BLACKROCK NEW JERSEY INVESTMENT QUALITY MUNICIPAL TRUST INC
N-30D, 1999-12-29
Previous: BLACKROCK CALIFORNIA INVESTMENT QUALITY MUNICIPAL TRUST INC, N-30D, 1999-12-29
Next: GRANOFF DAN M, SC 13D, 1999-12-29




- --------------------------------------------------------------------------------
        THE BLACKROCK NEW JERSEY INVESTMENT QUALITY MUNICIPAL TRUST INC.
                          ANNUAL REPORT TO SHAREHOLDERS
                          REPORT OF INVESTMENT ADVISER
- --------------------------------------------------------------------------------

                                                               November 30, 1999


Dear Shareholder:

     After easing monetary policy three times during the fourth quarter of 1998,
the Federal  Reserve  reversed its trend by raising the Fed funds target rate 75
basis  points (to 5.50%) over the course of 1999 in response to robust GDP,  low
unemployment and rising equity prices.  U.S. Treasury yields rose  significantly
during the past twelve  months,  with the yield of the 30-year  Treasury  rising
above 6.00% for the first time since May 1998.

     Despite the rise in Treasury  yields,  continued strong economic growth may
spur the  Federal  Reserve to  proactively  fight  perceived  inflation  through
continued  monetary  policy  tightening  in 2000.  Until the  inflation  picture
becomes  clearer,  we  expect  interest  rates to  remain  largely  range-bound.
Accordingly,  we will  continue  to seek  the  most  attractive  relative  value
opportunities  and utilize our proprietary  risk management  systems to help the
Trust to achieve its investment objectives.

     This  report  contains  a summary  of market  conditions  during the annual
period and a review of portfolio  strategy by your Trust's  managers in addition
to the Trust's audited financial statements and a detailed portfolio list of the
portfolio's  holdings.  Continued  thanks for your  confidence in BlackRock.  We
appreciate the opportunity to help you achieve your long-term investment goals.



Sincerely,

/s/ Laurence D. Fink                    /s/ Ralph L. Schlosstein
- --------------------                    ------------------------
Laurence D. Fink                        Ralph L. Schlosstein
Chairman                                President


                                       1
<PAGE>

                                                              November 30, 1999


Dear Shareholder:

     We are pleased to present the annual  report for The  BlackRock  New Jersey
Investment  Quality Municipal Trust Inc. ("the Trust") for the fiscal year ended
October 31, 1999. We would like to take this  opportunity  to review the Trust's
stock price and net asset value (NAV) performance, summarize market developments
and discuss recent portfolio management activity.

     The Trust is a non-diversified, actively managed closed-end bond fund whose
shares are traded on the American  Stock  Exchange  under the symbol "RNJ".  The
Trust's  investment  objective is to provide high current  income that is exempt
from  regular  federal and New Jersey state  income  taxes  consistent  with the
preservation of capital.  The Trust seeks to achieve this objective by investing
in  investment  grade  (rated  "AAA"  to "BBB" by a major  rating  agency  or of
equivalent  quality)  municipal debt securities  issued by local  municipalities
throughout New Jersey.

     The table below  summarizes the  performance of the Trust's stock price and
NAV over the past twelve months:



                      ----------------------------------------------------------
                       10/31/99   10/31/98     CHANGE          HIGH        LOW
- --------------------------------------------------------------------------------
STOCK PRICE             $12.25    $14.125     (13.27)%       $15.0625     $12.25
- --------------------------------------------------------------------------------
NET ASSET VALUE (NAV)   $13.52    $14.95       (9.57)%       $14.97       $13.45
- --------------------------------------------------------------------------------

THE FIXED INCOME MARKETS

     The U.S.  economy  sustained its growth during the past twelve  months,  as
U.S.  exports and  manufacturing  continued to rebound.  Additionally,  consumer
strength remains an important contributor to economic growth as low unemployment
and rising incomes fuel domestic  demand.  After  lowering  interest rates three
times in the second half of 1998, and despite inflation  concerns as measured by
CPI  and  PPI  remaining  relatively  benign,  the  Federal  Reserve  adopted  a
tightening  bias and raised its target for the Federal  funds rate from 4.75% to
5.50%  between June and November  1999. In a statement  accompanying  the latest
tightening  on November 16, it was  indicated  that the Fed believes that growth
"continues in excess of the economy's growth potential";  nevertheless,  the Fed
reversed their tightening stance by adopting a neutral bias.

     After a brief rally in late 1998,  Treasury yields rose dramatically during
1999. Over the period,  the yield of the 30-year Treasury increased by 100 basis
points,  closing at 6.16% on October 31. Bond  prices,  which move  inversely to
their yields,  were punished by the constant  threat of inflation in response to
the strong  economic  data and the  market's  uncertainty  over the Fed's policy
throughout the year.  Recently,  a weaker dollar,  higher  commodity  prices and
strong gains in the U.S.  and European  equity  markets have  depressed  overall
demand for fixed income securities.

     Municipals  underperformed the taxable market during the period,  posting a
- -1.78%  total return as measured by the LEHMAN  MUNICIPAL  BOND INDEX versus the
LEHMAN  AGGREGATE'S  0.53%.  For  much  of  the  period,  intermediate  maturity
securities outperformed longer maturity municipal securities.  As interest rates
rose to their  highest  level in four years  during  the third  quarter of 1999,
retail demand for municipal securities has increased dramatically.  This rise in
municipal  interest  rates is directly  related to the  increase of  alternative
taxable   investment   spreads  over   Treasuries.   Currently   municipals  are
substantially  cheaper then their  long-term  average  valuations as compared to
Treasuries.  Unlike the taxable market, which has witnessed a surge of supply by
issuers trying to avoid potential year end market  dislocations  due to Y2K, the
volume  of new  municipal  issuance  is down  significantly  from  1998's  pace,
creating a positive  technical  environment.  We believe that the current market
environment  offers  some of the most  attractive  investment  opportunities  in
municipals in the last few years.


                                       2
<PAGE>

     New Jersey's  diverse and strong  economy  continues  to fuel  moderate job
creation.  At the end of 1998, the State's employment level hit an all time peak
of 3.8 million.  The widespread  expansion supports New Jersey's 26% increase in
per capita income (1993-1998), the highest in the mid-Atlantic region and second
nationally.  The  State's  unemployment  rate has  remained  low and  relatively
stable,  registering  4.5% in October 1999. The State's economic growth supports
New Jersey's strong  financial  position despite  Governor  Whitman's  five-year
history of income,  business and corporate tax  reductions.  The State's general
obligation  bonds'  creditworthiness  continues to be enhanced with the annually
increasing (14% 1998-1999)  "Rainy Day" fund and the larger  unreserved  General
Fund balance  which  together are projected to be 4.46% of General Fund revenues
in FY1999 and budgeted to be yet greater in 2000.

THE TRUST'S PORTFOLIO AND INVESTMENT STRATEGY

     In seeking to achieve its investment  objectives,  the Trust's portfolio is
actively  managed to diversify  exposure to various  sectors,  issuers,  revenue
sources  and  security  types.  BlackRock's  investment  strategy  emphasizes  a
relative  value  approach,  which allows the Trust to  capitalize  upon changing
market conditions by rotating municipal sectors, credits and coupons.

     Additionally,  the Trust employs  leverage via auction rate preferred stock
to enhance its income by borrowing at short-term  municipal  rates and investing
the proceeds in longer  maturity  issues that have higher yields.  The degree to
which the Trust can benefit  from its use of leverage  may affect its ability to
pay high monthly income.  While the amount of preferred  shares  outstanding has
remained  constant,  the percentage of leverage utilized by the Trust fluctuates
modestly as the net asset value moves.  Over the period,  the Trust's  borrowing
costs continue to be profitable.

