IMC HOME EQUITY LOAN OWNER TRUST 1998-4
8-K, 1998-08-11
ASSET-BACKED SECURITIES
Previous: CLARK/BARDES HOLDINGS INC, S-1/A, 1998-08-11
Next: AMERICAN COMMUNITY PROPERTIES TRUST, DEF 14A, 1998-08-11




================================================================================

                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

                                    Form 8-K

                                 CURRENT REPORT

                     Pursuant to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934


                Date of Report (Date of earliest event reported)
                                 August 7, 1998


                     IMC Home Equity Loan Owner Trust 1998-4
             ------------------------------------------------------
             (Exact name of registrant as specified in its charter)

<TABLE>
    <S>                                            <C>                         <C>

               Delaware                              333-48429-02                       Being Applied For
     ----------------------------                  ----------------            ------------------------------------
     (State or Other Jurisdiction                  (Commission File            (I.R.S. Employer Identification No.)
           of Incorporation)                           Number)


     c/o The Chase Manhattan Bank, as Trustee                                           10001
         450 West 33rd Street, 15th Floor                                            ----------
                New York, New York                                                    (Zip Code)
     ----------------------------------------
     (Address of Principal Executive Offices)

</TABLE>

        Registrant's telephone number, including area code (212) 946-8600
                                                           --------------

                                    No Change
          -------------------------------------------------------------
          (Former name or former address, if changed since last report)

================================================================================
<PAGE>


Item 2.  Acquisition or Disposition of Assets

                  On August 7, 1998, IMC Home Equity Loan Owner Trust 1998-4
(the "Trust") acquired $103,575,663.18 of Subsequent Home Equity Loans pursuant
to the terms of the Pooling and Servicing Agreement dated as of June 1, 1998,
among IMC Securities, Inc. (the "Depositor"), as Depositor, IMC Mortgage Company
(the "Seller"), as Seller and Servicer, and The Chase Manhattan Bank, as Trustee
and the Subsequent Transfer Agreement, dated August 7, 1998, among the
Depositor, the Seller, and the Trust, as purchaser. The Subsequent Home Equity
Loans possess the characteristics required by the Prospectus dated May 29, 1998
and the Prospectus Supplement dated June 19, 1998, filed pursuant to Rule
424(b)(5) of the Act on June 26, 1998. The Schedule of Subsequent Home Equity
Loans is attached to the Subsequent Transfer Agreement.


<PAGE>



Item 7.  Financial Statements, Pro Forma Financial Information and Exhibits.

         (a)      Not applicable

         (b)      Not applicable

         (c)      Exhibits:

                  10.1     Subsequent Transfer Agreement dated as of
                           August 7, 1998 among IMC Securities, Inc.,
                           as Depositor, IMC Mortgage Company, as
                           Seller and IMC Home Equity Loan Owner Trust
                           1998-4, as Purchaser.


<PAGE>



                                   SIGNATURES


                  Pursuant to the requirements of the Securities Exchange Act of
1934, the registrant has duly caused this report to be signed on its behalf by
the undersigned hereunto duly authorized.

                              IMC HOME EQUITY LOAN OWNER TRUST 1998-4

                              By:   IMC SECURITIES, INC., as Depositor

                              By:   /s/ Thomas G. Middleton
                                    -------------------------------------------
                                    Name:  Thomas G. Middleton
                                    Title: President and Chief Operating Officer

August 10, 1998


<PAGE>



                                  EXHIBIT INDEX

<TABLE>
<CAPTION>

Exhibit No.  Description                                                      Page No.
- -----------  -----------                                                      --------

<S>          <C>                                                             <C>   
10.1         Subsequent Transfer Agreement dated as of August 7, 1998 among
             IMC Securities, Inc., as Depositor, IMC Mortgage Company, as
             Seller and IMC Home Equity Loan Owner Trust 1998-4, as
             Purchaser.

</TABLE>



                                                                    Exhibit 10.1



                          SUBSEQUENT TRANSFER AGREEMENT

         IMC Securities, Inc. (the "Depositor"), IMC Mortgage Company (the
"Seller"), and IMC Home Equity Loan Owner Trust 1998-4 (the "Purchaser")
pursuant to the Sale and Servicing Agreement dated as of June 1, 1998 among the
Depositor, the Seller, as Seller and Servicer and The Chase Manhattan Bank, as
Indenture Trustee (the "Sale and Servicing Agreement"), hereby confirm their
understanding with respect to the sale by the Seller and the purchase by the
Depositor and the sale by the Depositor and the purchase by the Purchaser of
those Home Equity Loans (the "Subsequent Home Equity Loans") listed on the
attached Schedule of Home Equity Loans.

         Conveyance of Subsequent Home Equity Loans. As of August 7, 1998 (the
"Subsequent Transfer Date"), the Seller does hereby irrevocably transfer,
assign, set over and otherwise convey to the Depositor and the Depositor does
hereby irrevocably transfer, assign, set over and otherwise convey to the
Purchaser, without recourse (except as otherwise explicitly provided for herein)
all right, title and interest in and to any and all benefits accruing from the
Subsequent Home Equity Loans (other than any principal received and interest
payments due thereon on or prior to August 1, 1998 whether or not received)
(such date, the "Subsequent Cut-Off Date") which are delivered to the Custodian
on behalf of the Indenture Trustee herewith (and all substitutions therefor as
provided by Sections 2.03, 2.04 and 2.06 of the Sale and Servicing Agreement),
together with the related Subsequent Home Equity Loan documents and the interest
in any Property which secured a Subsequent Home Equity Loan but which has been
acquired by foreclosure or deed in lieu of foreclosure, and all payments thereon
and proceeds of the conversion, voluntary or involuntary, of the foregoing; and
proceeds of all the foregoing (including, but not by way of limitation, all
proceeds of any mortgage insurance, hazard insurance and title insurance policy
relating to the Subsequent Home Equity Loans, cash proceeds, accounts, accounts
receivable, notes, drafts, acceptances, chattel paper, checks, deposit accounts,
rights to payment of any and every kind, and other forms of obligations and
receivables which at any time constitute all or part of or are included in the
proceeds of any of the foregoing). The Seller shall deliver the original
Mortgage or mortgage assignment with evidence of recording thereon (except as
otherwise provided by the Sale and Servicing Agreement) and other required
documentation in accordance with the terms set forth in Sections 2.05 and 2.07
of the Sale and Servicing Agreement.

         The costs relating to the delivery of the documents specified in this
Subsequent Transfer Agreement and the Sale and Servicing Agreement shall be
borne by the Seller.

         The Seller hereby affirms the representations and warranties set forth
in the Sale and Servicing Agreement that relate to the Seller and the Subsequent
Home Equity Loans as of the date hereof. The Seller hereby delivers notice and
confirms that each of the conditions set forth in Section 2.07(b), 2.07(c) and
2.07(d) to the Sale and Servicing Agreement are satisfied as of the date hereof.

         Pursuant to Section 2.07(a) of the Sale and Servicing Agreement, the
Seller hereby instructs the Indenture Trustee to release one-hundred percent of
the aggregate principal balances of the Subsequent Home Equity Loans so
transferred from the Pre-Funding Account, $103,575,663.18 pursuant to this
Subsequent Transfer Agreement.

         All terms and conditions of the Sale and Servicing Agreement are hereby
ratified, confirmed and incorporated herein, provided that in the event of any
conflict the provisions of this Subsequent Transfer Agreement shall control over
the conflicting provisions of the Sale and Servicing Agreement.


<PAGE>




         Terms capitalized herein and not defined herein shall have their
respective meanings as set forth in the Sale and Servicing Agreement.


                              IMC SECURITIES, INC.,
                              as Depositor


                              By:          /s/ George Nicholas
                                 -------------------------------------
                                   Name:   George Nicholas
                                   Title:  Chief Executive Officer


                              IMC MORTGAGE COMPANY,
                              as Seller


                              By:          /s/ George Nicholas
                                 -------------------------------------
                                   Name:   George Nicholas
                                   Title:  Chief Executive Officer


                              THE CHASE MANHATTAN BANK,
                              as Indenture Trustee for the IMC Home Equity Loan
                              Owner Trust 1998-4


                              By:          /s/ Tara Sweeney
                                 -------------------------------------
                                   Name:   Tara Sweeney
                                   Title:  Trust Officer



Dated:  August 7, 1998
<PAGE>

<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  

Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>         <C>         <C>      <C>       <C>
| TC7011849           | 14775  MAR VISTA ST      | Single Family Detach| 06/15/1997| 189,800.00|   7.650|  13.375  |   2,154.44|
| MALLLAS             | WHITTIER,                | Owner Occupied      | 12/15/2026| 188,882.60|  18.900|   1.500  |      65.00|
| 1                   | CA 90605                 | 6 Month Libor       | 360       | 292,000.00|  11.900|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TD7107075           | 3585  SUNSET LANE        | Single Family Detach| 11/01/1999|  53,000.00|   5.250|   6.500  |     335.00|
| BAKER               | WILLIAMSON,              | Owner Occupied      | 11/01/2027|  52,559.28|  13.500|   1.500  |      54.08|
| 1                   | NY 14589                 | 2 Yr / 6 Mo Libor   | 360       |  98,000.00|   6.500|   6      |      54.08|
- -------------------------------------------------------------------------------------------------------------------------------
| FC7110364           | 78  GIBSON AVE           | Single Family Detach| 05/24/1998| 107,000.00|   9.000|  12.100  |   1,109.20|
| JORDAN              | WHITE PLAINS,            | Investor Owned      | 11/24/2027| 106,784.65|  17.100|   1.000  |      53.50|
| 1                   | NY 10607                 | 6 Month Libor       | 360       | 200,000.00|   9.000|   6      |      53.50|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8010384           | 904 SEMONTANA VISTA CT   | Single Family Detach| 12/10/1999|  76,500.00|   6.550|   9.900  |     665.70|
| BOVENZI JR          | RIO RANCHO,              | Owner Occupied      | 12/10/2027|  76,251.91|  16.900|   1.000  |      90.00|
| 1                   | NM 87124                 | 2 Yr / 6 Mo Libor   | 360       |  85,000.00|   9.900|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC7072411           | 664  EAST SIERRA VISTA   | Single Family Detach| 07/01/1999| 177,850.00|   6.250|  10.250  |   1,593.72|
| MUSCOLINO           | MESQUITE,                | Owner Occupied      | 07/01/2027| 176,986.77|  16.750|   1.000  |      79.99|
| 1                   | NV 89024                 | 2 Yr / 6 Mo Libor   | 360       | 246,000.00|  10.250|   6      |      79.99|
- -------------------------------------------------------------------------------------------------------------------------------
| TC7105668           | 4140  SWEEPSONVILLE RD   | Single Family Detach| 09/24/2000|  68,000.00|   8.000|  11.850  |     691.62|
| BARBEE              | GRAHAM,                  | Owner Occupied      | 09/24/2027|  67,151.29|  18.850|   1.000  |      74.31|
| 1                   | NC 27254                 | 3 Yr / 6 Mo Libor   | 360       |  91,500.00|  11.850|   6      |      74.31|
- -------------------------------------------------------------------------------------------------------------------------------
| WD7110049           | 1873  VASQUEZ DR         | Single Family Detach| 12/01/1999|  61,000.00|   7.500|   8.500  |     469.04|
| DIAZ                | FIREBAUGH,               | Owner Occupied      | 12/01/2027|  60,645.58|  15.500|   1.500  |      74.40|
| 1                   | CA 93622                 | 2 Yr / 6 Mo Libor   | 360       |  82,000.00|   8.500|   6      |      74.40|
- -------------------------------------------------------------------------------------------------------------------------------
| VB7110034           | 2710  HAGEN COURT        | Single Family Detach| 12/01/1999| 106,000.00|   7.100|   9.950  |     926.31|
| KONOTOPSKY          | LONGWOOD,                | Owner Occupied      | 12/01/2027| 105,609.68|  16.950|   1.500  |      83.13|
| 1                   | FL 32779                 | 2 Yr / 6 Mo Libor   | 360       | 127,500.00|   9.950|   6      |      83.13|
- -------------------------------------------------------------------------------------------------------------------------------
| VB7110035           | 266  RICHARD TRAIL       | Single Family Detach| 12/01/1999| 184,800.00|   6.700|   8.700  |   1,447.23|
| CLULEY              | JASPER,                  | Owner Occupied      | 12/01/2027| 183,588.91|  15.700|   1.500  |      80.00|
| 1                   | GA 30143                 | 2 Yr / 6 Mo Libor   | 360       | 231,000.00|   8.700|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| VB7110041           | 12015  HARKINS ROAD      | Manufactured Housing| 12/01/1999|  40,000.00|   6.200|   8.690  |     312.97|
| HAY                 | SUCHES,                  | Owner Occupied      | 12/01/2027|  39,808.79|  15.690|   1.500  |      80.00|
| 1                   | GA 30572                 | 2 Yr / 6 Mo Libor   | 360       |  65,000.00|   8.690|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| VB7110045           | 134  GLEN COVE PLACE     | Single Family Detach| 12/01/1999| 120,000.00|   6.200|   7.950  |     876.34|
| LONG                | PONTE VEDRA,             | Owner Occupied      | 12/01/2027| 119,333.98|  14.950|   1.500  |      54.54|
| 1                   | FL 32082                 | 2 Yr / 6 Mo Libor   | 360       | 220,000.00|   7.950|   6      |      54.54|
- -------------------------------------------------------------------------------------------------------------------------------
| VB7110046           | 8217  WEST LAWRENCE      | Multi-Family        | 12/01/1999| 310,000.00|   6.200|   8.700  |   2,427.71|
| COSTABILE           | NORRIDGE,                | Owner Occupied      | 12/01/2027| 308,317.54|  15.700|   1.500  |      87.32|
| 1                   | IL 60656                 | 2 Yr / 6 Mo Libor   | 360       | 355,000.00|   8.700|   6      |      87.32|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
               1       Page Balance:    $1,485,920.98

<PAGE>

<TABLE>
<CAPTION>


- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>         <C>        <C>      <C>        <C>
| VB7110051           | 102  N. TUSCAWILLA ROAD  | Single Family Detach| 12/01/1999|  80,750.00|   6.200|   8.700  |     632.38|
| REYES               | SAN MATEO,               | Owner Occupied      | 12/01/2027|  80,364.79|  15.700|   1.500  |      85.00|
| 1                   | FL 32187                 | 2 Yr / 6 Mo Libor   | 360       |  96,000.00|   8.700|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| VB7110052           | 3531  GULF HARBOR COURT  | Single Family Detach| 12/01/1999| 112,200.00|   6.200|   8.700  |     878.67|
| GREEN               | BONITA SPRINGS,          | Owner Occupied      | 12/01/2027| 111,664.81|  15.700|   1.500  |      85.00|
| 1                   | FL 34134                 | 2 Yr / 6 Mo Libor   | 360       | 132,000.00|   8.700|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| VB7110057           | 35  MAHAFFEY DRIVE       | Single Family Detach| 12/01/1999| 157,500.00|   6.450|   9.950  |   1,376.36|
| LUDLOW              | RICHMOND HILL,           | Owner Occupied      | 12/01/2027| 156,919.99|  16.950|   1.500  |      90.00|
| 1                   | GA 31324                 | 2 Yr / 6 Mo Libor   | 360       | 175,000.00|   9.950|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| VB7110061           | 13  BLCKBERRY CT         | Single Family Detach| 12/01/1999| 154,000.00|   6.500|   8.500  |   1,184.13|
| TAPPERT             | STREAMWOOD,              | Owner Occupied      | 12/01/2027| 153,234.86|  15.500|   1.500  |      81.50|
| 1                   | IL 60107                 | 2 Yr / 6 Mo Libor   | 360       | 189,000.00|   8.500|   6      |      81.50|
- -------------------------------------------------------------------------------------------------------------------------------
| VB7110063           | 5335  SOUTHERLY WAY      | Single Family Detach| 12/01/1999| 106,400.00|   6.700|   8.700  |     833.26|
| CALZAVARA           | SARASOTA,                | Owner Occupied      | 12/01/2027| 105,892.37|  15.700|   1.500  |      80.00|
| 1                   | FL 34232                 | 2 Yr / 6 Mo Libor   | 360       | 133,000.00|   8.700|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| VD7110018           | 7413  HUNTINGTON DR      | Single Family Detach| 12/01/1999| 118,500.00|   8.250|  11.040  |   1,132.09|
| WYLAND              | ST LOUIS,                | Owner Occupied      | 12/01/2027| 118,153.89|  18.040|   1.500  |      84.61|
| 1                   | MO 63121                 | 2 Yr / 6 Mo Libor   | 360       | 137,700.00|  11.040|   6      |      84.61|
- -------------------------------------------------------------------------------------------------------------------------------
| VD7110039           | 1550  MENDAVIA AVE.      | Single Family Detach| 12/01/1999| 212,000.00|   5.250|   7.200  |   1,439.03|
| EMEDAN              | CORAL GABLES,            | Owner Occupied      | 12/01/2027| 210,635.38|  14.200|   1.500  |      63.67|
| 1                   | FL 33146                 | 2 Yr / 6 Mo Libor   | 360       | 333,000.00|   7.200|   6      |      63.67|
- -------------------------------------------------------------------------------------------------------------------------------
| VD7110072           | 8525  S MELVINA          | Single Family Detach| 12/01/1999|  98,000.00|   5.750|   8.250  |     736.25|
| HYZYNSKI            | BURBANK,                 | Owner Occupied      | 12/01/2027|  97,412.03|  15.250|   1.500  |      70.00|
| 1                   | IL 60459                 | 2 Yr / 6 Mo Libor   | 360       | 115,000.00|   8.250|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| VD7110086           | 758  NORTH 37TH STREET   | Single Family Detach| 12/01/1999|  51,300.00|   8.250|  11.700  |     515.87|
| BROWN               | EAST ST. LOUIS,          | Owner Occupied      | 12/01/2027|  51,169.14|  18.700|   1.500  |      90.00|
| 1                   | IL 62205                 | 2 Yr / 6 Mo Libor   | 360       |  57,000.00|  11.700|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| VD7110094           | 7309  S. TALMAN          | Single Family Detach| 12/01/1999|  85,000.00|   7.150|  10.740  |     792.82|
| HENDRIX             | CHICAGO,                 | Owner Occupied      | 12/01/2027|  84,732.00|  17.740|   1.500  |      85.00|
| 1                   | IL 60629                 | 2 Yr / 6 Mo Libor   | 360       | 100,000.00|  10.740|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| VD7110101           | 1215  ROSSELL AVE        | Single Family Detach| 12/01/1999| 230,000.00|   8.000|   8.750  |   1,809.41|
| LASKY               | OAK PARK,                | Owner Occupied      | 12/01/2027| 228,913.98|  15.750|   1.500  |      75.41|
| 1                   | IL 60302                 | 2 Yr / 6 Mo Libor   | 360       | 297,000.00|   8.750|   6      |      75.41|
- -------------------------------------------------------------------------------------------------------------------------------
| VD7110103           | 11133  XYLON AVE SOUTH   | Single Family Detach| 12/01/1999| 287,000.00|   8.250|  10.500  |   2,625.31|
| BAZAKOS             | BLOOMINGTON,             | Owner Occupied      | 12/01/2027| 286,059.09|  17.500|   1.500  |      70.00|
| 1                   | MN 55438                 | 2 Yr / 6 Mo Libor   | 360       | 410,000.00|  10.500|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------

</TABLE>

 Page:
               2       Page Balance:    $1,685,152.33

<PAGE>

<TABLE>
<CAPTION>



- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| VD7110104           | 784  DELMAR COURT #5     | Single Family Detach| 12/01/1999|  31,500.00|   8.250|  12.300  |     331.31|
| COTTON              | UNIVERSITY PARK,         | Owner Occupied      | 12/01/2027|  31,422.22|  19.300|   1.500  |      70.00|
| 1                   | IL 60466                 | 2 Yr / 6 Mo Libor   | 360       |  45,000.00|  12.300|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| VD7110108           | 1895  BRIDIES WAY        | Single Family Detach| 12/01/1999| 115,900.00|   8.250|  11.240  |   1,124.82|
| BAGBY               | ARNOLD, MO,              | Owner Occupied      | 12/01/2027| 115,493.72|  18.240|   1.500  |      82.78|
| 1                   | MO 63010                 | 2 Yr / 6 Mo Libor   | 360       | 140,000.00|  11.240|   6      |      82.78|
- -------------------------------------------------------------------------------------------------------------------------------
| VD7110127           | 12640  S. UNION STREET   | Single Family Detach| 12/01/1999|  72,000.00|   6.750|  11.990  |     740.05|
| THOMAS              | CHICAGO,                 | Owner Occupied      | 12/01/2027|  71,828.90|  18.990|   1.500  |      90.00|
| 1                   | IL 60628                 | 2 Yr / 6 Mo Libor   | 360       |  80,000.00|  11.990|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| VD7110128           | 12810  S. PAULINA STREET | Single Family Detach| 12/01/1999| 105,500.00|   6.250|   9.250  |     867.92|
| WINES               | CALUMET PARK,            | Owner Occupied      | 12/01/2027| 104,487.46|  16.250|   1.500  |      86.12|
| 1                   | IL 60643                 | 2 Yr / 6 Mo Libor   | 360       | 122,500.00|   9.250|   6      |      86.12|
- -------------------------------------------------------------------------------------------------------------------------------
| VD7110131           | 4400  PINE ST.           | Single Family Detach| 12/01/1999|  90,000.00|   6.750|   8.740  |     707.39|
| PHELPS              | COCOA,                   | Owner Occupied      | 12/01/2027|  89,574.14|  15.740|   1.500  |      78.26|
| 1                   | FL 32926                 | 2 Yr / 6 Mo Libor   | 360       | 115,000.00|   8.740|   6      |      78.26|
- -------------------------------------------------------------------------------------------------------------------------------
| WB7110033           | 812  CHERRY STREET       | Single Family Detach| 12/01/1999|  41,300.00|   6.000|   7.750  |     295.88|
| MCLAUGHLIN          | UVALDE,                  | Owner Occupied      | 12/01/2027|  40,959.50|  14.750|   1.500  |      74.95|
| 1                   | TX 78801                 | 2 Yr / 6 Mo Libor   | 360       |  60,600.00|   6.000|   6      |      74.95|
- -------------------------------------------------------------------------------------------------------------------------------
| WB7110040           | 1354  SE 162ND AVE.      | Single Family Detach| 12/01/1999| 216,000.00|   6.500|   8.500  |   1,660.86|
| ANDERSON            | PORTLAND,                | Owner Occupied      | 12/01/2027| 214,923.15|  15.500|   1.500  |      80.00|
| 1                   | OR 97233                 | 2 Yr / 6 Mo Libor   | 360       | 270,000.00|   8.500|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| WB7110047           | 4035  SE 116TH AVENUE    | Single Family Detach| 12/01/1999|  81,175.00|   6.250|   9.990  |     711.77|
| ROONEY              | PORTLAND,                | Owner Occupied      | 12/01/2027|  80,878.57|  16.990|   1.500  |      85.00|
| 1                   | OR 97266                 | 2 Yr / 6 Mo Libor   | 360       |  95,500.00|   9.990|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| WB7110062           | 11334  SOUTH O'HENRY ROAD| Single Family Detach| 12/01/1999| 148,750.00|   6.000|   8.500  |   1,143.76|
| STEVENS             | SANDY,                   | Owner Occupied      | 12/01/2027| 147,966.08|  15.500|   1.500  |      85.00|
| 1                   | UT 84070                 | 2 Yr / 6 Mo Libor   | 360       | 175,000.00|   8.500|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| WB7110063           | 9919  SOUTH LANNAE DRIVE | Single Family Detach| 12/01/1999| 140,000.00|   6.500|   8.500  |   1,076.48|
| MONTOYA             | SANDY,                   | Owner Occupied      | 12/01/2027| 139,304.44|  15.500|   1.500  |      80.00|
| 1                   | UT 84094                 | 2 Yr / 6 Mo Libor   | 360       | 175,000.00|   8.500|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| WB7110065           | 1050  EAST 91ST. AVENUE  | Single Family Detach| 12/01/1999|  84,000.00|   6.500|   8.000  |     616.37|
| WALLEN              | THORNTON,                | Owner Occupied      | 12/01/2027|  83,534.59|  15.000|   1.500  |      80.00|
| 1                   | CO 80229                 | 2 Yr / 6 Mo Libor   | 360       | 105,000.00|   8.000|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| WB7110066           | 3695  WEST SAVANNAH      | Single Family Detach| 12/01/1999|  50,000.00|   6.600|   8.500  |     384.46|
| POARCH              | WEST JORDAN,             | Owner Occupied      | 12/01/2027|  49,676.71|  15.500|   1.500  |      47.17|
| 1                   | UT 84084                 | 2 Yr / 6 Mo Libor   | 360       | 106,000.00|   8.500|   6      |      47.17|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
               3       Page Balance:    $1,170,049.48

<PAGE>

<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  

Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>         <C>        <C>      <C>        <C>

| WB7110067           | 550  HOLLY STREET        | Single Family Detach| 12/01/1999| 133,000.00|   6.750|   9.240  |   1,093.20|
| WARDRIP             | HUDSON,                  | Owner Occupied      | 12/01/2027| 132,430.55|  16.240|   1.500  |      70.00|
| 1                   | CO 80601                 | 2 Yr / 6 Mo Libor   | 360       | 190,000.00|   9.240|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| WB7110068           | 128  E. 2ND AVENUE       | Single Family Detach| 12/01/1999| 357,000.00|   5.250|   6.900  |   2,351.21|
| ROBINSON            | SALT LAKE CITY,          | Owner Occupied      | 12/01/2027| 354,469.96|  13.900|   1.500  |      70.00|
| 1                   | UT 84103                 | 2 Yr / 6 Mo Libor   | 360       | 510,000.00|   6.900|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| WB7110072           | 344  TREEWOOD STREET     | Single Family Detach| 12/01/1999| 121,500.00|   6.250|   9.500  |   1,021.64|
| CAMPBELL            | SAN DIEGO,               | Owner Occupied      | 12/01/2027| 120,999.14|  16.500|   1.500  |      90.00|
| 1                   | CA 92114                 | 2 Yr / 6 Mo Libor   | 360       | 135,000.00|   9.500|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| WB7110077           | 8002  SOUTH 3685 WEST    | Single Family Detach| 12/01/1999| 105,400.00|   6.900|   9.990  |     924.19|
| ANGLESEY            | WEST JORDAN,             | Owner Occupied      | 12/01/2027| 105,015.05|  16.990|   1.500  |      85.00|
| 1                   | UT 84088                 | 2 Yr / 6 Mo Libor   | 360       | 124,000.00|   9.990|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| WB7110086           | 1708  EMERY ST.          | Single Family Detach| 12/01/1999|  34,875.00|   6.990|   9.490  |     292.99|
| MEREIDER            | DENTON,                  | Owner Occupied      | 12/01/2027|  34,683.10|  16.490|   1.500  |      75.00|
| 1                   | TX 76201                 | 2 Yr / 6 Mo Libor   | 360       |  59,000.00|   6.990|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| WB7110087           | 4424  SW MARIGOLD STREET | Single Family Detach| 12/01/1999| 115,000.00|   6.250|   8.000  |     843.83|
| LONG                | PORTLAND,                | Owner Occupied      | 12/01/2027| 114,368.09|  15.000|   1.500  |      44.26|
| 1                   | OR 97219                 | 2 Yr / 6 Mo Libor   | 360       | 259,800.00|   8.000|   6      |      44.26|
- -------------------------------------------------------------------------------------------------------------------------------
| WB7110090           | 10603  ALCOTT            | Single Family Detach| 12/01/1999|  57,715.00|   7.200|   9.750  |     495.86|
| LOPEZ               | HOUSTON,                 | Owner Occupied      | 12/01/2027|  57,493.32|  16.750|   1.500  |      85.00|
| 1                   | TX 77043                 | 2 Yr / 6 Mo Libor   | 360       |  69,500.00|   7.200|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| WB7110091           | 3745  SOUTH 8070 WEST    | Single Family Detach| 12/01/1999|  80,750.00|   6.250|   9.990  |     708.05|
| FREDRICKSON         | MAGNA,                   | Owner Occupied      | 12/01/2027|  80,455.07|  16.990|   1.500  |      85.00|
| 1                   | UT 84044                 | 2 Yr / 6 Mo Libor   | 360       |  95,000.00|   9.990|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| WB7110093           | 661  EAST ALTADENA DRIVE | Single Family Detach| 12/01/1999| 154,000.00|   6.500|   9.000  |   1,239.12|
| WHITE               | ALTADENA,                | Owner Occupied      | 12/01/2027| 153,308.32|  16.000|   1.500  |      73.00|
| 1                   | CA 91001                 | 2 Yr / 6 Mo Libor   | 360       | 210,000.00|   9.000|   6      |      73.00|
- -------------------------------------------------------------------------------------------------------------------------------
| WD7110016           | 9759  NORTH LAKE         | Single Family Detach| 12/01/1999| 165,000.00|   7.250|   7.990  |   1,209.57|
| CASTILE             | KINGS BEACH,             | Owner Occupied      | 12/01/2027| 164,091.47|  14.990|   1.500  |      80.00|
| 1                   | CA 96143                 | 2 Yr / 6 Mo Libor   | 360       | 206,000.00|   7.990|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| WD7110020           | 26726  PATRICK AVE       | Condominium         | 12/01/1999| 108,750.00|   5.500|   7.500  |     760.40|
| PHILIPPART          | HAYWARD,                 | Owner Occupied      | 12/01/2027| 108,089.99|  14.500|   1.500  |      75.00|
| 1                   | CA 94544                 | 2 Yr / 6 Mo Libor   | 360       | 145,000.00|   7.500|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| WD7110024           | 1807  HOMEGATE DRIVE     | Single Family Detach| 12/01/1999| 182,750.00|   5.750|   7.750  |   1,309.25|
| ESKRIDGE            | SAN JOSE,                | Owner Occupied      | 12/01/2027| 181,694.46|  14.750|   1.500  |      85.00|
| 1                   | CA 95148                 | 2 Yr / 6 Mo Libor   | 360       | 215,000.00|   7.750|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------

</TABLE>

 Page:
               4       Page Balance:    $1,607,098.52

<PAGE>

<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  

Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>       <C>       <C>
| WD7110029           | 1324  E. 9TH AVE         | Single Family Detach| 12/01/1999|  70,000.00|   7.250|   9.650  |     596.28|
| MC DONALD           | MESA,                    | Owner Occupied      | 12/01/2027|  69,724.73|  16.650|   1.500  |      80.45|
| 1                   | AZ 85204                 | 2 Yr / 6 Mo Libor   | 360       |  87,000.00|   9.650|   6      |      80.45|
- -------------------------------------------------------------------------------------------------------------------------------
| WD7110046           | 18050  LAMPER COURT      | Single Family Detach| 12/01/1999| 168,000.00|   6.750|   9.150  |   1,369.94|
| BARNETT             | SANDY,                   | Owner Occupied      | 12/01/2027| 167,269.20|  16.150|   1.500  |      86.00|
| 1                   | OR 97055                 | 2 Yr / 6 Mo Libor   | 360       | 195,000.00|   9.150|   6      |      86.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC7121020           | 935  PARK STREET         | Single Family Detach| 11/01/1999|  31,200.00|   5.000|  12.725  |     338.45|
| CLINE               | ROCHESTER,               | Owner Occupied      | 11/01/2027|  31,129.11|  19.725|   1.000  |      80.00|
| 1                   | IN 46975                 | 2 Yr / 6 Mo Libor   | 360       |  39,000.00|   9.725|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC7116134           | 2321  WEST 51ST STREET   | Two- to Four-Family | 11/01/1999| 108,800.00|  10.050|  12.500  |   1,161.18|
| SOTELO              | CHICAGO,                 | Owner Occupied      | 11/01/2027| 108,538.67|  19.050|   1.000  |      80.00|
| 1                   | IL 60609                 | 2 Yr / 6 Mo Libor   | 360       | 136,000.00|  10.050|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| VD7110006           | 775N LAKESHORE DR        | Single Family Detach| 11/01/1999| 204,000.00|   6.750|   9.500  |   1,715.35|
| GRAY                | TALLAHASSEE,             | Owner Occupied      | 11/01/2027| 202,413.26|  16.500|   1.500  |      80.00|
| 1                   | FL 32312                 | 2 Yr / 6 Mo Libor   | 360       | 255,000.00|   9.500|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| VD7110095           | 819E MCCARTY STREET      | Single Family Detach| 12/01/1999|  26,400.00|   6.900|  10.740  |     246.25|
| WHITE               | JEFFERSON CITY,          | Owner Occupied      | 12/01/2027|  26,317.70|  17.740|   1.500  |      80.00|
| 1                   | MO 65101                 | 2 Yr / 6 Mo Libor   | 360       |  33,000.00|  10.740|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| VD7110032           | 224  ARBOR DRIVE         | Single Family Detach| 12/01/1999|  68,000.00|   7.150|  10.240  |     608.84|
| CAPESTRO            | VILLA RIDGE,             | Owner Occupied      | 12/01/2027|  67,764.48|  17.240|   1.500  |      85.00|
| 1                   | MO 63089                 | 2 Yr / 6 Mo Libor   | 360       |  80,000.00|  10.240|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| WB7110084           | 8178  WEBSTER STREET     | Multi-Family        | 12/01/1999| 123,250.00|   6.500|   8.750  |     969.61|
| CLARK               | ARVADA,                  | Owner Occupied      | 12/01/2027| 122,668.02|  15.750|   1.500  |      82.00|
| 1                   | CO 80003                 | 2 Yr / 6 Mo Libor   | 360       | 150,000.00|   8.750|   6      |      82.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8019504           | 707  B OCEAN AVENUE      | Condominium         | 07/02/1998| 125,600.00|   6.250|  10.250  |   1,124.88|
| LEWIS               | BRADLEY BEACH,           | Owner Occupied      | 01/02/2028| 125,077.28|  15.250|   1.000  |      80.00|
| 1                   | NJ 07720                 | 6 Month Libor       | 360       | 157,000.00|   9.250|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NB710047            | 108  SANFORD PLACE       | Two- to Four-Family | 09/01/1998|  80,750.00|   5.850|   8.998  |     649.62|
| TWAL                | JERSEY CITY,             | Owner Occupied      | 02/01/2028|  80,480.21|  15.998|   1.000  |      85.00|
| 1                   | NJ 07307                 | 6 Month Libor       | 360       |  95,000.00|   8.998|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| DB8010127           | 116  MANOR TER           | Townhouse           | 01/26/2000| 135,575.00|   6.700|  10.600  |   1,250.31|
| WILSON              | LANDOVER,                | Owner Occupied      | 01/26/2028| 135,251.54|  16.600|   1.000  |      85.00|
| 1                   | MD 20785                 | 2 Yr / 6 Mo Libor   | 360       | 159,500.00|  10.600|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8012760           | 9926  SILVER CREEK ROAD  | Single Family Detach| 02/01/2000| 123,750.00|   6.750|  10.740  |   1,154.26|
| DILLION             | WADSWORTH,               | Owner Occupied      | 02/01/2028| 123,463.47|  16.740|   1.000  |      75.92|
| 1                   | OH 44281                 | 2 Yr / 6 Mo Libor   | 360       | 163,000.00|  10.740|   6      |      75.92|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
               5       Page Balance:    $1,260,097.67


<PAGE>

<TABLE>
<CAPTION>


- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        

                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>          <C>      <C>         <C>
| TC8020001           | 325  GREGORY STREET      | Single Family Detach| 01/01/2000|  40,000.00|   5.750|   9.490  |     336.05|
| AUSTIN              | WINSTON-SALEM,           | Owner Occupied      | 01/01/2028|  39,795.66|  16.490|   1.000  |      80.00|
| 1                   | NC 27101                 | 2 Yr / 6 Mo Libor   | 360       |  50,000.00|   9.490|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8020006           | 8211  GREENLEAF CIR      | Single Family Detach| 12/01/1999|  60,800.00|   5.750|   9.625  |     516.79|
| BONILLA             | TAMPA,                   | Owner Occupied      | 12/01/2027|  60,296.27|  16.625|   1.000  |      77.94|
| 1                   | FL 33615                 | 2 Yr / 6 Mo Libor   | 360       |  78,000.00|   9.625|   6      |      77.94|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8020010           | 1476  BRADY              | Single Family Detach| 01/01/2000|  53,975.00|   5.950|  11.650  |     540.70|
| CUSHMAN             | BURTON,                  | Owner Occupied      | 01/01/2028|  53,854.70|  18.650|   1.000  |      79.96|
| 1                   | MI 48529                 | 2 Yr / 6 Mo Libor   | 360       |  67,500.00|  11.650|   6      |      79.96|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8020048           | 2829  WITLEY AVENUE      | Single Family Detach| 01/01/2000|  84,000.00|   5.750|  10.625  |     776.24|
| NOEL                | PALM HARBOR,             | Owner Occupied      | 01/01/2028|  83,766.44|  17.625|   1.000  |      80.00|
| 1                   | FL 34685                 | 2 Yr / 6 Mo Libor   | 360       | 105,000.00|  10.625|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8021118           | 1246  TAFT               | Single Family Detach| 08/20/1998|  41,210.00|   7.730|  10.080  |     364.09|
| WHITMORE            | LANSING,                 | Owner Occupied      | 02/20/2028|  41,115.20|  17.080|   1.000  |      64.39|
| 1                   | MI 48906                 | 6 Month Libor       | 360       |  64,000.00|  10.080|   6      |      64.39|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8020101           | 16  BROOK ROAD           | Single Family Detach| 01/01/2000|  89,600.00|   5.600|   9.600  |     759.95|
| MCCAUSLAND          | SOUTHBRIDGE,             | Owner Occupied      | 01/01/2028|  89,290.61|  15.600|   1.000  |      80.00|
| 1                   | MA 01550                 | 2 Yr / 6 Mo Libor   | 360       | 112,000.00|   5.600|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8020872           | 2484  HANSON RD          | Single Family Detach| 01/28/2000|  61,200.00|   7.500|   9.950  |     534.81|
| KURMIS              | GERRY,                   | Owner Occupied      | 01/28/2028|  61,032.39|  16.950|   1.000  |      90.00|
| 1                   | NY 14740                 | 2 Yr / 6 Mo Libor   | 360       |  75,000.00|   9.950|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8020717           | 620  THURBER ST          | Single Family Detach| 01/23/2000|  73,500.00|   9.950|  11.550  |     730.67|
| ERICKSON            | SYRACUSE,                | Owner Occupied      | 01/23/2028|  73,357.21|  18.550|   1.000  |      59.27|
| 1                   | NY 13210                 | 2 Yr / 6 Mo Libor   | 360       | 124,000.00|  11.550|   6      |      59.27|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8021509           | 1  MONTE ALTO PL         | Planned Unit Develop| 02/01/2000| 208,000.00|   6.200|   9.450  |   1,741.39|
| MARTINEZ            | SANTA FE,                | Owner Occupied      | 02/01/2028| 207,367.32|  16.450|   1.000  |      77.90|
| 1                   | NM 87505                 | 2 Yr / 6 Mo Libor   | 360       | 267,000.00|   9.450|   6      |      77.90|
- -------------------------------------------------------------------------------------------------------------------------------
| BD7110210           | 122  THIRD ST.,          | Single Family Detach| 12/01/1999|  71,400.00|   6.000|  10.900  |     674.57|
| HARRITY             | ASPINWALL PA  15215,     | Owner Occupied      | 12/01/2027|  71,000.27|  17.900|   1.000  |      85.00|
| 1                   | PA 15215                 | 2 Yr / 6 Mo Libor   | 360       |  84,000.00|  10.900|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| BD7110356           | 13  MARKET               | Single Family Detach| 06/01/1998|  74,500.00|   7.350|  10.700  |     692.26|
| VANDENBOSCH         | MIDDLEVILLE,             | Owner Occupied      | 12/01/2027|  74,224.87|  16.700|   1.000  |      74.50|
| 1                   | MI 49333                 | 6 Month Libor       | 360       | 100,000.00|   9.700|   6      |      74.50|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8010024           | 604  WOODSIDE LN         | Single Family Detach| 01/01/2000|  64,000.00|   8.000|  11.550  |     636.23|
| MACKEY              | BAY CITY,                | Owner Occupied      | 02/01/2028|  63,875.67|  18.550|   1.000  |      80.00|
| 1                   | MI 48708                 | 2 Yr / 6 Mo Libor   | 360       |  80,000.00|  11.550|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
               6       Page Balance:      $918,976.61

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        

                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                  <C>                        <C>                   <C>         <C>         <C>      <C>         <C>
| PB7110030           | 15308  BELOIT NEWARK RD. | Single Family Detach| 12/01/1999|  73,500.00|   7.450|  13.000  |     813.06|
| PHILLIPPS JR.       | BRODHEAD,                | Owner Occupied      | 12/01/2027|  73,360.31|  19.000|   1.000  |      70.00|
| 1                   | WI 53520                 | 2 Yr / 6 Mo Libor   | 360       | 105,000.00|  13.000|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| PB7120127           | 3625  LAKE ALBERT WAY    | Single Family Detach| 01/01/2000| 125,950.00|   5.830|  10.390  |   1,141.77|
| NEUMANN             | GROVE CITY,              | Owner Occupied      | 01/01/2028| 125,581.78|  17.390|   1.000  |      89.98|
| 1                   | OH 43123                 | 2 Yr / 6 Mo Libor   | 360       | 141,000.00|  10.390|   6      |      89.98|
- -------------------------------------------------------------------------------------------------------------------------------
| LB8020396           | 829  MAYWOOD ST          | Single Family Detach| 03/01/2000|  40,350.00|   6.900|  10.490  |     368.80|
| HARRIS              | MEMPHIS,                 | Owner Occupied      | 03/01/2028|  40,268.22|  17.490|   1.000  |      84.95|
| 1                   | TN 38114                 | 2 Yr / 6 Mo Libor   | 360       |  47,500.00|   6.900|   6      |      84.95|
- -------------------------------------------------------------------------------------------------------------------------------
| MD8020081           | 179  EAST 117TH STREET   | Two- to Four-Family | 03/01/2000| 196,000.00|   5.900|  11.288  |   1,909.33|
| PRASAD              | NEW YORK,                | Investor Owned      | 03/01/2028| 195,665.66|  18.288|   1.000  |      70.00|
| 1                   | NY 10035                 | 2 Yr / 6 Mo Libor   | 360       | 280,000.00|  11.288|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8012572           | 2988  EAST RENO AVENUE   | Single Family Detach| 02/01/2000| 210,000.00|   6.750|   8.490  |   1,613.24|
| KOZYNM              | LAS VEGAS,               | Owner Occupied      | 02/01/2028| 209,221.40|  14.490|   1.000  |      53.16|
| 1                   | NV 89120                 | 2 Yr / 6 Mo Libor   | 360       | 395,000.00|   8.490|   6      |      53.16|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8021076           | 68  NORTHFIELD ROAD      | Single Family Detach| 02/01/2000| 115,500.00|   7.500|  11.240  |   1,120.93|
| JOHNSON             | WATERTOWN,               | Owner Occupied      | 02/01/2028| 115,259.96|  17.240|   1.000  |      70.00|
| 1                   | CT 06795                 | 2 Yr / 6 Mo Libor   | 360       | 165,000.00|  11.240|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8030032           | 803W IDLEWILDE           | Single Family Detach| 02/06/2000|  32,625.00|   6.500|  10.000  |     286.31|
| BUNNER              | EVANSVILLE,              | Investor Owned      | 02/06/2028|  32,551.60|  16.000|   1.000  |      75.00|
| 1                   | IN 47710                 | 2 Yr / 6 Mo Libor   | 360       |  44,000.00|  10.000|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030332           | 4900  HILLCREST DRIVE    | Single Family Detach| 09/16/1998|  86,250.00|   7.650|  10.450  |     785.74|
| MEIER               | SAGINAW,                 | Owner Occupied      | 03/16/2028|  86,066.19|  17.450|   1.000  |      75.00|
| 1                   | MI 48603                 | 6 Month Libor       | 360       | 115,000.00|  10.450|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030170           | 10823  WHITE             | Single Family Detach| 03/16/2000|  70,550.00|   8.300|  11.850  |     717.55|
| TOLBERT             | KANSAS CITY,             | Owner Occupied      | 03/16/2028|  70,465.29|  18.850|   1.000  |      85.00|
| 1                   | MO 64134                 | 2 Yr / 6 Mo Libor   | 360       |  83,000.00|  11.850|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030323           | 2237  WERTH ROAD         | Single Family Detach| 09/12/1998|  60,000.00|   7.400|   9.950  |     524.33|
| ZANN                | ALPENA,                  | Owner Occupied      | 03/12/2028|  58,810.69|  16.950|   1.000  |      48.78|
| 1                   | MI 49707                 | 6 Month Libor       | 360       | 123,000.00|   9.950|   6      |      48.78|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030792           | 317  E. EUCLID           | Single Family Detach| 09/17/1998|  39,200.00|   8.050|  11.850  |     398.70|
| FARR, SR.           | JACKSON,                 | Owner Occupied      | 03/17/2028|  39,147.62|  18.850|   1.000  |      70.00|
| 1                   | MI 49203                 | 6 Month Libor       | 360       |  56,000.00|  11.850|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030800           | OUTE 3 BOX 178           | Single Family Detach| 03/18/2000|  42,900.00|   8.850|  13.900  |     504.92|
| BAKER               | BAGLEY,                  | Owner Occupied      | 03/18/2028|  42,867.45|  20.900|   1.000  |      65.00|
| 1                   | MN 56621                 | 2 Yr / 6 Mo Libor   | 360       |  66,000.00|  13.900|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>

 Page:
               7       Page Balance:    $1,089,266.17

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  

Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>

| BD8030322           | 3970  N. 7 MILE ROAD     | Single Family Detach| 09/11/1998|  34,000.00|   8.700|  12.650  |     366.83|
| HUBBARD, JR.        | LAKE CITY,               | Owner Occupied      | 03/11/2028|  33,965.82|  19.650|   1.000  |      50.00|
| 1                   | MI 49651                 | 6 Month Libor       | 360       |  68,000.00|  12.650|   6      |      50.00|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030786           | 14353  19 MILE ROAD      | Single Family Detach| 09/17/1998|  62,400.00|   8.200|  10.750  |     582.49|
| FULKS               | LEROY,                   | Owner Occupied      | 03/17/2028|  62,304.77|  17.750|   1.000  |      80.00|
| 1                   | MI 49655                 | 6 Month Libor       | 360       |  78,000.00|  10.750|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030331           | 5499  ELK RIVER ROAD N   | Single Family Detach| 09/11/1998|  26,500.00|   7.450|  11.250  |     257.38|
| HAMMACK             | ELKVIEW,                 | Owner Occupied      | 03/11/2028|  26,463.72|  18.250|   1.000  |      68.83|
| 1                   | WV 25071                 | 6 Month Libor       | 360       |  38,500.00|  11.250|   6      |      68.83|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030329           | 404  W. STRUB ROAD       | Single Family Detach| 03/16/2000|  63,000.00|   6.790|  10.350  |     569.23|
| KIDD                | SANDUSKY,                | Owner Occupied      | 03/16/2028|  62,895.24|  17.350|   1.000  |      73.25|
| 1                   | OH 44870                 | 2 Yr / 6 Mo Libor   | 360       |  86,000.00|  10.350|   6      |      73.25|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030342           | 1002  10TH AVE. N.       | Single Family Detach| 09/16/1998|  68,000.00|   6.600|   8.950  |     544.70|
| PURVIS              | ST. CLOUD,               | Owner Occupied      | 03/16/2028|  67,847.88|  15.950|   1.000  |      80.00|
| 1                   | MN 56303                 | 6 Month Libor       | 360       |  85,000.00|   8.950|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030340           | 221  GRAVES              | Single Family Detach| 03/19/2000|  50,000.00|   6.500|  11.660  |     501.26|
| WILLIAMS            | BATTLE CREEK,            | Owner Occupied      | 03/19/2028|  49,936.64|  18.660|   1.000  |      79.36|
| 1                   | MI 49017                 | 2 Yr / 6 Mo Libor   | 360       |  63,000.00|  11.660|   6      |      79.36|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8031107           | 17188  BELAND            | Single Family Detach| 09/16/1998|  44,000.00|   7.400|   9.950  |     384.51|
| DONALDSON           | DETROIT,                 | Owner Occupied      | 03/16/2028|  43,920.31|  16.950|   1.000  |      88.00|
| 1                   | MI 48234                 | 6 Month Libor       | 360       |  50,000.00|   9.950|   6      |      88.00|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030175           | 4152  MERCIER            | Single Family Detach| 03/16/2000|  55,000.00|   7.600|  11.150  |     530.02|
| JUAREZ              | KANSAS CITY,             | Owner Occupied      | 03/16/2028|  54,923.03|  18.150|   1.000  |      46.61|
| 1                   | MO 64111                 | 2 Yr / 6 Mo Libor   | 360       | 118,000.00|  11.150|   6      |      46.61|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030333           | 111  S. COURT STREET     | Single Family Detach| 09/24/1998|  20,300.00|   8.050|  11.250  |     197.17|
| MARTYN              | ALMA,                    | Owner Occupied      | 03/24/2028|  20,272.18|  18.250|   1.000  |      67.66|
| 1                   | MI 48801                 | 6 Month Libor       | 360       |  30,000.00|  11.250|   6      |      67.66|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8035066           | 1107  EDWARDSBURG AVENUE | Single Family Detach| 02/05/2001|  45,750.00|   6.000|  10.150  |     406.57|
| MACK                | ELKHART,                 | Owner Occupied      | 02/05/2028|  45,650.31|  16.150|   1.000  |      75.00|
| 1                   | IN 46514                 | 3 Yr / 6 Mo Libor   | 360       |  61,000.00|  10.150|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| VD8030102           | 13224  GRANT LOGAN LANE  | Single Family Detach| 04/01/2003|  80,750.00|   7.900|  12.050  |     833.72|
| WELLINGTON          | JACKSONVILLE,            | Owner Occupied      | 04/01/2028|  80,657.19|  19.050|   1.500  |      86.45|
| 1                   | FL 32225                 | 5 Yr / 6 Mo Libor   | 360       |  93,400.00|  12.050|   6      |      86.45|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030177           | 1213  OAK                | Single Family Detach| 03/18/2000|  46,000.00|   7.950|  12.750  |     499.88|
| ROSS                | ATCHISON,                | Owner Occupied      | 03/18/2028|  45,954.76|  19.750|   1.000  |      80.00|
| 1                   | KS 66202                 | 2 Yr / 6 Mo Libor   | 360       |  57,500.00|  12.750|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
               8       Page Balance:      $594,791.85

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        

                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>

| BD8030819           | 501  WEST LUDINGTON AVENU| Single Family Detach| 03/23/2000|  70,000.00|   8.850|  12.400  |     741.65|
| DUVALL              | LUDINGTON,               | Owner Occupied      | 03/23/2028|  69,865.40|  19.400|   1.000  |      70.00|
| 1                   | MI 49431                 | 2 Yr / 6 Mo Libor   | 360       | 100,000.00|  12.400|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8025377           | 4817  TOWER ROAD         | Single Family Attach| 02/10/2001|  76,950.00|   8.500|   9.300  |     635.84|
| BRAME               | GREENSBORO,              | Owner Occupied      | 02/10/2028|  76,749.53|  16.300|   1.000  |      90.00|
| 1                   | NC 27410                 | 3 Yr / 6 Mo Libor   | 360       |  85,500.00|   9.300|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8015207           | 5372  WOODSIDE DRIVE     | Single Family Detach| 01/13/2001|  84,000.00|   8.750|   9.990  |     736.54|
| EATON               | ROCK HILL,               | Owner Occupied      | 01/13/2028|  83,771.85|  16.990|   1.000  |      73.68|
| 1                   | SC 29732                 | 3 Yr / 6 Mo Libor   | 360       | 114,000.00|   9.990|   6      |      73.68|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8025496           | 418  BROOKVIEW CIRCLE    | Single Family Detach| 02/10/2001|  77,400.00|   8.500|   9.300  |     639.56|
| NICHOLS             | RAMSEUR,                 | Owner Occupied      | 02/10/2028|  77,197.90|  16.300|   1.000  |      90.00|
| 1                   | NC 27316                 | 3 Yr / 6 Mo Libor   | 360       |  86,000.00|   9.300|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030355           | 1256  LONG RAPIDS        | Single Family Detach| 09/20/1998|  38,150.00|   8.050|  10.850  |     358.99|
| OLIVER              | ALPENA,                  | Owner Occupied      | 03/20/2028|  38,093.02|  17.850|   1.000  |      70.00|
| 1                   | MI 49707                 | 6 Month Libor       | 360       |  54,500.00|  10.850|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030810           | 1931  MARY STREET        | Single Family Detach| 09/20/1998|  50,000.00|   9.100|  13.050  |     555.05|
| LITTLE              | CADILLAC,                | Owner Occupied      | 03/20/2028|  49,954.06|  20.050|   1.000  |      60.24|
| 1                   | MI 49601                 | 6 Month Libor       | 360       |  83,000.00|  13.050|   6      |      60.24|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030357           | 6233  VIOLET STREET      | Single Family Detach| 09/20/1998|  12,000.00|   8.850|  11.650  |     120.21|
| CARTER              | HUNTINGTON,              | Investor Owned      | 03/20/2028|  11,984.94|  18.650|   1.000  |      40.00|
| 1                   | WV 25705                 | 6 Month Libor       | 360       |  30,000.00|  11.650|   6      |      40.00|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030807           | 238  MARSHALL STREET     | Two- to Four-Family | 09/19/1998|  40,000.00|   7.650|  10.450  |     364.40|
| COOK                | COLDWATER,               | Owner Occupied      | 03/19/2028|  39,934.88|  17.450|   1.000  |      66.66|
| 1                   | MI 49036                 | 6 Month Libor       | 360       |  60,000.00|  10.450|   6      |      66.66|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030486           | 10069  OAKRIDGE DRIVE    | Single Family Detach| 09/18/1998|  82,000.00|   8.900|  12.850  |     897.48|
| BOWAN               | WEXFORD,                 | Owner Occupied      | 03/18/2028|  81,921.16|  19.850|   1.000  |      41.00|
| 1                   | PA 15090                 | 6 Month Libor       | 360       | 200,000.00|  12.850|   6      |      41.00|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030817           | 327  TOWNSHIP ROAD 1034  | Single Family Detach| 03/20/2000|  66,000.00|   7.350|  10.900  |     623.55|
| HACKWORTH           | SOUTH POINT,             | Owner Occupied      | 03/20/2028|  65,902.48|  17.900|   1.000  |      75.86|
| 1                   | OH 45680                 | 2 Yr / 6 Mo Libor   | 360       |  87,000.00|  10.900|   6      |      75.86|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030642           | 2850  FLOWING SPRINGS    | Single Family Detach| 09/23/1998| 120,600.00|   8.000|  10.350  |   1,089.67|
| ORENDORFF           | SPRING CITY,             | Owner Occupied      | 03/23/2028| 120,399.45|  17.350|   1.000  |      86.14|
| 1                   | PA 19475                 | 6 Month Libor       | 360       | 140,000.00|  10.350|   6      |      86.14|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030356           | 340  E. HUDSON           | Single Family Detach| 09/23/1998|  60,800.00|   7.450|  10.000  |     533.56|
| ANDERSON            | MERRILL,                 | Owner Occupied      | 03/23/2028|  60,691.08|  17.000|   1.000  |      80.00|
| 1                   | MI 48637                 | 6 Month Libor       | 360       |  76,000.00|  10.000|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
               9       Page Balance:      $776,465.75

<PAGE>

<TABLE>
<CAPTION>


- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  

Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>

| BD8030797           | ROUTE 1 BOX 79           | Single Family Detach| 03/20/2000|  58,000.00|   7.000|  11.550  |     576.58|
| DUNCAN              | WEST HAMLIN,             | Owner Occupied      | 03/20/2028|  57,925.62|  18.550|   1.000  |      59.18|
| 1                   | WV 25571                 | 2 Yr / 6 Mo Libor   | 360       |  98,000.00|  11.550|   6      |      59.18|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030347           | 6911  GERALD AVE.        | Single Family Detach| 03/24/2000|  68,720.00|   6.290|   9.850  |     595.46|
| POGUE               | PARMA,                   | Owner Occupied      | 03/24/2028|  68,592.92|  16.850|   1.000  |      70.84|
| 1                   | OH 44129                 | 2 Yr / 6 Mo Libor   | 360       |  97,000.00|   9.850|   6      |      70.84|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030360           | 1019  SOUTH OAK STREET   | Single Family Detach| 03/23/2000|  37,500.00|   5.850|   9.410  |     312.86|
| NELSON              | BLUFFTON,                | Investor Owned      | 03/23/2028|  37,423.93|  16.410|   1.000  |      67.56|
| 1                   | IN 46714                 | 2 Yr / 6 Mo Libor   | 360       |  55,500.00|   9.410|   6      |      67.56|
- -------------------------------------------------------------------------------------------------------------------------------
| PB8030078           | 591  SOUTH 61ST STREET   | Single Family Detach| 04/01/2000| 127,500.00|   6.690|  10.490  |   1,165.34|
| WRIGHT-BANKS        | HARRISBURG,              | Owner Occupied      | 04/01/2028| 127,294.21|  17.490|   1.000  |      85.00|
| 1                   | PA 17111                 | 2 Yr / 6 Mo Libor   | 360       | 150,000.00|  10.490|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030362           | 420  LAFOND AVENUE       | Single Family Detach| 09/26/1998|  53,600.00|   8.450|  11.250  |     520.60|
| CRANDALL            | ST. PAUL,                | Owner Occupied      | 03/26/2028|  53,526.58|  18.250|   1.000  |      80.00|
| 1                   | MN 55103                 | 6 Month Libor       | 360       |  67,000.00|  11.250|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030378           | 631  ARCADE STREET       | Single Family Detach| 09/25/1998|  46,500.00|   7.450|  11.250  |     451.64|
| MORELAND            | SAINT PAUL,              | Owner Occupied      | 03/25/2028|  46,436.10|  18.250|   1.000  |      75.00|
| 1                   | MN 55106                 | 6 Month Libor       | 360       |  62,000.00|  11.250|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030654           | 461  SOUTH PAXTON        | Single Family Detach| 03/26/2000|  92,000.00|   7.850|  11.900  |     939.25|
| STANDORS JR.        | CALUMET CITY,            | Owner Occupied      | 03/26/2028|  91,880.42|  18.900|   1.000  |      80.00|
| 1                   | IL 60409                 | 2 Yr / 6 Mo Libor   | 360       | 115,000.00|  11.900|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030645           | 6840  BEECHMONT AVE.     | Single Family Detach| 03/23/2000|  12,000.00|   9.100|  14.650  |     148.38|
| STRINGER            | CINCINNATI,              | Owner Occupied      | 03/23/2028|  11,992.34|  21.650|   1.000  |      16.00|
| 1                   | OH 45230                 | 2 Yr / 6 Mo Libor   | 360       |  75,000.00|  14.650|   6      |      16.00|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030189           | 2505  CASEYVILLE AVE.    | Single Family Detach| 09/26/1998|  53,000.00|   8.050|  10.850  |     498.73|
| REBENSTORFF         | SWANSEA,                 | Owner Occupied      | 03/26/2028|  52,920.84|  17.850|   1.000  |      69.28|
| 1                   | IL 62226                 | 6 Month Libor       | 360       |  76,500.00|  10.850|   6      |      69.28|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030369           | 1533  3RD STREET N.E.    | Single Family Detach| 09/26/1998|  51,200.00|   8.450|  11.250  |     497.29|
| COLE                | ROCHESTER,               | Owner Occupied      | 03/26/2028|  51,129.86|  18.250|   1.000  |      80.00|
| 1                   | MN 55906                 | 6 Month Libor       | 360       |  64,000.00|  11.250|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030191           | 1708  ALVINA             | Single Family Detach| 09/27/1998|  46,750.00|   8.400|  13.350  |     529.97|
| CRASE               | DUPO,                    | Owner Occupied      | 03/27/2028|  46,451.58|  20.350|   1.000  |      55.00|
| 1                   | IL 62239                 | 6 Month Libor       | 360       |  85,000.00|  13.350|   6      |      55.00|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030837           | 701  N. DEAN             | Single Family Detach| 09/27/1998|  29,250.00|   8.050|  10.850  |     275.24|
| MERCHANT            | BAY CITY,                | Owner Occupied      | 03/27/2028|  29,185.56|  17.850|   1.000  |      75.00|
| 1                   | MI 48706                 | 6 Month Libor       | 360       |  39,000.00|  10.850|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              10       Page Balance:      $674,759.96