     During the period,  the Trust sought to take  advantage of tight  municipal
credit spreads to improve its overall credit  profile.  Specifically,  the Trust
emphasized  higher rated securities over lower rated  securities.  Additionally,
the Trust maintained a defensive coupon structure,  which was achieved by adding
premium coupons,  which  positively  contributed to the Trust's total returns as
interest rates rose during the period.

     The following charts compare the Trust's current and October 31, 1998 asset
composition and credit quality allocations:

- --------------------------------------------------------------------------------
                                SECTOR BREAKDOWN
- --------------------------------------------------------------------------------
 SECTOR                              OCTOBER 31, 1999         OCTOBER 31, 1998
- --------------------------------------------------------------------------------
  Transportation                            20%                      20%
- --------------------------------------------------------------------------------
  Special Sales Tax                         19%                      20%
- --------------------------------------------------------------------------------
  Lease Revenue                             11%                       5%
- --------------------------------------------------------------------------------
  Hospital                                  10%                      17%
- --------------------------------------------------------------------------------
  University                                10%                      10%
- --------------------------------------------------------------------------------
  Power                                     10%                       7%
- --------------------------------------------------------------------------------
  Waste & Pollution Control                  5%                       6%
- --------------------------------------------------------------------------------
  Housing                                    5%                       5%
- --------------------------------------------------------------------------------
  Sales Tax                                  5%                       5%
- --------------------------------------------------------------------------------
  Schools                                    5%                       5%
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
  CREDIT RATING*                     OCTOBER 31, 1999         OCTOBER 31, 1998
- --------------------------------------------------------------------------------
  AAA/Aaa                                   73%                      70%
- --------------------------------------------------------------------------------
  AA/Aa                                     15%                      15%
- --------------------------------------------------------------------------------
  A/A                                       5%                       --
- --------------------------------------------------------------------------------
  BBB/Baa                                   7%                       15%
- --------------------------------------------------------------------------------

- ----------
* Using the higher of Standard & Poor's, Moody's or Fitch's rating.

                                        3
<PAGE>

     We look  forward to  continuing  to manage  the Trust to  benefit  from the
opportunities  available to investors in the investment grade municipal  market.
We thank you for your  investment  and  continued  interest in The BlackRock New
Jersey  Investment  Quality  Municipal  Trust Inc.  Please feel free to call our
marketing  center at (800)  227-7BFM  (7236) if you have any specific  questions
which were not addressed in this report.


Sincerely,

/s/Robert Kapito                       /s/ Kevin Klingert
- ------------------------------------   ------------------------------------
Robert Kapito                          Kevin Klingert
Vice Chairman and Portfolio Manager    Managing Director and Portfolio Manager
BlackRock Financial Management, Inc.   BlackRock Financial Management, Inc.


- --------------------------------------------------------------------------------
        THE BLACKROCK NEW JERSEY INVESTMENT QUALITY MUNICIPAL TRUST INC.
- --------------------------------------------------------------------------------
  Symbol on American Stock Exchange:                             RNJ
- --------------------------------------------------------------------------------
  Initial Offering Date:                                     May 28, 1993
- --------------------------------------------------------------------------------
  Closing Stock Price as of 10/31/99:                           $12.25
- --------------------------------------------------------------------------------
  Net Asset Value as of 10/31/99:                               $13.52
- --------------------------------------------------------------------------------
  Yield on Closing Stock Price as of 10/31/99 ($12.25)(1):        5.97%
- --------------------------------------------------------------------------------
  Current Monthly Distribution per Share(2):                    $ 0.0609
- --------------------------------------------------------------------------------
  Current Annualized Distribution per Share(2):                 $ 0.7308
- --------------------------------------------------------------------------------

1  Yield on Closing Stock Price is calculated by annualizing the current monthly
   distribution per share and dividing it by the closing stock price per share.
2  The distribution is not constant and is subject to change.

                                       4
<PAGE>

- --------------------------------------------------------------------------------
THE BLACKROCK NEW JERSEY INVESTMENT QUALITY MUNICIPAL TRUST INC.
PORTFOLIO OF INVESTMENTS OCTOBER 31, 1999
<TABLE>
<CAPTION>
===================================================================================================================================
             PRINCIPAL                                                                                OPTION CALL
  RATING*     AMOUNT                                                                                   PROVISION+         VALUE
(UNAUDITED)    (000)                                    DESCRIPTION                                    (UNAUDITED)       (NOTE 1)
- -----------------------------------------------------------------------------------------------------------------------------------
<S>           <C>       <C>                                                                           <C>              <C>
                        LONG-TERM INVESTMENTS-151.9%
              $1,000++  NEW JERSEY-137.3%
 AAA           1,000    Essex Cnty. Util. Auth. Solid Waste Rev., Ser. A, 5.60%, 4/01/06, FSA .....       N/A          $ 1,054,430
 AAA           1,000    Hudson Cnty. Imp. Auth. Lease Rev., Union City Lease Proj.,
                          5.20%, 7/15/24, FGIC ....................................................   7/09 at 101          902,230
 Aa2           1,000    New Jersey Bldg. Auth. Rev., 5.00%, 6/15/11 ...............................   06/07 at 102         970,380
                 500    New Jersey Econ. Dev. Auth.,
 AAA                      Mkt. Trans. Fac., Ser. A, 5.875%, 7/01/11, MBIA .........................   7/04 at 102        1,041,400
 BBB-          1,000      Trigen-Trenton Proj., 6.20%, 12/01/10 ...................................   12/03 at 102         499,970
               1,000    New Jersey Hlth. Care Fac. Fin. Auth. Rev.,
 AAA                      Riverview Med. Ctr., 5.50%, 7/01/13, AMBAC ..............................   7/04 at 102        1,050,470
 AAA           1,000    St. Josephs Hosp. & Med. Ctr., 5.75%, 7/01/16, CONNIE LEE .................   7/06 at 102          996,540
               1,000++  New Jersey Sports & Exposition Auth. Rev., Conv. Ctr. Luxury Tax, Ser. A,
 AAA                      5.50%, 7/01/22, MBIA ....................................................   7/02 at 102          950,220
 AAA           1,000      6.00%, 7/01/02, MBIA ....................................................       N/A            1,056,990
               1,000    New Jersey St. Ed. Fac. Auth. Rev.,
 AAA           1,000      Rowan College, Ser. E, 5.875%, 7/01/16, AMBAC ...........................   7/06 at 101        1,005,740
 AAA           1,000      Seton Hall Univ., 5.625%, 7/01/19, MBIA .................................   7/06 at 101          968,040
 AAA                    New Jersey St. Hsg. & Mtge. Fin., Home Buyer, Ser. O, 6.35%,
               1,000      10/01/27, MBIA .......................................................... 10/ 05 at 101.5      1,010,440
 AAA           1,000    New Jersey St. Tpke. Auth. Rev., Ser. C, 6.50%, 1/01/16, AMBAC ............   No Opt. Call       1,080,780
               1,000++  New Jersey St. Trans. Sys. Auth., Trust Fund, Ser. B, MBIA,
 AAA                      5.50%, 6/15/15 ..........................................................   6/05 at 102          976,160
 AAA           1,000      5.75%, 6/15/14 ..........................................................   6/05 at 102        1,006,640
 AA            1,000    North Brunswick Twnshp. Brd. of Ed., 6.30%, 2/01/05 .......................       N/A            1,070,160
                        Port Auth. of NY & NJ,
 AA-             570++    5.75%, 12/15/20 .........................................................   6/05 at 101          972,460
 AA-             430    Ser. 74, 6.75%, 8/01/26 ...................................................   8/01 at 101        1,034,060
                        South Jersey Trans. Auth., Trans. Sys. Rev., Ser. B, MBIA,
 AAA                      6.00%, 11/01/02 .........................................................       N/A              605,004
 AAA                      6.00%, 11/01/12 .........................................................   11/02 at 102         439,679
                                                                                                                       -----------
                                                                                                                        18,691,793
                                                                                                                       -----------
</TABLE>
                       See Notes to Financial Statements.

                                       5
<PAGE>

- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
===================================================================================================================================
             PRINCIPAL                                                                                OPTION CALL
  RATING*     AMOUNT                                                                                   PROVISION+         VALUE
(UNAUDITED)    (000)                                    DESCRIPTION                                    (UNAUDITED)       (NOTE 1)
- -----------------------------------------------------------------------------------------------------------------------------------
<S>           <C>       <C>                                                                           <C>              <C>
                        PUERTO RICO-14.6%
 BBB+         $1,000    Puerto Rico Elec. Pwr. Auth. Rev., Ser. U, 6.00%, 7/01/14 .................... 7/04 at 102      $ 1,036,390
 AAA           1,000    Puerto Rico Pub. Bldg. Auth. Rev., Gov't Fac., Ser. A, 5.50%,
                        7/01/25, AMBAC ............................................................... 7/05 at 101.5        956,300
                                                                                                                        -----------
                                                                                                                          1,992,690
                                                                                                                        -----------

                        Total Long-Term Investments-151.9% (cost $20,275,626).........................                   20,684,483
                                                                                                                        -----------
                        SHORT-TERM INVESTMENT**-0.7%
 A-1+            100    New York City Mun. Wtr. Fin. Auth. Rev., Ser. G, 3.50%,
                        11/01/99, FRDD, FGIC (cost $100,000)..........................................      N/A             100,000
                                                                                                                        -----------
                        TOTAL INVESTMENTS-152.6% (cost $20,375,626)...................................                   20,784,483
                        Other assets in excess of liabilities-2.5% ...................................                      335,044
                        Liquidation value of preferred stock-(55.1)% .................................                   (7,500,000)
                                                                                                                        -----------

                        NET ASSETS APPLICABLE TO COMMON SHAREHOLDERS-100% ............................                  $13,619,527
                                                                                                                        ===========
</TABLE>

- ----------

 * Rating: Using the higher of Standard & Poor's, Moody's or Fitch's rating.
** For  purposes  of  amortized  cost  valuation,  the  maturity  date  of these
   instruments  is  considered  to be the  later of the next  date on which  the
   security  can be  redeemed  at par or the  next  date on  which  the  rate of
   interest is adjusted.
 + Option  call  provisions:  date (month/year) and  prices of the earliest call
   or  redemption.  There  may  be  other  call  provisions at varying prices at
   later dates.
++ This bond is prerefunded. See glossary for definition.

- --------------------------------------------------------------------------------
         THE FOLLOWING ABBREVIATIONS ARE USED IN PORTFOLIO DESCRIPTIONS:

     AMBAC - American Municipal Bond         FRDD - Floating Rate Daily Demand
             Assurance Corporation            FSA - Financial Security Assurance
CONNIE LEE - College Construction Loan       MBIA - Municipal Bond Insurance
             Insurance Association                  Association
      FGIC - Financial Guaranty Insurance
             Company
- --------------------------------------------------------------------------------

                       See Notes to Financial Statements.

                                       6
<PAGE>

- --------------------------------------------------------------------------------
THE BLACKROCK NEW JERSEY INVESTMENT
QUALITY MUNICIPAL TRUST INC.
STATEMENT OF ASSETS AND LIABILITIES
OCTOBER 31, 1999
- --------------------------------------------------------------------------------

ASSETS
Investments, at value (cost $20,375,626) (Note 1) ...........      $20,784,483
Interest receivable .........................................          384,183
                                                                   -----------
                                                                    21,168,666
                                                                   -----------
LIABILITIES
Due to Custodian ............................................           15,837
Investment Advisory fee payable (Note 2) ....................            6,324
Dividends payable-preferred stock ...........................            3,082
Administration fee payable (Note 2) .........................            1,807
Other accrued expenses ......................................           22,089
                                                                   -----------
                                                                        49,139
                                                                   -----------
NET INVESTMENT ASSETS .......................................      $21,119,527
                                                                   ===========
Net investment assets were comprised of:
 Common stock:
  Par value (Note 4) ........................................      $    10,071
  Paid-in capital in excess of par ..........................       13,907,459
 Preferred stock (Note 4) ...................................        7,500,000
                                                                   -----------
                                                                    21,417,530
 Undistributed net investment income ........................          174,015
 Accumulated net realized loss ..............................         (880,875)
 Net unrealized appreciation ................................          408,857
                                                                   -----------
Net investment assets, October 31, 1999 .....................      $21,119,527
                                                                   ===========
Net assets applicable to common shareholders ................      $13,619,527
                                                                   ===========
Net asset value per share:
 ($13,619,527 \d 1,007,093 shares of common
 stock issued and outstanding) ..............................      $     13.52
                                                                   ===========

- --------------------------------------------------------------------------------
THE BLACKROCK NEW JERSEY INVESTMENT
QUALITY MUNICIPAL TRUST INC.
STATEMENT OF OPERATIONS
YEAR ENDED OCTOBER 31, 1999
- --------------------------------------------------------------------------------

NET INVESTMENT INCOME

Income
  Interest and discount earned ..............................      $ 1,196,556
                                                                   -----------

Expenses
  Investment advisory .......................................           77,427
  Administration ............................................           22,122
  Auction Agent .............................................           19,000
  Directors .................................................           14,000
  Transfer agent ............................................           11,000
  Audit .....................................................            7,000
  Reports to shareholders ...................................            6,000
  Legal .....................................................            6,000
  Custodian .................................................            2,000
  Miscellaneous .............................................           22,589
                                                                   -----------
  Total expenses ............................................          187,138
                                                                   -----------
Net investment income .......................................        1,009,418
                                                                   -----------

REALIZED AND UNREALIZED GAIN (LOSS)
ON INVESTMENTS (NOTE 3)
Net realized gain on investments ............................          118,835
Net change in unrealized appreciation
 on investments .............................................       (1,595,512)
                                                                   -----------
Net loss on investments .....................................       (1,476,677)
                                                                   -----------

NET DECREASE IN NET INVESTMENT ASSETS
RESULTING FROM OPERATIONS ...................................      $  (467,259)
                                                                   ===========

See Notes to Financial Statements.

                                       7
<PAGE>

- --------------------------------------------------------------------------------
THE BLACKROCK NEW JERSEY INVESTMENT QUALITY MUNICIPAL TRUST INC.
STATEMENTS OF CHANGES IN NET INVESTMENT ASSETS
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                                                                                    YEAR ENDED OCTOBER 31,
                                                                                 ---------------------------
                                                                                     1999           1998
INCREASE (DECREASE) IN NET INVESTMENT ASSETS                                     -----------     -----------
<S>                                                                              <C>             <C>
OPERATIONS:
 Net investment income .......................................................   $ 1,009,418     $ 1,008,741
 Net realized gain on investments ............................................       118,835              --
 Net change in unrealized appreciation on investments ........................    (1,595,512)        708,586
                                                                                 -----------     -----------
 Net increase (decrease) in net investment assets resulting from operations ..      (467,259)      1,717,327

DIVIDENDS:
 To common shareholders from net investment income ...........................      (735,877)       (710,922)
 To preferred shareholders from net investment income ........................      (231,867)       (246,029)
                                                                                 -----------     -----------
 Total dividends .............................................................      (967,744)       (956,951)
                                                                                 -----------     -----------
  Total increase (decrease) ..................................................    (1,435,003)        760,376

NET INVESTMENT ASSETS
Beginning of year ............................................................    22,554,530      21,794,154
                                                                                 -----------     -----------
End of year ..................................................................   $21,119,527     $22,554,530
                                                                                 ===========     ===========
</TABLE>

                       See Notes to Financial Statements.