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        

                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                  <C>         <C>         <C>      <C>        <C>

| BD8030839           | 332  COUNTY ROAD 85 EAST | Single Family Detach| 03/26/2000|  24,700.00|   7.350|  12.900  |     271.30|
| HARLESS             | CHESAPEAKE,              | Owner Occupied      | 03/26/2028|  24,676.53|  19.900|   1.000  |      65.00|
| 1                   | OH 45619                 | 2 Yr / 6 Mo Libor   | 360       |  38,000.00|  12.900|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8033599           | 420  FOUNTAIN STREET     | Condominium         | 02/01/2001|  90,950.00|   5.600|  10.500  |     831.96|
| CAPLE               | NEW HAVEN,               | Owner Occupied      | 02/01/2028|  90,554.63|  16.500|   1.000  |      85.00|
| 1                   | CT 06515                 | 3 Yr / 6 Mo Libor   | 360       | 108,000.00|   8.500|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8033615           | 751  UPPER MAINLAND RD   | Single Family Detach| 01/01/2001| 238,000.00|   6.200|  10.500  |   2,177.08|
| LAW                 | HARLEYSVILLE,            | Owner Occupied      | 01/01/2028| 237,226.39|  16.500|   1.000  |      85.00|
| 1                   | PA 19438                 | 3 Yr / 6 Mo Libor   | 360       | 280,000.00|   8.500|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030495           | R1  BOX 236B             | Single Family Detach| 03/26/2000|  29,000.00|   9.800|  14.350  |     351.66|
| MESSIMER            | LIVERPOOL,               | Owner Occupied      | 03/26/2028|  28,804.03|  21.350|   1.000  |      32.95|
| 1                   | PA 17045                 | 2 Yr / 6 Mo Libor   | 360       |  88,000.00|  14.350|   6      |      32.95|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030200           | 201  FRONT STREET        | Single Family Detach| 04/01/2000|  48,000.00|   8.450|  12.500  |     512.28|
| CARNER              | EAST CARONDELET,         | Owner Occupied      | 04/01/2028|  47,950.10|  19.500|   1.000  |      80.00|
| 1                   | IL 62240                 | 2 Yr / 6 Mo Libor   | 360       |  60,000.00|  12.500|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8034408           | 110  168TH AVENUE NORTHEA| Single Family Detach| 04/01/2000|  60,000.00|   7.600|  13.990  |     710.45|
| SINGLETON           | HAM LAKE,                | Owner Occupied      | 04/01/2028|  59,842.37|  20.990|   1.000  |      48.00|
| 1                   | MN 55304                 | 2 Yr / 6 Mo Libor   | 360       | 125,000.00|  13.990|   6      |      48.00|
- -------------------------------------------------------------------------------------------------------------------------------
| BB8030204           | 224  S. POPLAR ST.       | Single Family Detach| 10/02/1998|  23,660.00|   8.900|  13.850  |     277.53|
| OTT                 | WAKITA,                  | Owner Occupied      | 04/02/2028|  23,646.48|  20.850|   1.000  |      65.00|
| 1                   | OK 73771                 | 6 Month Libor       | 360       |  36,400.00|  13.850|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030043           | 7703  TRENTON            | Single Family Detach| 10/01/1998|  38,000.00|   8.050|  10.850  |     357.58|
| TUCKER              | ST. LOUIS,               | Owner Occupied      | 04/01/2028|  37,943.25|  17.850|   1.000  |      70.37|
| 1                   | MO 63130                 | 6 Month Libor       | 360       |  54,000.00|  10.850|   6      |      70.37|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030656           | 1208  LAWRENCE DRIVE     | Single Family Detach| 09/30/1998|  15,000.00|   9.200|  13.150  |     167.69|
| HUGHES              | COLUMBUS,                | Owner Occupied      | 03/30/2028|  14,986.51|  20.150|   1.000  |      20.83|
| 1                   | OH 43207                 | 6 Month Libor       | 360       |  72,000.00|  13.150|   6      |      20.83|
- -------------------------------------------------------------------------------------------------------------------------------
| PB8030130           | 232  PRINCETON AVENUE    | Single Family Detach| 10/01/1998|  69,300.00|   7.450|  10.750  |     646.90|
| SHALES              | HUBBARD,                 | Owner Occupied      | 04/01/2028|  69,194.13|  17.750|   1.000  |      90.00|
| 1                   | OH 44425                 | 6 Month Libor       | 360       |  77,000.00|  10.750|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030856           | 114585  F. SOUTH STREET  | Single Family Detach| 10/06/1998|  37,800.00|   8.700|  11.250  |     367.14|
| CARRUTHERS          | RUDYARD,                 | Owner Occupied      | 04/06/2028|  37,695.33|  18.250|   1.000  |      70.00|
| 1                   | MI 49780                 | 6 Month Libor       | 360       |  54,000.00|  11.250|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030503           | 4360  WILFRED            | Single Family Detach| 10/03/1998|  25,500.00|   6.550|   8.900  |     203.35|
| COOK                | GRANDVILLE,              | Owner Occupied      | 04/03/2028|  25,316.02|  15.900|   1.000  |      23.18|
| 1                   | MI 49418                 | 6 Month Libor       | 360       | 110,000.00|   8.900|   6      |      23.18|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              11       Page Balance:      $697,835.77

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        

                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>

| BD8031140           | 2716  FAWNWOOD DR.       | Single Family Detach| 10/02/1998|  70,550.00|   8.950|  11.500  |     698.65|
| LOCKE               | MURFREESBORO,            | Owner Occupied      | 04/02/2028|  70,481.01|  18.500|   1.000  |      85.00|
| 1                   | TN 37129                 | 6 Month Libor       | 360       |  83,000.00|  11.500|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8031145           | 19942  BLOOM             | Single Family Detach| 10/06/1998|  16,000.00|   8.800|  12.750  |     173.87|
| WASHINGTON          | DETROIT,                 | Owner Occupied      | 04/06/2028|  15,980.78|  19.750|   1.000  |      43.24|
| 1                   | MI 48234                 | 6 Month Libor       | 360       |  37,000.00|  12.750|   6      |      43.24|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8030862           | 54078  KEHRES STREET     | Single Family Detach| 10/06/1998|  40,500.00|   7.000|   9.350  |     336.12|
| BURT                | ELKHART,                 | Owner Occupied      | 04/06/2028|  40,437.84|  16.350|   1.000  |      51.92|
| 1                   | IN 46514                 | 6 Month Libor       | 360       |  78,000.00|   9.350|   6      |      51.92|
- -------------------------------------------------------------------------------------------------------------------------------
| NB8030149           | 192  CLERK ST            | Two- to Four-Family | 05/01/2000| 110,400.00|   5.500|   8.438  |     844.04|
| KNIGHT              | JERSEY CITY,             | Owner Occupied      | 05/01/2028| 110,195.34|  15.438|   2.000  |      80.00|
| 1                   | NJ 07305                 | 2 Yr / 6 Mo Libor   | 360       | 138,000.00|   8.438|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8040794           | 604  W. MAIN STREET      | Single Family Detach| 04/10/2000|  31,800.00|   8.850|  12.900  |     349.29|
| WARD                | MINCO,                   | Owner Occupied      | 04/10/2028|  31,776.71|  19.900|   1.000  |      80.00|
| 1                   | OK 73059                 | 2 Yr / 6 Mo Libor   | 360       |  39,750.00|  12.900|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8041108           | 10160  MILL RD.          | Single Family Detach| 10/14/1998| 112,800.00|   8.050|  10.850  |   1,061.46|
| LIDSTER             | WHITE LAKE,              | Owner Occupied      | 04/14/2028| 112,557.53|  17.850|   1.000  |      80.00|
| 1                   | MI 48386                 | 6 Month Libor       | 360       | 141,000.00|  10.850|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8040656           | 176  PARK RIDGE LANE     | Single Family Detach| 10/16/1998| 116,100.00|   7.200|   9.550  |     980.47|
| BAKER               | AURORA,                  | Owner Occupied      | 04/16/2028| 115,929.12|  16.550|   1.000  |      91.05|
| 1                   | IL 60504                 | 6 Month Libor       | 360       | 127,500.00|   9.550|   6      |      91.05|
- -------------------------------------------------------------------------------------------------------------------------------
| BD8040338           | 3314  7TH STREET         | Single Family Detach| 10/17/1998|  24,700.00|   9.500|  13.450  |     281.95|
| HANIS               | MUSKEGON HEIGHTS,        | Owner Occupied      | 04/17/2028|  24,684.37|  20.450|   1.000  |      54.88|
| 1                   | MI 49444                 | 6 Month Libor       | 360       |  45,000.00|  13.450|   6      |      54.88|
- -------------------------------------------------------------------------------------------------------------------------------
| MD8040036           | 1916  1918 PROSPECT PLACE| Two- to Four-Family | 11/01/1998| 130,000.00|   6.900|  12.288  |   1,366.08|
| SANKAR              | BROOKLYN,                | Investor Owned      | 05/01/2028| 129,894.28|  19.288|   1.000  |      65.00|
| 1                   | NY 11229                 | 6 Month Libor       | 360       | 200,000.00|  12.288|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8034509           | 801  132ND LANE NE       | Single Family Detach| 03/01/2000|  90,400.00|   5.250|  11.125  |     869.45|
| WETTON              | BLAINE,                  | Owner Occupied      | 03/01/2028|  90,240.22|  18.125|   1.000  |      80.00|
| 1                   | MN 55434                 | 2 Yr / 6 Mo Libor   | 360       | 137,500.00|  11.125|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8045185           | 2711  WEST 71ST STREET   | Single Family Detach| 05/01/2000|  32,000.00|   6.500|   9.800  |     276.11|
| CARLSTROM           | DAVENPORT,               | Owner Occupied      | 05/01/2028|  31,955.30|  16.800|   1.000  |      80.00|
| 1                   | IA 52806                 | 2 Yr / 6 Mo Libor   | 360       |  40,000.00|   6.500|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8040029           | 1653  TALLMADGE RD       | Single Family Detach| 03/17/2000| 100,100.00|   6.990|   8.750  |     787.49|
| BILTZ               | KENT,                    | Owner Occupied      | 03/17/2028|  99,867.10|  15.750|   1.000  |      70.00|
| 1                   | OH 44240                 | 2 Yr / 6 Mo Libor   | 360       | 143,000.00|   8.750|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------

</TABLE>

 Page:
              12       Page Balance:      $873,999.60

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        

                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>

| TC8042699           | 37  MANVILLE AVENUE      | Two- to Four-Family | 04/09/2000|  87,375.00|   7.900|  10.700  |     812.35|
| GIROUARD            | MANVILLE,                | Owner Occupied      | 04/09/2028|  87,274.34|  17.700|   1.000  |      80.00|
| 1                   | RI 02838                 | 2 Yr / 6 Mo Libor   | 360       | 117,000.00|  10.700|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8042713           | 3087  COOKSCREEK ROAD    | Single Family Detach| 04/13/2000|  90,000.00|   8.990|  13.500  |   1,030.87|
| LAGA                | RIEGELSVILLE,            | Owner Occupied      | 04/13/2028|  89,944.26|  20.500|   1.000  |      60.00|
| 1                   | PA 18077                 | 2 Yr / 6 Mo Libor   | 360       | 150,000.00|  13.500|   6      |      60.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8043018           | 115  COMMONWEALTH AVENUE | Single Family Detach| 04/14/2000| 108,800.00|   7.850|  10.750  |   1,015.63|
| BONIN               | WORCESTER,               | Owner Occupied      | 04/14/2028| 108,676.01|  17.750|   1.000  |      84.37|
| 1                   | MA 01604                 | 2 Yr / 6 Mo Libor   | 360       | 128,000.00|  10.750|   6      |      84.37|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8043882           | 1135  LENORE AVENUE      | Single Family Detach| 04/01/2000|  53,200.00|   7.300|  10.990  |     506.24|
| CARR                | COLUMBUS,                | Owner Occupied      | 04/01/2028|  53,122.88|  16.990|   1.000  |      80.00|
| 1                   | OH 43224                 | 2 Yr / 6 Mo Libor   | 360       |  68,000.00|  10.990|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8040486           | 37  39 CLAYMOSS ROAD     | Single Family Detach| 04/01/2000| 172,500.00|  10.400|  13.800  |   2,016.63|
| YONG                | BRIGHTON,                | Owner Occupied      | 04/01/2028| 172,366.19|  20.800|   1.000  |      59.89|
| 1                   | MA 02181                 | 2 Yr / 6 Mo Libor   | 360       | 288,000.00|  13.800|   6      |      59.89|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8035400           | 1644  HWY 521 BYPASS     | Single Family Detach| 03/25/2000|  56,800.00|   8.500|   8.750  |     446.85|
| GRINOLD             | LANCASTER,               | Owner Occupied      | 03/25/2028|  56,667.84|  15.750|   1.000  |      80.00|
| 1                   | SC 29720                 | 2 Yr / 6 Mo Libor   | 360       |  71,000.00|   8.750|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8045445           | 1578  MC CONNELLS HWY    | Single Family Detach| 03/26/2000|  74,700.00|   6.000|   8.990  |     600.52|
| WHITE               | ROCK HILL,               | Owner Occupied      | 03/26/2028|  74,534.58|  15.990|   1.000  |      90.00|
| 1                   | SC 29732                 | 2 Yr / 6 Mo Libor   | 360       |  83,000.00|   8.990|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8045182           | 6  BRITTON PLACE         | Single Family Detach| 02/01/2000|  85,520.00|   5.500|   9.500  |     719.10|
| BABCOCK             | WIMINGTON,               | Owner Occupied      | 02/01/2028|  85,262.55|  15.500|   1.000  |      80.00|
| 1                   | DE 19805                 | 2 Yr / 6 Mo Libor   | 360       | 106,900.00|   9.500|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| KB8050002           | 12940  WEMBLY COURT      | Single Family Detach| 06/01/2000|  88,750.00|   5.650|   9.990  |     778.19|
| WOODS               | CARMEL,                  | Owner Occupied      | 06/01/2028|  88,670.98|  16.990|   1.000  |      59.16|
| 1                   | IN 46033                 | 2 Yr / 6 Mo Libor   | 360       | 150,000.00|   9.990|   6      |      59.16|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8050563           | 925  TANGELO CT          | Single Family Detach| 05/01/2000|  61,000.00|   7.400|  12.100  |     632.15|
| COOK                | BARTOW,                  | Owner Occupied      | 05/01/2028|  60,948.28|  19.100|   1.000  |      73.49|
| 1                   | FL 33830                 | 2 Yr / 6 Mo Libor   | 360       |  83,000.00|  12.100|   6      |      73.49|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051076           | 1045  FISHER FERRY RD.   | Single Family Detach| 04/01/2001|  81,175.00|   6.000|   9.375  |     675.17|
| CLEMENTS            | VICKSBURG,               | Owner Occupied      | 04/01/2028|  81,009.11|  15.375|   1.000  |      85.00|
| 1                   | MS 39180                 | 3 Yr / 6 Mo Libor   | 360       | 100,000.00|   7.375|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051109           | 40  REILLY STREET        | Single Family Detach| 04/01/2001|  99,400.00|   5.600|  10.450  |     905.54|
| LUDOVICO            | MIDDLETOWN,              | Owner Occupied      | 04/01/2028|  99,238.18|  16.450|   1.000  |      70.00|
| 1                   | NJ 07748                 | 3 Yr / 6 Mo Libor   | 360       | 142,000.00|   8.450|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              13       Page Balance:    $1,057,715.20

<PAGE>

<TABLE>
<CAPTION>


- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        

                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8051124           | 3133  LEVICK ST          | Single Family Attach| 04/01/2001|  42,500.00|   5.600|  10.500  |     388.76|
| SMITH               | PHILADELPHIA,            | Owner Occupied      | 04/01/2028|  42,112.62|  16.500|   1.000  |      85.00|
| 1                   | PA 19149                 | 3 Yr / 6 Mo Libor   | 360       |  50,000.00|   8.500|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051127           | 760  FRUIT COVE DR EAST  | Single Family Detach| 04/01/2001|  97,325.00|   6.000|   9.375  |     809.50|
| STEIN               | JACKSONVILLE,            | Owner Occupied      | 04/01/2028|  97,084.37|  15.375|   1.000  |      85.00|
| 1                   | FL 32259                 | 3 Yr / 6 Mo Libor   | 360       | 118,000.00|   7.375|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051128           | 8800  WILDBROOK CT       | Single Family Detach| 05/01/2001| 110,500.00|   5.600|  10.850  |   1,039.81|
| STIRES              | WEST CHESTER,            | Owner Occupied      | 05/01/2028| 110,376.77|  16.850|   1.000  |      85.00|
| 1                   | OH 45069                 | 3 Yr / 6 Mo Libor   | 360       | 130,000.00|   8.850|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8050847           | 7773  OLD 3C HWY         | Single Family Detach| 04/01/2000|  68,000.00|   6.000|  10.125  |     603.04|
| GADDIS              | MAINEVILLE,              | Owner Occupied      | 04/01/2028|  67,881.34|  16.625|   1.500  |      80.00|
| 1                   | OH 45039                 | 2 Yr / 6 Mo Libor   | 360       |  85,000.00|  10.125|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8050946           | 19210  MENDOTA STREET    | Single Family Detach| 04/01/2000|  75,000.00|   5.500|   9.525  |     632.01|
| MITCHELL            | DETROIT,                 | Owner Occupied      | 04/01/2028|  74,851.45|  16.025|   1.500  |      82.69|
| 1                   | MI 48221                 | 2 Yr / 6 Mo Libor   | 360       | 109,000.00|   9.525|   6      |      82.69|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8050968           | 17  CAMBRIDGE CIRCLE     | Single Family Detach| 04/01/2000|  31,500.00|   7.250|  11.250  |     305.95|
| OTTINO JR.          | MANCHESTER,              | Investor Owned      | 04/01/2028|  31,456.84|  17.750|   1.500  |      70.00|
| 1                   | NJ 08733                 | 2 Yr / 6 Mo Libor   | 360       |  45,000.00|  11.250|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8050970           | 534  ALFRED RD. S        | Single Family Detach| 04/01/2000|  53,900.00|   6.750|  10.750  |     503.15|
| OTTINO JR.          | TOMS RIVER,              | Investor Owned      | 04/01/2028|  53,817.71|  17.250|   1.500  |      70.00|
| 1                   | NJ 08757                 | 2 Yr / 6 Mo Libor   | 360       |  77,000.00|  10.750|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8050164           | 2006  ROSE ISLAND ROAD   | Single Family Detach| 10/15/1998| 107,250.00|   6.300|   8.100  |     794.46|
| JAFFEE              | PROSPECT,                | Owner Occupied      | 04/15/2028| 107,037.00|  15.100|   1.000  |      65.00|
| 1                   | KY 40059                 | 6 Month Libor       | 360       | 192,000.00|   8.100|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| KB8050003           | 16  KEVIN STREET         | Single Family Detach| 06/01/2000|  84,000.00|   7.250|  11.450  |     828.64|
| AUGUSTINE           | WATERLOO,                | Owner Occupied      | 06/01/2028|  83,945.46|  18.450|   1.000  |      80.00|
| 1                   | IL 62298                 | 2 Yr / 6 Mo Libor   | 360       | 105,000.00|  11.450|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8035179           | 227  BRICE STREET        | Single Family Detach| 02/27/2001|  45,500.00|   6.500|  11.775  |     460.15|
| MERWIN              | ROCK HILL,               | Investor Owned      | 02/27/2028|  45,383.31|  18.775|   1.000  |      67.91|
| 1                   | SC 29730                 | 3 Yr / 6 Mo Libor   | 360       |  67,000.00|  11.775|   6      |      67.91|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8055653           | 12  027 HILLTOP ROAD     | Single Family Detach| 01/27/2000| 102,000.00|   8.400|  10.750  |     952.15|
| STEPHENS            | ELGIN,                   | Owner Occupied      | 01/27/2028| 101,551.70|  16.750|   1.000  |      64.55|
| 1                   | IL 60123                 | 2 Yr / 6 Mo Libor   | 360       | 158,000.00|  10.750|   6      |      64.55|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051234           | 466  MARTIN LANE         | Single Family Detach| 03/01/2000|  28,000.00|   6.250|   8.490  |     215.10|
| BELL                | BANNING,                 | Investor Owned      | 03/01/2028|  27,913.49|  15.490|   1.000  |      80.00|
| 1                   | CA 92220                 | 2 Yr / 6 Mo Libor   | 360       |  35,000.00|   8.490|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              14       Page Balance:      $843,412.06

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        

                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>         <C>        <C>      <C>        <C>
| TC8051235           | 1635  E. BLOSSOM STREET  | Single Family Detach| 04/01/2000| 127,000.00|   6.250|   9.990  |   1,113.58|
| BERRY               | DOS PALOS,               | Owner Occupied      | 04/01/2028| 126,771.96|  16.990|   1.000  |      84.95|
| 1                   | CA 93620                 | 2 Yr / 6 Mo Libor   | 360       | 149,500.00|   9.990|   6      |      84.95|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051242           | 118  WEEKS AVENUEE       | Single Family Detach| 04/01/2000|  23,000.00|   5.450|   9.250  |     236.71|
| BUDGICK             | GOOSE CREEK,             | Owner Occupied      | 04/01/2013|  22,759.56|  16.250|   1.000  |      69.69|
| 1                   | SC 29445                 | 2 Yr / 6 Mo Libor   | 180       |  42,000.00|   9.250|   6      |      69.69|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051255           | 418  NORTH DELAWANDA     | Single Family Detach| 03/01/2000|  58,500.00|   5.950|   8.750  |     460.22|
| FIELDS              | MUNCIE,                  | Owner Occupied      | 03/01/2028|  58,329.13|  15.750|   1.000  |      90.00|
| 1                   | IN 47302                 | 2 Yr / 6 Mo Libor   | 360       |  65,000.00|   8.750|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051281           | 5442  NORTH 56TH STREET  | Single Family Detach| 10/01/1998|  39,000.00|   6.250|  12.850  |     426.85|
| LINWOOD             | MILWAUKEE,               | Owner Occupied      | 04/01/2028|  38,961.30|  19.850|   1.000  |      75.00|
| 1                   | WI 53218                 | 6 Month Libor       | 360       |  52,000.00|  12.850|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051282           | 5408  MONTGOMERY DRIVE   | Single Family Detach| 02/01/2000| 116,000.00|   5.750|  10.600  |   1,069.78|
| LISKE               | GREENDALE,               | Owner Occupied      | 02/01/2028| 115,669.32|  17.600|   1.000  |      80.00|
| 1                   | WI 53129                 | 2 Yr / 6 Mo Libor   | 360       | 145,000.00|  10.600|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051284           | 1051  COBBLESTONE LANE   | Single Family Detach| 10/01/1998| 392,000.00|   6.000|   8.950  |   3,140.03|
| MCKAY               | WHEATON,                 | Owner Occupied      | 04/01/2028| 390,646.76|  15.950|   1.000  |      70.00|
| 1                   | IL 60187                 | 6 Month Libor       | 360       | 560,000.00|   8.950|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051292           | 3133  WEST 172ND STREET  | Single Family Detach| 04/01/2000|  47,850.00|   7.250|  13.550  |     549.96|
| NICKLES             | HAZEL CREST,             | Investor Owned      | 04/01/2028|  47,810.70|  20.550|   1.000  |      55.00|
| 1                   | IL 60429                 | 2 Yr / 6 Mo Libor   | 360       |  87,000.00|  13.550|   6      |      55.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051294           | 6415  HEATHER RIDGE WAY  | Single Family Detach| 04/01/2000| 336,000.00|   6.600|  10.400  |   3,048.43|
| PAICH               | OAKLAND,                 | Owner Occupied      | 04/01/2028| 335,447.15|  17.400|   1.000  |      80.00|
| 1                   | CA 94611                 | 2 Yr / 6 Mo Libor   | 360       | 420,000.00|  10.400|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051279           | 663  24TH STREET         | Single Family Detach| 03/01/2000|  59,400.00|   7.950|  14.490  |     726.91|
| LEON                | OAKLAND,                 | Investor Owned      | 03/01/2028|  59,350.55|  21.490|   1.000  |      47.52|
| 1                   | CA 94612                 | 2 Yr / 6 Mo Libor   | 360       | 125,000.00|  14.490|   6      |      47.52|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051299           | 7711  BEVERLY BLVD.      | Single Family Detach| 07/01/1998| 111,600.00|   6.350|   8.950  |     893.26|
| REID                | EVERETT,                 | Owner Occupied      | 01/01/2028| 111,074.20|  14.950|   1.000  |      80.00|
| 1                   | WA 98203                 | 6 Month Libor       | 360       | 140,000.00|   7.950|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051300           | 115281  HIGHWAY 395      | Single Family Detach| 04/01/2000|  44,000.00|   5.750|   9.700  |     376.41|
| ROBBINS             | TOPAZ,                   | Vacation/Second Home| 04/01/2028|  43,916.02|  16.700|   1.000  |      80.00|
| 1                   | CA 96133                 | 2 Yr / 6 Mo Libor   | 360       |  60,000.00|   9.700|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051303           | 118  LAKE CREST DRIVE #6 | Condominium         | 04/01/2000|  64,800.00|   5.950|  10.350  |     585.50|
| RUIZ                | BEAVER DAM,              | Owner Occupied      | 04/01/2028|  64,692.22|  17.350|   1.000  |      90.00|
| 1                   | WI 53916                 | 2 Yr / 6 Mo Libor   | 360       |  72,000.00|  10.350|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              15       Page Balance:    $1,415,428.87

<PAGE>

<TABLE>
<CAPTION>


- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        

                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>         <C>        <C>      <C>        <C>
| TC8051310           | 1242  HOLDRIDGE STREET   | Single Family Detach| 04/01/2000| 135,200.00|   6.250|   8.550  |   1,044.37|
| SERVIN              | CALEXICO,                | Owner Occupied      | 04/01/2028| 134,872.23|  15.550|   1.000  |      80.00|
| 1                   | CA 92231                 | 2 Yr / 6 Mo Libor   | 360       | 169,000.00|   8.550|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051313           | 23007  102ND AVENUE      | Single Family Detach| 03/01/2000|  99,788.00|   5.750|   8.850  |     792.17|
| SLIGER              | WOODINVILLE,             | Owner Occupied      | 03/01/2028|  99,502.65|  15.850|   1.000  |      93.35|
| 1                   | WA 98072                 | 2 Yr / 6 Mo Libor   | 360       | 122,000.00|   8.850|   6      |      93.35|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8041127           | 140  GAYLE RD            | Single Family Detach| 03/01/2000|  74,400.00|   6.850|  11.525  |     738.20|
| MACON               | BLYTHEVILLE,             | Owner Occupied      | 02/01/2028|  74,279.45|  17.525|   1.000  |      80.00|
| 1                   | AR 72315                 | 2 Yr / 6 Mo Libor   | 360       |  93,000.00|  11.525|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052191           | 8839  SOUTH 48TH AVENUE  | Single Family Detach| 05/01/2003| 100,000.00|   6.550|  10.690  |     928.98|
| CRAIG               | YUMA,                    | Owner Occupied      | 05/01/2028|  99,884.53|  16.690|   1.000  |      66.84|
| 1                   | AZ 85364                 | 5 Yr / 6 Mo Libor   | 360       | 149,600.00|  10.690|   6      |      66.84|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052194           | 3612  WEST 89TH STREET   | Single Family Detach| 05/01/2000|  89,950.00|   7.350|  11.790  |     910.73|
| EISELE              | BLOOMINGTON,             | Owner Occupied      | 05/01/2028|  89,868.29|  17.790|   1.000  |      70.00|
| 1                   | MN 55437                 | 2 Yr / 6 Mo Libor   | 360       | 131,000.00|  11.790|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052203           | 2802  DAIRYLAND ROAD     | Two- to Four-Family | 05/01/2003|  78,750.00|   7.550|  10.850  |     741.05|
| FOLEY               | MEMOMONIE,               | Owner Occupied      | 05/01/2028|  78,662.15|  16.850|   1.000  |      75.00|
| 1                   | WI 54751                 | 5 Yr / 6 Mo Libor   | 360       | 105,000.00|  10.850|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8050274           | 2137  SOUTH LAKE PLEASANT| Single Family Detach| 02/04/2000| 118,400.00|   6.050|   7.990  |     867.95|
| JENKINS             | OSSEO,                   | Owner Occupied      | 02/04/2028| 117,332.89|  13.990|   1.000  |      80.00|
| 1                   | MI 49266                 | 2 Yr / 6 Mo Libor   | 360       | 148,000.00|   6.050|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8050265           | 3193  PENNINGTON LANE    | Single Family Detach| 05/05/2000| 108,000.00|   7.910|  11.140  |   1,039.96|
| FUSSNECKER          | WILLIAMSBURG,            | Owner Occupied      | 05/05/2028| 107,924.93|  17.140|   1.000  |      80.00|
| 1                   | OH 45176                 | 2 Yr / 6 Mo Libor   | 360       | 135,000.00|   7.910|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| KB8050008           | 204  HIGHRIDGE DRIVE     | Single Family Detach| 06/01/2000|  65,700.00|   6.650|  10.650  |     608.36|
| BIGGI               | BELLEVILLE,              | Owner Occupied      | 06/01/2028|  65,649.23|  17.650|   1.000  |      90.00|
| 1                   | IL 62223                 | 2 Yr / 6 Mo Libor   | 360       |  73,000.00|  10.650|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052537           | 15976  CUMNOR LANE       | Single Family Detach| 05/01/2000| 235,800.00|   6.500|   9.625  |   2,004.28|
| TRA                 | CHARLOTTE,               | Owner Occupied      | 05/01/2028| 235,458.37|  15.625|   1.000  |      84.98|
| 1                   | NC 28277                 | 2 Yr / 6 Mo Libor   | 360       | 277,500.00|   6.500|   6      |      84.98|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052447           | 170  CODY TERRACE        | Single Family Detach| 04/01/2000| 118,000.00|   5.825|   9.300  |     975.04|
| FORD                | HOT SPRINGS,             | Owner Occupied      | 04/01/2028| 117,655.99|  15.300|   1.000  |      80.00|
| 1                   | AR 71913                 | 2 Yr / 6 Mo Libor   | 360       | 148,000.00|   5.825|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MD8050063           | 7039  RICHMOND ROAD      | Single Family Detach| 06/01/2000| 180,000.00|   5.800|  10.000  |   1,579.63|
| FISHER              | GLENWILLOW,              | Owner Occupied      | 06/01/2028| 179,638.41|  17.000|   1.000  |      80.00|
| 1                   | OH 44139                 | 2 Yr / 6 Mo Libor   | 360       | 225,000.00|  10.000|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              16       Page Balance:    $1,400,729.12

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        

                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                  <C>          <C>        <C>      <C>        <C>

| MD8050069           | 620  LARKSPUR LANE       | Single Family Detach| 06/01/2000| 216,750.00|   4.300|   8.550  |   1,674.31|
| MAYNIE              | MATTESON,                | Owner Occupied      | 06/01/2028| 216,489.14|  15.550|   1.000  |      85.00|
| 1                   | IL 60443                 | 2 Yr / 6 Mo Libor   | 360       | 255,000.00|   8.550|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052435           | 1315  MORGAN ROAD        | Single Family Detach| 05/01/2000|  54,400.00|   6.175|  10.050  |     479.41|
| ADAMS               | HODGES,                  | Owner Occupied      | 05/01/2028|  54,326.78|  16.050|   1.000  |      85.00|
| 1                   | SC 29653                 | 2 Yr / 6 Mo Libor   | 360       |  64,000.00|   6.175|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| KB8050013           | 1053  SEMINARY AVENUE    | Single Family Detach| 06/01/2000|  70,040.00|   6.150|   9.950  |     612.06|
| CHAFFEE             | ST. PAUL,                | Owner Occupied      | 06/01/2028|  69,977.12|  16.950|   1.000  |      80.00|
| 1                   | MN 55104                 | 2 Yr / 6 Mo Libor   | 360       |  93,000.00|   9.950|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FB8050492           | 7339  LORETTO AVENUE     | Single Family Detach| 06/01/2000| 127,500.00|   6.400|  10.700  |   1,185.40|
| NELSON              | PHILADELPHIA,            | Owner Occupied      | 06/01/2028| 127,402.52|  17.700|   1.000  |      85.00|
| 1                   | PA 19111                 | 2 Yr / 6 Mo Libor   | 360       | 150,000.00|  10.700|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8041148           | 2731  ARLINGTON AVE      | Single Family Detach| 02/01/2000|  42,250.00|   9.625|  11.000  |     402.36|
| WILLIAMS            | FAYETTEVILLE,            | Owner Occupied      | 02/01/2028|  42,141.99|  17.000|   1.000  |      65.00|
| 1                   | NC 28303                 | 2 Yr / 6 Mo Libor   | 360       |  65,000.00|  11.000|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051556           | 3021  RIVERSIDE DR # 122 | Condominium         | 03/01/2000|  36,000.00|   5.750|  10.450  |     327.97|
| BROCK               | CORAL SPRINGS,           | Owner Occupied      | 03/01/2028|  35,926.38|  17.450|   1.500  |      75.00|
| 1                   | FL 33065                 | 2 Yr / 6 Mo Libor   | 360       |  48,000.00|  10.450|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051542           | 4414  BRIDGEWATER DR     | Single Family Detach| 01/01/2000|  97,750.00|   6.625|  10.875  |     921.68|
| ALFARO              | ORLANDO,                 | Owner Occupied      | 01/01/2028|  97,492.34|  17.875|   1.500  |      85.00|
| 1                   | FL 32817                 | 2 Yr / 6 Mo Libor   | 360       | 115,000.00|  10.875|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051545           | 1117  W 10TH ST          | Single Family Detach| 05/01/2000|  66,000.00|   5.700|  10.000  |     579.20|
| ATKINS              | RIVIERA BEACH,           | Owner Occupied      | 05/01/2028|  65,911.67|  17.000|   1.500  |      75.00|
| 1                   | FL 33404                 | 2 Yr / 6 Mo Libor   | 360       |  88,000.00|  10.000|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051548           | 7121  S ELLIS AVE        | Single Family Attach| 05/01/2000| 106,250.00|   6.550|  10.650  |     983.85|
| BARNEY              | CHICAGO,                 | Owner Occupied      | 05/01/2028| 106,126.27|  17.650|   1.500  |      85.00|
| 1                   | IL 60619                 | 2 Yr / 6 Mo Libor   | 360       | 125,000.00|  10.650|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051551           | 9081  SUNSET STRIP       | Single Family Detach| 04/01/2000|  91,200.00|   6.000|   8.900  |     727.27|
| BLACK               | SUNRISE,                 | Owner Occupied      | 04/01/2028|  90,994.24|  15.900|   1.500  |      80.00|
| 1                   | FL 33322                 | 2 Yr / 6 Mo Libor   | 360       | 118,000.00|   8.900|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051565           | 1818  FLORIDA AVE        | Single Family Detach| 03/01/2000| 108,500.00|   6.250|  10.650  |   1,004.68|
| COSTELLO            | WEST PALM BEACH,         | Owner Occupied      | 03/01/2028| 108,265.79|  17.650|   1.500  |      70.00|
| 1                   | FL 33401                 | 2 Yr / 6 Mo Libor   | 360       | 155,000.00|  10.650|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051566           | 5829  W MIDWAY PARK      | Two- to Four-Family | 03/01/2000|  95,000.00|   4.550|   7.600  |     670.78|
| COWART              | CHICAGO,                 | Owner Occupied      | 03/01/2028|  94,650.04|  14.600|   1.500  |      55.88|
| 1                   | IL 60644                 | 2 Yr / 6 Mo Libor   | 360       | 170,000.00|   7.600|   6      |      55.88|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              17       Page Balance:    $1,109,704.28

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  

Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8051569           | 3045  EAST CARPENTER     | Single Family Detach| 02/01/2000|  44,200.00|   8.550|  11.900  |     451.25|
| CRIFASI             | SPRINGFIELD,             | Owner Occupied      | 02/01/2028|  44,120.46|  18.900|   1.500  |      65.00|
| 1                   | IL 62702                 | 2 Yr / 6 Mo Libor   | 360       |  68,000.00|  11.900|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051589           | 2349  NW 34TH AVE        | Single Family Detach| 04/01/2000|  99,900.00|   6.900|  10.550  |     917.57|
| FLOYD               | COCONUT CREEK,           | Owner Occupied      | 04/01/2028|  99,740.78|  17.550|   1.500  |      90.00|
| 1                   | FL 33066                 | 2 Yr / 6 Mo Libor   | 360       | 111,000.00|  10.550|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051598           | 130  BAY RD              | Single Family Detach| 01/01/2000| 117,000.00|   6.800|  10.050  |   1,031.09|
| GRONLUND            | FOX LAKE,                | Owner Occupied      | 01/01/2028| 116,632.37|  17.050|   1.500  |      83.57|
| 1                   | IL 60020                 | 2 Yr / 6 Mo Libor   | 360       | 140,000.00|  10.050|   6      |      83.57|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051606           | 3854  W ARTHINGTON ST    | Two- to Four-Family | 11/01/1998| 105,000.00|   7.050|  10.300  |     944.82|
| HICKS               | CHICAGO,                 | Owner Occupied      | 05/01/2028| 104,867.80|  17.300|   1.500  |      70.00|
| 1                   | IL 60624                 | 6 Month Libor       | 360       | 150,000.00|  10.300|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051608           | 2038  #2E W. JARVIS      | Condominium         | 01/01/2000|  26,250.00|   7.800|  10.550  |     241.11|
| HOSSEINIAN          | CHICAGO,                 | Investor Owned      | 01/01/2028|  25,867.09|  17.550|   1.500  |      75.00|
| 1                   | IL 60645                 | 2 Yr / 6 Mo Libor   | 360       |  35,000.00|  10.550|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051610           | 711  W 82ND ST           | Single Family Detach| 05/01/2000|  40,300.00|   6.900|   9.850  |     349.21|
| JACKSON             | CHICAGO,                 | Owner Occupied      | 05/01/2028|  40,244.30|  16.850|   1.500  |      62.00|
| 1                   | IL 60620                 | 2 Yr / 6 Mo Libor   | 360       |  65,000.00|   9.850|   6      |      62.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051614           | 12309  S PRINCETON AVE   | Single Family Detach| 05/01/2000|  89,250.00|   7.150|  10.750  |     833.14|
| JOHNSON             | CHICAGO,                 | Owner Occupied      | 05/01/2028|  89,148.27|  17.750|   1.500  |      85.00|
| 1                   | IL 60628                 | 2 Yr / 6 Mo Libor   | 360       | 105,000.00|  10.750|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051617           | 6622  S WOLCOTT AVE      | Single Family Detach| 04/01/2000|  44,850.00|   8.350|  12.150  |     466.52|
| JONES               | CHICAGO,                 | Owner Occupied      | 04/01/2028|  44,799.59|  19.150|   1.500  |      65.00|
| 1                   | IL 60636                 | 2 Yr / 6 Mo Libor   | 360       |  69,000.00|  12.150|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051628           | 208  VALLEY DRIVE        | Single Family Detach| 04/01/2000|  78,000.00|   7.550|  11.350  |     763.52|
| MCNEELEY            | BOLINGBROOK,             | Owner Occupied      | 04/01/2028|  77,895.45|  18.350|   1.500  |      79.18|
| 1                   | IL 60440                 | 2 Yr / 6 Mo Libor   | 360       |  98,500.00|  11.350|   6      |      79.18|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051644           | 705  FREEDOM CT          | Condominium         | 05/01/2000|  46,400.00|   6.400|   9.300  |     383.41|
| PINDO               | DEERFIELD BEACH,         | Owner Occupied      | 05/01/2028|  46,294.45|  16.300|   1.500  |      80.00|
| 1                   | FL 33442                 | 2 Yr / 6 Mo Libor   | 360       |  60,000.00|   9.300|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051645           | 862  BANKS RD            | Condominium         | 05/01/2000|  47,900.00|   6.250|  10.750  |     447.14|
| PINTO               | COCONUT CREEK,           | Owner Occupied      | 05/01/2028|  47,845.40|  17.750|   1.500  |      94.95|
| 1                   | FL 33063                 | 2 Yr / 6 Mo Libor   | 360       |  60,000.00|  10.750|   6      |      94.95|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051648           | 2805  28TH WAY           | Single Family Attach| 11/01/1999|  39,200.00|   7.125|   9.750  |     336.79|
| PULLENS             | WEST PALM BEACH,         | Owner Occupied      | 11/01/2027|  39,029.93|  16.750|   1.500  |      70.00|
| 1                   | FL 33407                 | 2 Yr / 6 Mo Libor   | 360       |  56,000.00|   9.750|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              18       Page Balance:      $776,485.89

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        

                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8051649           | 2601  NW  1ST  STRRET    | Single Family Detach| 10/01/1999|  40,600.00|   7.125|   9.750  |     348.82|
| PULLENS             | BOYNTON BEACH,           | Investor Owned      | 10/01/2027|  40,219.37|  16.750|   1.500  |      70.00|
| 1                   | FL 33435                 | 2 Yr / 6 Mo Libor   | 360       |  58,000.00|   9.750|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051660           | 2506  N RIDGEWAY AVE     | Two- to Four-Family | 01/01/2000| 160,200.00|   6.550|  10.050  |   1,411.80|
| SALDANA             | CHICAGO,                 | Owner Occupied      | 01/01/2028| 159,699.68|  17.050|   1.500  |      90.00|
| 1                   | IL 60647                 | 2 Yr / 6 Mo Libor   | 360       | 180,000.00|  10.050|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051655           | 1043  NW 17TH AVE        | Single Family Detach| 05/01/2000|  59,250.00|   6.500|  11.000  |     564.26|
| ROBERSON            | FORT LAUDERDALE,         | Owner Occupied      | 05/01/2028|  59,186.02|  18.000|   1.500  |      75.00|
| 1                   | FL 33311                 | 2 Yr / 6 Mo Libor   | 360       |  79,000.00|  11.000|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051650           | 10841  S VERNON AVE      | Single Family Detach| 04/01/2000|  57,500.00|   5.200|   7.750  |     411.94|
| RANDLE              | CHICAGO,                 | Owner Occupied      | 04/01/2028|  57,336.07|  14.750|   1.500  |      51.80|
| 1                   | IL 60628                 | 2 Yr / 6 Mo Libor   | 360       | 111,000.00|   7.750|   6      |      51.80|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051679           | 2116  W 67TH PL          | Single Family Detach| 04/01/2000|  60,000.00|   7.050|  10.250  |     537.67|
| WADE                | CHICAGO,                 | Owner Occupied      | 04/01/2028|  59,870.92|  17.250|   1.500  |      80.00|
| 1                   | IL 60636                 | 2 Yr / 6 Mo Libor   | 360       |  75,000.00|  10.250|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051684           | 2115  TUDOR CASTLE CIR   | Single Family Detach| 04/01/2000| 133,200.00|   5.750|   9.700  |   1,139.51|
| WHITE               | DECATUR,                 | Owner Occupied      | 04/01/2028| 132,945.69|  16.700|   1.500  |      90.00|
| 1                   | GA 30035                 | 2 Yr / 6 Mo Libor   | 360       | 148,000.00|   9.700|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051689           | 680  AMSTER GREEN DR     | Single Family Detach| 05/01/2000| 257,250.00|   4.950|  10.280  |   2,310.96|
| ZIMMERMAN           | ATLANTA,                 | Owner Occupied      | 05/01/2028| 256,925.69|  17.280|   1.500  |      75.00|
| 1                   | GA 30350                 | 2 Yr / 6 Mo Libor   | 360       | 343,000.00|  10.280|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051690           | 7061  NE 8TH DR          | Single Family Detach| 11/01/1999| 246,400.00|   6.625|  11.125  |   2,369.83|
| ZINK                | BOCA RATON,              | Owner Occupied      | 11/01/2027| 245,601.37|  18.000|   1.500  |      80.00|
| 1                   | FL 33487                 | 2 Yr / 6 Mo Libor   | 360       | 308,000.00|  11.125|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051691           | 1223  ROTH CT            | Single Family Detach| 11/01/1998|  75,500.00|   7.400|   9.500  |     634.85|
| ZURADZKA            | WHEELING,                | Owner Occupied      | 05/01/2028|  75,387.69|  16.500|   1.500  |      78.64|
| 1                   | IL 60090                 | 6 Month Libor       | 360       |  98,000.00|   9.500|   6      |      78.64|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051668           | 9312  SOUTH 49TH STREET  | Single Family Detach| 05/01/2000|  93,600.00|   7.050|  10.250  |     838.76|
| THOMMEN             | OAK LAWN,                | Owner Occupied      | 05/01/2028|  92,863.97|  17.250|   1.500  |      80.00|
| 1                   | IL 60453                 | 2 Yr / 6 Mo Libor   | 360       | 118,000.00|  10.250|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051671           | 5322  SOUTH 5160 WEST    | Single Family Detach| 04/01/2000|  46,000.00|   5.150|   7.650  |     326.38|
| TOLO                | SALT LAKE CITY,          | Owner Occupied      | 04/01/2028|  45,764.93|  14.650|   1.500  |      47.91|
| 1                   | UT 84118                 | 2 Yr / 6 Mo Libor   | 360       |  96,000.00|   5.150|   6      |      47.91|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8051678           | 1115  1117 NASSAU PKWY   | Two- to Four-Family | 12/01/1999| 142,375.00|   7.400|  10.400  |   1,291.73|
| VINNITSKY           | ROCKFORD,                | Owner Occupied      | 12/01/2027| 141,898.23|  17.400|   1.500  |      85.00|
| 1                   | IL 61107                 | 2 Yr / 6 Mo Libor   | 360       | 167,500.00|   7.400|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              19       Page Balance:    $1,367,699.63

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8052641           | 2422  N 25TH ST          | Single Family Attach| 11/01/1998|  23,800.00|   8.400|  12.000  |     244.81|
| FLEMING             | PHILADELPHIA,            | Owner Occupied      | 05/01/2028|  23,779.36|  19.000|   1.000  |      70.00|
| 1                   | PA 19132                 | 6 Month Libor       | 360       |  34,000.00|  12.000|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052640           | 14  YELLOW BARN AVE      | Single Family Detach| 05/01/2000| 152,000.00|   7.200|  10.700  |   1,413.18|
| FARNSWORTH          | LAKE HOPATCONG,          | Owner Occupied      | 05/01/2028| 151,824.91|  17.700|   1.000  |      80.00|
| 1                   | NJ 07850                 | 2 Yr / 6 Mo Libor   | 360       | 192,000.00|  10.700|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052635           | 18  WOODWARD DR          | Planned Unit Develop| 07/01/2000| 133,250.00|   9.050|  13.390  |   1,514.74|
| CORTESE, JR         | WILMINGTON,              | Owner Occupied      | 07/01/2028| 133,222.11|  20.390|   1.000  |      65.00|
| 1                   | DE 19808                 | 2 Yr / 6 Mo Libor   | 360       | 205,000.00|  13.390|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052627           | 72  82 HENRY ST UNIT 13C | Condominium         | 05/01/2000|  90,000.00|   7.800|  11.800  |     911.92|
| BRADLEY             | JERSEY CITY,             | Owner Occupied      | 05/01/2028|  89,918.45|  18.800|   1.000  |      75.00|
| 1                   | NJ 07306                 | 2 Yr / 6 Mo Libor   | 360       | 120,000.00|  11.800|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052680           | 2608  SHERIDAN DR        | Single Family Detach| 05/01/2000|  80,500.00|   6.500|  10.500  |     736.37|
| WATERS              | NORWOOD,                 | Owner Occupied      | 05/01/2028|  80,403.17|  17.500|   1.000  |      70.00|
| 1                   | OH 45212                 | 2 Yr / 6 Mo Libor   | 360       | 115,000.00|  10.500|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052679           | 4140  SAPPHIRE TERRACE   | Single Family Detach| 05/01/2000| 143,912.00|   6.200|  10.200  |   1,284.25|
| VAZZANA JR          | WESTON,                  | Owner Occupied      | 05/01/2028| 143,727.44|  17.200|   1.000  |      80.00|
| 1                   | FL 33331                 | 2 Yr / 6 Mo Libor   | 360       | 180,000.00|  10.200|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052677           | 224  S HIGH ST           | Single Family Detach| 03/01/2000|  48,000.00|   7.700|  11.700  |     482.68|
| THOMPSON            | KENTON,                  | Owner Occupied      | 03/01/2028|  47,924.84|  18.700|   1.000  |      80.00|
| 1                   | OH 43326                 | 2 Yr / 6 Mo Libor   | 360       |  60,000.00|  11.700|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052646           | 300  DARTMOUTH RD        | Single Family Detach| 06/01/2000| 152,400.00|   7.300|  11.300  |   1,485.99|
| GROVES              | RALEIGH,                 | Owner Occupied      | 06/01/2028| 152,297.74|  18.300|   1.000  |      80.00|
| 1                   | NC 27609                 | 2 Yr / 6 Mo Libor   | 360       | 190,500.00|  11.300|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052647           | 3555  BYRNE RD           | Single Family Attach| 05/01/2000|  74,400.00|   4.850|   8.850  |     590.63|
| HACKMAN             | PHILADELPHIA,            | Owner Occupied      | 05/01/2028|  74,272.91|  15.850|   1.000  |      80.00|
| 1                   | PA 19154                 | 2 Yr / 6 Mo Libor   | 360       |  93,000.00|   8.850|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052653           | 2236  S 63RD ST          | Single Family Attach| 05/01/2000|  38,400.00|   8.200|  12.200  |     400.91|
| JONES               | PHILADELPHIA,            | Owner Occupied      | 05/01/2028|  38,368.15|  19.200|   1.000  |      80.00|
| 1                   | PA 19142                 | 2 Yr / 6 Mo Libor   | 360       |  48,000.00|  12.200|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052658           | 219  OXFORD RD           | Single Family Detach| 06/01/2000|  61,750.00|   7.650|  11.990  |     634.69|
| MALONEY             | LEXINGTON,               | Owner Occupied      | 06/01/2028|  61,714.42|  18.990|   1.000  |      65.00|
| 1                   | OH 44904                 | 2 Yr / 6 Mo Libor   | 360       |  95,000.00|  11.990|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052659           | 1023  LINDEN AVE         | Single Family Detach| 07/01/2000|  27,950.00|   7.750|  12.090  |     289.44|
| MATINDALE           | ZANESVILLE,              | Owner Occupied      | 07/01/2028|  27,942.16|  19.090|   1.000  |      65.00|
| 1                   | OH 43701                 | 2 Yr / 6 Mo Libor   | 360       |  43,000.00|  12.090|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              20       Page Balance:    $1,025,395.66

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8052673           | 538  WOODFIELD RD        | Single Family Detach| 05/01/2000| 120,000.00|   7.800|  11.800  |   1,215.89|
| STOLL II            | WHITEVILLE,              | Owner Occupied      | 05/01/2028| 119,891.27|  18.800|   1.000  |      80.00|
| 1                   | NC 28472                 | 2 Yr / 6 Mo Libor   | 360       | 150,000.00|  11.800|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8053127           | 15702  LAUREL HEIGHTS DR | Single Family Detach| 01/01/2001|  65,500.00|   5.875|  10.990  |     623.28|
| POTTER              | HOUSTON,                 | Owner Occupied      | 01/01/2028|  65,331.56|  17.990|   1.000  |      67.52|
| 1                   | TX 77084                 | 3 Yr / 6 Mo Libor   | 360       |  97,000.00|  10.990|   6      |      67.52|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8050259           | 113  WEST SCOTT          | Single Family Detach| 12/01/1999|  23,800.00|   8.375|  12.380  |     251.79|
| SUGGS               | FORREST CITY,            | Investor Owned      | 12/01/2027|  23,748.06|  19.380|   1.000  |      70.00|
| 1                   | AR 72335                 | 2 Yr / 6 Mo Libor   | 360       |  34,000.00|  12.380|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| KB8050014           | 5045  5047 SUNNYSIDE RD  | Two- to Four-Family | 06/01/2000| 133,200.00|   7.400|  11.700  |   1,339.43|
| NORDGREN            | MOUNDS VIEW,             | Owner Occupied      | 06/01/2028| 133,118.14|  18.700|   1.000  |      90.00|
| 1                   | MN 55112                 | 2 Yr / 6 Mo Libor   | 360       | 148,000.00|  11.700|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8053525           | 2623  NAHUNTA RD         | Single Family Detach| 05/01/2000| 178,400.00|   7.800|  11.800  |   1,807.63|
| FEREZA              | PIKEVILLE,               | Owner Occupied      | 05/01/2028| 178,238.33|  18.800|   1.000  |      80.91|
| 1                   | NC 27863                 | 2 Yr / 6 Mo Libor   | 360       | 220,500.00|  11.800|   6      |      80.91|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8050529           | 233  LAKES ROAD          | Single Family Detach| 03/01/2000|  83,300.00|   7.250|  11.875  |     848.83|
| CUTHBERT            | MONROE,                  | Owner Occupied      | 03/01/2028|  83,173.83|  18.375|   1.000  |      63.10|
| 1                   | NY 10950                 | 2 Yr / 6 Mo Libor   | 360       | 132,000.00|  11.875|   6      |      63.10|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8053001           | 388 GREENWOOD DRIVE      | Single Family Detach| 06/01/2000| 142,800.00|   6.750|  10.990  |   1,358.84|
| ARENAS              | CHESHIRE,                | Owner Occupied      | 06/01/2028| 142,697.47|  16.990|   1.000  |      84.49|
| 1                   | CT 06410                 | 2 Yr / 6 Mo Libor   | 360       | 169,000.00|  10.990|   6      |      84.49|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8053002           | 6123  S. HONORE          | Single Family Detach| 12/01/1998|  54,600.00|   7.000|  10.240  |     488.87|
| AUTRY               | CHICAGO,                 | Owner Occupied      | 06/01/2028|  54,553.90|  16.240|   1.000  |      70.00|
| 1                   | IL 60614                 | 6 Month Libor       | 360       |  78,000.00|  10.240|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8053004           | 722  W. MORGAN DRIVE     | Single Family Detach| 05/01/2000| 103,500.00|   5.500|  11.120  |     995.06|
| BEACHER             | COATESVILLE,             | Owner Occupied      | 05/01/2028| 103,391.12|  17.120|   1.000  |      90.00|
| 1                   | PA 19320                 | 2 Yr / 6 Mo Libor   | 360       | 115,000.00|  11.120|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8053005           | 170  SOUTH WHITNEY STREET| Single Family Detach| 06/01/2000|  50,400.00|   8.500|  11.740  |     508.36|
| BHAIRO              | HARTFORD,                | Owner Occupied      | 06/01/2028|  50,369.29|  17.740|   1.000  |      70.00|
| 1                   | CT 06105                 | 2 Yr / 6 Mo Libor   | 360       |  72,000.00|  11.740|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8053006           | 7  EAST 140TH COURT      | Single Family Detach| 11/01/1998|  59,475.00|   7.500|  13.240  |     669.09|
| BURLESON            | RIVERDALE,               | Owner Occupied      | 05/01/2028|  59,435.93|  19.240|   1.000  |      65.00|
| 1                   | IL 60827                 | 6 Month Libor       | 360       |  91,500.00|  13.240|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8053011           | 8534  S. OGLESBY         | Single Family Detach| 06/01/2000|  70,200.00|   6.000|  11.500  |     695.19|
| CALDWELL            | CHICAGO,                 | Owner Occupied      | 06/01/2028|  70,154.90|  17.500|   1.000  |      90.00|
| 1                   | IL 60643                 | 2 Yr / 6 Mo Libor   | 360       |  78,000.00|  11.500|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              21       Page Balance:    $1,084,103.80

<PAGE>

<TABLE>
<CAPTION>


- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8053019           | 201  DEL MONTE AVENUE    | Single Family Detach| 01/01/2000| 204,000.00|   4.250|   7.500  |   1,426.40|
| COLLINS JR.         | SOUTH SAN FRANCISCO,     | Owner Occupied      | 01/01/2028| 202,920.13|  13.500|   1.000  |      80.00|
| 1                   | CA 94080                 | 2 Yr / 6 Mo Libor   | 360       | 255,000.00|   4.250|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8053020           | 215  BRENTWOOD DRIVE # 21| Multi-Family        | 06/01/2000|  52,500.00|   6.750|  10.740  |     489.69|
| COONEY              | WALLINGFORD,             | Owner Occupied      | 06/01/2028|  52,460.20|  16.740|   1.000  |      75.00|
| 1                   | CT 06492                 | 2 Yr / 6 Mo Libor   | 360       |  74,000.00|  10.740|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8053023           | 9151  KREUTER ROAD       | Single Family Detach| 04/01/2000| 147,000.00|   6.000|   9.240  |   1,208.27|
| DONAHUE             | ROCKFORD,                | Owner Occupied      | 04/01/2028| 146,652.64|  15.240|   1.000  |      70.00|
| 1                   | MI 49341                 | 2 Yr / 6 Mo Libor   | 360       | 210,000.00|   9.240|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8053025           | 4729  NORTH BRIGHTON     | Single Family Detach| 05/01/2000|  43,200.00|   6.000|  10.620  |     399.05|
| EASTIN II           | KANSAS CITY,             | Owner Occupied      | 05/01/2028|  43,149.36|  16.620|   1.000  |      80.00|
| 1                   | MO 64117                 | 2 Yr / 6 Mo Libor   | 360       |  54,000.00|  10.620|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8053033           | 8044  DIAGONAL ROAD EAST | Single Family Detach| 06/01/2000|  70,000.00|   7.875|  12.165  |     728.94|
| GRAEF               | OLYMPIA,                 | Owner Occupied      | 06/01/2028|  69,961.18|  18.165|   1.000  |      49.60|
| 1                   | WA 98501                 | 2 Yr / 6 Mo Libor   | 360       | 141,000.00|  12.165|   6      |      49.60|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8053034           | 1980  1990 BAY DRIVE #6  | Condominium         | 06/01/2000|  41,940.00|   7.500|   9.240  |     344.73|
| GOLDSTEIN           | MIAMI BEACH,             | Owner Occupied      | 06/01/2028|  41,896.25|  15.240|   1.000  |      60.00|
| 1                   | FL 33141                 | 2 Yr / 6 Mo Libor   | 360       |  73,000.00|   9.240|   6      |      60.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8053046           | 509  OLD MILL ROAD       | Single Family Detach| 06/01/2000|  78,400.00|   6.000|   8.620  |     609.51|
| KRULAC              | CASTLE HAYNE,            | Owner Occupied      | 06/01/2028|  78,306.99|  14.620|   1.000  |      80.00|
| 1                   | NC 28429                 | 2 Yr / 6 Mo Libor   | 360       |  98,000.00|   8.620|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8053059           | 12015  HAWTHORNE LANE    | Single Family Detach| 05/01/2000|  64,800.00|   5.150|   8.870  |     515.35|
| MUSE                | OKLAHOMA CITY,           | Owner Occupied      | 05/01/2028|  64,690.08|  14.870|   1.000  |      80.00|
| 1                   | OK 73120                 | 2 Yr / 6 Mo Libor   | 360       |  81,000.00|   8.870|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8053064           | 7301  NORTH EASTERN AVE. | Single Family Detach| 12/01/1998| 100,000.00|   6.000|   8.990  |     803.91|
| OKONTA              | KANSAS CITY,             | Owner Occupied      | 06/01/2028|  99,890.11|  14.990|   1.000  |      73.00|
| 1                   | MO 64119                 | 6 Month Libor       | 360       | 137,700.00|   8.990|   6      |      73.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8053090           | 2433  NORTH COLLEGE AVE  | Two- to Four-Family | 06/01/2000|  30,875.00|   6.750|   9.240  |     253.78|
| STEVENS             | PHILADELPHI,             | Investor Owned      | 06/01/2028|  30,842.79|  15.240|   1.000  |      65.00|
| 1                   | PA 19121                 | 2 Yr / 6 Mo Libor   | 360       |  47,500.00|   9.240|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8053094           | 3412  WILSHIRE BOULEVARD | Single Family Detach| 06/01/2000|  72,000.00|   6.000|   9.620  |     611.73|
| THAMES              | WILMINGTON,              | Owner Occupied      | 06/01/2028|  71,930.39|  15.620|   1.000  |      80.00|
| 1                   | NC 28401                 | 2 Yr / 6 Mo Libor   | 360       |  90,000.00|   9.620|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8053087           | 690  WEST JACKSON AVENUE | Single Family Detach| 06/01/2000|  69,600.00|   7.500|  11.990  |     715.38|
| SPONGBERG           | BRIDGEPORT,              | Owner Occupied      | 06/01/2028|  69,559.88|  17.990|   1.000  |      60.00|
| 1                   | CT 06604                 | 2 Yr / 6 Mo Libor   | 360       | 117,000.00|  11.990|   6      |      60.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              22       Page Balance:      $972,260.00

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8053100           | 850  MITCHELL ROAD       | Single Family Detach| 06/01/2000| 153,300.00|   6.750|   9.490  |   1,287.92|
| VAUGHN              | YORK,                    | Owner Occupied      | 06/01/2028| 153,148.26|  15.490|   1.000  |      70.00|
| 1                   | SC 29745                 | 2 Yr / 6 Mo Libor   | 360       | 219,000.00|   9.490|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8053088           | 204  NASHUA              | Single Family Detach| 12/01/1998|  90,015.00|   6.500|  10.740  |     839.60|
| STEPP               | PARK FOREST,             | Owner Occupied      | 06/01/2028|  89,845.87|  16.740|   1.000  |      85.00|
| 1                   | IL 60466                 | 6 Month Libor       | 360       | 110,000.00|  10.740|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8053159           | 6036  S. WOOD ST.        | Single Family Detach| 06/01/2000|  42,500.00|   5.500|  10.990  |     404.42|
| HAWKINS             | CHICAGO,                 | Owner Occupied      | 06/01/2028|  42,469.48|  16.990|   1.000  |      85.00|
| 1                   | IL 60603                 | 2 Yr / 6 Mo Libor   | 360       |  50,000.00|  10.990|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8053165           | 27  SHUTTLE MEADOW ROAD  | Single Family Detach| 05/01/2000|  96,000.00|   6.500|  10.620  |     886.78|
| ROY                 | PLAINVILLE,              | Owner Occupied      | 05/01/2028|  95,887.47|  16.620|   1.000  |      80.00|
| 1                   | CT 06062                 | 2 Yr / 6 Mo Libor   | 360       | 120,000.00|  10.620|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8053171           | 1275  W 74TH PLACE       | Single Family Detach| 06/01/2000|  27,200.00|   7.750|  11.540  |     270.19|
| WILLIAMS            | CHICAGO,                 | Owner Occupied      | 06/01/2028|  27,182.68|  17.540|   1.000  |      52.30|
| 1                   | IL 60636                 | 2 Yr / 6 Mo Libor   | 360       |  52,000.00|  11.540|   6      |      52.30|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8053108           | 6134  S LAFLIN STREET    | Single Family Detach| 06/01/2000|  51,800.00|   6.750|  10.490  |     473.45|
| YOUNG               | CHICAGO,                 | Investor Owned      | 06/01/2028|  51,756.99|  16.490|   1.000  |      70.60|
| 1                   | IL 60636                 | 2 Yr / 6 Mo Libor   | 360       |  74,000.00|  10.490|   6      |      70.60|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8042160           | 1966  EAST COOPER DRIVE  | Single Family Detach| 04/01/2000|  70,400.00|   5.500|   9.750  |     604.84|
| MITCHELL JR.        | DELTONA,                 | Owner Occupied      | 04/01/2028|  70,267.02|  15.750|   1.000  |      80.00|
| 1                   | FL 32725                 | 2 Yr / 6 Mo Libor   | 360       |  90,000.00|   9.750|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| KB8060005           | 949  E CENTER ROAD 100 E | Single Family Detach| 07/01/2000|  99,081.00|   7.400|  11.700  |     996.34|
| FRANKLIN            | KOKOMO,                  | Owner Occupied      | 07/01/2028|  99,050.70|  18.700|   1.000  |      90.00|
| 1                   | IN 46902                 | 2 Yr / 6 Mo Libor   | 360       | 111,000.00|  11.700|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FD8050397           | 539  E MARKET ST         | Single Family Detach| 06/01/2000|  32,800.00|   7.000|  11.600  |     327.33|
| GOLSBY              | CADIZ OH 43907,          | Owner Occupied      | 06/01/2028|  32,779.38|  18.600|   2.000  |      80.00|
| 1                   | OH 43907                 | 2 Yr / 6 Mo Libor   | 360       |  41,000.00|  11.600|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052766           | 561  PRINCETON           | Single Family Detach| 04/01/2000| 196,000.00|   5.750|  10.000  |   1,720.04|
| ADAMS               | PALATINE,                | Owner Occupied      | 04/01/2028| 195,648.81|  16.000|   1.000  |      80.00|
| 1                   | IL 60067                 | 2 Yr / 6 Mo Libor   | 360       | 245,000.00|  10.000|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052773           | 562  GRAND STREET        | Single Family Detach| 11/01/1998|  37,400.00|   5.500|   8.700  |     292.90|
| BELLINDER           | OSHKOSH,                 | Owner Occupied      | 05/01/2028|  37,334.27|  14.700|   1.000  |      84.23|
| 1                   | WI 54901                 | 6 Month Libor       | 360       |  44,400.00|   8.700|   6      |      84.23|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052776           | 6111  W. SMITH ROAD      | Single Family Detach| 11/01/1998|  71,800.00|   4.250|   7.500  |     502.04|
| BIASCI              | MEDINA,                  | Owner Occupied      | 05/01/2028|  71,613.87|  13.500|   1.000  |      68.38|
| 1                   | OH 44256                 | 6 Month Libor       | 360       | 105,000.00|   7.500|   6      |      68.38|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              23       Page Balance:      $966,984.80