                                       8
<PAGE>

- --------------------------------------------------------------------------------
THE BLACKROCK NEW JERSEY INVESTMENT QUALITY MUNICIPAL TRUST INC.
FINANCIAL HIGHLIGHTS
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                                                                                         YEAR ENDED OCTOBER 31,
                                                                       -----------------------------------------------------------
                                                                         1999        1998          1997        1996         1995
                                                                       --------     -------      --------     -------      -------
<S>                                                                    <C>          <C>          <C>          <C>          <C>
PER COMMON SHARE OPERATING PERFORMANCE:
Net asset value, beginning of year ................................    $  14.95     $ 14.19      $  13.48     $ 13.46      $ 11.44
                                                                       --------     -------      --------     -------      -------
Net investment income .............................................        1.00        1.00           .99         .99          .99
Net realized and unrealized gain (loss) on investments ............       (1.47)        .71           .66         .01         2.09
                                                                       --------     -------      --------     -------      -------
Net increase (decrease) from investment operations ................        (.47)       1.71          1.65        1.00         3.08
                                                                       --------     -------      --------     -------      -------
Dividends and distributions:
 Dividends from net investment income to:
  Common shareholders .............................................        (.73)       (.71)         (.69)       (.71)        (.77)
  Preferred shareholders ..........................................        (.23)       (.24)         (.25)       (.26)        (.29)
 Distributions in excess of net realized gain on investments to:
  Common shareholders .............................................          --          --            **        (.01)          --
  Preferred shareholders ..........................................          --          --            **          **           --
                                                                       --------     -------      --------     -------      -------
Total dividends and distributions .................................        (.96)       (.95)         (.94)       (.98)       (1.06)
                                                                       --------     -------      --------     -------      -------
Net asset value, end of year* .....................................    $  13.52     $ 14.95      $  14.19     $ 13.48      $ 13.46
                                                                       ========     =======      ========     =======      =======
Per share market value, end of year* ..............................    $  12.25     $14.125      $ 12.875     $11.875      $ 11.75
                                                                       ========     =======      ========     =======      =======
TOTAL INVESTMENT RETURN+ ..........................................       (8.77)%     15.56%        14.77%       6.26%       18.37%
RATIOS TO AVERAGE NET ASSETS OF COMMON
SHAREHOLDERS
Expenses++ ........................................................        1.29%       1.35%         1.48%       1.57%        1.55%
Net investment income before preferred stock dividends++ ..........        6.94%       6.88%         7.28%       7.37%        7.89%
Preferred stock dividends .........................................        1.59%       1.68%         1.85%       1.92%        2.28%
Net investment income available to common shareholders ............        5.35%       5.20%         5.43%       5.45%        5.61%
SUPPLEMENTAL DATA:
Average net assets of common shareholders (in thousands) ..........    $ 14,550     $14,663      $ 13,761     $13,408      $12,580
Portfolio turnover rate ...........................................          17%          0%            0%         85%         163%
Net assets of common shareholders, end of year (in thousands) .....    $ 13,620     $15,055      $ 14,294     $13,574      $13,556
Asset coverage per share of preferred stock, end of year ..........    $ 70,409     $75,191      $ 72,654     $70,252      $70,188
Preferred stock outstanding (in thousands) ........................    $  7,500     $ 7,500      $  7,500     $ 7,500      $ 7,500
</TABLE>

- ----------
 * Net asset value and market  value are  published  in BARRON'S on Saturday and
   THE WALL STREET JOURNAL each Monday.
** Actual amount paid to common shareholders for the year ended October 31, 1997
   was $0.00015 per share, and the actual amount paid to preferred  shareholders
   was $0.00005 per common share.  Actual amount paid to preferred  shareholders
   for the year ended October 31, 1996 was $0.0029 per common share.
 + Total investment return is calculated  assuming a purchase of common stock at
   the current  market  value on the first day and a sale at the current  market
   price on the last day of each year reported.  Dividends and distributions are
   assumed for purposes of this  calculation to be reinvested at prices obtained
   under the Trust's  dividend  reinvestment  plan.  This  calculation  does not
   reflect brokerage commissions.
++ Ratios are calculated on the basis of income and expenses  applicable to both
   the common and preferred  shares relative to the average net assets of common
   shareholders.

The information  above represents the audited  operating  performance data for a
share of common stock outstanding,  total investment  return,  ratios to average
net assets and other supplemental data for the years indicated. This information
has been determined based upon financial  information  provided in the financial
statements and market value data for the Trust's common shares.


                       See Notes to Financial Statements.

                                       9
<PAGE>

- --------------------------------------------------------------------------------
THE BLACKROCK NEW JERSEY INVESTMENT
QUALITY MUNICIPAL TRUST INC.
NOTES TO FINANCIAL STATEMENTS
- --------------------------------------------------------------------------------


NOTE 1. ORGANIZATION &      The   BlackRock   New  Jersey   Investment   Quality
ACCOUNTING                  Municipal  Trust Inc. (the "Trust") was organized in
POLICIES                    Maryland  on April  12,  1993 as a  non-diversified,
                            closed-end   management   investment  company.   The
                            Trust's   investment   objective   is  to  manage  a
portfolio of investment  quality  securities while providing high current income
exempt from regular  federal and New Jersey state income tax consistent with the
preservation  of capital.  The ability of issuers of debt securities held by the
Trust to meet their obligations may be affected by economic  developments in the
state, a specific industry or region. No assurance can be given that the Trust's
investment objective will be achieved.

     The following is a summary of significant  accounting  policies followed by
the Trust.

SECURITIES VALUATION:  Municipal securities  (including  commitments to purchase
such  securities  on a  "when-issued"  basis)  are valued on the basis of prices
provided  by  dealers or  pricing  services  approved  by the  Trust's  Board of
Directors.  In determining the value of a particular security,  pricing services
may use certain  information  with respect to transactions  in such  securities,
quotations from bond dealers,  market transactions in comparable  securities and
various  relationships  between securities in determining values. Any securities
or other  assets  for which  such  current  market  quotations  are not  readily
available are valued at fair value as determined in good faith under  procedures
established  by and under the  general  supervision  and  responsibility  of the
Trust's Board of Directors.

     Short-term  securities  which  mature  in 60  days or less  are  valued  at
amortized  cost,  if their term to maturity  from date of purchase is 60 days or
less.  Short-term  securities with a term to maturity  greater than 60 days from
date of  purchase  are valued at current  market  quotation  until  maturity  or
disposition.

SECURITIES  TRANSACTIONS  AND INVESTMENT  INCOME:  Securities  transactions  are
recorded  on the trade  date.  Realized  and  unrealized  gains and  losses  are
calculated  on the  identified  cost basis.  Interest  income is recorded on the
accrual  basis and the Trust  accretes  original  issue  discounts  or amortizes
premium on securities purchased using the interest method.

FEDERAL INCOME TAXES: For federal income tax purposes, the Trust is treated as a
separate taxpaying entity. It is the intent of the Trust to continue to meet the
requirements  of the Internal  Revenue Code  applicable to regulated  investment
companies  and to  distribute  all of its net income to  shareholders.  For this
reason and because  substantially  all of the Trust's  gross income  consists of
tax-exempt interest, no federal income tax provision is required.