<PAGE>

<TABLE>
<CAPTION>


- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8052778           | 715  UTAH CIRCLE         | Single Family Detach| 11/01/1998| 180,000.00|   5.250|   8.750  |   1,416.06|
| BROOKS              | ELK GROVE VILLAGE,       | Owner Occupied      | 05/01/2028| 179,687.04|  14.750|   1.000  |      80.00|
| 1                   | IL 60007                 | 6 Month Libor       | 360       | 225,000.00|   8.750|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052782           | 644  BAILIFF ROAD        | Single Family Detach| 11/01/1998|  91,500.00|   3.000|   6.950  |     605.69|
| BUCKLAND            | NORTH EAST,              | Owner Occupied      | 05/01/2028|  91,271.43|  12.950|   1.000  |      76.25|
| 1                   | MD 21901                 | 6 Month Libor       | 360       | 120,000.00|   6.950|   6      |      76.25|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052789           | 405  E. SPRING STREET    | Single Family Detach| 11/01/1998| 136,000.00|   4.000|   7.700  |     969.63|
| CATHEY              | YORKVILLE,               | Owner Occupied      | 05/01/2028| 135,707.24|  13.700|   1.000  |      82.42|
| 1                   | IL 60560                 | 6 Month Libor       | 360       | 165,000.00|   7.700|   6      |      82.42|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052791           | 641  LINGER AVENUE       | Single Family Detach| 11/01/1998|  78,400.00|   3.000|   6.950  |     518.97|
| CISKO               | ALLIANCE,                | Owner Occupied      | 05/01/2028|  78,204.16|  12.950|   1.000  |      80.00|
| 1                   | OH 44601                 | 6 Month Libor       | 360       |  98,000.00|   6.950|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052817           | 988  ABERDEEN DRIVE      | Single Family Detach| 11/01/1998| 102,000.00|   5.000|   7.950  |     744.89|
| FRENDREISS          | CRYSTAL LAKE,            | Owner Occupied      | 05/01/2028| 101,791.20|  13.950|   1.000  |      73.91|
| 1                   | IL 60014                 | 6 Month Libor       | 360       | 138,000.00|   7.950|   6      |      73.91|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052848           | 100  WILSON ROAD         | Single Family Detach| 10/01/1998|  64,800.00|   5.250|   8.700  |     507.47|
| JUUL                | WEST PALM BEACH,         | Investor Owned      | 04/01/2028|  64,647.13|  14.700|   1.000  |      80.00|
| 1                   | FL 33406                 | 6 Month Libor       | 360       |  87,000.00|   8.700|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052850           | 380  WINDING WAY         | Single Family Detach| 11/01/1998|  83,175.00|   5.000|   8.700  |     651.37|
| KELLER              | CARMEL,                  | Owner Occupied      | 05/01/2028|  83,028.90|  14.700|   1.000  |      75.00|
| 1                   | IN 46032                 | 6 Month Libor       | 360       | 111,000.00|   8.700|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052849           | 9060  TWELVESTONE DRIVE  | Single Family Detach| 04/01/2000| 167,200.00|   6.250|  11.750  |   1,687.74|
| KELCHNER            | ROSWELL,                 | Owner Occupied      | 04/01/2028| 166,994.72|  17.750|   1.000  |      80.00|
| 1                   | GA 30076                 | 2 Yr / 6 Mo Libor   | 360       | 209,000.00|  11.750|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052857           | 522  NORTH  ORIENTAL     | Two- to Four-Family | 03/01/2000|  55,230.00|   5.500|  10.250  |     494.92|
| LOEHR               | INDIANAPOLIS,            | Investor Owned      | 03/01/2028|  55,112.19|  16.250|   1.000  |      70.00|
| 1                   | IN 46227                 | 2 Yr / 6 Mo Libor   | 360       |  83,000.00|  10.250|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052861           | 1281  GARMAN ROAD        | Single Family Detach| 05/01/2000|  89,600.00|   4.750|   9.250  |     737.12|
| MCGOWEN             | AKRON,                   | Owner Occupied      | 05/01/2028|  89,316.14|  15.250|   1.000  |      80.00|
| 1                   | OH 44313                 | 2 Yr / 6 Mo Libor   | 360       | 112,000.00|   9.250|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052865           | 20  FOREST LAWN AVENUE   | Single Family Detach| 12/01/1998| 197,500.00|   3.500|   7.450  |   1,374.20|
| MILLS               | FAIRFIELD,               | Owner Occupied      | 06/01/2028| 197,202.17|  13.450|   1.000  |      81.95|
| 1                   | CT 06905                 | 6 Month Libor       | 360       | 241,000.00|   7.450|   6      |      81.95|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052874           | 9956  DOGWOOD AVENUE     | Single Family Detach| 11/01/1998| 114,000.00|   4.750|   8.200  |     852.44|
| O'NEILL             | PALM BEACH GARDENS,      | Owner Occupied      | 05/01/2028| 113,778.17|  14.200|   1.000  |      75.00|
| 1                   | FL 33410                 | 6 Month Libor       | 360       | 152,000.00|   8.200|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------

</TABLE>

 Page:
              24       Page Balance:    $1,356,740.49

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8052875           | 5  JUSTIN COURT          | Manufactured Housing| 12/01/1998| 230,000.00|   3.250|   6.950  |   1,522.48|
| OROS                | CORTLANDT MANOR,         | Owner Occupied      | 06/01/2028| 229,618.10|  12.950|   1.000  |      71.87|
| 1                   | NY 10566                 | 6 Month Libor       | 360       | 320,000.00|   6.950|   6      |      71.87|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052887           | 216  SOPHIA STREET       | Single Family Detach| 12/01/1998|  58,800.00|   5.750|   9.000  |     473.12|
| REEVE               | WEST CHICAGO,            | Owner Occupied      | 06/01/2028|  58,735.52|  15.000|   1.000  |      70.00|
| 1                   | IL 60185                 | 6 Month Libor       | 360       |  84,000.00|   9.000|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052917           | 41  W. 26TH STREET       | Two- to Four-Family | 06/01/2000|  72,000.00|   5.000|   9.500  |     605.42|
| WINEMILLER JR       | CHICAGO HEIGHTS,         | Owner Occupied      | 06/01/2028|  71,928.88|  15.500|   1.000  |      80.00|
| 1                   | IL 60411                 | 2 Yr / 6 Mo Libor   | 360       |  90,000.00|   9.500|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8045460           | 2442  28TH AVE           | Single Family Detach| 06/01/2000|  58,000.00|   8.200|  11.480  |     573.49|
| WYNN                | ROCK ISLAND,             | Owner Occupied      | 06/01/2028|  57,962.58|  18.480|   1.000  |      72.50|
| 1                   | IL 61201                 | 2 Yr / 6 Mo Libor   | 360       |  83,000.00|  11.480|   6      |      72.50|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8053546           | 2900  SOUTH CRESENT PLACE| Single Family Detach| 12/01/1998|  99,450.00|   5.600|   9.350  |     825.37|
| SEYMOUR             | MIRAMAR,                 | Owner Occupied      | 06/01/2028|  99,348.63|  15.350|   1.000  |      85.00|
| 1                   | FL 33025                 | 6 Month Libor       | 360       | 117,000.00|   9.350|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| KB8060003           | 4223  SOUTH ST. LAWRENCE | Single Family Detach| 07/01/2000|  97,500.00|   7.100|  10.900  |     921.16|
| FERRELL             | CHICAGO,                 | Owner Occupied      | 07/01/2028|  97,464.46|  17.900|   1.000  |      75.00|
| 1                   | IL 60623                 | 2 Yr / 6 Mo Libor   | 360       | 130,000.00|  10.900|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| KB8060007           | 3734  LYNDALE AVENUE     | Single Family Detach| 07/01/2000|  57,600.00|   6.350|  10.650  |     533.36|
| BETHEA              | MINNEAPOLIS,             | Owner Occupied      | 07/01/2028|  57,577.84|  17.650|   1.000  |      80.00|
| 1                   | MN 55412                 | 2 Yr / 6 Mo Libor   | 360       |  71,000.00|  10.650|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8063003           | 1613    CHEW STREET      | Two- to Four-Family | 12/01/1998|  56,000.00|   8.500|  12.350  |     591.15|
| GRESH               | ALLENTOWN,               | Owner Occupied      | 06/01/2028|  55,970.21|  18.350|   1.000  |      70.00|
| 1                   | PA 18102                 | 6 Month Libor       | 360       |  80,000.00|  12.350|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8063001           | 18      HEATHER DRIVE    | Single Family Detach| 12/01/1998| 167,500.00|   6.450|  10.400  |   1,519.68|
| BENHAM III          | EDISON,                  | Owner Occupied      | 06/01/2028| 167,363.06|  16.400|   1.000  |      77.91|
| 1                   | NJ 08820                 | 6 Month Libor       | 360       | 215,000.00|  10.400|   6      |      77.91|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8063006           | 32      EMERSON STREET   | Single Family Detach| 12/01/1998|  86,250.00|   6.150|  10.100  |     763.29|
| DASHER              | EAST ORANGE,             | Owner Occupied      | 06/01/2028|  86,174.98|  16.100|   1.000  |      75.00|
| 1                   | NJ 07018                 | 6 Month Libor       | 360       | 115,000.00|  10.100|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8063005           | 12      ARDMAER DRIVE    | Single Family Detach| 12/01/1998|  74,375.00|   7.800|  11.500  |     736.53|
| FREULER             | BRIDGEWATER,             | Owner Occupied      | 06/01/2028|  74,327.23|  17.500|   1.000  |      62.50|
| 1                   | NJ 08807                 | 6 Month Libor       | 360       | 119,000.00|  11.500|   6      |      62.50|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8063004           | 1559    GREGORY AVENUE   | Single Family Detach| 12/01/1998| 125,000.00|   5.000|   8.700  |     978.92|
| TAMBASCIA           | UNION,                   | Owner Occupied      | 06/01/2028| 124,854.13|  14.700|   1.000  |      66.49|
| 1                   | NJ 07083                 | 6 Month Libor       | 360       | 188,000.00|   8.700|   6      |      66.49|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              25       Page Balance:    $1,181,325.62

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| NC8063002           | 501     SHERWOOD DRIVE   | Single Family Detach| 12/01/1998|  86,800.00|   7.000|  11.050  |     829.90|
| TRAUTZ              | CINNAMINSON,             | Owner Occupied      | 06/01/2028|  86,738.38|  17.050|   1.000  |      70.00|
| 1                   | NJ 08077                 | 6 Month Libor       | 360       | 124,000.00|  11.050|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8063000           | 710     FOREST AVENUE    | Single Family Detach| 12/01/1998| 208,250.00|   6.200|   9.750  |   1,789.19|
| ALVAREZ             | TEANECK,                 | Owner Occupied      | 06/01/2028| 208,054.89|  15.750|   1.000  |      85.00|
| 1                   | NJ 07666                 | 6 Month Libor       | 360       | 245,000.00|   9.750|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| KB8060002           | 8462  113TH STREET SOUTH | Single Family Detach| 07/01/2000| 113,900.00|   5.750|   9.550  |     961.89|
| LINDALA             | COTTAGE GROVE,           | Owner Occupied      | 07/01/2028| 113,844.56|  16.550|   1.000  |      85.00|
| 1                   | MN 55016                 | 2 Yr / 6 Mo Libor   | 360       | 134,000.00|   9.550|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| KB8060001           | 148  WILDER STREET       | Single Family Detach| 07/01/2000|  46,750.00|   8.650|  13.150  |     522.64|
| COCHRANE            | ST. PAUL,                | Owner Occupied      | 07/01/2028|  46,739.66|  20.150|   1.000  |      55.00|
| 1                   | MN 55104                 | 2 Yr / 6 Mo Libor   | 360       |  85,000.00|  13.150|   6      |      55.00|
- -------------------------------------------------------------------------------------------------------------------------------
| CB8050144           | 11415  ARCHDALE          | Single Family Detach| 06/05/2000|  40,600.00|   5.800|   9.900  |     353.30|
| SAINCOME            | DETROIT,                 | Investor Owned      | 06/05/2028|  40,581.65|  16.900|   1.000  |      70.00|
| 1                   | MI 48221                 | 2 Yr / 6 Mo Libor   | 360       |  58,000.00|   9.900|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| KB8050016           | 2004  GOSHEN HILL ROAD   | Single Family Detach| 07/01/2000|  77,000.00|   6.750|  11.050  |     736.20|
| MCKINNEY            | NEW PHILADELPHIA,        | Owner Occupied      | 07/01/2028|  76,972.84|  18.050|   1.000  |      70.00|
| 1                   | OH 44663                 | 2 Yr / 6 Mo Libor   | 360       | 110,000.00|  11.050|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8053120           | 5716 COUNTY ROAD Y       | Single Family Detach| 05/01/2001|  54,750.00|   8.300|  12.450  |     582.20|
| LENTZ               | MONTELLO,                | Owner Occupied      | 05/01/2028|  54,707.05|  19.450|   1.000  |      75.00|
| 1                   | WI 53949                 | 3 Yr / 6 Mo Libor   | 360       |  74,000.00|  12.450|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8053121           | 1427  BAUMAN AVENUE      | Single Family Detach| 06/01/2001|  93,800.00|   7.150|  11.300  |     914.61|
| MOON                | ROYAL OAK,               | Owner Occupied      | 06/01/2028|  93,737.05|  18.300|   1.000  |      70.00|
| 1                   | MI 48073                 | 3 Yr / 6 Mo Libor   | 360       | 134,000.00|  11.300|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8053125           | 218  W. HACKNEY          | Single Family Detach| 12/01/1999|  35,700.00|   5.900|   9.900  |     310.66|
| WILSON              | HARTFORD CITY,           | Owner Occupied      | 12/01/2027|  35,566.44|  16.900|   1.000  |      70.00|
| 1                   | IN 47348                 | 2 Yr / 6 Mo Libor   | 360       |  51,000.00|   9.900|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052552           | 2737  COURT LANE SOUTH   | Single Family Detach| 05/01/2001| 159,372.00|   7.500|  11.650  |   1,596.52|
| STRICKLIN           | HOWELL,                  | Owner Occupied      | 05/01/2028| 159,222.71|  18.650|   1.000  |      80.00|
| 1                   | MI 48843                 | 3 Yr / 6 Mo Libor   | 360       | 200,000.00|  11.650|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060069           | 8290  NW 4O STREET       | Single Family Detach| 07/01/2000|  51,900.00|   6.000|   9.250  |     426.97|
| SHAW                | CORAL SPRINGS,           | Owner Occupied      | 07/01/2028|  51,873.09|  16.250|   1.000  |      67.40|
| 1                   | FL 33065                 | 2 Yr / 6 Mo Libor   | 360       |  77,000.00|   9.250|   6      |      67.40|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060068           | 119  KAUFMAN ROAD        | Single Family Detach| 06/01/2000| 103,700.00|   6.350|   9.600  |     879.54|
| REGO                | TIVERTON,                | Owner Occupied      | 06/01/2028| 103,599.72|  16.600|   1.000  |      85.00|
| 1                   | RI 02878                 | 2 Yr / 6 Mo Libor   | 360       | 122,000.00|   9.600|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              26       Page Balance:    $1,071,638.04

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| MC8060067           | 139  KUEHN ROAD          | Single Family Detach| 06/01/2000| 105,000.00|   6.450|   9.700  |     898.26|
| LYMAN               | HOPKINTON,               | Owner Occupied      | 06/01/2028| 104,900.58|  16.700|   1.000  |      77.20|
| 1                   | RI 02833                 | 2 Yr / 6 Mo Libor   | 360       | 136,000.00|   9.700|   6      |      77.20|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065022           | 2418 S 56TH CT.          | Two- to Four-Family | 07/01/2000| 135,000.00|   6.500|   9.950  |   1,179.74|
| VELAZQUEZ           | CICERO,                  | Owner Occupied      | 07/01/2028| 134,939.64|  16.950|   1.000  |      90.00|
| 1                   | IL 60804                 | 2 Yr / 6 Mo Libor   | 360       | 150,000.00|   9.950|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060075           | 11  ELMWOOD AVE          | Single Family Detach| 06/01/2000| 125,600.00|   8.460|  12.900  |   1,379.58|
| WALSH               | MAYNARD,                 | Owner Occupied      | 06/01/2028| 125,319.41|  19.900|   1.000  |      80.00|
| 1                   | MA 01754                 | 2 Yr / 6 Mo Libor   | 360       | 160,000.00|   8.460|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8050106           | 26411  TAWAS             | Single Family Detach| 07/01/2000| 106,250.00|   7.200|  10.400  |     963.98|
| SCHEMERS            | MADISON HEIGHTS,         | Owner Occupied      | 07/01/2028| 106,206.85|  17.400|   1.000  |      85.00|
| 1                   | MI 48071                 | 2 Yr / 6 Mo Libor   | 360       | 125,000.00|  10.400|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| KB8060014           | 409  DOUGLAS DRIVE       | Single Family Detach| 07/01/2000| 148,750.00|   7.790|  12.250  |   1,558.75|
| ROGNESS             | BUFFALO,                 | Owner Occupied      | 07/01/2028| 148,709.74|  19.250|   1.000  |      80.01|
| 1                   | MN 55313                 | 2 Yr / 6 Mo Libor   | 360       | 186,000.00|  12.250|   6      |      80.01|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8042874           | RTE 3 BOX 159            | Single Family Detach| 04/01/2003| 105,951.00|   6.900|  10.750  |     989.04|
| HARTZ               | LAKE CITY,               | Owner Occupied      | 04/01/2028| 105,789.26|  16.750|   1.000  |      77.87|
| 1                   | MN 55041                 | 5 Yr / 6 Mo Libor   | 360       | 154,700.00|  10.750|   6      |      77.87|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8042889           | 8145  EAST WHISPERING    | Single Family Detach| 04/01/2003| 310,000.00|   6.000|   9.990  |   2,718.19|
| LEVY                | SCOTTSDALE,              | Owner Occupied      | 04/01/2028| 309,443.34|  15.990|   1.000  |      62.75|
| 1                   | AZ 85255                 | 5 Yr / 6 Mo Libor   | 360       | 494,000.00|   9.990|   6      |      62.75|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8063086           | 5913  BERRY DRIVE        | Single Family Detach| 06/01/2000|  58,000.00|   8.200|  11.200  |     561.13|
| GRADY               | MAYS LANDING,            | Owner Occupied      | 06/01/2028|  57,960.22|  17.200|   1.000  |      74.07|
| 1                   | NJ 08230                 | 2 Yr / 6 Mo Libor   | 360       |  81,000.00|  11.200|   6      |      74.07|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065218           | 625 W 48TH PLACE         | Two- to Four-Family | 05/19/2000|  54,000.00|   5.500|  10.200  |     481.89|
| CAHER               | CHICAGO,                 | Owner Occupied      | 05/19/2028|  53,752.33|  16.200|   1.000  |      58.69|
| 1                   | IL 60609                 | 2 Yr / 6 Mo Libor   | 360       |  92,000.00|  10.200|   6      |      58.69|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060010           | 26743  FLORENCE          | Single Family Detach| 06/01/2001|  30,000.00|   7.150|  11.300  |     292.52|
| JOHNSON             | INKSTER,                 | Owner Occupied      | 06/01/2028|  29,979.87|  18.300|   1.000  |      75.00|
| 1                   | MI 48141                 | 3 Yr / 6 Mo Libor   | 360       |  40,000.00|  11.300|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060101           | 22922  PONTCHARTRAIN     | Single Family Detach| 12/01/1998| 200,000.00|   7.200|  10.300  |   1,799.64|
| WINKLER             | SOUTHFIELD,              | Owner Occupied      | 06/01/2028| 199,832.36|  16.300|   1.000  |      80.00|
| 1                   | MI 48034                 | 6 Month Libor       | 360       | 250,000.00|  10.300|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060618           | 6  & 8 BROWN STREET      | Two- to Four-Family | 12/01/1998|  48,750.00|   7.300|  10.450  |     444.12|
| LAMBERT, III        | CROSWELL,                | Owner Occupied      | 06/01/2028|  48,710.65|  16.450|   1.000  |      75.00|
| 1                   | MI 48422                 | 6 Month Libor       | 360       |  65,000.00|  10.450|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              27       Page Balance:    $1,425,544.25

<PAGE>

<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8060621           | 475  SOUTH EVERGREEN     | Single Family Detach| 06/01/2001|  57,000.00|   9.300|  13.450  |     650.65|
| SCULLY              | WHITE CLOUD,             | Owner Occupied      | 06/01/2028|  56,976.31|  20.450|   1.000  |      60.00|
| 1                   | MI 49349                 | 3 Yr / 6 Mo Libor   | 360       |  95,000.00|  13.450|   6      |      60.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060662           | 27400  DELTON STREET     | Single Family Detach| 06/01/2001|  47,400.00|   8.300|  12.450  |     504.05|
| CAMPBELL            | MADISON HEIGHTS,         | Owner Occupied      | 06/01/2028|  47,375.33|  19.450|   1.000  |      60.00|
| 1                   | MI 48071                 | 3 Yr / 6 Mo Libor   | 360       |  79,000.00|  12.450|   6      |      60.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060663           | 625  E. PLEASANT STREET  | Single Family Detach| 12/01/1998|  68,000.00|   6.000|   9.150  |     554.50|
| WESCOTT             | BELVIDERE,               | Owner Occupied      | 06/01/2028|  67,927.73|  15.150|   1.000  |      85.00|
| 1                   | IL 61008                 | 6 Month Libor       | 360       |  80,000.00|   9.150|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060623           | 1913  ROBERT             | Single Family Detach| 12/01/1998|  64,000.00|   8.300|  11.450  |     631.35|
| STOCKHAUSEN         | WILMINGTON,              | Owner Occupied      | 06/01/2028|  63,889.13|  17.450|   1.000  |      80.00|
| 1                   | IL 60481                 | 6 Month Libor       | 360       |  80,000.00|  11.450|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060616           | 9256  BEECHTREE COURT    | Single Family Detach| 12/01/1998|  64,800.00|   7.500|  10.650  |     600.03|
| HURD                | INDIANAPOLIS,            | Owner Occupied      | 06/01/2028|  64,749.92|  16.650|   1.000  |      80.00|
| 1                   | IN 46236                 | 6 Month Libor       | 360       |  81,000.00|  10.650|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060622           | 4574  STATE ROAD         | Single Family Detach| 12/01/1998|  70,500.00|   6.250|   9.400  |     587.67|
| SHAGENA             | FORT GRATIOT,            | Owner Occupied      | 06/01/2028|  70,428.88|  15.400|   1.000  |      56.40|
| 1                   | MI 48059                 | 6 Month Libor       | 360       | 125,000.00|   9.400|   6      |      56.40|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060624           | 15052  TRACEY            | Single Family Detach| 06/01/2001|  39,000.00|   9.300|  13.450  |     445.18|
| TAYLOR              | DETROIT,                 | Owner Occupied      | 06/01/2028|  38,983.79|  20.450|   1.000  |      65.00|
| 1                   | MI 48227                 | 3 Yr / 6 Mo Libor   | 360       |  60,000.00|  13.450|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8056351           | 705     WINDER DRIVE     | Single Family Detach| 06/01/2000| 116,025.00|   7.150|  10.500  |   1,061.33|
| SMITH               | BRISTOL,                 | Owner Occupied      | 06/01/2028| 115,932.38|  16.500|   1.000  |      85.00|
| 1                   | PA 19007                 | 2 Yr / 6 Mo Libor   | 360       | 136,500.00|  10.500|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8055300           | 9247  SYLVIA             | Single Family Detach| 12/04/1998|  46,700.00|   6.000|  10.110  |     413.63|
| KWIATKOWSKI         | TAYLOR,                  | Owner Occupied      | 06/04/2028|  46,679.82|  17.110|   1.000  |      79.15|
| 1                   | MI 48180                 | 6 Month Libor       | 360       |  59,000.00|  10.110|   6      |      79.15|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8050254           | 245  ERBBE NORTHEAST     | Single Family Detach| 03/01/2000|  91,200.00|   6.500|   9.500  |     766.86|
| TORRES              | ALBUQUERQUE,             | Owner Occupied      | 03/01/2028|  90,979.09|  15.500|   1.000  |      80.00|
| 1                   | NM 87123                 | 2 Yr / 6 Mo Libor   | 360       | 114,000.00|   6.500|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052558           | 1303  S. 1ST ST          | Single Family Detach| 11/01/1998|  33,600.00|   8.500|  13.990  |     404.21|
| GRIFFIN             | CORSICANA,               | Owner Occupied      | 05/01/2008|  33,569.50|  18.000|   1.500  |      70.00|
| 1                   | TX 75110                 | 6 Month Libor       | 120       |  48,000.00|  13.990|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8052556           | 943  SUGARBERRY DRIVE    | Single Family Detach| 11/01/1998|  60,900.00|   8.500|  14.000  |     721.59|
| FLAGLER             | COPPELL,                 | Owner Occupied      | 05/01/2028|  60,866.34|  20.000|   1.000  |      70.00|
| 1                   | TX 75019                 | 6 Month Libor       | 360       |  87,000.00|  14.000|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              28       Page Balance:      $758,358.22

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| NC8063092           | 219  HIGHLAND AVE        | Two- to Four-Family | 05/01/2000|  31,800.00|   8.550|  11.550  |     316.13|
| SUMNERS             | TRENTON,                 | Investor Owned      | 05/01/2028|  31,769.55|  17.550|   1.000  |      60.00|
| 1                   | NJ 08619                 | 2 Yr / 6 Mo Libor   | 360       |  53,000.00|  11.550|   6      |      60.00|
- -------------------------------------------------------------------------------------------------------------------------------
| KB8060013           | 9007  MILES PARK         | Single Family Detach| 07/01/2000|  67,500.00|   7.100|  10.900  |     637.72|
| SIMS                | CLEVELAND,               | Owner Occupied      | 07/01/2028|  67,475.41|  17.900|   1.000  |      90.00|
| 1                   | OH 44105                 | 2 Yr / 6 Mo Libor   | 360       |  75,000.00|  10.900|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065087           | 104     MEDINAH DRIVE    | Single Family Attach| 06/01/2000| 200,000.00|   6.500|  10.000  |   1,755.15|
| PARK                | BLUE BELL,               | Owner Occupied      | 06/01/2028| 199,822.30|  16.000|   1.000  |      84.93|
| 1                   | PA 19422                 | 2 Yr / 6 Mo Libor   | 360       | 235,500.00|  10.000|   6      |      84.93|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065086           | 253     FULTON STREET    | Single Family Detach| 06/01/2000|  81,000.00|   6.750|   9.990  |     710.24|
| NEMETH              | PHILADELPHIA,            | Owner Occupied      | 06/01/2028|  80,927.88|  15.990|   1.000  |      90.00|
| 1                   | PA 19147                 | 2 Yr / 6 Mo Libor   | 360       |  92,000.00|   9.990|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065088           | 2351    PARIS AVENUE     | Single Family Detach| 06/01/2000|  57,000.00|   6.500|  10.000  |     500.22|
| PRICE               | TREVOSE,                 | Owner Occupied      | 06/01/2028|  56,949.35|  16.000|   1.000  |      47.50|
| 1                   | PA 19053                 | 2 Yr / 6 Mo Libor   | 360       | 120,000.00|  10.000|   6      |      47.50|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065076           | 55      COVINGTON LANE   | Single Family Detach| 06/01/2000| 212,000.00|   5.250|   8.000  |   1,555.59|
| BYUN                | VOORHEES,                | Owner Occupied      | 06/01/2028| 211,714.53|  14.000|   1.000  |      80.00|
| 1                   | NJ 08043                 | 2 Yr / 6 Mo Libor   | 360       | 265,000.00|   8.000|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060771           | 12419  PENN STREET       | Two- to Four-Family | 06/01/2000| 162,500.00|   7.500|   8.750  |   1,278.39|
| AHRNS               | WHITTIER,                | Owner Occupied      | 06/01/2028| 162,312.33|  14.750|   1.000  |      65.00|
| 1                   | CA 90602                 | 2 Yr / 6 Mo Libor   | 360       | 250,000.00|   8.750|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060783           | 17  LOMBARD STREET       | Single Family Detach| 06/01/2000|  58,400.00|   7.000|  11.120  |     561.46|
| CLINKSCALE          | NEW HAVEN,               | Owner Occupied      | 06/01/2028|  58,359.24|  17.120|   1.000  |      81.10|
| 1                   | CT 06513                 | 2 Yr / 6 Mo Libor   | 360       |  72,000.00|  11.120|   6      |      81.10|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060772           | 130  134 SUMMERFIELD AVE | Single Family Detach| 12/01/1998|  56,500.00|   8.250|   9.740  |     485.01|
| ARONE               | BRIDGEPORT,              | Owner Occupied      | 06/01/2028|  56,446.95|  15.740|   1.000  |      64.94|
| 1                   | CT 06610                 | 6 Month Libor       | 360       |  87,000.00|   9.740|   6      |      64.94|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060773           | 2410  MCFADDEN DRIVE     | Single Family Detach| 06/01/2000|  91,000.00|   7.250|  10.040  |     801.29|
| AUSTIN              | OAKLAND,                 | Owner Occupied      | 06/01/2028|  90,919.82|  16.040|   1.000  |      65.00|
| 1                   | CA 38060                 | 2 Yr / 6 Mo Libor   | 360       | 140,000.00|  10.040|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060795           | 4837  WEST FULTON STREET | Single Family Detach| 06/01/2000|  54,000.00|   6.750|  10.240  |     483.50|
| FOX                 | CHICAGO,                 | Owner Occupied      | 06/01/2028|  53,954.41|  16.240|   1.000  |      75.00|
| 1                   | IL 60644                 | 2 Yr / 6 Mo Libor   | 360       |  72,000.00|  10.240|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060796           | 3003  ELIZABETH          | Single Family Detach| 07/01/2000|  33,900.00|   6.750|  10.240  |     303.53|
| GARSTKIEWICZ        | ZION,                    | Owner Occupied      | 07/01/2028|  33,885.75|  16.240|   1.000  |      34.30|
| 1                   | IL 60099                 | 2 Yr / 6 Mo Libor   | 360       |  99,000.00|  10.240|   6      |      34.30|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              29       Page Balance:    $1,104,537.52

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8060785           | 6006  LIBERTY FROVE ROAD | Single Family Detach| 06/01/2000|  55,000.00|   7.000|   9.990  |     482.26|
| COYLE               | ROWLETT,                 | Owner Occupied      | 06/01/2028|  54,951.03|  15.990|   1.000  |      52.38|
| 1                   | TX 75088                 | 2 Yr / 6 Mo Libor   | 360       | 105,000.00|   9.990|   6      |      52.38|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060778           | 7065  PATTERSON ROAD     | Single Family Detach| 07/01/2000|  44,850.00|   8.500|  11.240  |     435.28|
| CARTER              | NEW ORLEANS,             | Owner Occupied      | 07/01/2028|  44,834.82|  17.240|   1.000  |      65.00|
| 1                   | LA 70131                 | 2 Yr / 6 Mo Libor   | 360       |  69,000.00|  11.240|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060797           | 77  CLEARVIEW STREET     | Single Family Detach| 06/01/2000|  82,400.00|   6.750|  11.120  |     792.20|
| GIL                 | WATERBURY,               | Owner Occupied      | 06/01/2028|  82,342.48|  17.120|   1.000  |      80.00|
| 1                   | CT 06705                 | 2 Yr / 6 Mo Libor   | 360       | 103,000.00|  11.120|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060780           | 85  HICKORY LANE         | Single Family Detach| 06/01/2000| 175,950.00|   6.000|  10.620  |   1,625.30|
| CHERNESKY           | SHELTON,                 | Owner Occupied      | 06/01/2028| 175,812.41|  16.620|   1.000  |      90.00|
| 1                   | CT 06484                 | 2 Yr / 6 Mo Libor   | 360       | 198,000.00|  10.620|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060781           | 4  ALLEN ROAD            | Single Family Detach| 06/01/2000|  39,100.00|   6.500|  11.740  |     394.38|
| CLARKE              | BLOOMFIELD,              | Owner Occupied      | 06/01/2028|  39,076.18|  17.740|   1.000  |      85.00|
| 1                   | CT 06002                 | 2 Yr / 6 Mo Libor   | 360       |  54,000.00|  11.740|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060789           | 311  OLD WHITFIELD STREET| Single Family Detach| 06/01/2000|  80,000.00|   7.250|  10.490  |     731.20|
| DEMOND              | FUILFORD,                | Owner Occupied      | 06/01/2028|  79,935.98|  16.490|   1.000  |      41.00|
| 1                   | CT 06437                 | 2 Yr / 6 Mo Libor   | 360       | 195,000.00|  10.490|   6      |      41.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060790           | 713  DICK STREET         | Single Family Detach| 07/01/2000|  68,000.00|   6.000|  11.240  |     659.95|
| DODSON              | GIBSONVILLE,             | Owner Occupied      | 07/01/2028|  67,976.98|  17.240|   1.000  |      85.00|
| 1                   | NC 27410                 | 2 Yr / 6 Mo Libor   | 360       |  80,000.00|  11.240|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060799           | 457  PINEY MOUNTAIN ROAD | Single Family Detach| 06/01/2000|  68,750.00|   6.000|   9.490  |     577.59|
| GREEN               | CHAPEL HILL,             | Owner Occupied      | 06/01/2028|  68,681.95|  15.490|   1.000  |      55.00|
| 1                   | NC 27514                 | 2 Yr / 6 Mo Libor   | 360       | 125,000.00|   9.490|   6      |      55.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060825           | 9031  S. CLYDE           | Single Family Detach| 06/01/2000|  50,000.00|   6.750|  10.240  |     447.68|
| PARTEE              | CHICAGO,                 | Owner Occupied      | 06/01/2028|  49,957.80|  16.240|   1.000  |      55.55|
| 1                   | IL 60617                 | 2 Yr / 6 Mo Libor   | 360       |  90,000.00|  10.240|   6      |      55.55|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060800           | 12339  RIDGECOVE DRIVE   | Single Family Detach| 06/01/2000|  42,000.00|   7.250|  10.490  |     383.88|
| GUESS               | DALLAS,                  | Investor Owned      | 06/01/2028|  41,966.39|  16.490|   1.000  |      54.90|
| 1                   | TX 75234                 | 2 Yr / 6 Mo Libor   | 360       |  76,500.00|  10.490|   6      |      54.90|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060791           | 1426  W 73RD PLACE       | Single Family Detach| 06/01/2000|  48,750.00|   6.750|  10.990  |     463.89|
| DUNN                | CHICAGO,                 | Investor Owned      | 06/01/2028|  48,715.00|  16.990|   1.000  |      65.00|
| 1                   | IL 60636                 | 2 Yr / 6 Mo Libor   | 360       |  75,000.00|  10.990|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060792           | 10008  NE 83RD STREET    | Single Family Detach| 06/01/2000| 131,600.00|   6.750|   9.990  |   1,153.92|
| EDWARDS             | VANCOUVER,               | Owner Occupied      | 06/01/2028| 131,482.81|  15.990|   1.000  |      80.00|
| 1                   | WA 98662                 | 2 Yr / 6 Mo Libor   | 360       | 164,500.00|   9.990|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              30       Page Balance:      $885,733.83

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8060838           | 6271  ARROYO VISTA DRIVE | Single Family Detach| 07/01/2000| 124,800.00|   6.250|   9.850  |   1,081.41|
| SHEPARD             | ROCKFORD,                | Owner Occupied      | 07/01/2028| 124,742.99|  15.850|   1.000  |      80.00|
| 1                   | MI 49341                 | 2 Yr / 6 Mo Libor   | 360       | 156,000.00|   9.850|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060814           | 2806  VIA PAJARO         | Single Family Attach| 06/01/2000| 104,250.00|   7.500|   9.490  |     875.83|
| MOHEBKHOSRAVI       | CARLSBAD,                | Owner Occupied      | 06/01/2028| 104,146.82|  15.490|   1.000  |      75.00|
| 1                   | CA 92008                 | 2 Yr / 6 Mo Libor   | 360       | 139,000.00|   9.490|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060802           | 2949  WEST NELSON STREET | Two- to Four-Family | 12/01/1998| 126,400.00|   6.000|   9.990  |   1,108.32|
| HERNANDEZ           | CHICAGO,                 | Owner Occupied      | 06/01/2028| 126,287.45|  15.990|   1.000  |      80.00|
| 1                   | IL 60618                 | 6 Month Libor       | 360       | 158,000.00|   9.990|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060850           | 5017  N. TROY STREET     | Single Family Detach| 12/01/1998| 160,000.00|   5.900|   9.490  |   1,344.20|
| TAPIA               | CHICAGO,                 | Owner Occupied      | 06/01/2028| 159,841.64|  15.490|   1.000  |      80.00|
| 1                   | IL 60625                 | 6 Month Libor       | 360       | 200,000.00|   9.490|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060813           | 11  B LESLIE ROAD        | Two- to Four-Family | 06/01/2000|  49,125.00|   7.750|  11.740  |     495.50|
| MAYO                | BRIDGEPORT,              | Owner Occupied      | 06/01/2028|  49,095.07|  17.740|   1.000  |      75.00|
| 1                   | CT 06606                 | 2 Yr / 6 Mo Libor   | 360       |  77,000.00|  11.740|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060852           | 1617  EUCLID STREET      | Single Family Detach| 07/01/2000|  50,150.00|   5.900|  10.240  |     449.03|
| TAYLOR              | MUSKOGEE,                | Owner Occupied      | 07/01/2028|  50,128.92|  16.240|   1.000  |      85.00|
| 1                   | OK 74401                 | 2 Yr / 6 Mo Libor   | 360       |  59,000.00|  10.240|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060853           | 13311  S. PRAIRE AVE     | Single Family Detach| 12/01/1998|  42,000.00|   6.740|  10.240  |     376.06|
| THOMAS              | CHICAGO,                 | Owner Occupied      | 06/01/2028|  41,964.53|  16.240|   1.000  |      70.00|
| 1                   | IL 60827                 | 6 Month Libor       | 360       |  60,000.00|  10.240|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060854           | 339  S. JOLIET STREET    | Single Family Detach| 06/01/2000|  37,100.00|   7.500|  11.740  |     374.21|
| TRIEZENBERG         | JOLIET,                  | Owner Occupied      | 06/01/2028|  37,077.39|  17.740|   1.000  |      70.00|
| 1                   | IL 60436                 | 2 Yr / 6 Mo Libor   | 360       |  53,000.00|  11.740|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060855           | 3108  SNOWBERRY DRIVE    | Single Family Detach| 07/01/2000|  53,000.00|   6.750|   9.240  |     435.64|
| TUCK                | RALEIGH,                 | Owner Occupied      | 07/01/2028|  52,972.46|  15.240|   1.000  |      62.35|
| 1                   | NC 27610                 | 2 Yr / 6 Mo Libor   | 360       |  85,000.00|   9.240|   6      |      62.35|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060857           | 4548  STRANGFORD         | Single Family Detach| 12/01/1998|  70,550.00|   5.500|   9.990  |     618.61|
| WALLACE             | CHARLOTTE,               | Owner Occupied      | 06/01/2028|  70,405.11|  15.990|   1.000  |      85.00|
| 1                   | NC 28215                 | 6 Month Libor       | 360       |  83,000.00|   9.990|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060842           | 711  TURNER ROAD         | Single Family Detach| 06/01/2000|  79,200.00|   5.500|  10.370  |     716.79|
| SMITH               | CHANDLER,                | Owner Occupied      | 06/01/2028|  79,134.98|  16.370|   1.000  |      80.00|
| 1                   | OK 74834                 | 2 Yr / 6 Mo Libor   | 360       | 105,000.00|  10.370|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060843           | 3221  KRAMERIA STREET    | Single Family Detach| 07/01/2000|  71,500.00|   6.400|   8.990  |     574.80|
| SOLWAZI             | DENVER,                  | Owner Occupied      | 07/01/2028|  71,460.85|  14.990|   1.000  |      68.10|
| 1                   | CO 80207                 | 2 Yr / 6 Mo Libor   | 360       | 105,000.00|   8.990|   6      |      68.10|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              31       Page Balance:      $967,258.21

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8060859           | 3232  SE 115TH AVENUE    | Single Family Detach| 06/01/2000|  96,750.00|   7.250|   9.500  |     813.53|
| WOLF                | PORTLAND,                | Owner Occupied      | 06/01/2028|  96,654.44|  15.500|   1.000  |      75.00|
| 1                   | OR 97266                 | 2 Yr / 6 Mo Libor   | 360       | 129,000.00|   9.500|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060860           | PO BOX 272 HWY 177N      | Single Family Detach| 06/01/2000|  22,800.00|   9.500|  14.240  |     274.49|
| WOODS               | PINEVILLE,               | Owner Occupied      | 06/01/2028|  22,792.09|  20.240|   1.000  |      60.00|
| 1                   | AR 72566                 | 2 Yr / 6 Mo Libor   | 360       |  38,000.00|  14.240|   6      |      60.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060861           | 4141  WEST 21ST PLACE    | Two- to Four-Family | 06/01/2000| 106,250.00|   6.500|  12.240  |   1,112.57|
| WHITE               | CHICAGO,                 | Owner Occupied      | 06/01/2028| 106,192.07|  18.240|   1.000  |      77.00|
| 1                   | IL 60623                 | 2 Yr / 6 Mo Libor   | 360       | 138,000.00|  12.240|   6      |      77.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060862           | 3323  WEST FLOURNOY      | Two- to Four-Family | 06/01/2000|  93,750.00|   6.750|   9.990  |     822.04|
| WHITELY             | CHICAGO,                 | Owner Occupied      | 06/01/2028|  93,666.51|  15.990|   1.000  |      75.00|
| 1                   | IL 60624                 | 2 Yr / 6 Mo Libor   | 360       | 125,000.00|   9.990|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060863           | 36  38 MERRILL STREET    | Two- to Four-Family | 05/01/2000|  81,375.00|   7.000|  10.740  |     759.01|
| WRIGHT              | HARTFORD,                | Owner Occupied      | 05/01/2028|  81,282.06|  16.740|   1.000  |      95.00|
| 1                   | CT 06106                 | 2 Yr / 6 Mo Libor   | 360       | 116,000.00|  10.740|   6      |      95.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060828           | 4912  GRISHAM AVE        | Single Family Detach| 06/01/2000| 174,750.00|   6.000|   9.740  |   1,500.09|
| PHILLIPS            | LOS ANGELES,             | Owner Occupied      | 06/01/2028| 174,585.93|  15.740|   1.000  |      75.00|
| 1                   | CA 90805                 | 2 Yr / 6 Mo Libor   | 360       | 233,000.00|   9.740|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060829           | 4242  MONROE ST          | Single Family Detach| 06/01/2000|  68,000.00|   6.000|  10.620  |     628.14|
| RANDOLPH            | OMAHA,                   | Owner Occupied      | 06/01/2028|  67,947.09|  16.620|   1.000  |      79.71|
| 1                   | NE 68107                 | 2 Yr / 6 Mo Libor   | 360       |  85,500.00|  10.620|   6      |      79.71|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060823           | 46  COOPER AVENUE        | Single Family Detach| 06/01/2000|  60,480.00|   8.250|  10.490  |     552.79|
| PALMER              | WALLINGFORD,             | Owner Occupied      | 06/01/2028|  60,431.61|  16.490|   1.000  |      54.00|
| 1                   | CT 06492                 | 2 Yr / 6 Mo Libor   | 360       | 112,000.00|  10.490|   6      |      54.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060819           | 534  536 HOWARD AVENUE   | Two- to Four-Family | 06/01/2000|  63,000.00|   8.000|  14.240  |     758.46|
| NELSON              | NEW HAVEN,               | Owner Occupied      | 06/01/2028|  62,976.59|  20.240|   1.000  |      60.00|
| 1                   | CT 06519                 | 2 Yr / 6 Mo Libor   | 360       | 105,000.00|  14.240|   6      |      60.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060817           | 78  PINE STREET          | Single Family Detach| 06/01/2000|  57,750.00|   7.750|  11.490  |     571.46|
| MORGAN              | WATERBURY,               | Owner Occupied      | 06/01/2028|  57,712.27|  17.490|   1.000  |      75.00|
| 1                   | CT 06710                 | 2 Yr / 6 Mo Libor   | 360       |  77,000.00|  11.490|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060820           | 4452  SALTSPRING DRIVE   | Single Family Detach| 06/01/2000| 159,800.00|   6.000|   9.250  |   1,314.64|
| NEWLIN              | FERNDALE,                | Owner Occupied      | 06/01/2028| 159,633.66|  15.250|   1.000  |      85.00|
| 1                   | WA 98248                 | 2 Yr / 6 Mo Libor   | 360       | 188,000.00|   9.250|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060845           | 69  71 NORTH 11TH STREET | Two- to Four-Family | 06/01/2000| 112,500.00|   6.750|  10.840  |   1,057.79|
| STEEL               | PATERSON,                | Owner Occupied      | 06/01/2028| 112,416.54|  16.840|   1.000  |      75.00|
| 1                   | NJ 07522                 | 2 Yr / 6 Mo Libor   | 360       | 150,000.00|  10.840|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              32       Page Balance:    $1,096,290.86

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8060824           | 568  LAKE FOREST DRIVE   | Single Family Detach| 06/01/2000|  74,925.00|   6.375|  10.620  |     692.10|
| PARRA               | CANYON LAKE,             | Owner Occupied      | 06/01/2028|  74,866.72|  16.620|   1.000  |      75.00|
| 1                   | TX 78133                 | 2 Yr / 6 Mo Libor   | 360       | 103,000.00|  10.620|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060831           | 3417  RICHART AVE        | Single Family Detach| 12/01/1998|  54,400.00|   6.000|   8.990  |     437.33|
| RHODES              | INDIANAPOLIS,            | Owner Occupied      | 06/01/2028|  54,340.21|  14.990|   1.000  |      80.00|
| 1                   | IN 46226                 | 6 Month Libor       | 360       |  68,000.00|   8.990|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060808           | 10728  SOUTH STATE STREET| Single Family Detach| 12/01/1998|  45,500.00|   7.500|  11.490  |     450.24|
| LAWRENCE            | CHICAGO,                 | Owner Occupied      | 06/01/2028|  45,469.94|  17.490|   1.000  |      70.00|
| 1                   | IL 60628                 | 6 Month Libor       | 360       |  65,000.00|  11.490|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060833           | 101  HARBISON AVENUE     | Single Family Detach| 06/01/2000|  32,760.00|   8.500|  12.240  |     343.04|
| ROSARIO             | HARTFORD,                | Owner Occupied      | 06/01/2028|  32,742.13|  18.240|   1.000  |      65.52|
| 1                   | CT 06106                 | 2 Yr / 6 Mo Libor   | 360       |  63,000.00|  12.240|   6      |      65.52|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060835           | 715  N. ST. LOUIS        | Two- to Four-Family | 06/01/2000|  56,500.00|   7.750|  12.490  |     602.57|
| SATTERFIELD         | CHICAGO,                 | Owner Occupied      | 06/01/2028|  56,470.42|  18.490|   1.000  |      50.00|
| 1                   | IL 60624                 | 2 Yr / 6 Mo Libor   | 360       | 113,000.00|  12.490|   6      |      50.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060805           | 3340  W CONGRESS PARKWAY | Two- to Four-Family | 06/01/2000|  66,000.00|   7.500|  10.990  |     628.04|
| HOLMES              | CHICAGO,                 | Investor Owned      | 06/01/2028|  65,952.60|  16.990|   1.000  |      55.00|
| 1                   | IL 60624                 | 2 Yr / 6 Mo Libor   | 360       | 120,000.00|  10.990|   6      |      55.00|
- -------------------------------------------------------------------------------------------------------------------------------
| CB8060086           | 1675  WHITEHALL DRIVE    | Single Family Detach| 06/16/2000|  74,400.00|   5.800|   9.900  |     647.43|
| RICHARDS            | LIMA,                    | Owner Occupied      | 06/16/2028|  74,366.37|  16.900|   1.000  |      80.00|
| 1                   | OH 45805                 | 2 Yr / 6 Mo Libor   | 360       |  93,000.00|   9.900|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| CB8050265           | 115  PETTIT              | Single Family Detach| 06/16/2000|  52,560.00|   5.500|   9.650  |     447.72|
| COX                 | CONVOY,                  | Owner Occupied      | 06/16/2028|  52,534.95|  16.650|   1.000  |      80.00|
| 1                   | OH 45832                 | 2 Yr / 6 Mo Libor   | 360       |  71,000.00|   9.650|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060199           | 202  WILLIAMS DRIVE      | Single Family Detach| 12/03/1998|  56,950.00|   6.850|   9.000  |     458.24|
| HOOKS               | BLACK CREEK,             | Owner Occupied      | 06/03/2028|  56,918.89|  16.000|   1.000  |      85.00|
| 1                   | NC 27813                 | 6 Month Libor       | 360       |  67,000.00|   9.000|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060202           | 3406  LAUREL AVENUE      | Single Family Detach| 12/05/1998| 114,000.00|   5.500|   7.300  |     781.56|
| WILLIAMS            | CHEVERLY,                | Owner Occupied      | 06/05/2028| 113,911.94|  14.300|   1.000  |      80.00|
| 1                   | MD 20785                 | 6 Month Libor       | 360       | 142,500.00|   7.300|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060196           | 4415  RIDGELEY DRIVE     | Single Family Detach| 11/19/1998|  60,486.00|   6.650|   8.950  |     484.51|
| TELFAIR             | CHARLOTTE,               | Owner Occupied      | 05/19/2028|  60,418.48|  15.950|   1.000  |      72.01|
| 1                   | NC 28208                 | 6 Month Libor       | 360       |  84,000.00|   8.950|   6      |      72.01|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060192           | 15511  COUNTRYMILL COURT | Single Family Detach| 11/26/1998|  43,500.00|   7.350|   9.350  |     361.03|
| THOMPSON            | CHESTERFIELD,            | Owner Occupied      | 05/26/2028|  43,455.65|  16.350|   1.000  |      28.60|
| 1                   | MO 63017                 | 6 Month Libor       | 360       | 152,000.00|   9.350|   6      |      28.60|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              33       Page Balance:      $731,448.30

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| MC8060195           | 8308  S CONSTANCE AVENUE | Single Family Detach| 12/03/1998|  96,300.00|   6.300|   8.250  |     723.47|
| BROWN               | CHICAGO,                 | Owner Occupied      | 06/03/2028|  96,238.59|  15.250|   1.000  |      90.00|
| 1                   | IL 60617                 | 6 Month Libor       | 360       | 107,000.00|   8.250|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060194           | 9514  KANDACE DRIVE NW   | Single Family Detach| 11/12/1998| 275,000.00|   7.150|   8.950  |   2,202.83|
| RIORDAN             | ALBUQUERQUE,             | Owner Occupied      | 05/12/2028| 274,619.47|  15.950|   1.000  |      79.71|
| 1                   | NM 87114                 | 6 Month Libor       | 360       | 350,000.00|   8.950|   6      |      79.71|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060201           | 414  FAITH DRIVE         | Single Family Detach| 11/20/1998|  68,400.00|   8.300|  10.250  |     612.94|
| FORBES              | CONCORD,                 | Owner Occupied      | 05/20/2028|  68,342.35|  17.250|   1.000  |      90.00|
| 1                   | NC 28025                 | 6 Month Libor       | 360       |  76,000.00|  10.250|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060193           | 320  CL WAGNER ROAD      | Single Family Detach| 11/20/1998| 134,450.00|   6.450|   8.450  |   1,029.05|
| WAGNER              | LEXINGTON,               | Owner Occupied      | 05/20/2028| 134,249.26|  15.450|   1.000  |      79.42|
| 1                   | NC 27292                 | 6 Month Libor       | 360       | 169,300.00|   8.450|   6      |      79.42|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060200           | 7269  SILVER LEAF        | Single Family Detach| 11/06/1998| 306,000.00|   7.900|   9.850  |   2,651.52|
| PERI                | WEST BLOOMFIELD,         | Owner Occupied      | 05/06/2028| 305,719.31|  16.850|   1.000  |      90.00|
| 1                   | MI 48322                 | 6 Month Libor       | 360       | 340,000.00|   9.850|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060198           | 406  PINETREE DRIVE      | Single Family Detach| 11/04/1998|  59,760.00|   7.500|   9.450  |     500.32|
| TURNER              | SALISBURY,               | Owner Occupied      | 05/04/2028|  59,683.09|  16.450|   1.000  |      90.00|
| 1                   | NC 28144                 | 6 Month Libor       | 360       |  66,400.00|   9.450|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065238           | 3241  N DIXIE WAY        | Single Family Detach| 06/01/2001|  54,000.00|   6.050|  10.400  |     489.93|
| DANIELS             | MONROE,                  | Owner Occupied      | 06/01/2028|  53,945.79|  17.400|   1.000  |      73.97|
| 1                   | MI 48162                 | 3 Yr / 6 Mo Libor   | 360       |  73,000.00|  10.400|   6      |      73.97|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065237           | 6291  E ATHERTON RD      | Single Family Detach| 06/01/2001|  88,000.00|   5.450|   9.800  |     759.29|
| CREASON             | BURTON,                  | Owner Occupied      | 06/01/2028|  87,918.42|  16.800|   1.000  |      80.00|
| 1                   | MI 48519                 | 3 Yr / 6 Mo Libor   | 360       | 110,000.00|   9.800|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065266           | 18288   KENTUCKY         | Single Family Detach| 06/01/2001|  74,000.00|   6.650|  11.000  |     704.72|
| STARKS              | DETROIT,                 | Owner Occupied      | 06/01/2028|  73,946.70|  18.000|   1.000  |      74.00|
| 1                   | MI 48221                 | 3 Yr / 6 Mo Libor   | 360       | 100,000.00|  11.000|   6      |      74.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065270           | 23580   ROANOKE          | Single Family Detach| 06/01/2001|  80,850.00|   6.250|  10.600  |     745.62|
| VAVREK              | OAK PARK,                | Owner Occupied      | 06/01/2028|  80,786.83|  17.600|   1.000  |      74.86|
| 1                   | MI 48237                 | 3 Yr / 6 Mo Libor   | 360       | 108,000.00|  10.600|   6      |      74.86|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065235           | 303     EUBANK           | Single Family Detach| 06/01/2001|  53,900.00|   5.400|   9.750  |     463.09|
| CONNORS             | NOVI,                    | Owner Occupied      | 06/01/2028|  53,849.49|  16.750|   1.000  |      70.00|
| 1                   | MI 48377                 | 3 Yr / 6 Mo Libor   | 360       |  77,000.00|   9.750|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065245           | 6059    S MOHAWK         | Single Family Detach| 06/01/2001|  92,650.00|   6.750|  11.100  |     889.34|
| HOLBROOK            | YPSILANTI,               | Owner Occupied      | 06/01/2028|  92,585.04|  18.100|   1.000  |      85.00|
| 1                   | MI 48197                 | 3 Yr / 6 Mo Libor   | 360       | 109,000.00|  11.500|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              34       Page Balance:    $1,381,884.34

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| FC8065240           | 22      DAVIDSON STREET  | Single Family Detach| 06/01/2001|  95,000.00|   6.450|  10.800  |     890.38|
| DINGMAN             | OXFORD,                  | Owner Occupied      | 06/01/2028|  94,928.92|  17.800|   1.000  |      86.36|
| 1                   | MI 48371                 | 3 Yr / 6 Mo Libor   | 360       | 110,000.00|  10.800|   6      |      86.36|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065241           | 220     W MONTANA        | Single Family Detach| 06/01/2001|  33,600.00|   7.550|  11.900  |     343.03|
| FIELDS              | DETROIT,                 | Owner Occupied      | 06/01/2028|  33,580.09|  18.900|   1.000  |      80.00|
| 1                   | MI 48203                 | 3 Yr / 6 Mo Libor   | 360       |  42,000.00|  11.900|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065243           | 158     AUBURN ST        | Single Family Detach| 06/01/2001|  62,400.00|   6.850|  11.200  |     603.70|
| GARCIA              | BATTLE CREEK,            | Owner Occupied      | 06/01/2028|  62,357.20|  18.200|   1.000  |      80.00|
| 1                   | MI 49015                 | 3 Yr / 6 Mo Libor   | 360       |  78,000.00|  11.200|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065250           | 19007   WESTMORE         | Single Family Detach| 06/01/2001|  43,000.00|   8.575|  12.925  |     473.15|
| LEWIS               | DETROIT,                 | Owner Occupied      | 06/01/2028|  42,979.89|  19.925|   1.000  |      78.18|
| 1                   | MI 48219                 | 3 Yr / 6 Mo Libor   | 360       |  55,000.00|  12.925|   6      |      78.18|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065246           | 6667    SALEM RD         | Single Family Detach| 06/01/2001| 104,000.00|   6.150|  10.500  |     951.33|
| HULETT              | PLYMOUTH,                | Owner Occupied      | 06/01/2028| 103,916.30|  17.500|   1.000  |      80.00|
| 1                   | MI 48170                 | 3 Yr / 6 Mo Libor   | 360       | 130,000.00|  10.500|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065262           | 693     W HAZELHURST     | Single Family Detach| 06/01/2001|  70,000.00|   7.150|  11.500  |     693.21|
| RICHARDS            | FERNDALE,                | Owner Occupied      | 06/01/2028|  69,955.03|  18.500|   1.000  |      55.56|
| 1                   | MI 48220                 | 3 Yr / 6 Mo Libor   | 360       | 126,000.00|  11.500|   6      |      55.56|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065244           | 1419  E MUIR             | Single Family Detach| 06/01/2001|  34,000.00|   5.700|  10.050  |     299.64|
| HEWITT              | HAZEL PARK,              | Owner Occupied      | 06/01/2028|  33,968.70|  17.050|   1.000  |      65.38|
| 1                   | MI 48030                 | 3 Yr / 6 Mo Libor   | 360       |  52,000.00|  10.050|   6      |      65.38|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065272           | 380  WINCHESTER          | Single Family Detach| 06/01/2001| 131,200.00|   8.350|  12.700  |   1,420.64|
| WENZEL              | SOUTH LYON,              | Owner Occupied      | 06/01/2028| 131,135.44|  19.700|   1.000  |      80.00|
| 1                   | MI 48178                 | 3 Yr / 6 Mo Libor   | 360       | 164,000.00|  12.700|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065254           | 6340    HORATIO          | Single Family Detach| 06/01/2001|  20,800.00|   9.300|  13.650  |     240.71|
| O'CONNOR            | DETROIT,                 | Owner Occupied      | 06/01/2028|  20,791.73|  20.650|   1.000  |      80.00|
| 1                   | MI 48210                 | 3 Yr / 6 Mo Libor   | 360       |  26,000.00|  13.650|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065269           | 21179   PICKFORD         | Single Family Detach| 06/01/2001|  21,600.00|  10.800|  15.150  |     275.72|
| TOME                | DETROIT,                 | Investor Owned      | 06/01/2028|  21,593.92|  22.150|   1.000  |      60.00|
| 1                   | MI 48232                 | 3 Yr / 6 Mo Libor   | 360       |  36,000.00|  15.150|   6      |      60.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065258           | 2525    TESTER ROAD      | Single Family Detach| 06/01/2001| 196,000.00|   7.300|  11.650  |   1,963.44|
| POWERS              | LEONARD,                 | Owner Occupied      | 06/01/2028| 195,878.19|  18.650|   1.000  |      80.00|
| 1                   | MI 48367                 | 3 Yr / 6 Mo Libor   | 360       | 245,000.00|  11.650|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065252           | 30791   MISTY PINES      | Condominium         | 06/01/2001| 128,000.00|   6.450|  10.800  |   1,199.67|
| MOORE               | FARMINGTON HILLS,        | Owner Occupied      | 06/01/2028| 127,904.23|  17.800|   1.000  |      80.00|
| 1                   | MI 48336                 | 3 Yr / 6 Mo Libor   | 360       | 160,000.00|  10.800|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              35       Page Balance:      $938,989.64

<PAGE>

<TABLE>
<CAPTION>


- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| FC8065239           | 20145   TRACEY           | Single Family Detach| 06/01/2001|  49,600.00|   8.500|  12.850  |     542.87|
| DAVIS,  SR.         | DETROIT,                 | Owner Occupied      | 06/01/2028|  49,576.40|  19.850|   1.000  |      80.00|
| 1                   | MI 48235                 | 3 Yr / 6 Mo Libor   | 360       |  62,000.00|  12.850|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065234           | 688     6 MILE RD        | Single Family Detach| 06/01/2001|  95,200.00|   7.550|  11.900  |     971.92|
| CLAY                | WHITMORE,                | Owner Occupied      | 06/01/2028|  95,144.02|  18.900|   1.000  |      84.82|
| 1                   | MI 48189                 | 3 Yr / 6 Mo Libor   | 360       | 112,000.00|  11.900|   6      |      84.82|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065231           | 16227   MARTIN           | Single Family Detach| 06/01/2001|  75,000.00|   5.050|   9.400  |     625.18|
| BONELLO             | ROSEVILLE,               | Owner Occupied      | 06/01/2028|  74,924.34|  16.400|   1.000  |      71.43|
| 1                   | MI 48066                 | 3 Yr / 6 Mo Libor   | 360       | 105,000.00|   9.400|   6      |      71.43|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065255           | 13001  LAMEY BRIDGE RD   | Single Family Detach| 06/01/2001|  56,610.00|   6.350|  10.700  |     526.32|
| ORCUTT              | BILOXI,                  | Owner Occupied      | 06/01/2028|  56,566.71|  17.700|   1.000  |      85.00|
| 1                   | MS 39532                 | 3 Yr / 6 Mo Libor   | 360       |  66,600.00|  10.700|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065232           | 316     WASAON           | Single Family Detach| 06/01/2001|  18,600.00|   9.100|  13.450  |     212.32|
| BROWN               | TOLEDO,                  | Owner Occupied      | 06/01/2028|  18,592.26|  20.450|   1.000  |      60.00|
| 1                   | MI 43609                 | 3 Yr / 6 Mo Libor   | 360       |  31,000.00|  13.450|   6      |      60.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065259           | 29441   OAKWOOD          | Single Family Detach| 06/01/2001|  56,000.00|   7.650|  12.000  |     576.03|
| RACHAL              | INKSTER,                 | Owner Occupied      | 06/01/2028|  55,967.78|  19.000|   1.000  |      74.67|
| 1                   | MI 48141                 | 3 Yr / 6 Mo Libor   | 360       |  75,000.00|  12.000|   6      |      74.67|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065261           | 3202    THORNFIELD       | Single Family Detach| 06/01/2001|  68,000.00|   6.450|  10.800  |     637.33|
| RICHARDSON          | FLINT,                   | Owner Occupied      | 06/01/2028|  67,848.21|  17.800|   1.000  |      80.00|
| 1                   | MI 48532                 | 3 Yr / 6 Mo Libor   | 360       |  85,000.00|  10.800|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065264           | 20449   LANCASTER        | Single Family Detach| 06/01/2001|  85,500.00|   7.650|  12.000  |     879.47|
| SEDROWSKI           | HARPER WOODS,            | Owner Occupied      | 06/01/2028|  85,450.82|  19.000|   1.000  |      90.00|
| 1                   | MI 48225                 | 3 Yr / 6 Mo Libor   | 360       |  95,000.00|  12.000|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065265           | 5353  N STATE ROAD 9     | Single Family Detach| 06/01/2001|  49,000.00|   5.700|  10.050  |     431.83|
| SHELTON             | ANDERSON,                | Owner Occupied      | 06/01/2028|  48,820.58|  17.050|   1.000  |      69.01|
| 1                   | IN 46012                 | 3 Yr / 6 Mo Libor   | 360       |  71,000.00|  10.050|   6      |      69.01|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065251           | 2005    LINCOLN          | Single Family Detach| 06/01/2001|  36,000.00|   8.750|  12.950  |     396.83|
| MOORE               | SAGINAW,                 | Owner Occupied      | 06/01/2028|  35,983.25|  19.950|   1.000  |      80.00|
| 1                   | MI 48601                 | 3 Yr / 6 Mo Libor   | 360       |  45,000.00|  12.950|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065249           | 18245   WARRINGTON DR    | Single Family Detach| 06/01/2000| 101,500.00|   6.300|  10.650  |     939.87|
| LETT                | DETROIT,                 | Owner Occupied      | 06/01/2028| 101,421.54|  17.650|   1.000  |      67.67|
| 1                   | MI 48221                 | 2 Yr / 6 Mo Libor   | 360       | 150,000.00|  10.650|   6      |      67.67|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065263           | 31429   JAMES            | Single Family Detach| 06/01/2001|  50,000.00|   7.150|  12.000  |     514.31|
| ROBERTS             | GARDEN CITY,             | Owner Occupied      | 06/01/2028|  49,971.24|  19.000|   1.000  |      54.95|
| 1                   | MI 48135                 | 3 Yr / 6 Mo Libor   | 360       |  91,000.00|  12.000|   6      |      54.95|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              36       Page Balance:      $740,267.15

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| NC8062032           | 3662  ARBOR ROAD         | Single Family Detach| 12/01/1998| 127,200.00|   7.000|  10.600  |   1,173.07|
| ABITA               | HARRISTOWN TOWNSHIP,     | Owner Occupied      | 06/01/2028| 127,100.62|  16.600|   1.000  |      80.00|
| 1                   | MI 48045                 | 6 Month Libor       | 360       | 159,000.00|  10.600|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060206           | 23  ROBERTS COURT        | Single Family Detach| 10/27/1998|  80,000.00|   7.600|   9.400  |     666.86|
| BAREMORE            | HILLSBORO,               | Owner Occupied      | 04/27/2028|  79,877.47|  16.400|   1.000  |      80.00|
| 1                   | MO 63050                 | 6 Month Libor       | 360       | 100,000.00|   9.400|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8025530           | 44975  BENDING AVENUE    | Single Family Detach| 05/01/1999| 103,920.00|   5.450|   9.400  |     866.24|
| STAHLEY             | HARRIS,                  | Owner Occupied      | 11/17/2027| 103,373.59|  16.400|   1.000  |      80.00|
| 1                   | MN 55032                 | 2 Yr / 6 Mo Libor   | 360       | 160,000.00|   9.400|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FB8050311           | 195  LAUREL DRIVE        | Single Family Detach| 07/01/2000| 264,000.00|   4.500|   8.650  |   2,058.07|
| GUSKY               | STONEY CREEK,            | Owner Occupied      | 07/01/2028| 263,844.93|  15.650|   1.000  |      77.64|
| 1                   | PA 15926                 | 2 Yr / 6 Mo Libor   | 360       | 340,000.00|   8.650|   6      |      77.64|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8053103           | 3703  E 113TH TERRACE    | Single Family Detach| 04/01/2000|  60,000.00|   6.000|   9.920  |     523.00|
| WARREN              | KANSAS CITY,             | Owner Occupied      | 04/01/2028|  59,890.65|  16.920|   1.500  |      80.00|
| 1                   | MO 64134                 | 2 Yr / 6 Mo Libor   | 360       |  75,000.00|   6.000|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060812           | 9023  221ST STREET SW    | Single Family Detach| 05/01/2000| 136,000.00|   6.500|   9.620  |   1,155.49|
| MATSON              | EDMONDS,                 | Owner Occupied      | 05/01/2028| 135,802.76|  15.620|   1.000  |      80.00|
| 1                   | WA 98026                 | 2 Yr / 6 Mo Libor   | 360       | 170,000.00|   9.620|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| CC8050075           | 5909  N SUNRISE CIR      | Single Family Detach| 05/28/2000| 114,400.00|   4.700|   8.388  |     870.57|
| KRAYNIK             | SYLVANIA,                | Owner Occupied      | 05/28/2028| 114,257.68|  15.388|   1.000  |      80.00|
| 1                   | OH 43560                 | 2 Yr / 6 Mo Libor   | 360       | 143,000.00|   8.388|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8045443           | 2228    CENTURY DRIVE    | Single Family Detach| 03/01/2001|  27,950.00|   7.500|  14.990  |     353.19|
| GREEN               | COLUMBUS,                | Owner Occupied      | 03/01/2028|  27,932.70|  20.990|   1.000  |      65.00|
| 1                   | OH 43211                 | 3 Yr / 6 Mo Libor   | 360       |  43,000.00|  14.990|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8055105           | 127E LAKESIDE DRIVE      | Single Family Detach| 03/01/2000|  56,700.00|   6.875|  10.500  |     518.66|
| EDSON               | FORKED RIVER,            | Owner Occupied      | 03/01/2028|  56,583.99|  16.500|   1.000  |      90.00|
| 1                   | NJ 08731                 | 2 Yr / 6 Mo Libor   | 360       |  75,000.00|  10.500|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8055113           | 260  ASBURY ROAD         | Single Family Detach| 04/01/2000| 113,250.00|   6.875|  10.625  |   1,046.54|
| RICE                | CANDLER,                 | Owner Occupied      | 04/01/2028| 113,072.44|  17.625|   1.000  |      75.00|
| 1                   | NC 28715                 | 2 Yr / 6 Mo Libor   | 360       | 151,000.00|  10.625|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8055116           | 1248  MAPLE AVENUE       | Single Family Detach| 04/01/2001| 276,000.00|   6.625|  10.250  |   2,473.24|
| SWIERCZYNSKI        | ATCO,                    | Owner Occupied      | 04/01/2028| 275,530.56|  16.250|   1.000  |      80.00|
| 1                   | NJ 08004                 | 3 Yr / 6 Mo Libor   | 360       | 345,000.00|  10.250|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8045972           | 9064  PATTON             | Single Family Detach| 10/03/1998|  30,000.00|   6.200|  10.150  |     266.61|
| CARTER              | DETROIT,                 | Owner Occupied      | 04/03/2028|  29,961.09|  16.150|   1.000  |      46.87|
| 1                   | MI 48228                 | 6 Month Libor       | 360       |  64,000.00|   6.200|   6      |      46.87|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              37       Page Balance:    $1,387,228.48

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8055252           | 501  WEST 30TH ST        | Single Family Detach| 06/01/2000|  50,000.00|   5.500|   9.250  |     411.34|
| CHEEK               | DAVENPORT,               | Owner Occupied      | 06/01/2028|  49,947.96|  16.250|   1.000  |      66.75|
| 1                   | IA 52804                 | 2 Yr / 6 Mo Libor   | 360       |  75,000.00|   5.500|   6      |      66.75|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8055117           | 6612  NORTH AMERICAN ST  | Single Family Detach| 05/01/2000|  61,600.00|   7.000|  10.375  |     557.73|
| WATSON              | PHILADELPHIA,            | Owner Occupied      | 05/01/2028|  61,523.91|  16.375|   1.000  |      80.00|
| 1                   | PA 19126                 | 2 Yr / 6 Mo Libor   | 360       |  77,000.00|  10.375|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8055115           | 1453  VAN KIRK ST        | Single Family Detach| 05/01/2000|  53,600.00|   7.125|  10.750  |     500.35|
| SMITH               | PHILADELPHIA,            | Owner Occupied      | 05/01/2028|  53,538.91|  16.750|   1.000  |      80.00|
| 1                   | PA 19149                 | 2 Yr / 6 Mo Libor   | 360       |  67,000.00|  10.750|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8056246           | 456  NEVILLE STREET      | Single Family Detach| 06/01/2000|  63,750.00|   7.950|  11.450  |     628.88|
| MUNIZ               | PERTH AMBOY,             | Owner Occupied      | 06/01/2028|  63,708.60|  17.450|   1.000  |      75.00|
| 1                   | NJ 08861                 | 2 Yr / 6 Mo Libor   | 360       |  85,000.00|  11.450|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065522           | 10  WILLOW STREET        | Single Family Detach| 06/01/2000| 107,100.00|   7.150|   9.990  |     939.09|
| TERSAK              | BETHEL,                  | Owner Occupied      | 06/01/2028| 107,004.64|  15.990|   1.000  |      85.00|
| 1                   | CT 06801                 | 2 Yr / 6 Mo Libor   | 360       | 135,000.00|   9.990|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8066072           | 1262  S OAKFIELD DR      | Single Family Detach| 05/01/2000|  94,500.00|   7.500|   9.850  |     818.85|
| DIEZ                | COLUMBUS,                | Owner Occupied      | 05/01/2028|  94,369.45|  15.850|   1.000  |      90.00|
| 1                   | OH 43229                 | 2 Yr / 6 Mo Libor   | 360       | 105,000.00|   9.850|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8066691           | 2609  EAST AURORA ROAD   | Single Family Detach| 07/01/2000| 104,000.00|   7.300|  10.800  |     974.74|
| SHEAFFER            | TWINSBURG,               | Owner Occupied      | 07/01/2028| 103,961.26|  16.800|   1.000  |      80.00|
| 1                   | OH 44087                 | 2 Yr / 6 Mo Libor   | 360       | 130,000.00|  10.800|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8066075           | 67811  OLD 21 RD         | Single Family Detach| 06/01/2000|  72,000.00|   7.500|   9.500  |     605.42|
| COLVIN              | CAMBRIDGE,               | Owner Occupied      | 06/01/2028|  71,928.88|  15.500|   1.000  |      80.00|
| 1                   | OH 43725                 | 2 Yr / 6 Mo Libor   | 360       |  90,000.00|   9.500|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8066034           | 302  SOUTH GENOA STREET  | Single Family Detach| 05/11/2000|  84,100.00|   7.500|   9.250  |     691.87|
| RYLKO               | GENOA,                   | Owner Occupied      | 05/11/2028|  84,004.27|  15.250|   1.000  |      69.50|
| 1                   | IL 60135                 | 2 Yr / 6 Mo Libor   | 360       | 121,000.00|   9.250|   6      |      69.50|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060211           | 3917  PATHFINDER COURT   | Single Family Detach| 05/27/2000| 136,000.00|   7.510|  10.950  |   1,290.02|
| DENLINGER           | FLORENCE,                | Owner Occupied      | 05/27/2028| 135,901.50|  16.950|   3.000  |      80.00|
| 1                   | KY 41042                 | 2 Yr / 6 Mo Libor   | 360       | 170,000.00|   7.510|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060272           | 381  E. 264TH STREET     | Single Family Detach| 05/12/2000|  84,000.00|   7.000|  10.250  |     752.73|
| ELKINS              | EUCLID,                  | Owner Occupied      | 05/12/2028|  83,929.24|  16.250|   1.000  |      80.00|
| 1                   | OH 44132                 | 2 Yr / 6 Mo Libor   | 360       | 105,000.00|   7.000|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060295           | 1718  PIEDMONT AVENUE    | Single Family Detach| 06/03/2000|  55,200.00|   7.560|   9.990  |     484.02|
| CARANO              | AKRON,                   | Owner Occupied      | 06/03/2028|  55,175.52|  15.990|   1.000  |      80.00|
| 1                   | OH 44310                 | 2 Yr / 6 Mo Libor   | 360       |  69,000.00|   7.560|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              38       Page Balance:      $964,994.14

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| MC8060301           | 547  INDIANA AVENUE      | Single Family Detach| 05/13/2000|  74,000.00|   7.200|   9.150  |     603.42|
| HALES               | AURORA,                  | Owner Occupied      | 05/13/2028|  73,921.34|  15.150|   1.000  |      82.22|
| 1                   | IN 47001                 | 2 Yr / 6 Mo Libor   | 360       |  90,000.00|   7.200|   6      |      82.22|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060319           | 6975  LONG STREET        | Single Family Detach| 06/01/2000|  59,250.00|   7.360|  10.800  |     555.32|
| DECK                | HARRISON,                | Owner Occupied      | 06/01/2028|  59,200.94|  16.800|   1.000  |      75.00|
| 1                   | OH 45030                 | 2 Yr / 6 Mo Libor   | 360       |  79,000.00|   7.360|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060398           | 1261  SCHOOL STREET      | Single Family Detach| 06/01/2000|  52,500.00|   7.260|  10.700  |     488.11|
| COX                 | AUBURN,                  | Owner Occupied      | 06/01/2028|  52,459.86|  16.700|   1.000  |      75.00|
| 1                   | KS 66402                 | 2 Yr / 6 Mo Libor   | 360       |  70,000.00|   7.260|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060396           | 17  GLEN ESTE. PLACE     | Single Family Detach| 06/02/2000|  77,600.00|   8.790|  10.990  |     738.42|
| PUGH                | CINCINANTI,              | Owner Occupied      | 06/02/2028|  77,572.27|  16.990|   1.000  |      80.00|
| 1                   | OH 45217                 | 2 Yr / 6 Mo Libor   | 360       |  97,000.00|   8.790|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060393           | 126  ARKLOW              | Single Family Detach| 02/01/2000|  37,800.00|   7.200|  11.250  |     367.14|
| JONES               | TOLEDO,                  | Owner Occupied      | 02/01/2028|  37,718.71|  17.250|   1.000  |      60.00|
| 1                   | OH 43615                 | 2 Yr / 6 Mo Libor   | 360       |  63,000.00|   7.200|   6      |      60.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060378           | 2115  STORRS STREET      | Single Family Detach| 05/27/2000|  70,400.00|   7.110|  10.550  |     646.61|
| INGLE               | CINCINNATI,              | Owner Occupied      | 05/27/2028|  70,344.40|  16.550|   1.000  |      80.00|
| 1                   | OH 45204                 | 2 Yr / 6 Mo Libor   | 360       |  88,000.00|   7.110|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060401           | 7567  WEST MILL ROAD     | Single Family Detach| 06/01/2000| 109,500.00|   7.660|  11.100  |   1,051.08|
| PETYO               | HOBART,                  | Owner Occupied      | 06/01/2028| 109,423.24|  17.100|   1.000  |      75.00|
| 1                   | IN 46342                 | 2 Yr / 6 Mo Libor   | 360       | 146,000.00|   7.660|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060386           | 8940  S RACINE           | Single Family Detach| 06/01/2000|  75,200.00|   7.010|  10.450  |     685.08|
| HOLMES              | CHICAGO,                 | Owner Occupied      | 06/01/2028|  75,139.31|  16.450|   1.000  |      80.00|
| 1                   | IL 60620                 | 2 Yr / 6 Mo Libor   | 360       |  94,000.00|   7.010|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060418           | 6480  SW 7TH PL          | Single Family Detach| 06/01/2000|  99,000.00|   5.700|   8.950  |     793.02|
| MARTIN              | NORTH LAUDERDALE,        | Owner Occupied      | 06/01/2028|  98,890.30|  15.950|   1.000  |      90.00|
| 1                   | FL 33068                 | 2 Yr / 6 Mo Libor   | 360       | 110,000.00|   8.950|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| CB8060161           | 997  MCCLAIN AVE         | Single Family Detach| 06/16/2000| 119,000.00|   4.900|   9.050  |     961.79|
| ROBERTS             | GRANDVIEW HEIGHTS,       | Owner Occupied      | 06/16/2028| 118,935.67|  16.050|   1.000  |      85.00|
| 1                   | OH 43212                 | 2 Yr / 6 Mo Libor   | 360       | 140,000.00|   9.050|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061402           | 44960  JOY ROAD          | Single Family Detach| 12/01/1998| 160,000.00|   6.600|   9.750  |   1,374.65|
| LIVANOS             | PLYMOUTH,                | Owner Occupied      | 06/01/2028| 159,850.09|  15.750|   1.000  |      80.00|
| 1                   | MI 48170                 | 6 Month Libor       | 360       | 202,000.00|   9.750|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061404           | 459  W. KALAMA           | Single Family Detach| 12/01/1998|  78,400.00|   5.500|   8.650  |     611.19|
| MCKIGNEY            | MADISON HEIGHTS,         | Owner Occupied      | 06/01/2028|  78,268.46|  14.650|   1.000  |      80.00|
| 1                   | MI 48071                 | 6 Month Libor       | 360       |  98,000.00|   8.650|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              39       Page Balance:    $1,011,724.59

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8061406           | 5071  POINTVIEW ROAD     | Single Family Detach| 12/01/1998|  22,000.00|   5.800|   8.950  |     176.23|
| NALEVAYKO           | HARRISON,                | Owner Occupied      | 06/01/2028|  21,975.61|  14.950|   1.000  |      42.71|
| 1                   | MI 48625                 | 6 Month Libor       | 360       |  51,500.00|   8.950|   6      |      42.71|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061407           | 1010  HAYNES STREET      | Single Family Detach| 07/01/2001|  23,100.00|   8.500|  12.400  |     244.75|
| WALKER              | AKRON,                   | Owner Occupied      | 07/01/2028|  23,093.95|  19.400|   1.000  |      55.00|
| 1                   | OH 44307                 | 3 Yr / 6 Mo Libor   | 360       |  42,000.00|  12.400|   6      |      55.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061519           | 946  MAPLE AVENUE        | Single Family Detach| 01/01/1999|  48,750.00|   8.050|  11.200  |     471.64|
| HALL                | DAYTON,                  | Owner Occupied      | 07/01/2028|  48,733.36|  17.200|   1.000  |      75.00|
| 1                   | KY 41074                 | 6 Month Libor       | 360       |  65,000.00|  11.200|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8062146           | 71  73 STETSON STREET    | Two- to Four-Family | 06/01/2000|  50,600.00|   6.500|  10.790  |     473.86|
| LINDAHL             | WHITMAN,                 | Investor Owned      | 06/01/2028|  50,562.07|  16.790|   1.000  |      75.52|
| 1                   | MA 02382                 | 2 Yr / 6 Mo Libor   | 360       | 123,000.00|  10.790|   6      |      75.52|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8062080           | 413  KING GEORGE LOOP    | Single Family Detach| 06/01/2000| 224,250.00|   5.125|   9.000  |   1,804.37|
| BOND                | CARY,                    | Investor Owned      | 06/01/2028| 224,004.10|  15.000|   1.000  |      75.00|
| 1                   | NC 27511                 | 2 Yr / 6 Mo Libor   | 360       | 299,000.00|   8.000|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8055104           | 5  57 JEANETTE STREET    | Two- to Four-Family | 04/01/2000|  46,800.00|   9.375|  12.625  |     504.02|
| DAVIS               | PLYMOUTH,                | Vacation/Second Home| 04/01/2028|  46,752.68|  18.625|   1.000  |      60.00|
| 1                   | PA 18651                 | 2 Yr / 6 Mo Libor   | 360       |  78,000.00|  12.625|   6      |      60.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8063120           | 45  HAYSTACK ROAD        | Single Family Detach| 04/01/2000| 100,000.00|   9.600|  12.550  |   1,071.14|
| SARULLO             | MILFORD,                 | Owner Occupied      | 04/01/2028|  99,897.17|  18.550|   1.000  |      57.47|
| 1                   | CT 06460                 | 2 Yr / 6 Mo Libor   | 360       | 174,000.00|   9.600|   6      |      57.47|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8053257           | 4  HIGH VIEW TERRACE     | Single Family Detach| 11/01/1998|  45,750.00|   5.000|   8.500  |     351.78|
| STEVENS             | MONTICELLO,              | Vacation/Second Home| 05/01/2028|  45,666.26|  14.500|   1.000  |      75.00|
| 1                   | NY 12775                 | 6 Month Libor       | 360       |  61,000.00|   5.000|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8063214           | 2993  TROY SCHENECTADY   | Single Family Detach| 04/01/2000| 130,000.00|   6.900|  10.400  |   1,179.45|
| TOMA                | NISKAYUNA,               | Investor Owned      | 04/01/2028| 129,786.11|  17.400|   1.000  |      57.78|
| 1                   | NY 12209                 | 2 Yr / 6 Mo Libor   | 360       | 225,000.00|   6.900|   6      |      57.78|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8063115           | 328  SOUTH 2ND AVE.      | Two- to Four-Family | 06/01/2000| 147,500.00|   8.050|  12.550  |   1,579.93|
| PETERSON            | MT. VERNON,              | Owner Occupied      | 06/01/2028| 147,424.95|  19.550|   1.000  |      64.13|
| 1                   | NY 10550                 | 2 Yr / 6 Mo Libor   | 360       | 230,000.00|  12.550|   6      |      64.13|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8063135           | 1103  FOREST AVENUE      | Two- to Four-Family | 06/01/2000| 138,750.00|   6.800|   9.925  |   1,209.95|
| TUTEIN              | BRONX,                   | Investor Owned      | 06/01/2028| 138,624.74|  16.925|   1.000  |      75.00|
| 1                   | NY 10606                 | 2 Yr / 6 Mo Libor   | 360       | 185,000.00|   9.925|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8063139           | 177  19 TROUTVILLE ROAD  | Two- to Four-Family | 04/01/2000| 126,000.00|   8.750|  11.400  |   1,238.16|
| HABEEB              | JAMAICA,                 | Investor Owned      | 04/01/2028| 125,833.00|  18.400|   2.000  |      70.00|
| 1                   | NY 11434                 | 2/1 Arms            | 360       | 180,000.00|   8.750|   1      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              40       Page Balance:    $1,102,354.00

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| NC8063132           | 11  HARDSCRABBLE ROAD    | Single Family Detach| 05/01/2000| 215,000.00|   8.150|  11.390  |   2,111.10|
| NORWOOD             | NORTH SALEM,             | Owner Occupied      | 05/01/2028| 214,786.82|  18.390|   1.000  |      84.98|
| 1                   | NY 10560                 | 2 Yr / 6 Mo Libor   | 360       | 265,000.00|   8.150|   6      |      84.98|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065795           | 169  DANIELSON PIKE      | Single Family Detach| 09/13/1998|  55,800.00|   5.900|   9.450  |     467.17|
| GOODKNIGHT          | FOSTER,                  | Owner Occupied      | 03/13/2028|  55,724.76|  15.450|   1.000  |      75.00|
| 1                   | RI 02825                 | 6 Month Libor       | 360       |  77,000.00|   9.450|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8066456           | 2568  EAST MAIN STREET   | Single Family Detach| 05/02/2000|  61,500.00|   7.000|  11.600  |     613.73|
| CLARK               | CATO,                    | Owner Occupied      | 05/02/2028|  61,413.80|  17.600|   1.000  |      75.00|
| 1                   | NY 13033                 | 2 Yr / 6 Mo Libor   | 360       |  82,000.00|  11.600|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8040492           | 354  PINE STREET         | Single Family Detach| 07/01/2000|  43,350.00|   8.200|  12.100  |     449.24|
| DIONISI             | SHELBY,                  | Owner Occupied      | 07/01/2028|  43,337.87|  19.100|   1.000  |      85.00|
| 1                   | MI 49455                 | 2 Yr / 6 Mo Libor   | 360       |  51,000.00|  12.100|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8067019           | 120  COLLEGE ROAD        | Single Family Detach| 10/04/1998| 202,500.00|   6.500|   8.950  |   1,622.09|
| TOKARSKI            | MONSEY,                  | Owner Occupied      | 04/04/2028| 202,275.61|  14.950|   1.000  |      78.79|
| 1                   | NY 10952                 | 6 Month Libor       | 360       | 257,000.00|   8.950|   6      |      78.79|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065520           | 1434  MILL HILL TERRACE  | Single Family Detach| 06/01/2000| 280,000.00|   6.550|   9.400  |   2,334.00|
| SCHWAEBER           | SOUTHPORT,               | Owner Occupied      | 06/01/2028| 279,717.56|  15.400|   1.000  |      80.00|
| 1                   | CT 06490                 | 2 Yr / 6 Mo Libor   | 360       | 350,000.00|   9.400|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061399           | 5265  BELLVIEW           | Single Family Detach| 06/01/2001|  71,050.00|   7.500|  11.650  |     711.75|
| CARTER              | MAPLE HEIGHTS,           | Owner Occupied      | 06/01/2028|  71,005.84|  18.650|   1.000  |      70.00|
| 1                   | OH 44137                 | 3 Yr / 6 Mo Libor   | 360       | 104,500.00|  11.650|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8063119           | 1235  39TH STREET        | Two- to Four-Family | 06/01/2000| 127,500.00|   7.750|  10.990  |   1,213.25|
| SERRANO             | BROOKLYN,                | Owner Occupied      | 06/01/2028| 127,408.46|  17.990|   1.000  |      85.00|
| 1                   | NY 11218                 | 2 Yr / 6 Mo Libor   | 360       | 164,000.00|  10.990|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060474           | 3165  WOODWARD ST        | Single Family Detach| 06/17/2000|  84,000.00|   7.210|  10.650  |     777.82|
| JONES               | ERLANGER,                | Owner Occupied      | 06/17/2028|  83,967.68|  16.650|   3.000  |      80.00|
| 1                   | KY 41018                 | 2 Yr / 6 Mo Libor   | 360       | 105,000.00|   7.210|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061410           | 715  SPRINGS RIDGE COURT | Single Family Detach| 12/01/1998| 114,300.00|   7.380|  10.380  |   1,035.31|
| BELLOTT             | KENNESAW,                | Owner Occupied      | 06/01/2028| 114,206.37|  16.380|   1.000  |      90.00|
| 1                   | GA 30144                 | 6 Month Libor       | 360       | 130,000.00|   7.380|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061417           | 904  MARLOWE RD.         | Single Family Detach| 06/01/2001| 112,425.00|   5.000|  11.550  |   1,117.63|
| MANNINO             | CHERRY HILL TWP,         | Owner Occupied      | 06/01/2028| 112,270.42|  17.550|   1.000  |      75.00|
| 1                   | NJ 08003                 | 3 Yr / 6 Mo Libor   | 360       | 150,000.00|   9.550|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061421           | 9  BELICOSE CT.          | Single Family Detach| 05/01/2000| 149,000.00|   5.250|   8.550  |   1,150.97|
| RAIMONDI            | MIDDLETOWN,              | Owner Occupied      | 05/01/2028| 148,730.13|  14.550|   1.000  |      58.43|
| 1                   | NJ 07748                 | 2 Yr / 6 Mo Libor   | 360       | 255,000.00|   5.250|   6      |      58.43|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              41       Page Balance:    $1,514,845.32

<PAGE>

<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8061414           | 1095  WINDLASS DR        | Single Family Detach| 05/01/2000|  85,000.00|   6.300|   9.000  |     683.93|
| FRYER               | STAFFORD TWP,            | Owner Occupied      | 05/01/2028|  84,859.66|  15.000|   1.000  |      77.27|
| 1                   | NJ 08050                 | 2 Yr / 6 Mo Libor   | 360       | 180,000.00|   6.300|   6      |      77.27|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061555           | 113  WASHINGTON ST       | Single Family Detach| 05/19/2000|  69,600.00|   5.200|   8.990  |     559.52|
| SMITH               | BOWDON,                  | Owner Occupied      | 05/19/2028|  69,523.51|  15.990|   2.000  |      80.00|
| 1                   | GA 30108                 | 2 Yr / 6 Mo Libor   | 360       |  87,000.00|   8.990|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060641           | 1315  E 69TH STREET      | Single Family Detach| 06/15/2000|  60,000.00|   7.210|  10.650  |     555.59|
| HOOPER              | CHICAGO,                 | Owner Occupied      | 06/15/2028|  59,976.91|  16.650|   1.000  |      80.00|
| 1                   | IL 60637                 | 2 Yr / 6 Mo Libor   | 360       |  75,000.00|   7.210|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060643           | 3524  AKRON STREET       | Single Family Detach| 06/16/2000|  49,600.00|   7.560|  11.000  |     472.36|
| FRIEND              | CINCINNATI,              | Owner Occupied      | 06/16/2028|  49,582.31|  17.000|   1.000  |      80.00|
| 1                   | OH 45204                 | 2 Yr / 6 Mo Libor   | 360       |  62,000.00|   7.560|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060625           | 420  THIRD AVENUE        | Single Family Detach| 05/27/2000|  26,800.00|   7.910|  11.300  |     261.32|
| DEMING              | DAYTON,                  | Owner Occupied      | 05/27/2028|  26,791.05|  17.300|   3.000  |      80.00|
| 1                   | OH 41074                 | 2 Yr / 6 Mo Libor   | 360       |  33,500.00|   7.910|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8063124           | 21  KEVIN ROAD           | Single Family Detach| 05/01/2000| 125,000.00|   6.600|   9.950  |   1,092.35|
| MINUCCI             | COMMACK,                 | Owner Occupied      | 05/01/2028| 124,830.30|  16.950|   1.000  |      71.42|
| 1                   | NY 11725                 | 2 Yr / 6 Mo Libor   | 360       | 175,000.00|   6.600|   6      |      71.42|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8063122           | 125  127 GREENFIELD STREE| Two- to Four-Family | 04/01/2000|  47,600.00|   7.750|  14.050  |     565.88|
| JOSEPHS             | HARTFORD,                | Owner Occupied      | 04/01/2028|  47,565.15|  21.050|   1.000  |      70.00|
| 1                   | CT 06112                 | 2 Yr / 6 Mo Libor   | 360       |  68,000.00|   7.750|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8063125           | 1453  BALDWIN BLVD       | Single Family Detach| 05/01/2000|  70,000.00|   8.375|  11.250  |     679.88|
| MACHADO             | BAYSHORE,                | Owner Occupied      | 05/01/2028|  69,928.44|  18.250|   1.000  |      70.00|
| 1                   | NY 11706                 | 2 Yr / 6 Mo Libor   | 360       | 110,000.00|   8.375|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8067106           | 10780  SARATOGA          | Single Family Detach| 07/01/2000|  58,400.00|   5.350|   9.750  |     501.75|
| YORAM               | HAZEL PARK,              | Owner Occupied      | 07/01/2028|  58,372.75|  16.750|   1.000  |      80.00|
| 1                   | MI 48030                 | 2 Yr / 6 Mo Libor   | 360       |  77,000.00|   9.750|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8067192           | 42881  HUNT CLUB         | Single Family Detach| 01/01/1999| 194,400.00|   5.000|   9.250  |   1,599.29|
| HAISHA              | STERLING HEIGHTS,        | Owner Occupied      | 07/01/2028| 194,299.21|  16.250|   1.000  |      90.00|
| 1                   | MI 48314                 | 6 Month Libor       | 360       | 216,000.00|   9.250|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8067105           | 42892  DEQUINDRE         | Single Family Detach| 12/01/1998|  89,000.00|   4.500|   8.750  |     700.17|
| SIBLANI             | STERLING HEIGHTS,        | Owner Occupied      | 07/01/2028|  88,948.79|  15.750|   1.000  |      84.76|
| 1                   | MI 48314                 | 6 Month Libor       | 360       | 105,000.00|   8.750|   6      |      84.76|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8067077           | 295  E. PETERSON         | Single Family Detach| 07/01/2000|  93,000.00|   5.150|   9.450  |     778.61|
| ORNDORF             | BRIGHTON,                | Owner Occupied      | 07/01/2028|  92,953.77|  16.450|   1.000  |      76.23|
| 1                   | MI 48116                 | 2 Yr / 6 Mo Libor   | 360       | 122,000.00|   9.450|   6      |      76.23|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              42       Page Balance:      $967,631.85

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| FC8066652           | 903  VELDE AVE           | Single Family Detach| 04/30/2000|  69,700.00|   4.950|   9.150  |     568.37|
| WHITTAKER           | PENNSAUKEN TWP,          | Owner Occupied      | 04/30/2028|  69,588.43|  15.150|   1.000  |      85.00|
| 1                   | NJ 08110                 | 2 Yr / 6 Mo Libor   | 360       |  82,000.00|   7.150|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8066647           | 174  GLENMORE STREET     | Single Family Detach| 11/01/1999| 145,000.00|   5.250|   9.350  |   1,203.40|
| ROBERTIELLO         | BRICK TOWNSHIP,          | Owner Occupied      | 11/01/2027| 144,280.18|  15.350|   1.000  |      84.80|
| 1                   | NJ 08724                 | 2 Yr / 6 Mo Libor   | 360       | 171,000.00|   9.350|   6      |      84.80|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8066188           | 300  COTTONWOOD AVE NE   | Single Family Detach| 06/03/2001|  97,325.00|   6.750|  11.300  |     948.98|
| KELTER              | ST. MICHAEL,             | Owner Occupied      | 06/03/2028|  97,292.50|  18.300|   1.000  |      85.00|
| 1                   | MN 55376                 | 3 Yr / 6 Mo Libor   | 360       | 114,500.00|  11.300|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8066187           | 2800  MUNFORD RD         | Single Family Detach| 06/03/2001|  88,000.00|   7.250|   9.950  |     769.01|
| CHRISTENSON         | BROOKLYN CENTER,         | Owner Occupied      | 06/03/2028|  87,960.66|  16.950|   1.000  |      80.00|
| 1                   | MN 55430                 | 3 Yr / 6 Mo Libor   | 360       | 110,000.00|   9.950|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8066150           | 2935  COLUMBUS AVE S     | Single Family Detach| 06/01/2001|  29,400.00|   7.750|  10.850  |     276.66|
| RYE                 | MINNEAPOLIS,             | Owner Occupied      | 06/01/2028|  29,378.24|  17.850|   1.000  |      60.00|
| 1                   | MN 55407                 | 3 Yr / 6 Mo Libor   | 360       |  49,000.00|  10.850|   6      |      60.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8066151           | 3148  NELSON RD          | Single Family Detach| 06/01/2001| 124,800.00|   6.750|  10.550  |   1,146.26|
| SCHAUST             | DELANO,                  | Owner Occupied      | 06/01/2028| 124,701.45|  17.550|   1.000  |      80.00|
| 1                   | MN 55328                 | 3 Yr / 6 Mo Libor   | 360       | 156,000.00|  10.550|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8067101           | 137  EAST HAZELHURST     | Single Family Detach| 06/01/2000|  52,000.00|   5.075|   9.375  |     432.51|
| WILLIAMS            | FERNDALE,                | Owner Occupied      | 06/01/2028|  51,947.27|  16.375|   1.000  |      54.17|
| 1                   | MI 48220                 | 2 Yr / 6 Mo Libor   | 360       |  96,000.00|   9.375|   6      |      54.17|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8052121           | 100  COUNTRY BROOK LANE  | Single Family Detach| 06/01/2000| 108,210.00|   5.500|   9.750  |     929.69|
| MOORE               | YOUNGSVILLE,             | Owner Occupied      | 06/01/2028| 108,108.63|  15.750|   1.000  |      71.19|
| 1                   | NC 27596                 | 2 Yr / 6 Mo Libor   | 360       | 152,000.00|   8.750|   6      |      71.19|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8062079           | 36  BEATRICE CIRCLE      | Single Family Detach| 06/01/2000| 309,000.00|   6.750|  10.700  |   2,872.85|
| BEINHOCKER          | BELMONT,                 | Owner Occupied      | 06/01/2028| 308,763.75|  16.700|   1.000  |      75.00|
| 1                   | MA 02178                 | 2 Yr / 6 Mo Libor   | 360       | 412,000.00|  10.700|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8063243           | 611  GARFIELD AVENUE     | Single Family Detach| 08/01/2000| 142,300.00|   6.700|   8.900  |   1,134.76|
| GREGORY             | JERSEY CITY,             | Owner Occupied      | 07/01/2028| 142,220.63|  15.900|   1.000  |      79.05|
| 1                   | NJ 07305                 | 2 Yr / 6 Mo Libor   | 360       | 180,000.00|   8.900|   6      |      79.05|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060730           | 2217  DAWN LANE          | Single Family Detach| 05/01/2000|  85,850.00|   4.625|   8.375  |     652.52|
| PARKS               | TEMPLE HILLS,            | Owner Occupied      | 05/01/2028|  85,688.80|  14.375|   1.000  |      85.00|
| 1                   | MD 20748                 | 2 Yr / 6 Mo Libor   | 360       | 101,000.00|   4.625|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060404           | 13812  COUNTY ROAD 7     | Single Family Detach| 06/01/2000|  74,375.00|   6.194|   9.975  |     651.32|
| ELSENPETER          | SOUTH HAVEN,             | Owner Occupied      | 06/01/2028|  74,308.57|  16.975|   1.000  |      85.00|
| 1                   | MN 55382                 | 2 Yr / 6 Mo Libor   | 360       |  88,000.00|   9.975|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              43       Page Balance:    $1,324,239.11

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8060399           | 1620  26TH  AVE. NORTH   | Single Family Detach| 12/01/1998|  19,600.00|   7.692|  10.473  |     178.89|
| AINA                | MINNEAPOLIS,             | Investor Owned      | 06/01/2028|  19,562.98|  17.473|   1.000  |      70.00|
| 1                   | MN 55411                 | 6 Month Libor       | 360       |  65,000.00|  10.473|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060403           | 320  EAST 41ST STREET    | Single Family Detach| 11/01/1998|  72,000.00|   6.842|   9.623  |     611.89|
| EHRLICHMANN         | MINNEAPOLIS,             | Owner Occupied      | 05/01/2028|  71,930.70|  16.623|   1.000  |      80.00|
| 1                   | MN 55409                 | 6 Month Libor       | 360       |  90,000.00|   9.623|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060402           | 7229  SOUTH ALBANY       | Single Family Detach| 06/01/2000| 103,200.00|   6.344|  10.125  |     915.20|
| BUTLER              | CHICAGO,                 | Owner Occupied      | 06/01/2028| 103,110.72|  17.125|   1.000  |      80.00|
| 1                   | IL 60629                 | 2 Yr / 6 Mo Libor   | 360       | 129,000.00|  10.125|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060401           | 8014  SOUTH CREEK ROAD   | Single Family Detach| 11/01/1998|  76,800.00|   6.209|   8.990  |     617.40|
| BORDEN              | BELOIT,                  | Owner Occupied      | 05/01/2028|  76,715.61|  15.990|   1.000  |      80.00|
| 1                   | WI 53511                 | 6 Month Libor       | 360       |  96,000.00|   8.990|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060400           | 2301  WILDWOOD TRAIL     | Single Family Detach| 05/01/2000|  78,750.00|   6.119|   8.000  |     577.84|
| BAUER               | MINNETONKA,              | Owner Occupied      | 05/01/2028|  78,643.97|  15.000|   1.000  |      75.00|
| 1                   | MN 55305                 | 2 Yr / 6 Mo Libor   | 360       | 105,000.00|   8.000|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060414           | 5720  EWING AVENUE SOUTH | Single Family Detach| 06/01/2000| 119,000.00|   6.084|   9.975  |   1,042.11|
| ZAMORA              | EDINA,                   | Owner Occupied      | 06/01/2028| 118,893.72|  16.975|   1.000  |      85.00|
| 1                   | MN 55410                 | 2 Yr / 6 Mo Libor   | 360       | 140,000.00|   9.975|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061069           | 698  W. SULLIVAN STREET  | Single Family Detach| 05/27/2000|  79,900.00|   8.200|  10.890  |     754.27|
| BAKER               | BOISE,                   | Owner Occupied      | 05/27/2028|  79,841.38|  17.890|   1.000  |      85.00|
| 1                   | ID 93706                 | 2 Yr / 6 Mo Libor   | 360       |  96,000.00|  10.890|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061073           | 3141  SOUTHEAST ROOD     | Single Family Detach| 06/03/2000| 131,750.00|   6.950|   8.350  |     999.07|
| CHRISTOPHER         | HILLSBORO,               | Owner Occupied      | 06/03/2028| 131,667.69|  15.350|   1.000  |      82.34|
| 1                   | OR 97123                 | 2 Yr / 6 Mo Libor   | 360       | 160,000.00|   8.350|   6      |      82.34|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061075           | 1100  SOUTH 1600 WEST    | Single Family Detach| 06/01/2000| 212,415.00|   7.300|  10.390  |   1,925.60|
| DAHL                | MAPLETON,                | Owner Occupied      | 06/01/2028| 212,241.37|  17.390|   1.000  |      85.00|
| 1                   | UT 84664                 | 2 Yr / 6 Mo Libor   | 360       | 260,000.00|  10.390|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061082           | 5721  ANSONVILLE ROAD    | Single Family Detach| 06/09/2000|  91,200.00|   9.750|   9.750  |     783.55|
| GODWIN              | MARSHVILLE,              | Owner Occupied      | 06/09/2028|  91,157.45|  16.750|   1.000  |      80.00|
| 1                   | NC 28103                 | 2 Yr / 6 Mo Libor   | 360       | 114,000.00|   9.750|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061090           | 7881  YATES STREET       | Single Family Detach| 06/03/2000|  96,300.00|   7.750|   9.500  |     809.74|
| MCGINN              | WESTMINSTER,             | Owner Occupied      | 06/03/2028|  96,252.64|  16.500|   1.000  |      90.00|
| 1                   | CO 80030                 | 2 Yr / 6 Mo Libor   | 360       | 107,000.00|   9.500|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061091           | 4631  OAKLEY AVENUE      | Two- to Four-Family | 06/05/2000|  52,800.00|   8.750|  10.790  |     494.47|
| MORGAN JR.          | CLEVELAND,               | Owner Occupied      | 06/05/2028|  52,780.29|  17.790|   1.000  |      80.00|
| 1                   | OH 44102                 | 2 Yr / 6 Mo Libor   | 360       |  66,000.00|  10.790|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              44       Page Balance:    $1,132,798.52

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8061097           | 1146  NORTHFLOYD ROAD    | Single Family Detach| 06/09/2000|  67,000.00|   7.950|   8.700  |     524.70|
| REMBERT             | SCRANTON,                | Owner Occupied      | 06/09/2028|  66,961.05|  15.700|   1.000  |      69.07|
| 1                   | SC 29591                 | 2 Yr / 6 Mo Libor   | 360       |  97,000.00|   8.700|   6      |      69.07|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061103           | 8  MADISON HILL ROAD     | Single Family Detach| 06/10/2000| 112,000.00|   6.950|   9.380  |     931.97|
| SISSOKO             | SUFFERN,                 | Owner Occupied      | 06/10/2028| 111,943.50|  16.380|   1.000  |      49.77|
| 1                   | NY 10901                 | 2 Yr / 6 Mo Libor   | 360       | 225,000.00|   9.380|   6      |      49.77|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061109           | 102  YACHTCLUB DRIVE     | Single Family Detach| 05/27/2000|  82,500.00|   8.000|  10.250  |     739.28|
| WALTY               | JEFFERSON TOWNSHIP,      | Owner Occupied      | 05/27/2028|  82,430.52|  17.250|   1.000  |      75.00|
| 1                   | NJ 07849                 | 2 Yr / 6 Mo Libor   | 360       | 110,000.00|  10.250|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061035           | 718  CHATSWORTH DRIVE    | Single Family Detach| 06/01/2000| 184,500.00|  11.000|  11.450  |   1,820.05|
| CARTER              | ACCOKEEK,                | Owner Occupied      | 06/01/2028| 184,380.21|  18.450|   1.000  |      88.07|
| 1                   | MD 20607                 | 2 Yr / 6 Mo Libor   | 360       | 209,500.00|  11.450|   6      |      88.07|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061036           | 2828  SING SONG WAY      | Single Family Detach| 05/29/2000|  93,600.00|   6.700|   9.600  |     793.88|
| GARCIA              | LAS VEGAS,               | Owner Occupied      | 05/29/2028|  93,509.48|  16.600|   1.000  |      90.00|
| 1                   | NV 89106                 | 2 Yr / 6 Mo Libor   | 360       | 104,000.00|   9.600|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061041           | 1132  SOUTH CHAMPION     | Single Family Detach| 06/03/2000|  51,850.00|   9.990|  10.900  |     489.87|
| HERRING             | COLUMBUS,                | Owner Occupied      | 06/03/2028|  51,831.10|  17.900|   1.000  |      85.00|
| 1                   | OH 43206                 | 2 Yr / 6 Mo Libor   | 360       |  61,000.00|  10.900|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061042           | 101  PEMBERTON DRIVE     | Single Family Detach| 06/08/2000|  93,100.00|   9.950|   9.950  |     813.58|
| HESTER              | GREENVILLE,              | Owner Occupied      | 06/08/2028|  93,058.37|  16.950|   1.000  |      70.00|
| 1                   | SC 29611                 | 2 Yr / 6 Mo Libor   | 360       | 133,000.00|   9.950|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061045           | 1532  BEVERLY, S.W.      | Single Family Detach| 05/19/2000|  73,000.00|   5.900|   8.900  |     582.13|
| HUNTER              | ALBUQUERQUE,             | Owner Occupied      | 05/19/2028|  72,918.27|  15.900|   1.000  |      69.52|
| 1                   | NM 87105                 | 2 Yr / 6 Mo Libor   | 360       | 105,000.00|   8.900|   6      |      69.52|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061046           | 789  NW SHERMAN          | Single Family Detach| 05/27/2000|  85,500.00|   8.100|  10.500  |     782.10|
| NELSON              | SHERIDAN,                | Owner Occupied      | 05/27/2028|  85,430.86|  17.500|   1.000  |      90.00|
| 1                   | OR 97378                 | 2 Yr / 6 Mo Libor   | 360       |  95,000.00|  10.500|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061047           | 1455  OLD POST ROAD      | Single Family Detach| 06/08/2000| 100,000.00|   6.300|   9.200  |     819.05|
| PASKA               | MARSTONS MILLS,          | Owner Occupied      | 06/08/2028|  99,947.62|  16.200|   1.000  |      48.07|
| 1                   | MA 02635                 | 2 Yr / 6 Mo Libor   | 360       | 208,000.00|   9.200|   6      |      48.07|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061048           | 6005  KIRBY ROAD         | Single Family Detach| 06/08/2000| 150,000.00|   8.400|  11.600  |   1,496.89|
| RAMSEY JR           | CLINTON,                 | Owner Occupied      | 06/08/2028| 149,953.11|  18.600|   1.000  |      78.53|
| 1                   | MD 20735                 | 2 Yr / 6 Mo Libor   | 360       | 191,000.00|  11.600|   6      |      78.53|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061050           | 2852  SOUTH 800 EAST     | Single Family Detach| 05/01/2000|  66,000.00|   7.200|   9.600  |     559.79|
| THATCHER            | SALT LAKE CITY,          | Owner Occupied      | 05/01/2028|  65,903.87|  16.600|   1.000  |      61.11|
| 1                   | UT 84106                 | 2 Yr / 6 Mo Libor   | 360       | 108,000.00|   9.600|   6      |      61.11|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              45       Page Balance:    $1,158,267.96

<PAGE>

<TABLE>
<CAPTION>


- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8061053           | 3416  SANDRIDGE DRIVE    | Single Family Detach| 05/29/2000|  67,950.00|   6.300|   9.200  |     556.55|
| WHISENHUNT          | HOBBS,                   | Owner Occupied      | 05/29/2028|  67,878.53|  16.200|   1.000  |      90.00|
| 1                   | NM 88240                 | 2 Yr / 6 Mo Libor   | 360       |  78,500.00|   9.200|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061055           | 1680  LINZEE DRIVE       | Single Family Detach| 06/08/2000| 160,000.00|   9.950|   9.950  |   1,398.21|
| WINKLER             | WESTMINSTER,             | Owner Occupied      | 06/08/2028| 159,928.46|  16.950|   1.000  |      78.04|
| 1                   | MD 21157                 | 2 Yr / 6 Mo Libor   | 360       | 274,000.00|   9.950|   6      |      78.04|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060703           | 274  N  WALL ST          | Single Family Detach| 05/27/2000|  68,850.00|   7.250|   9.990  |     603.70|
| BAUGHMAN            | COOS BAY,                | Owner Occupied      | 05/27/2028|  68,788.70|  16.990|   1.000  |      85.00|
| 1                   | OR 97402                 | 2 Yr / 6 Mo Libor   | 360       |  81,000.00|   9.990|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060704           | 504  HEATH AVENUE        | Single Family Detach| 06/05/2000| 107,200.00|   8.500|   8.850  |     851.01|
| COOK                | LINTHICUM,               | Owner Occupied      | 06/05/2028| 106,990.60|  15.850|   1.000  |      80.00|
| 1                   | MD 21090                 | 2 Yr / 6 Mo Libor   | 360       | 134,000.00|   8.850|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060706           | 93  JUNE AVENUE          | Single Family Detach| 06/05/2000|  65,000.00|   7.100|   8.700  |     509.04|
| GOODEN              | WARWICK,                 | Owner Occupied      | 06/05/2028|  64,962.21|  15.700|   1.000  |      52.00|
| 1                   | RI 02889                 | 2 Yr / 6 Mo Libor   | 360       | 125,000.00|   8.700|   6      |      52.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060714           | 517  RAILROAD STREET     | Single Family Detach| 05/22/2000|  42,400.00|   8.990|   9.990  |     371.78|
| MERCHANT            | BERNE,                   | Owner Occupied      | 05/22/2028|  42,362.24|  16.990|   1.000  |      80.00|
| 1                   | IN 46711                 | 2 Yr / 6 Mo Libor   | 360       |  53,000.00|   9.990|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060716           | 136  WATER STREET        | Single Family Detach| 06/05/2000|  71,400.00|  10.990|  11.990  |     733.88|
| MORNINGSTAR         | THURMONT,                | Owner Occupied      | 06/05/2028|  71,379.53|  18.990|   1.000  |      79.00|
| 1                   | MD 21788                 | 2 Yr / 6 Mo Libor   | 360       |  90,000.00|  11.990|   6      |      79.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060718           | 76  PARKGATE AV          | Single Family Detach| 06/05/2000|  68,800.00|   8.950|   9.600  |     583.53|
| SEYBERT             | YOUNGSTOWN,              | Owner Occupied      | 06/05/2028|  68,766.87|  16.600|   1.000  |      80.00|
| 1                   | OH 44515                 | 2 Yr / 6 Mo Libor   | 360       |  86,000.00|   9.600|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060258           | 9454  LAKE SHORE ROAD    | Single Family Detach| 05/27/2000|  78,000.00|   8.950|  11.400  |     766.48|
| ANDERSON            | ANGOLA,                  | Investor Owned      | 05/27/2028|  77,948.80|  18.400|   1.000  |      65.00|
| 1                   | NY 14006                 | 2 Yr / 6 Mo Libor   | 360       | 120,000.00|  11.400|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060257           | 9444  LAKE SHORE ROAD    | Single Family Detach| 05/27/2000| 172,500.00|   8.750|  10.990  |   1,641.45|
| ANDERSON            | ANGOLA,                  | Owner Occupied      | 05/27/2028| 172,376.16|  17.990|   1.000  |      75.00|
| 1                   | NY 14006                 | 2 Yr / 6 Mo Libor   | 360       | 290,000.00|  10.990|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060261           | 1569  TYLER STREET       | Single Family Detach| 05/22/2000|  36,000.00|   5.500|   8.500  |     276.81|
| BECK                | AKRON,                   | Owner Occupied      | 05/22/2028|  35,956.23|  15.500|   1.000  |      80.00|
| 1                   | OH 44307                 | 2 Yr / 6 Mo Libor   | 360       |  56,500.00|   8.500|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060262           | 4363  EAST 139TH STREET  | Single Family Detach| 05/28/2000|  55,200.00|   8.990|  10.790  |     516.94|
| BLAIR               | GARFIELD HEIGHTS,        | Owner Occupied      | 05/28/2028|  55,157.55|  17.790|   1.000  |      80.00|
| 1                   | OH 44105                 | 2 Yr / 6 Mo Libor   | 360       |  69,000.00|  10.790|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              46       Page Balance:      $992,495.88

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8060263           | 2180  RIDGEVIEW CIRCLE   | Single Family Detach| 05/27/2000| 119,500.00|   6.300|   9.200  |     978.77|
| BLOCK               | SANTA FE,                | Owner Occupied      | 05/27/2028| 119,374.32|  16.200|   1.000  |      85.97|
| 1                   | NM 87505                 | 2 Yr / 6 Mo Libor   | 360       | 139,000.00|   9.200|   6      |      85.97|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060268           | 45  WEST 132ND STREET    | Two- to Four-Family | 05/27/2000| 157,250.00|   7.500|  10.250  |   1,409.12|
| BUNTON              | BROOKLYN,                | Owner Occupied      | 05/27/2028| 157,117.55|  17.250|   1.000  |      85.00|
| 1                   | NY 11212                 | 2 Yr / 6 Mo Libor   | 360       | 255,000.00|  10.250|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060269           | 305  SOUTH CLINTON ST    | Single Family Detach| 05/27/2000|  37,000.00|   8.950|   9.500  |     311.12|
| BUSH                | WEST LEBANON,            | Owner Occupied      | 05/27/2028|  36,963.45|  16.500|   1.000  |      76.50|
| 1                   | IN 47991                 | 2 Yr / 6 Mo Libor   | 360       |  48,360.00|   9.500|   6      |      76.50|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060271           | 1607  WEST 5TH STREET    | Single Family Detach| 05/26/2000|  53,900.00|   9.100|  11.200  |     521.46|
| CENTERS             | MARION,                  | Owner Occupied      | 05/26/2028|  53,863.05|  18.200|   1.000  |      70.00|
| 1                   | IN 46953                 | 2 Yr / 6 Mo Libor   | 360       |  77,000.00|  11.200|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060274           | 1984  SOUTHEAST CRYSTAL  | Single Family Detach| 05/22/2000|  93,750.00|   6.500|   9.500  |     788.30|
| CHESBROUGH          | CORVALLIS,               | Investor Owned      | 05/22/2028|  93,657.41|  16.500|   1.000  |      75.00|
| 1                   | OR 97333                 | 2 Yr / 6 Mo Libor   | 360       | 125,000.00|   9.500|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060277           | 291  NORTH HYLAND LAN    | Single Family Detach| 05/27/2000|  50,000.00|   6.750|   8.500  |     384.46|
| CONGER              | LOWELL,                  | Owner Occupied      | 05/27/2028|  49,939.20|  15.500|   1.000  |      69.44|
| 1                   | OR 97452                 | 2 Yr / 6 Mo Libor   | 360       |  72,000.00|   8.500|   6      |      69.44|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060279           | 989  EAST 24TH STREET    | Two- to Four-Family | 06/02/2000| 116,000.00|   7.950|   9.600  |     983.87|
| HOUTEN              | PATERSON,                | Owner Occupied      | 06/02/2028| 115,944.13|  16.600|   1.000  |      80.00|
| 1                   | NJ 07513                 | 2 Yr / 6 Mo Libor   | 360       | 145,000.00|   9.600|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060283           | 319  MAIN ST             | Single Family Detach| 05/22/2000|  32,250.00|   6.700|   9.300  |     266.48|
| ELLIOTT             | WISHRAM,                 | Owner Occupied      | 05/22/2028|  32,216.79|  16.300|   1.000  |      75.00|
| 1                   | WA 98673                 | 2 Yr / 6 Mo Libor   | 360       |  43,000.00|   9.300|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060286           | 6704  BORDER PLACE       | Single Family Detach| 03/01/2000|  91,000.00|   8.375|  11.625  |     909.85|
| GRAY                | FORT WASHINGTON,         | Owner Occupied      | 03/01/2028|  90,742.63|  17.625|   1.000  |      64.92|
| 1                   | MD 20744                 | 2 Yr / 6 Mo Libor   | 360       | 140,000.00|  11.625|   6      |      64.92|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060288           | 202  CHATAM COURT        | Single Family Detach| 05/29/2001| 192,000.00|   8.750|   8.750  |   1,510.46|
| HARRIS              | CHARLESTOWN,             | Owner Occupied      | 05/29/2028| 191,778.27|  15.750|   1.000  |      80.00|
| 1                   | WV 25414                 | 3 Yr / 6 Mo Libor   | 360       | 240,000.00|   8.750|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060290           | 13358  SOUTH WOODLAND    | Single Family Detach| 05/22/2000|  49,000.00|   8.990|  11.450  |     483.37|
| HOCKETT             | CLEVELAND,               | Owner Occupied      | 05/22/2028|  48,968.19|  18.450|   1.000  |      59.03|
| 1                   | OH 44120                 | 2 Yr / 6 Mo Libor   | 360       |  83,000.00|  11.450|   6      |      59.03|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060298           | 1741  EVANSDALE AVENUE   | Single Family Detach| 05/28/2000|  48,750.00|   7.500|  10.100  |     431.42|
| JOHNSON             | TOLEDO,                  | Owner Occupied      | 05/28/2028|  48,707.02|  17.100|   1.000  |      75.00|
| 1                   | OH 43607                 | 2 Yr / 6 Mo Libor   | 360       |  65,000.00|  10.100|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              47       Page Balance:    $1,039,272.01