DIVIDENDS  AND  DISTRIBUTIONS:   The  Trust  declares  and  pays  dividends  and
distributions to common  shareholders  monthly from net investment  income,  net
realized short-term capital gains and other sources, if necessary. Net long-term
capital  gains,  if any,  in excess  of loss  carryforwards  may be  distributed
annually.  Dividends and  distributions  are recorded on the  ex-dividend  date.
Dividends and distributions to preferred shareholders are accrued and determined
as described in Note 4.

ESTIMATES:  The preparation of financial statements in conformity with generally
accepted  accounting  principles  requires  management  to  make  estimates  and
assumptions  that  affect the  reported  amounts of assets and  liabilities  and
disclosure of  contingent  assets and  liabilities  at the date of the financial
statements  and the  reported  amounts  of  revenues  and  expenses  during  the
reporting period. Actual results could differ from those estimates.


NOTE  2.  AGREEMENTS        The Trust has an Investment  Advisory Agreement with
                            BlackRock   Financial    Management,    Inc.,   (the
"Adviser"),  a wholly-owned  subsidiary of BlackRock Advisors,  Inc., which is a
wholly-owned  subsidiary  of  BlackRock,  Inc.,  which  in turn  is an  indirect
majority-owned  subsidiary  of PNC Bank  Corp.  The Trust has an  Administration
Agreement  with  Prudential   Investments   Fund  Management  LLC  ("PIFM"),   a
wholly-owned subsidiary of The Prudential Insurance Company of America.

     The  investment  fee paid to the  Adviser is  computed  weekly and  payable
monthly at an annual rate of 0.35% of the Trust's  average weekly net investment
assets.  The administration fee paid to PIFM is also computed weekly and payable
monthly at an annual rate of 0.10% of the Trust's  average weekly net investment
assets.

     Pursuant to the agreements,  the Adviser provides continuous supervision of
the investment  portfolio and pays the compensation of officers of the Trust who
are affiliated persons of the Adviser.  PIFM pays occupancy and certain clerical
and accounting costs of the Trust. The Trust bears all other costs and expenses.


                                       10
<PAGE>


NOTE 3. PORTFOLIO    Purchases  and sales of investment  securities,  other than
SECURITIES           short-term investments, for the year ended October 31, 1999
                     aggregated $4,048,225 and $3,710,090, respectively.

     The federal income tax basis of the Trust's investments at October 31, 1999
was $20,380,167 and,  accordingly,  net unrealized  appreciation for federal tax
purposes was $404,316 (gross unrealized appreciation-$600,808,  gross unrealized
depreciation-$196,492).

     For federal income tax purposes,  the Trust had a capital loss carryforward
at October 31, 1999 of  approximately  $876,000 of which $589,000 will expire in
2002, $281,000 will expire in 2003 and $6,000 will expire in 2004.  Accordingly,
no capital gains  distribution is expected to be paid to shareholders  until net
gains have been realized in excess of such amount.

NOTE 4. CAPITAL      There are 200 million shares of $.01 par value common stock
                     authorized.  Of the 1,007,093 shares outstanding at October
31, 1999, the Adviser owned 7,093 shares. As of October 31, 1999, there were 300
shares of Preferred Stock Series T7 outstanding.

     The Trust may classify or  reclassify  any unissued  shares of common stock
into  one or more  series  of  preferred  stock.  On July  29,  1993  the  Trust
reclassified  150 shares of common  stock and issued a series of Auction  Market
Preferred  Stock  ("Preferred  Stock")  Series  T7.  The  Preferred  Stock had a
liquidation  value  of  $50,000  per  share  plus  any  accumulated  but  unpaid
dividends.  On May 16, 1995 shareholders approved a proposal to split each share
of the  Trust's  Auction  Rate  Municipal  Preferred  Stock  into two shares and
simultaneously  reduce  each  share's  liquidation  preference  from  $50,000 to
$25,000 plus any accumulated but unpaid  dividends.  The stock split occurred on
July 24, 1995.

     Dividends on Series T7 are cumulative at a rate which is reset every 7 days
based on the results of an auction.  Dividend  rates  ranged from 2.60% to 3.50%
during the year ended October 31, 1999.

     The Trust may not declare  dividends or make other  distributions on shares
of common stock or purchase any such shares if, at the time of the  declaration,
distribution,  or  purchase,  asset  coverage  with  respect to the  outstanding
Preferred Stock would be less than 200%.

     The Preferred  Stock is redeemable at the option of the Trust,  in whole or
in part, on any dividend  payment date at $25,000 per share plus any accumulated
or unpaid dividends whether or not declared. The Preferred Stock is also subject
to  mandatory  redemption  at $25,000 per share plus any  accumulated  or unpaid
dividends,  whether or not  declared  if certain  requirements  relating  to the
composition  of the  assets  and  liabilities  of the  Trust as set forth in the
Articles of Incorporation are not satisfied.

     The holders of Preferred  Stock have voting  rights equal to the holders of
common stock (one vote per share) and will vote  together with holders of shares
of common stock as a single class. However,  holders of Preferred Stock are also
entitled to elect two of the Trust's  directors.  In  addition,  the  Investment
Company Act of 1940 requires that along with approval by stockholders that might
otherwise  be  required,  the  approval  of the  holders  of a  majority  of any
outstanding  preferred shares, voting separately as a class would be required to
(a) adopt any plan of  reorganization  that would adversely affect the preferred
shares and (b) take any action requiring a vote of security holders,  including,
among other  things,  changes in the Trust's  subclassification  as a closed-end
investment company or changes in its fundamental investment restrictions.


NOTE 5. DIVIDENDS    Subsequent  to October 31, 1999,  the Board of Directors of
                     the Trust declared a dividend from  undistributed  earnings
of $0.0609 per common share payable  December 1, 1999 to  shareholders of record
on November 15, 1999.

     For the  period  November  1, 1999  through  November  30,  1999  dividends
declared on Preferred  Stock totalled  $20,073 in aggregate for the  outstanding
Preferred Stock.


                                       11
<PAGE>

- --------------------------------------------------------------------------------
        THE BLACKROCK NEW JERSEY INVESTMENT QUALITY MUNICIPAL TRUST INC.
                         REPORT OF INDEPENDENT AUDITORS
- --------------------------------------------------------------------------------

To the Shareholders and Board of Directors of
The BlackRock New Jersey Investment Quality Municipal Trust Inc.:

     We have  audited  the  accompanying  statement  of assets and  liabilities,
including the portfolio of investments,  of The BlackRock New Jersey  Investment
Quality  Municipal  Trust Inc.  (the  "Trust")  as of October  31,  1999 and the
related  statements of operations  for the year then ended and of changes in net
investment  assets  for each of the two years in the  period  then ended and the
financial  highlights for each of the five years in the period then ended. These
financial  statements  and financial  highlights are the  responsibility  of the
Trust's  management.  Our  responsibility  is to  express  an  opinion  on these
financial statements and financial highlights based on our audits.

     We conducted  our audits in accordance  with  generally  accepted  auditing
standards.Those  standards  require that we plan and perform the audit to obtain
reasonable  assurance  about  whether the  financial  statements  and  financial
highlights are free of material misstatement.  An audit includes examining, on a
test basis,  evidence  supporting  the amounts and  disclosures in the financial
statements.  Our procedures included confirmation of securities owned at October
31, 1999, by correspondence with the custodian. An audit also includes assessing
the accounting principles used and significant estimates made by management,  as
well as evaluating the overall financial statement presentation. We believe that
our audits provide a reasonable basis for our opinion.

     In our opinion,  such financial statements and financial highlights present
fairly, in all material  respects,  the financial  position of The BlackRock New
Jersey  Investment  Quality  Municipal  Trust Inc. at October 31, 1999,  and the
results of its  operations,  the  changes in its net  investment  assets and its
financial  highlights  for the  respective  stated  periods in  conformity  with
generally accepted accounting principles.


/s/ Deloitte & Touche LLP
- -------------------------
Deloitte & Touche LLP

New York, New York
December 13, 1999

                                       12
<PAGE>

- --------------------------------------------------------------------------------
        THE BLACKROCK NEW JERSEY INVESTMENT QUALITY MUNICIPAL TRUST INC.
                                 TAX INFORMATION
- --------------------------------------------------------------------------------

     We are required by the  Internal  Revenue Code to advise you within 60 days
of the Trust's  fiscal year end  (October 31, 1999) as to the federal tax status
of dividends you received during such fiscal year. Accordingly,  during the year
the  Trust  paid  Federal  tax-exempt  dividends  of $0.73  per  share to common
shareholders and $772.89 per share to preferred shareholders.

- --------------------------------------------------------------------------------
                           DIVIDEND REINVESTMENT PLAN
- --------------------------------------------------------------------------------

     Pursuant  to  the  Trust's   Dividend   Reinvestment   Plan  (the  "Plan"),
shareholders are  automatically  enrolled to have all distributions of dividends
and capital  gains  reinvested by State Street Bank and Trust Company (the "Plan
Agent") in Trust  shares  pursuant  to the Plan.  Shareholders  who elect not to
participate in the Plan will receive all  distributions in cash paid by check in
United States dollars mailed  directly to the  shareholders of record (or if the
shares are held in street or other  nominee  name,  then to the  nominee) by the
transfer agent, as dividend disbursing agent.

     The Plan Agent serves as agent for the  shareholders in  administering  the
Plan.  After the Trust  declares a dividend or determines to make a capital gain
distribution,  the Plan Agent will, as agent for the  participants,  receive the
cash  payment and use it to buy Trust  shares in the open market on the American
Stock Exchange or elsewhere for the participants'  accounts.  The Trust will not
issue any new shares under the Plan.

     Participants  in the Plan may withdraw from the Plan upon written notice to
the Plan Agent and will receive  certificates  for whole Trust shares and a cash
payment for any fraction of a Trust share.

     The Plan Agent's fees for the handling of the reinvestment of dividends and
distributions  will be paid by the Trust.  However,  each participant will pay a
pro rata  share of  brokerage  commissions  incurred  with  respect  to the Plan
Agent's open market  purchases in connection with the  reinvestment of dividends
and  distributions.  The automatic  reinvestment of dividends and  distributions
will not relieve  participants  of any federal income tax that may be payable on
such dividends or distributions.

     The Trust  reserves the right to amend or terminate  the Plan as applied to
any dividend or  distribution  paid  subsequent to written  notice of the change
sent to all  shareholders  of the Trust at least 90 days  before the record date
for the dividend or distribution.  The Plan also may be amended or terminated by
the Plan Agent upon at least 90 days' written notice to all  shareholders of the
Trust.  All  correspondence  concerning  the Plan should be directed to the Plan
Agent at (800) 699-1BFM. The address is on the front of this report.


                                       13
<PAGE>

- --------------------------------------------------------------------------------
        THE BLACKROCK NEW JERSEY INVESTMENT QUALITY MUNICIPAL TRUST INC.
                             ADDITIONAL INFORMATION
- --------------------------------------------------------------------------------

     There have been no material changes in the Trust's investment objectives or
policies  that have not been approved by the  shareholders  or to its charter or
by-laws or in the  principal  risk factors  associated  with  investment  in the
Trust.  There have been no changes in the persons who are primarily  responsible
for the day-to-day management of the Trust's portfolio.

     YEAR 2000  READINESS  DISCLOSURE.  The Trust has evaluated its  information
technology  infrastructure  for Year 2000 compliance.  Substantially  all of the
Trust's information systems are supplied by the Adviser. The Adviser advised the
Trust that it has  evaluated  whether such systems are year 2000  compliant  and
that it expects to incur costs of up to  approximately  one  million  dollars to
complete such evaluation and to make any  modifications to its systems as may be
necessary to achieve Year 2000 compliance. The Adviser advised the Trust that it
has fully tested its systems for Year 2000 compliance. The Trust may be required
to bear a portion  of such cost  incurred  by the  Adviser in this  regard.  The
Adviser advised the Trust that it does not anticipate any material disruption in
the operations of the Trust as a result of any failure by the Adviser to achieve
Year 2000  compliance.  There can be no assurance that the costs will not exceed
the amount  referred to above or that the Trust will not experience a disruption
in operations.

     The Adviser has advised  the Trust that it is  continuing  to evaluate  the
Year 2000  compliance  of various  suppliers  of the Adviser and the Trust.  The
Adviser  advised  the Trust  that it has  communicates  with such  suppliers  to
determine their Year 2000 compliance  status and the extent to which the Adviser
or the Trust could be affected by any supplier's Year 2000 compliance issues. To
date the Adviser received  responses from  substantially all such suppliers with
respect to their Year 2000 compliance.  However,  there can be no assurance that
the systems of such suppliers,  who are beyond the Trust's control, will be Year
2000 compliant.  In the event that any of the Trust's  significant  suppliers do
not successfully  and timely achieve Year 2000 compliance,  the Trust's business
or operations could be adversely affected. The Adviser advised the Trust that it
has prepared a contingency plan for Year 2000 compliance by its suppliers. There
can be no assurance that such  contingency plan will be successful in preventing
a disruption of the Trust's operations.

     The  Trust  is  designating  this  disclosure  as its Year  2000  readiness
disclosure  for all  purposes  under the Year  2000  Information  and  Readiness
Disclosure  Act and the  foregoing  information  shall  constitute  a Year  2000
Readiness Statement for purposes of that Act.


                                       14
<PAGE>

- --------------------------------------------------------------------------------
        THE BLACKROCK NEW JERSEY INVESTMENT QUALITY MUNICIPAL TRUST INC.
                               INVESTMENT SUMMARY
- --------------------------------------------------------------------------------

THE TRUST'S INVESTMENT OBJECTIVE

The  BlackRock  New  Jersey  Investment  Quality  Municipal  Trust's  investment
objective is to provide high current  income exempt from regular  federal income
tax and New Jersey State income tax consistent with the preservation of capital.

WHO MANAGES THE TRUST?

BlackRock  Financial  Management,   Inc.   ("BlackRock")  is  an  SEC-registered
investment  adviser.  As of September  30, 1999,  BlackRock  and its  affiliates
managed over $148 billion on behalf of taxable and tax-exempt clients worldwide.
Strategies  include  fixed  income,  equity  and cash and may  incorporate  both
domestic and international securities.  Domestic fixed income strategies utilize
the  government,  mortgage,  corporate  and municipal  bond  sectors.  BlackRock
manages twenty-three  closed-end funds that are traded on either the New York or
American stock  exchanges,  and a $24 billion family of open-end equity and bond
funds.  BlackRock manages over 487 accounts,  domiciled in the United States and
overseas.

WHAT CAN THE TRUST INVEST IN?

Under normal  conditions,  the Trust expects to continue to manage its assets so
that at least 80% of its investments are rated at least  investment grade ("BBB"
by Standard & Poor's or "Baa" by Moody's Investor Services) and up to 20% of its
assets may instead be deemed to be of equivalent  credit quality by the Adviser.
The Trust  intends to invest  substantially  all of the assets in a portfolio of
investment   grade  New  Jersey  Municipal   Obligations,   which  include  debt
obligations  issued by or on behalf of New Jersey,  its political  subdivisions,
agencies and instrumentalities and by other qualifying issuers that pay interest
which, in the opinion of the bond counsel of the issuer,  is exempt from regular
federal  income tax and New  Jersey  State  income  tax.  New  Jersey  Municipal
Obligations are issued to obtain funds for various public  functions,  including
the   construction  of  public   facilities,   the  refinancing  of  outstanding
obligations, the obtaining of funds for general operating expenses and for loans
to other public institutions and facilities.