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8060303           | 6980  OLDTOWN ROAD       | Single Family Detach| 05/28/2000|  33,000.00|  10.000|  10.900  |     311.78|
| KELSO JR.           | EAST FULTONHAM,          | Owner Occupied      | 05/28/2028|  32,975.83|  17.900|   1.000  |      75.00|
| 1                   | OH 43735                 | 2 Yr / 6 Mo Libor   | 360       |  44,000.00|  10.900|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060309           | 5030  HAVARD STREET      | Single Family Detach| 05/20/2000|  41,250.00|   8.950|  11.650  |     413.22|
| PARKS               | KANNAPOLIS,              | Investor Owned      | 05/20/2028|  41,224.37|  18.650|   1.000  |      75.00|
| 1                   | NC 28083                 | 2 Yr / 6 Mo Libor   | 360       |  55,000.00|  11.650|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060374           | 1110  SEWARD AVENUE      | Single Family Detach| 05/28/2000|  37,500.00|   9.990|  10.790  |     351.18|
| PAYNE               | AKRON,                   | Owner Occupied      | 05/28/2028|  37,471.06|  17.790|   1.000  |      75.00|
| 1                   | OH 44320                 | 2 Yr / 6 Mo Libor   | 360       |  50,000.00|  10.790|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060312           | 5404  SE HENRY STREET    | Single Family Detach| 05/27/2000| 102,835.00|   8.250|   9.150  |     838.56|
| REED                | PORTLAND,                | Owner Occupied      | 05/27/2028| 102,725.70|  16.150|   1.000  |      84.29|
| 1                   | OR 97206                 | 2 Yr / 6 Mo Libor   | 360       | 122,000.00|   9.150|   6      |      84.29|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060314           | 2614  W  NEWGROVE STREET | Single Family Detach| 06/01/2000|  80,000.00|   7.750|   9.900  |     696.15|
| REYES               | LANCASTER,               | Owner Occupied      | 06/01/2028|  79,927.40|  16.900|   1.000  |      80.00|
| 1                   | CA 93536                 | 2 Yr / 6 Mo Libor   | 360       | 100,000.00|   9.900|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060318           | 101  SEVENTH STREET      | Single Family Detach| 05/29/2001|  71,100.00|   8.990|  10.500  |     650.38|
| STOCKWELL           | LIVERPOOL,               | Owner Occupied      | 05/29/2028|  71,043.25|  17.500|   1.000  |      89.87|
| 1                   | NY 13088                 | 3 Yr / 6 Mo Libor   | 360       |  79,000.00|  10.500|   6      |      89.87|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060328           | 7320  SOUTHWEST 102ND    | Single Family Detach| 05/22/2000| 144,000.00|   7.900|   9.600  |   1,221.35|
| TOLMACHEV           | BEAVERTON,               | Owner Occupied      | 05/22/2028| 143,860.75|  16.600|   1.000  |      90.00|
| 1                   | OR 97008                 | 2 Yr / 6 Mo Libor   | 360       | 160,000.00|   9.600|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060329           | 8626  NORTH 55TH AVENUE  | Single Family Detach| 05/01/2000|  76,000.00|   5.700|   9.550  |     641.82|
| TOUVELL             | GLENDALE,                | Owner Occupied      | 05/01/2028|  75,888.15|  16.550|   1.000  |      76.00|
| 1                   | AZ 85302                 | 2 Yr / 6 Mo Libor   | 360       | 100,000.00|   9.550|   6      |      76.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060339           | 1841  K STREET           | Single Family Detach| 05/26/2000|  48,000.00|   7.900|   9.990  |     420.88|
| WINTER              | HEYBURN,                 | Owner Occupied      | 05/26/2028|  47,957.02|  16.990|   1.000  |      80.00|
| 1                   | ID 83336                 | 2 Yr / 6 Mo Libor   | 360       |  60,000.00|   9.990|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060104           | 738  KIMBALL PLACE       | Single Family Detach| 05/18/2000|  70,400.00|   9.900|  10.390  |     638.19|
| ALEXANDER           | COLUMBUS,                | Owner Occupied      | 05/18/2028|  70,342.47|  17.390|   1.000  |      80.00|
| 1                   | OH 43205                 | 2 Yr / 6 Mo Libor   | 360       |  88,000.00|  10.390|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060122           | 2476  EAST 84TH STREET   | Single Family Detach| 05/26/2000|  42,000.00|   8.990|  10.990  |     399.66|
| CALLOWAY            | CLEVELAND,               | Owner Occupied      | 05/26/2028|  41,969.84|  17.990|   1.000  |      70.00|
| 1                   | OH 44104                 | 2 Yr / 6 Mo Libor   | 360       |  60,000.00|  10.990|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060123           | 19  QUEEN MARY DRIVE     | Single Family Detach| 05/22/2000|  51,000.00|   6.000|   8.750  |     401.22|
| CAMPBELL            | QUEENSBURY,              | Owner Occupied      | 05/22/2028|  50,740.74|  15.750|   1.000  |      79.06|
| 1                   | NY 12804                 | 2 Yr / 6 Mo Libor   | 360       |  65,000.00|   8.750|   6      |      79.06|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              48       Page Balance:      $796,126.58

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8060128           | 95  EASTCOURT STREET     | Single Family Detach| 05/29/2000|  44,500.00|  10.300|  10.300  |     400.42|
| CONDE               | ROCKYMOUNT,              | Owner Occupied      | 05/29/2028|  44,462.92|  17.300|   1.000  |      50.00|
| 1                   | VA 24151                 | 2 Yr / 6 Mo Libor   | 360       |  89,000.00|  10.300|   6      |      50.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060132           | 1319  NE WATSON DRIVE    | Single Family Detach| 05/21/2000|  92,800.00|   5.990|   8.500  |     713.55|
| DANLEY              | BEND,                    | Owner Occupied      | 05/21/2028|  92,687.17|  15.500|   1.000  |      80.00|
| 1                   | OR 97701                 | 2 Yr / 6 Mo Libor   | 360       | 116,000.00|   8.500|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060137           | 715  MOUNTAIN VIEW DR    | Single Family Detach| 05/20/2000| 157,500.00|   7.100|  10.000  |   1,382.18|
| EMERSON             | EUGENE,                  | Owner Occupied      | 05/20/2028| 157,360.06|  17.000|   1.000  |      90.00|
| 1                   | OR 97401                 | 2 Yr / 6 Mo Libor   | 360       | 175,000.00|  10.000|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060138           | 1955  WEST 1000 NORTH    | Single Family Detach| 05/22/2000|  48,600.00|   6.750|   8.990  |     390.70|
| FARRELL             | FORTVILLE,               | Owner Occupied      | 05/22/2028|  48,546.60|  15.990|   1.000  |      58.55|
| 1                   | IN 46040                 | 2 Yr / 6 Mo Libor   | 360       |  83,000.00|   8.990|   6      |      58.55|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060145           | 12515  WEST LEXUS COURT  | Single Family Detach| 06/01/2000| 182,750.00|   7.640|  10.990  |   1,738.99|
| FRAZIER             | BOISE,                   | Owner Occupied      | 06/01/2028| 182,618.80|  17.990|   1.000  |      85.00|
| 1                   | ID 83713                 | 2 Yr / 6 Mo Libor   | 360       | 215,000.00|  10.990|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060146           | 109  CULLEN STREET       | Single Family Detach| 05/19/2000|  37,200.00|   6.850|   9.400  |     310.09|
| FURR                | LIVERPOOL,               | Owner Occupied      | 05/19/2028|  37,156.23|  16.400|   1.000  |      80.00|
| 1                   | NY 13088                 | 2 Yr / 6 Mo Libor   | 360       |  46,500.00|   9.400|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060158           | 206  MAIN STREET         | Single Family Detach| 05/20/2000|  51,000.00|   8.500|   9.600  |     432.56|
| HAYER               | KIMBOLTON,               | Owner Occupied      | 05/20/2028|  50,950.24|  16.600|   1.000  |      85.00|
| 1                   | OH 43749                 | 2 Yr / 6 Mo Libor   | 360       |  60,000.00|   9.600|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060160           | 1055  ROYALIST ROAD      | Single Family Detach| 05/26/2000| 165,750.00|  10.750|  10.750  |   1,547.25|
| HIBBARD             | MOUNT PLEASANT,          | Owner Occupied      | 05/26/2028| 165,624.62|  17.750|   1.000  |      85.00|
| 1                   | SC 29464                 | 2 Yr / 6 Mo Libor   | 360       | 195,000.00|  10.750|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060174           | 716  NORTH RILEY         | Single Family Detach| 05/19/2000|  62,900.00|   6.990|   9.990  |     551.53|
| LOCKHART            | INDIANAPOLIS,            | Owner Occupied      | 05/19/2028|  62,837.02|  16.990|   1.000  |      85.00|
| 1                   | IN 46201                 | 2 Yr / 6 Mo Libor   | 360       |  74,000.00|   9.990|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060182           | 829  EAST BRYAN AVE      | Single Family Detach| 05/22/2000|  81,900.00|   6.300|   9.050  |     661.93|
| MCSHARRY            | SALT LAKE CITY,          | Owner Occupied      | 05/22/2028|  81,811.13|  16.050|   1.000  |      66.31|
| 1                   | UT 84105                 | 2 Yr / 6 Mo Libor   | 360       | 123,500.00|   9.050|   6      |      66.31|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060184           | 9610  NORTH  15TH STREET | Two- to Four-Family | 05/01/2000|  28,500.00|   9.850|  12.600  |     306.38|
| MERRITT             | TAMPA,                   | Investor Owned      | 05/01/2028|  28,477.14|  19.600|   1.000  |      75.00|
| 1                   | FL 33612                 | 2 Yr / 6 Mo Libor   | 360       |  38,000.00|  12.600|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060185           | 1112  DONNYBROOK CT      | Single Family Detach| 05/22/2000| 109,425.00|   8.950|   9.990  |     959.47|
| MILES               | FAYETTEVILLE,            | Owner Occupied      | 05/22/2028| 109,327.58|  16.990|   1.000  |      74.97|
| 1                   | NC 28314                 | 2 Yr / 6 Mo Libor   | 360       | 146,000.00|   9.990|   6      |      74.97|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              49       Page Balance:    $1,061,859.51

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8060186           | 401  W.  MARKET STREET   | Single Family Detach| 05/21/2000|  67,500.00|   7.900|   9.990  |     591.86|
| MILLER              | ROCKFORD,                | Owner Occupied      | 05/21/2028|  67,439.91|  16.990|   1.000  |      90.00|
| 1                   | OH 45882                 | 2 Yr / 6 Mo Libor   | 360       |  75,000.00|   9.990|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060441           | 1156  PATTERSON HILL ROAD| Single Family Detach| 05/28/2000|  53,600.00|   8.350|  10.900  |     506.40|
| MORRISON            | SALEM,                   | Owner Occupied      | 05/28/2028|  53,560.76|  17.900|   1.000  |      80.00|
| 1                   | NY 12865                 | 2 Yr / 6 Mo Libor   | 360       |  67,000.00|  10.900|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060193           | 1705  SOUTH COVE LANE    | Single Family Detach| 05/22/2000|  62,250.00|  10.000|  11.650  |     623.59|
| PATTERSON           | NORWICH,                 | Owner Occupied      | 05/22/2028|  62,211.32|  18.650|   1.000  |      75.00|
| 1                   | OH 43767                 | 2 Yr / 6 Mo Libor   | 360       |  83,000.00|  11.650|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060196           | 6928  REVERE DRIVE       | Single Family Detach| 05/20/2000|  75,000.00|   6.700|   8.950  |     600.77|
| PETRO               | DERBY,                   | Owner Occupied      | 05/20/2028|  74,916.90|  15.950|   1.000  |      75.00|
| 1                   | NY 14047                 | 2 Yr / 6 Mo Libor   | 360       | 100,000.00|   8.950|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060198           | 1019  CONGRESS STREET    | Single Family Detach| 05/27/2000| 114,000.00|   8.990|   8.990  |     916.45|
| PILLER              | WHITHALL,                | Owner Occupied      | 05/27/2028| 113,874.73|  15.990|   1.000  |      63.15|
| 1                   | PA 18052                 | 2 Yr / 6 Mo Libor   | 360       | 180,500.00|   8.990|   6      |      63.15|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060203           | 321  WASHINGTON STREET   | Single Family Detach| 05/21/2000|  36,000.00|   9.990|  10.500  |     329.31|
| RIEBEL              | ZANESVILLE,              | Owner Occupied      | 05/21/2028|  35,960.56|  17.500|   1.000  |      75.00|
| 1                   | OH 43701                 | 2 Yr / 6 Mo Libor   | 360       |  48,000.00|  10.500|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060213           | 105  COLA ROAD           | Single Family Detach| 05/19/2000|  36,000.00|   8.750|  10.790  |     337.14|
| SMITH               | WINSTON,                 | Owner Occupied      | 05/19/2028|  35,973.00|  17.790|   1.000  |      69.00|
| 1                   | OR 97496                 | 2 Yr / 6 Mo Libor   | 360       |  52,500.00|  10.790|   6      |      69.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060218           | 473  ECKARD AVENUE       | Single Family Detach| 05/22/2000|  50,050.00|   9.990|  12.350  |     528.34|
| SUMEY               | AKRON,                   | Owner Occupied      | 05/22/2028|  50,023.38|  19.350|   1.000  |      65.00|
| 1                   | OH 44314                 | 2 Yr / 6 Mo Libor   | 360       |  77,000.00|  12.350|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060219           | 12  OAK HILL STREET      | Single Family Detach| 05/22/2000| 102,000.00|   8.000|  11.990  |   1,048.40|
| TAYLOR              | STAMFORD,                | Owner Occupied      | 05/22/2028| 101,941.21|  18.990|   1.000  |      68.00|
| 1                   | CT 06902                 | 2 Yr / 6 Mo Libor   | 360       | 150,000.00|  11.990|   6      |      68.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060220           | 1008  SALLY ANNE DRIVE   | Single Family Detach| 05/01/2001|  32,250.00|   8.350|  11.990  |     331.48|
| THATCHER            | ROSENBERG,               | Owner Occupied      | 05/01/2028|  32,221.98|  18.990|   1.000  |      75.00|
| 1                   | TX 77471                 | 3 Yr / 6 Mo Libor   | 360       |  43,000.00|  11.990|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060223           | 25  SOUTH 9TH STREET     | Two- to Four-Family | 05/22/2000|  64,000.00|   9.500|  10.500  |     585.43|
| TURCIN              | READING,                 | Owner Occupied      | 05/22/2028|  63,948.92|  17.500|   1.000  |      80.00|
| 1                   | PA 19602                 | 2 Yr / 6 Mo Libor   | 360       |  80,000.00|  10.500|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060224           | 624  COUNTRYSIDE DRIVE   | Single Family Detach| 05/20/2000| 107,000.00|   7.990|   8.990  |     860.18|
| TURNER              | LEBANON,                 | Owner Occupied      | 05/20/2028| 106,882.42|  15.990|   1.000  |      89.90|
| 1                   | IN 46052                 | 2 Yr / 6 Mo Libor   | 360       | 119,000.00|   8.990|   6      |      89.90|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              50       Page Balance:      $798,955.09

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8060227           | 1214  SOUTH FILBERT      | Single Family Detach| 05/22/2000|  46,800.00|   9.950|  10.750  |     436.87|
| VOLPE JR            | ALLENTOWN,               | Owner Occupied      | 05/22/2028|  46,764.60|  17.750|   1.000  |      65.00|
| 1                   | PA 18103                 | 2 Yr / 6 Mo Libor   | 360       |  72,000.00|  10.750|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060229           | 219  FARMINGTON ROAD     | Single Family Detach| 04/20/2000|  60,000.00|   7.950|   9.200  |     491.43|
| WHALEY              | COLUMBIA,                | Owner Occupied      | 04/20/2028|  59,936.90|  16.200|   1.000  |      69.76|
| 1                   | SC 29223                 | 2 Yr / 6 Mo Libor   | 360       |  86,000.00|   9.200|   6      |      69.76|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060353           | 106  OLD ORCHARD LANE    | Single Family Detach| 06/01/2000| 131,000.00|   7.750|  10.700  |   1,217.94|
| CANFIELD            | ORCHARD PARK,            | Owner Occupied      | 06/01/2028| 130,899.84|  17.700|   1.000  |      84.51|
| 1                   | NY 14127                 | 2 Yr / 6 Mo Libor   | 360       | 155,000.00|  10.700|   6      |      84.51|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060354           | 3926  WOODBRIDGE         | Single Family Detach| 05/29/2000|  40,000.00|   8.990|   9.300  |     330.52|
| CHACON              | CLEVELAND,               | Owner Occupied      | 05/29/2028|  39,958.80|  16.300|   1.000  |      80.00|
| 1                   | OH 44109                 | 2 Yr / 6 Mo Libor   | 360       |  50,000.00|   9.300|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060355           | 7490  WEST 700 SOUTH     | Single Family Detach| 06/01/2000| 105,600.00|   8.990|   8.990  |     848.92|
| COFFMAN             | JAMESTOWN,               | Owner Occupied      | 06/01/2028| 105,483.97|  15.990|   1.000  |      80.00|
| 1                   | IN 46147                 | 2 Yr / 6 Mo Libor   | 360       | 132,000.00|   8.990|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060357           | 888  7TH STREET          | Single Family Detach| 05/28/2000|  59,500.00|   8.990|  10.790  |     557.21|
| DONART              | GREEN BAY,               | Owner Occupied      | 05/28/2028|  59,449.78|  17.790|   1.000  |      85.00|
| 1                   | WI 54304                 | 2 Yr / 6 Mo Libor   | 360       |  70,000.00|  10.790|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060359           | 2080  JOHN STREET        | Single Family Detach| 05/21/2000|  45,600.00|   8.200|  10.900  |     430.82|
| GRUBB               | HAMILTON,                | Owner Occupied      | 05/21/2028|  45,566.61|  17.900|   1.000  |      80.00|
| 1                   | OH 45011                 | 2 Yr / 6 Mo Libor   | 360       |  57,000.00|  10.900|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060360           | 2482  NORTH CR 1000 E    | Single Family Detach| 06/01/2000|  79,200.00|   8.500|   9.990  |     694.45|
| HIGH                | INDIANAPOLIS,            | Owner Occupied      | 06/01/2028|  79,129.49|  16.990|   1.000  |      80.00|
| 1                   | IN 46234                 | 2 Yr / 6 Mo Libor   | 360       |  99,000.00|   9.990|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060364           | 1234  MCMANNAMY DRAW     | Single Family Detach| 05/12/2000| 116,000.00|   8.600|  11.400  |   1,139.90|
| LARSON              | KALISPELL,               | Owner Occupied      | 05/12/2028| 115,923.84|  18.400|   1.000  |      72.95|
| 1                   | MT 59901                 | 2 Yr / 6 Mo Libor   | 360       | 159,000.00|  11.400|   6      |      72.95|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060371           | 41  WEST 10TH STREET     | Single Family Detach| 05/19/2000|  42,500.00|   8.950|  10.050  |     374.54|
| MILLER              | GREENVILLE,              | Owner Occupied      | 05/19/2028|  42,462.64|  17.050|   1.000  |      85.00|
| 1                   | PA 16154                 | 2 Yr / 6 Mo Libor   | 360       |  51,000.00|  10.050|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060380           | 7  HILLTOP COURT         | Single Family Detach| 01/01/2000| 220,000.00|   7.375|  11.000  |   2,095.11|
| REKUC               | PATTENBURG,              | Owner Occupied      | 01/01/2028| 219,435.56|  17.000|   1.000  |      80.00|
| 1                   | NJ 08802                 | 2 Yr / 6 Mo Libor   | 360       | 275,000.00|  11.000|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060384           | 312  ROBBINS AVE         | Single Family Detach| 05/28/2000|  60,000.00|   7.800|  10.390  |     543.92|
| RUST                | TWIN FALLS,              | Owner Occupied      | 05/28/2028|  59,950.95|  17.390|   1.000  |      75.00|
| 1                   | ID 83301                 | 2 Yr / 6 Mo Libor   | 360       |  80,000.00|  10.390|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              51       Page Balance:    $1,004,962.98

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8060385           | 1203  VIRGINIA AVENUE    | Single Family Detach| 06/01/2000|  80,550.00|   7.950|  10.200  |     718.82|
| SIMMONS             | MONROE,                  | Owner Occupied      | 06/01/2028|  80,481.42|  17.200|   1.000  |      90.00|
| 1                   | NC 28112                 | 2 Yr / 6 Mo Libor   | 360       |  89,500.00|  10.200|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060422           | 14610  LONDON ROAD       | Single Family Detach| 05/27/2000| 128,000.00|   9.990|   9.990  |   1,122.35|
| BANDY               | ORIENT,                  | Owner Occupied      | 05/27/2028| 127,886.03|  16.990|   1.000  |      80.00|
| 1                   | OH 43146                 | 2 Yr / 6 Mo Libor   | 360       | 160,000.00|   9.990|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060427           | 7700  SOUTH  HAMILTON    | Single Family Detach| 05/29/2000|  71,250.00|   7.950|  10.700  |     662.43|
| COLE                | CHICAGO,                 | Owner Occupied      | 05/29/2028|  71,195.52|  17.700|   1.000  |      75.00|
| 1                   | IL 60620                 | 2 Yr / 6 Mo Libor   | 360       |  95,000.00|  10.700|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060435           | 1233  FRANKLIN AVENUE    | Single Family Detach| 05/28/2000|  80,750.00|   9.990|  10.200  |     720.60|
| JOHNSON             | COLUMBUS,                | Owner Occupied      | 05/28/2028|  80,681.26|  17.200|   1.000  |      85.00|
| 1                   | OH 43205                 | 2 Yr / 6 Mo Libor   | 360       |  95,000.00|  10.200|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060436           | 78  PINE ROAD            | Single Family Detach| 06/03/2000| 315,000.00|   8.650|  11.100  |   3,023.64|
| LEVITCH             | BRIARCLIFF MANOR,        | Owner Occupied      | 06/03/2028| 314,890.11|  18.100|   1.000  |      70.00|
| 1                   | NY 10510                 | 2 Yr / 6 Mo Libor   | 360       | 450,000.00|  11.100|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060440           | 1318  S. KAPPES STREET   | Single Family Detach| 06/02/2000|  40,000.00|   8.990|   9.990  |     350.73|
| MELSON              | INDIANAPOLIS,            | Owner Occupied      | 06/02/2028|  39,982.27|  16.990|   1.000  |      80.00|
| 1                   | IN 46221                 | 2 Yr / 6 Mo Libor   | 360       |  50,000.00|   9.990|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060452           | 240  EAST 22ND STREET    | Single Family Detach| 05/21/2000|  45,000.00|   9.100|  11.100  |     431.95|
| TATE                | CHICAGO HEIGHTS,         | Owner Occupied      | 05/21/2028|  44,968.45|  18.100|   1.000  |      75.00|
| 1                   | IL 60411                 | 2 Yr / 6 Mo Libor   | 360       |  60,000.00|  11.100|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060627           | 5010  NORTHWEST RD       | Single Family Detach| 05/29/2000| 100,000.00|   6.900|   9.990  |     876.83|
| BARBER              | BELLINGHAM,              | Owner Occupied      | 05/29/2028|  99,910.97|  16.990|   1.000  |      84.74|
| 1                   | WA 98226                 | 2 Yr / 6 Mo Libor   | 360       | 118,000.00|   9.990|   6      |      84.74|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060629           | 13529  433RD PLACE SE    | Single Family Detach| 04/30/2000| 148,750.00|   8.150|  10.750  |   1,388.55|
| BODEY SR            | NORTH BEND,              | Owner Occupied      | 04/30/2028| 148,580.49|  17.750|   1.000  |      85.00|
| 1                   | WA 98045                 | 2 Yr / 6 Mo Libor   | 360       | 175,000.00|  10.750|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060631           | 2  OLD OAK LANE          | Single Family Detach| 06/04/2000| 107,200.00|   7.950|   9.600  |     909.23|
| D'AMORE             | LEVITTOWN,               | Owner Occupied      | 06/04/2028| 107,148.37|  16.600|   1.000  |      80.00|
| 1                   | NY 11756                 | 2 Yr / 6 Mo Libor   | 360       | 136,000.00|   9.600|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060633           | 80  CALLAHAN STREET      | Single Family Detach| 06/02/2000| 135,000.00|   7.500|  10.500  |   1,234.90|
| DE TROLIO           | EAST HANOVER,            | Owner Occupied      | 06/02/2028| 134,946.35|  17.500|   1.000  |      40.02|
| 1                   | NJ 07936                 | 2 Yr / 6 Mo Libor   | 360       | 335,000.00|  10.500|   6      |      40.02|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060635           | 1101  GREENWOOD AVENUE   | Single Family Detach| 05/28/2000|  60,800.00|   9.990|   9.990  |     533.11|
| FERGUSON JR         | AKRON,                   | Owner Occupied      | 05/28/2028|  60,744.98|  16.990|   1.000  |      80.00|
| 1                   | OH 44320                 | 2 Yr / 6 Mo Libor   | 360       |  76,000.00|   9.990|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              52       Page Balance:    $1,311,416.22

<PAGE>

<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8060636           | 41515  MCKENZIE HWY      | Single Family Detach| 05/28/2000| 288,000.00|   6.700|   8.990  |   2,315.24|
| GALLO               | SPRINGFIELD,             | Owner Occupied      | 05/28/2028| 287,683.54|  15.990|   1.000  |      80.00|
| 1                   | OR 97478                 | 2 Yr / 6 Mo Libor   | 360       | 360,000.00|   8.990|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060637           | 1839  OLMSTEAD DRIVE     | Single Family Detach| 06/01/2000| 216,750.00|   8.000|   9.990  |   1,900.53|
| HASELHORST          | FALLS CHURCH,            | Owner Occupied      | 06/01/2028| 216,557.02|  16.990|   1.000  |      85.00|
| 1                   | VA 22043                 | 2 Yr / 6 Mo Libor   | 360       | 255,000.00|   9.990|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060638           | 124  A STREET            | Single Family Detach| 05/08/2000|  81,400.00|   6.750|   9.700  |     696.36|
| HUFF                | SPRINGVILLE,             | Owner Occupied      | 05/08/2028|  81,322.93|  16.700|   1.000  |      72.67|
| 1                   | UT 84663                 | 2 Yr / 6 Mo Libor   | 360       | 112,000.00|   9.700|   6      |      72.67|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060641           | 5920  SW BURMA RD        | Single Family Detach| 05/27/2000| 136,000.00|   6.600|   8.900  |   1,084.52|
| KIRALY              | LAKE OSWEGO,             | Owner Occupied      | 05/27/2028| 135,847.73|  15.900|   1.000  |      80.00|
| 1                   | OR 97035                 | 2 Yr / 6 Mo Libor   | 360       | 170,000.00|   8.900|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060643           | 622  NORTH BLANCO STR    | Single Family Detach| 05/29/2000|  43,200.00|   7.050|   9.790  |     372.42|
| MALDONADO           | LOCKHART,                | Owner Occupied      | 05/29/2028|  43,159.29|  16.790|   1.000  |      90.00|
| 1                   | TX 78644                 | 2 Yr / 6 Mo Libor   | 360       |  50,000.00|   9.790|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060649           | 927  LOPEZ STREET        | Single Family Detach| 06/05/2000|  68,000.00|   5.810|   9.300  |     561.88|
| ORTIZ               | LAS VEGAS,               | Owner Occupied      | 06/05/2028|  67,965.12|  16.300|   1.000  |      80.00|
| 1                   | NM 87701                 | 2 Yr / 6 Mo Libor   | 360       |  85,000.00|   9.300|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060652           | 1307  CAGUA NE           | Single Family Detach| 05/13/2000| 124,950.00|   8.500|  11.100  |   1,199.38|
| PFEFFER             | ALBUQUERQUE,             | Owner Occupied      | 05/13/2028| 124,862.41|  18.100|   1.000  |      85.00|
| 1                   | NM 87110                 | 2 Yr / 6 Mo Libor   | 360       | 147,000.00|  11.100|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060658           | 670  STATE ROAD 196      | Single Family Detach| 05/22/2000|  78,000.00|   9.150|  11.950  |     799.32|
| SEGURA SR.          | AMALIA,                  | Owner Occupied      | 05/22/2028|  77,954.64|  18.950|   1.000  |      65.00|
| 1                   | NM 87512                 | 2 Yr / 6 Mo Libor   | 360       | 120,000.00|  11.950|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060661           | 450  CHITTENDEN STREE    | Single Family Detach| 05/26/2000|  58,500.00|   8.990|   9.500  |     491.90|
| SOLOMON             | AKRON,                   | Owner Occupied      | 05/26/2028|  58,442.23|  16.500|   1.000  |      90.00|
| 1                   | OH 44306                 | 2 Yr / 6 Mo Libor   | 360       |  65,000.00|   9.500|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061207           | OUTE 1 BOX 101           | Single Family Detach| 06/10/2000|  68,000.00|   8.500|   9.250  |     559.42|
| GODDARD             | PROCTOR,                 | Owner Occupied      | 06/10/2028|  67,964.75|  16.250|   1.000  |      85.00|
| 1                   | WV 26055                 | 2 Yr / 6 Mo Libor   | 360       |  80,000.00|   9.250|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061208           | 42  NORTH 350 WEST       | Single Family Detach| 05/05/2000|  90,400.00|   8.500|  10.900  |     854.08|
| HANSEN              | SMITHFIELD,              | Owner Occupied      | 05/05/2028|  90,333.80|  17.900|   1.000  |      80.00|
| 1                   | UT 84335                 | 2 Yr / 6 Mo Libor   | 360       | 113,000.00|  10.900|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061210           | 3029  CHIPPENDALE ROAD   | Single Family Detach| 06/10/2000| 116,000.00|   8.990|   8.990  |     932.53|
| HOLLOWAY            | RALEIGH,                 | Owner Occupied      | 06/10/2028| 115,936.50|  15.990|   1.000  |      80.00|
| 1                   | NC 27604                 | 2 Yr / 6 Mo Libor   | 360       | 145,000.00|   8.990|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              53       Page Balance:    $1,368,029.96

<PAGE>

<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8061216           | 631  WEST MARREW PLACE   | Single Family Detach| 06/02/2000| 109,300.00|   7.850|  10.990  |   1,040.06|
| MISCH               | VALPARAISO,              | Owner Occupied      | 06/02/2028| 109,260.95|  17.990|   1.000  |      84.94|
| 1                   | IN 46383                 | 2 Yr / 6 Mo Libor   | 360       | 129,000.00|  10.990|   6      |      84.94|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061218           | 16308  SE STEPHENS ST    | Single Family Detach| 06/03/2000|  98,000.00|   8.250|   9.300  |     809.78|
| NIELSEN             | PORTLAND,                | Owner Occupied      | 06/03/2028|  97,949.50|  16.300|   1.000  |      72.59|
| 1                   | OR 97233                 | 2 Yr / 6 Mo Libor   | 360       | 135,000.00|   9.300|   6      |      72.59|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061223           | 1840  BLAKE              | Single Family Detach| 06/03/2000| 123,550.00|   8.150|  10.990  |   1,175.66|
| SCOLLARD            | TWIN FALLS,              | Owner Occupied      | 06/03/2028| 123,447.07|  17.990|   1.000  |      70.00|
| 1                   | ID 83301                 | 2 Yr / 6 Mo Libor   | 360       | 178,000.00|  10.990|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061228           | 622  N 1ST ST            | Single Family Detach| 06/01/2000|  80,100.00|   7.250|   9.990  |     702.34|
| THOMPSON            | WILLIAMS,                | Owner Occupied      | 06/01/2028|  80,028.69|  16.990|   1.000  |      90.00|
| 1                   | AZ 86046                 | 2 Yr / 6 Mo Libor   | 360       |  89,000.00|   9.990|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061230           | 325  EAST 500 NORTH      | Single Family Detach| 06/01/2000|  66,750.00|   6.950|   9.450  |     558.84|
| WEBB                | RICHMOND,                | Owner Occupied      | 06/01/2028|  66,683.37|  16.450|   1.000  |      59.33|
| 1                   | UT 84333                 | 2 Yr / 6 Mo Libor   | 360       | 112,500.00|   9.450|   6      |      59.33|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060407           | 2609  EAST CAPITOL DRIVE | Single Family Detach| 05/01/2000| 164,800.00|   6.619|  10.400  |   1,495.18|
| MCCABE              | MILWAUKEE,               | Owner Occupied      | 05/01/2028| 164,665.50|  17.400|   1.000  |      77.37|
| 1                   | WI 53211                 | 2 Yr / 6 Mo Libor   | 360       | 213,000.00|  10.400|   6      |      77.37|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060409           | 4170  RIVER ROAD         | Single Family Detach| 05/01/2000| 142,278.00|   5.204|   9.575  |   1,204.14|
| PAAPE               | FREDONIA,                | Owner Occupied      | 05/01/2028| 142,139.69|  16.575|   1.000  |      83.69|
| 1                   | WI 53021                 | 2 Yr / 6 Mo Libor   | 360       | 170,000.00|   9.575|   6      |      83.69|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060411           | 4635  ORCHARD AVENUE     | Single Family Detach| 06/01/2000| 164,500.00|   8.219|  10.075  |   1,452.73|
| TAING               | ROBBINSDALE,             | Owner Occupied      | 06/01/2028| 164,356.16|  17.075|   1.000  |      70.00|
| 1                   | MN 55422                 | 2 Yr / 6 Mo Libor   | 360       | 235,000.00|  10.075|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060412           | 2845  RIVERSIDE DRIVE    | Single Family Detach| 12/01/1998|  55,250.00|   6.319|   9.100  |     448.54|
| UDELL               | BELOIT,                  | Owner Occupied      | 06/01/2028|  55,190.65|  16.100|   1.000  |      85.00|
| 1                   | WI 53511                 | 6 Month Libor       | 360       |  65,000.00|   9.100|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060413           | 5633  SOUTH  MAPLEWOOD   | Single Family Detach| 11/01/1998|  36,750.00|   6.669|   9.450  |     307.67|
| WIGINTON            | CHICAGO,                 | Investor Owned      | 05/01/2028|  36,713.33|  16.450|   1.000  |      73.94|
| 1                   | IL 60650                 | 6 Month Libor       | 360       |  84,000.00|   9.450|   6      |      73.94|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061639           | 375  SHERRY LANE         | Single Family Detach| 05/27/2000|  73,600.00|   8.990|  10.190  |     656.25|
| BOWENS              | CHICAGO HEIGHTS,         | Owner Occupied      | 05/27/2028|  73,537.21|  17.190|   1.000  |      80.00|
| 1                   | IL 60411                 | 2 Yr / 6 Mo Libor   | 360       |  92,000.00|  10.190|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061640           | 4530  DOOLEY WAY         | Condominium         | 06/01/2000|  91,200.00|   7.800|  10.600  |     841.07|
| BREKKEN             | COLORADO SPRINGS,        | Owner Occupied      | 06/01/2028|  91,128.75|  17.600|   1.000  |      80.00|
| 1                   | CO 80911                 | 2 Yr / 6 Mo Libor   | 360       | 115,000.00|  10.600|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              54       Page Balance:    $1,205,100.87

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8061656           | 23  CURVE LANE           | Single Family Detach| 06/15/2000| 124,950.00|   7.950|   9.500  |   1,050.65|
| FRAME               | LEVITTOWN,               | Owner Occupied      | 06/15/2028| 124,888.54|  16.500|   1.000  |      85.00|
| 1                   | NY 11756                 | 2 Yr / 6 Mo Libor   | 360       | 153,000.00|   9.500|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061663           | 901  WAVERLY AVENUE      | Single Family Detach| 06/10/2000|  41,250.00|   7.950|  10.100  |     365.05|
| HUTCHENS            | TOLEDO,                  | Owner Occupied      | 06/10/2028|  41,231.19|  17.100|   1.000  |      71.12|
| 1                   | OH 43607                 | 2 Yr / 6 Mo Libor   | 360       |  58,000.00|  10.100|   6      |      71.12|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061664           | 530  W. 1600 SOUTH       | Single Family Detach| 04/28/2000|  68,250.00|   8.455|  11.900  |     696.78|
| JACOBSEN            | OREM,                    | Owner Occupied      | 04/28/2028|  68,182.96|  18.900|   1.000  |      65.00|
| 1                   | UT 84058                 | 2 Yr / 6 Mo Libor   | 360       | 105,000.00|  11.900|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061670           | 37  EDGEWORTH STREET     | Single Family Detach| 06/15/2000| 139,500.00|   7.300|  10.300  |   1,255.25|
| KUPSC               | WEYMOUTH,                | Owner Occupied      | 06/15/2028| 139,442.12|  17.300|   1.000  |      88.85|
| 1                   | MA 02189                 | 2 Yr / 6 Mo Libor   | 360       | 157,000.00|  10.300|   6      |      88.85|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061677           | 180  UTLEY CIRCLE        | Single Family Detach| 06/01/2000|  49,000.00|   6.800|   9.800  |     422.79|
| MARTINEZ            | IDAHO FALLS,             | Owner Occupied      | 06/01/2028|  48,954.36|  16.800|   1.000  |      73.68|
| 1                   | ID 83401                 | 2 Yr / 6 Mo Libor   | 360       |  66,500.00|   9.800|   6      |      73.68|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061680           | 1616  WEST 12800 SOUTH   | Single Family Detach| 06/01/2000| 112,000.00|   8.750|  11.250  |   1,087.81|
| MCKEE               | RIVERTON,                | Owner Occupied      | 06/01/2028| 111,924.03|  18.250|   1.000  |      70.00|
| 1                   | UT 84065                 | 2 Yr / 6 Mo Libor   | 360       | 160,000.00|  11.250|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061687           | 1121  EAST 143RD STREET  | Single Family Detach| 06/10/2000|  45,500.00|   8.950|   9.990  |     398.96|
| OBLETON             | CLEVELAND,               | Investor Owned      | 06/10/2028|  45,478.79|  16.990|   1.000  |      70.00|
| 1                   | OH 44110                 | 2 Yr / 6 Mo Libor   | 360       |  65,000.00|   9.990|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061691           | 3296  SOLSTICE COURT     | Single Family Detach| 06/12/2000|  87,000.00|  10.500|  10.500  |     795.82|
| PICKETT             | JEFFERSON,               | Owner Occupied      | 06/12/2028|  86,892.66|  17.500|   1.000  |      56.12|
| 1                   | MD 21755                 | 2 Yr / 6 Mo Libor   | 360       | 155,000.00|  10.500|   6      |      56.12|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061696           | 2810  MASTERS DRIVE      | Single Family Detach| 05/29/2000|  86,400.00|   6.350|   9.500  |     726.50|
| RICHARDSON          | COEUR D ALENE,           | Owner Occupied      | 05/29/2028|  86,314.66|  16.500|   1.000  |      80.00|
| 1                   | ID 83202                 | 2 Yr / 6 Mo Libor   | 360       | 108,000.00|   9.500|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061697           | ANDY RUN ROAD P.O. B     | Single Family Detach| 06/15/2000|  23,625.00|   9.000|  10.650  |     218.76|
| RIDGWAY             | SHIRLEY,                 | Owner Occupied      | 06/15/2028|  23,615.91|  17.650|   1.000  |      75.00|
| 1                   | WV 26434                 | 2 Yr / 6 Mo Libor   | 360       |  31,500.00|  10.650|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061704           | 2580  VINE AVE           | Single Family Detach| 06/09/2000|  78,400.00|   9.450|   9.450  |     656.37|
| SCHWEICKHARDT       | NORCO,                   | Owner Occupied      | 06/09/2028|  78,361.03|  16.450|   1.000  |      80.00|
| 1                   | CA 92503                 | 2 Yr / 6 Mo Libor   | 360       |  98,000.00|   9.450|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061707           | 554  SIMAS DR            | Single Family Detach| 06/10/2000| 192,750.00|   7.400|  10.700  |   1,792.04|
| STEVENS             | MILPITAS,                | Owner Occupied      | 06/10/2028| 192,676.65|  17.700|   1.000  |      75.00|
| 1                   | CA 95035                 | 2 Yr / 6 Mo Libor   | 360       | 257,000.00|  10.700|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              55       Page Balance:    $1,047,962.90

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8061708           | 6281  E SHEA PL          | Single Family Detach| 06/09/2000| 225,000.00|   7.500|   9.990  |   1,972.87|
| STRIMBU             | HIGHLANDS RANCH,         | Owner Occupied      | 06/09/2028| 224,900.26|  16.990|   1.000  |      83.64|
| 1                   | CO 80126                 | 2 Yr / 6 Mo Libor   | 360       | 269,000.00|   9.990|   6      |      83.64|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061484           | 1820  SMITHLAND AVE      | Single Family Detach| 06/08/2001|  81,900.00|   8.250|  10.000  |     718.73|
| EVETT               | LA JUNTA,                | Owner Occupied      | 06/08/2028|  81,863.77|  17.000|   1.000  |      90.00|
| 1                   | CO 81050                 | 3 Yr / 6 Mo Libor   | 360       |  91,000.00|  10.000|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061494           | 1125  EAST 143RD STRE    | Two- to Four-Family | 06/10/2000|  52,000.00|   8.850|   9.500  |     437.24|
| OBLETON             | CLEVELAND,               | Owner Occupied      | 06/10/2028|  51,971.67|  16.500|   1.000  |      80.00|
| 1                   | OH 44110                 | 2 Yr / 6 Mo Libor   | 360       |  65,000.00|   9.500|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061497           | 2067  S. TOLUKA WAY      | Single Family Detach| 05/29/2000| 138,128.00|   7.840|   9.990  |   1,211.15|
| RAMSEY              | BOISE,                   | Owner Occupied      | 05/29/2028| 138,005.03|  16.990|   1.000  |      80.00|
| 1                   | ID 83712                 | 2 Yr / 6 Mo Libor   | 360       | 180,000.00|   9.990|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061491           | 670  E 1550 NORTH        | Single Family Detach| 04/21/2000|  65,000.00|   8.350|  11.300  |     633.79|
| LOPEZ               | SHELLEY,                 | Owner Occupied      | 04/21/2028|  64,934.26|  18.300|   1.000  |      74.54|
| 1                   | ID 83274                 | 2 Yr / 6 Mo Libor   | 360       |  87,200.00|  11.300|   6      |      74.54|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062171           | 414  LAFAYETTE AVENUE    | Single Family Detach| 12/01/1998|  78,000.00|   7.100|   9.850  |     675.88|
| CHEELEY             | COLONIAL HEIGHTS,        | Owner Occupied      | 06/01/2028|  77,928.45|  15.850|   1.000  |      86.70|
| 1                   | VA 23834                 | 6 Month Libor       | 360       |  90,000.00|   7.100|   6      |      86.70|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062180           | 185  GLENWOOD DR         | Single Family Detach| 06/15/2000|  65,520.00|   8.200|  11.600  |     653.84|
| COOK                | CONCORD,                 | Owner Occupied      | 06/15/2028|  65,499.52|  17.600|   1.000  |      65.00|
| 1                   | NC 28025                 | 2 Yr / 6 Mo Libor   | 360       | 100,800.00|   8.200|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062181           | 312  WHITE FOX LANE      | Single Family Detach| 06/05/2001|  68,000.00|   6.500|  10.990  |     647.07|
| COPELAND            | GOOSE CREEK,             | Owner Occupied      | 06/05/2028|  67,975.70|  16.990|   1.000  |      85.00|
| 1                   | SC 29445                 | 3 Yr / 6 Mo Libor   | 360       |  80,000.00|   6.500|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061621           | 77  CENTRAL AVENUE       | Single Family Detach| 05/25/2000|  48,240.00|   7.400|  10.750  |     450.31|
| THOMAS              | CHINA GROVE,             | Owner Occupied      | 05/25/2028|  48,203.52|  16.750|   1.000  |      80.00|
| 1                   | NC 28023                 | 2 Yr / 6 Mo Libor   | 360       |  60,300.00|   7.400|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061617           | 341  OAK TRACK COURSE    | Single Family Detach| 03/25/2000|  45,900.00|   7.000|  10.000  |     402.81|
| MARQUIS             | OCALA,                   | Owner Occupied      | 03/25/2028|  45,815.28|  16.000|   1.000  |      85.00|
| 1                   | FL 34472                 | 2 Yr / 6 Mo Libor   | 360       |  54,500.00|   7.000|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061619           | 3714  BARDOT DRIVE       | Single Family Detach| 06/20/2001|  69,700.00|   8.100|  11.150  |     671.68|
| SPEARS              | CHARLOTTE,               | Owner Occupied      | 06/20/2028|  69,675.63|  17.150|   1.000  |      85.00|
| 1                   | NC 28216                 | 3 Yr / 6 Mo Libor   | 360       |  82,000.00|   8.100|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062142           | 3761  VILLA COURT        | Single Family Detach| 04/29/2000|  59,250.00|   7.400|  10.300  |     533.14|
| BARNETT             | POWDER SPRINGS,          | Owner Occupied      | 04/29/2028|  59,200.63|  16.300|   1.000  |      75.00|
| 1                   | GA 30073                 | 2 Yr / 6 Mo Libor   | 360       |  79,000.00|   7.400|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              56       Page Balance:      $995,973.72

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8062153           | 2868  INMAN ROAD         | Single Family Detach| 06/05/2000|  86,000.00|   7.800|  10.900  |     812.51|
| BOWLING             | DANVILLE,                | Owner Occupied      | 06/05/2028|  85,968.66|  16.900|   1.000  |      80.00|
| 1                   | VA 24541                 | 2 Yr / 6 Mo Libor   | 360       | 107,500.00|   7.800|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062449           | 1405  LEONHARD STREET    | Single Family Detach| 11/20/1998|  53,000.00|   7.200|  10.200  |     472.96|
| ADAMS               | DAYTON,                  | Owner Occupied      | 05/20/2028|  52,977.54|  16.200|   1.000  |      75.71|
| 1                   | OH 45404                 | 6 Month Libor       | 360       |  70,000.00|   7.200|   6      |      75.71|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062453           | 1371  NE 161ST STREET    | Single Family Detach| 06/01/2000|  72,000.00|   7.500|  11.790  |     728.98|
| BARNES              | MIAMI BEACH,             | Owner Occupied      | 06/01/2028|  71,956.63|  17.790|   1.000  |      75.00|
| 1                   | FL 33162                 | 2 Yr / 6 Mo Libor   | 360       |  96,000.00|   7.500|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062456           | 717  EVERGREEN LANE      | Single Family Detach| 05/25/2000|  54,000.00|   8.550|  11.900  |     551.30|
| BURBAGE             | MILFORD,                 | Owner Occupied      | 05/25/2028|  53,968.24|  17.900|   1.000  |      36.48|
| 1                   | DE 19963                 | 2 Yr / 6 Mo Libor   | 360       | 148,000.00|   8.550|   6      |      36.48|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062636           | 721  HEMLOCK ST          | Single Family Detach| 06/12/2000|  57,870.00|   8.400|  11.400  |     568.67|
| BAKER               | POCATELLO,               | Owner Occupied      | 06/12/2028|  57,851.10|  18.400|   1.000  |      90.00|
| 1                   | ID 83201                 | 2 Yr / 6 Mo Libor   | 360       |  64,300.00|  11.400|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062647           | 18874  E. CORNELL AVENUE | Single Family Detach| 06/17/2000| 115,200.00|   6.500|   9.500  |     968.66|
| FELLS-BOHANON       | AURORA,                  | Owner Occupied      | 06/17/2028| 115,143.34|  16.500|   1.000  |      90.00|
| 1                   | CO 80013                 | 2 Yr / 6 Mo Libor   | 360       | 129,000.00|   9.500|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062646           | 532  SOUTH 3RD STREET EAS| Single Family Detach| 06/08/2000|  46,400.00|   8.190|  10.990  |     441.53|
| FAUTH               | MALTA,                   | Owner Occupied      | 06/08/2028|  46,324.95|  17.990|   1.000  |      80.00|
| 1                   | MT 59538                 | 2 Yr / 6 Mo Libor   | 360       |  58,000.00|  10.990|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062649           | 1631  68TH AVE           | Single Family Detach| 07/01/2000| 122,400.00|   7.100|   9.700  |   1,047.11|
| GARDNER             | OAKLAND,                 | Owner Occupied      | 07/01/2028| 122,342.29|  16.700|   1.000  |      80.00|
| 1                   | CA 94621                 | 2 Yr / 6 Mo Libor   | 360       | 153,000.00|   9.700|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062657           | 475  SE 7TH AVENUE       | Single Family Detach| 06/01/2000|  99,750.00|   7.590|   9.990  |     874.64|
| MILLER, JR          | HILLSBORO,               | Investor Owned      | 06/01/2028|  99,661.19|  16.990|   1.000  |      75.00|
| 1                   | OR 97123                 | 2 Yr / 6 Mo Libor   | 360       | 133,000.00|   9.990|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062658           | 1629  PENN STREET        | Single Family Detach| 06/02/2000|  36,000.00|   9.990|  10.750  |     336.05|
| SANDERS             | ZANESVILLE,              | Owner Occupied      | 06/02/2028|  35,972.50|  17.750|   1.000  |      75.00|
| 1                   | OH 43701                 | 2 Yr / 6 Mo Libor   | 360       |  48,000.00|  10.750|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062085           | 4921  OLD LOGGING CIR    | Single Family Detach| 06/17/2000| 127,800.00|   7.950|  10.250  |   1,145.22|
| EASLEY              | PRINCE GEORGE,           | Owner Occupied      | 06/17/2028| 127,746.41|  17.250|   1.000  |      90.00|
| 1                   | VA 23875                 | 2 Yr / 6 Mo Libor   | 360       | 142,000.00|  10.250|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062078           | 1448  GRANT ST           | Single Family Detach| 06/12/2000|  56,000.00|   6.700|   8.950  |     448.58|
| ALDERMAN            | HUNTINGTON,              | Owner Occupied      | 06/12/2028|  55,969.09|  15.950|   1.000  |      80.00|
| 1                   | IN 46750                 | 2 Yr / 6 Mo Libor   | 360       |  70,000.00|   8.950|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              57       Page Balance:      $925,881.94

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8062079           | ROUTE 2 BOX 423          | Single Family Detach| 06/17/2000|  60,800.00|  10.000|  10.250  |     544.83|
| BILLETER            | NEW MARTINSVILLE,        | Owner Occupied      | 06/17/2028|  60,774.50|  17.250|   1.000  |      80.00|
| 1                   | WV 26155                 | 2 Yr / 6 Mo Libor   | 360       |  76,000.00|  10.250|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062081           | 5167  NEW ROAD           | Single Family Detach| 06/16/2000|  81,000.00|   8.950|   9.990  |     710.23|
| CHIANESE            | YOUNGSTOWN,              | Owner Occupied      | 06/16/2028|  80,964.10|  16.990|   1.000  |      83.50|
| 1                   | OH 44515                 | 2 Yr / 6 Mo Libor   | 360       |  97,000.00|   9.990|   6      |      83.50|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062082           | 245  HAMPSHIRE LANE      | Single Family Detach| 06/11/2001| 248,000.00|   6.400|   8.990  |   1,993.68|
| COLLINS             | CRYSTAL LAKE,            | Owner Occupied      | 06/11/2028| 247,864.25|  15.990|   1.000  |      80.00|
| 1                   | IL 60014                 | 3 Yr / 6 Mo Libor   | 360       | 310,000.00|   8.990|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062083           | 8107  NEW RIGGS ROAD     | Single Family Detach| 06/17/2000|  94,500.00|   9.990|   9.990  |     828.61|
| CUMBERBATCH         | ADELPHI,                 | Owner Occupied      | 06/17/2028|  94,458.10|  16.990|   1.000  |      70.00|
| 1                   | MD 20783                 | 2 Yr / 6 Mo Libor   | 360       | 135,000.00|   9.990|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062086           | 78  HILLPINE ROAD        | Single Family Detach| 06/03/2000|  84,000.00|   8.000|  11.990  |     863.39|
| GIBBONS JR.         | CHEEKTOWAGA,             | Owner Occupied      | 06/03/2028|  83,975.91|  18.990|   1.000  |      70.00|
| 1                   | NY 14227                 | 2 Yr / 6 Mo Libor   | 360       | 120,000.00|   8.000|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062087           | 8744  SE KNAPP ST        | Single Family Detach| 05/01/2000| 131,400.00|   6.700|   9.500  |   1,104.88|
| GOSHORN             | PORTLAND,                | Owner Occupied      | 05/01/2028| 131,204.57|  16.500|   1.000  |      90.00|
| 1                   | OR 97266                 | 2 Yr / 6 Mo Libor   | 360       | 146,000.00|   9.500|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062090           | 1903  BETHEL ST.         | Single Family Detach| 06/08/2000|  70,200.00|   6.500|   9.400  |     585.16|
| HUFF                | OLYMPIA,                 | Owner Occupied      | 06/08/2028|  70,164.74|  16.400|   1.000  |      90.00|
| 1                   | WA 98506                 | 2 Yr / 6 Mo Libor   | 360       |  82,000.00|   9.400|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062091           | 12705  ARLINGTON AVE     | Single Family Detach| 06/16/2000|  56,250.00|   8.990|  10.790  |     526.78|
| JOHNSON             | CLEVELAND,               | Owner Occupied      | 06/16/2028|  56,229.00|  17.790|   1.000  |      75.00|
| 1                   | OH 44108                 | 2 Yr / 6 Mo Libor   | 360       |  75,000.00|  10.790|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062097           | 647  CHURCH STREET N.    | Single Family Detach| 06/15/2000|  72,100.00|   8.950|   9.990  |     632.20|
| MILLER              | BREWSTER,                | Owner Occupied      | 06/15/2028|  72,068.03|  16.990|   1.000  |      70.00|
| 1                   | OH 44613                 | 2 Yr / 6 Mo Libor   | 360       | 103,000.00|   9.990|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062101           | 2369  HENDRICKS STREET   | Single Family Detach| 06/12/2000|  60,000.00|   8.750|  10.790  |     561.89|
| READY               | GARY,                    | Owner Occupied      | 06/12/2028|  59,977.61|  17.790|   1.000  |      80.00|
| 1                   | IN 46404                 | 2 Yr / 6 Mo Libor   | 360       |  75,000.00|  10.790|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062104           | 16529  NC HIGHWAY 73     | Single Family Detach| 06/17/2000|  58,400.00|  11.250|  11.250  |     567.22|
| ROSS                | ALBERMARLE,              | Owner Occupied      | 06/17/2028|  58,380.28|  18.250|   1.000  |      80.00|
| 1                   | NC 28001                 | 2 Yr / 6 Mo Libor   | 360       |  73,000.00|  11.250|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061740           | 9  MICHAEL DRIVE         | Single Family Detach| 06/10/2000| 159,885.00|   6.950|   9.400  |   1,332.75|
| BEALS               | WESTFIELD,               | Owner Occupied      | 06/10/2028| 159,637.43|  16.400|   1.000  |      85.00|
| 1                   | MA 01085                 | 2 Yr / 6 Mo Libor   | 360       | 189,000.00|   9.400|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              58       Page Balance:    $1,175,698.52

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8061742           | 1327  EAST MANOR         | Single Family Detach| 06/12/2000|  29,250.00|   8.400|  11.100  |     280.77|
| BLAIR               | MUNCIE,                  | Owner Occupied      | 06/12/2028|  29,220.56|  18.100|   1.000  |      65.00|
| 1                   | IN 47303                 | 2 Yr / 6 Mo Libor   | 360       |  45,000.00|  11.100|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061743           | 1621  SOUTH NEBRASKA     | Single Family Detach| 06/10/2000|  60,000.00|   8.990|   9.600  |     508.90|
| BOYD                | MARION,                  | Owner Occupied      | 06/10/2028|  59,971.10|  16.600|   1.000  |      80.00|
| 1                   | IN 46953                 | 2 Yr / 6 Mo Libor   | 360       |  75,000.00|   9.600|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061744           | 1844  DERBY STREET       | Single Family Detach| 06/02/2000|  85,600.00|   9.790|  10.990  |     814.54|
| BRANDON             | POCATELLO,               | Owner Occupied      | 06/02/2028|  85,569.41|  17.990|   1.000  |      80.00|
| 1                   | ID 83201                 | 2 Yr / 6 Mo Libor   | 360       | 110,000.00|  10.990|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061746           | 44  LYDIA AVENUE         | Single Family Detach| 06/16/2000| 110,500.00|   7.900|   9.400  |     921.09|
| BRYANT              | N PROVIDENCE,            | Owner Occupied      | 06/16/2028| 110,444.49|  16.400|   1.000  |      85.00|
| 1                   | RI 02904                 | 2 Yr / 6 Mo Libor   | 360       | 130,000.00|   9.400|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061758           | 43  PARK HILL DRIVE      | Single Family Detach| 06/16/2000|  97,000.00|   8.900|   9.890  |     843.37|
| LEPORE              | SELDEN,                  | Owner Occupied      | 06/16/2028|  96,956.07|  16.890|   1.000  |      69.78|
| 1                   | NY 11784                 | 2 Yr / 6 Mo Libor   | 360       | 139,000.00|   9.890|   6      |      69.78|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061759           | 5604  W. WEDGEWOOD LA    | Single Family Detach| 06/15/2000| 116,000.00|   8.500|  10.790  |   1,086.33|
| LOCKE               | MUNCIE,                  | Owner Occupied      | 06/15/2028| 115,956.70|  17.790|   1.000  |      80.00|
| 1                   | IN 47304                 | 2 Yr / 6 Mo Libor   | 360       | 145,000.00|  10.790|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061760           | 631  NORTHWEST 15TH STREE| Single Family Detach| 06/02/2000|  80,910.00|   7.990|  10.990  |     769.91|
| LOOMIS              | BOISE,                   | Owner Occupied      | 06/02/2028|  80,881.09|  17.990|   1.000  |      90.00|
| 1                   | ID 83642                 | 2 Yr / 6 Mo Libor   | 360       |  90,500.00|  10.990|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061761           | 19311  MARVIN ROAD       | Single Family Detach| 06/15/2000|  63,000.00|   9.750|  10.800  |     590.46|
| MANNING             | WARRENSVILLE,            | Owner Occupied      | 06/15/2028|  62,976.54|  17.800|   1.000  |      70.00|
| 1                   | OH 44128                 | 2 Yr / 6 Mo Libor   | 360       |  90,000.00|  10.800|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061765           | 285  FIERY HILL ROAD     | Single Family Detach| 06/15/2000|  92,000.00|   7.950|  10.990  |     875.44|
| ORTIZ               | DANUBE,                  | Owner Occupied      | 06/15/2028|  91,967.13|  17.990|   1.000  |      78.30|
| 1                   | NY 13339                 | 2 Yr / 6 Mo Libor   | 360       | 117,500.00|  10.990|   6      |      78.30|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061769           | 6159  MAJORS LANE        | Single Family Detach| 06/16/2001|  88,500.00|   9.050|   9.050  |     715.28|
| SHIRE-DURST         | COLUMBIA,                | Owner Occupied      | 06/16/2028|  88,452.16|  16.050|   1.000  |      53.64|
| 1                   | MD 21045                 | 3 Yr / 6 Mo Libor   | 360       | 165,000.00|   9.050|   6      |      53.64|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061773           | 1124  EAST PARISH STREET | Single Family Detach| 06/12/2000|  68,250.00|   8.990|  10.200  |     609.05|
| WILLIAMS            | SANDUSKY,                | Owner Occupied      | 06/12/2028|  68,221.08|  17.200|   1.000  |      75.00|
| 1                   | OH 44870                 | 2 Yr / 6 Mo Libor   | 360       |  91,000.00|  10.200|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061774           | RURAL ROUTE 7,  BOX      | Single Family Detach| 06/12/2000|  87,000.00|   8.990|   9.990  |     762.84|
| ZACH JR.            | CRAWFORDSVILLE,          | Owner Occupied      | 06/12/2028|  86,961.44|  16.990|   1.000  |      75.00|
| 1                   | IN 47933                 | 2 Yr / 6 Mo Libor   | 360       | 116,000.00|   9.990|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              59       Page Balance:      $977,577.77

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8062409           | 55  CHILI AVENUE         | Single Family Detach| 06/18/2000|  74,750.00|  11.000|  12.750  |     812.30|
| BELMONT             | SCOTTSVILLE,             | Owner Occupied      | 06/18/2028|  74,731.92|  19.750|   1.000  |      65.00|
| 1                   | NY 14546                 | 2 Yr / 6 Mo Libor   | 360       | 115,000.00|  12.750|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062416           | 21005  WRIGHT RD EAST    | Single Family Detach| 06/16/2000|  82,400.00|   8.750|  11.600  |     822.29|
| FARMER              | SPANAWAY,                | Owner Occupied      | 06/16/2028|  82,374.24|  18.600|   1.000  |      80.00|
| 1                   | WA 98387                 | 2 Yr / 6 Mo Libor   | 360       | 103,000.00|  11.600|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062417           | 1  HOLLAND AVENUE        | Single Family Detach| 07/01/2000| 149,500.00|   9.950|  12.900  |   1,642.09|
| FEIGLE              | DEMAREST,                | Owner Occupied      | 07/01/2028| 149,465.04|  19.900|   1.000  |      65.00|
| 1                   | NJ 07627                 | 2 Yr / 6 Mo Libor   | 360       | 230,000.00|  12.900|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062425           | 4935  GALENA STREET      | Single Family Detach| 06/08/2000|  66,400.00|   8.500|  10.950  |     629.84|
| JACOBS              | CHUBBUCK,                | Owner Occupied      | 06/08/2028|  66,376.06|  17.950|   1.000  |      80.00|
| 1                   | ID 83202                 | 2 Yr / 6 Mo Libor   | 360       |  83,000.00|  10.950|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062426           | 702  PROSPECT AVENUE     | Single Family Detach| 07/01/2000|  45,000.00|   6.900|   9.300  |     371.84|
| JACOX               | FORT WAYNE,              | Owner Occupied      | 06/10/2028|  44,976.91|  16.300|   1.000  |      90.00|
| 1                   | IN 46805                 | 2 Yr / 6 Mo Libor   | 360       |  50,000.00|   9.300|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062430           | 430  STORM MOUNTAIN COURT| Townhouse           | 06/16/2000| 155,000.00|   7.050|   9.550  |   1,308.98|
| LINDGREN            | STEAMBOAT SPRINGS,       | Owner Occupied      | 06/16/2028| 154,924.54|  16.550|   1.000  |      73.84|
| 1                   | CO 80477                 | 2 Yr / 6 Mo Libor   | 360       | 215,000.00|   9.550|   6      |      73.84|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062433           | 368  SOUTH ASH AVENUE    | Single Family Detach| 06/08/2000|  71,910.00|   8.400|  11.400  |     706.64|
| MAXWELL             | KUNA,                    | Owner Occupied      | 06/08/2028|  71,883.15|  18.400|   1.000  |      90.00|
| 1                   | ID 83634                 | 2 Yr / 6 Mo Libor   | 360       |  80,000.00|  11.400|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062440           | 7803  E WABASH AVENUE    | Single Family Detach| 07/01/2000|  88,800.00|   6.000|   8.750  |     698.59|
| SCOGGIN             | PORTLAND,                | Owner Occupied      | 07/01/2028|  88,748.91|  15.750|   1.000  |      65.29|
| 1                   | OR 97217                 | 2 Yr / 6 Mo Libor   | 360       | 136,000.00|   8.750|   6      |      65.29|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062441           | 1137  N CHRISTIANA AV    | Two- to Four-Family | 06/18/2000| 112,000.00|  10.750|  10.750  |   1,045.50|
| SEALS               | CHICAGO,                 | Owner Occupied      | 06/18/2028| 111,957.83|  17.750|   1.000  |      80.00|
| 1                   | IL 60651                 | 2 Yr / 6 Mo Libor   | 360       | 140,000.00|  10.750|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062448           | 850  4TH STREET          | Single Family Detach| 06/18/2000|  43,400.00|  10.000|  10.400  |     393.76|
| WILLIAMS            | NEWMARTINSVILLE,         | Owner Occupied      | 06/18/2028|  43,382.37|  17.400|   1.000  |      68.88|
| 1                   | WV 26155                 | 2 Yr / 6 Mo Libor   | 360       |  63,000.00|  10.400|   6      |      68.88|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062220           | 4537  NC HIGHWAY 903     | Single Family Detach| 05/05/2001|  57,800.00|   7.480|  10.750  |     539.55|
| HARRIS              | WINTERVILLE,             | Owner Occupied      | 05/05/2028|  57,749.13|  16.750|   1.000  |      82.57|
| 1                   | NC 28590                 | 3 Yr / 6 Mo Libor   | 360       |  70,000.00|   7.480|   6      |      82.57|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062459           | 6326  STREETER DRIVE     | Single Family Detach| 05/05/2000|  96,000.00|   5.750|   8.990  |     771.75|
| COLLINS             | HOPE MILLS,              | Owner Occupied      | 05/05/2028|  95,741.65|  14.990|   1.000  |      80.00|
| 1                   | NC 28348                 | 2 Yr / 6 Mo Libor   | 360       | 124,500.00|   5.750|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              60       Page Balance:    $1,042,311.75