WHAT IS THE ADVISER'S INVESTMENT STRATEGY?

The Adviser will manage the assets of the Trust in  accordance  with the Trust's
investment  objective and policies to seek to achieve its objective by investing
in  investment  grade  New  Jersey  Municipal  Obligations  or other  qualifying
issuers.  The  Adviser  actively  manages  the  assets  in  relation  to  market
conditions  and  interest  rate  changes.   Depending  on  yield  and  portfolio
allocation  considerations,  the  Adviser  may choose to invest a portion of the
Trust's  assets  in  securities  which  pay  interest  that  is  subject  to AMT
(alternative  minimum tax).  The Trust intends to emphasize  investments  in New
Jersey Municipal  Obligations with long-term  maturities and expects to maintain
an average  portfolio  maturity of 15-20 years,  but the average maturity may be
shortened or lengthened from time to time depending on market conditions.

Under current market conditions the use of leverage  increases the income earned
by the Trust.  The Trust  employs  leverage  primarily  through the  issuance of
preferred  stock.   Preferred  stockholders  will  receive  dividends  based  on
short-term rates in exchange for allowing the Trust to borrow additional assets.
These assets will be invested in longer-term assets which typically offer higher
interest  rates and the  difference  between the cost of the  dividends  paid to
preferred  stockholders  and the interest earned on the  longer-term  securities
will provide higher income levels for common  stockholders in most interest rate
environments.  The Trust issued  preferred  stock to leverage  the  portfolio at
approximately  35% of total assets.  See "Leverage  Considerations in the Trust"
below.

HOW  ARE  THE  TRUST'S  SHARES  PURCHASED AND SOLD? DOES THE TRUST PAY DIVIDENDS
REGULARLY?

The Trust's  shares are traded on the American  Stock  Exchange  which  provides
investors with  liquidity on a daily basis.  Orders to buy or sell shares of the
Trust must be placed through a registered broker or financial advisor. The Trust
pays monthly dividends which are typically paid on the first business day of the
month. For shares held in the shareholder's name, dividends may be reinvested in
additional  shares of the fund through the Trust's transfer agent,  State Street
Bank and Trust Company. Investors who wish to hold shares in a brokerage account
should check with their financial  advisor to determine  whether their brokerage
firm offers dividend reinvestment services.


                                       15
<PAGE>

LEVERAGE CONSIDERATIONS IN THE TRUST

Leverage  increases  the duration (or price  sensitivity  of the net assets with
respect to changes  in  interest  rates) of the  Trust,  which can  improve  the
performance  of the Trust in a  declining  rate  environment,  but can cause net
assets to decline  faster in a rapidly  rising  interest rate  environment.  The
Trust may reduce,  or unwind,  the amount of leverage  employed should BlackRock
consider that  reduction to be in the best  interests of the Trust.  BlackRock's
portfolio managers  continuously monitor and regularly review the Trust's use of
leverage  and  maintain  the  ability to unwind the  leverage  if that course is
chosen.

SPECIAL CONSIDERATIONS AND RISK FACTORS RELEVANT TO THE TRUST

The Trust is  intended  to be a  long-term  investment  and is not a  short-term
trading vehicle.

INVESTMENT  OBJECTIVE.  Although  the  objective of the Trust is to provide high
current  income  exempt from  regular  federal  income tax and New Jersey  State
income  tax  consistent  with  the  preservation  of  capital,  there  can be no
assurance that this objective will be achieved.

DIVIDEND  CONSIDERATIONS.  The income and dividends paid by the Trust are likely
to vary over time as fixed income market conditions change. Future dividends may
be higher or lower than the dividend the Trust is currently paying.

LEVERAGE. The  Trust  utilizes  leverage through preferred stock, which involves
special  risks.  The  Trust's  net  asset  value  and  market  value may be more
volatile due to its use of leverage.

MARKET PRICE OF SHARES.  The shares of closed-end  investment  companies such as
the Trust trade on the American Stock  Exchange  (AMEX symbol:  RNJ) and as such
are subject to supply and demand influences.  As a result, shares may trade at a
discount or a premium to their net asset value.

INVESTMENT GRADE MUNICIPAL  OBLIGATIONS.  The value of municipal debt securities
generally  varies  inversely with changes in prevailing  market  interest rates.
Depending  on the amount of call  protection  that the  securities  in the Trust
have, the Trust may be subject to certain  reinvestment risks in environments of
declining interest rates.

ILLIQUID  SECURITIES.  The Trust may  invest in  securities  that are  illiquid,
although  under current  market  conditions the Trust expects to do so to only a
limited extent. These securities involve special risks.

ANTITAKEOVER  PROVISIONS.  Certain antitakeover provisions will make a change in
the Trust's  business or management  more difficult  without the approval of the
Trust's Board of Directors and may have the effect of depriving  shareholders of
an  opportunity  to sell their shares at a premium above the  prevailing  market
price.


                                       16
<PAGE>

- --------------------------------------------------------------------------------
        THE BLACKROCK NEW JERSEY INVESTMENT QUALITY MUNICIPAL TRUST INC.
                                    GLOSSARY
- --------------------------------------------------------------------------------

CLOSED-END FUND:        Investment vehicle which initially offers a fixed number
                        of  shares  and  trades  on a stock  exchange.  The fund
                        invests in a portfolio of securities in accordance  with
                        its stated investment objectives and policies.

DISCOUNT:               When a fund's net asset value is greater  than its stock
                        price the fund is said to be trading at a discount.

DIVIDEND:               Income  generated  by  securities  in  a  portfolio  and
                        distributed  to  shareholders  after  the  deduction  of
                        expenses.  This Trust  declares  and pays  dividends  to
                        common shareholders on a monthly basis.

DIVIDEND REINVESTMENT:  Shareholders may have all dividends and distributions of
                        capital gains  automatically  reinvested into additional
                        shares of a fund.

MARKET PRICE:           Price per share of a security  trading in the  secondary
                        market.  For a  closed-end  fund,  this is the  price at
                        which  one  share  of  the  fund  trades  on  the  stock
                        exchange.  If you were to buy or sell shares,  you would
                        pay or receive the market price.

NET ASSET VALUE (NAV):  Net  asset  value  is  the  total  market  value  of all
                        securities  and other  assets  held by the  Trust,  plus
                        income accrued on its investments, minus any liabilities
                        including accrued expenses,  divided by the total number
                        of outstanding  shares.  It is the underlying value of a
                        single  share on a given  day.  Net asset  value for the
                        Trust is calculated  weekly and published in BARRON'S on
                        Saturday and THE WALL STREET JOURNAL on Monday.

PREMIUM:                When a fund's  stock price is greater than its net asset
                        value, the fund is said to be trading at a premium.

PREREFUNDED BONDS:      These securities are  collateralized by U.S.  Government
                        securities  which are held in escrow and are used to pay
                        principal  and  interest  on the tax  exempt  issue  and
                        retire the bond in full at the date indicated, typically
                        at a premium to par.