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8062460           | 285  NEWPORT DRIVE       | Single Family Detach| 11/20/1999|  67,350.00|   7.750|  11.400  |     661.83|
| DEATON              | SALISBURY,               | Owner Occupied      | 11/20/2027|  67,305.79|  17.400|   1.000  |      74.01|
| 1                   | NC 28144                 | 2 Yr / 6 Mo Libor   | 360       |  91,000.00|   7.750|   6      |      74.01|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062476           | 2820  BUTNER STREET      | Single Family Detach| 05/20/2000|  80,000.00|   6.550|   9.800  |     690.26|
| LAMBERTH            | DURHAM,                  | Owner Occupied      | 05/20/2028|  79,925.84|  15.800|   1.000  |      80.00|
| 1                   | NC 27704                 | 2 Yr / 6 Mo Libor   | 360       | 100,000.00|   6.550|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062478           | 2201  MACKEY FERRY ROAD  | Single Family Detach| 05/05/2000|  78,400.00|   7.000|  10.990  |     746.03|
| LUDLOW              | MT. VERNON,              | Owner Occupied      | 05/05/2028|  78,371.98|  16.990|   1.000  |      80.00|
| 1                   | IN 47620                 | 2 Yr / 6 Mo Libor   | 360       |  98,000.00|   7.000|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062482           | 3412  PEACHBLOW ROAD     | Single Family Detach| 04/25/2000|  63,000.00|   7.000|  10.850  |     592.83|
| MCCLARY             | LEWIS CENTER,            | Owner Occupied      | 04/25/2028|  62,953.39|  16.850|   1.000  |      42.85|
| 1                   | OH 43035                 | 2 Yr / 6 Mo Libor   | 360       | 147,000.00|   7.000|   6      |      42.85|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062484           | 3911  RIVEROAKS CIRCLE   | Single Family Detach| 06/01/2000| 106,250.00|   6.000|  10.490  |     971.12|
| MOSS                | LOUISVILLE,              | Owner Occupied      | 06/01/2028| 106,164.99|  16.490|   1.000  |      85.00|
| 1                   | KY 40241                 | 2 Yr / 6 Mo Libor   | 360       | 125,000.00|   6.000|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062314           | 5000  TITE ROAD          | Single Family Detach| 05/25/2000|  73,500.00|   8.950|  11.990  |     755.46|
| SMITH               | STANFILED,               | Owner Occupied      | 05/25/2028|  73,457.65|  17.990|   1.000  |      63.36|
| 1                   | NC 28163                 | 2 Yr / 6 Mo Libor   | 360       | 116,000.00|   8.950|   6      |      63.36|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062247           | 105  LOGAN STREET        | Single Family Detach| 06/01/2000|  44,625.00|   6.300|  10.500  |     408.20|
| LOWE                | BLUEFIELD,               | Owner Occupied      | 06/01/2028|  44,467.44|  16.500|   1.000  |      85.00|
| 1                   | VA 24605                 | 2 Yr / 6 Mo Libor   | 360       |  52,500.00|   6.300|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062248           | 1405  CAROLINA AVENUE    | Single Family Detach| 12/10/1998|  68,850.00|   5.750|   9.400  |     573.91|
| LUMPKIN             | CINCINNATI,              | Owner Occupied      | 06/10/2028|  68,815.41|  15.400|   1.000  |      85.00|
| 1                   | OH 45237                 | 6 Month Libor       | 360       |  81,000.00|   5.750|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062359           | 9041  TRAILHEAD COURT    | Single Family Detach| 05/25/2000|  85,400.00|   6.000|   9.500  |     718.09|
| WILLIAMS            | CHARLOTTE,               | Owner Occupied      | 05/25/2028|  85,313.73|  15.500|   1.000  |      73.93|
| 1                   | NC 28227                 | 2 Yr / 6 Mo Libor   | 360       | 115,500.00|   6.000|   6      |      73.93|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062133           | 4561  NORTH PARK FOREST  | Single Family Detach| 06/05/2000|  97,600.00|   6.550|  10.550  |     896.44|
| ARNOLD              | BATAVIA,                 | Owner Occupied      | 06/05/2028|  97,561.63|  16.550|   1.000  |      80.00|
| 1                   | OH 45103                 | 2 Yr / 6 Mo Libor   | 360       | 122,000.00|   6.550|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062365           | 1868  NEW LONDON ROAD    | Single Family Detach| 06/05/2000| 100,500.00|   6.600|   9.550  |     848.73|
| WOLFE               | LINCOLN UNIVERSITY,      | Owner Occupied      | 06/05/2028| 100,451.08|  15.550|   1.000  |      46.10|
| 1                   | PA 19352                 | 2 Yr / 6 Mo Libor   | 360       | 218,000.00|   6.600|   6      |      46.10|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062140           | 2511  COUNTRYVIEW DRIVE  | Single Family Detach| 05/25/2001|  60,000.00|   7.300|  11.650  |     601.05|
| BARNES              | LEXINGTON,               | Owner Occupied      | 05/25/2028|  59,954.66|  17.650|   1.000  |      80.00|
| 1                   | NC 27292                 | 3 Yr / 6 Mo Libor   | 360       |  75,000.00|   7.300|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              61       Page Balance:      $924,743.59

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8062367           | 6644  VESTA BROOK DRIVE  | Single Family Detach| 06/05/2000|  74,700.00|   5.750|   9.990  |     654.99|
| WORTHY              | MORROW,                  | Owner Occupied      | 06/05/2028|  74,666.89|  15.990|   1.000  |      90.00|
| 1                   | GA 30260                 | 2 Yr / 6 Mo Libor   | 360       |  88,000.00|   5.750|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062199           | 9427  HOLTON AVENUE      | Single Family Detach| 11/15/1998|  41,600.00|   4.500|   9.200  |     340.73|
| ENGLISH             | CLEVELAND,               | Owner Occupied      | 05/15/2028|  41,556.24|  15.200|   1.000  |      80.00|
| 1                   | OH 44104                 | 6 Month Libor       | 360       |  52,000.00|   4.500|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062251           | 1325  SIMMONS AVENUE     | Single Family Detach| 11/25/1998|  51,000.00|   7.650|   9.900  |     443.80|
| MAPLES              | CINCINNATI,              | Owner Occupied      | 05/25/2028|  50,953.71|  15.900|   1.000  |      75.00|
| 1                   | OH 45215                 | 6 Month Libor       | 360       |  68,000.00|   7.650|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062209           | 9605  HICKORY HURST DRIVE| Single Family Detach| 05/10/2000| 131,000.00|   6.250|   9.990  |   1,148.65|
| GARCIA              | BALTIMORE,               | Owner Occupied      | 05/10/2028| 130,941.93|  15.990|   1.000  |      81.87|
| 1                   | MD 21236                 | 2 Yr / 6 Mo Libor   | 360       | 160,000.00|   6.250|   6      |      81.87|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062290           | 3606  E. NORTHERN PARKWAY| Single Family Attach| 05/10/2000|  28,600.00|   8.000|  12.050  |     295.28|
| PHILLIPS            | BLATIMORE,               | Owner Occupied      | 05/10/2028|  28,591.91|  18.050|   1.000  |      65.00|
| 1                   | MD 21213                 | 2 Yr / 6 Mo Libor   | 360       |  44,000.00|   8.000|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062291           | 3906  EAST NORTHERN      | Single Family Attach| 05/10/2000|  24,700.00|   8.000|  12.050  |     255.02|
| PHILLIPS            | BALTIMORE,               | Owner Occupied      | 05/10/2028|  24,693.01|  18.050|   1.000  |      65.00|
| 1                   | MD 21213                 | 2 Yr / 6 Mo Libor   | 360       |  38,000.00|   8.000|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062273           | 7711  RUTHVEN ROAD       | Single Family Detach| 05/15/2000|  81,600.00|   6.600|  10.150  |     725.16|
| MURONI              | NORFOLK,                 | Owner Occupied      | 05/15/2028|  81,542.29|  16.150|   1.000  |      80.00|
| 1                   | VA 23505                 | 2 Yr / 6 Mo Libor   | 360       | 102,000.00|   6.600|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062351           | 811  N.E. STREET         | Single Family Detach| 06/05/2000|  58,400.00|   6.000|   9.000  |     469.90|
| WELCH               | HAMILTON,                | Owner Occupied      | 06/05/2028|  58,368.10|  15.000|   1.000  |      80.00|
| 1                   | OH 45013                 | 2 Yr / 6 Mo Libor   | 360       |  74,000.00|   6.000|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062160           | 2193  HUMMINGBIRD LANE   | Single Family Detach| 05/05/2000| 133,000.00|   7.000|  11.490  |   1,316.07|
| BROWN               | SUMMERVILLE,             | Owner Occupied      | 05/05/2028| 132,957.41|  17.490|   1.000  |      70.00|
| 1                   | SC 29483                 | 2 Yr / 6 Mo Libor   | 360       | 190,000.00|   7.000|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061616           | 7710  DUDLEY AVENUE      | Single Family Detach| 03/15/2000|  44,250.00|   5.000|   9.700  |     378.55|
| LIUZZO              | CLEVELAND,               | Owner Occupied      | 03/15/2028|  44,205.83|  15.700|   1.000  |      75.00|
| 1                   | OH 44102                 | 2 Yr / 6 Mo Libor   | 360       |  59,000.00|   5.000|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061608           | 6393  BARRE ROAD         | Single Family Detach| 03/10/2000|  59,400.00|   5.750|   9.190  |     486.09|
| ECKART              | LOVELAND,                | Owner Occupied      | 03/10/2028|  59,312.29|  15.190|   1.000  |      90.00|
| 1                   | OH 45140                 | 2 Yr / 6 Mo Libor   | 360       |  66,000.00|   5.750|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061606           | 110  SOUTH BOUNDARY STREE| Single Family Detach| 06/05/2000|  48,750.00|   6.600|  10.750  |     455.07|
| BUCHANAN            | EDISON,                  | Owner Occupied      | 06/05/2028|  48,731.65|  16.750|   1.000  |      73.86|
| 1                   | OH 43320                 | 2 Yr / 6 Mo Libor   | 360       |  66,000.00|   6.600|   6      |      73.86|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              62       Page Balance:      $776,521.26

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8061610           | 4317  PRUITT COURT       | Single Family Detach| 06/15/2000|  50,150.00|   6.500|  10.990  |     477.21|
| FYKES               | LOUISVILLE,              | Owner Occupied      | 06/15/2028|  50,132.08|  16.990|   1.000  |      85.00|
| 1                   | KY 40218                 | 2 Yr / 6 Mo Libor   | 360       |  59,000.00|   6.500|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062462           | 8260  YORK ROAD          | Single Family Detach| 05/25/2001| 129,200.00|   6.800|  10.200  |   1,152.96|
| DOYLE               | PATASKALA,               | Owner Occupied      | 05/25/2028| 128,965.61|  16.200|   1.000  |      85.00|
| 1                   | OH 43062                 | 3 Yr / 6 Mo Libor   | 360       | 152,000.00|   6.800|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062463           | 201  SECOND STREET       | Single Family Detach| 05/15/2000|  56,950.00|   7.000|  10.750  |     531.62|
| EGGLESTON           | ADDYSTON,                | Owner Occupied      | 05/15/2028|  56,906.93|  16.750|   1.000  |      85.00|
| 1                   | OH 45001                 | 2 Yr / 6 Mo Libor   | 360       |  67,000.00|   7.000|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062169           | 123  N. CANNON STREET    | Single Family Detach| 05/15/2000|  64,000.00|   7.400|  10.700  |     595.02|
| CHAFFINCH           | SEAFORD,                 | Owner Occupied      | 05/15/2028|  63,965.64|  16.700|   1.000  |      80.00|
| 1                   | DE 19973                 | 2 Yr / 6 Mo Libor   | 360       |  80,000.00|   7.400|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062192           | 4391  ENSBROOK LN        | Single Family Detach| 11/15/1998|  99,000.00|   7.200|   9.650  |     843.30|
| DOLLAND             | WOODBRIDGE,              | Owner Occupied      | 05/15/2028|  98,952.83|  15.650|   1.000  |      90.00|
| 1                   | VA 22193                 | 6 Month Libor       | 360       | 110,000.00|   7.200|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062259           | 5433  SHATTALON DRIVE    | Single Family Detach| 11/20/1998|  78,000.00|   7.700|  11.490  |     771.83|
| MCDERMOTT           | WINSTON-SALEM,           | Owner Occupied      | 05/20/2028|  77,666.80|  17.490|   1.000  |      76.47|
| 1                   | NC 27106                 | 6 Month Libor       | 360       | 102,000.00|   7.700|   6      |      76.47|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062492           | 8712  SAINT ANDREWS      | Single Family Detach| 12/20/1998| 120,000.00|   5.490|  10.490  |   1,096.79|
| SIMMS               | CHESAPEAKE BEACH,        | Owner Occupied      | 06/20/2028| 119,952.21|  16.490|   1.000  |      72.72|
| 1                   | MD 20732                 | 6 Month Libor       | 360       | 165,000.00|   5.490|   6      |      72.72|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062502           | 17660  SW 32 STREET      | Single Family Detach| 06/05/2000| 110,050.00|   6.050|   9.300  |     909.34|
| WRIGHT              | MIRIMAR,                 | Owner Occupied      | 06/05/2028| 109,993.55|  15.300|   1.000  |      79.98|
| 1                   | FL 33029                 | 2 Yr / 6 Mo Libor   | 360       | 139,000.00|   6.050|   6      |      79.98|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062403           | 3316  OHARA DRIVE NORTH  | Single Family Detach| 06/20/2000|  38,000.00|   8.150|  11.300  |     370.52|
| CANNON              | MACON,                   | Owner Occupied      | 06/20/2028|  37,987.31|  17.300|   1.000  |      67.85|
| 1                   | GA 31206                 | 2 Yr / 6 Mo Libor   | 360       |  56,000.00|   8.150|   6      |      67.85|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062338           | 420  CARROLLWOOD ROAD    | Single Family Detach| 06/05/2000|  98,000.00|   6.800|  10.100  |     867.27|
| TURNBULL            | BALTIMORE,               | Owner Occupied      | 06/05/2028|  97,924.83|  16.100|   1.000  |      78.40|
| 1                   | MD 21220                 | 2 Yr / 6 Mo Libor   | 360       | 125,000.00|   6.800|   6      |      78.40|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062119           | 103  ASTRID COURT        | Single Family Detach| 06/15/2000|  87,500.00|   6.000|  10.600  |     806.95|
| HITE SR             | WILLIAMSBURG,            | Owner Occupied      | 06/15/2028|  87,465.97|  16.600|   1.000  |      81.01|
| 1                   | VA 23188                 | 2 Yr / 6 Mo Libor   | 360       | 108,000.00|   6.000|   6      |      81.01|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062325           | 924  CLAUSER CT          | Single Family Detach| 11/25/1998| 182,500.00|   3.990|   9.250  |   1,501.38|
| TAYLOR              | NEW WINDSOR,             | Owner Occupied      | 05/25/2028| 182,383.23|  15.250|   1.000  |      81.10|
| 1                   | MD 21776                 | 6 Month Libor       | 360       | 225,000.00|   3.990|   6      |      81.10|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              63       Page Balance:    $1,112,296.99

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8062326           | 7429  GERMANTOWN PIKE    | Single Family Detach| 06/05/2000|  83,100.00|   6.800|   9.900  |     723.13|
| THOMAS              | GERMANTOWN,              | Owner Occupied      | 06/05/2028|  83,062.45|  15.900|   1.000  |      83.90|
| 1                   | OH 45327                 | 2 Yr / 6 Mo Libor   | 360       |  99,000.00|   6.800|   6      |      83.90|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062288           | 3  BLACKENRIDGE DR.      | Single Family Detach| 05/20/2000|  78,000.00|   8.150|  11.350  |     763.51|
| PEED                | TAYLORS,                 | Owner Occupied      | 05/20/2028|  77,948.24|  17.350|   1.000  |      80.00|
| 1                   | SC 29687                 | 2 Yr / 6 Mo Libor   | 360       |  97,500.00|   8.150|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062127           | 3310  BEVIS AVENUE       | Single Family Detach| 12/05/1998|  44,000.00|   7.750|  11.100  |     422.35|
| BOOZER              | CINCINNATI,              | Owner Occupied      | 06/05/2028|  43,984.00|  17.100|   1.000  |      80.00|
| 1                   | OH 45207                 | 6 Month Libor       | 360       |  55,000.00|   7.750|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062680           | 3103  O'DONNELL STREET   | Single Family Detach| 05/20/2000| 103,500.00|   7.600|  11.000  |     985.65|
| LANOCHA             | BALTIMORE,               | Owner Occupied      | 05/20/2028| 103,379.90|  17.000|   1.000  |      89.92|
| 1                   | MD 21224                 | 2 Yr / 6 Mo Libor   | 360       | 115,000.00|   7.600|   6      |      89.92|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062264           | 824  MITCHELL DRIVE      | Single Family Detach| 05/08/2000|  58,000.00|   7.200|  11.500  |     574.37|
| MEDINA              | ROCHESTER,               | Owner Occupied      | 05/08/2028|  57,981.46|  17.500|   1.000  |      80.00|
| 1                   | IN 46975                 | 2 Yr / 6 Mo Libor   | 360       |  72,500.00|   7.200|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062265           | 8825  B HAMPTON VALLEY   | Single Family Detach| 05/15/2000| 131,750.00|   6.400|   9.800  |   1,136.78|
| MILLER              | EMMITSBURG,              | Owner Occupied      | 05/15/2028| 131,648.66|  15.800|   1.000  |      85.00|
| 1                   | MD 21727                 | 2 Yr / 6 Mo Libor   | 360       | 155,000.00|   6.400|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062266           | 4203  CHAD LANE          | Single Family Detach| 05/10/2001| 140,000.00|   5.250|   9.700  |   1,197.68|
| MINNICH             | FAIRFIELD,               | Owner Occupied      | 05/10/2028| 139,933.99|  15.700|   1.000  |      80.00|
| 1                   | OH 45014                 | 3 Yr / 6 Mo Libor   | 360       | 175,000.00|   5.250|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062679           | 1393  FULTON AVENUE      | Single Family Detach| 06/01/2000|  63,750.00|   6.500|  11.490  |     630.82|
| JOHNSON             | EAST POINT,              | Owner Occupied      | 06/01/2028|  63,708.98|  17.490|   1.000  |      85.00|
| 1                   | GA 31344                 | 2 Yr / 6 Mo Libor   | 360       |  75,000.00|   6.500|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062344           | 3612  BURWICK PLACE      | Single Family Detach| 06/10/2000| 121,500.00|   5.750|   9.690  |   1,038.52|
| WALDEN, JR          | ANTIOCH,                 | Owner Occupied      | 06/10/2028| 121,442.59|  15.690|   1.000  |      90.00|
| 1                   | TN 37013                 | 2 Yr / 6 Mo Libor   | 360       | 135,000.00|   5.750|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062345           | 80  CARDINAL DRIVE       | Single Family Detach| 05/01/2000|  66,300.00|   6.000|   9.990  |     581.34|
| WALK                | FRONT ROYAL,             | Owner Occupied      | 05/01/2028|  66,240.97|  15.990|   1.000  |      85.00|
| 1                   | VA 22630                 | 2 Yr / 6 Mo Libor   | 360       |  78,000.00|   6.000|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062475           | 5007  FRED LINEBERRY ROAD| Single Family Detach| 06/20/2001|  42,500.00|   7.300|  12.500  |     453.58|
| KINDLEY             | RANDLEMAN,               | Owner Occupied      | 06/20/2028|  42,489.13|  18.500|   1.000  |      85.00|
| 1                   | NC 27317                 | 3 Yr / 6 Mo Libor   | 360       |  50,000.00|   7.300|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062471           | 3211  FIELDCREST WAY     | Single Family Detach| 06/20/2000| 200,000.00|   6.250|   9.990  |   1,753.67|
| HESS                | ABINGDON,                | Owner Occupied      | 06/20/2028| 199,911.33|  15.990|   1.000  |      80.64|
| 1                   | MD 21009                 | 2 Yr / 6 Mo Libor   | 360       | 248,000.00|   6.250|   6      |      80.64|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              64       Page Balance:    $1,131,731.70

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| NC8063254           | 229  BAYNARD STREET      | Single Family Attach| 06/12/2000|  40,000.00|   7.050|  11.050  |     382.44|
| MEDINA              | TRENTON,                 | Owner Occupied      | 06/12/2028|  39,985.89|  18.050|   1.000  |      80.00|
| 1                   | NJ 08611                 | 2 Yr / 6 Mo Libor   | 360       |  50,000.00|  11.050|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8063255           | 14  BERNARD DRIVE        | Single Family Detach| 12/17/1998| 105,300.00|   9.450|  13.450  |   1,201.98|
| SIMONE              | ANDOVER,                 | Owner Occupied      | 06/17/2028| 105,278.26|  20.450|   1.000  |      65.00|
| 1                   | NJ 07860                 | 6 Month Libor       | 360       | 162,000.00|  13.450|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8063248           | 915  OAK STREET          | Single Family Detach| 05/26/2000|  88,810.00|   7.000|  10.990  |     845.09|
| WYNN                | ROSELLE,                 | Owner Occupied      | 05/26/2028|  88,695.77|  17.990|   1.000  |      83.00|
| 1                   | NJ 07203                 | 2 Yr / 6 Mo Libor   | 360       | 107,000.00|   7.000|   6      |      83.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8063247           | 2229  MISTLETOE LANE     | Single Family Detach| 06/02/2000|  96,000.00|   8.350|  12.350  |   1,013.41|
| MURRAY              | MILLVILLE,               | Owner Occupied      | 06/02/2028|  95,974.59|  19.350|   1.000  |      80.00|
| 1                   | NJ 08332                 | 2 Yr / 6 Mo Libor   | 360       | 120,000.00|  12.350|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060848           | 1561  E 172ND STREET     | Single Family Detach| 05/20/2000|  62,100.00|   7.050|   8.990  |     499.23|
| WILLIAMS            | CLEVELAND,               | Owner Occupied      | 05/20/2028|  62,031.75|  14.990|   1.000  |      90.00|
| 1                   | OH 44110                 | 2 Yr / 6 Mo Libor   | 360       |  69,000.00|   7.050|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060838           | 59  BLACK POINT ROAD     | Single Family Detach| 07/01/2000| 110,500.00|   7.650|   9.500  |     929.15|
| O'DONNELL           | EAST LYME,               | Owner Occupied      | 07/01/2028| 110,445.64|  15.500|   1.000  |      85.00|
| 1                   | CT 06357                 | 2 Yr / 6 Mo Libor   | 360       | 130,000.00|   7.650|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060837           | 809  PENNSYLVANIA AVENUE | Single Family Detach| 06/23/2000|  75,000.00|   7.510|  10.950  |     711.42|
| RODGERS             | IRWIN,                   | Owner Occupied      | 06/23/2028|  74,972.96|  16.950|   1.000  |      60.00|
| 1                   | PA 15642                 | 2 Yr / 6 Mo Libor   | 360       | 125,000.00|   7.510|   6      |      60.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8010084           | 303  CIRCUIT COURT       | Single Family Detach| 07/01/2000|  81,100.00|   6.800|  10.650  |     732.77|
| GRANT               | EAST PEORIA,             | Owner Occupied      | 07/01/2028|  81,086.99|  17.650|   1.000  |      79.98|
| 1                   | IL 61611                 | 2 Yr / 6 Mo Libor   | 360       | 109,000.00|  10.350|   6      |      79.98|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062561           | 24  EAST DAYTON HILL ROA | Single Family Detach| 07/01/2000| 210,000.00|   8.250|  10.990  |   1,998.30|
| AHEARN              | WALLINGFORD,             | Owner Occupied      | 07/01/2028| 209,924.95|  16.990|   1.000  |      65.40|
| 1                   | CT 06492                 | 2 Yr / 6 Mo Libor   | 360       | 321,000.00|  10.990|   6      |      65.40|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062569           | 7346  SPRUCE ROAD        | Single Family Detach| 07/01/2000|  79,500.00|   5.900|   9.740  |     682.45|
| BRILEY              | ALPENA,                  | Owner Occupied      | 07/01/2028|  79,462.83|  15.740|   1.000  |      75.00|
| 1                   | MI 49707                 | 2 Yr / 6 Mo Libor   | 360       | 106,000.00|   9.740|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062570           | 1226  W. LAKE SHORE DRIVE| Single Family Detach| 07/01/2000|  60,000.00|   7.500|  11.490  |     593.72|
| BRUSHEL             | BLOOMFIELD,              | Owner Occupied      | 07/01/2028|  59,980.78|  17.490|   1.000  |      75.00|
| 1                   | WI 53147                 | 2 Yr / 6 Mo Libor   | 360       |  80,000.00|  11.490|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062571           | 813  LAWRENCE DRIVE      | Single Family Detach| 07/01/2000|  76,500.00|   6.500|  10.240  |     684.95|
| BURKS               | GRETNA,                  | Owner Occupied      | 07/01/2028|  76,367.85|  16.240|   1.000  |      75.00|
| 1                   | LA 70056                 | 2 Yr / 6 Mo Libor   | 360       | 103,000.00|  10.240|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              65       Page Balance:    $1,084,208.26

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8062572           | 623  DORINDA DRIVE       | Single Family Detach| 07/01/2000| 210,150.00|   6.500|   9.750  |   1,805.52|
| CASS                | OCEANSIDE,               | Owner Occupied      | 07/01/2028| 210,051.95|  15.750|   1.000  |      84.99|
| 1                   | CA 92057                 | 2 Yr / 6 Mo Libor   | 360       | 247,500.00|   9.750|   6      |      84.99|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062574           | 910  NORTH ROSELAWN DRIVE| Single Family Detach| 07/01/2000|  78,750.00|   7.500|   8.740  |     618.97|
| CORDELL             | WEST MEMPHIS,            | Owner Occupied      | 07/01/2028|  78,704.59|  14.740|   1.000  |      75.00|
| 1                   | AR 72301                 | 2 Yr / 6 Mo Libor   | 360       | 108,000.00|   8.740|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062575           | 4361  E. MAPLEWOOD WAY   | Single Family Attach| 07/01/2000|  80,000.00|   6.150|   9.370  |     665.11|
| CORNILS             | LITTLETON,               | Owner Occupied      | 07/01/2028|  79,959.56|  15.370|   1.000  |      74.76|
| 1                   | CO 80121                 | 2 Yr / 6 Mo Libor   | 360       | 107,000.00|   9.370|   6      |      74.76|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062576           | 23  25 EDGEWOOD STREET   | Single Family Detach| 07/01/2000|  44,250.00|   6.750|   9.740  |     379.86|
| DALIPOVSKI          | BRISTOL,                 | Owner Occupied      | 07/01/2028|  44,229.30|  15.740|   1.000  |      75.00|
| 1                   | CT 06010                 | 2 Yr / 6 Mo Libor   | 360       |  63,000.00|   9.740|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062577           | RT 1 BOX 187-B           | Single Family Detach| 07/01/2000|  26,000.00|   7.000|  11.240  |     252.34|
| DARDEN              | WADE,                    | Owner Occupied      | 07/01/2028|  25,991.19|  17.240|   1.000  |      65.00|
| 1                   | NC 28395                 | 2 Yr / 6 Mo Libor   | 360       |  40,000.00|  11.240|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062579           | 4249  4251 SWIFT AVENUE  | Single Family Detach| 06/01/2000| 107,250.00|   7.750|  10.490  |     980.26|
| DIIORIO             | SAN DIEGO,               | Owner Occupied      | 06/01/2028| 107,164.19|  16.490|   1.000  |      65.00|
| 1                   | CA 92104                 | 2 Yr / 6 Mo Libor   | 360       | 165,000.00|  10.490|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062580           | 1009  AVENUE C           | Single Family Detach| 07/01/2000|  42,400.00|   6.000|  10.620  |     391.66|
| DONALDSON           | COUNCIL BLUFFS,          | Owner Occupied      | 07/01/2028|  42,383.58|  16.620|   1.000  |      80.00|
| 1                   | IA 51501                 | 2 Yr / 6 Mo Libor   | 360       |  53,000.00|  10.620|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062581           | 1815  ROCKHILL ROAD      | Single Family Detach| 07/01/2000|  59,500.00|   6.000|   9.490  |     499.88|
| DORSEY              | CASTLE HAYNE,            | Owner Occupied      | 07/01/2028|  59,470.67|  15.490|   1.000  |      43.10|
| 1                   | NC 28429                 | 2 Yr / 6 Mo Libor   | 360       | 138,000.00|   9.490|   6      |      43.10|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062584           | 4400  S. HERMITAGE       | Two- to Four-Family | 07/01/2000|  84,500.00|   6.375|   9.490  |     709.91|
| GARCIA              | CHICAGO,                 | Owner Occupied      | 07/01/2028|  84,458.34|  15.490|   1.000  |      65.00|
| 1                   | IL 60612                 | 2 Yr / 6 Mo Libor   | 360       | 130,000.00|   9.490|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062587           | 1879  134TH LANE         | Single Family Detach| 01/01/1999|  98,000.00|   7.250|   8.740  |     770.27|
| GISLASON            | ANDOVER,                 | Owner Occupied      | 07/01/2028|  97,943.50|  14.740|   1.000  |      70.00|
| 1                   | MN 55304                 | 6 Month Libor       | 360       | 140,000.00|   8.740|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062592           | 6831  S. DAMEN AVENUE    | Single Family Detach| 01/01/1999|  62,602.00|   6.000|   9.750  |     537.85|
| GREEN               | CHICAGO,                 | Owner Occupied      | 07/01/2028|  62,572.79|  15.750|   1.000  |      85.00|
| 1                   | IL 60636                 | 6 Month Libor       | 360       |  73,650.00|   9.750|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062594           | 83  CHERRY HILL ROAD     | Single Family Detach| 01/01/1999| 108,750.00|   6.750|   9.240  |     893.88|
| MYJAR               | MIDDLEFIELD,             | Owner Occupied      | 07/01/2028| 108,693.50|  15.240|   1.000  |      75.00|
| 1                   | CT 06455                 | 6 Month Libor       | 360       | 145,000.00|   9.240|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              66       Page Balance:    $1,001,623.16

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8062598           | 3511  WEST PLACE         | Single Family Detach| 07/01/2000|  39,950.00|   6.000|  11.240  |     387.72|
| HILL                | BEVERLY HILLS,           | Owner Occupied      | 07/01/2028|  39,936.48|  17.240|   1.000  |      85.00|
| 1                   | MO 63121                 | 2 Yr / 6 Mo Libor   | 360       |  47,000.00|  11.240|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062600           | 6400  F.M. HIGHWAY NO.   | Single Family Detach| 06/01/2000|  71,000.00|   7.500|   9.490  |     596.49|
| JETT                | AZLE,                    | Owner Occupied      | 06/01/2028|  70,929.72|  15.490|   1.000  |      48.30|
| 1                   | TX 76020                 | 2 Yr / 6 Mo Libor   | 360       | 147,000.00|   9.490|   6      |      48.30|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062601           | 1165  BRANDYWINE COURT   | Single Family Detach| 07/01/2000|  53,950.00|   8.000|  13.990  |     638.82|
| JONES               | COLUMBUS,                | Owner Occupied      | 07/01/2028|  53,940.15|  19.990|   1.000  |      65.00|
| 1                   | GA 31907                 | 2 Yr / 6 Mo Libor   | 360       |  83,000.00|  13.990|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062602           | 817  LEXINGTON CIRCLE    | Single Family Detach| 01/01/1999|  80,800.00|   6.500|   9.740  |     693.61|
| KANG                | HANOVER PARK,            | Owner Occupied      | 07/01/2028|  80,762.22|  15.740|   1.000  |      80.00|
| 1                   | IL 60103                 | 6 Month Libor       | 360       | 101,000.00|   9.740|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062603           | 2140  FILLMORE ST        | Single Family Detach| 07/01/2000|  45,000.00|   7.950|  10.490  |     411.30|
| KAPUSCINSKA         | HOLLYWOOD,               | Owner Occupied      | 07/01/2028|  44,963.38|  16.490|   1.000  |      52.90|
| 1                   | FL 33020                 | 2 Yr / 6 Mo Libor   | 360       |  85,000.00|  10.490|   6      |      52.90|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062607           | 4714  HURON AVENUE       | Single Family Detach| 07/01/2000| 159,200.00|   6.500|   9.490  |   1,337.48|
| LAUGHLIN            | SAN DIEGO,               | Owner Occupied      | 07/01/2028| 159,121.53|  15.490|   1.000  |      80.00|
| 1                   | CA 92117                 | 2 Yr / 6 Mo Libor   | 360       | 200,000.00|   9.490|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062616           | 921  MARION AVENUE       | Single Family Detach| 07/01/2000| 195,500.00|   5.990|   9.990  |   1,714.21|
| PATENAUDE           | SOUTHINGTON,             | Owner Occupied      | 07/01/2028| 195,413.33|  15.990|   1.000  |      85.00|
| 1                   | CT 06489                 | 2 Yr / 6 Mo Libor   | 360       | 230,000.00|   9.990|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062610           | 88  GLENWOOD ROAD        | Single Family Detach| 01/01/1999| 136,000.00|   6.150|   8.490  |   1,044.76|
| LESLIE              | CLINTON,                 | Owner Occupied      | 07/01/2028| 135,917.44|  14.490|   1.000  |      80.00|
| 1                   | CT 06413                 | 6 Month Libor       | 360       | 170,000.00|   8.490|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062617           | 10104  FLORA AVENUE      | Single Family Detach| 07/01/2000|  33,000.00|   8.250|  12.740  |     358.36|
| POWELL              | CLEVELAND,               | Owner Occupied      | 07/01/2028|  32,991.99|  18.740|   1.000  |      55.00|
| 1                   | OH 44143                 | 2 Yr / 6 Mo Libor   | 360       |  60,000.00|  12.740|   6      |      55.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062618           | 1040  BULLOCK AVENUE     | Single Family Attach| 07/01/2000|  60,000.00|   6.000|   9.875  |     521.01|
| PRICE               | YEADON,                  | Owner Occupied      | 07/01/2028|  59,972.74|  15.875|   1.000  |      77.90|
| 1                   | PA 19050                 | 2 Yr / 6 Mo Libor   | 360       |  77,000.00|   9.875|   6      |      77.90|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062611           | 460  WEST WARREN AVENUE  | Single Family Detach| 07/01/2000|  22,500.00|   6.750|  10.990  |     214.11|
| MANICKE             | PATEROS,                 | Owner Occupied      | 07/01/2028|  22,491.95|  16.990|   1.000  |      35.20|
| 1                   | WA 98846                 | 2 Yr / 6 Mo Libor   | 360       |  64,000.00|  10.990|   6      |      35.20|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062620           | 306  WEST 15TH STREET    | Single Family Detach| 07/01/2000|  73,600.00|   6.250|  10.620  |     679.86|
| RIZZO               | LORAIN,                  | Owner Occupied      | 07/01/2028|  73,571.50|  16.620|   1.000  |      80.00|
| 1                   | OH 44052                 | 2 Yr / 6 Mo Libor   | 360       |  92,000.00|  10.620|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              67       Page Balance:      $970,012.43

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8062624           | 100  PROSPECT STREET     | Single Family Detach| 07/01/2000|  60,000.00|   8.000|  11.490  |     593.72|
| SNOW                | VERNON,                  | Owner Occupied      | 07/01/2028|  59,980.78|  17.490|   1.000  |      63.83|
| 1                   | CT 06066                 | 2 Yr / 6 Mo Libor   | 360       |  94,000.00|  11.490|   6      |      63.83|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062621           | 27  CAMDEN STREET        | Single Family Detach| 06/01/2000|  97,520.00|   7.000|  10.620  |     900.82|
| ROSADO              | MILFORD,                 | Owner Occupied      | 06/01/2028|  97,444.13|  16.620|   1.000  |      80.00|
| 1                   | CT 06460                 | 2 Yr / 6 Mo Libor   | 360       | 123,000.00|  10.620|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062625           | 21381  MONTERRA          | Single Family Detach| 07/01/2000| 171,500.00|   8.000|   9.750  |   1,473.45|
| SOTO                | LAKE FOREST,             | Owner Occupied      | 07/01/2028| 171,419.99|  15.750|   1.000  |      63.05|
| 1                   | CA 92630                 | 2 Yr / 6 Mo Libor   | 360       | 272,000.00|   9.750|   6      |      63.05|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062622           | 736  SYCAMORE LANE       | Single Family Detach| 07/01/2000| 327,000.00|   6.250|   9.990  |   2,867.25|
| SCHWARTZ            | GLENCOE,                 | Owner Occupied      | 07/01/2028| 326,855.03|  15.990|   1.000  |      62.04|
| 1                   | IL 60022                 | 2 Yr / 6 Mo Libor   | 360       | 527,000.00|   9.990|   6      |      62.04|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062946           | 2431  WEST PLATTE AVENUE | Single Family Detach| 07/01/2000|  55,000.00|   6.750|   8.750  |     432.69|
| ACKMAN              | COLORADO SPRINGS,        | Owner Occupied      | 07/01/2028|  54,968.35|  14.750|   1.000  |      53.92|
| 1                   | CO 80904                 | 2 Yr / 6 Mo Libor   | 360       | 102,000.00|   8.750|   6      |      53.92|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062627           | 412  NORTH 9TH STREET    | Single Family Detach| 07/01/2000|  29,750.00|   7.000|   9.990  |     260.86|
| TAYLOR              | MUSKOGEE,                | Owner Occupied      | 07/01/2028|  29,736.81|  15.990|   1.000  |      70.00|
| 1                   | OK 74401                 | 2 Yr / 6 Mo Libor   | 360       |  42,500.00|   9.990|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062947           | 3517  W. VAN BUREN STREET| Single Family Detach| 07/01/2000|  89,250.00|   6.500|  12.240  |     934.56|
| ADAMS               | CHICAGO,                 | Owner Occupied      | 07/01/2028|  89,225.79|  18.240|   1.000  |      85.00|
| 1                   | IL 60624                 | 2 Yr / 6 Mo Libor   | 360       | 105,000.00|  12.240|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062628           | 3011  PAGE STREET        | Single Family Detach| 07/01/2000|  69,700.00|   6.000|   9.990  |     611.16|
| VITALE              | ORLANDO,                 | Owner Occupied      | 07/01/2028|  69,669.09|  15.990|   1.000  |      85.00|
| 1                   | FL 32801                 | 2 Yr / 6 Mo Libor   | 360       |  82,000.00|   9.990|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062948           | 1309  W. 96TH STREET     | Single Family Detach| 07/01/2000|  60,000.00|   6.750|  10.240  |     537.22|
| ALLEN               | CHICAGO,                 | Owner Occupied      | 07/01/2028|  59,974.78|  16.240|   1.000  |      75.00|
| 1                   | IL 60643                 | 2 Yr / 6 Mo Libor   | 360       |  80,000.00|  10.240|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062631           | 1522  5TH AVENUE         | Single Family Detach| 01/01/1999|  39,600.00|   7.875|  12.115  |     410.84|
| WHITE               | CHICAGO HEIGHTS,         | Owner Occupied      | 07/01/2028|  39,588.96|  18.115|   1.000  |      60.00|
| 1                   | IL 60411                 | 6 Month Libor       | 360       |  66,000.00|  12.115|   6      |      60.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062632           | 416  CHANNEL             | Single Family Detach| 07/01/2000|  93,520.00|   6.750|  10.375  |     846.74|
| WIRTZ               | ISLAND LAKE,             | Owner Occupied      | 07/01/2028|  93,481.82|  16.375|   1.000  |      80.00|
| 1                   | IL 60042                 | 2 Yr / 6 Mo Libor   | 360       | 117,000.00|  10.375|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062949           | 9312  COUNTY VIEW ROAD   | Single Family Detach| 07/01/2000|  65,875.00|   6.750|  11.740  |     664.45|
| ALVAREZ             | DALLAS,                  | Owner Occupied      | 07/01/2028|  65,855.03|  17.740|   1.000  |      85.00|
| 1                   | TX 75249                 | 2 Yr / 6 Mo Libor   | 360       |  77,500.00|  11.740|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              68       Page Balance:    $1,158,200.56

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8062950           | 1948  NORTH ENCINA STREET| Single Family Detach| 07/01/2000|  60,800.00|   6.000|   8.620  |     472.68|
| ALVAREZ             | VISALIA,                 | Owner Occupied      | 07/01/2028|  60,764.07|  14.620|   1.000  |      80.00|
| 1                   | CA 93291                 | 2 Yr / 6 Mo Libor   | 360       |  76,000.00|   8.620|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062633           | 237  LULLWATER DRIVE     | Single Family Detach| 07/01/2000|  42,250.00|   7.500|  10.490  |     386.17|
| WONG                | WILMINGTON,              | Investor Owned      | 07/01/2028|  42,233.17|  16.490|   1.000  |      65.00|
| 1                   | NC 28405                 | 2 Yr / 6 Mo Libor   | 360       |  65,000.00|  10.490|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062952           | 7  FARM DRIVE #4         | Condominium         | 07/01/2000|  94,500.00|   7.750|  10.990  |     899.24|
| BARRY               | FARMINGTON,              | Owner Occupied      | 07/01/2028|  94,466.22|  16.990|   1.000  |      70.00|
| 1                   | CT 06032                 | 2 Yr / 6 Mo Libor   | 360       | 135,000.00|  10.990|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062953           | 3217  EAST 28TH STREET   | Single Family Detach| 07/01/2000|  66,750.00|   7.250|  11.240  |     647.82|
| BESSETTE            | TULSA,                   | Owner Occupied      | 07/01/2028|  66,727.41|  17.240|   1.000  |      75.00|
| 1                   | OK 74114                 | 2 Yr / 6 Mo Libor   | 360       | 104,000.00|  11.240|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063098           | 3013  PARLIMENT COVE     | Single Family Detach| 06/15/2000| 307,250.00|   6.000|   8.990  |   2,469.99|
| BLACKWELL, JR       | LAGO VISTA,              | Owner Occupied      | 06/15/2028| 307,081.82|  14.990|   1.000  |      86.54|
| 1                   | TX 78645                 | 2 Yr / 6 Mo Libor   | 360       | 355,500.00|   8.990|   6      |      86.54|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062955           | 1103  W. DIANNE LANE     | Single Family Detach| 07/01/2000|  52,650.00|   7.750|  14.490  |     644.31|
| GOOD                | MAHOMET,                 | Owner Occupied      | 07/01/2028|  52,641.44|  20.490|   1.000  |      65.00|
| 1                   | IL 61853                 | 2 Yr / 6 Mo Libor   | 360       |  81,000.00|  14.490|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062957           | 919  GLENWOOD AVENUE     | Single Family Detach| 07/01/2000|  63,000.00|   6.750|  11.240  |     611.42|
| JONES               | GREENSBORO,              | Owner Occupied      | 07/01/2028|  62,978.68|  17.240|   1.000  |      75.00|
| 1                   | NC 27403                 | 2 Yr / 6 Mo Libor   | 360       |  84,000.00|  11.240|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063100           | 139  SOULANGES ROAD      | Single Family Detach| 06/01/2000|  45,200.00|   7.250|  11.000  |     430.45|
| CARNLEY             | LAFAYETTE,               | Owner Occupied      | 06/01/2028|  45,167.62|  17.000|   1.000  |      80.00|
| 1                   | LA 70508                 | 2 Yr / 6 Mo Libor   | 360       |  57,000.00|  11.000|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062958           | 5220  S. WOLCOTT AVENUE  | Two- to Four-Family | 07/01/2000|  56,000.00|   6.000|  10.620  |     517.29|
| LANGWORTHY          | CHICAGO,                 | Owner Occupied      | 07/01/2028|  55,978.31|  16.620|   1.000  |      80.00|
| 1                   | IL 60609                 | 2 Yr / 6 Mo Libor   | 360       |  70,000.00|  10.620|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063101           | 614  MCDADE ROAD         | Single Family Detach| 06/15/2000|  98,700.00|   6.000|   9.000  |     794.16|
| CARPENTER           | ELGIN,                   | Owner Occupied      | 06/15/2028|  98,646.09|  15.000|   1.000  |      73.11|
| 1                   | TX 78621                 | 2 Yr / 6 Mo Libor   | 360       | 135,000.00|   9.000|   6      |      73.11|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063102           | 1701  FM 109             | Single Family Detach| 05/01/2000|  76,950.00|   7.250|  12.000  |     791.52|
| CAUBLE, JR.         | BRENHAM,                 | Owner Occupied      | 05/01/2028|  76,866.07|  18.000|   1.000  |      75.00|
| 1                   | TX 77833                 | 2 Yr / 6 Mo Libor   | 360       | 105,000.00|  12.000|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063103           | 701  SHADY OAKS DRIVE    | Manufactured Housing| 05/29/2000|  92,650.00|   6.000|   9.250  |     762.21|
| COMPTON             | KYLE,                    | Owner Occupied      | 05/29/2028|  92,536.60|  15.250|   1.000  |      85.00|
| 1                   | TX 78640                 | 2 Yr / 6 Mo Libor   | 360       | 109,000.00|   9.250|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              69       Page Balance:    $1,056,087.50

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8063104           | RR 2 BOX 168             | Single Family Detach| 06/17/2000| 138,600.00|   6.000|   9.500  |   1,165.42|
| COOMER              | PRINCETON,               | Owner Occupied      | 06/17/2028| 138,531.83|  15.500|   1.000  |      70.00|
| 1                   | IN 47670                 | 2 Yr / 6 Mo Libor   | 360       | 198,000.00|   9.500|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062961           | 10  ROLLING GREEN        | Single Family Detach| 07/01/2000| 285,000.00|   7.250|  10.990  |   2,711.97|
| MACNAUGHTON         | EAST GRANBY,             | Owner Occupied      | 07/01/2028| 284,898.16|  16.990|   1.000  |      75.00|
| 1                   | CT 06026                 | 2 Yr / 6 Mo Libor   | 360       | 380,000.00|  10.990|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063105           | 1081  WEST COUNTY ROAD   | Manufactured Housing| 06/04/2000|  45,200.00|   6.000|   9.750  |     388.34|
| DENO                | NORTH PETERSBURG,        | Owner Occupied      | 06/04/2028|  45,178.91|  15.750|   1.000  |      80.00|
| 1                   | IN 47567                 | 2 Yr / 6 Mo Libor   | 360       |  56,500.00|   9.750|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063106           | 3010  ELMRIDGE           | Single Family Detach| 06/11/2000| 123,480.00|   6.000|   8.990  |     992.66|
| DUNCAN, SR          | EVANSVILLE,              | Owner Occupied      | 06/11/2028| 123,405.07|  14.990|   1.000  |      90.00|
| 1                   | IN 47711                 | 2 Yr / 6 Mo Libor   | 360       | 137,500.00|   8.990|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062962           | 1202  WOODLAND DRIVE     | Single Family Detach| 07/01/2000|  62,800.00|   5.900|   9.620  |     533.57|
| MANGUM              | FAYETTEVILLE,            | Owner Occupied      | 07/01/2028|  62,769.88|  15.620|   1.000  |      80.00|
| 1                   | NC 28305                 | 2 Yr / 6 Mo Libor   | 360       |  78,500.00|   9.620|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063107           | 718  BENNINGHOFF         | Single Family Detach| 06/16/2000|  65,700.00|   6.000|  10.250  |     588.74|
| ENOCHS              | EVANSVILLE,              | Owner Occupied      | 06/16/2028|  65,672.45|  16.250|   1.000  |      90.00|
| 1                   | IN 47714                 | 2 Yr / 6 Mo Libor   | 360       |  73,000.00|  10.250|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062970           | 2133  DANSON STREET      | Single Family Detach| 07/01/2000|  32,500.00|   8.250|  13.240  |     365.63|
| OLIVER JR           | JACKSONVILLE,            | Owner Occupied      | 07/01/2028|  32,492.95|  19.240|   1.000  |      62.50|
| 1                   | FL 32209                 | 2 Yr / 6 Mo Libor   | 360       |  52,000.00|  13.240|   6      |      62.50|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062963           | 327  W. 110TH PLACE      | Single Family Detach| 07/01/2000|  38,500.00|   7.500|  10.740  |     359.11|
| MARCHMAN            | CHICAGO,                 | Owner Occupied      | 07/01/2028|  38,485.47|  16.740|   1.000  |      58.30|
| 1                   | IL 60628                 | 2 Yr / 6 Mo Libor   | 360       |  66,000.00|  10.740|   6      |      58.30|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063108           | 510  WEST WASHINGTON     | Single Family Detach| 06/17/2000|  41,400.00|   6.000|   8.990  |     332.82|
| FLAHERTY            | OAKLAND CITY,            | Owner Occupied      | 06/17/2028|  41,377.34|  14.990|   1.000  |      90.00|
| 1                   | IN 47660                 | 2 Yr / 6 Mo Libor   | 360       |  46,000.00|   8.990|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062965           | 307  PROSPECT AVENUE     | Single Family Detach| 07/01/2000|  65,600.00|   7.250|  11.620  |     655.65|
| MATURO              | NEW HAVEN,               | Owner Occupied      | 07/01/2028|  65,579.58|  17.620|   1.000  |      80.00|
| 1                   | CT 06512                 | 2 Yr / 6 Mo Libor   | 360       |  83,000.00|  11.620|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063109           | 106  EAST ROSEDALE STREET| Single Family Detach| 06/17/2000|  50,500.00|   6.250|   9.500  |     424.63|
| FOLSOM              | FORT BRANCH,             | Owner Occupied      | 06/17/2028|  50,475.16|  15.500|   1.000  |      77.69|
| 1                   | IN 47648                 | 2 Yr / 6 Mo Libor   | 360       |  65,000.00|   9.500|   6      |      77.69|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063110           | 4109  STARLITE LANE      | Single Family Detach| 05/29/2000|  64,400.00|   7.250|  10.500  |     589.09|
| FOX                 | CORPUS CHRISTI,          | Owner Occupied      | 05/29/2028|  64,348.60|  16.500|   1.000  |      80.00|
| 1                   | TX 78410                 | 2 Yr / 6 Mo Libor   | 360       |  81,000.00|  10.500|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              70       Page Balance:    $1,013,215.40

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8062966           | 4166  N. CLARENDON AVENUE| Condominium         | 07/01/2000| 116,250.00|   6.750|   9.990  |   1,019.32|
| MCCARTHY            | CHICAGO,                 | Owner Occupied      | 07/01/2028| 116,198.46|  15.990|   1.000  |      75.00|
| 1                   | IL 60613                 | 2 Yr / 6 Mo Libor   | 360       | 155,000.00|   9.990|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063111           | 670  HIGH ROAD           | Single Family Detach| 05/19/2000|  80,250.00|   7.250|  11.000  |     764.24|
| GARZA               | KYLE,                    | Owner Occupied      | 05/19/2028|  80,221.39|  17.000|   1.000  |      75.00|
| 1                   | TX 78640                 | 2 Yr / 6 Mo Libor   | 360       | 107,000.00|  11.000|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062976           | 39210  HAZEL DELL ROAD   | Single Family Detach| 07/01/2000|  60,200.00|   6.375|  10.115  |     533.43|
| WRIGHT              | SHAWNEE,                 | Owner Occupied      | 07/01/2028|  60,174.01|  16.115|   1.000  |      70.00|
| 1                   | OK 74801                 | 2 Yr / 6 Mo Libor   | 360       |  86,000.00|  10.115|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063112           | 160  FAMILY CIRCLE       | Single Family Detach| 05/29/2000| 105,300.00|   6.000|   8.990  |     846.51|
| GONZALEZ            | HUTTO,                   | Owner Occupied      | 05/29/2028| 105,184.29|  14.990|   1.000  |      90.00|
| 1                   | TX 78634                 | 2 Yr / 6 Mo Libor   | 360       | 117,000.00|   8.990|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063113           | 8656  STURBRIDGE DRIVE   | Single Family Detach| 06/15/2000| 126,000.00|   8.000|  12.750  |   1,369.23|
| GROTE               | CINCINNATI,              | Owner Occupied      | 06/15/2028| 125,969.52|  18.750|   1.000  |      51.42|
| 1                   | OH 45236                 | 2 Yr / 6 Mo Libor   | 360       | 245,000.00|  12.750|   6      |      51.42|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063114           | 1155  BEAL ROAD          | Single Family Detach| 06/09/2000|  40,500.00|   6.000|  12.750  |     440.11|
| GUNKEL              | HARDIN,                  | Owner Occupied      | 06/09/2028|  40,464.20|  18.750|   1.000  |      60.00|
| 1                   | KY 42048                 | 2 Yr / 6 Mo Libor   | 360       |  67,500.00|  12.750|   6      |      60.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063116           | 3924  WEST MORRESVILLE   | Single Family Detach| 05/06/2000|  27,600.00|   7.500|  12.000  |     283.90|
| HOLDERFIELD         | INDIANAPOLIS,            | Owner Occupied      | 05/06/2028|  27,583.92|  18.000|   1.000  |      60.00|
| 1                   | IN 46221                 | 2 Yr / 6 Mo Libor   | 360       |  46,000.00|  12.000|   6      |      60.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063117           | 17174  CR 2302           | Single Family Detach| 06/12/2000|  60,400.00|   6.500|  10.750  |     563.82|
| HORNBEEK, SR        | WHITEHOUSE,              | Owner Occupied      | 06/12/2028|  60,377.26|  16.750|   1.000  |      80.00|
| 1                   | TX 75791                 | 2 Yr / 6 Mo Libor   | 360       |  75,500.00|  10.750|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063119           | 7350  BOSTON-LAFFON ROAD | Single Family Detach| 06/15/2001|  31,500.00|   6.000|   9.450  |     263.72|
| JACOB               | PHILPOT,                 | Owner Occupied      | 06/15/2028|  31,484.34|  16.450|   1.000  |      90.00|
| 1                   | KY 42366                 | 3 Yr / 6 Mo Libor   | 360       |  35,000.00|   9.450|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063120           | 555  WILLINGHAM ROAD     | Single Family Detach| 06/11/2000|  76,000.00|   6.500|   9.750  |     652.96|
| KERSEY              | GREENVILLE,              | Owner Occupied      | 06/11/2028|  75,964.54|  15.750|   1.000  |      80.00|
| 1                   | SC 29697                 | 2 Yr / 6 Mo Libor   | 360       |  95,000.00|   9.750|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063121           | 2901  CONCORD COVE       | Single Family Detach| 05/29/2000| 133,654.00|   6.259|   9.500  |   1,123.84|
| KIMMEL              | LAGO VISTA,              | Owner Occupied      | 05/29/2028| 133,521.98|  15.500|   1.000  |      84.05|
| 1                   | TX 78645                 | 2 Yr / 6 Mo Libor   | 360       | 159,000.00|   9.500|   6      |      84.05|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063122           | 34  AND 36 WEST IOWA STR | Two- to Four-Family | 01/09/2000|  47,600.00|   6.000|  10.250  |     426.54|
| KUNCE               | EVANSVILLE,              | Investor Owned      | 01/09/2028|  47,477.67|  16.250|   1.000  |      70.00|
| 1                   | IN 47710                 | 2 Yr / 6 Mo Libor   | 360       |  68,000.00|  10.250|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              71       Page Balance:      $904,621.58

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8063123           | 10601  GEORGIAN DRIVE    | Single Family Detach| 06/10/2000|  63,000.00|   6.000|   8.990  |     506.46|
| MANZANO             | AUSTIN,                  | Owner Occupied      | 06/10/2028|  62,965.52|  14.990|   1.000  |      90.00|
| 1                   | TX 78753                 | 2 Yr / 6 Mo Libor   | 360       |  70,000.00|   8.990|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063125           | 1410  CONLIN AVENUE      | Single Family Detach| 06/11/2001|  55,800.00|   6.000|   9.450  |     467.16|
| MASON               | EVANSVILLE,              | Owner Occupied      | 06/11/2028|  55,772.27|  16.450|   1.000  |      90.00|
| 1                   | IN 47714                 | 3 Yr / 6 Mo Libor   | 360       |  62,000.00|   9.450|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063126           | 1266  EAST MAGNOLIA      | Single Family Detach| 05/28/2000|  21,250.00|   7.250|  11.500  |     210.44|
| MCBATH              | FORT WORTH,              | Owner Occupied      | 05/28/2028|  21,191.85|  17.500|   1.000  |      85.00|
| 1                   | TX 76104                 | 2 Yr / 6 Mo Libor   | 360       |  31,000.00|  11.500|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063127           | ROUTE 2 BOX 466          | Single Family Detach| 06/15/2001|  48,750.00|   6.500|  10.450  |     444.11|
| MCELROY             | NORTH ZULCH,             | Owner Occupied      | 06/15/2028|  48,730.42|  17.450|   1.000  |      62.50|
| 1                   | TX 77872                 | 3 Yr / 6 Mo Libor   | 360       |  78,000.00|  10.450|   6      |      62.50|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063128           | 315  SOUTH RACE          | Single Family Detach| 06/04/2000|  52,000.00|   6.000|   8.990  |     418.03|
| MCKINNEY            | PRINCETON,               | Owner Occupied      | 06/04/2028|  51,971.54|  14.990|   1.000  |      89.96|
| 1                   | IN 47670                 | 2 Yr / 6 Mo Libor   | 360       |  59,500.00|   8.990|   6      |      89.96|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063129           | 841  ALMOND AVENUE       | Single Family Detach| 05/11/2000|  61,500.00|   7.250|  11.500  |     609.03|
| MILLERTON           | DAYTON,                  | Owner Occupied      | 05/11/2028|  61,259.55|  17.500|   1.000  |      75.00|
| 1                   | OH 45417                 | 2 Yr / 6 Mo Libor   | 360       |  82,000.00|  11.500|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063130           | 2625  MONARCH DRIVE      | Single Family Detach| 06/16/2000|  81,450.00|   6.500|  10.750  |     760.32|
| MUNOZ               | AUSTIN,                  | Owner Occupied      | 06/16/2028|  81,419.34|  16.750|   1.000  |      90.00|
| 1                   | TX 78748                 | 2 Yr / 6 Mo Libor   | 360       |  91,000.00|  10.750|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063132           | 12900  LATCHWOOD ALNE    | Single Family Detach| 05/29/2000| 124,800.00|   6.000|   8.990  |   1,003.27|
| NGUYEN              | AUSTIN,                  | Owner Occupied      | 05/29/2028| 124,662.87|  14.990|   1.000  |      89.98|
| 1                   | TX 78753                 | 2 Yr / 6 Mo Libor   | 360       | 145,000.00|   8.990|   6      |      89.98|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063134           | 4289  ST ROAD 61         | Single Family Detach| 06/04/2000|  29,750.00|   6.250|   9.500  |     250.15|
| PATTEN              | WINSLOW,                 | Owner Occupied      | 06/04/2028|  29,735.37|  15.500|   1.000  |      85.00|
| 1                   | IN 47598                 | 2 Yr / 6 Mo Libor   | 360       |  35,000.00|   9.500|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063135           | 4527  COVERT AVENUE      | Single Family Detach| 06/11/2001|  64,800.00|   7.250|  11.200  |     626.92|
| PATTON, JR          | EVANSVILLE,              | Owner Occupied      | 06/11/2028|  64,777.80|  18.200|   1.000  |      80.00|
| 1                   | IN 47715                 | 3 Yr / 6 Mo Libor   | 360       |  81,000.00|  11.200|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063136           | 210  VIRGINIA STREET     | Single Family Detach| 06/17/2000|  45,000.00|   6.250|   9.500  |     378.38|
| PATTON              | FRENCH LICK,             | Owner Occupied      | 06/17/2028|  44,977.87|  15.500|   1.000  |      90.00|
| 1                   | IN 47432                 | 2 Yr / 6 Mo Libor   | 360       |  50,000.00|   9.500|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063138           | 5946  MCCOMMAS BOULEVARD | Single Family Detach| 06/01/2000| 172,575.00|   6.000|   9.750  |   1,482.69|
| REA                 | DALLAS,                  | Owner Occupied      | 06/01/2028| 172,413.31|  15.750|   1.000  |      62.98|
| 1                   | TX 75206                 | 2 Yr / 6 Mo Libor   | 360       | 274,000.00|   9.750|   6      |      62.98|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              72       Page Balance:      $819,877.71

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8063139           | 521  EAST MARY STREET    | Single Family Detach| 05/27/2001|  33,000.00|   7.500|  12.200  |     344.53|
| REED                | CHANDLER,                | Owner Occupied      | 05/27/2028|  32,981.85|  19.200|   1.000  |      53.65|
| 1                   | IN 47610                 | 3 Yr / 6 Mo Libor   | 360       |  61,500.00|  12.200|   6      |      53.65|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063141           | RT. 2 BOX 129-Z          | Single Family Detach| 06/12/2000|  70,550.00|   7.250|  11.500  |     698.65|
| SKEETERS            | LOCKHART,                | Owner Occupied      | 06/12/2028|  70,527.45|  17.500|   1.000  |      85.00|
| 1                   | TX 78644                 | 2 Yr / 6 Mo Libor   | 360       |  85,000.00|  11.500|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063142           | 1525  COLIN AVENUE       | Single Family Detach| 06/03/2001|  54,400.00|   6.500|   9.950  |     475.39|
| SMALL               | EVANSVILLE,              | Owner Occupied      | 06/03/2028|  54,375.68|  16.950|   1.000  |      80.00|
| 1                   | IN 47714                 | 3 Yr / 6 Mo Libor   | 360       |  68,000.00|   9.950|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063143           | 6468  WATERLOO LANE      | Single Family Detach| 06/01/2000| 116,595.00|   6.000|   8.990  |     937.31|
| STOCKETT            | INDIANAPOLIS,            | Owner Occupied      | 06/01/2028| 116,466.88|  14.990|   1.000  |      90.00|
| 1                   | IN 46268                 | 2 Yr / 6 Mo Libor   | 360       | 131,000.00|   8.990|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063144           | 41  BALTHAZAR DRIVE      | Single Family Detach| 06/02/2000| 168,300.00|   6.250|   8.750  |   1,324.02|
| TORNATTA            | SANTA CLAUS,             | Owner Occupied      | 06/02/2028| 168,203.17|  14.750|   1.000  |      85.00|
| 1                   | IN 47579                 | 2 Yr / 6 Mo Libor   | 360       | 198,000.00|   8.750|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063145           | 10701  LANSHIRE DRIVE    | Two- to Four-Family | 06/12/2000|  81,600.00|   6.000|   9.750  |     701.07|
| VO                  | AUSTIN,                  | Owner Occupied      | 06/12/2028|  81,561.93|  15.750|   1.000  |      80.00|
| 1                   | TX 78758                 | 2 Yr / 6 Mo Libor   | 360       | 112,000.00|   9.750|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063146           | 106  GOLDEN GLADE COURT  | Manufactured Housing| 06/01/2000|  73,600.00|   6.000|   9.750  |     632.34|
| WATERS              | LIBERTY,                 | Owner Occupied      | 06/01/2028|  73,531.04|  15.750|   1.000  |      80.00|
| 1                   | SC 29657                 | 2 Yr / 6 Mo Libor   | 360       |  92,000.00|   9.750|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063147           | 1925  EAST CHANDLER      | Single Family Detach| 06/09/2001|  57,600.00|   6.000|   9.700  |     492.76|
| WILLIAMS            | EVANSVILLE,              | Owner Occupied      | 06/09/2028|  57,572.84|  16.700|   1.000  |      90.00|
| 1                   | IN 47714                 | 3 Yr / 6 Mo Libor   | 360       |  65,000.00|   9.700|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062873           | 3901  NORTH MILLWOOD     | Single Family Detach| 01/01/1999| 209,700.00|   6.400|  10.690  |   2,342.79|
| BLAZER              | APPLETON,                | Owner Occupied      | 07/01/2013| 209,225.29|  16.690|   1.000  |      68.30|
| 1                   | WI 54915                 | 6 Month Libor       | 180       | 307,000.00|  10.690|   6      |      68.30|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062874           | 2009  YUCCA STREET       | Single Family Detach| 06/01/2000|  81,600.00|   7.350|  12.050  |     842.49|
| BOGAN               | RIO RANCHO,              | Owner Occupied      | 06/01/2028|  81,553.59|  18.050|   1.000  |      80.00|
| 1                   | NM 87124                 | 2 Yr / 6 Mo Libor   | 360       | 102,000.00|  12.050|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062876           | 4490  DURHAM COURT       | Single Family Detach| 06/01/2003|  90,950.00|   7.000|   9.850  |     788.09|
| BURTON              | DENVER,                  | Owner Occupied      | 06/01/2028|  90,769.01|  15.850|   1.000  |      85.00|
| 1                   | CO 80239                 | 5 Yr / 6 Mo Libor   | 360       | 107,000.00|   9.850|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062900           | 940  EDGERTON            | Single Family Detach| 06/01/2000|  55,920.00|   7.700|  12.140  |     581.24|
| KNAZZE              | ST. PAUL,                | Owner Occupied      | 06/01/2028|  55,881.98|  18.140|   1.000  |      80.00|
| 1                   | MN 55101                 | 2 Yr / 6 Mo Libor   | 360       |  70,000.00|  12.140|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              73       Page Balance:    $1,092,650.71

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8062904           | 6405  114TH AVENUE NORTH | Single Family Detach| 07/01/2000|  86,400.00|   6.250|   9.550  |     729.66|
| LOVLEIN             | CHAMPLIN,                | Owner Occupied      | 07/01/2028|  86,357.94|  15.550|   1.000  |      80.00|
| 1                   | MN 55316                 | 2 Yr / 6 Mo Libor   | 360       | 113,000.00|   9.550|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062973           | 96  WILD ROSE AVENUE     | Single Family Detach| 07/01/2000| 195,000.00|   7.250|  10.990  |   1,855.56|
| RICHARD JR.         | GUILFORD,                | Owner Occupied      | 07/01/2028| 194,930.32|  16.990|   1.000  |      75.00|
| 1                   | CT 06437                 | 2 Yr / 6 Mo Libor   | 360       | 260,000.00|  10.990|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062905           | 10  MOLINO VIEJO ROAD    | Single Family Detach| 12/01/1998| 276,000.00|   7.300|  10.990  |   2,626.33|
| LUJAN               | SANTA FE,                | Investor Owned      | 06/01/2028| 275,801.84|  16.990|   1.000  |      51.58|
| 1                   | NM 87501                 | 6 Month Libor       | 360       | 535,000.00|  10.990|   6      |      51.58|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062895           | 232  SOUTH PIETY STREET  | Two- to Four-Family | 07/01/2000|  41,250.00|   7.500|  10.800  |     386.62|
| HOLLAND             | ELLSWORTH,               | Investor Owned      | 07/01/2028|  41,234.63|  16.800|   1.000  |      75.00|
| 1                   | WI 54011                 | 2 Yr / 6 Mo Libor   | 360       |  61,500.00|  10.800|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062917           | 1918  1918A SOUTH 20TH   | Two- to Four-Family | 06/01/2000|  37,760.00|   6.600|  10.890  |     356.47|
| MOMMAERTS JR        | MILWAUKEE,               | Investor Owned      | 06/01/2028|  37,732.28|  16.890|   1.000  |      80.00|
| 1                   | WI 53205                 | 2 Yr / 6 Mo Libor   | 360       |  48,000.00|  10.890|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062907           | 9717  ADMIRAL EMERSON    | Single Family Detach| 12/01/1998| 119,250.00|   6.200|   9.650  |   1,015.80|
| MADY                | ALBUQUERQUE,             | Owner Occupied      | 06/01/2028| 119,135.88|  15.650|   1.000  |      75.00|
| 1                   | NM 87111                 | 6 Month Libor       | 360       | 159,000.00|   9.650|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062922           | 3145  LOVELY WAY         | Single Family Detach| 07/01/2001| 120,000.00|   6.900|   9.850  |   1,039.81|
| NEWLON              | COLORADO SPRINGS,        | Owner Occupied      | 07/01/2028| 119,945.19|  15.850|   1.000  |      72.72|
| 1                   | CO 80917                 | 3 Yr / 6 Mo Libor   | 360       | 165,000.00|   9.850|   6      |      72.72|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062936           | 3016  TAYLOR STREET NE   | Single Family Detach| 07/01/2000|  46,400.00|   6.650|   9.950  |     405.48|
| STENGER             | MINNEAPOLIS,             | Owner Occupied      | 07/01/2028|  46,379.25|  15.950|   1.000  |      80.00|
| 1                   | MN 55418                 | 2 Yr / 6 Mo Libor   | 360       |  63,000.00|   9.950|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062934           | 5828  FRANCE AVENUE SOUTH| Single Family Detach| 06/01/2000| 105,000.00|   6.650|   9.950  |     917.58|
| SORENSON            | EDINA,                   | Owner Occupied      | 06/01/2028| 104,905.71|  15.950|   1.000  |      80.00|
| 1                   | MN 55410                 | 2 Yr / 6 Mo Libor   | 360       | 150,000.00|   9.950|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062925           | 7402  RALSTON ROAD       | Single Family Detach| 06/01/2001|  75,000.00|   7.200|  10.650  |     694.48|
| POLITICA            | ARVADA,                  | Owner Occupied      | 06/01/2028|  74,942.04|  16.650|   1.000  |      60.00|
| 1                   | CO 80002                 | 3 Yr / 6 Mo Libor   | 360       | 125,000.00|  10.650|   6      |      60.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063038           | 3964  ADAMS ST           | Single Family Detach| 06/01/2003|  43,200.00|   5.850|  10.150  |     383.91|
| HARDAWAY            | GARY,                    | Owner Occupied      | 06/01/2028|  43,162.73|  17.150|   1.000  |      90.00|
| 1                   | IN 46408                 | 5 Yr / 6 Mo Libor   | 360       |  48,000.00|   5.850|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062941           | 210  SOUTH SECOND        | Single Family Detach| 06/01/2000|  56,250.00|   6.550|  10.250  |     504.06|
| WAHL                | MARTINTON,               | Owner Occupied      | 06/01/2028|  56,202.62|  16.250|   1.000  |      75.00|
| 1                   | IL 60951                 | 2 Yr / 6 Mo Libor   | 360       |  75,000.00|  10.250|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              74       Page Balance:    $1,200,730.43

<PAGE>

<TABLE>
<CAPTION>
- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                      Address                 Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8062942           | 4444  WINDING CIRCLE     | Single Family Detach| 07/01/2001| 136,000.00|   6.200|   9.500  |   1,143.57|
| WARD                | COLORADO SPRINGS,        | Owner Occupied      | 07/01/2028| 135,933.10|  15.500|   1.000  |      80.00|
| 1                   | CO 80917                 | 3 Yr / 6 Mo Libor   | 360       | 173,000.00|   9.500|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062943           | 7335  SUGAR LOAF TERRACE | Single Family Detach| 07/01/2001|  93,600.00|   6.550|   9.950  |     817.96|
| WILLIAMS            | FOUNTAIN,                | Owner Occupied      | 07/01/2028|  93,556.10|  15.950|   1.000  |      80.00|
| 1                   | CO 80917                 | 3 Yr / 6 Mo Libor   | 360       | 118,000.00|   9.950|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063209           | 110  OAKLAWN DRIVE       | Single Family Detach| 07/01/2000|  61,520.00|   7.500|  10.125  |     545.58|
| GRIFFIN             | STATESVILLE,             | Owner Occupied      | 07/01/2028|  61,493.50|  16.125|   1.000  |      80.00|
| 1                   | NC 28625                 | 2 Yr / 6 Mo Libor   | 360       |  79,900.00|   7.500|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8067765           | 12687  WARD              | Single Family Detach| 06/03/2000|  42,300.00|   5.250|  10.400  |     383.78|
| PORTER-WARD         | DETROIT,                 | Owner Occupied      | 06/03/2028|  42,282.82|  16.400|   1.000  |      90.00|
| 1                   | MI 48227                 | 2 Yr / 6 Mo Libor   | 360       |  47,000.00|  10.400|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8067766           | 3268  OAKMAN             | Single Family Detach| 06/09/2000|  78,960.00|   9.000|  14.150  |     944.96|
| NELSON              | DETROIT,                 | Owner Occupied      | 06/09/2028|  78,946.11|  20.150|   1.000  |      70.00|
| 1                   | MI 48238                 | 2 Yr / 6 Mo Libor   | 360       | 112,800.00|  14.150|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8067767           | 1262  E. CROSS STREET    | Single Family Detach| 06/15/2000|  70,500.00|   6.350|  11.500  |     698.16|
| HISER               | YPSILANTI,               | Owner Occupied      | 06/15/2028|  70,477.46|  17.500|   1.000  |      75.00|
| 1                   | MI 49198                 | 2 Yr / 6 Mo Libor   | 360       |  94,000.00|  11.500|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8067770           | 20537  GRANDVILLE        | Single Family Detach| 06/03/2000|  54,400.00|   5.750|  10.900  |     513.96|
| MAGEE               | DETROIT,                 | Owner Occupied      | 06/03/2028|  54,380.17|  16.900|   1.000  |      80.00|
| 1                   | MI 48219                 | 2 Yr / 6 Mo Libor   | 360       |  68,000.00|  10.900|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063246           | 7350  HARVEY ROAD        | Single Family Detach| 07/01/2000| 158,000.00|   7.500|   9.375  |   1,314.17|
| UPTON               | GUTHRIE,                 | Owner Occupied      | 07/01/2028| 157,920.21|  15.375|   1.000  |      78.61|
| 1                   | OK 73044                 | 2 Yr / 6 Mo Libor   | 360       | 201,000.00|   7.500|   6      |      78.61|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063242           | 4623  BRAGG ROAD         | Single Family Detach| 07/01/2000|  64,350.00|   7.000|  10.525  |     589.84|
| SCOTT               | DURHAM,                  | Owner Occupied      | 07/01/2028|  64,324.56|  16.525|   1.000  |      90.00|
| 1                   | NC 27704                 | 2 Yr / 6 Mo Libor   | 360       |  71,500.00|   7.000|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063744           | 112  LINDA COURT         | Single Family Detach| 07/01/2000| 168,000.00|   6.650|   9.950  |   1,468.12|
| BRADSHAW            | DURANGO,                 | Owner Occupied      | 07/01/2028| 167,924.88|  15.950|   1.000  |      80.00|
| 1                   | CO 81301                 | 2 Yr / 6 Mo Libor   | 360       | 210,000.00|   9.950|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063746           | 600  SNEAD LOOP SOUTHEAST| Single Family Detach| 01/01/1999|  84,000.00|   6.200|   9.650  |     715.53|
| GONZALES            | RIO RANCHO,              | Owner Occupied      | 07/01/2028|  83,959.97|  15.650|   1.000  |      80.00|
| 1                   | NM 87124                 | 6 Month Libor       | 360       | 105,000.00|   9.650|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063748           | 536  112TH LANE NORTHWEST| Single Family Detach| 07/01/2000|  76,000.00|   7.000|  10.790  |     711.74|
| HOLST               | COON RAPIDS,             | Owner Occupied      | 07/01/2028|  75,971.63|  16.790|   1.000  |      92.79|
| 1                   | MN 55448                 | 2 Yr / 6 Mo Libor   | 360       |  95,000.00|  10.790|   6      |      92.79|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              75       Page Balance:    $1,087,170.51

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8063749           | 213  2ND STREET          | Single Family Detach| 06/01/2000|  75,200.00|   7.000|  10.950  |     713.31|
| JONES               | RIO RANCHO,              | Owner Occupied      | 06/01/2028|  75,145.53|  16.950|   1.000  |      80.00|
| 1                   | NM 87124                 | 2 Yr / 6 Mo Libor   | 360       |  94,000.00|  10.950|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063754           | 2060  WEST CHASE 3C      | Single Family Attach| 07/01/2000|  48,930.00|   8.400|  11.650  |     490.16|
| REDZIC              | CHICAGO,                 | Owner Occupied      | 07/01/2028|  48,914.87|  17.650|   1.000  |      70.00|
| 1                   | IL 60659                 | 2 Yr / 6 Mo Libor   | 360       |  71,000.00|  11.650|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8063276           | 5  GOVERNORS DRIVE       | Single Family Detach| 07/01/2000| 142,500.00|   6.000|  10.990  |   1,355.98|
| GUIDONE             | NORTH HAVEN,             | Owner Occupied      | 07/01/2028| 142,449.08|  17.990|   2.000  |      75.00|
| 1                   | CT 06473                 | 2 Yr / 6 Mo Libor   | 360       | 190,000.00|   6.000|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8063268           | 46  EASY STREET          | Single Family Detach| 09/01/1998| 131,750.00|   5.500|   9.600  |   1,117.45|
| HOFMEISTER          | MILFORD,                 | Owner Occupied      | 03/01/2028| 131,427.63|  15.600|   1.000  |      85.00|
| 1                   | CT 06460                 | 6 Month Libor       | 360       | 155,000.00|   5.500|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8062145           | 3085  MAPLE COVE DRIVE   | Single Family Detach| 06/01/2000| 133,000.00|   5.250|   9.375  |   1,106.23|
| STUDDARD            | LOGANVILLE,              | Owner Occupied      | 06/01/2028| 132,865.14|  15.375|   1.000  |      78.23|
| 1                   | GA 30249                 | 2 Yr / 6 Mo Libor   | 360       | 170,000.00|   5.250|   6      |      78.23|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8063277           | RIFFIN ROAD              | Single Family Detach| 04/01/2000|  55,250.00|   5.900|  12.100  |     572.56|
| EUSNER              | INDIAN LAKE,             | Owner Occupied      | 04/01/2028|  55,187.23|  18.100|   1.000  |      65.00|
| 1                   | NY 12842                 | 2 Yr / 6 Mo Libor   | 360       |  85,000.00|   5.900|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060907           | 347  SHELLY ROAD         | Single Family Detach| 12/01/1998| 119,000.00|   6.900|  10.600  |   1,097.45|
| BELTON              | NEW WINDSON,             | Owner Occupied      | 06/01/2028| 118,907.03|  16.600|   1.000  |      79.33|
| 1                   | NY 12553                 | 6 Month Libor       | 360       | 150,000.00|   6.900|   6      |      79.33|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060933           | 8  HALL AVENUE           | Single Family Detach| 07/01/2000| 162,000.00|   5.750|  10.650  |   1,500.08|
| MOHAMED             | BRAINTREE,               | Owner Occupied      | 07/01/2028| 161,937.67|  17.650|   1.000  |      75.00|
| 1                   | MA 02184                 | 2 Yr / 6 Mo Libor   | 360       | 216,000.00|  10.650|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8060939           | 36  38 JACKSON AVENUE    | Single Family Detach| 07/01/2000| 100,000.00|   7.400|  10.450  |     911.00|
| DELMONTE            | BRIDGEPORT,              | Owner Occupied      | 07/01/2028|  99,959.83|  17.450|   1.000  |      75.76|
| 1                   | CT 06606                 | 2 Yr / 6 Mo Libor   | 360       | 132,000.00|   7.400|   6      |      75.76|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8055466           | 750  HAYDEN AVENUE       | Single Family Detach| 05/01/2000|  41,300.00|   7.200|  10.850  |     388.64|
| JOHNSON             | AKRON,                   | Owner Occupied      | 05/01/2028|  41,269.42|  17.850|   1.000  |      70.00|
| 1                   | OH 44320                 | 2 Yr / 6 Mo Libor   | 360       |  59,000.00|  10.850|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8067132           | 5620  PAMPLIN PLACE      | Single Family Detach| 12/10/1998|  42,300.00|   5.250|   8.950  |     338.83|
| BRAXTON             | SAINT LOUIS,             | Owner Occupied      | 06/10/2028|  42,276.66|  14.950|   1.000  |      90.00|
| 1                   | MO 63136                 | 6 Month Libor       | 360       |  47,000.00|   8.950|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065247           | 5254  25TH STREET        | Single Family Detach| 06/01/2001|  17,400.00|  10.900|  15.750  |     230.49|
| JACKSON             | DETROIT,                 | Owner Occupied      | 06/01/2028|  17,319.25|  22.750|   1.000  |      64.44|
| 1                   | MI 48208                 | 3 Yr / 6 Mo Libor   | 360       |  27,000.00|  15.750|   6      |      64.44|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              76       Page Balance:    $1,067,659.34

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| FC8065248           | 2142  HAMMEL             | Single Family Detach| 06/01/2001|  35,700.00|   6.200|  10.550  |     327.90|
| JORDAN              | SAGINAW,                 | Owner Occupied      | 06/01/2028|  35,671.80|  17.550|   1.000  |      85.00|
| 1                   | MI 48601                 | 3 Yr / 6 Mo Libor   | 360       |  42,000.00|  10.550|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065242           | 512  PINE STREET         | Single Family Detach| 06/01/2001|  50,000.00|   9.100|  13.950  |     590.46|
| FRIEDRICH           | MANISTEE,                | Owner Occupied      | 06/01/2028|  49,981.47|  20.950|   1.000  |      59.88|
| 1                   | MI 49660                 | 3 Yr / 6 Mo Libor   | 360       |  83,500.00|  13.950|   6      |      59.88|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8066298           | 3026  FOX HILL           | Single Family Detach| 07/01/2000| 136,000.00|   6.200|   9.990  |   1,192.49|
| ABOONA              | STERLING HEIGHTS,        | Owner Occupied      | 07/01/2028| 135,939.71|  15.990|   1.000  |      85.00|
| 1                   | MI 48310                 | 2 Yr / 6 Mo Libor   | 360       | 160,000.00|   9.990|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065679           | 148  BASS ROAD           | Single Family Detach| 11/01/1999|  43,600.00|   7.600|  11.500  |     431.77|
| GUIENDON            | TUCKERTON,               | Owner Occupied      | 11/01/2027|  43,447.64|  18.500|   1.000  |      80.00|
| 1                   | NJ 08087                 | 2 Yr / 6 Mo Libor   | 360       |  54,500.00|  11.500|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065671           | 1804  TAFT AVENUE        | Single Family Detach| 12/01/1998|  68,800.00|   7.450|  10.900  |     650.01|
| CHANEY              | NILES,                   | Owner Occupied      | 06/01/2028|  68,749.62|  17.900|   1.000  |      80.00|
| 1                   | OH 44446                 | 6 Month Libor       | 360       |  86,000.00|  10.900|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065675           | 3065  SOUTH TIBBS AVENUE | Single Family Detach| 06/02/2000|  88,000.00|   6.000|  11.250  |     854.71|
| SOEURT              | INDIANAPOLIS,            | Owner Occupied      | 06/02/2028|  87,970.29|  18.250|   1.000  |      80.00|
| 1                   | IN 46221                 | 2 Yr / 6 Mo Libor   | 360       | 110,000.00|  11.250|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065527           | 10649  DEERFIELD ROAD    | Single Family Detach| 06/01/2000| 268,000.00|   6.250|   9.990  |   2,349.92|
| CARR                | CINCINNATI,              | Owner Occupied      | 06/01/2028| 267,761.37|  15.990|   1.000  |      64.58|
| 1                   | OH 45242                 | 2 Yr / 6 Mo Libor   | 360       | 415,000.00|   9.990|   6      |      64.58|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8066429           | 5182  WESTWIND  RD       | Single Family Detach| 11/05/1998|  60,000.00|   5.940|   9.790  |     517.26|
| ALLEN               | LINCOLNTON,              | Owner Occupied      | 05/05/2028|  59,944.25|  15.790|   1.000  |      80.00|
| 1                   | NC 28092                 | 6 Month Libor       | 360       |  75,000.00|   9.790|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8066650           | 404  FAIRVIEW            | Single Family Detach| 05/01/2000|  78,750.00|   5.250|  12.350  |     831.32|
| SYLVESTER           | SAINT CLAIR,             | Owner Occupied      | 05/01/2028|  78,686.80|  19.350|   1.000  |      75.00|
| 1                   | PA 17970                 | 2 Yr / 6 Mo Libor   | 360       | 105,000.00|   5.250|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8066434           | 1605  MCGUIRE CT         | Single Family Detach| 12/01/1998|  60,800.00|   8.700|  11.700  |     611.40|
| COURTNEY            | LAGRANGE,                | Owner Occupied      | 06/01/2028|  60,762.62|  17.700|   1.000  |      80.00|
| 1                   | KY 40031                 | 6 Month Libor       | 360       |  76,000.00|  11.700|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| CC8050063           | 12913  FERRIS AVE        | Single Family Detach| 06/10/2000|  52,000.00|   5.200|   9.650  |     442.95|
| MELTON              | CLEVELAND,               | Owner Occupied      | 06/10/2028|  51,972.22|  16.650|   1.000  |      80.00|
| 1                   | OH 44105                 | 2 Yr / 6 Mo Libor   | 360       |  65,000.00|   9.480|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060762           | 11025  SEVEN HILL LANE   | Single Family Detach| 06/01/2000| 115,000.00|   8.875|  13.500  |   1,317.23|
| MACHUGH-SILVER      | POTOMAC,                 | Owner Occupied      | 06/01/2028| 114,952.76|  19.500|   1.000  |      41.07|
| 1                   | MD 20854                 | 2 Yr / 6 Mo Libor   | 360       | 280,000.00|  13.500|   6      |      41.07|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              77       Page Balance:    $1,055,840.55

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                      Address                 Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8060767           | 130  ISLAND CIRCLE       | Single Family Detach| 05/01/2000| 204,000.00|   4.950|   7.990  |   1,495.46|
| PULLEN              | SARASOTA,                | Owner Occupied      | 05/01/2028| 203,585.78|  13.990|   1.000  |      67.55|
| 1                   | FL 34242                 | 2 Yr / 6 Mo Libor   | 360       | 305,000.00|   7.990|   6      |      67.55|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060760           | 320  KINGS LYNN          | Single Family Detach| 06/01/2000| 105,000.00|   5.950|   9.500  |     882.90|
| JOPLIN              | DELRAY BEACH,            | Owner Occupied      | 06/01/2028| 104,896.29|  15.500|   1.000  |      75.00|
| 1                   | FL 33444                 | 2 Yr / 6 Mo Libor   | 360       | 140,000.00|   9.500|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060764           | 9625  DRY CREEK ROAD     | Single Family Detach| 12/01/1998|  97,750.00|   6.700|   9.700  |     836.24|
| OLIVER              | CHESTERFIELD,            | Owner Occupied      | 06/01/2028|  97,657.44|  15.700|   1.000  |      85.00|
| 1                   | VA 23832                 | 6 Month Libor       | 360       | 115,000.00|   9.700|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060756           | 2075  PARKSIDE CIRCLE S. | Single Family Detach| 05/01/2000| 340,000.00|   6.675|  10.475  |   3,103.76|
| HANDLER             | BOCA RATON,              | Owner Occupied      | 05/01/2028| 339,588.90|  16.475|   1.000  |      80.00|
| 1                   | FL 33486                 | 2 Yr / 6 Mo Libor   | 360       | 430,000.00|  10.475|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060768           | 114  WHISTLING WOOD COURT| Single Family Detach| 09/01/1998| 357,000.00|   8.200|  11.500  |   3,535.34|
| RODRIQUEZ           | ACCOKEEK,                | Owner Occupied      | 03/01/2028| 356,418.52|  17.500|   1.000  |      70.00|
| 1                   | MD 20607                 | 6 Month Libor       | 360       | 512,000.00|  11.500|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8050226           | 5772  CRIPPEN AVENUE SW  | Single Family Detach| 07/01/2000|  68,000.00|   8.500|  12.940  |     749.03|
| CHENOWETH           | WYOMING,                 | Owner Occupied      | 07/01/2028|  67,984.24|  19.940|   1.000  |      80.00|
| 1                   | MI 49548                 | 2 Yr / 6 Mo Libor   | 360       |  85,000.00|  12.940|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8061862           | 8606  IMPERIAL DRIVE     | Single Family Detach| 12/15/1998| 169,600.00|   3.750|   7.990  |   1,243.28|
| REYNOLDS            | LAUREL,                  | Owner Occupied      | 06/15/2028| 169,485.97|  13.990|   1.000  |      80.00|
| 1                   | MD 20708                 | 6 Month Libor       | 360       | 212,000.00|   3.750|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062227           | 1121  STEVEN GAILLARD    | Single Family Detach| 05/20/2001|  56,250.00|   5.900|  10.360  |     508.66|
| HOWARD              | MOUNT PLEASANT,          | Owner Occupied      | 05/20/2028|  56,068.20|  16.360|   1.000  |      90.00|
| 1                   | SC 29464                 | 3 Yr / 6 Mo Libor   | 360       |  62,500.00|   5.900|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062219           | 1035  GREINER AVE.       | Single Family Detach| 05/25/2000| 102,000.00|   7.000|   9.990  |     894.37|
| HARRIMAN            | ZANESVILLE,              | Owner Occupied      | 05/25/2028| 101,954.78|  15.990|   1.000  |      85.00|
| 1                   | OH 43701                 | 2 Yr / 6 Mo Libor   | 360       | 120,000.00|   7.000|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062329           | 153  SPRING ST           | Single Family Detach| 05/25/2000| 107,000.00|   7.200|  11.500  |   1,059.61|
| THROWER             | CHARLESTON,              | Owner Occupied      | 05/25/2028| 106,965.81|  17.500|   1.000  |      62.94|
| 1                   | SC 29403                 | 2 Yr / 6 Mo Libor   | 360       | 170,000.00|   7.200|   6      |      62.94|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8062682           | 5195  SKYTRAIL DRIVE     | Single Family Detach| 05/15/2000| 112,000.00|   6.000|   8.750  |     881.10|
| MCCARTHY            | HILLIARD,                | Owner Occupied      | 05/15/2028| 111,778.26|  14.750|   1.000  |      80.00|
| 1                   | OH 43026                 | 2 Yr / 6 Mo Libor   | 360       | 143,000.00|   6.000|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063714           | 5855  OCTAVIA AVENUE     | Single Family Detach| 05/10/2000|  42,750.00|   7.500|  12.500  |     456.25|
| GADSDEN             | RAVENEL,                 | Owner Occupied      | 05/10/2028|  42,739.06|  18.500|   1.000  |      75.00|
| 1                   | SC 29470                 | 2 Yr / 6 Mo Libor   | 360       |  57,000.00|   7.500|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              78       Page Balance:    $1,759,123.25

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| NC8062253           | 11405  ROSALIE DR        | Single Family Detach| 07/01/2000| 116,000.00|   6.500|   9.990  |   1,017.13|
| GIBBS               | FT WASHINGTON,           | Investor Owned      | 07/01/2028| 115,948.57|  15.990|   1.000  |      80.00|
| 1                   | MD 20744                 | 2 Yr / 6 Mo Libor   | 360       | 145,000.00|   9.990|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8063127           | 3210  COUNTRY CLUB ROAD  | Two- to Four-Family | 04/01/2000| 191,250.00|   8.950|  12.190  |   1,995.24|
| FERRARO             | BRONX,                   | Owner Occupied      | 04/01/2028| 191,036.95|  19.190|   1.000  |      85.00|
| 1                   | NY 10465                 | 2 Yr / 6 Mo Libor   | 360       | 225,000.00|   8.950|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8062245           | 11  EAST DRUID HILL ROAD | Single Family Detach| 06/01/2000|  98,800.00|   7.000|  11.100  |     948.37|
| HUGHES              | RANDOLPH,                | Owner Occupied      | 06/01/2028|  98,730.74|  17.100|   1.000  |      80.00|
| 1                   | MA 02368                 | 2 Yr / 6 Mo Libor   | 360       | 150,000.00|  11.100|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8073001           | 204  FARR AVENUE         | Single Family Detach| 01/01/1999| 106,250.00|   5.850|   9.550  |     897.29|
| WILLIAMS            | EGG HARBOR TOWNSHIP,     | Owner Occupied      | 07/01/2028| 106,198.28|  15.550|   1.000  |      85.00|
| 1                   | NJ 08234                 | 6 Month Libor       | 360       | 125,000.00|   9.550|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8073002           | 1916  12TH STREET        | Single Family Detach| 01/01/1999|  83,300.00|   6.300|   9.950  |     727.94|
| BOWERS              | FOLSOM,                  | Owner Occupied      | 07/01/2028|  83,262.76|  15.950|   1.000  |      85.00|
| 1                   | NJ 08094                 | 6 Month Libor       | 360       |  98,000.00|   9.950|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8073003           | 5  EAST RIVER ROAD       | Single Family Detach| 01/01/1999| 112,700.00|   6.950|  10.850  |   1,060.51|
| CORRE               | RUMSON,                  | Owner Occupied      | 07/01/2028| 112,658.49|  16.850|   1.000  |      29.65|
| 1                   | NJ 07760                 | 6 Month Libor       | 360       | 380,000.00|  10.850|   6      |      29.65|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8055411           | 2647  2649 CLEVELAND AVE | Two- to Four-Family | 11/01/1998|  33,600.00|   7.000|  12.050  |     346.91|
| JOHNS               | COLUMBUS,                | Investor Owned      | 05/01/2028|  33,571.18|  18.050|   1.000  |      60.00|
| 1                   | OH 43211                 | 6 Month Libor       | 360       |  56,000.00|  12.050|   6      |      60.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8067323           | 232  W. NORTH BROADWAY AV| Single Family Detach| 07/01/2001|  65,100.00|   8.700|  13.390  |     740.03|
| FERRIMAN            | COLUMBUS,                | Owner Occupied      | 07/01/2028|  65,086.38|  19.390|   1.000  |      55.17|
| 1                   | OH 43214                 | 3 Yr / 6 Mo Libor   | 360       | 118,000.00|  13.390|   6      |      55.17|
- -------------------------------------------------------------------------------------------------------------------------------
| CB8050118           | 624  14TH STREET         | Single Family Detach| 01/01/1999|  80,000.00|   5.700|   9.500  |     672.69|
| JACOBSEN            | BARABOO,                 | Owner Occupied      | 07/01/2028|  79,960.64|  16.500|   1.000  |      77.67|
| 1                   | WI 53913                 | 6 Month Libor       | 360       | 103,000.00|   9.500|   6      |      77.67|
- -------------------------------------------------------------------------------------------------------------------------------
| CC8060087           | 1606  EAST RICH STREET   | Single Family Detach| 06/26/2000|  47,250.00|   8.300|  11.593  |     471.27|
| LEWIS               | COLUMBUS,                | Owner Occupied      | 06/26/2028|  47,235.20|  18.593|   1.000  |      75.00|
| 1                   | OH 43205                 | 2 Yr / 6 Mo Libor   | 360       |  63,000.00|  11.593|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063800           | 3142  CHELMSFORD DRIVE   | Single Family Detach| 06/01/2001|  79,125.00|   6.500|  11.240  |     767.91|
| GIFFORD             | LAFAYETTE,               | Owner Occupied      | 06/01/2028|  79,071.21|  18.240|   1.500  |      75.00|
| 1                   | IN 47905                 | 3 Yr / 6 Mo Libor   | 360       | 105,500.00|  11.240|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063801           | 1403  CENTER STREET      | Two- to Four-Family | 03/01/2000|  65,250.00|   7.550|  10.840  |     613.52|
| JACKSON             | LITTLE ROCK,             | Investor Owned      | 03/01/2028|  65,124.81|  17.840|   1.500  |      75.00|
| 1                   | AR 72202                 | 2 Yr / 6 Mo Libor   | 360       |  87,000.00|  10.840|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              79       Page Balance:    $1,077,885.21

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- -------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8063793           | 2982  MEADOW GRASS       | Single Family Attach| 11/22/1998|  37,400.00|   6.990|  10.990  |     355.89|
| TOUCHSTONE          | HOUSTON,                 | Owner Occupied      | 05/22/2028|  37,322.95|  16.990|   1.000  |      85.00|
| 1                   | TX 77082                 | 6 Month Libor       | 360       |  47,000.00|   6.990|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8067281           | 3732  DICKENS AVENUE     | Two- to Four-Family | 07/01/2000| 153,000.00|   5.750|  11.300  |   1,491.84|
| MALDONADO           | CHICAGO,                 | Owner Occupied      | 07/01/2028| 152,948.91|  17.300|   1.000  |      85.00|
| 1                   | IL 60647                 | 2 Yr / 6 Mo Libor   | 360       | 180,000.00|  11.300|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8060063           | 805  WEST CORRINGTON AVEN| Single Family Detach| 07/01/2000|  40,000.00|   8.000|  11.550  |     397.64|
| BACKUS              | PEORIA,                  | Owner Occupied      | 07/01/2028|  39,987.36|  18.550|   1.000  |      66.66|
| 1                   | IL 61605                 | 2 Yr / 6 Mo Libor   | 360       |  60,000.00|  11.550|   6      |      66.66|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8060070           | 365  HACKETT HILL ROAD   | Single Family Detach| 07/01/2000| 100,000.00|   6.450|  10.900  |     944.77|
| LAPIERRE            | HOOKSETT,                | Owner Occupied      | 07/01/2028|  99,963.56|  17.900|   1.000  |      34.48|
| 1                   | NH 03106                 | 2 Yr / 6 Mo Libor   | 360       | 290,000.00|  10.900|   6      |      34.48|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063802           | 16625  SOUTH CUZCO AVENUE| Single Family Detach| 02/01/2001|  67,575.00|   7.950|  11.500  |     669.19|
| SLACK               | COMPTON,                 | Owner Occupied      | 02/01/2028|  67,431.04|  18.500|   1.500  |      53.00|
| 1                   | CA 90221                 | 3 Yr / 6 Mo Libor   | 360       | 127,500.00|  11.500|   6      |      53.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8063304           | 115  37 114TH PLACE      | Single Family Detach| 04/01/2000| 153,000.00|   7.250|  10.000  |   1,342.68|
| BACCHIO             | SOUTH OZONE PARK,        | Owner Occupied      | 04/01/2028| 152,765.40|  16.000|   1.000  |      85.00|
| 1                   | NY 11420                 | 2 Yr / 6 Mo Libor   | 360       | 180,000.00|  10.000|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8063308           | 87  16 75TH STREET       | Single Family Detach| 05/01/2000| 141,000.00|   8.000|  10.750  |   1,316.21|
| RODRIGUEZ           | WOODHAVEN,               | Owner Occupied      | 05/01/2028| 140,839.32|  16.750|   1.000  |      75.00|
| 1                   | NY 11421                 | 2 Yr / 6 Mo Libor   | 360       | 188,000.00|  10.750|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8067288           | 8454  SOUTH MUSKEGON     | Single Family Detach| 07/01/2000|  52,000.00|   7.350|  10.550  |     477.61|
| SMITH               | CHICAGO,                 | Owner Occupied      | 07/01/2028|  51,979.56|  16.550|   1.000  |      65.00|
| 1                   | IL 60617                 | 2 Yr / 6 Mo Libor   | 360       |  80,000.00|  10.550|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FB8050525           | 164  GRADY DRIVE         | Single Family Detach| 08/01/2000|  66,950.00|   6.350|  10.500  |     612.42|
| COLE                | ROCK HILL,               | Owner Occupied      | 08/01/2028|  66,950.00|  17.500|   1.000  |      65.00|
| 1                   | SC 29742                 | 2 Yr / 6 Mo Libor   | 360       | 103,000.00|  10.500|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FB8060091           | 4007  MARY ST            | Single Family Detach| 08/01/2000|  44,000.00|   7.000|  11.500  |     435.73|
| MOODY               | OMAHA NE 68112,          | Owner Occupied      | 08/01/2028|  44,000.00|  18.500|   1.000  |      80.00|
| 1                   | NE 68112                 | 2 Yr / 6 Mo Libor   | 360       |  55,000.00|  11.500|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063722           | 4150  VAN BUREN          | Single Family Detach| 06/23/2000|  26,000.00|   9.200|  13.150  |     290.67|
| BROWN               | GARY,                    | Owner Occupied      | 06/23/2028|  25,994.25|  20.150|   1.000  |      80.00|
| 1                   | IN 46408                 | 2 Yr / 6 Mo Libor   | 360       |  52,000.00|  13.150|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063740           | 1693  WEST 13TH AVENUE   | Single Family Detach| 06/16/2000|  45,000.00|   8.450|  12.400  |     476.78|
| THOMAS-PRESTON      | GARY,                    | Owner Occupied      | 06/16/2028|  44,988.22|  19.400|   1.000  |      75.00|
| 1                   | IN 46404                 | 2 Yr / 6 Mo Libor   | 360       |  60,000.00|  12.400|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              80       Page Balance:      $925,170.57

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8063734           | 320  46TH AVENUE         | Single Family Detach| 06/22/2000|  99,000.00|   8.000|  11.150  |     954.04|
| MORRIS              | BELLWOOD,                | Owner Occupied      | 06/22/2028|  98,965.84|  18.150|   1.000  |      89.18|
| 1                   | IL 60104                 | 2 Yr / 6 Mo Libor   | 360       | 111,000.00|  11.150|   6      |      89.18|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063737           | 4234  JACKSON            | Single Family Detach| 06/24/2000|  41,250.00|   8.450|  12.400  |     437.05|
| REEVES              | GARY,                    | Owner Occupied      | 06/24/2028|  41,239.20|  19.400|   1.000  |      75.00|
| 1                   | IN 46408                 | 2 Yr / 6 Mo Libor   | 360       |  55,000.00|  12.400|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063738           | 8419  MAPLE              | Single Family Detach| 06/18/2000|  82,500.00|   7.850|  11.800  |     835.93|
| SIMES               | GARY,                    | Owner Occupied      | 06/18/2028|  82,475.32|  18.800|   1.000  |      75.00|
| 1                   | IN 46403                 | 2 Yr / 6 Mo Libor   | 360       | 110,000.00|  11.800|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063726           | 14743  KIMBARK           | Single Family Detach| 06/22/2000|  82,400.00|   7.700|  10.750  |     769.19|
| HAMPTON             | DOLTON,                  | Owner Occupied      | 06/22/2028|  82,368.98|  17.750|   1.000  |      80.00|
| 1                   | IL 60419                 | 2 Yr / 6 Mo Libor   | 360       | 103,000.00|  10.750|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8055410           | 2651  2653 CLEVELAND AVE | Two- to Four-Family | 11/01/1998|  36,600.00|   7.000|  12.050  |     377.88|
| JOHNS               | COLUMBUS,                | Investor Owned      | 05/01/2028|  36,568.63|  18.050|   1.000  |      60.00|
| 1                   | OH 43211                 | 6 Month Libor       | 360       |  61,000.00|  12.050|   6      |      60.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8063288           | 44  BYRNE AVE.           | Single Family Detach| 07/01/2000|  59,430.00|   7.500|   8.990  |     477.76|
| SHARKEY             | GLENS FALLS,             | Investor Owned      | 07/01/2028|  59,370.90|  15.990|   1.000  |      70.00|
| 1                   | NY 12081                 | 2 Yr / 6 Mo Libor   | 360       |  95,000.00|   7.500|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8063153           | 359  GLENWOOD DR         | Two- to Four-Family | 04/09/2000|  53,000.00|   7.360|   9.600  |     449.52|
| HARP                | CHATTANOOGA,             | Owner Occupied      | 04/09/2028|  52,922.83|  16.600|   1.500  |      80.00|
| 1                   | TN 37404                 | 2 Yr / 6 Mo Libor   | 360       |  78,000.00|   9.600|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065260           | 7416  WESTWOOD STREET    | Single Family Detach| 06/01/2000|  50,000.00|   6.450|  10.800  |     468.62|
| BASHARRAH           | DETROIT,                 | Owner Occupied      | 06/01/2028|  49,758.92|  17.800|   1.000  |      77.52|
| 1                   | MI 48228                 | 2 Yr / 6 Mo Libor   | 360       |  64,500.00|  10.800|   6      |      77.52|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065267           | 710  S. WRIGHT STREET    | Single Family Detach| 06/01/2000|  72,000.00|   8.650|  13.000  |     796.47|
| THELEN              | ST. JOHNS,               | Owner Occupied      | 06/01/2028|  71,883.20|  20.000|   1.000  |      80.00|
| 1                   | MI 48879                 | 2 Yr / 6 Mo Libor   | 360       |  96,000.00|  13.000|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8067220           | 5240  QUINCY DR          | Single Family Detach| 06/01/2001|  62,300.00|   6.000|   9.390  |     518.86|
| KNAPP               | COLUMBUS,                | Owner Occupied      | 06/01/2028|  62,237.03|  14.390|   1.000  |      79.97|
| 1                   | OH 43232                 | 3 Yr / 6 Mo Libor   | 360       |  77,900.00|   9.390|   6      |      79.97|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8067326           | 3222  ELMHILL DRIVE      | Single Family Detach| 06/01/2001|  36,000.00|   7.800|  12.450  |     382.82|
| KING                | WARREN,                  | Owner Occupied      | 06/01/2028|  35,981.26|  18.450|   1.000  |      80.00|
| 1                   | OH 44485                 | 3 Yr / 6 Mo Libor   | 360       |  45,000.00|  12.450|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FB8060025           | 221  COACHMAN DRIVE      | Single Family Detach| 08/01/2000| 152,000.00|   5.800|  11.100  |   1,459.03|
| CREEKMUR            | CHESAPEAKE,              | Owner Occupied      | 08/01/2028| 152,000.00|  18.100|   1.000  |      80.00|
| 1                   | VA 23325                 | 2 Yr / 6 Mo Libor   | 360       | 190,000.00|  11.100|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              81       Page Balance:      $825,772.11

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| NC8063309           | 216  29 136TH ROAD       | Two- to Four-Family | 04/01/2000| 126,000.00|   8.250|  11.550  |   1,252.58|
| WHITE               | SPRINGFIELD GARDENS,     | Investor Owned      | 04/01/2028| 125,838.37|  17.550|   1.000  |      60.00|
| 1                   | NY 11413                 | 2 Yr / 6 Mo Libor   | 360       | 210,000.00|  11.550|   6      |      60.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8060022           | 6728  BUCK               | Single Family Detach| 07/01/2000|  72,000.00|   8.600|  11.150  |     693.85|
| ALAZAZI             | TAYLOR,                  | Owner Occupied      | 07/01/2028|  71,975.15|  18.150|   1.000  |      80.00|
| 1                   | MI 48180                 | 2 Yr / 6 Mo Libor   | 360       |  90,000.00|  11.150|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070223           | 3145  INDIAN HILLS DR    | Single Family Detach| 06/01/2000| 170,000.00|   5.600|  11.900  |   1,735.57|
| LEWIS               | MARIETTA,                | Owner Occupied      | 06/01/2028| 169,900.03|  17.000|   1.000  |      85.00|
| 1                   | GA 30068                 | 2 Yr / 6 Mo Libor   | 360       | 200,000.00|  11.900|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070213           | 1913  BUXTON RD          | Single Family Detach| 06/01/2000|  42,570.00|   6.100|  10.400  |     386.23|
| COLLINS             | GREENVILLE,              | Owner Occupied      | 06/01/2028|  42,521.38|  16.400|   1.000  |      90.00|
| 1                   | NC 27858                 | 2 Yr / 6 Mo Libor   | 360       |  51,000.00|  10.400|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070238           | 27920  BERKSHIRE DR      | Single Family Detach| 01/01/1999| 120,000.00|   7.300|  10.450  |   1,093.21|
| BRUNSON             | SOUTHFIELD,              | Owner Occupied      | 07/01/2028| 119,951.79|  16.450|   1.000  |      80.00|
| 1                   | MI 48076                 | 6 Month Libor       | 360       | 150,000.00|  10.450|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070239           | 956  E 3RD ST            | Single Family Detach| 01/01/1999|  72,900.00|   7.050|  10.200  |     650.55|
| FRANCIS             | MISHAWAKA,               | Owner Occupied      | 07/01/2028|  72,869.10|  16.200|   1.000  |      90.00|
| 1                   | IN 46544                 | 6 Month Libor       | 360       |  81,000.00|  10.200|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070418           | 1375  S CRANBROOK RD     | Single Family Detach| 01/01/1999| 200,250.00|   6.700|   9.800  |   1,727.82|
| ZUZA                | BIRMINGHAM,              | Owner Occupied      | 07/01/2028| 200,157.56|  15.800|   1.000  |      90.00|
| 1                   | MI 48009                 | 6 Month Libor       | 360       | 270,000.00|   9.800|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8030013           | 3549  BLUEHILL ST        | Single Family Detach| 01/01/1999|  20,000.00|   8.250|  11.250  |     194.25|
| STEPHENSON          | DETROIT,                 | Owner Occupied      | 07/01/2028|  19,993.25|  18.250|   1.000  |      40.00|
| 1                   | MI 48224                 | 6 Month Libor       | 360       |  50,000.00|  11.250|   6      |      40.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8050271           | 2024  DRAKES HILL CT     | Single Family Detach| 07/01/2000| 168,000.00|   6.200|  10.400  |   1,524.22|
| LEATH               | HENDERSONVILLE,          | Owner Occupied      | 07/01/2028| 167,931.78|  17.400|   1.000  |      84.84|
| 1                   | TN 37075                 | 2 Yr / 6 Mo Libor   | 360       | 198,000.00|   6.200|   6      |      84.84|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8060375           | 4  IRIS DR               | Single Family Detach| 08/01/2000| 148,000.00|   5.700|   8.630  |   1,151.66|
| ELWELL              | STRATHAM,                | Owner Occupied      | 08/01/2028| 148,000.00|  15.630|   1.000  |      78.72|
| 1                   | NH 03885                 | 2 Yr / 6 Mo Libor   | 360       | 188,000.00|   5.700|   6      |      78.72|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070026           | 1908  NEW JERSEY STREET  | Single Family Detach| 12/01/1998| 178,500.00|   4.250|   8.200  |   1,334.75|
| BLANCHARD           | INDIANAPOLIS,            | Owner Occupied      | 06/01/2028| 178,268.96|  14.200|   1.000  |      77.60|
| 1                   | IN 46202                 | 6 Month Libor       | 360       | 230,000.00|   8.200|   6      |      77.60|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070017           | 1923  EVERETT AVENUE     | Single Family Detach| 06/01/2000|  53,550.00|   4.750|   8.750  |     421.28|
| AEPPLI              | YOUNGSTOWN,              | Owner Occupied      | 06/01/2028|  53,488.15|  14.750|   1.000  |      85.00|
| 1                   | OH 44514                 | 2 Yr / 6 Mo Libor   | 360       |  63,000.00|   8.750|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              82       Page Balance:    $1,370,895.52

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8070028           | 1725  E. KESSLER         | Single Family Detach| 06/01/2000|  71,000.00|   4.400|   8.900  |     566.18|
| BOOHER              | INDIANAPOLIS,            | Owner Occupied      | 06/01/2028|  70,920.51|  14.900|   1.000  |      51.45|
| 1                   | IN 46220                 | 2 Yr / 6 Mo Libor   | 360       | 138,000.00|   8.900|   6      |      51.45|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070020           | 1029  DIETZ AVENUE       | Single Family Detach| 11/01/1998|  35,100.00|   4.250|   8.200  |     262.47|
| BABAK               | AKRON,                   | Owner Occupied      | 05/01/2028|  35,031.68|  14.200|   1.000  |      90.00|
| 1                   | OH 44301                 | 6 Month Libor       | 360       |  65,000.00|   8.200|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070037           | 6016  HOLLISTER DRIVE    | Single Family Detach| 05/01/2000|  99,365.00|   5.500|   9.750  |     853.70|
| CLEMENTS            | INDIANAPOLIS,            | Owner Occupied      | 05/01/2028|  99,224.78|  15.750|   1.000  |      85.00|
| 1                   | IN 46224                 | 2 Yr / 6 Mo Libor   | 360       | 117,500.00|   9.750|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070034           | 294  OAKDALE             | Single Family Detach| 05/01/2000|  40,000.00|   6.000|  10.900  |     377.91|
| CHRISTON            | KANKAKEE,                | Owner Occupied      | 05/01/2028|  39,955.87|  16.900|   1.000  |      80.00|
| 1                   | IL 60901                 | 2 Yr / 6 Mo Libor   | 360       |  50,000.00|  10.900|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070036           | 8608  LEGION LANE        | Single Family Detach| 06/01/2000|  73,950.00|   5.500|  10.000  |     648.97|
| CLARK               | INDIANAPOLIS,            | Owner Occupied      | 06/01/2028|  73,882.28|  16.000|   1.000  |      85.00|
| 1                   | IN 46231                 | 2 Yr / 6 Mo Libor   | 360       |  87,000.00|  10.000|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070053           | 3219  UNIVERSITY AVENUE, | Single Family Attach| 06/01/2000|  59,500.00|   6.500|  11.250  |     577.90|
| EVANS               | COLUMBUS,                | Owner Occupied      | 06/01/2028|  59,459.63|  17.250|   1.000  |      79.33|
| 1                   | GA 31907                 | 2 Yr / 6 Mo Libor   | 360       |  75,000.00|  11.250|   6      |      79.33|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070069           | 14500  MOZART AVENUE     | Single Family Detach| 12/01/1998|  71,400.00|   5.500|   8.950  |     571.94|
| GUSTAFSON           | POSEN,                   | Owner Occupied      | 06/01/2028|  71,320.87|  14.950|   1.000  |      85.00|
| 1                   | IL 60439                 | 6 Month Libor       | 360       |  84,000.00|   8.950|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070073           | 5041  PRESTLER ROAD      | Single Family Detach| 11/01/1998|  31,200.00|   5.250|   8.750  |     245.45|
| HARRER              | TOLEDO,                  | Owner Occupied      | 05/01/2028|  31,145.76|  14.750|   1.000  |      66.38|
| 1                   | OH 43615                 | 6 Month Libor       | 360       |  47,000.00|   8.750|   6      |      66.38|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070089           | 7139  KNICKERBOCKER      | Single Family Detach| 06/01/2000| 160,000.00|   5.750|   9.750  |   1,374.65|
| JURASEVICH          | HAMMOND,                 | Owner Occupied      | 06/01/2028| 159,850.09|  15.750|   1.000  |      80.00|
| 1                   | IN 46324                 | 2 Yr / 6 Mo Libor   | 360       | 215,000.00|   9.750|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070108           | 112  SMITH RIDGE ROAD    | Single Family Detach| 11/01/1998| 299,200.00|   4.900|   8.600  |   2,321.83|
| MALAMET             | SOUTH SALEM,             | Owner Occupied      | 05/01/2028| 298,663.48|  14.600|   1.000  |      85.00|
| 1                   | NY 10590                 | 6 Month Libor       | 360       | 355,000.00|   8.600|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070116           | 5944  MILLER BRIDGE ROAD | Single Family Detach| 10/01/1998|  74,385.00|   5.050|   8.600  |     577.24|
| MCMAHON             | CONNELLYS SPRINGS,       | Owner Occupied      | 04/01/2028|  74,198.11|  14.600|   1.000  |      87.00|
| 1                   | NC 28612                 | 6 Month Libor       | 360       |  85,500.00|   8.600|   6      |      87.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070119           | 561  HIGH STREET         | Single Family Detach| 06/01/2000| 102,000.00|   4.750|   8.750  |     802.44|
| MILLER              | DOYLESTOWN,              | Owner Occupied      | 06/01/2028| 101,784.28|  14.750|   1.000  |      85.00|
| 1                   | OH 44230                 | 2 Yr / 6 Mo Libor   | 360       | 120,000.00|   8.750|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              83       Page Balance:    $1,115,437.34

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8070143           | 5359  WEST SOUTHPORT ROAD| Single Family Detach| 12/01/1998|  75,000.00|   3.800|   7.500  |     524.41|
| REYNOLDS, JR        | INDIANAPOLIS,            | Owner Occupied      | 06/01/2028|  74,888.33|  13.500|   1.000  |      60.48|
| 1                   | IN 46221                 | 6 Month Libor       | 360       | 124,000.00|   7.500|   6      |      60.48|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070165           | 1891  W. STATE ROAD 44   | Single Family Detach| 05/01/2000|  87,550.00|   5.750|   9.750  |     752.19|
| STEPHENS            | LIBERTY,                 | Owner Occupied      | 05/01/2028|  87,426.46|  15.750|   1.000  |      85.00|
| 1                   | IN 47353                 | 2 Yr / 6 Mo Libor   | 360       | 103,000.00|   9.750|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070169           | 8607  FROST STREET NORTH | Single Family Detach| 12/01/1998|  56,000.00|   3.500|   7.200  |     380.13|
| TARRE               | JACKSONVILLE,            | Owner Occupied      | 06/01/2028|  55,892.35|  13.200|   1.000  |      80.00|
| 1                   | FL 32221                 | 6 Month Libor       | 360       |  70,000.00|   7.200|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070159           | 440  WARINGWOOD ROAD     | Single Family Detach| 06/01/2000| 128,000.00|   6.750|  11.000  |   1,218.98|
| SOLIS, III          | LA PUENTE,               | Owner Occupied      | 06/01/2028| 127,834.47|  17.000|   1.000  |      80.00|
| 1                   | CA 91744                 | 2 Yr / 6 Mo Libor   | 360       | 160,000.00|  11.000|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070135           | 708  BUCHANAN STREET     | Single Family Detach| 09/01/1998|  40,000.00|   7.700|   9.500  |     336.34|
| PEOPLES             | NASHVILLE,               | Owner Occupied      | 03/01/2028|  39,900.07|  15.500|   1.000  |      80.00|
| 1                   | TN 37214                 | 6 Month Libor       | 360       |  53,500.00|   9.500|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070170           | 14  ARDSLEY ROAD         | Single Family Detach| 11/01/1998| 265,000.00|   5.300|   9.000  |   2,132.25|
| TARTAGLIONE         | BELLE MEAD,              | Owner Occupied      | 05/01/2028| 264,559.46|  15.000|   1.000  |      85.48|
| 1                   | NJ 08502                 | 6 Month Libor       | 360       | 310,000.00|   9.000|   6      |      85.48|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070162           | 601  W. MAPLE STREET     | Single Family Detach| 11/01/1998| 156,000.00|   5.000|   8.700  |   1,221.69|
| STALF               | COAL CITY,               | Owner Occupied      | 05/01/2028| 155,725.95|  14.700|   1.000  |      80.00|
| 1                   | IL 60416                 | 6 Month Libor       | 360       | 195,000.00|   8.700|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070184           | 545  W.  125TH PLACE     | Single Family Detach| 05/01/2000|  57,600.00|   5.750|   9.740  |     494.45|
| WILLIAMS            | CHICAGO,                 | Investor Owned      | 05/01/2028|  57,512.36|  15.740|   1.000  |      80.00|
| 1                   | IL 60628                 | 2 Yr / 6 Mo Libor   | 360       |  72,000.00|   9.740|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070188           | 205  SOUTH SHOOP         | Single Family Detach| 06/01/2000|  61,500.00|   6.800|  11.300  |     599.67|
| WOLFINGER           | WAUSEON,                 | Owner Occupied      | 06/01/2028|  61,445.76|  17.300|   1.000  |      75.00|
| 1                   | OH 43567                 | 2 Yr / 6 Mo Libor   | 360       |  82,000.00|  11.300|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070192           | 43  W. 641 MAINS STREET  | Single Family Detach| 11/01/1998| 154,800.00|   6.250|   9.550  |   1,307.30|
| ZAK                 | ELBURN,                  | Owner Occupied      | 05/01/2028| 154,572.15|  15.550|   1.000  |      90.00|
| 1                   | IL 60119                 | 6 Month Libor       | 360       | 178,000.00|   9.550|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070193           | 37  CARRIAGE LANE        | Single Family Detach| 05/01/2000| 107,100.00|   6.050|  10.550  |     983.70|
| ZUCKERMAN           | ENGLISHTOWN,             | Owner Occupied      | 05/01/2028| 106,972.55|  16.550|   1.000  |      85.00|
| 1                   | NJ 07726                 | 2 Yr / 6 Mo Libor   | 360       | 126,000.00|  10.550|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070176           | 77  OAKDENE AVENUE       | Single Family Detach| 11/01/1998| 109,600.00|   4.750|   8.450  |     838.85|
| TROPEA              | CLIFFSIDE PARK,          | Owner Occupied      | 05/01/2028| 109,397.33|  14.450|   1.000  |      80.00|
| 1                   | NJ 07010                 | 6 Month Libor       | 360       | 152,000.00|   8.450|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              84       Page Balance:    $1,296,127.24

<PAGE>

<TABLE>
<CAPTION>


- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8070708           | 20213  MANOR             | Single Family Detach| 06/01/2000|  44,850.00|   7.600|  11.700  |     451.00|
| JONES               | DETROIT,                 | Owner Occupied      | 06/01/2028|  44,822.44|  18.700|   1.000  |      65.00|
| 1                   | MI 48221                 | 2 Yr / 6 Mo Libor   | 360       |  69,000.00|  11.700|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8062057           | 12264  WOODSPURGE COURT  | Single Family Detach| 07/01/2000| 318,750.00|   6.500|  10.250  |   2,856.32|
| ROACH               | ELLICOTT CITY,           | Owner Occupied      | 07/01/2028| 318,616.34|  16.250|   1.000  |      75.00|
| 1                   | MD 21043                 | 2 Yr / 6 Mo Libor   | 360       | 425,000.00|  10.250|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8065030           | 2853  HOMESTEAD DRIVE    | Single Family Detach| 11/19/1998|  59,130.00|   7.380|  13.300  |     667.99|
| BLUME               | PETERSBURG,              | Owner Occupied      | 05/19/2028|  59,104.59|  19.300|   1.000  |      73.00|
| 1                   | VA 23805                 | 6 Month Libor       | 360       |  81,000.00|  13.300|   6      |      73.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070007           | 9120  RUSSELL WAY        | Single Family Detach| 05/01/2001| 104,550.00|   7.950|  10.750  |     975.95|
| HEISER              | DENVER,                  | Owner Occupied      | 05/01/2028| 104,432.79|  17.750|   1.000  |      78.02|
| 1                   | CO 80229                 | 3 Yr / 6 Mo Libor   | 360       | 134,000.00|  10.750|   6      |      78.02|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070010           | 400  LAPHAM RD           | Single Family Detach| 05/01/2001| 131,250.00|   8.500|  10.500  |   1,200.60|
| MENDIOLA            | TOUTE,                   | Owner Occupied      | 05/01/2028| 131,092.14|  17.500|   1.000  |      75.00|
| 1                   | WA 98649                 | 3 Yr / 6 Mo Libor   | 360       | 175,000.00|  10.500|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070011           | 245  EAST ADAMS ST       | Single Family Detach| 05/01/2001|  77,000.00|   8.950|  11.990  |     791.44|
| OWENS               | LONG BEACH,              | Owner Occupied      | 05/01/2028|  76,933.30|  18.990|   1.000  |      70.00|
| 1                   | CA 90805                 | 3 Yr / 6 Mo Libor   | 360       | 110,000.00|  11.990|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070009           | 1901  WEST CARRIAGE DRIVE| Single Family Detach| 06/01/2001| 184,000.00|   7.500|  10.750  |   1,717.61|
| MCREYNOLDS          | SANTA ANA,               | Owner Occupied      | 06/01/2028| 183,858.41|  17.750|   1.000  |      80.00|
| 1                   | CA 92704                 | 3 Yr / 6 Mo Libor   | 360       | 230,000.00|  10.750|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070550           | 360  N 14TH STREET       | Townhouse           | 07/01/2000|  37,500.00|   6.750|   9.990  |     328.82|
| ADAMS               | LEBANON,                 | Owner Occupied      | 07/01/2028|  37,483.37|  15.990|   1.000  |      68.18|
| 1                   | PA 17042                 | 2 Yr / 6 Mo Libor   | 360       |  55,000.00|   9.990|   6      |      68.18|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070551           | 1459  NW FOXBORO ROAD    | Single Family Detach| 07/01/2000|  96,000.00|   6.000|   9.990  |     841.76|
| AGUILAR JR          | BLUE SPRINGS,            | Owner Occupied      | 07/01/2028|  95,957.44|  15.990|   1.000  |      83.47|
| 1                   | MO 64015                 | 2 Yr / 6 Mo Libor   | 360       | 115,000.00|   9.990|   6      |      83.47|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070552           | 3821  CANYON DRIVE       | Single Family Detach| 07/01/2000| 149,500.00|   8.000|  12.240  |   1,565.45|
| ANDERSON            | RAPID CITY,              | Owner Occupied      | 07/01/2028| 149,459.45|  18.240|   1.000  |      65.00|
| 1                   | SD 57702                 | 2 Yr / 6 Mo Libor   | 360       | 230,000.00|  12.240|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070554           | 43  LINCOLN DRIVE        | Single Family Detach| 01/01/1999| 124,000.00|   7.250|   9.740  |   1,064.45|
| AUBEE               | JOHNSTON,                | Owner Occupied      | 07/01/2028| 123,942.02|  15.740|   1.000  |      70.85|
| 1                   | RI 02919                 | 6 Month Libor       | 360       | 175,000.00|   9.740|   6      |      70.85|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070555           | 2706  W. 23RD PLACE      | Single Family Detach| 01/01/1999|  66,000.00|   7.500|   9.740  |     566.56|
| BANDA               | CHICAGO,                 | Owner Occupied      | 07/01/2028|  65,969.14|  15.740|   1.000  |      60.00|
| 1                   | IL 60608                 | 6 Month Libor       | 360       | 110,000.00|   9.740|   6      |      60.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              85       Page Balance:    $1,391,671.43