                                       17
<PAGE>

- --------------------------------------------------------------------------------
                      BLACKROCK FINANCIAL MANAGEMENT, INC.
                           SUMMARY OF CLOSED-END FUNDS
- --------------------------------------------------------------------------------

TAXABLE TRUSTS
- --------------------------------------------------------------------------------
                                                                STOCK   MATURITY
                                                                SYMBOL    DATE
PERPETUAL TRUSTS                                                ------  --------
The BlackRock Income Trust Inc.                                   BKT      N/A
The BlackRock North American Government Income Trust Inc.         BNA      N/A
The BlackRock High Yield Trust                                    BHY      N/A

TERM TRUSTS
The BlackRock Target Term Trust Inc.                              BTT     12/00
The BlackRock 2001 Term Trust Inc.                                BTM     06/01
The BlackRock Strategic Term Trust Inc.                           BGT     12/02
The BlackRock Investment Quality Term Trust Inc.                  BQT     12/04
The BlackRock Advantage Term Trust Inc.                           BAT     12/05
The BlackRock Broad Investment Grade 2009 Term Trust Inc.         BCT     12/09

TAX-EXEMPT TRUSTS
- --------------------------------------------------------------------------------
                                                                STOCK   MATURITY
                                                                SYMBOL    DATE
PERPETUAL TRUSTS                                                ------  --------
The BlackRock Investment Quality Municipal Trust Inc.             BKN      N/A
The BlackRock California Investment Quality Municipal Trust Inc.  RAA      N/A
The BlackRock Florida Investment Quality Municipal Trust          RFA      N/A
The BlackRock New Jersey Investment Quality Municipal Trust Inc.  RNJ      N/A
The BlackRock New York Investment Quality Municipal Trust Inc.    RNY      N/A
The BlackRock Pennsylvania Strategic Municipal Trust              BPS      N/A
The BlackRock Strategic Municipal Trust                           BSD      N/A

TERM TRUSTS
The BlackRock Municipal Target Term Trust Inc.                    BMN     12/06
The BlackRock Insured Municipal 2008 Term Trust Inc.              BRM     12/08
The BlackRock California Insured Municipal 2008 Term Trust Inc.   BFC     12/08
The BlackRock Florida Insured Municipal 2008 Term Trust           BRF     12/08
The BlackRock New York Insured Municipal 2008 Term Trust Inc.     BLN     12/08
The BlackRock Insured Municipal Term Trust Inc.                   BMT     12/10

               IF YOU WOULD LIKE FURTHER INFORMATION PLEASE CALL
   BLACKROCK AT (800) 227-7BFM (7236) OR CONSULT WITH YOUR FINANCIAL ADVISOR.

                                       18
<PAGE>

- --------------------------------------------------------------------------------
                      BLACKROCK FINANCIAL MANAGEMENT, INC.
                                   AN OVERVIEW
- --------------------------------------------------------------------------------

     BlackRock  Financial  Management,  Inc.  ("BlackRock") is an SEC-registered
investment  adviser.  As of September  30, 1999,  BlackRock  and its  affiliates
managed over $148 billion on behalf of taxable and tax-exempt clients worldwide.
Strategies  include  fixed  income,  equity  and cash and may  incorporate  both
domestic and international securities. BlackRock manages twenty-three closed-end
funds that are traded on either the New York or American stock exchanges,  and a
$24 billion family of open-end equity and bond funds. BlackRock manages over 487
accounts, domiciled in the United States and overseas.

     BlackRock's fixed income product was introduced in 1988 by a team of highly
seasoned  fixed  income   professionals.   These   professionals  had  extensive
experience   creating,   analyzing   and  trading  a  variety  of  fixed  income
instruments,  including the most complex structured securities. In fact, several
individuals  at BlackRock  were  responsible  for  developing  many of the major
innovations  in  the  mortgage-backed   and  asset-backed   securities  markets,
including   the  creation  of  the  first  CMO,  the  floating   rate  CMO,  the
senior/subordinated pass-through and the multi-class asset-backed security.

     BlackRock  is unique  among  asset  management  and  advisory  firms in the
emphasis it places on the  development of proprietary  analytical  capabilities.
Over one  quarter of the  firm's  professionals  are  dedicated  to the  design,
maintenance  and use of these  systems,  which are not  otherwise  available  to
investors. BlackRock's proprietary analytical tools are used for evaluating, and
designing fixed income investment  strategies for client portfolios.  Securities
purchased include mortgages,  corporate bonds,  municipal bonds and a variety of
hedging instruments.

     BlackRock  has  developed  investment  products  that respond to investors'
needs and has been  responsible  for several  major  innovations  in  closed-end
funds. In fact,  BlackRock  introduced the first  closed-end  mortgage fund, the
first taxable and tax-exempt  closed-end funds to offer a finite term, the first
closed-end  fund to  achieve a AAA rating by  Standard  & Poor's,  and the first
closed-end  fund to invest  primarily in North American  Government  securities.
Currently,  BlackRock's closed-end funds have dividend reinvestment plans, which
are designed to provide  ongoing  demand for the stock in the secondary  market.
BlackRock  manages a wide range of  investment  vehicles,  each having  specific
investment objectives and policies.

     In view of our  continued  desire to provide a high level of service to all
our shareholders, BlackRock maintains a toll-free number for your questions. The
number is (800) 227-7BFM (7236).  We encourage you to call us with any questions
that you may have about your BlackRock  funds and we thank you for the continued
trust that you place in our abilities.


                      IF YOU WOULD LIKE FURTHER INFORMATION
           PLEASE DO NOT HESITATE TO CALL BLACKROCK AT (800) 227-7BFM


                                       19
<PAGE>

[BlackRock logo]

DIRECTORS
Laurence D. Fink, CHAIRMAN
Andrew F. Brimmer
Richard E. Cavanagh
Kent Dixon
Frank J. Fabozzi
James Grosfeld
James Clayburn La Force, Jr.
Walter F. Mondale
Ralph L. Schlosstein

OFFICERS
Ralph L. Schlosstein, PRESIDENT
Keith T. Anderson, VICE PRESIDENT
Michael C. Huebsch, VICE PRESIDENT
Robert S. Kapito, VICE PRESIDENT
Kevin Klingert, Vice President
Richard M. Shea, VICE PRESIDENT/TAX
Henry Gabbay, TREASURER
James Kong, ASSISTANT TREASURER
Karen H. Sabath, SECRETARY

INVESTMENT ADVISER
BlackRock Financial Management, Inc.
345 Park Avenue
New York, NY 10154
(800) 227-7BFM

ADMINISTRATOR
Prudential Investments Fund Management LLC
Gateway Center Three
100 Mulberry Street
Newark, NJ 07102-4077

CUSTODIAN AND TRANSFER AGENT
State Street Bank and Trust Company
One Heritage Drive
North Quincy, MA 02171
(800) 699-1BFM

AUCTION AGENT
Deutsche Bank
4 Albany Street
New York, NY 10006

INDEPENDENT AUDITORS
Deloitte & Touche LLP
Two World Financial Center
New York, NY 10281-1434

LEGAL COUNSEL
Skadden, Arps, Slate, Meagher & Flom LLP
919 Third Avenue
New York, NY 10022


     This report is for shareholder information. This is not a prospectus
intended for use in the purchase or sale of any securities.

                      THE BLACKROCK NEW JERSEY INVESTMENT
                          QUALITY MUNICIPAL TRUST INC.
                c/o Prudential Investments Fund Management LLC
                              Gateway Center Three
                              100 Mulberry Street
                             Newark, NJ 07102-4077
                                 (800) 227-7BFM


[Recycle logo] Printed on recycled paper                             09247C-10-7
                                                                     09247C-20-6

THE [BlackRock logo]
NEW JERSEY
INVESTMENT QUALITY
MUNICIPAL TRUST INC.
- --------------------
ANNUAL REPORT
OCTOBER 31, 1999




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