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8070558           | RR 1 CR 50 NORTH BOX     | Single Family Detach| 07/01/2000|  18,200.00|   7.500|  10.240  |     162.96|
| BOLES               | PARKER CITY,             | Investor Owned      | 07/01/2028|  18,192.35|  16.240|   1.000  |      65.00|
| 1                   | IN 47368                 | 2 Yr / 6 Mo Libor   | 360       |  28,000.00|  10.240|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070559           | 349  NORTH GRANBY ROAD   | Two- to Four-Family | 06/01/2000| 128,000.00|   6.750|  10.120  |   1,134.66|
| BOSCO               | NORTH GRANBY,            | Owner Occupied      | 06/01/2028| 127,889.15|  16.120|   1.000  |      80.00|
| 1                   | CT 06060                 | 2 Yr / 6 Mo Libor   | 360       | 160,000.00|  10.120|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070561           | 4913  NORTH FAIRFIELD    | Single Family Detach| 01/01/1999| 188,700.00|   5.500|   8.490  |   1,449.61|
| BRADE               | CHICAGO,                 | Owner Occupied      | 07/01/2028| 188,585.44|  14.490|   1.000  |      74.00|
| 1                   | IL 07012                 | 6 Month Libor       | 360       | 255,000.00|   8.490|   6      |      74.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070565           | 14435  THATCHERS LANE,   | Single Family Detach| 07/01/2000|  70,000.00|   7.500|  12.290  |     735.70|
| BURNS               | STRONGSVILLE,            | Owner Occupied      | 07/01/2028|  69,981.22|  18.290|   1.000  |      53.43|
| 1                   | OH 44136                 | 2 Yr / 6 Mo Libor   | 360       | 131,000.00|  12.290|   6      |      53.43|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070567           | 9345  SW 178TH TERRACE   | Single Family Detach| 06/01/2000|  90,000.00|   7.650|  10.750  |     840.14|
| CAUDILL             | MIAMI,                   | Owner Occupied      | 06/01/2028|  89,931.92|  16.750|   1.000  |      69.23|
| 1                   | FL 33157                 | 2 Yr / 6 Mo Libor   | 360       | 130,000.00|  10.750|   6      |      69.23|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070569           | 3408  FRIENDSHIP STREET  | Single Family Detach| 07/01/2000|  48,000.00|   6.000|  10.620  |     443.39|
| COULTER             | PHILADEPHIA,             | Owner Occupied      | 07/01/2028|  47,981.41|  16.620|   1.000  |      80.00|
| 1                   | PA 19149                 | 2 Yr / 6 Mo Libor   | 360       |  61,000.00|  10.620|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070570           | 4902  CANTWELL ROAD      | Single Family Detach| 07/01/2000|  81,600.00|   6.000|  10.740  |     761.11|
| CRAWFORD            | WILMINGTON,              | Owner Occupied      | 07/01/2028|  81,569.21|  16.740|   1.000  |      85.00|
| 1                   | NC 28405                 | 2 Yr / 6 Mo Libor   | 360       | 105,000.00|  10.740|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070571           | 14744  SHIRE ROAD        | Single Family Detach| 08/01/2000|  45,500.00|   7.500|  10.740  |     424.40|
| CROFT               | WOLVERINE,               | Owner Occupied      | 08/01/2028|  45,500.00|  16.740|   1.000  |      65.00|
| 1                   | MI 49799                 | 2 Yr / 6 Mo Libor   | 360       |  70,000.00|  10.740|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070573           | 1006  PEIFFERS LANE      | Single Family Detach| 07/01/2000|  31,500.00|   5.875|  10.240  |     282.04|
| DADARRIO            | HARRISBURG,              | Owner Occupied      | 07/01/2028|  31,468.80|  16.240|   1.000  |      75.00|
| 1                   | PA 17109                 | 2 Yr / 6 Mo Libor   | 360       |  42,000.00|  10.240|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070575           | 1842  COUNTRY CLUB ROAD  | Single Family Detach| 07/01/2000| 127,500.00|   6.000|  10.490  |   1,165.34|
| DAY                 | MOORESVILLE,             | Owner Occupied      | 07/01/2028| 127,449.22|  16.490|   1.000  |      85.00|
| 1                   | IN 46158                 | 2 Yr / 6 Mo Libor   | 360       | 150,000.00|  10.490|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070576           | 1370  HACIENDA DRIVE     | Single Family Detach| 01/01/1999| 236,000.00|   6.200|   8.740  |   1,854.93|
| DAYEH               | EL CAJON,                | Owner Occupied      | 07/01/2028| 235,863.94|  14.740|   1.000  |      80.00|
| 1                   | CA 92020                 | 6 Month Libor       | 360       | 295,000.00|   8.740|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070578           | 2568  4TH AVENUE EAST    | Single Family Detach| 07/01/2000|  57,000.00|   6.750|   8.990  |     458.23|
| ERICKSON            | NORTH ST. PAUL,          | Owner Occupied      | 07/01/2028|  56,968.80|  14.990|   1.000  |      60.00|
| 1                   | MN 55109                 | 2 Yr / 6 Mo Libor   | 360       |  95,000.00|   9.990|   6      |      60.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              86       Page Balance:    $1,121,381.46

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8070579           | 967  17 1/2 STREET SOUTHE| Single Family Detach| 07/01/2000| 107,200.00|   5.500|   9.870  |     930.48|
| EIDEN               | ROCHESTER,               | Owner Occupied      | 07/01/2028| 107,151.24|  15.870|   1.000  |      80.00|
| 1                   | MN 55904                 | 2 Yr / 6 Mo Libor   | 360       | 134,000.00|   9.870|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070580           | 1203  KEATS STREET       | Single Family Detach| 07/01/2000|  31,800.00|   8.250|  14.490  |     389.16|
| ELIZONDO            | SAN ANTONIO,             | Owner Occupied      | 07/01/2028|  31,794.83|  20.490|   1.000  |      60.00|
| 1                   | TX 78211                 | 2 Yr / 6 Mo Libor   | 360       |  53,000.00|  14.490|   6      |      60.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070585           | 15  LENOX ST             | Single Family Detach| 07/01/2000|  86,125.00|   7.990|  10.990  |     819.54|
| GOLIA               | EAST HAVEN,              | Owner Occupied      | 07/01/2028|  86,094.22|  16.990|   1.000  |      65.00|
| 1                   | CT 06512                 | 2 Yr / 6 Mo Libor   | 360       | 134,000.00|  10.990|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070581           | 128  BOHLAND AVENUE      | Single Family Detach| 01/01/1999|  86,400.00|   6.000|   9.490  |     725.87|
| FALKNER             | BELLWOOD,                | Owner Occupied      | 07/01/2028|  86,357.41|  15.490|   1.000  |      80.00|
| 1                   | IL 60104                 | 6 Month Libor       | 360       | 108,000.00|   9.490|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070582           | 114  KINSEY LANE         | Single Family Detach| 07/01/2000|  48,875.00|   6.000|  11.240  |     474.34|
| FARRIS              | HOT SPRINGS,             | Owner Occupied      | 07/01/2028|  48,858.46|  17.240|   1.000  |      85.00|
| 1                   | AR 71913                 | 2 Yr / 6 Mo Libor   | 360       |  58,000.00|  11.240|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070596           | 742  N TRUMBULL          | Two- to Four-Family | 07/01/2000|  84,000.00|   6.750|  10.490  |     767.76|
| HUTTON              | CHICAGO,                 | Owner Occupied      | 07/01/2028|  83,966.54|  16.490|   1.000  |      70.00|
| 1                   | IL 60624                 | 2 Yr / 6 Mo Libor   | 360       | 120,000.00|  10.490|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070583           | 610  W. 6TH STREET       | Single Family Detach| 07/01/2000|  21,700.00|   7.500|  12.740  |     235.65|
| FOLEY               | STORM LAKE,              | Owner Occupied      | 07/01/2028|  21,693.38|  18.740|   1.000  |      70.00|
| 1                   | IA 50588                 | 2 Yr / 6 Mo Libor   | 360       |  31,000.00|  12.740|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070597           | 1826  WEST 65TH ST       | Single Family Detach| 07/01/2000|  87,000.00|   7.500|   8.490  |     668.34|
| JAMES               | LOS ANGELES,             | Owner Occupied      | 07/01/2028|  86,947.19|  14.490|   1.000  |      60.00|
| 1                   | CA 90047                 | 2 Yr / 6 Mo Libor   | 360       | 145,000.00|   8.490|   6      |      60.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070632           | 653  W. SECOND STREET    | Single Family Detach| 07/01/2000|  45,500.00|   7.500|  10.740  |     424.40|
| PIXLEY              | WINSTON-SALEM,           | Owner Occupied      | 07/01/2028|  45,482.83|  16.740|   1.000  |      70.00|
| 1                   | NC 27101                 | 2 Yr / 6 Mo Libor   | 360       |  65,000.00|  10.740|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070588           | 927  E 19TH AVE          | Single Family Detach| 07/01/2000|  31,500.00|   7.000|  12.990  |     348.21|
| HARRIS              | GARY,                    | Owner Occupied      | 07/01/2028|  31,492.78|  18.990|   1.000  |      70.00|
| 1                   | IN 46407                 | 2 Yr / 6 Mo Libor   | 360       |  45,000.00|  12.990|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070634           | 344  WOOSTER STREET      | Single Family Detach| 07/01/2000|  81,250.00|   8.000|   9.990  |     712.43|
| PUTTERMAN           | NEW BRITAIN,             | Investor Owned      | 07/01/2028|  81,213.98|  15.990|   1.000  |      65.00|
| 1                   | CT 06052                 | 2 Yr / 6 Mo Libor   | 360       | 125,000.00|   9.990|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070598           | 178  LAURA LANE          | Single Family Detach| 01/01/1999| 127,800.00|   5.500|   8.620  |     993.57|
| JAMES               | CHICAGO HEIGHTS,         | Owner Occupied      | 07/01/2028| 127,724.46|  14.620|   1.000  |      90.00|
| 1                   | IL 60411                 | 6 Month Libor       | 360       | 142,000.00|   8.620|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              87       Page Balance:      $838,777.32

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8070635           | 6  W. 155TH STREET       | Single Family Detach| 07/01/2000|  48,000.00|   6.000|  10.620  |     443.39|
| REED                | HARVEY,                  | Owner Occupied      | 07/01/2028|  47,981.41|  16.620|   1.000  |      80.00|
| 1                   | IL 60426                 | 2 Yr / 6 Mo Libor   | 360       |  60,000.00|  10.620|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070608           | 8360  CAMPANA DRIVE      | Single Family Detach| 07/01/2000| 192,600.00|   5.750|   8.500  |   1,480.93|
| LEWIS               | LAS VEGAS,               | Owner Occupied      | 07/01/2028| 192,483.32|  14.500|   1.000  |      81.26|
| 1                   | NV 89117                 | 2 Yr / 6 Mo Libor   | 360       | 237,000.00|   8.500|   6      |      81.26|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070620           | 214  N. 6TH STREET       | Single Family Detach| 07/01/2000|  23,100.00|   7.500|  13.240  |     259.88|
| MENDENHALL          | CLINTON,                 | Owner Occupied      | 07/01/2028|  23,094.99|  19.240|   1.000  |      70.00|
| 1                   | MO 64735                 | 2 Yr / 6 Mo Libor   | 360       |  33,000.00|  13.240|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070601           | 1036  BARBEE AVE         | Single Family Detach| 07/01/2000|  49,200.00|   6.250|  10.990  |     468.18|
| JONES               | HIGH POINT,              | Owner Occupied      | 07/01/2028|  49,182.41|  16.990|   1.000  |      80.00|
| 1                   | NC 27260                 | 2 Yr / 6 Mo Libor   | 360       |  61,500.00|  10.990|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070609           | 6848  LACEY COURT        | Single Family Detach| 07/01/2000| 170,000.00|   6.000|   9.120  |   1,382.57|
| LEYVA               | CHINO,                   | Owner Occupied      | 07/01/2028| 169,909.43|  15.120|   1.000  |      85.00|
| 1                   | CA 91710                 | 2 Yr / 6 Mo Libor   | 360       | 200,000.00|   9.120|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070621           | 921  PLEASANT STREET     | Single Family Detach| 07/01/2000|  88,000.00|   6.000|  10.120  |     780.08|
| MERAZ               | WAUKESHA,                | Owner Occupied      | 07/01/2028|  87,962.05|  16.120|   1.000  |      80.00|
| 1                   | WI 53186                 | 2 Yr / 6 Mo Libor   | 360       | 110,000.00|  10.120|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070592           | 2443  DERLAWARE ST       | Single Family Detach| 07/01/2000|  18,200.00|   8.990|  13.740  |     211.91|
| HOBSON JR.          | GARY,                    | Owner Occupied      | 07/01/2028|  18,196.48|  19.740|   1.000  |      65.00|
| 1                   | IN 46407                 | 2 Yr / 6 Mo Libor   | 360       |  28,000.00|  13.740|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070594           | 210  E DENBO             | Single Family Detach| 07/01/2000|  46,150.00|   7.500|  13.240  |     519.19|
| HOSEY               | ATOOSA. OK  74015,       | Owner Occupied      | 07/01/2028|  46,140.00|  19.240|   1.000  |      65.00|
| 1                   | OK 74015                 | 2 Yr / 6 Mo Libor   | 360       |  71,000.00|  13.240|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070602           | 1648  S CENTRAL PARK AVE | Single Family Detach| 07/01/2000|  86,250.00|   6.750|   9.990  |     756.27|
| JONES               | CHICAGO,                 | Owner Occupied      | 07/01/2028|  86,211.76|  15.990|   1.000  |      75.00|
| 1                   | IL 60623                 | 2 Yr / 6 Mo Libor   | 360       | 115,000.00|   9.990|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070595           | 1031  W. 33RD ST         | Two- to Four-Family | 07/01/2000|  35,000.00|   9.000|  13.290  |     395.12|
| HUBBARD             | INDIANAPOLIS,            | Owner Occupied      | 07/01/2028|  34,992.51|  19.290|   1.000  |      58.33|
| 1                   | IN 46208                 | 2 Yr / 6 Mo Libor   | 360       |  60,000.00|  13.290|   6      |      58.33|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070641           | 2423  W WASHBURNE AVE    | Single Family Detach| 07/01/2000|  32,200.00|   5.900|   9.740  |     276.42|
| ROBERTSON           | CHICAGO,                 | Investor Owned      | 07/01/2028|  32,184.94|  15.740|   1.000  |      70.00|
| 1                   | IL 60608                 | 2 Yr / 6 Mo Libor   | 360       |  46,000.00|   9.740|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070642           | 246  SAN ANGELO          | Single Family Detach| 07/01/2000| 111,000.00|   5.500|   7.250  |     757.22|
| RODARTE             | LA PUENTE,               | Owner Occupied      | 07/01/2028| 110,913.41|  13.250|   1.000  |      76.52|
| 1                   | CA 91746                 | 2 Yr / 6 Mo Libor   | 360       | 145,000.00|   7.250|   6      |      76.52|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              88       Page Balance:      $899,252.71

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8070644           | 1142  STIRLING STREET    | Single Family Detach| 07/01/2000|  46,500.00|   6.250|  10.740  |     433.72|
| ROOP                | COATESVILLE,             | Owner Occupied      | 07/01/2028|  46,482.46|  16.740|   1.000  |      75.00|
| 1                   | PA 19320                 | 2 Yr / 6 Mo Libor   | 360       |  78,000.00|  10.740|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070625           | 549  SUMMER VIEW CIRCLE  | Condominium         | 07/01/2000| 156,000.00|   6.400|   9.620  |   1,325.42|
| NAIDITCH            | ENCINITAS,               | Owner Occupied      | 07/01/2028| 155,925.18|  15.620|   1.000  |      80.00|
| 1                   | CA 92024                 | 2 Yr / 6 Mo Libor   | 360       | 195,000.00|   9.620|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070614           | 641  GLENDALE DRIVE      | Single Family Detach| 07/01/2000| 104,244.00|   6.000|  10.740  |     972.32|
| MATTHEWS            | OWATONNA,                | Owner Occupied      | 07/01/2028| 104,204.66|  16.740|   1.000  |      85.00|
| 1                   | MN 55060                 | 2 Yr / 6 Mo Libor   | 360       | 124,000.00|  10.740|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070626           | 2200  CHRISTIE CIRCLE    | Single Family Detach| 07/01/2000| 102,000.00|   6.500|  10.620  |     942.20|
| OCEGUERA            | FALLON,                  | Owner Occupied      | 07/01/2028| 101,960.50|  16.620|   1.000  |      85.00|
| 1                   | NV 89406                 | 2 Yr / 6 Mo Libor   | 360       | 120,000.00|  10.620|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070643           | 524  PHEASANT LANE       | Single Family Detach| 07/01/2000|  63,750.00|   6.000|  10.240  |     570.80|
| ROGERS              | DESOTO,                  | Owner Occupied      | 07/01/2028|  63,723.20|  16.240|   1.000  |      75.00|
| 1                   | TX 75115                 | 2 Yr / 6 Mo Libor   | 360       |  87,500.00|  10.240|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070606           | 6231  SOUTH LOOMIS       | Single Family Detach| 07/01/2000|  46,900.00|   7.250|  10.490  |     428.67|
| DANIELS             | CHICAGO,                 | Investor Owned      | 07/01/2028|  46,881.31|  16.490|   1.000  |      70.00|
| 1                   | IL 60636                 | 2 Yr / 6 Mo Libor   | 360       |  67,000.00|  10.490|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070629           | 256  CHRISTINE DRIVE     | Single Family Detach| 07/01/2000|  21,000.00|   7.500|  13.240  |     236.25|
| PATLAN              | SAN ANTONIO,             | Owner Occupied      | 07/01/2028|  20,995.45|  19.240|   1.000  |      70.00|
| 1                   | TX 78223                 | 2 Yr / 6 Mo Libor   | 360       |  30,000.00|  13.240|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070607           | 843  E 98TH ST           | Single Family Detach| 07/01/2000|  60,000.00|   7.500|   9.490  |     504.08|
| LEWIS               | LOS ANGELES,             | Owner Occupied      | 07/01/2028|  59,970.42|  15.490|   1.000  |      57.14|
| 1                   | CA 90002                 | 2 Yr / 6 Mo Libor   | 360       | 105,000.00|   9.490|   6      |      57.14|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070646           | 9409  SOUTH HAMILTON     | Single Family Detach| 07/01/2000| 135,000.00|   7.250|  11.500  |   1,336.90|
| SALLIS              | CHICAGO,                 | Owner Occupied      | 07/01/2028| 134,956.85|  17.500|   1.000  |      50.00|
| 1                   | IL 60620                 | 2 Yr / 6 Mo Libor   | 360       | 270,000.00|  11.500|   6      |      50.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070630           | 420  E. 88TH STREET      | Single Family Detach| 07/01/2000|  88,000.00|   6.000|  10.620  |     812.88|
| PEDEN               | CHICAGO,                 | Owner Occupied      | 07/01/2028|  87,965.92|  16.620|   1.000  |      80.00|
| 1                   | IL 60619                 | 2 Yr / 6 Mo Libor   | 360       | 110,000.00|  10.620|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070616           | 8518  WEST OAK           | Single Family Detach| 07/01/2000|  74,800.00|   6.000|   9.990  |     655.88|
| MCDADE              | BENTON,                  | Owner Occupied      | 07/01/2028|  74,766.83|  15.990|   1.000  |      85.00|
| 1                   | AR 72015                 | 2 Yr / 6 Mo Libor   | 360       |  88,000.00|   9.990|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070617           | 64  MYRTLE STREET, UNIT  | Condominium         | 07/01/2000|  62,400.00|   6.500|  10.620  |     576.41|
| MCDONALD            | SHELTON,                 | Owner Occupied      | 07/01/2028|  62,375.83|  16.620|   1.000  |      80.00|
| 1                   | CT 06484                 | 2 Yr / 6 Mo Libor   | 360       |  78,000.00|  10.620|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              89       Page Balance:      $960,208.61

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8070618           | 487  VINE MAPLE WAY      | Manufactured Housing| 07/01/2000|  66,320.00|   7.000|  10.120  |     587.90|
| MCDONALD            | SEDRO WOOLLEY,           | Owner Occupied      | 07/01/2028|  66,291.40|  16.120|   1.000  |      80.00|
| 1                   | WA 98284                 | 2 Yr / 6 Mo Libor   | 360       |  86,000.00|  10.120|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070652           | 22  LYRIC AVENUE         | Single Family Detach| 07/01/2000|  87,125.00|   7.000|  12.240  |     912.31|
| SUMMA               | WATERBURY,               | Owner Occupied      | 07/01/2028|  87,101.37|  18.240|   1.000  |      85.00|
| 1                   | CT 06705                 | 2 Yr / 6 Mo Libor   | 360       | 105,000.00|  12.240|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070656           | 168  TUNXIS AVE          | Single Family Detach| 01/01/1999|  56,225.00|   8.500|  10.740  |     524.43|
| TRAFTON             | BLOOMFIELD,              | Owner Occupied      | 07/01/2028|  56,203.78|  16.740|   1.000  |      65.00|
| 1                   | CT 06002                 | 6 Month Libor       | 360       |  93,000.00|  10.740|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070659           | 5041  W. SUPERIOR        | Single Family Detach| 07/01/2000|  56,000.00|   6.000|  10.620  |     517.29|
| WEBB                | CHICAGO,                 | Owner Occupied      | 07/01/2028|  55,978.31|  16.620|   1.000  |      80.00|
| 1                   | IL 60644                 | 2 Yr / 6 Mo Libor   | 360       |  70,000.00|  10.620|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070660           | 126  RED OAK RD          | Single Family Detach| 07/01/2000|  76,500.00|   7.000|  10.740  |     713.54|
| WEST                | BRIDGEPORT,              | Owner Occupied      | 07/01/2028|  76,471.14|  16.740|   1.000  |      75.00|
| 1                   | CT 06606                 | 2 Yr / 6 Mo Libor   | 360       | 102,000.00|  10.740|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070661           | 6613  LINWOOD AVE        | Single Family Detach| 07/01/2000|  35,250.00|   6.375|  10.120  |     312.48|
| WHITE               | CLEVELAND,               | Owner Occupied      | 07/01/2028|  35,234.79|  16.120|   1.000  |      75.00|
| 1                   | OH 44103                 | 2 Yr / 6 Mo Libor   | 360       |  47,000.00|  10.120|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070662           | 1608  S 7TH ST           | Single Family Detach| 07/01/2000|  28,050.00|   6.500|  12.240  |     293.72|
| WILLIAMS            | MONROE,                  | Owner Occupied      | 07/01/2028|  28,042.39|  18.240|   1.000  |      85.00|
| 1                   | LA 71202                 | 2 Yr / 6 Mo Libor   | 360       |  33,000.00|  12.240|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8073072           | 6617  N 12TH STREET      | Single Family Detach| 09/01/2000| 144,600.00|   6.900|   9.830  |   1,250.85|
| SEAFORTH            | PHILADELPHIA,            | Owner Occupied      | 08/01/2028| 144,600.00|  16.830|   1.000  |      90.37|
| 1                   | PA 19126                 | 2 Yr / 6 Mo Libor   | 360       | 160,000.00|   9.830|   6      |      90.37|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8073073           | 40  BRYON PLACE          | Single Family Detach| 09/01/2000| 105,500.00|   6.900|   9.950  |     921.95|
| OAKLEY              | CLIFTON,                 | Owner Occupied      | 08/01/2028| 105,500.00|  16.950|   1.000  |      65.93|
| 1                   | NJ 07011                 | 2 Yr / 6 Mo Libor   | 360       | 160,000.00|   9.950|   6      |      65.93|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8073074           | 134  ASCENSION ST        | Single Family Detach| 08/01/2000| 161,000.00|   6.900|   9.400  |   1,342.05|
| POTASNICK           | PASSAIC,                 | Owner Occupied      | 07/01/2028| 160,919.12|  16.400|   1.000  |      74.88|
| 1                   | NJ 07055                 | 2 Yr / 6 Mo Libor   | 360       | 215,000.00|   9.400|   6      |      74.88|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8063312           | 879  IRON LATCH ROAD     | Single Family Detach| 04/01/2000| 426,600.00|   6.500|   9.500  |   3,587.08|
| SOUKAS              | FRANKLIN LAKES,          | Owner Occupied      | 04/01/2028| 425,750.66|  15.500|   1.000  |      78.56|
| 1                   | NJ 07417                 | 2 Yr / 6 Mo Libor   | 360       | 543,000.00|   9.500|   6      |      78.56|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8060162           | 1812  ROY DRIVE          | Single Family Detach| 07/01/2000| 102,400.00|   5.700|   8.630  |     796.82|
| DASPIT              | KNOXVILLE,               | Owner Occupied      | 07/01/2028| 102,339.61|  15.630|   1.000  |      80.00|
| 1                   | TN 37923                 | 2 Yr / 6 Mo Libor   | 360       | 128,000.00|   8.630|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              90       Page Balance:    $1,344,432.57

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| FC8070256           | 3601  PROVIDENCE         | Single Family Detach| 07/01/2000|  52,500.00|   7.500|  11.940  |     537.60|
| MILLER              | FLINT,                   | Owner Occupied      | 07/01/2028|  52,484.78|  17.940|   2.000  |      75.00|
| 1                   | MI 48503                 | 2 Yr / 6 Mo Libor   | 360       |  70,000.00|  11.940|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8060686           | 18425  SOUTH JUNIPER     | Single Family Detach| 05/01/2000| 132,000.00|   6.875|  10.250  |   1,182.85|
| AUCOIN              | GARDNER,                 | Owner Occupied      | 05/01/2028| 131,815.23|  16.250|   1.000  |      80.00|
| 1                   | KS 66030                 | 2 Yr / 6 Mo Libor   | 360       | 167,000.00|  10.250|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070937           | 137  COUNTY ROAD 1153    | Single Family Detach| 07/01/2000|  72,000.00|   7.250|  11.500  |     713.01|
| HENDRIX             | GASSVILLE,               | Owner Occupied      | 07/01/2028|  71,976.99|  17.500|   1.000  |      80.00|
| 1                   | AR 72635                 | 2 Yr / 6 Mo Libor   | 360       |  90,000.00|  11.500|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070935           | 1328  RUTLEDGE STREET    | Single Family Detach| 06/20/2000|  64,350.00|   6.000|   8.990  |     517.31|
| FUERST              | SIDNEY,                  | Owner Occupied      | 06/20/2028|  64,314.78|  14.990|   1.000  |      90.00|
| 1                   | OH 45365                 | 2 Yr / 6 Mo Libor   | 360       |  73,000.00|   8.990|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070934           | 301  EL CHICO            | Single Family Detach| 06/25/2000|  86,400.00|   6.000|   9.490  |     725.87|
| ELIAS               | WILLOW PARK,             | Owner Occupied      | 06/25/2028|  86,357.41|  15.490|   1.000  |      90.00|
| 1                   | TX 76087                 | 2 Yr / 6 Mo Libor   | 360       | 103,000.00|   9.490|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070932           | 5520  308TH STREET       | Single Family Detach| 06/23/2000|  54,000.00|   7.250|  11.500  |     534.76|
| CONNELL             | TOLEDO,                  | Owner Occupied      | 06/23/2028|  53,982.74|  17.500|   1.000  |      75.00|
| 1                   | OH 43611                 | 2 Yr / 6 Mo Libor   | 360       |  72,000.00|  11.500|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070931           | 221  WEST 6TH STREET     | Single Family Detach| 06/16/2000|  20,000.00|   6.500|   9.750  |     171.83|
| CLINKENBEARD        | BICKNELL,                | Owner Occupied      | 06/16/2028|  19,990.67|  15.750|   1.000  |      80.00|
| 1                   | IN 47512                 | 2 Yr / 6 Mo Libor   | 360       |  25,000.00|   9.750|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070930           | 5016  MCCART AVENUE      | Single Family Detach| 06/30/2000|  36,000.00|   7.250|  10.500  |     329.31|
| CLEVELAND           | FORT WORTH,              | Owner Occupied      | 06/30/2028|  35,985.69|  16.500|   1.000  |      80.00|
| 1                   | TX 76111                 | 2 Yr / 6 Mo Libor   | 360       |  45,000.00|  10.500|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070929           | 13702  MAHA ROAD         | Single Family Detach| 06/26/2000|  72,900.00|   7.250|  11.500  |     721.92|
| CHAMBERS            | AUSTIN,                  | Owner Occupied      | 06/26/2028|  72,876.70|  17.500|   1.000  |      74.76|
| 1                   | TX 78741                 | 2 Yr / 6 Mo Libor   | 360       |  97,500.00|  11.500|   6      |      74.76|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070928           | 5023  TIMBER WIND        | Single Family Detach| 06/30/2000|  65,600.00|   7.250|  11.000  |     624.72|
| CASTRO JR.          | SAN ANTONIO,             | Owner Occupied      | 06/30/2028|  65,576.61|  17.000|   1.000  |      74.97|
| 1                   | TX 78250                 | 2 Yr / 6 Mo Libor   | 360       |  88,000.00|  11.000|   6      |      74.97|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070927           | 642  NORTH KEYSTONE AVENU| Single Family Detach| 06/22/2000|  40,500.00|   6.000|   8.990  |     325.58|
| CARNELL             | INDIANAPOLIS,            | Owner Occupied      | 06/22/2028|  40,477.83|  14.990|   1.000  |      90.00|
| 1                   | IN 46201                 | 2 Yr / 6 Mo Libor   | 360       |  45,000.00|   8.990|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070924           | 303  PERKINS             | Single Family Detach| 06/26/2000| 153,000.00|   6.000|  10.250  |   1,371.03|
| ADAMS               | BASTROP,                 | Owner Occupied      | 06/26/2028| 152,935.85|  16.250|   1.000  |      90.00|
| 1                   | TX 78602                 | 2 Yr / 6 Mo Libor   | 360       | 170,000.00|  10.250|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              91       Page Balance:      $848,775.28

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8070923           | 90  BUFFALO HOLLOW ROAD  | Single Family Detach| 06/18/2000|  62,560.00|   6.500|  10.750  |     583.99|
| ABBOTT              | BEREA,                   | Owner Occupied      | 06/18/2028|  62,530.43|  16.750|   1.000  |      85.00|
| 1                   | KY 40403                 | 2 Yr / 6 Mo Libor   | 360       |  75,000.00|  10.750|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071047           | 2018  COUNTRY BROOK DRIVE| Single Family Detach| 06/22/2000| 146,250.00|   7.250|  12.000  |   1,504.35|
| BAKER               | WEATHERFORD,             | Owner Occupied      | 06/22/2028| 146,208.15|  18.000|   1.000  |      75.00|
| 1                   | TX 76087                 | 2 Yr / 6 Mo Libor   | 360       | 196,000.00|  12.000|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071049           | 4501  CR 207             | Single Family Detach| 06/30/2001| 106,250.00|   6.000|  10.250  |     952.11|
| BRITTAN             | LIBERTY HILL,            | Owner Occupied      | 06/30/2028| 106,205.44|  17.250|   1.000  |      85.00|
| 1                   | TX 78642                 | 3 Yr / 6 Mo Libor   | 360       | 125,000.00|  10.250|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071053           | 250  W. 38TH STREET      | Single Family Detach| 06/29/2000|  67,500.00|   6.250|  10.750  |     630.10|
| COE                 | INDIANAPOLIS,            | Investor Owned      | 06/29/2028|  67,474.59|  16.750|   1.000  |      75.00|
| 1                   | IN 46208                 | 2 Yr / 6 Mo Libor   | 360       |  90,000.00|  10.750|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071054           | 35  SOUTH TEKOPPEL AVENU | Single Family Detach| 06/22/2000|  38,000.00|   7.250|  11.000  |     361.88|
| DAUGHERTY           | EVANSVILLE,              | Owner Occupied      | 06/22/2028|  37,986.45|  17.000|   1.000  |      80.00|
| 1                   | IN 47712                 | 2 Yr / 6 Mo Libor   | 360       |  52,300.00|  11.000|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071056           | 3419  BEREA ROAD         | Single Family Detach| 06/23/2000|  79,200.00|   6.000|   9.750  |     680.45|
| EMBREE              | RICHMOND,                | Owner Occupied      | 06/23/2028|  79,143.50|  15.750|   1.000  |      90.00|
| 1                   | KY 40475                 | 2 Yr / 6 Mo Libor   | 360       |  88,000.00|   9.750|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071057           | 3703  LAZY CREEK DRIVE   | Single Family Detach| 07/02/2000|  84,000.00|   6.000|  10.490  |     767.75|
| FIELDS              | TYLER,                   | Owner Occupied      | 07/02/2028|  84,000.00|  16.490|   1.000  |      71.18|
| 1                   | TX 75707                 | 2 Yr / 6 Mo Libor   | 360       | 118,000.00|  10.490|   6      |      71.18|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071058           | 16951  ROBIN LANE        | Single Family Detach| 06/23/2000|  38,250.00|   6.500|  10.750  |     357.06|
| FOSTER              | CANYON,                  | Owner Occupied      | 06/23/2028|  38,235.60|  16.750|   1.000  |      85.00|
| 1                   | TX 79015                 | 2 Yr / 6 Mo Libor   | 360       |  45,000.00|  10.750|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071059           | 6510  LAKEVIEW DRIVE     | Single Family Detach| 05/13/2000|  72,250.00|   6.250|   9.500  |     607.52|
| GASKAMP             | WALLIS,                  | Owner Occupied      | 05/13/2028|  72,178.64|  15.500|   1.000  |      85.00|
| 1                   | TX 77485                 | 2 Yr / 6 Mo Libor   | 360       |  85,000.00|   9.500|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071085           | 2017  8TH AVENUE         | Single Family Detach| 06/25/2000|  37,800.00|   6.000|   8.990  |     303.88|
| ROLLO               | TERRE HAUTE,             | Owner Occupied      | 06/25/2028|  37,779.31|  14.990|   1.000  |      90.00|
| 1                   | IN 47804                 | 2 Yr / 6 Mo Libor   | 360       |  42,000.00|   8.990|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071086           | 1842  NORTH 6TH STREET   | Single Family Detach| 06/18/2000|  25,280.00|   6.000|  10.750  |     235.98|
| ROBLES              | ABILENE,                 | Owner Occupied      | 06/18/2028|  25,270.49|  16.750|   1.000  |      80.00|
| 1                   | TX 79603                 | 2 Yr / 6 Mo Libor   | 360       |  34,000.00|  10.750|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071087           | 1430  MALDEN AVENUE      | Single Family Detach| 06/12/2000|  63,900.00|   6.000|  10.750  |     596.49|
| RUSSELL             | SPRINGFIELD,             | Owner Occupied      | 06/12/2028|  63,872.44|  16.750|   1.000  |      90.00|
| 1                   | OH 45504                 | 2 Yr / 6 Mo Libor   | 360       |  71,000.00|  10.750|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              92       Page Balance:      $820,885.04

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8071088           | RR 2 BOX 91 A            | Manufactured Housing| 06/29/2000|  63,200.00|   6.000|   8.990  |     508.07|
| SELBY               | PRINCETON,               | Owner Occupied      | 06/29/2028|  63,165.40|  14.990|   1.000  |      80.00|
| 1                   | IN 47670                 | 2 Yr / 6 Mo Libor   | 360       |  81,500.00|   8.990|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071089           | 1501  NORTH PIONEER DRIVE| Single Family Detach| 06/24/2000|  80,800.00|   7.250|  12.000  |     831.12|
| SHOOP               | ABILENE,                 | Owner Occupied      | 06/24/2028|  80,776.88|  18.000|   1.000  |      80.00|
| 1                   | TX 79603                 | 2 Yr / 6 Mo Libor   | 360       | 101,000.00|  12.000|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071091           | RT 1 BOX 42 GG           | Single Family Detach| 06/15/2000|  54,900.00|   6.000|   8.990  |     441.34|
| TREVINO             | RIO GRANDE CITY,         | Owner Occupied      | 06/15/2028|  54,869.95|  14.990|   1.000  |      90.00|
| 1                   | TX 78582                 | 2 Yr / 6 Mo Libor   | 360       |  61,000.00|   8.990|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071093           | 4020  WEST VIRGINIA TRAIL| Single Family Detach| 06/19/2001|  53,250.00|   7.250|  11.700  |     535.47|
| WILDE               | GRANBURY,                | Owner Occupied      | 06/19/2028|  53,233.72|  18.700|   1.000  |      75.00|
| 1                   | TX 76048                 | 3 Yr / 6 Mo Libor   | 360       |  71,000.00|  11.700|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071096           | 8515  SOUTH CR 500 EAST  | Single Family Detach| 07/01/2000|  55,000.00|   7.750|  11.000  |     523.78|
| WAYMAN              | STRAUGHN,                | Owner Occupied      | 07/01/2028|  54,980.39|  17.000|   1.000  |      69.97|
| 1                   | IN 47387                 | 2 Yr / 6 Mo Libor   | 360       |  79,000.00|  11.000|   6      |      69.97|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071137           | 1540  SPRUCE STREET      | Single Family Detach| 06/22/2000|  41,400.00|   6.000|   8.990  |     332.82|
| WHITEHEAD           | TERRE HAUTE,             | Owner Occupied      | 06/22/2028|  41,377.34|  14.990|   1.000  |      90.00|
| 1                   | IN 47807                 | 2 Yr / 6 Mo Libor   | 360       |  46,000.00|   8.990|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071061           | 971  HEDGESTONE DRIVE    | Single Family Detach| 06/26/2001|  90,800.00|   7.250|  11.500  |     899.18|
| GEORGE              | SAN ANTONIO,             | Owner Occupied      | 06/26/2028|  90,770.99|  18.500|   1.000  |      80.00|
| 1                   | TX 78258                 | 3 Yr / 6 Mo Libor   | 360       | 113,500.00|  11.500|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071062           | 963  INDEPENDENCE        | Single Family Detach| 06/24/2000|  32,000.00|   7.250|  10.500  |     292.72|
| JACKSON             | EVANSVILLE,              | Owner Occupied      | 06/24/2028|  31,987.28|  16.500|   1.000  |      51.11|
| 1                   | IN 47713                 | 2 Yr / 6 Mo Libor   | 360       |  62,600.00|  10.500|   6      |      51.11|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071065           | RR 1  BOX 62             | Single Family Detach| 06/29/2000|  54,400.00|   6.500|  10.250  |     487.48|
| KELLEY, JR          | OAKLAND CITY,            | Owner Occupied      | 06/29/2028|  54,377.19|  16.250|   1.000  |      80.00|
| 1                   | IN 47660                 | 2 Yr / 6 Mo Libor   | 360       |  68,000.00|  10.250|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071066           | 9400  SCHMITT ROAD       | Single Family Detach| 06/16/2000|  63,750.00|   6.250|  10.500  |     583.15|
| KINNEY              | EVANSVILLE,              | Owner Occupied      | 06/16/2028|  63,724.66|  16.500|   1.000  |      85.00|
| 1                   | IN 47720                 | 2 Yr / 6 Mo Libor   | 360       |  77,000.00|  10.500|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071067           | 7901  RIVER RUN          | Single Family Detach| 07/02/2000|  51,750.00|   6.500|  11.500  |     512.48|
| LADESIC             | GRANBURY,                | Owner Occupied      | 07/02/2028|  51,750.00|  17.500|   1.000  |      75.00|
| 1                   | TX 76049                 | 2 Yr / 6 Mo Libor   | 360       |  69,000.00|  11.500|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071068           | 422  WEST 2ND STREET     | Single Family Detach| 06/25/2000|  45,900.00|   6.000|   8.990  |     368.99|
| LOCKHART            | PERU,                    | Owner Occupied      | 06/25/2028|  45,864.88|  14.990|   1.000  |      90.00|
| 1                   | IN 46970                 | 2 Yr / 6 Mo Libor   | 360       |  51,000.00|   8.990|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              93       Page Balance:      $686,878.68

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8071069           | 3804  SOUTHEAST          | Single Family Detach| 06/12/2000|  31,875.00|   7.250|  11.500  |     315.66|
| MACKIE              | AMARILLO,                | Owner Occupied      | 06/12/2028|  31,864.81|  17.500|   1.000  |      75.00|
| 1                   | TX 79104                 | 2 Yr / 6 Mo Libor   | 360       |  42,500.00|  11.500|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071071           | 921  GORDON STREET       | Single Family Detach| 06/25/2000|  60,800.00|   7.250|   9.250  |     500.19|
| MARTINEZ            | GREENVILLE,              | Owner Occupied      | 06/25/2028|  60,768.48|  15.250|   1.000  |      80.00|
| 1                   | SC 29611                 | 2 Yr / 6 Mo Libor   | 360       |  76,000.00|   9.250|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071048           | 276  PINEY POINT LANE    | Single Family Detach| 06/29/2000| 242,910.00|   6.000|   8.990  |   1,952.76|
| BORDEN              | WOODLAND PARK,           | Owner Occupied      | 06/29/2028| 242,777.04|  14.990|   1.000  |      90.00|
| 1                   | CO 80863                 | 2 Yr / 6 Mo Libor   | 360       | 272,500.00|   8.990|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071090           | 605  OAKWOOD DRIVE       | Single Family Detach| 06/24/2000| 150,875.00|   6.250|   9.500  |   1,268.64|
| TOMLINSON           | BUDA,                    | Owner Occupied      | 06/24/2028| 150,800.79|  15.500|   1.000  |      85.00|
| 1                   | TX 78610                 | 2 Yr / 6 Mo Libor   | 360       | 185,000.00|   9.500|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071073           | 12559  ALBION STREET     | Single Family Detach| 06/26/2000| 126,650.00|   6.250|   8.990  |   1,018.14|
| MORENO              | DENVER,                  | Owner Occupied      | 06/26/2028| 126,580.68|  14.990|   1.000  |      85.00|
| 1                   | CO 80241                 | 2 Yr / 6 Mo Libor   | 360       | 150,000.00|   8.990|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071074           | 1524  MARBO  AVE.        | Single Family Detach| 05/07/2001|  45,750.00|   6.500|  10.950  |     433.96|
| MORGAN              | EVANSVILLE,              | Investor Owned      | 05/07/2028|  45,716.87|  17.950|   1.000  |      75.00|
| 1                   | IN 47714                 | 3 Yr / 6 Mo Libor   | 360       |  61,000.00|  10.950|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071075           | 5846  JEFFREY LANE       | Single Family Detach| 06/26/2001|  76,950.00|   6.000|  10.450  |     701.02|
| OGG                 | NEWBURGH,                | Owner Occupied      | 06/26/2028|  76,919.09|  17.450|   1.000  |      90.00|
| 1                   | IN 47630                 | 3 Yr / 6 Mo Libor   | 360       |  86,500.00|  10.450|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071077           | 10133  MARQUETTE         | Single Family Detach| 06/25/2000| 195,000.00|   6.000|   8.490  |   1,498.00|
| OSMAN               | NEWBURGH,                | Owner Occupied      | 06/25/2028| 194,879.63|  14.490|   1.000  |      89.86|
| 1                   | IN 47630                 | 2 Yr / 6 Mo Libor   | 360       | 217,000.00|   8.490|   6      |      89.86|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071078           | 8181  PR 5406            | Single Family Detach| 12/09/1999|  69,000.00|   8.000|  12.500  |     736.41|
| OTTO                | BLUE RIDGE,              | Owner Occupied      | 12/09/2027|  68,872.45|  18.500|   1.000  |      75.00|
| 1                   | TX 75424                 | 2 Yr / 6 Mo Libor   | 360       |  92,000.00|  12.500|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071079           | 2104  TERRADYNE DRIVE    | Single Family Detach| 06/18/2000| 137,400.00|   6.000|   8.990  |   1,104.56|
| PAGE                | PFLUGERVILLE,            | Owner Occupied      | 06/18/2028| 137,324.80|  14.990|   1.000  |      89.84|
| 1                   | TX 78660                 | 2 Yr / 6 Mo Libor   | 360       | 158,000.00|   8.990|   6      |      89.84|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071080           | 121  MARSHALL DRIVE      | Single Family Detach| 06/22/2000|  94,500.00|   6.000|   8.990  |     759.69|
| POPE                | BEDFORD,                 | Owner Occupied      | 06/22/2028|  94,448.27|  14.990|   1.000  |      90.00|
| 1                   | IN 47421                 | 2 Yr / 6 Mo Libor   | 360       | 120,000.00|   8.990|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071081           | 3514  NORTH LOWRY ROAD   | Single Family Detach| 06/24/2000|  64,800.00|   6.000|  10.250  |     580.67|
| PRITCHARD           | INDIANAPOLIS,            | Owner Occupied      | 06/24/2028|  64,772.83|  16.250|   1.000  |      90.00|
| 1                   | IN 46229                 | 2 Yr / 6 Mo Libor   | 360       |  72,000.00|  10.250|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              94       Page Balance:    $1,295,725.74

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| TC8071082           | 5444  GERALD DRIVE       | Single Family Detach| 06/26/2000|  58,050.00|   6.000|   9.250  |     477.56|
| RAY                 | OWENSBORO,               | Owner Occupied      | 06/26/2028|  58,019.91|  15.250|   1.000  |      90.00|
| 1                   | KY 42301                 | 2 Yr / 6 Mo Libor   | 360       |  65,000.00|   9.250|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071084           | 311  GREEN ACRES ROAD    | Single Family Detach| 06/18/2000|  56,700.00|   6.000|   9.750  |     487.14|
| REED                | WEATHERFORD,             | Owner Occupied      | 06/18/2028|  56,673.55|  15.750|   1.000  |      90.00|
| 1                   | TX 76088                 | 2 Yr / 6 Mo Libor   | 360       |  75,000.00|   9.750|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8064023           | 9995  METTETAL           | Single Family Detach| 11/20/1998|  41,250.00|   6.850|  11.300  |     402.22|
| ULLAH               | DETROIT,                 | Owner Occupied      | 05/20/2028|  41,222.31|  17.300|   1.000  |      75.00|
| 1                   | MI 48228                 | 6 Month Libor       | 360       |  55,000.00|  11.300|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8054006           | 328  N. HARRISON AVENUE  | Two- to Four-Family | 02/01/2000|  53,600.00|   9.770|  11.990  |     550.93|
| HETHERINGTON        | KANKAKEE,                | Owner Occupied      | 02/01/2028|  53,505.44|  18.990|   1.000  |      80.00|
| 1                   | IL 60901                 | 2 Yr / 6 Mo Libor   | 360       |  67,000.00|  11.990|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071140           | 29831  IMPERIAL DRIVE    | Single Family Detach| 07/01/2000| 235,000.00|   6.400|   9.250  |   1,933.29|
| ESCOBAR             | SAN JUAN CAPISTRANO,     | Owner Occupied      | 07/01/2028| 234,878.17|  16.250|   1.000  |      72.30|
| 1                   | CA 92675                 | 2 Yr / 6 Mo Libor   | 360       | 325,000.00|   9.250|   6      |      72.30|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071142           | 29570  AVENIDA LA VISTA  | Single Family Detach| 07/01/2000|  95,200.00|   6.990|  11.250  |     924.64|
| MIKE                | CATHEDRAL CITY,          | Owner Occupied      | 07/01/2028|  95,167.86|  18.250|   1.000  |      80.00|
| 1                   | CA 92234                 | 2 Yr / 6 Mo Libor   | 360       | 119,000.00|  11.250|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071144           | 12360  ORION STREET      | Single Family Detach| 07/01/2000|  62,325.00|   6.500|  10.990  |     593.06|
| OBERHOLTZER         | VICTORVILLE,             | Owner Occupied      | 07/01/2028|  62,302.73|  17.990|   1.000  |      75.00|
| 1                   | CA 92392                 | 2 Yr / 6 Mo Libor   | 360       |  84,000.00|  10.990|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8075002           | 458  HOPE DELAWARE ROAD  | Single Family Detach| 07/01/2000| 127,500.00|   6.750|  10.000  |   1,118.91|
| BORJA               | BLAIRSTOWN,              | Owner Occupied      | 07/01/2028| 127,443.59|  16.000|   1.000  |      75.00|
| 1                   | NJ 07825                 | 2 Yr / 6 Mo Libor   | 360       | 170,000.00|  10.000|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8075008           | 718  WOODBROOK LANE      | Single Family Detach| 07/01/2000|  50,000.00|   7.000|  10.500  |     457.37|
| HORTON              | NORRISTOWN,              | Owner Occupied      | 07/01/2028|  49,980.13|  16.500|   1.000  |      49.51|
| 1                   | PA 19401                 | 2 Yr / 6 Mo Libor   | 360       | 101,000.00|  10.500|   6      |      49.51|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8075021           | 1539  SOUTH WILTON STREET| Single Family Detach| 07/01/2000|  18,200.00|   9.750|  15.000  |     230.13|
| WALTER              | PHILADELPHIA,            | Investor Owned      | 07/01/2028|  18,197.37|  21.000|   1.000  |      65.00|
| 1                   | PA 19143                 | 2 Yr / 6 Mo Libor   | 360       |  28,000.00|  15.000|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8075015           | 303  GREENBUSH ST        | Single Family Detach| 07/01/2000|  40,300.00|   8.875|  14.500  |     493.50|
| PONIATOWSKI         | SCRANTON,                | Owner Occupied      | 07/01/2028|  40,293.46|  17.500|   1.000  |      65.00|
| 1                   | PA 18508                 | 2 Yr / 6 Mo Libor   | 360       |  62,000.00|  14.500|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8075007           | 109  TREE TOP LANE       | Single Family Detach| 07/01/2000|  90,000.00|   7.000|  10.500  |     823.27|
| FOLAND              | WALLINGFORD,             | Owner Occupied      | 07/01/2028|  89,964.23|  16.500|   1.000  |      75.00|
| 1                   | PA 19086                 | 2 Yr / 6 Mo Libor   | 360       | 120,000.00|  10.500|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              95       Page Balance:      $927,648.75

<PAGE>


<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| FC8075003           | 1310  SOUTH 17TH ST      | Single Family Detach| 07/01/2000|  24,750.00|   7.500|  11.500  |     245.10|
| BROWN               | PHILADELPHIA,            | Owner Occupied      | 07/01/2028|  24,742.09|  17.500|   1.000  |      75.00|
| 1                   | PA 19146                 | 2 Yr / 6 Mo Libor   | 360       |  33,000.00|  11.500|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8075017           | 5432  SPRUCE STREET      | Single Family Detach| 07/01/2000|  24,700.00|   8.500|  13.500  |     282.92|
| ROUNDTREE           | PHILADELPHIA,            | Owner Occupied      | 07/01/2028|  24,694.88|  19.500|   1.000  |      65.00|
| 1                   | PA 19139                 | 2 Yr / 6 Mo Libor   | 360       |  38,000.00|  13.500|   6      |      65.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8075018           | 103  RAMBLER ROAD        | Single Family Detach| 07/01/2000|  50,400.00|   7.000|  11.000  |     479.98|
| ROYCROFT            | GLENHOLDEN,              | Owner Occupied      | 07/01/2028|  50,382.02|  17.000|   1.000  |      70.00|
| 1                   | PA 19036                 | 2 Yr / 6 Mo Libor   | 360       |  72,000.00|  11.000|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8070136           | 1477  79 IRANISTAN AVENUE| Two- to Four-Family | 08/01/2000|  84,000.00|   5.300|   8.980  |     674.67|
| KANG                | BRIDGEPORT,              | Owner Occupied      | 08/01/2028|  84,000.00|  15.980|   1.000  |      75.00|
| 1                   | CT 06605                 | 2 Yr / 6 Mo Libor   | 360       | 112,000.00|   7.980|   6      |      75.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8073101           | 98  MYRTLE AVE           | Single Family Detach| 06/01/2000| 105,000.00|   7.250|  10.750  |     980.16|
| WRIGHT              | IRVINGTON,               | Owner Occupied      | 06/01/2028| 104,916.04|  16.750|   1.000  |      67.74|
| 1                   | NJ 07111                 | 2 Yr / 6 Mo Libor   | 360       | 155,000.00|  10.750|   6      |      67.74|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8073107           | LOT 312 SECTION 1 ALP    | Single Family Detach| 01/01/1999|  90,000.00|   7.800|  11.050  |     860.49|
| MATLOCK             | JACKSON TWP,             | Owner Occupied      | 07/01/2028|  89,968.26|  18.050|   1.000  |      80.00|
| 1                   | PA 18353                 | 6 Month Libor       | 360       | 130,400.00|  11.050|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8073110           | 211  LONG LANE           | Two- to Four-Family | 06/01/2000|  44,000.00|   7.375|  11.050  |     420.69|
| TARPKIN             | UPPER DARBY,             | Owner Occupied      | 06/01/2028|  43,968.81|  17.050|   1.000  |      80.00|
| 1                   | PA 19052                 | 2 Yr / 6 Mo Libor   | 360       |  57,000.00|  11.050|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070825           | 5303  AMBY LANE          | Single Family Detach| 01/01/1999|  86,400.00|   6.300|   9.450  |     723.35|
| VON ALLMEN          | MCHENRY,                 | Owner Occupied      | 07/01/2028|  86,357.05|  15.450|   1.000  |      80.00|
| 1                   | IL 60050                 | 6 Month Libor       | 360       | 108,000.00|   9.450|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070976           | 3075  ROGUE RIVER        | Single Family Detach| 02/01/1999| 163,200.00|   7.100|  10.250  |   1,462.44|
| LINDSAY             | BELMONT,                 | Owner Occupied      | 08/01/2028| 163,200.00|  16.250|   1.000  |      85.00|
| 1                   | MI 49306                 | 6 Month Libor       | 360       | 192,000.00|  10.250|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070977           | 21847  BOULDER           | Single Family Detach| 01/01/1999|  68,800.00|   6.500|   9.650  |     586.06|
| MARCEAU             | EASTPOINTE,              | Investor Owned      | 07/01/2028|  68,767.21|  15.650|   1.000  |      80.00|
| 1                   | MI 48021                 | 6 Month Libor       | 360       |  86,000.00|   9.650|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8070979           | 1035  E. 4TH STREET      | Single Family Detach| 02/01/1999|  58,500.00|   7.050|  10.200  |     522.05|
| WHETSTONE           | MISHAWAKA,               | Owner Occupied      | 08/01/2028|  58,500.00|  16.200|   1.000  |      90.00|
| 1                   | IN 46544                 | 6 Month Libor       | 360       |  68,000.00|  10.200|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8070129           | 641  SUMMER STREET       | Single Family Detach| 07/01/2000|  85,000.00|   7.150|   9.500  |     714.73|
| DEMELLO             | DUXBURY,                 | Owner Occupied      | 07/01/2028|  84,958.19|  15.500|   1.000  |      48.57|
| 1                   | MA 02332                 | 2 Yr / 6 Mo Libor   | 360       | 175,000.00|   9.500|   6      |      48.57|
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


 Page:
              96       Page Balance:      $884,454.55

<PAGE>


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------------
                                          PAINEWEBBER REAL ESTATE SECURITIES INC.                                 
                                                    LOAN SCHEDULE REPORT                                          
                                                  IMC Sec. 98-4 Prefunding                                        
                                                                                                                  
Loan Id                                           Property              First Int   Orig Bal     Margin   Curr Rate   Curr P+I
Name                                              Occupancy Type        Maturity    Curr Bal     Max Int  Per Rate    Orig LTV
Lien                    Address                   Index Type            Orig Term   Appraisal    Min Int  Rate Freq   Comb LTV
- --------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                        <C>                   <C>        <C>         <C>      <C>        <C>
| MC8070100           | 1454  EAST 66TH STREET   | Single Family Detach| 06/29/2000|  44,800.00|   6.910|  10.350  |     404.79|
| ALEXANDER           | CLEVELAND,               | Owner Occupied      | 06/29/2028|  44,781.61|  16.350|   1.000  |      80.00|
| 1                   | OH 44103                 | 2 Yr / 6 Mo Libor   | 360       |  56,000.00|   6.910|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| MC8070138           | 306  N. CATHERINE STREET | Single Family Detach| 07/06/2000|  53,750.00|   9.060|  12.500  |     573.66|
| CLUTTER             | MT. VERNON,              | Owner Occupied      | 07/06/2028|  53,750.00|  18.500|   1.000  |      76.79|
| 1                   | OH 43060                 | 2 Yr / 6 Mo Libor   | 360       |  70,000.00|   9.060|   6      |      76.79|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8076612           | 3018  NORTH CALIFORNIA   | Two- to Four-Family | 10/01/1998| 105,000.00|   8.250|  10.990  |     999.15|
| MOIS                | CHICAGO,                 | Owner Occupied      | 04/01/2028| 104,962.48|  16.990|   1.000  |      70.00|
| 1                   | IL 60618                 | 6 Month Libor       | 360       | 150,000.00|  10.990|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8076617           | 195  197 LINCOLN PLACE   | Two- to Four-Family | 11/26/1998| 140,250.00|   8.200|  11.750  |   1,415.70|
| REEVEY              | IRVINGTON,               | Owner Occupied      | 05/26/2028| 140,207.58|  17.750|   1.000  |      85.00|
| 1                   | NJ 07121                 | 6 Month Libor       | 360       | 167,000.00|  11.750|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8025061           | 1431  NORTH BOSWORTH     | Two- to Four-Family | 07/01/1998| 140,000.00|   5.844|  12.275  |   1,469.76|
| DUFFY               | CHICAGO,                 | Investor Owned      | 01/01/2028| 139,728.04|  25.550|   1.000  |      70.00|
| 1                   | IL 60622                 | 6 Month Libor       | 360       | 200,000.00|  12.275|   6      |      70.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8076631           | 2112  HOLLINS STREET     | Single Family Detach| 08/01/2000|  36,800.00|   6.750|  10.500  |     336.62|
| AWAD                | BALTIMORE,               | Investor Owned      | 08/01/2028|  36,800.00|  16.500|   1.000  |      80.00|
| 1                   | MD 21223                 | 2 Yr / 6 Mo Libor   | 360       |  46,000.00|  10.500|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| FC8076632           | 3113  WOODLAND AVE       | Single Family Detach| 07/01/2000|  39,200.00|   6.860|  10.500  |     358.58|
| AWAD                | BALTIMORE,               | Investor Owned      | 07/01/2028|  39,184.42|  16.500|   1.000  |      80.00|
| 1                   | MD 21215                 | 2 Yr / 6 Mo Libor   | 360       |  50,000.00|  10.500|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| CB8070043           | 1610  ANDERSON FERRY RD  | Single Family Detach| 01/19/1999| 164,000.00|   4.950|   8.750  |   1,290.19|
| HYLAND              | CINCINNATI,              | Owner Occupied      | 07/19/2028| 164,000.00|  15.750|   1.000  |      80.00|
| 1                   | OH 45238                 | 6 Month Libor       | 360       | 205,000.00|   8.750|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071309           | 317  SOUTH 43RD STREET   | Single Family Detach| 08/01/2000|  42,925.00|   6.250|   9.575  |     363.29|
| ADAMS               | LOUISVILLE,              | Owner Occupied      | 08/01/2028|  42,925.00|  15.575|   1.000  |      85.00|
| 1                   | KY 40212                 | 2 Yr / 6 Mo Libor   | 360       |  50,500.00|   6.250|   6      |      85.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071324           | 544  N. TEMPLE AVE       | Single Family Detach| 07/01/2000|  36,000.00|   7.500|  12.300  |     378.64|
| GARDEN              | INDIANAPOLIS,            | Owner Occupied      | 07/01/2028|  35,990.36|  18.300|   1.000  |      80.00|
| 1                   | IN 46202                 | 2 Yr / 6 Mo Libor   | 360       |  45,000.00|   7.500|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| TC8071326           | 2640  HOLT LANE          | Single Family Detach| 08/01/2000|  69,600.00|   6.750|   9.875  |     604.38|
| GASKIN              | CLARKSVILLE,             | Owner Occupied      | 08/01/2028|  69,600.00|  15.875|   1.000  |      80.00|
| 1                   | TN 37043                 | 2 Yr / 6 Mo Libor   | 360       |  87,000.00|   6.750|   6      |      80.00|
- -------------------------------------------------------------------------------------------------------------------------------
| NC8073079           | 195  CHARLOTTE AVENUE    | Single Family Detach| 06/03/2000|  54,000.00|   6.500|  10.490  |     493.56|
| DAVIS               | FORT MYERS,              | Owner Occupied      | 06/03/2028|  53,978.49|  16.490|   1.000  |      90.00|
| 1                   | FL 33916                 | 2 Yr / 6 Mo Libor   | 360       |  60,000.00|  10.490|   6      |      90.00|
- -------------------------------------------------------------------------------------------------------------------------------
     Total Balance:  $103,575,663.18      Total Loans: 1164           Total Current P&I:      $927,373.30
</TABLE>

 Page:
              97       Page Balance:      $925,907.98




© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission