COMMERCIAL FEDERAL CORP
S-3, 1996-03-20
SAVINGS INSTITUTION, FEDERALLY CHARTERED
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<PAGE>
 
     As filed with the Securities and Exchange Commission on March 20, 1996
                                                       Registration No. 33-_____
================================================================================
                      SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C.  20549

                                   FORM S-3
                            REGISTRATION STATEMENT
                       UNDER THE SECURITIES ACT OF 1933

                        COMMERCIAL FEDERAL CORPORATION
            ------------------------------------------------------
            (Exact name of registrant as specified in its charter)

           Nebraska                                         47-0658852
- --------------------------------------------------------------------------------
  (State or other jurisdiction                          (I.R.S. Employer
 of incorporation or organization)                     Identification No.)

                            2120 South 72nd Street
                            Omaha, Nebraska  68124
                                (402) 554-9200
- --------------------------------------------------------------------------------
   (Address, including zip code and telephone number, including area code of
                   registrant's principal executive offices)

                          James A. Laphen, President
                        Commercial Federal Corporation
                            2120 South 72nd Street
                            Omaha, Nebraska  68124
                                (402) 390-5361
- --------------------------------------------------------------------------------
 (Name, address, including zip code, and telephone number, including area code,
                             of agent for service)

                                  Copies To:
                                  ----------
    Gary R. Bronstein, Esq.
    Cynthia R. Cross, Esq.                            David J. Lubben, Esq.
Housley Kantarian & Bronstein, P.C.                   Dorsey & Whitney LLP
 1220 19th Street, N.W., Suite 700                   220 South Sixth Street
     Washington, DC  20036                           Minneapolis, MN  55402
         (202) 822-9611                                  (612) 340-2600

       Approximate date of commencement of proposed sale to the public:
  As soon as practicable after this registration statement becomes effective.

     If the only securities being registered on this form are being offered
pursuant to dividend or interest reinvestment plans, please check the following
box. [_]

     If any of the securities being registered on this form are to be offered on
a delayed or continuous basis pursuant to Rule 415 of the Securities Act of
1933, other than securities offered only in connection with dividend or interest
reinvestment plans, check the following box. [_]

     If this Form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following box
and list the Securities Act registration statement number of the earlier
effective registration statement for the same offering. [_] 
                                                            --------------------

     If this Form is a post-effective amendment filed pursuant to Rule 462(c)
under the Securities Act, check the following box and list the Securities Act
registration statement number of the earlier effective registration statement
for the same offering.

[_]
    --------------------

If delivery of the prospectus is expected to be made pursuant to Rule 434,
please check the following box. [_]

<TABLE> 
<CAPTION> 
- ------------------------------------------------------------------------------------------------
                                CALCULATION OF REGISTRATION FEE
- ------------------------------------------------------------------------------------------------
                                    Proposed Maximum   Proposed Maximum
Title of Securities    Amount to     Offering Price       Aggregate            Amount of
 to be Registered    be Registered    Per Note (1)     Offering price (1)   Registration Fee 
- ------------------------------------------------------------------------------------------------
<S>                  <C>            <C>                <C>                  <C>
___% Subordinated
Notes due 2003        $50,000,000       100%             $50,000,000            $17,242
- ------------------------------------------------------------------------------------------------
</TABLE>
(1)  Estimated solely to calculate the registration fee pursuant to Rule 457(a).

The registrant hereby amends this registration statement on such date or dates
as may be necessary to delay its effective date until the registrant shall file
a further amendment which specifically states that the registration statement
shall thereafter become effective in accordance with Section 8(a) of the
Securities Act of 1933 or until the registration statement shall become
effective on such date as the Commission, acting pursuant to said Section 8(a),
may determine.
================================================================================
<PAGE>
 
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ Information contained herein is subject to completion or amendment. A        +
+ registration statement relating to these securities has been filed with the  +
+ Securities and Exchange Commission. These securities may not be sold nor may +
+ offers to buy be accepted prior to the time the registration statement       +
+ becomes effective. This prospectus shall neither constitute an offer to sell +
+ nor the solicitation of an offer to buy nor shall there be any sale of these +
+ securities in any State in which such offer, solicitation or sale would be   +
+ unlawful prior to registration or qualification under the securities laws of +
+ any such State.                                                              +
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

PROSPECTUS         Subject to completion, dated March ___, 1996
dated       , 1996
                                  $50,000,000
    [LOGO]
                               COMMERCIAL FEDERAL
                                  CORPORATION
                       ____% Subordinated Notes due 2003

    Interest on the ___% Subordinated Notes due 2003 (the "Notes") issued by
    Commercial Federal Corporation (the "Company") is payable monthly on the
    15th day of each month, commencing May 15, 1996. The Notes mature on April
    15, 2003. The Notes are not redeemable prior to April 15, 1999. Thereafter,
    the Notes are redeemable, in whole or in part, at the option of the Company
    at par plus accrued interest to the date of redemption upon not less than 30
    nor more than 60 days notice to the holders thereof. The Notes have no
    sinking fund. The Notes will be issued only in fully registered form and in
    denominations of $1,000 and integral multiples thereof. The Notes will be
    unsecured general obligations of the Company and will be subordinated to all
    existing and future "Senior Indebtedness" (as defined) of the Company. As
    creditors of the Company, holders of the Notes will be denied access to the
    assets of the Company's subsidiaries upon such subsidiaries' liquidation or
    reorganization until all the prior claims of creditors (including
    depositors) of such subsidiaries have been satisfied. At December 31, 1995,
    the Company (excluding subsidiaries) had $6.9 million in Senior Indebtedness
    consisting of 10% Senior Notes due 1999, which are expected to be redeemed
    immediately following issuance of the Notes offered hereby with the proceeds
    therefrom. See "Use of Proceeds." The Company has applied for listing of the
    Notes on the New York Stock Exchange under the proposed symbol "CFB 03."

    See "Risk Factors" beginning on page 12 for a discussion of certain factors
    that should be considered by prospective investors.

    THE SECURITIES OFFERED HEREBY ARE NOT SAVINGS ACCOUNTS, DEPOSITS OR OTHER
    OBLIGATIONS OF A BANK OR SAVINGS ASSOCIATION AND ARE NOT INSURED BY THE
    FEDERAL DEPOSIT INSURANCE CORPORATION, ANY OTHER GOVERNMENTAL AGENCY OR
    OTHERWISE.

    THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
    EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE
    SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED
    UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS.  ANY REPRESENTATION TO THE
    CONTRARY IS A CRIMINAL OFFENSE.

<TABLE> 
<CAPTION> 
================================================================================
                            Price to     Underwriting       Proceeds to
                             Public       Discount (1)       Company (2)
================================================================================
<S>                        <C>          <C>                 <C> 
    Per Note...........      100.0%               %                 %
- --------------------------------------------------------------------------------

    Total..............    $50,000,000     $                  $
================================================================================
</TABLE> 
(1) The Company has agreed to indemnify the Underwriters against certain
    liabilities, including liabilities under the Securities Act of 1933, as
    amended. See "Underwriting."
(2) Before deducting estimated offering expenses of $275,000 payable by the
    Company.

The Notes are being offered by the Underwriters named herein, subject to prior
sale and when, as and if delivered to and accepted by the Underwriters. It is
expected that delivery of the Notes will be made at the offices of Piper Jaffray
Inc. in Minneapolis, Minnesota on or about ________ ___, 1996.

PIPER JAFFRAY INC.    ALEX. BROWN & SONS INCORPORATED     MONTGOMERY SECURITIES
<PAGE>
 
                             AVAILABLE INFORMATION

     The Company is subject to the informational requirements of the Securities
Exchange Act of 1934, as amended (the "Exchange Act"), and, in accordance
therewith, files reports and other information with the Securities and Exchange
Commission (the "Commission"). Copies of reports, proxy statements and other
information filed by the Company with the Commission may be inspected and copied
at the public reference facilities maintained by the Commission at Room 1024,
Judiciary Plaza, 450 Fifth Street, N.W., Washington, D.C. 20549, and at the
following regional offices of the Commission: Citicorp Center, 500 West Madison,
Suite 1400, Chicago, Illinois 60661; and Seven World Trade Center, 13th Floor,
New York, New York 10048. Copies of such material also can be obtained at
prescribed rates from the Public Reference Section of the Commission at 450
Fifth Street, N.W., Washington, D.C. 20549.

     The Company has filed with the Commission a registration statement on 
Form S-3 (herein, together with all exhibits and amendments thereto, called the
"Registration Statement") under the Securities Act of 1933, as amended, with
respect to the securities covered by this Prospectus. This Prospectus does not
contain all of the information set forth in the Registration Statement, certain
parts of which are omitted in accordance with the rules and regulations of the
Commission. For further information, reference is made to the Registration
Statement. Copies of the Registration Statement, including any amendments and
exhibits thereto, can be inspected and copied at the offices of the Commission
as set forth above. Statements contained in this Prospectus as to the contents
of any contract or any other document are not necessarily complete, and in each
instance reference is made to the copy of such contract or other document filed
as an exhibit to the Registration Statement, each such statement being qualified
in all respects by such reference.

                INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE

     The following documents of the Company which have been previously filed
with the Commission are hereby incorporated by reference in this Prospectus:

     (a)  the Company's Annual Report on Form 10-K for the Fiscal Year Ended
          June 30, 1995;

     (b)  the Company's Quarterly Reports on Form 10-Q for the Quarters Ended
          September 30, 1995 and December 31, 1995; and

     (c)  the Company's Current Reports on Form 8-K dated August 8, 1995, August
          18, 1995, October 17, 1995, December 20, 1995 and March 19, 1996, and
          Form 8-K/A dated December 18, 1995.

     All documents filed by the Company pursuant to Section 13(a), 13(c), 14 or
15(d) of the Exchange Act subsequent to the date of this Prospectus and prior to
the termination of the offering of the Notes shall be deemed to be incorporated
by reference into this Prospectus and to be a part hereof from the respective
dates of filing such documents. Any statement contained herein or in a document
all or part of which is incorporated or deemed to be incorporated by reference
herein shall be deemed to be modified or superseded for purposes of this
Prospectus to the extent that a statement contained herein or in any
subsequently filed document which also is or is deemed to be incorporated by
reference herein modifies or supersedes such statement. Any such statement so
modified or superseded shall not be deemed, except as so modified or superseded,
to constitute a part of this Prospectus.

     The Company will provide without charge to any person to whom this
Prospectus is delivered, upon the written or oral request of such person, a copy
of any or all of the foregoing documents incorporated by reference (other than
exhibits to such documents which are not specifically incorporated by reference
in such documents). Requests for such copies should be directed to Commercial
Federal Corporation, Corporate Secretary, 2120 South 72nd Street, Omaha,
Nebraska 68124, telephone number (402) 554-9200.

                                       2
<PAGE>
 
     Information contained or incorporated by reference in this Prospectus
contains "forward-looking statements" within the meaning of the Private
Securities Litigation Reform Act of 1995, which can be identified by the use of
forward-looking terminology such as "may," "will," "expect," "anticipate,"
"estimate," or "continue" or the negative thereof or other variations thereon or
comparable terminology. The "Risk Factors" on page 12 of this Prospectus
constitute cautionary statements identifying important factors, including
certain risks and uncertainties, with respect to such forward-looking statements
that could cause actual results to differ materially from those in such 
forward-looking statements.

     IN CONNECTION WITH THIS OFFERING, THE UNDERWRITERS MAY EFFECT TRANSACTIONS
WHICH STABILIZE OR MAINTAIN THE MARKET PRICE OF THE NOTES OFFERED HEREBY AT A
LEVEL ABOVE THAT WHICH MIGHT OTHERWISE PREVAIL IN THE OPEN MARKET. SUCH
STABILIZING, IF COMMENCED, MAY BE DISCONTINUED AT ANY TIME.

                                       3
<PAGE>
 
                                     (MAP)

                                       4
<PAGE>
 
- --------------------------------------------------------------------------------

                               PROSPECTUS SUMMARY

     The following summary is qualified in its entirety by, and should be read
in conjunction with, the more detailed information and the Consolidated
Financial Statements of the Company, including the Notes thereto, appearing
elsewhere in this Prospectus or incorporated herein by reference.


                                  The Company

     The Company is a holding company for Commercial Federal Bank, a Federal
Savings Bank (the "Bank"), which is the largest depository institution
headquartered in Nebraska.  At December 31, 1995, the Company had assets of $6.6
billion and stockholders' equity of $362.5 million.  Based upon total assets at
that date, the Company was the 18th largest publicly held thrift holding company
in the United States.  The Bank is a consumer-oriented financial institution
that emphasizes single-family residential real estate lending, consumer lending,
retail deposit activities, including demand deposit accounts, and mortgage
banking.  At February 1, 1996, the Bank operated 38 branch offices in Nebraska,
20 branch offices in greater metropolitan Denver, Colorado, 17 branch offices in
Oklahoma, 24 branch offices in Kansas and one branch office in Iowa.  Throughout
its 109 year history, the Bank has emphasized customer service.  To serve its
customers, the Bank conducts loan origination activities through its 100 branch
office network, loan offices of its wholly-owned mortgage banking subsidiary and
a nationwide correspondent network consisting of approximately 400 mortgage loan
originators.  The Bank also provides insurance and securities brokerage and
other retail financial services.

     On October 2, 1995, the Company completed the acquisition of Railroad
Financial Corporation ("Railroad"), headquartered in Wichita, Kansas, the
holding company for Railroad Savings Bank, FSB.  At September 30, 1995, Railroad
operated 18 full-service branch offices and 71 agency offices throughout the
State of Kansas and had $602.9 million in total assets, $421.4 million in
deposits and $27.7 million in stockholders' equity.  On February 1, 1996, the
Company completed the acquisition of Conservative Savings Corporation
("Conservative"), headquartered in Omaha, Nebraska, the holding company for
Conservative Savings Bank, FSB.  Conservative operated seven offices in
Nebraska, one office in Iowa and one office in Kansas and at February 1, 1996,
had $302.9 million in total assets, $197.9 million in deposits and $35.1 million
in stockholders' equity.

     The Company's strategy for growth emphasizes both internal and external
growth.  Operations focus on increasing deposits, including demand accounts,
making loans (primarily single-family mortgage and consumer loans) and providing
customers with a full array of financial products and a high level of customer
service.  As part of its long-term strategic plan, the Company intends to expand
its operations within its market areas either through direct marketing efforts
aimed at increasing market share, branch expansions, or opening additional
branches.  The Company's retail strategy will continue to be centered on
attracting new customers and selling both new and existing customers multiple
products and services.  Additionally, the Company will continue to build and
leverage an infrastructure designed to increase fee and other income.

     Complementing its strategy of internal growth, the Company will continue to
grow its five-state franchise through an ongoing program of selective
acquisitions of other financial institutions.  Acquisition candidates will be
selected based on the extent to which the candidates can enhance the Company's
retail presence in new or underserved markets and complement the Company's
existing retail network.

     The Company's principal executive offices are located at 2120 South 72nd
Street, Omaha, Nebraska  68124, and its telephone number is (402) 554-9200.

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

                                       5
<PAGE>
 
- --------------------------------------------------------------------------------

                                         The Offering

Notes offered...........  $50,000,000 principal amount of __% Subordinated 
                          Notes due 2003. See "Description of Notes -- General."

Denominations...........  $1,000 and integral multiples thereof.

Maturity................  April 15, 2003.

Interest payment dates..  Monthly, commencing May 15, 1996, and the 15th day of
                          each month thereafter. The first interest payment will
                          represent interest from the date of issuance of the
                          Notes through May 14, 1996.

Sinking fund............  None.

Redemption at option
of Company..............  The Notes may not be redeemed prior to April 15, 1999.
                          Thereafter, the Company may elect to redeem the Notes,
                          in whole or in part, at any time upon not less than 
                          30 days nor more than 60 days written notice, at par
                          plus accrued interest to the date of redemption. See
                          "Description of Notes -- Redemption at Option of the
                          Company."

Repayment option
upon death..............  Upon request following the death of any holder of the 
                          Notes, the Company will repay such holder's Notes at
                          par plus accrued interest to the date of repayment up
                          to $50,000 in principal amount per holder per year,
                          subject to an aggregate limit for all holders of
                          $500,000 in principal amount per year and certain
                          other conditions. See "Description of Notes --
                          Repayment Option Upon Death."

Subordination...........  The Notes will be unsecured general obligations of the
                          Company and will be subordinated to all existing and
                          future "Senior Indebtedness" (as defined) of the
                          Company. There are no restrictions in the Indenture on
                          the creation of additional Senior Indebtedness. The
                          Notes will be structurally subordinated to all
                          liabilities (including deposits) of the Company's
                          subsidiaries. At December 31, 1995, the Company
                          (excluding subsidiaries) had $6.9 million in Senior
                          Indebtedness consisting of 10% Senior Notes due 1999
                          which the Company assumed in its acquisition of
                          Railroad on October 2, 1995. The $6.9 million of 10%
                          Senior Notes due 1999 are expected to be redeemed
                          immediately following issuance of the Notes offered
                          hereby. See "Risk Factors --Subordination of Notes,"
                          "Use of Proceeds" and "Description of Notes --
                          Subordination."

Covenants...............  The Indenture pursuant to which the Notes will be 
                          issued, among other things, limits the ability of the
                          Company to pay cash dividends or to make other capital
                          distributions under certain circumstances. The
                          Indenture also limits in certain respects
                          consolidations, mergers and transfers of all or
                          substantially all of the Company's assets. See
                          "Description of Notes -- Restrictions on Dividends and
                          Other Distributions" and " -- Consolidation, Merger or
                          Transfer."

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

                                       6
<PAGE>
 
- --------------------------------------------------------------------------------

Limited rights of
acceleration............  Payment of principal of the Notes may be accelerated 
                          only in case of certain events involving the
                          bankruptcy, insolvency or reorganization of the
                          Company which constitute an Acceleration Event (as
                          defined). There is no right of acceleration in the
                          case of a default in the payment of principal or
                          interest on the Notes or the performance of any other
                          covenant of the Company in the Indenture. See
                          "Description of Notes -- Acceleration Events."

Use of proceeds.........  The net proceeds of this offering will be used to 
                          refinance the Company's $40.25 million 10.25%
                          Subordinated Notes due 1999 and $6.9 million 10%
                          Senior Notes due 1999.

Listing................. The Company has applied for listing of the Notes on the
                          New York Stock Exchange under the proposed symbol "CFB
                          03."

Trustee.................  Harris Trust and Savings Bank.

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

                                       7
<PAGE>
 
- --------------------------------------------------------------------------------

                  SUMMARY CONSOLIDATED FINANCIAL INFORMATION

          The following summary consolidated financial data of the Company and
its subsidiaries as of and for the years ended June 30, 1995, 1994, 1993, 1992
and 1991 has been derived from the Company's audited Consolidated Financial
Statements, as restated to include the accounts and results of operations of
Railroad (see "The Company"). The following summary consolidated interim
financial data for the six months ended December 31, 1995 and 1994 has been
derived from unaudited consolidated interim financial statements which, in the
opinion of management, include all adjustments (consisting of normal recurring
adjustments except for the restatement of all prior periods as a result of the
pooling of Railroad and the accelerated amortization of goodwill recorded during
the six months ended December 31, 1994), considered necessary for a fair
presentation. The summary consolidated financial data should be read in
conjunction with the Company's audited Consolidated Financial Statements and
related Notes incorporated herein by reference. The consolidated financial data
for the six months ended December 31, 1995 is not necessarily indicative of the
operating results to be expected for the entire fiscal year.

<TABLE>
<CAPTION>
                                              Six Months Ended
                                                 December 31,                       Year Ended June 30,
                                             --------------------  -----------------------------------------------------
                                               1995       1994       1995       1994       1993       1992       1991
                                             ---------  ---------  ---------  ---------  ---------  ---------  ---------
                                                            (Dollars in thousands, except per share data)
<S>                                          <C>        <C>        <C>        <C>        <C>        <C>        <C>
Statement of Operations Data:
 
Interest income............................  $245,059   $219,162   $454,368   $393,854   $404,628   $447,883   $520,153
Interest expense...........................   168,335    144,504    304,526    256,102    276,584    352,527    456,651
                                             --------   --------   --------   --------   --------   --------   --------
Net interest income........................    76,724     74,658    149,842    137,752    128,044     95,356     63,502
Provision for loan losses..................    (3,091)    (3,241)    (6,408)    (6,248)    (6,185)    (7,981)    (9,937)
                                             --------   --------   --------   --------   --------   --------   --------
Net interest income after provision
  for loan losses..........................    73,633     71,417    143,434    131,504    121,859     87,375     53,565
Non-interest income........................    23,194     21,077     45,066     44,693     34,442     77,817     57,349
General and administrative expenses........    56,496     50,055    102,554     94,115     89,560     80,314     71,283
Amortization of goodwill and core value
  of deposits..............................     4,400      5,796     10,262     14,131     10,544     11,389     12,502
Accelerated amortization of goodwill.......        --     21,357     21,357         --         --         --         --
Intangible assets valuation adjustment.....        --         --         --     52,703         --         --         --
                                             --------   --------   --------   --------   --------   --------   --------
Income before income taxes, extraordinary
  items and cumulative effects of changes
  in accounting principles.................    35,931     15,286     54,327     15,248     56,197     73,489     27,129
Provision for income taxes.................    12,823     11,837     23,146     16,875     22,081     27,652     16,279
                                             --------   --------   --------   --------   --------   --------   --------
Income (loss) before extraordinary items
  and cumulative effects of changes
  in accounting principles.................    23,108      3,449     31,181     (1,627)    34,116     45,837     10,850
Extraordinary items (1)....................        --         --         --         --         --     (5,046)    11,699
Cumulative effects of changes in
  accounting principles (2)................        --         --         --      6,597         --         --         --
                                             --------   --------   --------   --------   --------   --------   --------
Net income.................................  $ 23,108   $  3,449   $ 31,181   $  4,970   $ 34,116   $ 40,791   $ 22,549
</TABLE>

                      (Table continued on following page)

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

                                       8
<PAGE>
 
- --------------------------------------------------------------------------------

               SUMMARY CONSOLIDATED FINANCIAL INFORMATION, CONT.

<TABLE>
<CAPTION>
                                            Six Months Ended
                                              December 31,                           Year Ended June 30,
                                           -----------------        -----------------------------------------------------
                                            1995       1994          1995         1994       1993       1992        1991     
                                           ------     ------        ------       -------    ------     -------     ------    
                                                                (Dollars in thousands, except per share data)                  
<S>                                        <C>        <C>           <C>          <C>         <C>       <C>         <C>       
Statement of Operations Data, Cont.:                                                                                           
                                                                                                                               
Earnings per share (fully diluted):                                                                                            
  Income (loss) before extraordinary                                                                                           
    items and cumulative effects of                                                                                            
    changes in accounting principles..     $ 1.59       $  .24      $ 2.16       $ (.11)    $ 2.42     $ 4.68      $ 1.24      
  Extraordinary items (1).............         --           --          --           --         --       (.52)       1.33      
  Cumulative effects of changes in                                                                                             
     accounting principles (2)........         --           --          --          .46         --         --          --      
                                           ------       ------      ------       ------     ------     ------      ------      
  Net income..........................     $ 1.59       $  .24      $ 2.16       $  .35     $ 2.42     $ 4.16      $ 2.57      
                                           ======       ======      ======       ======     ======     ======      ======      
                                                                                                                               
Book value per common share...........     $25.28       $21.68      $23.65       $21.51     $21.28     $20.95      $20.97      
                                           ======       ======      ======       ======     ======     ======      ======      
Tangible book value per                                                                                                        
  common share (3)....................     $22.99       $18.75      $21.04       $16.73     $15.00     $12.81      $ 8.07      
                                           ======       ======      ======       ======     ======     ======      ======      
<CAPTION>                                                                                                                      
Statement of Financial Condition Data:                                                                                         
                                                                                                                               
<S>                                       <C>         <C>           <C>         <C>         <C>         <C>         <C>        
Total assets.........................     $6,593,880  $6,358,630    $6,569,579  $5,982,307  $5,262,336  $5,035,913  $5,457,741 
Investment securities (4)............        303,995     301,958       300,481     290,807     254,889     316,366     248,554 
Mortgage-backed securities (5).......      1,316,465   1,413,770     1,364,907   1,350,402     952,539     779,969   1,017,359 
Loans receivable, net (6)............      4,583,066   4,271,030     4,540,692   3,970,626   3,655,740   3,460,294   2,962,688 
Goodwill and core value of deposits..         32,863      41,527        37,263      67,661      87,946      98,490     109,879 
Deposits.............................      4,046,499   3,753,953     4,011,323   3,675,825   2,731,127   2,660,489   2,608,811 
Advances from Federal Home                                                                                                     
  Loan Bank..........................      1,773,687   1,983,809     1,787,352   1,625,456   1,868,779   1,465,062   1,326,103 
Other borrowings.....................        255,951     174,142       273,676     224,072     231,828     499,790   1,192,371 
Stockholders' equity                         362,530     307,198       337,614     304,568     297,848     253,528     178,542  
</TABLE>

                      (Table continued on following page)

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

                                       9
<PAGE>
 
- --------------------------------------------------------------------------------

               SUMMARY CONSOLIDATED FINANCIAL INFORMATION, CONT.
<TABLE>
<CAPTION>
 
 
                                         Six Months Ended
                                           December 31,           Year Ended June 30,
                                         ----------------  -------------------------------------
                                           1995    1994    1995    1994    1993    1992    1991
                                          ------  ------  ------  ------  ------  ------  ------
<S>                                       <C>     <C>     <C>     <C>     <C>     <C>     <C>
Selected Operating Ratios (7):
 
  Return on average assets (8)..........    .71%    .11%    .49%    .09%    .67%    .79%    .39%
  Return on average equity (8)..........  13.12%   2.26%   9.98%   1.54%  12.39%  20.12%  14.29%
  Net yield on interest-earning assets..   2.46%   2.52%   2.46%   2.59%   2.65%   2.01%   1.18%
  Earnings to fixed charges (9):
    Excluding interest on deposits......  1.58x   1.26x   1.43x   1.13x   1.41x   1.26x   1.11x
    Including interest on deposits......  1.21x   1.11x   1.18x   1.06x   1.20x   1.13x   1.06x
  Dividend payout ratio (10)............  12.58%    N/A     N/A     N/A     N/A   N/A     N/A
  General and administrative expenses
    divided by average assets (8).......   1.73%   1.61%   1.62%   1.67%   1.75%   1.55%   1.22%

<CAPTION> 
Selected Capital and Asset Quality Ratios:
 
Regulatory capital ratios of the Bank:
<S>                                         <C>     <C>     <C>     <C>     <C>     <C>     <C>
  Tangible capital........................   5.51%   4.83%   5.16%   4.69%   4.62%   2.95%   1.30%
  Core capital (Tier 1 capital)...........   5.78%   5.25%   5.47%   5.53%   5.93%   4.63%   3.19%
  Risk-based capital (Total capital)......  13.70%  12.94%  13.12%  13.16%  12.81%   8.87%   6.66%
 
Nonperforming assets to total assets......    .95%   1.12%    .95%   1.27%   1.97%   3.00%   3.60%
Nonperforming assets to total loans
  and nonperforming assets................   1.34%   1.59%   1.32%   1.84%   2.71%   4.08%   5.97%
Allowance for loan losses to total loans..   1.05%   1.06%   1.04%   1.11%   1.26%   1.43%   1.77%
Allowance for loan losses to total
  nonperforming assets....................  77.67%  65.69%  77.42%  59.04%  45.13%  33.58%  27.82%
Net loans charged-off to average
  loans outstanding.......................    .11%    .06%    .06%    .11%    .13%    .31%    .56%
</TABLE>
                         (footnotes on following page)

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

                                       10
<PAGE>
 
- --------------------------------------------------------------------------------

(footnotes for preceding tables)

- --------------------
(1)  For fiscal year 1992, represents the loss on early extinguishment of debt,
     net of income tax benefits, less the effect of the utilization of net
     operating losses carried forward; and for fiscal year 1991, represents the
     utilization of net operating losses carried forward that were not
     previously recognized for financial reporting purposes.
(2)  For fiscal year 1994, represents the cumulative effect of the change in the
     method of accounting for income taxes totaling $6,933,000 less the
     cumulative effect of the change in accounting for postretirement benefits
     totaling $519,000, net of an income tax benefit of $183,000.
(3)  Calculated by dividing stockholders' equity, reduced by the amount of
     goodwill and core value of deposits, by the number of shares of common
     stock outstanding at the respective dates.
(4)  Includes investment securities available for sale totaling $54.6 million,
     $3.7 million, $3.0 million, $5.4 million and $1.3 million, respectively, at
     December 31, 1995 and 1994, June 30, 1995, 1994 and 1993.  No investment
     securities were available for sale at June 30, 1992 and 1991.
(5)  Includes mortgage-backed securities available for sale totaling $384.7
     million, $41.3 million, $37.0 million, $45.0 million, $41.3 million, $20.8
     million and $500.9 million, respectively, at December 31, 1995 and 1994,
     June 30, 1994, 1993, 1992 and 1991.
(6)  Includes loans held for sale totaling $79.2 million, $84.9 million, $113.4
     million, $187.7 million, $171.8 million, $158.4 million and $154.4 million,
     respectively, at December 31, 1995 and 1994, June 30, 1995, 1994, 1993,
     1992 and 1991.
(7)  Ratios for the six months ended December 31, 1995 and 1994 are annualized.
     Such annualized data does include nonrecurring items and is not necessarily
     indicative of results for the entire fiscal years.
(8)  Based on daily average balances during fiscal year 1995 and 1994 and on
     average monthly balances for fiscal years 1993, 1992 and 1991.  Return on
     average assets and return on average stockholders' equity for the six
     months ended December 31, 1995 are .81% and 15.00%, respectively, excluding
     the after-tax effect of the nonrecurring expenses associated with the
     Railroad merger ($2.7 million) and the Company's 1995 proxy contest
     ($577,000).  Return on average assets and return on average stockholders'
     equity for fiscal year 1995 are .83% and 16.82%, respectively, excluding
     the accelerated amortization of goodwill totaling $21.4 million.  Return on
     average assets and return on average stockholders' equity for fiscal year
     1994 are .75% and 13.11%, respectively, excluding the after-tax effect of
     the intangible assets valuation adjustment and the cumulative effects of
     changes in accounting principles totaling $43.9 million and $6.6 million,
     respectively.  General and administrative expenses divided by average
     assets for the six months ended December 31, 1995 is 1.63% excluding the
     after-tax effect of the nonrecurring expenses associated with the
     aforementioned Railroad merger and 1995 proxy contest.
(9)  The ratio of earnings to fixed charges has been computed by dividing income
     (loss) before income taxes, extraordinary items and cumulative effects of
     changes in accounting principles plus fixed charges by fixed charges.
     Fixed charges represent all interest expense plus the portion of rental
     payments under operating leases deemed to be interest.
(10) Represents dividends declared per share divided by net income per share.
     The Company recently established a quarterly dividend policy, and paid its
     first dividend thereunder on October 31, 1995.  See "Recent Developments --
     Cash Dividend Policy."

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

                                       11
<PAGE>
 
                                  RISK FACTORS

     Prospective investors should consider, among other things, the following
factors in connection with a decision to purchase the Notes offered hereby.


Sources of Payment for Interest and Principal of the Notes

     The Company's principal asset is its investment in the capital stock of the
Bank.  Because it does not generate any significant revenues independent of the
Bank, the Company's ability to make interest and principal payments on the Notes
is dependent on the extent to which it receives dividends from the Bank.  The
Bank's ability to pay dividends to the Company is dependent on its ability to
generate earnings and is subject to a number of regulatory restrictions and tax
considerations.  Under current regulations of the Office of Thrift Supervision
(the "OTS"), in order to pay dividends without prior approval of the OTS, a
savings institution must satisfy all of its applicable regulatory capital
requirements.  The Bank currently complies with its regulatory capital
requirements and is considered "well-capitalized" under applicable banking
regulations.  At December 31, 1995, the Bank's regulatory capital ratios were
5.51%, 5.78%, and 13.70%, respectively, for tangible, core and risk-based
capital, compared to OTS regulatory capital requirements of 1.50%, 3.00% and
8.00%, respectively.  Should the Bank in the future fail to meet regulatory
capital requirements, it might be unable to pay dividends to the Company to fund
interest and principal payments on the Notes.  Further, even assuming it
continues to satisfy such requirements, the Bank will be restricted by
applicable OTS regulations from paying dividends beyond a specified percentage
of its earnings and excess capital, and will be required to furnish the OTS with
30 days' prior written notice of any proposed dividend.  The OTS will have the
opportunity to object to any proposed dividend during such period.  At December
31, 1995, the Bank had $90.2 million available for the payment of dividends to
the Company under current OTS regulations.  If the Company were denied access to
the earnings of the Bank, whether by regulatory restriction, inadequate earnings
or deterioration in the Bank's financial condition, the Company's ability to
make debt service payments on the Notes would be significantly impaired.

Subordination of Notes

     The Notes are subordinated to all Senior Indebtedness of the Company.  By
reason of such subordination, in the event of liquidation of the Company,
holders of the Notes will not receive payment until the holders of Senior
Indebtedness have been satisfied.  While Senior Indebtedness excludes
indebtedness of the Company's subsidiaries, holders of the Notes, as creditors
of the Company, will be denied access to the assets of the Company's
subsidiaries upon such subsidiaries' liquidation or reorganization until all the
prior claims of creditors of such subsidiaries have been satisfied.  Obligors of
the Bank, for example, including depositors, have first claim on the assets of
the Bank in the event of liquidation of the Bank.  There is no limitation in the
Indenture on the Company's creation of Senior Indebtedness or indebtedness
ranking in parity with the Notes.  See "Description of Notes -- General" and " -
- -Subordination."

Potentially Adverse Impact of Interest Rates and Economic and Industry
Conditions

     The savings institution industry is affected by fluctuations in market
interest rates.  Like most savings institution holding companies, the Company's
net interest income is affected by general economic and other factors that
influence market interest rates and the Company's ability to respond to changes
in such rates.  General economic conditions also affect the credit quality of
the Company's assets.  Adverse economic conditions may affect the ability of the
Bank's borrowers to repay loans, particularly in the areas of commercial real
estate and consumer lending.  To the extent that changes in interest rates and
economic conditions adversely affect the Company's financial condition and
results of operations, the Company's ability to make debt service payments on
the Notes may be impaired.

                                       12
<PAGE>
 
     Significant and rapid changes have occurred in the savings institution
industry in recent years, and the future of the industry is subject to various
uncertainties.  The traditional role of savings institutions as the nation's
primary housing lenders is diminishing and savings institutions are subject to
increasing competition from commercial banks and mortgage bankers.  The savings
institution industry also faces a volatile and uncertain regulatory environment
in which applicable laws, regulations and enforcement policies are subject to
significant change.  There can be no assurance that changes in the savings
institution industry, regulatory and otherwise, will not adversely affect the
financial condition and results of operations of the Company and, as a result,
impair its ability to make debt service payments on the Notes.

Limited Covenants

     The covenants in the Indenture are limited and are not designed to protect
holders of the Notes in the event of a material adverse change in the Company's
financial condition or results of operations.  The provisions of the Indenture
should not be a significant factor in evaluating whether the Company will be
able to comply with its obligations under the Notes.  See "Description of the
Notes."

Limited Rights of Acceleration of Notes

     Payment of principal of or interest on the Notes may be accelerated only in
the case of the bankruptcy, insolvency or reorganization of the Company.  There
is no right of acceleration in the case of a default in the payment of principal
or interest on the Notes or in the performance of any other covenant of the
Company.  See "Description of Notes--Acceleration Events."

Deposit Insurance Premium Disparity; Assessment on Deposits

     The Bank's savings deposits are insured by the Savings Association
Insurance Fund ("SAIF"), which is administered by the Federal Deposit Insurance
Corporation ("FDIC").  The assessment rate currently ranges from 0.23% of
deposits for well capitalized institutions to 0.31% of deposits for
undercapitalized institutions.

     The FDIC also administers the Bank Insurance Fund ("BIF"), which has the
same designated reserve ratio as the SAIF.  On August 8, 1995, the FDIC adopted
an amendment to the BIF risk-based assessment schedule which lowered the deposit
insurance assessment rate for most commercial banks and other depository
institutions with deposits insured by the BIF to a range of from 0.31% of
insured deposits for undercapitalized BIF-insured institutions to 0.04% of
deposits for well-capitalized institutions, which constitute over 90% of BIF-
insured institutions.  The FDIC amendment became effective September 30, 1995.
Subsequently, the FDIC reduced the premium rate for the most highly rated BIF-
insured institutions to the statutory minimum of $1,000 per semi-annual period.
The FDIC amendment creates a substantial disparity in the deposit insurance
premiums paid by BIF and SAIF members and places SAIF-insured savings
institutions at a significant competitive disadvantage to BIF-insured
institutions.

     A number of proposals have been considered to recapitalize the SAIF in
order to eliminate the premium disparity. The Senate and the House of
Representatives have both, as part of a budget reconciliation package to balance
the federal budget, approved legislation requiring a one time assessment of .85%
of insured deposits to be imposed on all SAIF-insured deposits held as of 
March 31, 1995. This assessment was originally scheduled to be payable during 
the first quarter of 1996. The assessment would result, on a pro forma basis as
of December 31, 1995, in a one-time after-tax charge of approximately $21.8
million to the Company. Such assessment would have the effect of reducing the
Bank's tangible capital to $339.9 million, or 5.19%, of adjusted total assets,
core capital to $358.7 million, or 5.47%, of adjusted total assets, and risk-
based capital to $392.9 million, or 13.07%, of risk-weighted assets. Including
the insured deposits of Conservative as if the Company and Conservative had
merged as of December 31, 1995, the assessment would have resulted in a one-time
after-tax charge of approximately $22.9 million, and reduced the pro forma
combined tangible, core and risk-based capital to $371.2 million (5.38%), $390.0
million (5.64%) and $425.0 million (13.35%), respectively. The Bank would, on a
pro forma basis as of December 31, 1995, continue to exceed the minimum
requirements to be classified as a "well capitalized" institution under
applicable regulations. If such a special assessment were required and the SAIF
as a result was fully recapitalized,

                                       13
<PAGE>
 
it could have the effect of reducing the Bank's deposit insurance premiums to
the SAIF, thereby increasing net income in future periods.

     Also under consideration by Congress are proposals relating to merger of
the BIF and SAIF funds, the elimination of the thrift charter and the federal
tax implications of conversion to a national bank.  Management of the Company is
unable to accurately predict at this time whether any of these proposals will be
adopted in their current form or the impact of these proposals on the Company.


                              RECENT DEVELOPMENTS

     Recent Acquisitions.  On October 2, 1995, the Company completed the
acquisition of Railroad, the holding company for Railroad Savings Bank, FSB.  At
September 30, 1995, Railroad operated 18 full-service branch offices and 71
agency offices throughout the State of Kansas and had $602.9 million in total
assets, $421.4 million in deposits and $27.7 million in stockholders' equity.
This acquisition was accounted for as a pooling of interests and, accordingly,
the Company's historical consolidated financial statements have been restated
for all periods prior to the acquisition to include the accounts and results of
operations of Railroad.  The Company's restated financial statements are
included in its Form 8-K filed with the Commission on March 19, 1996.

     On February 1, 1996, the Company completed the acquisition of Conservative,
the holding company for Conservative Savings Bank, FSB.  At that date,
Conservative operated seven offices in Nebraska and one each in Harlan, Iowa and
Overland Park, Kansas and had $302.9 million in total assets, $197.9 million in
deposits and $35.1 million in stockholders' equity.  The acquisition of
Conservative was accounted for as a purchase transaction.

     Payment of Accrued Tax Liabilities.  As a result of the final disposition
of a subsidiary's interest in a nuclear generating facility in Palo Verde,
Arizona in February 1996, the Company will pay accrued federal and state tax
liabilities which were previously deferred for financial reporting purposes
totalling approximately $54,827,000.  These tax payments are due in June 1996
for the federal tax liability and in September and October 1996 for the state
tax liabilities.  While these payments will affect the Company's cash flow
position, they will have only a nominal impact on its financial condition and
results of operations.

     Cash Dividend Policy. On October 4, 1995, the Company's Board of Directors
established a policy of paying a quarterly cash dividend of $.10 per share.
Accordingly, cash dividends totalling $1,429,000 and $1,434,000 were paid on
October 31, 1995 and January 12, 1996, respectively. The Company currently plans
to continue paying dividends on a quarterly basis subject to the Board of
Directors' continuing evaluation of the Company's consolidated earnings,
financial condition, liquidity, capital and other factors, including economic
conditions and regulatory restrictions.

     Proxy Contest.  At the Company's annual meeting of shareholders in November
1995, shareholders voted (i) in favor of a nonbinding proposal submitted by a
shareholder which requested the Board of Directors to promptly proceed to effect
a sale or merger of the Company and to take certain steps to that end, and (ii)
to replace two incumbent directors with nominees submitted by such shareholder.
At the Board meeting following the meeting of shareholders, the Board of
Directors considered the shareholder proposal and determined to reaffirm its
commitment to an active and ongoing evaluation of the Company's strategic
alternatives and to remaining open to all options available to the Company for
maximizing value for the Company and its stockholders.

                                USE OF PROCEEDS

     The net proceeds to the Company from the sale of the Notes offered hereby
(after deducting underwriting discounts and estimated expenses of the offering)
will be approximately $_____ million.  A total of $_____ of the net proceeds
will be used to refinance the Company's 10.25% Subordinated Notes due 1999 and
10% Senior Notes due 1999, both of which are expected to be redeemed immediately
following issuance of the Notes offered hereby.  The remainder of the net
proceeds will be used for general corporate purposes.

                                       14
<PAGE>
 
                                 CAPITALIZATION

     The following table presents the consolidated capitalization of the Company
at December 31, 1995, and as adjusted to give effect to the issuance of the
Notes offered hereby and the application of the net proceeds as described
herein.  In addition, at December 31, 1995, the Company had other borrowings
consisting of deposits ($4.0 billion), FHLB advances ($1.8 billion) and other
funding liabilities ($208.8 million) incurred in the ordinary course of
business.
<TABLE>
<CAPTION>

                                                        December 31, 1995
                                                      ----------------------
                                                       Actual    As Adjusted
                                                      ---------  -----------
                                                      (Dollars in thousands)
<S>                                                   <C>        <C>
Parent Company Long-Term Debt:
  10% Senior Notes due 1999........................   $  6,900     $     --
  10.25% Subordinated Notes due 1999...............     40,250           --
  Subordinated Notes due 2003, offered hereby......         --       50,000
                                                      --------     --------
  Total parent company long-term debt..............   $ 47,150     $ 50,000
                                                      ========     ========

Stockholders' equity:
  Preferred stock, $.01 par value; 10,000,000
     shares authorized, none issued................         --           --
  Common stock, $.01 par value; 25,000,000 shares
     authorized, 14,340,274 issued and outstanding
      (1)..........................................   $    143     $    143
  Additional paid-in capital.......................    148,036      148,036
  Unrealized holding gain on securities available
     for sale, net.................................      3,249        3,249
  Retained earnings, substantially restricted (2)..    211,102      210,332
                                                      --------     --------
  Total stockholders' equity.......................   $362,530     $361,760
                                                      ========     ========
 
</TABLE>
- --------------------
(1)  Does not include 321,078 shares of common stock which are issuable upon the
     exercise of outstanding options granted under the Company's Stock Option
     Plan.
(2)  The retained earnings of the Company are subject to certain restrictions.
     See Notes 16 and 17 to Notes to the Company's restated Consolidated
     Financial Statements, which are incorporated herein by reference.  The
     reduction of retained earnings results from the write-off of deferred
     offering expenses ($770,378 net of income taxes) relating to the 10.25%
     Subordinated Notes due 1999 and the 10% Senior Notes due 1999.

                                       15
<PAGE>
 
                                   MANAGEMENT

     The following table sets forth certain information about the directors and
executive officers of the Company.
<TABLE>
<CAPTION>
 
                              Age at
                             December Director
    Name                     31, 1995  Since     Position/Background
    ----                     --------  -----     -------------------
<S>                          <C>       <C>       <C> 
William A. Fitzgerald           58      1973     Chairman of the Board and Chief
                                                 Executive Officer of the
                                                 Company and the Bank.   
                
Robert F. Krohn                 62      1984     Vice Chairman and Chief Executive
                                                 Officer of PSI Group, Inc., a
                                                 national written communications
                                                 company. Also serves as President
                                                 of Krohn Corporation, a strategic
                                                 planning firm. Served as Chairman
                                                 of the Board of the Company and
                                                 the Bank from 1990 through 1994.
                            
Robert S. Milligan              51      1987     Chairman of the Board and Chief
                                                 Executive Officer of MI
                                                 Industries, a meat specialty and
                                                 protein processing company
                                                 headquartered in Lincoln,
                                                 Nebraska, which produces products
                                                 for pharmaceutical, biological and
                                                 research markets.

Charles M. Lillis               54      1988     President and Chief Executive
                                                 Officer of U S WEST Media Group,
                                                 the international, cellular,
                                                 directory publishing and cable
                                                 television units of U S WEST, Inc.
                           
Talton K. Anderson              58      1991     Owner and President of three
                                                 automobile dealerships in Omaha,
                                                 Nebraska, as well as one in
                                                 Lincoln, Nebraska. Mr. Anderson is
                                                 also the President of a Nebraska-
                                                 based automobile leasing company
                                                 and a reinsurance company.
               
Carl G. Mammel                  62      1991     Chairman of the Board of Mammel &
                                                 Associates, a consulting firm
                                                 providing services in executive
                                                 benefits, employee benefits
                                                 planning and wealth transfer
                                                 planning. He is also a managing
                                                 partner and Executive Vice
                                                 President of M Financial
                                                 Corporation, a network of
                                                 financial service firms throughout
                                                 the United States. 
                             
James P. O'Donnell              48      1991     Senior Vice President and Chief
                                                 Financial Officer of ConAgra,
                                                 Inc., an Omaha, Nebraska-based
                                                 international diversified food
                                                 company with annual sales of
                                                 approximately $24 billion.
                         
Steven M. Ellis                 38      1995     Senior Vice President, Treasurer
                                                 and a director of CAI
                                                 Corporation, whose principal
                                                 business relates to investments
                                                 in securities.
                            
Robin R. Glackin                50      1995     President, Chief Executive
                                                 Officer and a director of CAI
                                                 Corporation with which he has
                                                 been associated since 1989. Mr.
                                                 Glackin is also the principal
                                                 executive officer of Glackin
                                                 Associates, a consulting and
                                                 investment company and President
                                                 of Enlight Industries, L.L.C., a
                                                 manufacturing company.

James A. Laphen                 47      N/A      President, Chief Operating
                                                 Officer and Chief Financial
                                                 Officer of the Company and the
                                                 Bank.                
</TABLE>

                                       16
<PAGE>
 
                              DESCRIPTION OF NOTES

     The Notes are to be issued under an indenture (the "Indenture"), dated as
of April 15, 1996, between the Company and Harris Trust and Savings Bank, as
trustee (the "Trustee").  The Notes are not savings accounts or deposits of the
Bank and are not insured by the FDIC, any governmental agency or otherwise.

     The following summaries of certain provisions of the Indenture do not
purport to be complete and are subject to, and are qualified in their entirety
by reference to, the provisions of the Indenture (including the definition of
certain terms in the Indenture), the form of which has been filed as an exhibit
to the Registration Statement of which this Prospectus is part.  Wherever
particular provisions and definitions of the Indenture are referred to, such
provision and definitions are incorporated by reference as part of the
statements made, and the statements are qualified in their entirety by such
reference.  Article and Section references are to Articles and Sections of the
Indenture.  For purposes of the "Description of Notes" section of this
Prospectus, "Company" refers to Commercial Federal Corporation, excluding its
subsidiaries, unless the subsidiaries are specifically included.

General

     The Notes offered by this Prospectus will be general unsecured obligations
of the Company and will be limited to $50,000,000 aggregate principal amount.
The Notes will be issued in registered form only, without coupons, in
denominations of $1,000 and any integral multiple thereof.  Interest on the
Notes will accrue from the date of original issuance and will be payable on the
fifteenth day of each month, commencing May 15, 1996 (each, an "Interest Payment
Date"), at the rate per annum stated on the cover page of this Prospectus.
Interest will be payable to the person in whose name the Note is registered at
the close of business on the seventh day of the month in which such Interest
Payment Date occurs.  (Sections 201, 202, 203, 301, 302, 307, 308 and 311).  The
Notes will mature on April 15, 2003 unless redeemed earlier at the option of the
Company or repaid earlier upon the death of a Holder as set forth below.  See "-
- - Redemption at Option of the Company" and "Repayment Option Upon Death."

     Principal and interest will be payable at an office or agency to be
maintained by the Trustee in New York, New York, except that, at the option of
the Company, principal and interest may be paid by check mailed to the person
entitled thereto.  (Sections 301, 307 and 1002)  The Notes may be presented for
registration of transfer or exchange at an office or agency to be maintained by
the Trustee in New York, New York.  (Section 305)  The Notes will be
exchangeable without service charge, but the Company may require payment to
cover taxes or other government charges.  (Section 305)  The Notes will not be
secured by the assets of the Company or any of its subsidiaries or affiliates or
otherwise and will not have the benefit of a sinking fund for the retirement of
principal.  In addition, the rights of the Company to participate in any
distribution of assets of any subsidiary, including the Bank, upon its
liquidation or reorganization or otherwise (and thus the ability of the Holders
of the Notes to benefit indirectly from such distribution) are subject to the
prior claims of creditors of that subsidiary.  Claims on the Company's
subsidiaries by creditors other than the Company may include substantial
obligations with respect to loans, deposit liabilities, Federal Home Loan Bank
("FHLB") advances, federal funds purchased and securities sold under repurchase
agreements.

     So long as the Company is a reporting company under the Exchange Act, the
Company will furnish to holders of the Notes annual reports of the Company
containing audited financial statements and interim reports with unaudited
financial data on a quarterly basis.  If the Company ceases to be a reporting
company under the Exchange Act, the Company will furnish to holders of the Notes
information which is substantially comparable to the information provided as a
reporting company.  (Section 704)

     The Indenture does not contain provisions that would provide protection to
Holders against a decline in credit quality resulting from recapitalizations or
similar restructurings.

Redemption at Option of the Company

     The Notes may not be redeemed prior to April 15, 1999.  Thereafter, the
Notes are subject to redemption at the option of the Company, in whole or in
part from time to time, upon not less than 30 nor more than 60 days

                                       17
<PAGE>
 
notice mailed to the registered Holders thereof.  The redemption price will be
paid with interest accrued to the date fixed for redemption (subject to the
right of the registered Holder on the record date for an interest payment to
receive such interest).  If the Company elects to redeem less than all of the
Notes, the Trustee will select which Notes to redeem using such method as it
shall deem fair and appropriate, including the selection for redemption of a
portion of the principal amount of any Note but not less than $1,000.  On and
after the redemption date, interest will cease to accrue on the Notes or
portions thereof called for redemption.  (Article Eleven)

Repayment Option Upon Death

     Upon the death of any Holder of Notes, the Company will purchase such
Holder's Notes on request, if (a) the Notes have been registered in the Holder's
name since their date of issuance or for a period of six months prior to the
date of such Holder's death, whichever is less, (b) the redemption payments with
respect to such Holder's Notes will not exceed $50,000 in principal amount in
any calendar year, (c) the Company will not, after giving effect to such
payment, have made redemption payments on Notes of deceased Holders in an
aggregate amount exceeding $500,000 in principal amount in any calendar year (if
such aggregate principal amount exceeds $500,000, the Trustee will repay such
notes up to $500,000 in principal amount in the order in which such requests for
repayment were received), (d) either the Company or the Trustee has been
notified in writing of the request for redemption within one year after the
Holder's death, and if less than all of such Holder's Notes are redeemed
pursuant to such initial request, either the Company or the Trustee has been
notified in writing of subsequent requests for redemption of additional Notes of
such Holder within one year after any such preceding notice, (e) the Company is
not, after giving effect to such payment, in default under any Senior
Indebtedness, and (f) the Company is not subject to any law, regulation,
agreement or administrative directive preventing such repayment.  Notes for
which such repayment is requested shall, subject to the limitations described
above, be repaid at 100% of the principal amount thereof, together with interest
accrued to the repayment date, within 30 days following receipt by the Company
of the following:  (a) a written request for repayment signed by a duly
authorized representative of the Holder, which shall indicate the name of the
deceased Holder, the date of death of the deceased Holder and the principal
amount of Notes to be repaid, (b) the certificates representing the Notes to be
repaid, and (c) evidence satisfactory to the Company and the Trustee of the
death of the Holder and evidence of authority of the representative to the
extent required by the Trustee.  Authorized representatives of a Holder shall
include executors, administrators or other legal representatives of an estate,
trustees of a trust, joint owners of Notes owned in joint tenancy or tenancy by
the entirety, custodians, conservators, guardians, attorneys-in-fact and other
persons generally recognized as having legal authority to act on behalf of
others.  (Section 1201)

     The death of a person owning a Note in joint tenancy or tenancy by the
entirety with another or others shall be deemed the death of the Holder of the
Note, and the entire principal amount of the Note so held shall be subject to
repayment, together with interest accrued thereon to the repayment date.  The
death of a person owning a Note by tenancy in common shall be deemed the death
of the Holder of a Note only with respect to the deceased Holder's interest in
the Note so held in tenancy in common; except that in the event a Note is held
by husband and wife as tenants in common, the death of either shall be deemed a
death of the Holder of the Note and the entire principal amount of the Note so
held shall be subject to repayment.  The death of a person who, during his or
her lifetime, was entitled to substantially all of the beneficial interest of
ownership of a Note, will be deemed the death of the Holder thereof for purposes
of this provision, regardless of the registered Holder, if such beneficial
interest can be established to the satisfaction of the Trustee.  Such beneficial
interest will be deemed to exist in typical cases of nominee ownership,
ownership under the Uniform Gifts to Minors Act, community property or other
joint ownership arrangements between a husband and wife and trust arrangements
where one person has substantially all of the beneficial ownership interests in
the Note during his or her lifetime.  (Section 1201)

Subordination

     The Notes are subordinated, in the manner and to the extent hereinafter
described, to the prior payment of all "Senior Indebtedness" of the Company.
Senior Indebtedness is defined as the principal of, premium, if any, and
interest on (1) all indebtedness of the Company for money borrowed (including
indebtedness of others guaranteed by the Company) other than the Notes, whether
outstanding on the date of the Indenture or thereafter created, assumed or
incurred, (2) any amendments, renewals, extensions, modifications and refundings
of any such

                                       18
<PAGE>
 
indebtedness, unless in either case in the instrument creating or evidencing any
such indebtedness or pursuant to which it is outstanding it is provided that
such indebtedness is not superior in right of payments to the Notes, and (3)
Derivative Obligations (as defined below).  (Sections 101 and 1301)  The Notes
will be subordinated to the $6.9 million in aggregate principal amount of the
Company's 10% Senior Notes due 1999 and will rank pari passu with the $40.25
million in aggregate principal amount of the Company's 10.25% Subordinated Notes
due 1999 to the extent such 10% Senior Notes due 1999 and 10.25% Subordinated
Notes due 1999 remain outstanding after issuance of the Notes.  The Company
intends to repay in full the entire principal amount of its 10% Senior Notes due
1999 and 10.25% Subordinated Notes due 1999 with the proceeds of this offering.
See "Use of Proceeds."

     For the purposes of the definition of Senior Indebtedness, "indebtedness
for money borrowed" is defined as (a) any obligation of the Company for the
repayment of borrowed money, whether or not evidenced by bonds, debentures,
notes or other written instruments, (b) any deferred payment obligation of the
Company for the payment of the purchase price of property or assets evidenced by
a note or similar instrument, (c) any obligation of the Company for the payment
of rent or other amounts under a lease of property or assets which obligation is
required to be classified and accounted for as a capitalized lease on the
balance sheet of the Company under general accepted accounting principals.
Notwithstanding the foregoing, Senior Indebtedness shall not include any
obligation of the Company that constitutes a trade payable or accrued liability
arising in the ordinary course of business.

     "Derivative Obligations" are defined as any obligations of the Company to
make payment pursuant to the terms of any securities contracts and foreign
currency exchange contracts, derivative instruments, such as swap agreements
(including interest rate and currency and foreign exchange swap agreements), cap
agreements, floor agreements, collar agreements, interest rate agreements,
foreign exchange agreements, options, commodity futures contracts and commodity
options contracts (other than obligations on account of indebtedness for money
borrowed ranking pari passu with or subordinate to the Notes).  (Sections 101
and 1201)

     Upon a distribution of assets, dissolution, winding up, total liquidation
or reorganization of the Company, if a default has occurred and is continuing
with respect to payment of principal or interest on any Senior Indebtedness or
if an Acceleration Event shall have occurred and the principal of the Notes has
been declared due and payable and such declaration has not been rescinded or
annulled, then in any such instance all Senior Indebtedness must be paid in full
before any payment of principal or interest on the Notes can be made.  (Section
1301)  Any subordination will not prevent the occurrence of an Acceleration
Event or an "Event of Default" (as defined below) under the Indenture.

     By reason of the subordination of the Notes, in the event of liquidation of
the Company, the Holders of the Notes will not receive payment until the holders
of Senior Indebtedness have been satisfied, and in such event holders of Senior
Indebtedness may recover more than Holders of Notes.  As of December 31, 1995,
the Company had Senior Indebtedness in the amount of $6.9 million in aggregate
principal amount outstanding, consisting of the Company's 10% Senior Notes due
1999, which Senior Indebtedness is expected to be redeemed immediately following
issuance of the Notes offered hereby using the proceeds therefrom.  While Senior
Indebtedness excludes indebtedness of the Company's subsidiaries, Holders of the
Notes, as creditors of the Company, will be denied access to the assets of the
Company's subsidiaries, upon such subsidiaries' liquidation or reorganization,
until all the prior claims of creditors of such subsidiaries have been
satisfied.  Obligors of the Bank, for example, including depositors, have first
claim on the assets of the Bank in the event of liquidation of the Bank.  There
is no limitation in the Indenture on the Company's creation of Senior
Indebtedness or indebtedness ranking in parity with the Notes.

Restrictions on Dividends and Other Distributions

     The Indenture provides that the Company cannot declare or pay dividends on,
or purchase, redeem or acquire its capital stock, return any capital to holders
of capital stock as such, or make any distribution of assets to capital
stockholders as such, except that the Company may (a) declare and pay a dividend
in capital stock of the Company and (b) declare and pay a dividend, purchase,
redeem or acquire capital stock or make another distribution in cash or property
other than capital stock of the Company if the amount of such dividend,
redemption or distribution, together with the amount of all previous such
dividends and distributions after June 30, 1995, would not exceed in the
aggregate the sum of (i) $50.0 million, plus (ii) 75% of the Company's
Consolidated Net Income

                                       19
<PAGE>
 
(as defined) for each fiscal year commencing after the year ended June 30, 1995
(reduced by 100% of any consolidated net loss in any fiscal year), plus (iii)
100% of the net proceeds received by the Company for any capital stock issued
after December 31, 1995.  (Section 1007)

Consolidation, Merger or Transfer

     The Company may not consolidate with, merge into, or transfer all or
substantially all of its assets to another entity unless such other entity
assumes the Company's obligations under the Indenture and unless, after giving
effect thereto, no event shall have occurred and be continuing which, after
notice or lapse of time, would become an Event of Default, each insured
institution controlled by the surviving corporation shall be in compliance with
applicable minimum capital requirements or shall have filed a capital plan
acceptable to its primary regulator and certain other conditions are met.
(Section 801)

Events of Default

     An Event of Default includes:  (a) failure to pay the principal on the
Notes when due at Maturity, upon redemption or upon repayment, as provided in
the Indenture, whether or not prohibited by the subordination provisions of the
Indenture; (b) failure to pay any interest on the Notes for 10 days after such
interest becomes due and payable, whether or not prohibited by the subordination
provisions of the Indenture; (c) failure to perform any other covenant set forth
in the Indenture for 30 days after receipt of written notice from the Trustee or
Holders of at least 25% in aggregate principal amount of the outstanding Notes
specifying the default and requiring the Company to remedy such default; (d)
default in the payment at stated maturity of indebtedness of the Company or
certain subsidiaries for money borrowed having an outstanding principal amount
due at stated maturity greater than $7.0 million and such default having
continued for a period of 30 days beyond any applicable grace period; (e) an
event of default as defined in any mortgage, indenture or instrument of the
Company or certain subsidiaries shall have happened and resulted in the
acceleration of indebtedness which, together with the principal amount of any
other such indebtedness so accelerated, aggregates $7.0 million or more, and
such default shall not have been cured or waived and such acceleration shall not
have been rescinded or annulled; (f) certain events of insolvency, receivership,
or reorganization of the Company or certain subsidiaries; and (g) entry of a
final judgment, decree or order against the Company or certain subsidiaries for
the payment of money in excess of $7.0 million in certain circumstances.  Except
as described under "Acceleration Events" below, there is no right to
acceleration in the case of an Event of Default.  (Section 501)

     The Indenture provides that the Trustee shall, within 90 days after the
occurrence of a "default" (meaning, for this purpose, the events specified above
without grace periods), mail to the Holders of the Notes notice of all defaults
known to it which have occurred and remain uncured; provided, that, except in
the case of a default in the payment of principal or interest on any of the
Notes, the Trustee shall be protected in withholding such notice if and so long
as it in good faith determines that the withholding of such notice is in the
interest of the Holders.  (Section 602)

     Upon the occurrence of any Event of Default the Company shall, upon demand
of the Trustee, pay to the Trustee, for the benefit of the Holders of the Notes,
all amounts then due and payable with respect to such Notes, with interest upon
the overdue principal and, to the extent that payment of such interest shall be
legally enforceable, upon any overdue installments of interest at the rate of
interest borne by the Notes.  If an Event of Default with respect to the Notes
occurs and is continuing, the Trustee may in its discretion proceed to protect
and enforce its rights and the rights of the Holders of the Notes by such
appropriate judicial proceedings as the Trustee shall deem most effectual to
protect and enforce any such rights, whether for the specific enforcement of any
covenant or agreement in the Indenture or such Notes or in the aid of the
exercise of any power granted in the Indenture or the Notes, or to enforce any
other proper remedy.  (Section 503)

     The Company must furnish annually to the Trustee an Officer's Certificate
stating whether to the best of the knowledge of the signers the Company is in
default under any of the provisions of the Indenture, and specifying all such
defaults and the nature thereof of which they have knowledge.  (Section 1012)

                                       20
<PAGE>
 
     A Holder will not have any right to institute any proceeding with respect
to the Indenture or for any remedy thereunder, unless (a) such Holder shall have
previously given to the Trustee written notice of a continuing Event of Default,
(b) the Holders of at least 25% in aggregate principal amount of the outstanding
Notes shall have made a written request, and offered reasonable indemnity, to
the Trustee to institute such proceeding as Trustee, (c) the Trustee shall have
failed to institute such proceeding within 60 days and (d) the Trustee shall not
have received from the Holders of a majority in aggregate principal amount of
the outstanding Notes a direction inconsistent with such request.  (Section 507)
However, the Holder of any Note will have an absolute right to receive payment
of the principal of and interest on such Notes on or after the respective due
dates and to institute suit for the enforcement of any such payment.  (Section
508)

Acceleration Events

     The Indenture defines an "Acceleration Event" as an Event of Default
relating to bankruptcy, insolvency or reorganization of the Company.  If an
Acceleration Event shall occur and be continuing, either the Trustee or the
Holders of at least 25% in aggregate principal amount of outstanding Notes may
accelerate the maturity of all such outstanding Notes.  If an Acceleration Event
has occurred and a declaration of acceleration made before a judgment or decree
for payment of money due is obtained, Holders of a majority of the outstanding
Notes may rescind the acceleration of the Notes if all Acceleration Events have
been remedied and all payments due, other than those due as a result of
acceleration, have been made.  (Section 502)

Modification and Waiver

     With certain limited exceptions which permit modification of the Indenture
by the Company and the Trustee only, the Indenture may be modified by the
Company with the consent of Holders of not less than a majority in aggregate
principal amount of outstanding Notes; provided, however, that no such changes
shall without the consent of the Holder of each Note affected thereby (a) change
the maturity date of the principal of, or the due date of any installment of
interest on, any Note, (b) reduce the principal of, or the rate of interest on,
any Note, (c) change the currency in which any portion of the principal of, or
interest on, any Note is payable, (d) impair the right to institute suit for the
enforcement of any such payment, (e) reduce the above-stated percentage of
Holders of the outstanding Notes necessary to modify the Indenture, (f) modify
the foregoing requirements or reduce the percentage of outstanding Notes
necessary to waive any past default or (g) impair the optional right to
repayment provided the Holders.  (Sections 513 and 902).

     The Holders of a majority in aggregate principal amount of outstanding
Notes may waive compliance by the Company with certain restrictive provisions of
the Indenture.  (Section 1013)

Satisfaction and Discharge of Indenture; Defeasance

     The Indenture provides that the Company may terminate its obligations under
the Indenture with respect to all Notes, by delivering to the Trustee, in trust
for such purpose, money, Government Obligations or both which, through the
payment of interest and principal in respect thereof in accordance with their
terms, will provide on the due dates of any payment of principal and interest,
or a combination thereof, money in an amount sufficient to discharge the entire
indebtedness of such Notes.  (Section 401 and 402)

The Trustee

     Harris Trust and Savings Bank will serve as Trustee under the Indenture and
is also the Note Registrar.


                                  UNDERWRITING

     Under the terms and subject to the conditions contained in the Purchase
Agreement (a copy of which is filed as an exhibit to the Registration Statement
of which this Prospectus is a part), the Underwriters named below have

                                       21
<PAGE>
 
severally agreed to purchase, and the Company has agreed to sell to the
Underwriters, $50,000,000 in aggregate principal amount of Notes, at the public
offering price less the underwriting discounts and commissions set forth on the
cover page of the Prospectus, in the dollar amount of Notes set forth opposite
their names in the table below:

<TABLE> 
<CAPTION> 
                                              Principal
          Underwriter                          Amount
          -----------                         -------
     <S>                                    <C> 
     Piper Jaffray Inc..................    $
     Alex. Brown & Sons Incorporated....
     Montgomery Securities..............
                                            -----------
      Total                                 $50,000,000
                                            ===========
</TABLE> 

     The nature of the Underwriters' obligation is such that if any of the Notes
are purchased, all of the Notes must be purchased.  The Underwriters propose to
offer the Notes to the public at the Price to Public set forth on the cover page
of this Prospectus and to dealers at such price less a concession not in excess
of ____% of the principal amount of the Notes.  The Underwriters may allow and
such dealers may reallow a concession not in excess of ____% of the principal
amount of the Notes to certain other brokers and dealers.  After the offering,
the Price to Public, concession and reallowance may be changed by the
Underwriters.

     The Company has applied for listing of the Notes on the New York Stock
Exchange under the symbol "CFB 03."  There can be no assurance, however, that an
active trading market in the Notes will develop or that the Notes will not trade
at a discount to their principal amount.

     The Purchase Agreement provides that the Company will indemnify the
Underwriters against certain liabilities in connection with this offering,
including liabilities under the Securities Act of 1933, as amended.


                                 LEGAL MATTERS

     The legality of the Notes offered hereby will be passed upon for the
Company by Housley Kantarian & Bronstein, P.C., Washington, D.C.  Certain legal
matters will be passed upon for the Underwriters by Dorsey & Whitney LLP,
Minneapolis, Minnesota.  Both firms may rely as to matters of Nebraska law on
the opinion of Fitzgerald, Schorr, Barmettler & Brennan, Omaha, Nebraska.


                                    EXPERTS

  The financial statements of the Company and its consolidated subsidiaries,
except Railroad and subsidiaries, as of June 30, 1995 and 1994 and for each of
the three years in the period ended June 30, 1995 incorporated in this
Prospectus by reference from the Company's Current Report on Form 8-K filed on
March 19, 1996 have been audited by Deloitte & Touche LLP, independent auditors,
as stated in their report, which is incorporated herein by reference (which
report expresses an unqualified opinion and includes an explanatory paragraph
referring to a change in the method of accounting for certain investments in
debt and equity securities in 1995, and a change in the method of accounting for
income taxes, a change in the method of accounting for postretirement benefits,
and a change in the method of accounting for intangible assets in 1994), and
have been so included in reliance upon the report of such firm given upon their
authority as experts in accounting and auditing.  The consolidated financial
statements of Railroad as of December 31, 1994 and 1993, and for each of the
years in the three-year period ended December 31, 1994, have been audited by
KPMG Peat Marwick LLP as stated in their report incorporated by reference herein
and in the Registration Statement.  Such report of KPMG Peat Marwick LLP,
independent certified public accountants, is incorporated by reference herein in
reliance upon such report, and upon the authority of said firm as experts in
accounting and auditing.  The report of KPMG Peat Marwick LLP refers to a change
in the method of accounting for certain investments in debt and equity
securities in 1993 and a change in the method of accounting for income taxes in
1992.

                                       22
<PAGE>
 
No dealer, salesperson or other person has been authorized to give any
information or to make any representation not contained in this Prospectus in
connection with the offer made by this Prospectus and, if given or made, such
information or representation should not be relied upon as having been
authorized by the Company or the Underwriters. Neither the delivery of this
Prospectus nor any sale made hereunder shall under any circumstances create any
implication that there has been no change in the affairs of the Company or its
subsidiaries or that information contained herein is current as of any time
subsequent to the date hereof. This Prospectus does not constitute an offer to
sell or a solicitation of an offer to buy any of the securities offered hereby
to any person or in any jurisdiction in which such offer or solicitation is not
authorized or in which the person making the offer or solicitation is not
qualified to do so, or to any person to whom it is unlawful to make such offer
or solicitation in such jurisdiction.
 
- ---------------------------
 
                               TABLE OF CONTENTS

                                                                           Page
                                                                           ----

Available Information...................................................    2
Incorporation of Certain
  Documents by Reference................................................    2
Prospectus Summary......................................................    5
Summary Consolidated Financial
  Information...........................................................    8
Risk Factors............................................................   12
Recent Developments.....................................................   14
Use of Proceeds.........................................................   14
Capitalization..........................................................   15
Management..............................................................   16
Description of Notes....................................................   17
Underwriting............................................................   21
Validity of Notes.......................................................   22
Experts.................................................................   22


                                  $50,000,000
                 
                 
                 
                              COMMERCIAL FEDERAL
                                CORPORATION    





                       ____% Subordinated Notes due 2003



                              --------------------
                                   PROSPECTUS
                              --------------------



                               PIPER JAFFRAY INC.
                        ALEX. BROWN & SONS INCORPORATED
                             MONTGOMERY SECURITIES



                                __________, 1996
                           
<PAGE>
 
                                    Part II

                     INFORMATION NOT REQUIRED IN PROSPECTUS

Item 14.  Other Expenses of Issuance and Distribution.

     Estimated expenses in connection with this offering are as follows:
<TABLE>
<CAPTION>
 
   <S>                                                       <C>
      Securities and Exchange Commission registration fee..  $ 17,242
      NASD fee.............................................     5,500
   *  Legal fees and expenses..............................   100,000
   *  Printing, postage and mailing........................    30,000
   *  Accounting fees and expenses.........................    85,000
   *  Trustee fees.........................................    15,000
   *  Blue Sky fees (including counsel fees)...............     9,000
   *  Miscellaneous expenses...............................    13,258
                                                             --------
                                                             $275,000
                                                             ========
- ---------------
</TABLE>
*   Estimated.


Item 15.  Indemnification of Directors and Officers.

     Indemnification of Directors and Officers of the Bank

Federal Regulations clearly define areas for indemnity coverage, as follows:

     (a) Any person against whom any action is brought by reason of the fact
     that such person is or was a director or officer of the Bank shall be
     indemnified by the Bank for:

           (i) Reasonable costs and expenses, including reasonable attorney's
           fees, actually paid or incurred by such person in connection with
           proceedings related to the defense or settlement of such action;

           (ii) Any amount for which such person becomes liable by reason of any
           judgment in such action;

           (iii) Reasonable costs and expenses, including reasonable attorney's
           fees, actually paid or incurred in any action to enforce his rights
           under this section, if the person attains a final judgment in favor
           of such person in such enforcement action.

     (b)  Indemnification provided for in subparagraph (a) shall be made to such
     officer or director only if the requirements of this subparagraph are met:

           (i) The Bank shall make the indemnification provided by subparagraph
           (a) in connection with any such action which results in a final
           judgment on the merits in favor of such officer or director.

           (ii) The Bank shall make the indemnification provided by subparagraph
           (a) in case of settlement of such action, final judgment against such
           director or officer or final judgment in favor of such director or
           officer other than on the merits except in relation to matters as to
           which he shall be adjudged to be liable for negligence or misconduct
           in the performance of his duty, only if a majority of the directors
           of the Bank determines that such a director or officer was acting in
           good faith within what he was reasonably entitled to believe under
           the circumstances was the scope of his employment or authority and
           for a purpose which he was reasonably entitled to believe under the
           circumstances was in the best interest of the Bank or its
           shareholders.

                                      II-1
<PAGE>
 
However, no indemnification shall be made unless the Bank gives the OTS at
least 60 days' notice of its intention to make such indemnification.  No such
indemnification shall be made if the OTS advises the Bank in writing, within
such notice period, of its objection thereto.

(c)  As used in this paragraph:

     (i)  "Action" means any action, suit or other judicial or
     administrative proceeding, or threatened proceeding, whether civil,
     criminal, or otherwise, including any appeal or other proceeding for
     review;

     (ii)  "Court" includes, without limitation, any court to which or in
     which any appeal or any proceeding for review is brought;

     (iii) "Final Judgment" means a judgment, decree, or order which is
     appealable and as to which the period for appeal has expired and no appeal
     has been taken;

     (iv)  "Settlement" includes the entry of a judgment by consent or by
     confession or upon a plea of guilty or of nolo contendere.


Indemnification of Directors and Officers of the Company

     Indemnification of directors and officers of the Company is provided under
Article VI of the Articles of Incorporation of the Company for judgments, fines,
settlements, and expenses, including attorney fees incurred in connection with
any threatened, pending, or completed action, suit, or proceeding, whether
civil, criminal, administrative, or investigative if such director or officer
acted in good faith and in a manner he reasonably believed to be in or not
opposed to the best interests of the Company and, with respect to any criminal
action or proceeding, had no reasonable cause to believe his conduct was
unlawful.

     Article VI of the Articles of Incorporation provides that an outside
director shall not be personally liable to the Company or its stockholders for
monetary damages for breach of his fiduciary duty as a director and authorizes
the Company to indemnify such outside director against monetary damages for such
breach to the full extent permitted by law.  This provision applies to acts or
omissions occurring after the effective date of the amendment, and does not
                                                                        ---
limit liability for (i) any act or omission not in good faith which involves
intentional misconduct or a knowing violation of law, (ii) any transaction from
which the outside director derived an improper direct or indirect financial
benefit, (iii) paying a dividend or approving a stock repurchase in violation of
the Nebraska Business Corporation Act or (iv) any act or omission which violates
a declaratory or injunctive order obtained by the Company or its stockholders.
For purposes of Article VI, "outside director" is defined as any member of the
Board of Directors who is not an officer or a person who may control the conduct
of the Company through management agreements, voting trusts, directorships in
related corporations or any other device or relationship.

     The Company has purchased director and officer liability insurance that
insures directors and officers against certain liabilities in connection with
the performance of their duties as directors and officers, including liabilities
under the Securities Act of 1933, as amended, and provides for payment to the
Company of costs incurred by it in indemnifying its directors and officers.

       Under Nebraska law, indemnification of directors and officers may be
provided for judgments, fines, settlements, and expenses, including attorney's
fees, incurred in connection with any threatened, pending, or completed action,
suit, or proceeding other than an action by or in the right of the Company.
This applies to any civil, criminal, investigative or administrative action
provided that the director or officer involved acted in good faith, in a manner
he reasonably believed to be in or not opposed to the best interests of the
corporation and, with respect to any criminal action or proceeding, had no
reasonable cause to believe his conduct was unlawful.

                                      II-2
<PAGE>
 
     Indemnification of directors and officers may be also provided for
judgments, fines, settlements, and expenses, including attorney's fees, incurred
in connection with any threatened, pending, or completed action, or suit by or
in the right of the corporation if such director or officer acted in good faith
and in a manner he reasonably believed to be in or not opposed to the best
interests of the corporation.  However, no indemnification shall be made in
respect of any claim, issue or matter in which such person is adjudged to be
liable for negligence or misconduct in the performance of his duties to the
corporation unless the court in which the action is brought deems indemnity
proper.

     The grant of indemnification to a director or officer shall be determined
by a majority of a quorum of disinterested directors, by a written opinion from
independent legal counsel, or by the shareholders.

     Indemnification shall be provided to any directors and officers for
expenses, including attorney's fees, actually and reasonably incurred in the
defense of any action, suit or proceeding to the extent that he or she has been
successful on the merits.

Item 16.  Exhibits.

   The exhibits filed as part of this Registration Statement are as follows:

   1    Form of Purchase Agreement

   4    Form of Indenture

   5    Opinion of Housley Kantarian & Bronstein, P.C. regarding the legality
        of securities being issued

  12    Statement re: computation of ratio of earnings to fixed charges

  23(a) Consent of Housley Kantarian & Bronstein, P.C. (included in Exhibit 5)

  23(b) Consent of Deloitte & Touche LLP

  23(c) Consent of KPMG Peat Marwick LLP

  24    Power of Attorney (reference is made to the signature page of the
        Registration Statement)

  25   Statement re: eligibility of trustee (bound separately) *

- --------------------
*     To be filed by amendment.


Item 17.  Undertakings.

     The undersigned registrant hereby undertakes that, for purposes of
determining any liability under the Securities Act of 1933, each filing of the
registrant's annual report pursuant to Section 13(a) or 15(d) of the Securities
Exchange Act of 1934 (and, where applicable, each filing of an employee benefit
plan's annual report pursuant to Section 15(d) of the Securities Exchange Act of
1934) that is incorporated by reference in the registration statement shall be
deemed to be a new registration statement relating to the securities offered
therein, and the offering of such securities at that time shall be deemed to be
the initial bona fide offering thereof.

     Insofar as indemnification for liabilities arising under the Securities Act
of 1933 may be permitted to directors, officers, and controlling persons of the
registrant pursuant to the foregoing provisions, or otherwise, the registrant
has been advised

                                      II-3
<PAGE>
 
that in the opinion of the Securities and Exchange Commission such
indemnification is against public policy as expressed in the Act and is,
therefore, unenforceable.  In the event that a claim for indemnification against
such liabilities (other than the payment by the registrant of expenses incurred
or paid by a director, officer or controlling person of the registrant in the
successful defense of any action, suit or proceeding) is asserted by such
director, officer or controlling person in connection with the securities being
registered, the registrant will, unless in the opinion of its counsel the matter
has been settled by controlling precedent, submit to a court of appropriate
jurisdiction the question whether such indemnification by it is against public
policy as expressed in the Act and will be governed by the final adjudication of
such issue.

     The undersigned registrant undertakes that:

     (1) For purposes of determining any liability under the Securities Act of
1933, the information omitted from the form of prospectus filed as part of this
Registration Statement in reliance upon Rule 430A and contained in a form of
prospectus filed by the Registrant pursuant to Rule 424(b)(1) or (4) or 497(h)
under the Securities Act shall be deemed to be part of this Registration
Statement as of the time it was declared effective.

     (2) For the purposes of determining any liability under the Securities Act
of 1933, each post-effective amendment that contains a form of prospectus shall
be deemed to be a new Registration Statement relating to the securities offered
therein, and the offering of such securities at that time shall be deemed to be
the initial bona fide offering thereof.

                                      II-4
<PAGE>
 
                                   SIGNATURES

     Pursuant to the requirements of the Securities Act of 1933, the Registrant
certifies that it has reasonable grounds to believe that it meets all the
requirements for filing on Form S-3 and has duly caused this registration
statement to be signed on its behalf by the undersigned, thereunto duly
authorized, in the City of Omaha, State of Nebraska, on the 19th day of March,
1996.

               COMMERCIAL FEDERAL CORPORATION


               By: /s/ William A. Fitzgerald
                   ------------------------------------------
                   William A. Fitzgerald,
                   Chairman of the Board and Chief Executive Officer


                               POWER OF ATTORNEY

  We, the undersigned directors and officers of Commercial Federal Corporation,
do hereby severally constitute and appoint William A. Fitzgerald and James A.
Laphen, and each of them singly, our true and lawful attorneys and agents, to do
any and all things and acts in our names in the capacities indicated below and
to execute any and all instruments for us and in our names in the capacities
indicated below which said William A. Fitzgerald or James A. Laphen, or either
of them, may deem necessary or advisable to enable Commercial Federal
Corporation to comply with the Securities Act of 1933, as amended, and any
rules, regulations and requirements of the Securities and Exchange Commission,
in connection with the Registration Statement on Form S-3 relating to the
offering of the Company's Subordinated Notes due 2003, including specifically,
but not limited to, power and authority to sign for us or any of us in our names
in the capacities indicated below the Registration Statement and any and all
amendments (including post-effective amendments) thereto; and we hereby ratify
and confirm all that said William A. Fitzgerald and James A. Laphen, or either
of them, shall do or cause to be done by virtue hereof.

  Pursuant to the requirements of the Securities Act of 1933, this registration
statement has been signed below by the following persons in the capacities and
as of the dates indicated.


Signature                                       Capacity             Date
- ---------                                       --------             ----


/s/ William A. Fitzgerald           Principal Executive Officer  March 19, 1996
- -------------------------           and Director                               
William A. Fitzgerald      
Chairman of the Board and
Chief Executive Officer


/s/ James A. Laphen                 Principal Financial Officer  March 19, 1996 
- -------------------                                                      
James A. Laphen
President, Chief Operating Officer
and Chief Financial Officer


/s/ Gary L. Matter                  Principal Accounting Officer March 19, 1996 
- ------------------                                                       
Gary L. Matter
Senior Vice President, Controller
and Secretary

                                      II-5
<PAGE>
 
/s/ Talton K. Anderson       Director               March 19, 1996
- --------------------------                                        
Talton K. Anderson


/s/ Steven M. Ellis          Director               March 19, 1996
- --------------------------
Steven M. Ellis


/s/ Robin R. Glackin         Director               March 19, 1996
- --------------------------                                        
Robin R. Glackin


/s/ Robert F. Krohn          Director               March 19, 1996
- --------------------------                                        
Robert F. Krohn


                             Director               March ___, 1996
- --------------------------                                             
Charles M. Lillis


/s/ Carl G. Mammel           Director               March 19, 1996
- --------------------------                                        
Carl G. Mammel


/s/ Robert S. Milligan       Director               March 19, 1996
- --------------------------                                        
Robert S. Milligan


/s/ James P. O'Donnell       Director               March 19, 1996
- --------------------------                                        
James P. O'Donnell

                                      II-6
<PAGE>
 
                               INDEX TO EXHIBITS

<TABLE> 
<CAPTION> 
Exhibits No.       Description                                                       Page
- ------------       -----------                                                       ----
<S>           <C>                                                                    <C> 
        1     Form of Purchase Agreement

        4     Form of Indenture

        5     Opinion of Housley Kantarian & Bronstein, P.C. regarding the
              legality of securities being issued

        12    Statement re: computation of ratio of earnings to fixed charges

        23(a) Consent of Housley Kantarian & Bronstein, P.C. (included in
              Exhibit 5)

        23(b) Consent of Deloitte & Touche LLP

        23(c) Consent of KPMG Peat Marwick LLP

        24    Power of Attorney (reference is made to the signature page of the
              Registration Statement)

        25    Statement re: eligibility of trustee (bound separately) *
</TABLE> 
- --------------------
*       To be filed by amendment.

                                      II-7

<PAGE>
                                                                       EXHIBIT 1
 
                    $50,000,000 Aggregate Principal Amount
                        COMMERCIAL FEDERAL CORPORATION
                         % Subordinated Notes due 2006

                              PURCHASE AGREEMENT
                              __________________

                                                                          , 1996

PIPER JAFFRAY INC.
ALEX. BROWN & SONS INCORPORATED
MONTGOMERY SECURITIES 
c/o Piper Jaffray Inc.
Piper Jaffray Tower
222 South Ninth Street
Minneapolis, Minnesota 55402


Ladies and Gentlemen:

     Commercial Federal Corporation, a Nebraska corporation (the "Company"), 
proposes to issue and sell to you as underwriters (individually, as 
"Underwriter" and, collectively, the "Underwriters") $50,000,000 aggregate 
principal amount of its authorized but unissued    % Subordinated Notes due 2003
(the "Notes"), to be issued pursuant to an indenture (the "Indenture"), to be 
dated as of April 15, 1996, between the Company and Harris Trust and Savings 
Bank, as trustee (the "Trustee").

     The Company hereby confirms its agreement with you with respect to the sale
of the Notes.

     1.  Registration Statement.  A registration statement on Form S-3 (File No.
33-         ) with respect to the Notes, including a preliminary form of
prospectus, has been prepared by the Company in conformity with the Securities
Act of 1933, as amended (the "Act"), the Trust Indenture Act of 1939, as amended
(the "Trust Indenture Act"), and the rules and regulations (the "Rules and
Regulations") of the Securities and Exchange Commission (the "Commission")
thereunder and has been filed with the Commission; one or more amendments
thereto may have been or be so prepared and filed by the Company.  Copies of
such registration statement and amendments and each related preliminary
prospectus have been delivered to you.

     If the Company has elected not to rely upon Rule 430A of the Rules and
Regulations, the Company has prepared and will promptly file an amendment to the
registration statement and an amended prospectus.  If the Company has elected to
rely upon Rule 430A of the Rules and Regulations, it will prepare and file a
prospectus (or a term sheet meeting the requirements of Rule 434) pursuant to
Rule 424(b) (and Rule 434, if applicable) that discloses the information
previously omitted from the prospectus in reliance upon Rule 430A.  Such
registration statement as amended at the time it is or was declared effective by
the Commission, and in the event of any amendment thereto after the effective
date and prior to the Closing Date (as hereinafter defined), such registration
statement as so amended (but only from and after the effectiveness of such
amendment), including financial statements and all exhibits thereto, documents
incorporated by reference therein pursuant to Item 12 of Form S-3 filed under
the Securities 
<PAGE>
 
Exchange Act of 1934, as amended (the "Exchange Act"), on or before the date of
this Agreement and the information deemed to be part of the registration
statement at the time of effectiveness pursuant to Rules 430A(b) and 434(d) of
the Rules and Regulations, if applicable, is hereinafter called the
"Registration Statement." The prospectus included in the Registration Statement
at the time it is or was declared effective by the Commission is hereinafter
called the "Prospectus," except that if any prospectus (including any term sheet
meeting the requirements of Rule 434 of the Rules and Regulations provided by
the Company for use with a prospectus subject to completion within the meaning
of Rule 434 in order to meet the requirements of Section 10(a) of the Rules and
Regulations) filed by the Company with the Commission pursuant to Rule 424(b)
(and Rule 434, if applicable) of the Rules and Regulations or any other
prospectus provided to the Underwriters by the Company for use in connection
with the offering of the Notes (whether or not required to be filed by the
Company with the Commission pursuant to Rule 424(b) of the Rules and Regulations
or otherwise) differs from the prospectus on file at the time the Registration
Statement is or was declared effective by the Commission, the term "Prospectus"
shall refer to such differing prospectus (including any term sheet within the
meaning of Rule 434 of the Rules and Regulations) from and after the time such
prospectus is filed with the Commission or transmitted to the Commission for
filing pursuant to such Rule 424(b) (and Rule 434, if applicable) or from and
after the time it is first provided to the Underwriters by the Company for such
use. The term "Preliminary Prospectus" as used herein means any preliminary
prospectus included in the Registration Statement prior to the time it becomes
or became effective under the Act and any prospectus subject to completion as
described in Rule 430A or Rule 434 of the Rules and Regulations. Reference made
herein to any Preliminary Prospectus or Prospectus shall include all documents
incorporated by reference therein and shall be deemed to refer to and include
any documents filed after the date of such Preliminary Prospectus or Prospectus,
as the case may be, and so incorporated by reference under the Exchange Act.

     2.  Representations and Warranties of the Company.  The Company represents
and warrants to, and agrees with, the Underwriters as follows:

     (a)   No order preventing or suspending the use of any Preliminary
Prospectus has been issued by the Commission nor have any proceedings been
instituted or, to the best of the Company's knowledge, threatened for that
purpose.  Each Preliminary Prospectus, at the time of filing thereof, did not
contain an untrue statement of a material fact or omit to state a material fact
required to be stated therein or necessary to make the statements therein, in
the light of the circumstances under which they were made, not misleading;
except that the foregoing shall not apply to statements in or omissions from any
Preliminary Prospectus made in reliance upon, and in conformity with, written
information furnished to the Company by you specifically for use in the
preparation thereof.

     (b)   As of the time the Registration Statement (or any post-effective
amendment thereto) is or was declared effective by the Commission, upon the
filing or first delivery to the Underwriters of the Prospectus (or any
supplement to the Prospectus (including any term sheet meeting the requirements
of Rule 434)) and at the Closing Date, (i) the Registration Statement and the
Prospectus (in each case, as so amended and/or supplemented) will conform or
conformed in all material respects to the requirements of the Act, the Rules and
Regulations and the Trust Indenture Act and under the rules and regulations
thereunder, (ii) the Registration Statement (as so amended) will not or did not
include an untrue statement of a material fact or omit to state a material fact
required to be stated therein or necessary to make the statements therein not
misleading, and (iii) the Prospectus (as so supplemented) will not or did not
include an untrue statement of a material fact or omit to state a material fact
required to be stated therein or necessary to make the statements therein, in
light of the circumstances under which they are or were made, not misleading;
except that the foregoing shall not apply to statements in or omissions from any
such document made in reliance upon, and in conformity with, written information
furnished to the Company by you specifically for use in the preparation thereof.

     (c)   The documents of the Company incorporated by reference in the
Registration Statement and the Prospectus, when they were filed with the
Commission, conformed in all material respects to the 
<PAGE>
 
requirements of the Exchange Act and the rules and regulations of the Commission
thereunder, and none of such documents contained an untrue statement of a
material fact or omitted to state a material fact required to be stated therein
or necessary to make the statements therein, in light of the circumstances under
which they were made, not misleading; and any further documents so filed and
incorporated by reference in the Registration Statement and the Prospectus or
any further amendment or supplement thereto, when such documents are filed with
the Commission, will conform in all material respects to the requirements of the
Exchange Act and the rules and regulations of the Commission thereunder, and
will not contain an untrue statement of a material fact or omit to state a
material fact required to be stated therein or necessary to make the statements
therein, in light of the circumstances under which they were made, not
misleading.

     (d)   The Company has been duly organized and is validly existing as a
corporation under the laws of the State of Nebraska, is duly registered as a
savings and loan holding company under Section 10 of the Home Owners' Loan Act,
as amended, and is qualified to do business and is in good standing as a foreign
corporation in each jurisdiction in which the ownership or leasing of properties
or the conduct of its business requires such qualification, except where failure
to be so qualified would not have a material adverse effect upon the Company's
business, condition (financial or otherwise) or properties.  Each Significant
Subsidiary of the Company, as defined below, has been duly incorporated or
organized and is in good standing under the laws of its jurisdiction of
incorporation or organization and is qualified to do business and is in good
standing as a foreign corporation in each jurisdiction in which the ownership or
leasing of properties or the conduct of its business requires such
qualification, except where failure to be so qualified would not have a material
adverse effect upon such Significant Subsidiary's business, condition (financial
or otherwise) or properties.  The "Significant Subsidiaries" of the Company are:
Commercial Federal Bank, a Federal Savings Bank (the "Bank"), duly organized and
validly existing as a federal savings bank chartered under the Home Owners Loan
Act, 12 U.S.C. (S) 1464; Commercial Federal Mortgage Corporation, a Nebraska
corporation; Commercial Federal Investment Services, Inc., a Nebraska
corporation; Commercial Federal Investment Corporation, a Nebraska corporation;
Commercial Federal Insurance Corporation, a Nebraska corporation; Commercial
Federal Service Corporation, a Nebraska corporation; and Commercial Marketing,
Inc., a Nebraska corporation.  The subsidiaries of the Company which are not
Significant Subsidiaries are not individually or in the aggregate, material to
the financial condition, results of operations, business or business prospects
of the Company and its subsidiaries, taken as a whole.  The Company and each of
its subsidiaries has all requisite power and authority (corporate and other) to
own its properties and conduct its business as it is currently being carried on
and as described in the Prospectus.  The Bank is a member in good standing of
the Federal Home Loan Bank of Topeka, the Bank's  savings accounts are insured
by the Savings Association Insurance Fund of the Federal Deposit Insurance
Corporation ("FDIC") up to the maximum applicable amount in accordance with the
rules and regulations of the FDIC, and no proceedings for the termination or
revocation of such membership or insurance are pending, or to the knowledge of
the Company, contemplated.  The Company owns all of the outstanding capital
stock of the Bank, free of any liens, claims charges or encumbrances.  The
Company or one of its subsidiaries owns all of the outstanding capital stock of
the Company's subsidiaries, free of any liens, claims charges or encumbrances.

     (e)   Deloitte & Touche LLP, who certified the financial statements and
supporting schedules included or incorporated by reference in the Registration
Statement and the Prospectus, are independent public accountants as required by
the Act and the Rules and Regulations.

     (f)   The consolidated financial statements of the Company and its
subsidiaries, together with the notes thereto, set forth or incorporated by
reference in the Registration Statement and the Prospectus comply in all
material respects with the requirements of the Act, the Rules and Regulations
and the Exchange Act and the rules and regulations of the Commission thereunder
and present fairly the financial position of the Company and its subsidiaries as
at the dates indicated and the results of its operations and 

                                       3
<PAGE>
 
changes in financial position for the periods therein indicated; said
consolidated financial statements have been prepared in conformity with
generally accepted accounting principles applied on a consistent basis; and the
supporting schedules incorporated by reference in the Registration Statement
present fairly the information required to be stated therein. No other financial
statements or schedules are required to be included or incorporated by reference
in the Registration Statement or the Prospectus. The financial information
appearing in the Prospectus under the caption "Summary Consolidated Financial
Information" presents fairly the information purported to be shown therein at
the dates and for the periods indicated. The pro forma financial statements
incorporated by reference in the Registration Statement and the Prospectus
present fairly the information set forth therein on a basis consistent with that
of the audited financial statements incorporated by reference therein, the
assumptions on which such pro forma financial statements have been prepared are
reasonable and are set forth in the notes thereto, and such pro forma financial
statements have been prepared, and the pro forma adjustments set forth therein
have been applied, in accordance with the applicable accounting requirements of
the Act and the Rules and Regulations, including, without limitation, Regulation
S-X promulgated by the Commission.

     (g)   Since the respective dates as of which information is given in the
Registration Statement and the Prospectus, and except as otherwise disclosed
therein or in the documents incorporated therein by reference, (i) there has
been no material adverse change in the condition (financial or otherwise) of the
Company or its subsidiaries, or in the financial results, business affairs or
business prospects of the Company or its subsidiaries, whether or not arising in
the ordinary course of business, (ii) there have been no transactions entered
into by the Company or its Significant Subsidiaries which would materially
effect the Company or the Significant Subsidiaries, (iii) there has been no
dividend or distribution of any kind declared, paid or made by the Company on
any class of its capital stock or on any class of capital stock of a subsidiary,
except regular quarterly cash dividends declared by the Board of Directors of
the Company and paid by the Company in the ordinary course of business in
accordance with the dividend policy established by the Board of Directors, (iv)
neither the Company nor any subsidiary has incurred, other than in the ordinary
course of business, any material liabilities or obligations, direct or
contingent, and (v) there has not been (A) any change in the capital stock of
the Company or any subsidiary (except for options granted pursuant to or shares
of common stock issued pursuant to the employee benefit plans of, or as
compensation to the directors of, the Company and the Bank described in the
documents incorporated by reference in the Registration Statement, or any
issuance of options, warrants, convertible securities or other rights to
purchase capital stock of the Company or any subsidiary), or (B) any material
increase in the short-term or long-term debt (including capitalized lease
obligations) of the Company or any subsidiary except indebtedness and deposit
liabilities incurred by the Bank in the ordinary course of its banking business.
Neither the Company nor any subsidiary has any material contingent liabilities
which are not disclosed in the Prospectus or in the Registration Statement.

     (h)   Neither the Company nor any subsidiary of the Company is in violation
of its respective articles of incorporation, charter or bylaws or other
governing documents or in violation or default of any term of any contract,
license, indenture, mortgage, loan agreement, note, lease or other agreement or
instrument to which the Company or any such subsidiary is a party or by which it
is bound, or to which any of the property or assets of the Company or any such
subsidiary is subject, where any such default, breach or violation would have,
individually or in the aggregate, a material adverse effect on the Company or
its subsidiaries, on the performance of this Agreement, on the performance of
the obligations under the Indenture, or on the Notes.

     (i)   The Company has all requisite corporate power and authority to
execute, deliver and perform its obligations under the Indenture, the Notes and
this Agreement and to issue, sell and deliver the Notes in accordance with and
upon the terms and conditions set forth in this Agreement.  All necessary
corporate proceedings of the Company have been duly taken to authorize the
execution, delivery and performance by the Company of the Indenture and this
Agreement and the issuance, sale and delivery 

                                       4
<PAGE>
 
by the Company of the Notes. The Indenture has been duly authorized, and when
executed and delivered by the Company, will be a valid and binding obligation of
the Company, enforceable against the Company in accordance with its terms,
except as enforceability thereof may be limited by bankruptcy, insolvency,
reorganization or similar laws relating to or affecting the rights of creditors
generally and by equitable principles. The Notes have been duly authorized and,
when executed by the Company and authenticated by the Trustee in accordance with
the Indenture and delivered pursuant to this Agreement, will be duly issued,
will constitute the valid and binding obligations of the Company, enforceable
against the Company in accordance with their terms, except as enforceability
thereof may be limited by bankruptcy, insolvency, reorganization or similar laws
relating to or affecting the rights of creditors generally and by equitable
principles, and will be entitled to the benefits of the Indenture. The Indenture
and the Notes conform in all material respects to the descriptions thereof
contained in the Prospectus.

     (j)   This Agreement has been duly and validly authorized, executed and
delivered by the Company and is a valid and binding obligation of the Company,
enforceable against the Company in accordance with its terms, except as
enforceability thereof may be limited by bankruptcy, insolvency, reorganization
or similar laws relating to or affecting the rights of creditors generally and
by equitable principles and except as obligations of the Company under the
indemnification provisions hereof may be limited under federal or state
securities laws.

     (k)   The execution, delivery and performance by the Company of the
Indenture and this Agreement and the consummation of the transactions
contemplated hereby and thereby, including the issuance, sale and delivery of
the Notes pursuant to this Agreement, will not (i) conflict with or result in a
breach of any of the terms and provisions of, or constitute a default (or an
event which with notice or lapse of time, or both, would constitute a default)
or require, except for such consents as have been obtained and are currently in
effect, consent under, or result in the creation or imposition of any lien,
charge or encumbrance upon any property or assets of the Company or any of its
subsidiaries pursuant to the terms of, any agreement, instrument, franchise,
license, permit or other instrument to which the Company or any of its
subsidiaries is a party or by which any of such companies or their respective
properties or assets may be bound or violate or conflict with any judgment,
decree, order, statute, rule or regulation of any court or any public,
governmental or regulatory agency or body having jurisdiction over the Company
or any of its subsidiaries or any of their respective properties or assets,
which conflicts, breaches, defaults, violations or liens would, in the
aggregate, have a material adverse effect on the Company and its subsidiaries,
taken as a whole, or (ii) violate or conflict with any provision of the
certificate of incorporation, charter, by-laws or other governing documents of
the Company or any of its subsidiaries.  No consent, approval, authorization,
order, registration, filing, qualification, license or permit of or with any
court or any public, governmental or regulatory agency or body having
jurisdiction over the Company or any of its subsidiaries or any of their
respective properties or assets is required for the execution, delivery and
performance of the Indenture or this Agreement by the Company and the
consummation of the transactions contemplated hereby and thereby, including the
issuance, sale and delivery of the Notes pursuant to this Agreement, except as
required by the registration under the Act of the Notes, the qualification of
the Indenture under the Trust Indenture Act, and the consents, approvals,
authorizations, orders, registrations, filings, qualifications, licenses and
permits as may be required under state securities or Blue Sky laws in connection
with the sale of the Notes.

     (l)   The authorized capital stock of the Company is as set forth under the
caption "Capitalization" in  the Prospectus.  All of the outstanding shares of
capital stock have been duly authorized, validly issued and are fully paid and
nonassessable.  Neither the filing of the Registration Statement nor the
offering or sale of the Notes, as contemplated by this Agreement, gives rise to
any rights, other than those which have been waived or satisfied, for or
relating to the registration of any shares of capital stock or other securities
of the Company.  All of the issued and outstanding shares of 

                                       5
<PAGE>
 
capital stock of each subsidiary of the Company have been duly authorized,
validly issued and are fully paid and nonassessable.

     (m)   Neither the Company nor any subsidiary is in violation of any law,
ordinance, governmental rule or regulation or court decree to which it is
subject nor has it failed to obtain any license, certificate, permit, franchise
or other governmental authorization, registration, acceptance or approval
necessary to the ownership, leasing or operation of its property or to the
conduct of its business as it is currently being carried on and as described in
the Prospectus, which violation or failure to obtain would have a material
adverse effect on the condition (financial or otherwise) of the Company, or on
the financial results, business affairs or business prospects of the Company.

     (n)   There is no action, suit or proceeding before or by any court or
governmental agency or body, domestic or foreign, or any arbitrator, now pending
or, to the knowledge of the Company, threatened against or affecting the Company
or any subsidiary which is required to be disclosed in the Registration
Statement (other than as disclosed therein), the disposition of which would
result in any material adverse change in the condition (financial or otherwise)
of the Company or any subsidiary, or in the financial results, business affairs
or business prospects of the Company or any subsidiary, or the disposition of
which would materially and adversely affect the consummation of this Agreement.

     (o)   The Company maintains insurance of the type and in the amounts
generally deemed adequate for its business and consistent with insurance
maintained by similar companies in similar businesses.

     (p)   There are no contracts or other documents which are required to be
filed as exhibits to the Registration Statement by the Act or by the Rules and
Regulations which have not been so filed.

     (q)   The Company and its subsidiaries have good title to all properties
owned by them that are material to the Company and its subsidiaries taken as a
whole, in each case free and clear of all liens, encumbrances and defects,
except (i) as do not materially interfere with the use made of such properties,
(ii) referred to in the Registration Statement (including the notes to the
financial statements included or incorporated by reference therein), or (iii) as
could not reasonably be expected, singly or in the aggregate, to have a material
adverse effect on the business, results of operations, conditions (financial or
otherwise) or business prospects of the Company and the subsidiaries taken as a
whole.

     (r)   The Company has filed all federal, state, local and foreign income
and franchise tax returns required to be filed and has paid all taxes shown to
be due pursuant to such returns or any assessments with respect thereto.

     (s)   The Company and its Significant Subsidiaries have all necessary
consents, approvals, authorizations, orders, registrations, qualifications,
licenses and permits of and from all public, regulatory or governmental agencies
and bodies, material to the ownership of their respective properties and conduct
of their respective businesses as now being conducted and as described in the
Registration Statement and the Prospectus, and no such consent, approval,
authorization, order, registration, qualification, license or permit contains a
materially burdensome restriction not adequately disclosed in the Registration
Statement and the Prospectus.  The conduct of the business of the Company and
each of its Significant Subsidiaries is in compliance in all material respects
with all applicable federal, state, local and foreign laws and regulations,
except where failure to be so in compliance would not materially adversely
affect the condition, business or results of operation of the Company and its
subsidiaries taken as a whole.

     (t)   Neither the Company nor any of its officers, directors (as defined in
the Rules and Regulations) has taken or will take, directly or indirectly, prior
to the termination of the offering contemplated by this Agreement, any action
designed to stabilize or manipulate the price of any security of 

                                       6
<PAGE>
 
the Company, or which has caused or resulted in, or which might in the future
reasonably be expected to cause or result in, stabilization or manipulation of
the price of any security of the Company, to facilitate the sale or resale of
any of the Notes.

     (u)   The Company has not distributed and will not distribute any
prospectus or other offering material in connection with the offer and sale of
the Notes other than any Preliminary Prospectus or the Prospectus or other
materials permitted by the Act and the Rules and Regulations to be distributed
by the Company. 

     (v)   The Company has complied with all the provisions of Florida Statutes
Section 517.075 (Chapter 92-198, Laws of Florida). Neither the Company, nor any
of its affiliates, does business with the government of Cuba or with any person
or affiliate located in Cuba.

     3. Purchase, Sale and Delivery of Notes. 

     (a)   On the basis of the representations, warranties and agreements herein
contained, but subject to the terms and conditions herein set forth, the Company
agrees to issue and sell the Notes, and each Underwriter agrees, severally and
not jointly, to purchase from the Company the aggregate principal amount of
Notes set forth opposite the name of each Underwriter in Schedule I hereto. The
purchase price for the Notes shall be _____% of the principal amount thereof.

     The Notes will be delivered by the Company to you for the accounts of the
Underwriters against payment of the purchase price therefor by certified or
official bank check or checks for next day funds, payable to the order of the
Company at the offices of Piper Jaffray Inc., Piper Jaffray Tower, 222 South
Ninth Street, Minneapolis, Minnesota 55402, or such other location as may be
mutually acceptable, at 9:00 a.m., Minneapolis time, on the third (or if the
Notes are priced, as contemplated by Rule 15c6-1(c) under the Exchange Act,
after 4:30 p.m. Eastern time on the date of this Agreement, the fourth) full
business day following the date hereof, or at such other time as you and the
Company determine pursuant to Rule 15c6-1(a) under the Exchange Act, the time
and date of delivery being herein referred to as the "Closing" and the "Closing
Date," respectively.  The Notes, in definitive form (unless otherwise requested
by you) and in the denominations and registered in the names as you may request
upon at least two business days' prior notice to the Company, will be made
available for checking and packaging at the offices of Piper Jaffray Inc., Piper
Jaffray Tower, 222 South Ninth Street, Minneapolis, Minnesota 55402, or such
other location as may be mutually acceptable, at least one business day prior to
the Closing Date.

     (b)   It is understood that the Underwriters are to make a public offering
of the Notes as soon as the Underwriters deem it advisable to do so. The Notes
are to be initially offered to the public at the initial public offering price
set forth in the Prospectus. The Underwriters may from time to time thereafter
change the public offering price and other selling terms.

     4. Covenants.  The Company covenants with the Underwriters as follows:

     (a)   If the Registration Statement has not already been declared effective
by the Commission, the Company will use its best efforts to cause the
Registration Statement and any post-effective amendments thereto to become
effective as promptly as possible.  The Company will notify you immediately, and
with respect to (ii) through (v) below shall confirm the notice in writing, (i)
of the effectiveness of the Registration Statement and any post-effective
amendment thereto, (ii) of the filing of any supplement to the Prospectus
(including any term sheet within the meaning of Rule 434 of the Rules and
Regulations), (iii) of the receipt of any comments from the Commission, (iv) of
any request by the Commission for any amendment to the Registration Statement or
any amendment or supplement to the Prospectus or for additional information and
(v) of the issuance by the Commission of any stop order 

                                       7
<PAGE>
 
suspending the effectiveness of the Registration Statement, of the suspension of
the qualification of the Notes for offering or sale in any jurisdiction, and of
the initiation of any proceedings for any of the foregoing purposes. The Company
will make every reasonable effort to prevent the issuance of any stop order or
suspension of qualification and, if any such stop order or suspension of
qualification is issued, to obtain the lifting thereof at the earliest possible
moment.

     (b)   The Company will give you notice of its intention to file any
amendment to the Registration Statement (including any post-effective amendment)
or supplement to the Prospectus (including any revised prospectus which the
Company proposes for use by the Underwriters in connection with the offering of
the Notes which differs from the prospectus on file at the Commission at the
time the Registration Statement becomes effective, whether or not such revised
prospectus is required to be filed pursuant to Rule 424(b) or Rule 434 of the
Rules and Regulations), will furnish the Underwriters with copies of any such
amendment or supplement a reasonable amount of time prior to such proposed
filing or use, as the case may be, and will not file any such amendment or
supplement or use any such prospectus to which you or counsel for the
Underwriters shall reasonably object.

     (c)   The Company will deliver to you at least two signed copies of the
Registration Statement as originally filed and of each amendment thereto
(including exhibits filed therewith) as you may reasonably request and will also
deliver to you a conformed copy of the Registration Statement as originally
filed and of each amendment thereto (without exhibits).

     (d)   The Company will furnish to you, from time to time during the period
when the Prospectus is required to be delivered under the Act, such number of
copies of the Prospectus (as amended or supplemented) as you may reasonably
request for the purposes contemplated by the Act or the Rules and Regulations.

     (e)   If any event shall occur as a result of which it is necessary, in the
written opinion of counsel for the Underwriters, to amend or supplement the
Prospectus in order to make the Prospectus not misleading in the light of the
circumstances existing at the time it is delivered to a purchaser, the Company
will forthwith amend or supplement the Prospectus (in form and substance
reasonably satisfactory to counsel for the Underwriters) so that as a result, as
so amended or supplemented, the Prospectus will not include an untrue statement
of a material fact or omit to state a material fact necessary in order to make
the statements therein, in the light of the circumstances existing at the time
it is delivered to a purchaser, not misleading, and the Company will furnish to
the Underwriters such number of copies of such amendment or supplement as they
may reasonably request.

     (f)   The Company will use its best efforts to qualify the Notes for
offering and sale under the applicable securities laws of such states and other
jurisdictions of the United States as you may reasonably designate; provided
that no such qualification shall be required in any jurisdiction where, as a
result thereof, the Company would become subject to service of general process
or to qualification to do business as a foreign corporation.  In each
jurisdiction in which the Notes have been so qualified, the Company will file
such statements and reports as may be required to be filed by it by the laws of
such jurisdiction to continue such qualification in effect for a period of not
less than one year from the effective date of the Registration Statement.

     (g)   As soon as practicable, but not later than eighteen months after the
"effective date of the Registration Statement" (as defined in Rule 158(c) of the
Rules and Regulations), the Company will make generally available to its
security holders an earnings statement (which need not be audited) complying
with Section 11(a) of the Act and the Rules and Regulations (including at the
option of the Company Rule 158).

                                       8
<PAGE>
 
     (h)   The Company will use the net proceeds received by it from the sale of
the Notes in the manner specified in the Prospectus under the caption "Use of
Proceeds."

     (i)   The Company will not claim the benefit of any usury laws against any
holder of the Notes.

     (j)   If, at the time that the Registration Statement becomes effective,
any information shall have been omitted therefrom in reliance upon Rule 430A or
of the Rules and Regulations, then the Company will prepare, and file or
transmit for filing with the Commission within the time period required by and
in accordance with such Rule 430A, Rule 424(b) and Rule 434, if applicable, of
the Rules and Regulations, copies of an amended Prospectus (or a term sheet
within the meaning of Rule 434 of the Rules and Regulations), or, if required by
such Rule 430A, a post-effective amendment to the Registration Statement
(including an amended Prospectus), containing all information so omitted.

     (k)   For so long as any of the Notes remain outstanding, the Company will
furnish to the Underwriters, copies of all annual reports, quarterly reports and
current reports filed by the Company with the Commission on Forms 10-K, 10-Q and
8-K, or such other similar forms as may be designated by the Commission, and of
such other documents, proxy statements, reports and information as are furnished
by the Company to its stockholders generally.

     (l)   The Company has not taken and will not take, directly or indirectly,
any action designed to or which might reasonably be expected to cause or result
in, or which has constituted, the stabilization or manipulation of the price of
any security of the Company to facilitate the sale or resale of the Notes.

     (m)   Except pursuant to this Agreement, the Company has not incurred any
liability for any finder's or broker's fee or agent's commission in connection
with the execution and delivery of this Agreement or the consummation of the
transactions contemplated hereby.

     (n)   The Company, whether or not the transactions contemplated hereunder
are consummated or this Agreement is prevented from becoming effective under the
provisions of Section 8(a) hereof or is terminated, will pay all costs and
expenses incident to the performance of its obligations hereunder, including,
without limitation, (a) all expenses (including transfer taxes allocated to the
respective transferees) incurred in connection with the issuance, transfer and
delivery to the Underwriters of the Notes, (b) all expenses and fees (including,
without limitation, fees and expenses of the Company's accountants and counsel)
in connection with the preparation, printing, filing, delivery and shipping of
the Registration Statement (including the financial statements therein and all
schedules, amendments and exhibits thereto), each Preliminary Prospectus, the
Prospectus and any amendment or supplement thereto, and the printing, delivery
and shipping of this Agreement and other underwriting documents including Blue
Sky memoranda and any legal investment survey requested by the Underwriters, and
the Indenture, (c) all filing fees and fees and disbursements of counsel to the
Underwriters incurred in connection with the qualification of the Notes for
offering and sale under the securities or blue sky laws of the states and other
jurisdictions which you shall designate in accordance with Section 4(f) hereof,
(d) the filing fee of the National Association of Securities Dealers, Inc. for
review of underwriting arrangements, (e) the fees and expenses of the Trustee
under the Indenture, (f) rating agency fees, if any, (g) all other costs and
expenses of the Company incident to the offer and sale of the Notes hereunder
that are not otherwise specifically provided for herein. If the sale of the
Notes provided for herein is not consummated by reason of action by the Company
pursuant to Section 8(a) hereof which prevents this Agreement from becoming
effective, or by reason of any failure, refusal or inability on the part of the
Company to perform any agreement on its part to be performed hereunder, or
because any other condition of your obligations hereunder required to be
fulfilled by the Company is not fulfilled, the Company shall reimburse the
Underwriters for all out-of-pocket disbursements, including, without limitation,
the fees and disbursements of counsel for the Underwriters, expenses of airfare,
lodging and food and other reasonable expenses incurred by the 

                                       9
<PAGE>
 
Underwriters in connection with its investigation, preparation to market and
marketing of the Notes and in contemplation of performing their obligations
hereunder. The Company shall not in any event be liable to the Underwriters for
loss of anticipated profits from the transactions covered by this Agreement.

     5.  Conditions of Underwriters' Obligations.  The obligations of the
Underwriters hereunder are subject to the accuracy, as of the date hereof and at
each of the Closing Date (as if made at such Closing Date), of and compliance
with, the representations, warranties and agreements of the Company contained
herein, to the performance by the Company of its obligations hereunder, and to
the following additional conditions:

     (a)   The Registration Statement shall have become effective not later than
5:00 p.m., Minneapolis time, on the date hereof, or such later time and date as
the Underwriters shall approve and all filings required by Rule 424, 430A and
434 of the Rules and Regulations shall have been timely made; no stop order
suspending the effectiveness of the Registration Statement or any amendment
thereof shall have been issued under the Act; no proceedings for the issuance of
such an order shall be pending or threatened; and any request of the Commission
for additional information (to be included in the Registration Statement or the
Prospectus or otherwise) shall have been complied with to your reasonable
satisfaction.

     (b)   No Underwriter shall have advised the Company that the Registration
Statement or the Prospectus, or any amendment thereof or supplement thereto
(including any term sheet within the meaning of Rule 434 of the Rules and
Regulations), contains an untrue statement of a fact which, in your reasonable
opinion, is material or omits to state a fact which, in your opinion, is
material and is required to be stated therein or necessary to make the
statements therein not misleading, and such misstatement or omission has not
been corrected.

     (c)   Except as contemplated or disclosed in the Prospectus or the
Registration Statement, subsequent to the respective dates as of which
information is given in the Registration Statement and Prospectus, the Company
and its subsidiaries shall not have incurred any material liabilities or
obligations, direct or contingent, or entered into any material transactions, or
declared or paid any dividends or made any distribution of any kind with respect
to its capital stock, except regular quarterly cash dividends declared by the
Board of Directors of the Company and paid by the Company in the ordinary course
of business in accordance with the dividend policy established by the Board of
Directors; and there shall not have been any change in the capital stock of the
Company or its subsidiaries (except for the issuance of shares pursuant to the
employee benefit plans of, or as compensation to the directors of, the Company
and the Bank) or any material increase in the short-term or long-term debt,
including capitalized lease obligations, of the Company or its subsidiaries
(except such increases as are incurred in the ordinary course of business and
are not material to the condition, financial or otherwise, of the Company and
its subsidiaries considered as a whole), or any issuance of options, warrants,
convertible securities or other rights to purchase capital stock of the Company
or the subsidiaries (except for securities granted pursuant to the Company's
employee benefit plans), or any material adverse change in the condition
(financial or otherwise) of the Company or the subsidiaries, or in the financial
results, business affairs or business prospects of the Company or the
subsidiaries that, in your judgment, makes it impractical or inadvisable to
offer or deliver the Notes on the terms and in the manner contemplated in the
Prospectus.

     (d)   On Closing Date there shall have been furnished to the Underwriters,
the opinion of Housley Kantarian and Bronstein, P.C., special counsel for the
Company, dated the Closing Date to the effect set forth in Appendix A.

                                      10
<PAGE>
 
     (e)   On the Closing Date there shall have been furnished to the
Underwriters, the opinion of Fitzgerald, Schorr, Barmettler & Brennan, counsel
for the Company, dated the Closing Date and in form and to the effect that:

           (i)    The Company has been duly organized and is validly existing as
                  a corporation in good standing under the laws of the State of
                  Nebraska. The Company is duly registered as a savings and loan
                  holding company under Section 10 of the Home Owner's Loan Act,
                  as amended ("HOLA"). The Bank has been duly organized and is
                  validly existing as a federal savings bank chartered under
                  HOLA. Each of the Significant Subsidiaries has each been duly
                  organized and is validly existing as a corporation in good
                  standing under the laws of the state of its jurisdiction. The
                  Company and each of the Significant Subsidiaries has full
                  corporate power and authority to own its properties and
                  conduct its business as it is currently being carried on and
                  as described in the Prospectus. The Company and each of the
                  Significant Subsidiaries is duly qualified to do business as a
                  foreign corporation and is in good standing in each
                  jurisdiction in which the conduct of its business or its
                  ownership or lease of property requires such qualification,
                  other than jurisdictions in which the failure to so qualify,
                  considering all such cases in the aggregate, would not have a
                  material adverse effect on the Company.

           (ii)   The authorized, issued and outstanding capital stock of the
                  Company is as set forth in the Prospectus under the caption
                  "Capitalization." All of the issued and outstanding shares of
                  capital stock of the Company have been duly authorized and
                  validly issued and are fully paid and nonassessable. All of
                  the outstanding capital stock of the Bank is owned by the
                  Company, and such capital stock is not subject to any security
                  interest, other encumbrance or adverse claim.

           (iii)  All of the issued and outstanding shares of the Significant
                  Subsidiaries have been duly and validly authorized and issued,
                  are fully paid and nonassessable. All such shares of the
                  Significant Subsidiaries other than the Bank are owned by the
                  Bank free and clear of all perfected and, to the best of such
                  counsel's knowledge, other liens, encumbrances, equities,
                  claims, security interests, voting trusts or other defects of
                  title whatsoever.

           (iv)   The Indenture has been duly and validly authorized, executed
                  and delivered by the Company and constitutes a valid and
                  binding instrument of the Company, enforceable against the
                  Company in accordance with its terms, except as the
                  enforceability thereof may be limited by bankruptcy,
                  insolvency, reorganization or similar laws relating to or
                  affecting the rights of creditors generally and by equitable
                  principles. The Notes being delivered on the Closing Date have
                  been duly and validly authorized, and when authenticated by
                  the Trustee in accordance with the Indenture and delivered
                  pursuant to the Agreement will be duly issued, will constitute
                  valid and binding obligations of the Company, enforceable
                  against the Company in accordance with their terms, except as
                  the enforceability thereof may be limited by bankruptcy,
                  insolvency, reorganization, moratorium or similar laws
                  relating to or affecting the rights of creditors generally and
                  by equitable principles, and except as to those provisions
                  relating to waivers of stay or extension laws as to which such
                  counsel expresses no opinion, and will be entitled to the
                  benefits of the Indenture.

           (v)    The Agreement has been duly authorized, executed and delivered
                  by the Company.

                                      11
<PAGE>
 
           (vi)   To the best of such counsel's knowledge, there are no legal or
                  governmental actions, suits or proceedings pending or
                  threatened against the Company or any of its subsidiaries
                  which are required to be described in the Prospectus which are
                  not described as required.

           (vii)  To the best of such counsel's knowledge, no holders of
                  securities of the Company have rights which have not been
                  waived to the registration of shares of common stock of the
                  Company or other securities, because of the filing of the
                  Registration Statement by the Company or the offering
                  contemplated hereby.

           (viii) To the best of such counsel's knowledge, neither the Company
                  nor any of the Significant Subsidiaries is in violation of its
                  articles of incorporation, charter or bylaws or in default
                  under any material contract, license, indenture, mortgage,
                  loan agreement, note, lease or other agreement or instrument
                  to which the Company or any such Significant Subsidiary is a
                  party or by which it is bound, or to which any of the property
                  or assets of the Company or any Significant Subsidiary is
                  subject, which violation or default would have a material
                  adverse effect on the Company.

           (ix)   The execution and delivery by the Company of, and performance
                  by the Company of its agreements in, the Agreement, the
                  Indenture and the consummation of the transactions
                  contemplated thereby, including the issuance, sale and
                  delivery of the Notes pursuant to the Agreement, will not
                  result in any violation of the provisions of the articles of
                  incorporation or bylaws of the Company
 
     (f)   On the Closing Date, there shall have been furnished to the
Underwriters, such opinion or opinions from Dorsey & Whitney LLP, counsel for
the Underwriters, dated such Closing Date and addressed to you, with respect to
the incorporation of the Company, the validity of the Notes, the Registration
Statement, the Prospectus and other related matters as you may reasonably
request, and such counsel shall have received such papers and information as
they request to enable them to pass upon such matters.

     (g)   On the Closing Date the Underwriters, shall have received from
Deloitte & Touche LLP, independent certified public accountants, a letter dated
the Closing Date, in form and substance satisfactory to you, to the effect that
(i) they are independent public accountants with respect to the Company within
the meaning of the Act and the Rules and Regulations and are in compliance with
the applicable requirements relating to the qualifications of accountants under
Rule 2-01 of Regulation S-X of the Commission, and (ii) stating, as of the date
of such letter (or, with respect to matters involving changes or developments
since the respective dates as of which specified financial information is given
in the Prospectus, as of a date not more than five days prior to the date of
such letter), the conclusions and findings of such firm with respect to the
financial information and other matters covered by its letter delivered to you
concurrently with the execution of this Agreement, and the effect of the letter
to be so delivered on the Closing Date shall be to confirm the conclusions and
findings set forth in such prior letter.

     (h)   On the Closing Date there shall have been furnished to the
Underwriters, a certificate, dated the Closing Date and addressed to you and
signed on behalf of the Company by its President or its Chief Executive Officer
and its Vice President, Secretary and Treasurer, to the effect that:

           (i)    The representations and warranties of the Company in this
                  Agreement are true and correct, as if made at and as of the
                  Closing Date, and the Company has complied 

                                      12
<PAGE>
 
                  with all the agreements and satisfied all the conditions on
                  its part to be performed or satisfied at or prior to the
                  Closing Date;

           (ii)   No stop order suspending the effectiveness of the Registration
                  Statement or any amendment thereof or supplement thereto has
                  been issued, and no proceeding for that purpose has been
                  instituted or, to the best of their knowledge, is threatened,
                  by the Commission or any state regulatory body; and

           (iii)  The signers of said certificate have carefully examined the
                  Registration Statement and the Prospectus, and any amendments
                  thereof or supplements thereto, and (A) neither the
                  Registration Statement nor the Prospectus, nor any amendment
                  thereof or supplement thereto, contains any untrue statement
                  of a material fact or omits to state any material fact
                  required to be stated therein or necessary to make the
                  statements therein not misleading, (B) since the effective
                  date of the Registration Statement there has occurred no event
                  required to be set forth in an amended or supplemented
                  prospectus which has not been so set forth, (C) subsequent to
                  the respective dates as of which information is given in the
                  Registration Statement and the Prospectus, and except as
                  disclosed or incorporated by reference therein, neither the
                  Company nor any of its subsidiaries has incurred any material
                  liability or obligation, direct or contingent, or entered into
                  any material transaction, whether or not in the ordinary
                  course of business, or declared or paid any dividend or made
                  any distribution of any kind with respect to its capital
                  stock, except regular quarterly cash dividends declared by the
                  Board of Directors of the Company and paid by the Company in
                  the ordinary course of business in accordance with the
                  dividend policy established by the Board of Directors, and
                  there has not been any change in the capital stock of the
                  Company (except for the issuance of shares upon exercise of
                  outstanding stock options), or any material increase in the
                  short-term debt or long-term debt (including capitalized lease
                  obligations) of the Company, or any issuance of options,
                  warrants, convertible securities or other rights to purchase
                  capital stock of the Company (except for securities granted
                  pursuant to or shares of common stock issued pursuant to the
                  employee benefit plans of, or as compensation to the directors
                  of, the Company and the Bank), or any material adverse change
                  in the condition (financial or otherwise) of the Company, or
                  in the financial results, business affairs or business
                  prospects of the Company, and the Company has not sustained
                  any material loss or damage to its property or material
                  interference with its business, whether or not any of the
                  foregoing is insured, and (D) except as disclosed in the
                  Prospectus, there is not pending or threatened or, to their
                  knowledge, contemplated, any action, suit, proceeding or
                  investigation before or by any court or governmental agency or
                  body, or any arbitrator, the disposition of which would be
                  reasonably likely to result in any material adverse change in
                  the condition (financial or otherwise) of the Company, or in
                  the financial results, business affairs or business prospects
                  of the Company.

     (i)   The Notes shall be tendered for delivery in accordance with the terms
and provisions of this Agreement.

     (j)   On the Closing Date, counsel for the Underwriters shall have been
furnished with such documents and certificates as they may reasonably require
for the purpose of enabling them to pass upon the issuance and sale of the Notes
as herein contemplated and related proceedings, or in order to evidence the
accuracy of any of the representations or warranties, or the fulfillment of any
of the conditions, herein contained.

                                      13
<PAGE>
 
     All such opinions, certificates, letters and other documents will be in
compliance with the provisions hereof only if they are reasonably satisfactory
in form and substance to you and counsel for the Underwriters in all material
respects. All statements contained in any certificate, letter or other document
delivered pursuant hereto by or on behalf of the Company shall be deemed to
constitute representations and warranties of the Company and not the person
signing any such document. The Company will furnish you with such conformed
copies of such opinions, certificates, letters and other documents as you shall
reasonably request. The Underwriters may waive in writing the performance of any
one or more of the conditions specified in this Section 5 or extend the time for
their performance.

     6.  Indemnification and Contribution.

     (a)   The Company agrees to indemnify and hold harmless each Underwriter
against any losses, claims, damages, liabilities or expenses, joint or several,
to which such Underwriter may become subject, under the Act or otherwise
(including in settlement of any litigation, if such settlement is effected with
the written consent of the Company), insofar as such losses, claims, damages,
liabilities or expenses (or actions in respect thereof) arise out of or are
based upon an untrue statement or alleged untrue statement of a material fact
contained in the Registration Statement, including the information deemed to be
a part of the Registration Statement at the time of effectiveness pursuant to
Rule 430A and Rule 434(d) of the Rules and Regulations, if applicable, any
Preliminary Prospectus, the Prospectus, or any amendment or supplement thereto
(including any term sheet within the meaning of Rule 434 of the Rules and
Regulations), or arise out  of or are based upon the omission or alleged
omission to state therein a material fact required to be stated therein or
necessary to make the statements therein not misleading, and will reimburse each
Underwriter  for any legal or other expenses reasonably incurred by it in
connection with investigating or defending against such loss, claim, damage,
liability, expense or action; provided, however, that the Company shall not be
liable in any such case to the extent that any such loss, claim, damage,
liability or expense arises out of or is based upon an untrue statement or
alleged untrue statement or omission or alleged omission made in the
Registration Statement, any preliminary prospectus, the Prospectus, or any such
amendment or supplement, in reliance upon, and in conformity with, written
information furnished to the Company by the Underwriters, specifically for use
in the preparation thereof; and provided further that the Company shall not be
liable to any Underwriter under the indemnity agreement in this subsection (a)
with respect to any Preliminary Prospectus to the extent that any such loss,
claim, damage or liability of such Underwriter results from the fact that such
Underwriter sold Notes to a person to whom there was not sent or given, at or
prior to the written confirmation of such sale, a copy of the Prospectus or a
copy of the Prospectus as then amended or supplemented in any case where such
delivery is required by the Act if the Company has previously furnished copies
thereof to such Underwriter and the loss, claim, damage or liability of such
Underwriter results from an untrue statement or omission of a material fact
contained in the Preliminary Prospectus or the Prospectus, as the case may be,
which was corrected in the Prospectus (or the Prospectus as amended or
supplemented).

     (b)   Each Underwriter agrees to indemnify and hold harmless the Company
against any losses, claims, damages, liabilities or expenses, to which the
Company may become subject, under the Act or otherwise (including in settlement
of any litigation, if such settlement is effected with the written consent of
such Underwriter), insofar as such losses, claims, damages, liabilities or
expenses (or actions in respect thereof) arise out of or are based upon an
untrue statement or alleged untrue statement of a material fact contained in the
Registration Statement, any Preliminary Prospectus, the Prospectus, or any
amendment or supplement thereto (including any term sheet within the meaning of
Rule 434 of the Rules and Regulations), or arise out of or are based upon the
omission or alleged omission to state therein a material fact required to be
stated therein or necessary to make the statements therein not misleading, in
each case to the extent, but only to the extent, that the untrue statement or
alleged untrue statement or omission or alleged omission was made in the
Registration Statement, any Preliminary Prospectus, the Prospectus, or any such
amendment or supplement, in reliance upon, and in conformity with, written
information 

                                      14
<PAGE>
 
furnished to the Company by such Underwriter, specifically for use in the
preparation thereof, and will reimburse the Company for any legal or other
expenses reasonably incurred by the Company in connection with investigating or
defending against any such loss, claim, damage, liability or action.

     (c)   Promptly after receipt by an indemnified party under paragraph (a) or
(b) above of notice of the commencement of any action, the indemnified party
shall, if a claim in respect thereof is to be made against the indemnifying
party under such paragraph, notify the indemnifying party in writing of the
commencement thereof; but the omission so to notify the indemnifying party shall
not relieve such indemnifying party from any liability which it may have
otherwise than on account of this indemnity agreement.  In case any such action
shall be brought against any indemnified party, and it shall notify the
indemnifying party of the commencement thereof, the indemnifying party shall be
entitled to participate in and, to the extent that it shall wish jointly with
any other indemnifying party similarly notified, to assume the defense thereof,
with counsel satisfactory to such indemnified party, and after notice from the
indemnifying party to such indemnified party of the indemnifying party's
election to assume the defense thereof, the indemnifying party shall not be
liable to such indemnified party under such paragraph above for any legal or
other expenses subsequently incurred by such indemnified party in connection
with the defense thereof other than reasonable costs of investigation; provided,
however, that if, in the sole judgment of the indemnified party, it is advisable
for the indemnified party to be represented by separate counsel other than
counsel for the indemnifying party, the indemnified party shall have the right
to employ a single counsel to represent the indemnified party, in which event
the fees and expenses of such separate counsel shall be borne by the
indemnifying party.  An indemnifying party shall not be obligated under any
settlement agreement relating to any action under this Section 6 to which it has
not agreed in writing.

     (d)   If the indemnification provided for in this Section 6 is unavailable
or insufficient to hold harmless an indemnified party under paragraph (a) or (b)
above, then each indemnifying party  shall contribute to the amount paid or
payable by the indemnified party as a result of the losses, claims, damages or
liabilities referred to in paragraph (a) or (b) above, (i) in the proportion as
is appropriate to reflect the relative benefits received by the Company on the
one hand and the Underwriters on the other from the offering of the Notes or
(ii) if the allocation provided by clause (i) above is not permitted by
applicable law, in the proportion as is appropriate to reflect not only the
relative benefits referred to in clause (i) above but also the relative fault of
the Company on the one hand and the Underwriters on the other in connection with
the statements or omissions that resulted in the losses, claims, damages or
liabilities, as well as any other relevant equitable considerations. The
relative benefits received by the Company on the one hand and the Underwriters
on the other shall be deemed to be in the same proportion as the total net
proceeds from the offering (before deducting expenses) received by the Company
bears to the total underwriting discounts and commissions received by the
Underwriters, in each case as set forth in the table on the cover page of the
Prospectus. The relative fault shall be determined by reference to, among other
things, whether the untrue or alleged untrue statement of a material fact or the
omission or alleged omission to state a material fact relates to information
supplied by the Company or the Underwriters and the parties' relevant intent,
knowledge, access to information and opportunity to correct or prevent the
untrue statement or omission. The Company and the Underwriters agree that it
would not be just and equitable if contributions pursuant to this paragraph (d)
were to be determined by pro rata allocation (even if the Underwriters were
treated as one entity for such purpose) or by any other method of allocation
which does not take account of the equitable considerations referred to in the
first sentence of this paragraph (d).  The amount paid by an indemnified party
as a result of the losses, claims, damages or liabilities referred to in the
first sentence of this paragraph (d) shall be deemed to include any legal or
other expenses reasonably incurred by such indemnified party in connection with
investigating or defending against any action or claim which is the subject of
this paragraph (d). Notwithstanding the provisions of this paragraph (d), no
Underwriter shall be required to contribute any amount in excess of the amount
by which the total price at which the Notes underwritten by it and distributed
to the public were offered to the public exceeds the amount of any damages that
the Underwriter has otherwise been

                                      15
<PAGE>
 
required to pay by reason of the untrue statement  or omission or alleged
omission.  No person guilty of fraudulent misrepresentation (within the meaning
of Section 11(f) of the Act) shall be entitled to contribution from any person
who was not guilty of such fraudulent misrepresentation.  The Underwriters'
obligations in this paragraph (d) to contribute are several in proportion to
their respective underwriting obligations and not joint.

     (e)   The obligations of the Company under this Section 6 shall be in
addition to any liability which the Company may otherwise have and shall extend,
upon the same terms and conditions to each person, if any, who controls any
Underwriter within the meaning of the Act; and the obligations of the
Underwriters under this Section 6 shall be in addition to any liability that the
respective Underwriters may otherwise have and shall extend, upon the same terms
and conditions, to each director of the Company (including any person who, with
this consent, is named in the Registration Statement as about to become a
director of the Company), to each officer of the Company who has signed the
Registration Statement and to each person, if any, who controls the Company
within the meaning of the Act.

     7.    Representations and Agreements to Survive Delivery.  All
representations, warranties and agreements of the Company herein or in
certificates delivered pursuant hereto, and the agreements of the Underwriters
and the Company contained in Section 6 hereof, shall remain operative and in
full force and effect regardless of any investigation made by or on behalf of
any Underwriter or any controlling person thereof, or the Company or any of its
officers, directors or any controlling persons, and shall survive delivery of,
and payment for, the Notes to and by the Underwriters hereunder.

     8.  Effective Date of this Agreement and Termination.

     (a)   This Agreement shall become effective at 10:00 a.m., Minneapolis
time, on the first full business day following the effective date of the
Registration Statement, or at such earlier time after the effective date of the
Registration Statement as you in your discretion shall first release the Notes
for sale to the public. For the purpose of this Section 8, the Notes shall be
deemed to have been released for sale to the public upon release by you of the
publication of a newspaper advertisement relating thereto or upon release by you
of telexes offering the Notes for sale to securities dealers, whichever shall
first occur. By giving notice as hereinafter specified before the time this
Agreement becomes effective, the Underwriters or the Company may prevent this
Agreement from becoming effective without liability of any party to any other
party, except that the provisions of this Section 8 and Section 4(n) and Section
6 hereof shall at all times be effective.

     (b)   The Underwriters, shall have the right to terminate this Agreement,
by notice to the Company, at any time at or prior to the Closing Date (i) if
there has been, since the date of this Agreement or since the respective dates
as of which information is given in the Registration Statement, any material
adverse change in the condition (financial or otherwise) of the Company, or in
the financial results, business affairs or business prospects of the Company,
whether or not arising in the ordinary course of business, or (ii) if the
Company shall have failed, refused or been unable, at or prior to such Closing
Date, to perform any agreement on its part to be performed hereunder, or (iii)
if any other condition of the Underwriters' obligations hereunder required to be
fulfilled by the Company is not fulfilled, or (iv) if there has occurred any
material adverse change in the financial markets in the United States or any
outbreak or the escalation of major hostilities involving the United States or
the declaration by the United States of a national emergency, war, or other
calamity or crisis, the effect of which is such as to make it, in your
reasonable judgment, impracticable or inadvisable to market the Notes or to
enforce contracts for the sale of the Notes, or (v) if trading in the Notes has
been suspended by the Commission, or if trading generally on either the American
Stock Exchange or the New York Stock Exchange has been suspended, or minimum or
maximum prices for trading have been fixed, or maximum ranges for prices for
securities have been required, by either of said Exchanges or by order of
the Commission or any other 

                                      16
<PAGE>
 
governmental authority, or if a banking moratorium has been declared by either
Federal, New York or Nebraska authorities. If this Agreement is terminated
pursuant to this Section 8(b), such termination shall be without liability of
any party to any other party except that the provisions of Section 4(n) and
Section 6 hereof shall at all times be effective.

     (c)   If you elect to prevent this Agreement from becoming effective or to
terminate this Agreement as provided in the Section, the Company shall be
notified promptly by you by telephone or telegram, confirmed by letter.  If the
Company elects to prevent this Agreement from becoming effective, you shall be
notified by the Company by telephone or telegram, confirmed by letter.

     10.   Notices.   Except as otherwise provided herein, all notices and other
communications hereunder shall be in writing or by telegraph an, if to the
Underwriters shall be mailed, telegraphed or delivered to the Underwriters c/o
Piper Jaffray Inc., Piper Jaffray Tower, 222 South Ninth Street, Minneapolis,
Minnesota 55402; if to the Company, shall be mailed, telegraphed or delivered to
it at 2120 South 72nd Street, Omaha, Nebraska 68124, Attention:  Chief Executive
Officer, with a copy to Housley Kantarian and Bronstein, P.C., 1220 19th Street,
N.W., Suite 700, Washington, D.C. 20036, Attention:  Gary R. Bronstein.   All
notices given by telegram shall be promptly confirmed by letter.  Any party to
this Agreement may change the address for notices by sending to the parties to
this Agreement written notice of a new address for that purpose.

     11.   Information Furnished by Underwriters.  The statements set forth in
the last paragraph of the cover page and under the caption "Underwriting" in any
Preliminary Prospectus or the Prospectus, and, to the extent the same relate to
the Underwriters, in any Blue Sky Application, constitute the written
information furnished by or on behalf of the Underwriters referred to in Section
2 and Section 6 hereof.

     12.   Parties.  This Agreement shall inure to the benefit of and be binding
upon the parties hereto and their respective successors and assigns and the
controlling persons, officers and directors referred to in Section 6. Nothing in
this Agreement is intended or shall be construed to give any other person, firm
or corporation any legal or equitable right, remedy or claim under or in respect
of this Agreement or any provision herein contained. The term "successors and
assigns" as used herein shall not include any purchaser, as the purchaser, of
any of the Notes from any of the Underwriters.

     13.   Governing Law.  This Agreement shall be governed by the laws of the
State of Minnesota.

                                      17
<PAGE>
 
     Please sign and return to us a counterpart hereof, whereupon this
instrument along with all counterparts will become a binding agreement between
the Underwriters and the Company in accordance with its terms.

                                    Very truly yours,

                                    COMMERCIAL FEDERAL CORPORATION



                                    By:
- ----------------                       ---------------------------
                                       President

CONFIRMED
as of the date first above mentioned:

By:  PIPER JAFFRAY INC.



By:
   ----------------------------------------------
     Managing Director


By:  ALEX. BROWN & SONS INCORPORATED



By:
   ---------------------------------


By:  MONTGOMERY SECURITIES



By:
   ----------------------------------------------
     Vice President


                                      18
<PAGE>
 
                                                                     SCHEDULE  I


                                             Aggregate Principal Amount
          Underwriter                                  of Notes
          -----------                             


Piper Jaffray Inc. .................................................... $
Alex. Brown & Sons Incorporated...................
Montgomery Securities..................................................

          Total.............................................$[50,000,000]


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

                                      19
<PAGE>
 
                                                                      Appendix A
                                                                      ----------

     The opinion of Housley Kantarian and Bronstein, P.C., special counsel for
the Company, to be delivered pursuant to Section 5(d) of the Purchase Agreement,
shall be to the following effect (all terms used herein which are defined in the
Agreement have the meanings set forth therein):

           (i)   The Notes and the Indenture conform to the description thereof
     contained in the Prospectus.

           (ii)  The Registration Statement has become effective under the Act
     and the Indenture has been qualified under the Trust Indenture Act, and, to
     our actual knowledge, no stop order suspending the effectiveness of the
     Registration Statement or the qualification of the Indenture has been
     issued and no proceeding for that purpose has been instituted or threatened
     by the Commission. The Prospectus has been filed in the manner and within
     the time period required by Rule 424(b) of the Act.

           (iii) The Registration Statement and the Prospectus, and any
     amendment thereof or supplement thereto (except as to financial statements,
     notes to financial statements, financial tables and other financial and
     statistical data included or incorporated by reference therein, as to which
     we express no opinion), comply as to form in all material respects with the
     requirements of the Act and the Rules and Regulations, as of their
     respective effect or issue dates.

           (iv)  The documents incorporated by reference in the Registration
     Statement and the Prospectus (except as to financial statements, notes to
     financial statements, financial tables and statistical data included
     therein, as to which we express no opinion) comply as to form in all
     material respects with the requirements of the Exchange Act and the rules
     and regulations of the Commission thereunder, as of the respective effect
     or issue dates.

           (v)   The Bank is a member in good standing of the Federal Home Loan
     Bank of Topeka and is an institution with deposit accounts insured by the
     FDIC to the full extent allowed by law and, to our actual knowledge, no
     proceedings for the termination or revocation of such insurance are pending
     or threatened.

           (vi)  To our actual knowledge, there are no (a) statutes or legal or
     governmental proceedings required to be described in the Prospectus that
     are not described as required, or (b) contracts or other documents of a
     character required to be described in the Registration Statement or the
     Prospectus or to be filed as exhibits to the Registration Statement that
     are not described and filed as required.

           (vii) To our actual knowledge, the execution, delivery and
     performance of the Agreement, the Notes and the Indenture and the issuance
     and sale of the Notes, including the issuance, sale and delivery of the
     Notes pursuant to the Agreement, will not conflict with or constitute a
     breach of, or default under, or result in the creation or imposition of any
     lien, charge or encumbrance upon any material property or assets of the
     Company or any Significant Subsidiary pursuant to, any statute, contract,
     license, indenture, mortgage, loan agreement, note, lease or other
     agreement or instrument known to us to which the Company or any such
     Significant Subsidiary is a party or by which it is bound or to which any
     of the material property or assets of the Company or any such Significant
     Subsidiary is subject, or result in any violation of the provisions of the
     articles of incorporation, charter or bylaws of the Company or any such
     Significant Subsidiary or of any applicable law, administrative regulation
     or administrative or court decree known to us the violation of which would
     have a material adverse affect on the Company or any Significant
     Subsidiary; provided, however, that with respect to this paragraph (vii),
     we express no opinion with respect to federal or state securities laws.

                                      20
<PAGE>
 
           (viii) To our actual knowledge, there is no action, suit or
     proceeding before or by any court or governmental agency or body, domestic
     or foreign, or any arbitrator, now pending or threatened against or
     affecting the Company or any of its Significant Subsidiaries which is
     required to be disclosed in the Registration Statement (other than as
     disclosed therein), and other than those which individually or in the
     aggregate would not have a material adverse effect on the Company or which
     would not materially and adversely affect the consummation of the
     Agreement. For purposes of this paragraph (viii), we have not reviewed the
     plaintiff or defendant indices of state or federal courts.

           (ix)  No authorization, approval, consent or order of, or filing
     with, any court or governmental authority or agency is necessary in
     connection with the execution, delivery and performance of the Agreement,
     the Indenture or the Notes or for the issuance or sale of the Notes under
     the Agreement, except such as may be required under the Act or the Rules
     and Regulations and the Trust Indenture Act, such as may be required under
     the securities laws of any state or other jurisdiction and such as may be
     described in the Prospectus.

           In a separate letter, Housley Kantarian and Bronstein, P.C. shall
     state as follows: Although we cannot guarantee, and do not assume
     responsibility for, the accuracy, completeness and fairness of the
     statements contained in the Registration Statement and the Prospectus, and
     although we have not undertaken to verify independently such statements for
     purposes of the opinion expressed in this paragraph (x), during the course
     of our participation in the preparation of the Registration Statement and
     Prospectus, conferences with certain officers, employees and other
     representatives of, and certain representatives of the independent public
     accountants for, the Company and the Significant Subsidiaries as well as
     our review of various documents and other information deemed relevant
     thereto, nothing has come to our attention that would lead us to believe
     (A) that the Registration Statement, (except as to financial statements,
     notes to financial statements, financial tables and other financial and
     statistical data included or incorporated by reference therein and the
     Trustee's Statement and Qualification under the Trust Indenture Act 
     (Form T-1) filed as an exhibit to the Registration Statement, as to which
     we express no opinion), at the time it became effective, contained any
     untrue statement of a material fact or omitted to state a material fact
     required to be stated therein or necessary to make the statements therein
     not misleading, or (B) that the Prospectus (except as to financial
     statements, notes to financial statements, financial tables and other
     financial and statistical data included or incorporated by reference
     therein and the Trustee's Statement and Qualification under the Trust
     Indenture Act (Form T-1) filed as an exhibit to the Registration Statement,
     as to which we express no opinion), as of its date or on the date hereof,
     included or includes an untrue statement of a material fact or omitted or
     omits to state a material fact necessary to make the statements therein, in
     light of the circumstances under which they were made, not misleading.

                                      21

<PAGE>
 
                                                                       EXHIBIT 4
                                                              



                         COMMERCIAL FEDERAL CORPORATION
                                   AS ISSUER

                                       TO
                               HARRIS TRUST AND
                                 SAVINGS BANK

                                ---------------
                
                                   AS TRUSTEE

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

                                   INDENTURE

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


                           DATED AS OF APRIL 15, 1996



                           % SUBORDINATED NOTES DUE 2003
                        ---



<PAGE>
 
                               TABLE OF CONTENTS

<TABLE>
 
<S>                                                                                               <C>
ARTICLE ONE
        DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION                                    1   
        Section 101.  Definitions.                                                                 1
        Section 102.  Compliance Certificates and Opinions.                                       10
        Section 103.  Form of Documents Delivered to Trustee.                                     10
        Section 104.  Acts of Holders                                                             11
        Section 105.  Notices, Etc. to Trustee and Company                                        12
        Section 106.  Notice to Holders of Notes; Waiver                                          13
        Section 107.  Language of Notices                                                         13
        Section 108.  Conflict with Trust Indenture Act                                           13
        Section 109.  Effect of Headings and Table of Contents                                    14
        Section 110.  Successors and Assigns                                                      14
        Section 111.  Separability Clause                                                         14    
        Section 112.  Benefits of Indenture                                                       14
        Section 113.  Governing Law                                                               14
        Section 114.  Legal Holidays                                                              14
 
ARTICLE TWO

    FORM OF NOTES                                                                                 15
        Section 201.  Forms Generally                                                             15
        Section 203.  Form of Reverse of Note                                                     17
        Section 204.  Form of Trustee's Certificate of Authentication                             20
 
ARTICLE THREE
 
    THE NOTES                                                                                     21
        Section 301.  Title and Terms                                                             21
        Section 302.  Currency; Denominations                                                     21
        Section 303.  Execution, Authentication, Delivery and Dating                              22
        Section 304.  Temporary Notes                                                             22
        Section 305.  Registration, Transfer and Exchange                                         23
        Section 306.  Mutilated, Destroyed, Lost and Stolen Notes                                 24
        Section 307.  Payment of Interest; Rights to Interest Preserved                           25
        Section 308.  Persons Deemed Owners                                                       26
        Section 309.  Cancellation                                                                27
        Section 310.  Authentication and Delivery of Original Issue                               27
        Section 311.  Computation of Interest                                                     27

</TABLE> 
                                      - i -
<PAGE>
 
<TABLE>
<S>                                                                                                      <C> 
ARTICLE FOUR

    SATISFACTION AND DISCHARGE                                                                            27
        Section 401.  Satisfaction and Discharge of Indenture                                             27
        Section 402.  Application of Trust Money                                                          29
 
ARTICLE FIVE

    REMEDIES                                                                                              29
        Section 501.  Events of Default                                                                   29
        Section 502.  Acceleration of Maturity; Rescission and Annulment.                                 31
        Section 503.  Collection of Indebtedness and Suits for
                      Enforcement by Trustee                                                              32
        Section 504.  Trustee May File Proofs of Claim                                                    32
        Section 505.  Trustee May Enforce Claims without Possession of Notes                              33
        Section 506.  Application of Money Collected                                                      34
        Section 507.  Limitations on Suits                                                                34
        Section 508.  Unconditional Right of Holders to Receive Principal
                      and Interest                                                                        35
        Section 509.  Restoration of Rights and Remedies                                                  35
        Section 510.  Rights and Remedies Cumulative                                                      36
        Section 511.  Delay or Omission Not Waiver                                                        36
        Section 512.  Control by Holders of Notes                                                         36
        Section 513.  Waiver of Past Defaults                                                             36
        Section 514.  Waiver of Stay or Extension Laws                                                    37
 
ARTICLE SIX
 
        THE TRUSTEE                                                                                       37
        Section 601.  Certain Duties and Responsibilities                                                 37
        Section 602.  Notice of Defaults                                                                  38
        Section 603.  Certain Rights of Trustee                                                           39
        Section 604.  Not Responsible for Recitals or Issuance of Notes                                   40
        Section 605.  May Hold Notes                                                                      40
        Section 606.  Money Held in Trust                                                                 40
        Section 607.  Compensation and Reimbursement                                                      41
        Section 608.  Corporate Trustee Required; Eligibility                                             41
        Section 609.  Resignation and Removal; Appointment of Successor                                   42
        Section 610.  Acceptance of Appointment by Successor                                              43
        Section 611.  Merger, Conversion, Consolidation or Succession to Business                         44
        Section 612.  Appointment of Authenticating Agent                                                 44

</TABLE> 

                                     - ii -
<PAGE>
 
<TABLE>
<S>                                                                                                    <C> 
ARTICLE SEVEN

        HOLDERS' LISTS AND REPORTS BY TRUSTEE AND COMPANY                                               46
        Section 701.  Company to Furnish Trustee Names and Addresses of
                      Holders                                                                           46
        Section 702.  Preservation of Information; Communications to Holders                            46
        Section 703.  Reports by Trustee                                                                46
        Section 704.  Reports by Company                                                                47
 
ARTICLE EIGHT
 
        CONSOLIDATION, MERGER AND SALES                                                                 48
        Section 801.  Company May Consolidate, Etc., Only on Certain Terms                              48
        Section 802.  Successor Person Substituted for Company                                          49
 
ARTICLE NINE
 
        SUPPLEMENTAL INDENTURES                                                                         49
        Section 901.  Supplemental Indentures without Consent of Holders                                49
        Section 902.  Supplemental Indentures with Consent of Holders                                   50
        Section 903.  Execution of Supplemental Indentures                                              51
        Section 904.  Effect of Supplemental Indentures                                                 51
        Section 905.  Reference in Notes to Supplemental Indentures                                     51
        Section 906.  Effect on Senior Indebtedness                                                     51
 
ARTICLE TEN
 
        COVENANTS                                                                                       52
        Section 1001.  Payment of Principal and Interest                                                52
        Section 1002.  Maintenance of Office or Agency                                                  52
        Section 1003.  Money for Note Payments to Be Held in Trust                                      52
        Section 1004.  Corporate Existence                                                              53
        Section 1005.  Bank Existence; Maintenance of Status as an
                       Insured Institution                                                              54
        Section 1006.  Maintenance of Properties                                                        54
</TABLE> 

                                      - iii -
<PAGE>
 
<TABLE> 
<S>                                                                                                            <C> 
        Section 1007.  Restrictions on Dividends, Redemptions and Other Payments                                55
        Section 1008.  Insurance                                                                                55
        Section 1009.  Payment of Taxes and Other Claims                                                        55
        Section 1010.  Books and Records                                                                        56
        Section 1011.  Statement by Officers as to Default                                                      56
        Section 1012.  Waiver of Certain Covenants                                                              56
 
ARTICLE ELEVEN
 
        REDEMPTION OF NOTES                                                                                     57
        Section 1101.  Right of Redemption                                                                      57
        Section 1102.  Election to Redeem; Notice to Trustee                                                    57
        Section 1103.  Selection by Trustee of Notes to be Redeemed                                             57
        Section 1104.  Notice of Redemption                                                                     58
        Section 1105.  Deposit of Redemption Price                                                              59
        Section 1106.  Notes Payable on Redemption Date                                                         59
        Section 1107.  Notes Redeemed in Part                                                                   59
 
ARTICLE TWELVE
 
        REPAYMENT AT THE OPTION OF HOLDERS                                                                      60
        Section 1201.  Repayment Option upon Death of Holder                                                    60
        Section 1202.  Deposit of Repayment Price                                                               62
        Section 1203.  Notes Payable on Repayment Date                                                          62
        Section 1204.  Notes Repaid in Part                                                                     62
 
ARTICLE THIRTEEN
 
        SUBORDINATION OF NOTES                                                                                  63
        Section 1301.  Notes Subordinated to Senior Indebtedness                                                63
        Section 1302.  Subrogation                                                                              64
        Section 1303.  Obligation of Company Unconditional                                                      65
        Section 1304.  Payments on Notes Permitted                                                              65
        Section 1305.  Effectuation of Subordination by Trustee                                                 66
        Section 1306.  Knowledge of Trustee                                                                     66
        Section 1307.  Trustee May Hold Senior Indebtedness                                                     66
        Section 1308.  Rights of Holders of Senior Indebtedness Not Impaired                                    66
        Section 1309.  Notice to Trustee                                                                        66
</TABLE>

                                    - iv -
<PAGE>
 
     INDENTURE, dated as of April 15, 1996 (the "Indenture"), between Commercial
Federal Corporation, a corporation duly organized and existing under the laws of
the State of Nebraska (hereinafter called the "Company"), having executive
offices located at 2120 South 72nd Street, Omaha, Nebraska 68101 and Harris
Trust and Savings Bank, a Delaware corporation (hereinafter called the
"Trustee"), having its Corporate Trust Office located at 111 West Monroe St.,
Chicago, Illinois 60603.

                            RECITALS OF THE COMPANY

     The Company has duly authorized the execution and delivery of this
Indenture to provide for the issuance of its ___% Subordinated Notes due 2003
(hereinafter called the "Notes"), to be issued in such amount and to have such
provisions as are hereinafter set forth.  All things necessary to make this
Indenture a valid agreement of the Company, in accordance with its terms, have
been done.

     This Indenture is subject to the provisions of the Trust Indenture Act of
1939, as amended, and the rules and regulations of the Securities and Exchange
Commission promulgated thereunder that are required to be part of this Indenture
and, to the extent applicable, shall be governed by such provisions.

     NOW, THEREFORE, THIS INDENTURE WITNESSETH:

     For and in consideration of the premises and the purchase of the Notes by
the Holders (as hereinafter defined) thereof, it is mutually covenanted and
agreed, for the equal and proportionate benefit of all Holders from time to time
of the Notes, as follows:


                                  ARTICLE ONE

             DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION

     Section 101.  Definitions.

     Except as otherwise expressly provided in this Indenture or unless the
context otherwise requires, for all purposes of this Indenture:

          (a) the terms defined in this Article have the meanings assigned to
     them in this Article and include the plural as well as the singular;

          (b) all other terms used herein which are defined in the Trust
     Indenture Act, either directly or by reference therein, have the meanings
     assigned to them therein;

                                     - 1 -
<PAGE>
 
          (c) all accounting terms not otherwise defined herein have the
     meanings assigned to them in accordance with generally accepted accounting
     principles in the United States and, except as otherwise herein expressly
     provided, the term "generally accepted accounting principles" with respect
     to any computation required or permitted hereunder shall mean such
     accounting principles as are generally accepted in the United States at the
     date of such computation;

          (d) the words "herein", "hereof", "hereto" and "hereunder" and other
     words of similar import refer to this Indenture as a whole and not to any
     particular Article, Section or other subdivision; and

          (e) the word "or" is always used inclusively (for example, the phrase
     "A or B" means "A or B or both", not "either A or B but not both").

     Certain terms used principally in certain Articles hereof are defined in
those Articles.

     "Acceleration Event", has the meaning specified in Section 502.

     "Act", when used with respect to any Holders, has the meaning specified in
Section 104.

     "Affiliate" of any specified Person means any other Person directly or
indirectly controlling or controlled by or under direct or indirect common
control with such specified Person.  For the purposes of this definition,
"control", when used with respect to any specified Person, means the power to
direct the management and policies of such Person, directly or indirectly,
whether through the ownership of voting securities, by contract or otherwise;
and the terms "controlling" and "controlled" have meanings correlative to the
foregoing.

     "Authenticating Agent" means any Person authorized by the Trustee pursuant
to Section 612 to act on behalf of the Trustee to authenticate Notes.

     "Authorized Newspaper" means a newspaper, in an official language of the
place of publication or in the English language, customarily published on each
day that is a Business Day in the place of publication, whether or not published
on days that are Legal Holidays in the place of publication, and of general
circulation in each place in connection with which the term is used or in the
financial community of each such place.  Where successive publications are
required to be made in Authorized Newspapers, the successive publications may be
made in the same or in different newspapers in the same city meeting the
foregoing requirements and in each case on any day that is a Business Day in the
place of publication.

     "Bank" means Commercial Federal Bank, a Federal Savings Bank, and any
successor thereto.

                                     - 2 -
<PAGE>
 
     "Board of Directors" means the board of directors of the Company or any
committee of that board duly authorized to act generally or in any particular
respect for the Company hereunder.

     "Board Resolution" means a copy of one or more resolutions, certified by
the Secretary or an Assistant Secretary of the Company to have been duly adopted
by the Board of Directors and to be in full force and effect on the date of such
certification, delivered to the Trustee.

     "Business Day", with respect to any Place of Payment or other location,
means each Monday, Tuesday, Wednesday, Thursday and Friday that is not a Legal
Holiday in such Place of Payment or other location.

     "Commission" means the Securities and Exchange Commission, as from time to
time constituted, created under the Securities Exchange Act of 1934 or, if at
any time after the execution of this Indenture such Commission is not existing
and performing the duties now assigned to it under the Trust Indenture Act, then
the body performing such duties at such time.

     "Company" means the Person named as the "Company" in the first paragraph of
this instrument until a successor Person shall have become such pursuant to the
applicable provisions of this Indenture, and thereafter "Company" shall mean
such successor Person, and any other obligor upon the Notes.

     "Company Request" and "Company Order" mean, respectively, a written request
or order, as the case may be, signed in the name of the Company by the Chairman
of the Board, a Vice Chairman of the Board, the Chief Executive Officer, the
President, a Vice President, the Treasurer, an Assistant Treasurer, the
Secretary or an Assistant Secretary, of the Company, or by another officer of
the Company duly authorized to sign by a Board Resolution, and delivered to the
Trustee.

     "Consolidated Net Income" means the amount of net income (loss) of the
Company and its Subsidiaries determined in accordance with generally accepted
accounting principles; provided, however, that there shall not be included in
Consolidated Net Income (a) any net income (loss) of a Subsidiary for any period
during which it was not a Consolidated Subsidiary or (b) any net income (loss)
of businesses, properties or assets acquired or disposed of (by way of merger,
consolidation, purchase, sale or otherwise) by the Company or any Subsidiary for
any period prior to the acquisition thereof or subsequent to the disposition
thereof; and, provided, further, any assessment, or the effect thereof, imposed
by the FDIC on the Bank as a result of the Bank's membership in the Savings
Association Insurance Fund for the purpose of recapitalizing such fund shall be
excluded from the determination of Consolidated Net Income.


      "Consolidated Subsidiary" means a Subsidiary of the Company the financial
statements of which are required to be included in the financial statements of
the Company and its Subsidiaries.

                                     - 3 -
<PAGE>
 
     "Corporate Trust Office" means the principal office of the Trustee at which
at any particular time its corporate trust business shall be administered, which
office at the date of original execution of this Indenture is located at 111
West Monroe St., Chicago, Illinois 60603, Attention: Corporate Trust Department.

     "Corporation" includes corporations and, except for purposes of Article
Eight, associations, companies and business trusts.

     "Defaulted Interest" has the meaning specified in Section 307.

     "Derivative Obligations" means any obligations of the Company to make
payment pursuant to the terms of any securities contracts and foreign currency
exchange contracts, derivative instruments, such as swap agreements (including
interest rate and currency and foreign exchange rate swap agreements), cap
agreements, floor agreements, collar agreements, interest rate agreements,
foreign exchange agreements, options, commodity futures contracts and commodity
options contracts other than obligations on account of indebtedness for money
borrowed ranking pari passu with or subordinate to the Notes.

     "Event of Default" has the meaning specified in Section 501.

     "FDIC" means the Federal Deposit Insurance Corporation or successor
thereto.

     "Government Obligations" means direct obligations of the United States of
America, or any Person controlled or supervised by and acting as an agency or
instrumentality of such government, in each case where the payment or payments
thereunder are unconditionally guaranteed as a full faith and credit obligation
by such government and which are not callable or redeemable at the option of the
issuer or issuers thereof, and shall also include a depository receipt issued by
a bank or trust company as custodian with respect to any such Government
Obligation or a specific payment of interest on or principal of or other amount
with respect to any such Government Obligation held by such custodian for the
account of the holder of a depository receipt, provided that (except as required
by law) such custodian is not authorized to make any deduction from the amount
payable to the holder of such depository receipt from any amount received by the
custodian in respect of the Government Obligation or the specific payment of
interest on or principal of or other amount with respect to the Government
Obligation evidenced by such depository receipt.

     "Holder", when used with respect to the Notes, means the Person in whose
name such Note is registered in the Note Register.

     "Indenture" means this instrument as it may from time to time be
supplemented or amended by one or more indentures supplemental hereto entered
into pursuant to the applicable provisions hereof.

                                     - 4 -
<PAGE>
 
     "Independent Public Accountants" means a nationally recognized firm of
accountants that, with respect to the Company, are independent public
accountants within the meaning of the Securities Act of 1933, as amended, and
the rules and regulations promulgated by the Commission thereunder, who may be
the independent public accountants regularly retained by the Company or who may
be other independent public accountants. Such accountants or firm shall be
entitled to rely upon any Opinion of Counsel as to the interpretation of any
legal matters relating to the Indenture or certificates required to be provided
hereunder.

     "Insured Institution" means any "insured bank" as defined in 12 U.S.C.
Section 1813(h), or a similar definition under any succeeding federal law
hereinafter enacted.

     "Interest Payment Date" means the Stated Maturity of an installment of
interest on the Notes.

     "Junior Indebtedness" means the principal amount of, and interest on, any
indebtedness for money borrowed of the Company, whether now outstanding or
hereafter created, incurred, assumed or guaranteed, provided that in the
instrument creating or evidencing such indebtedness or pursuant to which such
indebtedness is outstanding it is provided that (a) such indebtedness is junior
in right of payment to the Notes; (b) no payments with respect to such
indebtedness may be made at any time that an Event of Default shall have
occurred and be continuing or at any time that payments made to holders of the
Notes are to be withheld or paid over to holders of Senior Indebtedness in
accordance with Article Thirteen hereof and (c) no payments other than the
payment of interest may be made with respect to such indebtedness at any time
the Notes are Outstanding.

     "Legal Holiday", with respect to any Place of Payment, means a Saturday, a
Sunday or a day on which banking institutions or trust companies in such Place
of Payment are not authorized or obligated to be open.

     "Maturity" means the date on which the principal of the Notes or an
installment of principal becomes due and payable as provided in this Indenture,
whether at the Stated Maturity or by declaration of acceleration, notice of
redemption, notice of option to elect repayment or otherwise, and includes any
Redemption Date.

     "Maximum Annual Repayment Amount" means $500,000.

     "Money", with respect to any payment, deposit or other transfer pursuant to
or contemplated by the terms hereof, means United States dollars or other
equivalent unit of legal tender for payment of public or private debts in the
United States of America.

     "Note" or "Notes" means any note or notes, as the case may be,
authenticated and delivered under this Indenture.

                                     - 5 -
<PAGE>
 
     "Note Register" and "Note Registrar" have the respective meanings specified
in Section 305.

     "Office or Agency" means an office or agency of the Company maintained or
designated in a Place of Payment for the Notes pursuant to Section 1002 or any
other office or agency of the Company maintained or designated for the Notes
pursuant to Section 1002 or, to the extent designated or required by Section
1002 in lieu of such office or agency, the Corporate Trust Office of the
Trustee.

     "Officers' Certificate" means a certificate signed by the Chairman of the
Board, a Vice Chairman of the Board, the Chief Executive Officer, the President
or a Vice President, and by the Treasurer, an Assistant Treasurer, the Secretary
or an Assistant Secretary of the Company, that complies with the requirements of
Section 314(e) of the Trust Indenture Act and is delivered to the Trustee.

     "Opinion of Counsel" means a written opinion of counsel, who may be an
employee of or counsel for the Company or other counsel who shall be reasonably
acceptable to the Trustee, that complies with the requirements of Section 314(e)
of the Trust Indenture Act.

     "Outstanding" means, as of the date of determination, all Notes theretofore
authenticated and delivered under this Indenture, except:

     (a) any Note theretofore canceled by the Trustee or the Note Registrar or
         delivered to the Trustee or the Note Registrar for cancellation;

     (b) any Note or portion thereof for whose payment at the Maturity thereof
         Money in the necessary amount has been theretofore deposited pursuant
         hereto with the Trustee or any Paying Agent (other than the Company) in
         trust or set aside and segregated in trust by the Company (if the
         Company shall act as its own Paying Agent) for the Holders of the
         Notes, provided that, if the Notes are to be redeemed, notice of such
         redemption has been duly given pursuant to this Indenture or provision
         therefor satisfactory to the Trustee has been made;

     (c) any Note with respect to which the Company has effected defeasance
         pursuant to clauses (1)(b) and (3) of Section 401 hereof; and

     (d) any Note which has been paid pursuant to Section 306 or in exchange for
         or in lieu of which other Notes have been authenticated and delivered
         pursuant to this Indenture, unless there shall have been presented to
         the Trustee proof satisfactory to it that such Note is held by a bona
         fide purchaser in whose hands such Note is a valid obligation of the
         Company;

                                     - 6 -
<PAGE>
 
provided, however, that in determining whether the Holders of the requisite
principal amount of Outstanding Notes have given any request, demand,
authorization, direction, notice, consent or waiver hereunder, Notes owned by
the Company or any other obligor upon the Notes or any Affiliate of the Company
or such other obligor shall be disregarded and deemed not to be Outstanding,
except that, in determining whether the Trustee shall be protected in making any
such determination or relying upon any such request, demand, authorization,
direction, notice, consent or waiver, only Notes which the Trustee knows to be
so owned shall be so disregarded. Notes so owned which shall have been pledged
in good faith may be regarded as Outstanding if the pledgee establishes to the
satisfaction of the Trustee (1) the pledgee's right so to act with respect to
such Notes and (2) that the pledgee is not the Company or any other obligor upon
the Notes or any Affiliate of the Company or such other obligor.

     "Paying Agent" means any Person authorized by the Company to pay the
principal of or interest on any Note on behalf of the Company.

     "Person" means any individual, Corporation, partnership, joint venture,
joint-stock company, limited liability company, trust, unincorporated
organization or government or any agency or political subdivision thereof.

     "Place of Payment" has the meaning set forth in Section 301.

     "Predecessor Note" of a Note means every previous Note evidencing all or a
portion of the same debt as that evidenced by such particular Note; and, for the
purposes of this definition, any Note authenticated and delivered under Section
306 in exchange for or in lieu of a lost, destroyed, mutilated or stolen Note
shall be deemed to evidence the same debt as the lost, destroyed, mutilated or
stolen Note.

     "Redemption Date", with respect to any Note or portion thereof to be
redeemed, means the date fixed for such redemption pursuant to Article Eleven of
this Indenture.

     "Redemption Price", with respect to any Note or portion thereof to be
redeemed, means the price at which it is to be redeemed pursuant to Article
Eleven of this Indenture.

     "Regular Record Date" for the interest payable on any Note on any Interest
Payment Date therefor means the date specified in Section 202 as the "Regular
Record Date".

     "Repayment Date", with respect to any Note or portion thereof to be repaid
pursuant to Article Twelve, means the date fixed for such repayment pursuant to
this Indenture.

     "Repayment Price", with respect to any Note or portion thereof to be repaid
pursuant to Article Twelve, means the price at which it is to be repaid pursuant
to this Indenture.

                                     - 7 -
<PAGE>
 
     "Responsible Officer" means any officer of the Trustee in its Corporate
Trust Office and also means, with respect to a particular corporate trust
matter, any other officer to whom such matter is referred because of such
officer's knowledge of and familiarity with the particular subject.

     "RTC" means the Resolution Trust Corporation or a successor thereto.

     "Senior Indebtedness" means the principal amount of, and interest on (a)
all indebtedness of the Company for money borrowed (including indebtedness of
others guaranteed by the Company) other than the Notes, whether outstanding on
the date hereof or thereafter created, assumed or incurred, (b) any amendments,
renewals, extensions, modifications and refundings of any such indebtedness,
unless in either case in the instrument creating or evidencing any such
indebtedness or pursuant to which it is outstanding it is provided that such
indebtedness is not superior in right of payment to the Notes, and (c)
Derivative Obligations. For the purposes of this definition, "indebtedness for
money borrowed" is defined as (1) any obligation of the Company for the
repayment of borrowed money, whether or not evidenced by bonds, debentures,
notes or other written instrument, (2) any deferred payment obligation of the
Company for the payment of the purchase price of property or assets evidenced by
a note or similar instruments, and (3) any obligation of the Company for the
payment of rent or other amounts under a lease of property or assets which
obligation is required to be classified and accounted for as a capitalized lease
on the balance sheet of the Company under generally accepted accounting
principles; provided, however, that the foregoing shall not include any
obligation that constitutes a trade payable or accrued liability arising in the
ordinary course of business. Notwithstanding anything herein to the contrary,
Senior Indebtedness shall not include the Company's 10.25% Subordinated Notes
due March 15, 1999.

     "Significant Subsidiary" means the Bank, Commercial Federal Mortgage
Corporation, a Nebraska corporation ("CFMC"), and any other Subsidiary within
the meaning of Rule 12b-2 under the Securities Exchange Act of 1934, as in
effect at the date as of which this Indenture was executed.

     "Special Record Date" for the payment of any Defaulted Interest on any Note
means a date fixed by the Trustee pursuant to Section 307.

     "Stated Maturity", with respect to any Note or any installment of principal
thereof or interest thereon means the date established by this Indenture as the
fixed date on which the principal of such Note or such installment of principal
or interest is due and payable.

     "Subsidiary" means any Corporation of which at the time of determination
the Company or one or more Subsidiaries owns or controls directly or indirectly
more than 50% of the shares of Voting Stock.

                                     - 8 -
<PAGE>

 
     "Trust Indenture Act" means the Trust Indenture Act of 1939, as amended,
and any reference herein to the Trust Indenture Act or a particular provision
thereof shall mean such Act or provision, as the case may be, as amended or
replaced from time to time or as supplemented from time to time by rules or
regulations adopted by the Commission under or in furtherance of the purposes of
such Act or provision, as the case may be.

     "Trustee" means the Person named as the "Trustee" in the first paragraph of
this instrument until a successor Trustee shall have become such pursuant to the
applicable provisions of this Indenture, and thereafter "Trustee" shall mean
each Person who is then a Trustee hereunder.

     "United States", except as otherwise provided herein, means the United
States of America (including the states thereof and the District of Columbia),
its territories and possessions and other areas subject to its jurisdiction.

     "Vice President", when used with respect to the Company or the Trustee,
means any vice president, whether or not designated by a number or a word or
words added before or after the title "Vice President".

     "Voting Stock" means stock of a Corporation of the class or classes having
general voting power under ordinary circumstances to elect at least a majority
of the board of directors, managers or trustees of such Corporation provided
that, for the purposes hereof, stock which carries only the right to vote
conditionally on the happening of an event shall not be considered Voting Stock
whether or not such event shall have happened.

     Section 102.  Compliance Certificates and Opinions.

     (a) Upon any application or request by the Company to the Trustee to take
any action under any provision of this Indenture, the Company shall furnish to
the Trustee an Officers' Certificate stating that all conditions precedent, if
any, provided for in this Indenture relating to the proposed action have been
complied with and an Opinion of Counsel stating that, in the opinion of such
counsel, all such conditions precedent, if any, have been complied with, except
that in the case of any such application or request as to which the furnishing
of such documents or any of them is specifically required by any provision of
this Indenture relating to such particular application or request, no additional
certificate or opinion need be furnished.

     (b) Every certificate or opinion with respect to compliance with a
condition or covenant provided for in this Indenture shall include:

          (1) a statement that each individual signing such certificate or
     opinion has read such condition or covenant and the definitions herein
     relating thereto;

                                     - 9 -
<PAGE>

 
          (2) a brief statement as to the nature and scope of the examination or
     investigation upon which the statements or opinions contained in such
     certificate or opinion are based;

          (3) a statement that, in the opinion of each such individual, such
     individual has made such examination or investigation as is necessary to
     enable such individual to express an informed opinion as to whether or not
     such condition or covenant has been complied with; and

          (4) a statement as to whether, in the opinion of each such individual,
     such condition or covenant has been complied with.

     Section 103.  Form of Documents Delivered to Trustee.

     (a) In any case where several matters are required to be certified by, or
covered by an opinion of, any specified Person, it is not necessary that all
such matters be certified by, or covered by the opinion of, only one such
Person, or that they be so certified or covered by only one document, but one
such Person may certify or give an opinion with respect to some matters and one
or more other such Persons as to other matters, and any such Person may certify
or give an opinion as to such matters in one or several documents.

     (b) Any certificate or opinion of an officer of the Company may be based,
insofar as it relates to legal matters, upon a certificate or opinion of, or
representations by, counsel, unless such officer knows, or in the exercise of
reasonable care should know, that the certificate or opinion or representations
with respect to the matters upon which such officer's certificate or opinion is
based are erroneous. Any such certificate of counsel or Opinion of Counsel or
representation of counsel may be based, insofar as it relates to factual
matters, upon a certificate or opinion of, or representations by, an officer or
officers of the Company stating that the information with respect to such
factual matters is in the possession of the Company unless such counsel knows,
or in the exercise of reasonable care should know, that the certificate or
opinion or representations with respect to such matters are erroneous.

     (c) Where any Person is required to make, give or execute two or more
applications, requests, consents, certificates, statements, opinions or other
instruments under this Indenture or any Note, they may, but need not, be
consolidated and form one instrument.

     Section 104.  Acts of Holders.

     (a) Any request, demand, authorization, direction, notice, consent, waiver
or other action provided by this Indenture to be given or taken by Holders may
be embodied in and evidenced by one or more instruments of substantially similar
tenor signed by such Holders in person or by an agent duly appointed in writing.
Except as herein otherwise expressly provided,

                                     - 10 -
<PAGE>
 
such action shall become effective when such instrument or instruments are
delivered to the Trustee and, where it is hereby expressly required, to the
Company. Such instrument or instruments (and the action embodied therein and
evidenced thereby) are herein sometimes referred to as the "Act" of the Holders
signing such instrument or instruments. Proof of execution of any such
instrument or of a writing appointing any such agent, or of the holding by any
Person of a Note, shall be sufficient for any purpose of this Indenture and
(subject to Section 315 of the Trust Indenture Act) conclusive in favor of the
Trustee and the Company and any agent of the Trustee or the Company, if made in
the manner provided in this Section.

     (b) The fact and date of the execution by any Person of any such instrument
or writing may be proved in any reasonable manner which the Trustee deems
sufficient and in accordance with such reasonable rules as the Trustee may
determine; and the Trustee may in any instance require further proof with
respect to any of the matters referred to in this Section.

     (c) The ownership, principal amount and serial numbers of Notes held by any
Person, and the date of the commencement and the date of the termination of
holding the same, shall be proved by the Note Register.

     (d) If the Company shall solicit from the Holders of any Notes any request,
demand, authorization, direction, notice, consent, waiver or other Act, the
Company may at its option (but is not obligated to), by Board Resolution, fix in
advance a record date for the determination of Holders of Notes entitled to give
such request, demand, authorization, direction, notice, consent, waiver or other
Act. If such a record date is fixed, such request, demand, authorization,
direction, notice, consent, waiver or other Act may be given before or after
such record date, but only the Holders of Notes of record at the close of
business on such record date shall be deemed to be Holders for the purpose of
determining whether Holders of the requisite proportion of Outstanding Notes
have authorized or agreed or consented to such request, demand, authorization,
direction, notice, consent, waiver or other Act, and for that purpose the
Outstanding Notes shall be computed as of such record date; provided that no
such authorization, agreement or consent by the Holders of Notes on such record
date shall be deemed effective unless it shall become effective pursuant to the
provisions of this Indenture not later than six months after the record date.

     (e) Any request, demand, authorization, direction, notice, consent, waiver
or other action by the Holder of any Note shall bind every future Holder of the
same Note and the Holder of every Note issued upon the registration of transfer
thereof or in exchange therefor or in lieu thereof in respect of anything done
or suffered to be done by the Trustee, any Note Registrar, any Paying Agent or
the Company in reliance thereon, whether or not notation of such action is made
upon such Note.

     Section 105.  Notices, Etc. to Trustee and Company.

                                     - 11 -
<PAGE>
 
     Any request, demand, authorization, direction, notice, consent, waiver or
Act of Holders or other document provided or permitted by this Indenture to be
made upon, given or furnished to, or filed with:

     (a) the Trustee by any Holder or the Company shall be sufficient for every
purpose hereunder if made, given, furnished or filed in writing to or with the
Trustee at its Corporate Trust Office, or

     (b) the Company by the Trustee or any Holder shall be sufficient for every
purpose hereunder (unless otherwise herein expressly provided) if in writing and
mailed, first-class postage prepaid, to the Company addressed to the attention
of its Treasurer at the address of its principal office specified in the first
paragraph of this instrument or at any other address previously furnished in
writing to the Trustee by the Company.

     Section 106.  Notice to Holders of Notes; Waiver.

     (a) Except as otherwise expressly provided in this Indenture, where this
Indenture provides for notice to Holders of Notes of any event, such notice
shall be sufficiently given to Holders of Notes if in writing and mailed, first-
class postage prepaid, to each Holder of a Note affected by such event, at such
Holder's address as it appears in the Note Register, not later than the latest
date, and not earlier than the earliest date, prescribed for the giving of such
notice.

     (b) In any case where notice to Holders of Notes is given by mail, neither
the failure to mail such notice, nor any defect in any notice so mailed, to any
particular Holder of a Note shall affect the sufficiency of such notice with
respect to other Holders of Notes. Any notice which is mailed in the manner
herein provided shall be conclusively presumed to have been duly given or
provided. In case by reason of the suspension of regular mail service or by
reason of any other cause it shall be impracticable to give such notice by mail,
then such notification as shall be made with the approval of the Trustee shall
constitute a sufficient notification for every purpose hereunder.

     (c) Where this Indenture provides for notice in any manner, such notice may
be waived in writing by the Person entitled to receive such notice, either
before or after the event, and such waiver shall be the equivalent of such
notice. Waivers of notice by Holders of Notes shall be filed with the Trustee,
but such filing shall not be a condition precedent to the validity of any action
taken in reliance upon such waiver.

     Section 107.  Language of Notices.

                                     - 12 -
<PAGE>
 
     Any request, demand, authorization, direction, notice, consent, election or
waiver required or permitted under this Indenture shall be in the English
language.

     Section 108.  Conflict with Trust Indenture Act.

     If any provision hereof limits, qualifies or conflicts with any duties
under any required provision of the Trust Indenture Act imposed hereon by
Section 318(c) thereof, such required provision shall control.

     Section 109.  Effect of Headings and Table of Contents.

     The Article and Section headings herein and the Table of Contents are for
convenience only and shall not affect the construction hereof.

     Section 110.  Successors and Assigns.

     All covenants and agreements in this Indenture by the Company shall bind
its successors and assigns, whether so expressed or not.

     Section 111.  Separability Clause.

     In case any provision in this Indenture or in the Notes shall be invalid,
illegal or unenforceable, either wholly or partially, the validity, legality and
enforceability of the remaining provisions shall not in any way be affected or
impaired thereby, and such provisions shall be given effect to the fullest
extent permitted by law.

     Section 112.  Benefits of Indenture.

     Except as otherwise provided in Article Thirteen, nothing in this Indenture
or in the Notes, express or implied, shall give to any Person, other than the
parties hereto, any Note Registrar, any Paying Agent, any Authenticating Agent
and their respective successors hereunder and the Holders of Notes, any benefit
or any legal or equitable right, remedy or claim under this Indenture.

     Section 113.  Governing Law.

     This Indenture and the Notes shall be governed by and construed in
accordance with the laws of the State of Nebraska applicable to agreements made
or instruments entered into and, in each case, performed in said state.

     Section 114.  Legal Holidays.

                                     - 13 -
<PAGE>
 
     In any case where any Interest Payment Date, Redemption Date or Stated
Maturity of any Note shall be a Legal Holiday at any Place of Payment, then
(notwithstanding any other provision of this Indenture) payment need not be made
at such Place of Payment on such date, but may be made on the next succeeding
day that is a Business Day at such Place of Payment with the same force and
effect as if made on the Interest Payment Date, Redemption Date or at the Stated
Maturity, and no interest shall accrue on the amount payable on such date or at
such time for the period from and after such Interest Payment Date, Redemption
Date or Stated Maturity, as the case may be.


                                  ARTICLE TWO

                                 FORM OF NOTES

     Section 201.  Forms Generally.

     (a) Each Note issued pursuant to this Indenture shall be in substantially
the forms set forth in this Article, with such appropriate insertions,
omissions, substitutions and other variations as are required or permitted by
this Indenture or any indenture supplemental hereto and may have such letters,
numbers or other marks of identification and such legends or endorsements placed
thereon as may be required to comply with any law or with any rule or regulation
of any stock exchange or as may, consistently herewith, be determined by the
officers executing such Note as evidenced by their execution of such Note.  The
Notes shall be issuable in registered form only without coupons.

     (b) Definitive Notes shall be printed, lithographed or engraved or produced
by any combination of these methods on a steel engraved border or steel engraved
borders or may be produced in any other manner, all as determined by the
officers of the Company executing such Notes, as evidenced by their execution of
such Notes.

     Section 202.  Form of Face of Note.

                                     - 14 -
<PAGE>
 
                         COMMERCIAL FEDERAL CORPORATION

                        ___% SUBORDINATED NOTE DUE 2003

$ ________________                                         NO._________________

          THIS SECURITY IS NOT A SAVINGS ACCOUNT OR A DEPOSIT AND IS NOT INSURED
BY THE UNITED STATES OR ANY AGENCY OF THE UNITED STATES.

     Commercial Federal Corporation, a Nebraska corporation (herein called the
"Company"), for value received, hereby promises to pay to___________________
_____________________________________, or registered assigns, the principal sum
of Dollars on April 15, 2003, and to pay interest thereon at the rate of ___%
per annum from [insert date], 1996 or from the most recent Interest Payment Date
to which interest has been paid or duly provided for, on the first day of each
calendar month, commencing May 15, 1996 (each an "Interest Payment Date"), until
the principal hereof is paid or made available for payment.

     The interest so payable, and punctually paid or duly provided for, on any
Interest Payment Date will, except as provided in the Indenture hereinafter
referred to, be paid to the Person in whose name this Note (or one or more
Predecessor Notes) is registered at the close of business on the Regular Record
Date for such interest, which shall be the seventh day, whether or not a
Business Day, of the month in which the Interest Payment Date occurs.  Any such
interest not so punctually paid or duly provided for shall forthwith cease to be
payable to the Holder on such Regular Record Date and either may be paid to the
Person in whose name this Note (or one or more Predecessor Notes) is registered
at the close of business on a Special Record Date for the payment of such
defaulted interest to be fixed by the Trustee, notice whereof shall be given to
the Holders not less than ten days prior to such Special Record Date, or may be
paid at any time in any other lawful manner, all as more fully provided in the
Indenture.  Payment of the principal of and interest on this Note will be made
at the office or agency of the Company maintained for that purpose, or in such
other office or agency as may be established by the Company pursuant to the
Indenture (initially the principal corporate trust office of the Trustee in
Chicago, Illinois (the "Corporate Trust Office")), in such coin or currency of
the United States of America as at the time of payment is legal tender for
payment of public and private debts; provided, however, that payment of interest
on any Interest Payment Date may be made at the option of the Company by check
mailed to the address of the Person entitled thereto as such address shall
appear in the Note Register. Payments of principal will be made against
presentation of this Note at the Corporate Trust Office (or such other office as
may be established pursuant to the Indenture), by check.

                                     - 15 -
<PAGE>
 
     Reference is hereby made to the further provisions of this Note set forth
on the reverse side hereof, which further provisions shall for all purposes have
the same effect as though fully set forth at this place.

     Unless the Certificate of Authentication hereon has been executed by the
Trustee or an Authenticating Agent under the Indenture referred to on the
reverse hereof by the manual signature of one of its authorized officers, this
Note shall not be entitled to any benefit under the Indenture or be valid or
obligatory for any purpose.

     IN WITNESS WHEREOF, the Company has caused this Note to be signed in its
name by the manual or facsimile signature of its Chief Executive Officer, its
President or one of its Vice Presidents and its corporate seal, or a facsimile
thereof, to be impressed or imprinted hereon, attested by the manual or
facsimile signature of its Secretary or one of its Assistant Secretaries.

Date:

COMMERCIAL FEDERAL                                              
   CORPORATION                                                   

[Corporate Seal]


  By:
      ---------------------------------------

                                President

ATTEST:

- ---------------------------------
Secretary


     Section 203.  Form of Reverse of Note.

                                     - 16 -
<PAGE>
 
                         COMMERCIAL FEDERAL CORPORATION

                        ___% SUBORDINATED NOTE DUE 2003

     This Note is one of a duly authorized issue of Notes of the Company
designated as its ___% Subordinated Notes due 2003 ("herein called the "Notes")
limited in aggregate principal amount to $50,000,000 issued and to be issued
under an Indenture dated as of April 15, 1996 (herein called the "Indenture"),
between the Company and Harris Trust and Savings Bank, as Trustee (herein called
the "Trustee," which term includes any successor Trustee under the Indenture),
to which Indenture and all indentures supplemental thereto reference is hereby
made for a statement of the respective rights thereunder of the Company, the
Trustee and the Holders of the Notes, and the terms upon which the Notes are,
and are to be, authenticated and delivered.

     The indebtedness of the Company evidenced by the Notes, including the
principal thereof and interest thereon (including post-default interest), (a) is
expressly subordinated, to the extent and to the manner set forth in the
Indenture, in right of payment to the prior payment in full of all of the
Company's obligations to holders of Senior Indebtedness and (b) is unsecured by
any collateral, including the assets of the Company or any of its Subsidiaries
or Affiliates. Each Holder of Notes, by acceptance thereof, (1) agrees to and
shall be bound by such provisions of the Indenture and all other provisions of
the Indenture; (2) authorizes and directs the Trustee to take such action on
such Holder's behalf as may be necessary or appropriate to effectuate the
subordination of the Notes as provided in the Indenture; and (3) appoints the
Trustee as such Holder's attorney-in-fact for any and all such purposes.

     The Notes are not subject to any sinking fund and may not be redeemed by
the Company prior to April 15, 1999.  On or after April 16, 1999, the Notes may
be redeemed, at the option of the Company, in whole at any time or from time to
time in part in increments of $1,000, at 100% of the principal amount thereof,
without premium, together with interest thereon accrued to such redemption date.
If less than all Notes are redeemed, the Trustee will select the Notes to be
redeemed by such method as the Trustee may deem fair and appropriate.

     Notice of redemption shall be given to the Holders of Notes to be redeemed
by mailing a notice of such redemption not less than 30 or more than 60 days
prior to the Redemption Date at their addresses as they shall appear on the Note
Register, all as provided in the Indenture.

     If this Note (or a portion hereof) is duly called for redemption and funds
for payment duly provided, this Note (or such portion hereof) shall cease to
bear interest from and after such Redemption Date.

     Upon the death of the Holder of this Note, and upon the further receipt of
a written request for repayment from a duly authorized representative of the
deceased Holder, the

                                     - 17 -
<PAGE>
 
Company will repay the principal amount of this Note (up to $50,000 in principal
amount per Holder in any calendar year), together with interest accrued to the
Repayment Date, within 30 days following receipt of such request (which shall be
accompanied by the Notes to be repaid and evidence of such representative's
authority to act on behalf of the Holder), in accordance with the provisions of
the Indenture, if (a) this Note has been registered in the Holder's name since
its issue date or for a period of at least six months prior to the date of the
Holders's death, whichever is less, (b) either the Company or the Trustee
receives such written request for repayment within one year after the Holder's
death or, in the case of subsequent requests for repayment, within one year of
the preceding request, (c) the aggregate principal amount of Notes repaid during
the then current calendar year on account of the deaths of all Holders does not
exceed the Maximum Annual Repayment Amount (if such aggregate principal amount
exceeds the Maximum Annual Repayment Amount, the Trustee shall repay such Notes
up to the Maximum Annual Repayment Amount in principal amount in the order in
which requests for repayment were received), (d) the Company is not and, after
giving effect to such repayment, would not be in default under any Senior
Indebtedness, and (e) the Company is not subject to any law, regulation,
agreement or administrative directive preventing such repayment.

     Interest installments whose Stated Maturity is on the Redemption Date or
Repayment Date will be payable to the Holders of such Notes, or one or more
Predecessor Notes, of record at the close of business on the relevant Regular
Record Date referred to on the face hereof, as all provided in the Indenture.
In the event of redemption or repayment of this Note in part only, a new Note or
Notes for the unredeemed or unrepaid portion hereof shall be issued in the name
of the Holder hereof upon the surrender hereof.

     Except as may be provided in the Indenture, if an Acceleration Event with
respect to the Notes shall occur and be continuing, the Trustee or the Holders
of not less than 25% in principal amount of the Outstanding Notes may declare
the principal of all the Notes due and payable in the manner and with the effect
provided in the Indenture.  The Indenture provides that such declaration and its
consequences may, in certain events, be annulled by the Holders of a majority in
principal amount of the Outstanding Notes.

     The Indenture permits, with certain exceptions as therein provided, the
amendment thereof and the modification of the rights and obligations of the
Company and the rights of the Holders of the Notes under the Indenture at any
time by the Company and the Trustee with the consent of the Holders of a
majority in aggregate principal amount of the Notes at the time Outstanding.
The Indenture also contains provisions permitting the Holders of specified
percentages in aggregate principal amount of the Notes at the time Outstanding,
on behalf of the Holders of all Notes, to waive compliance by the Company with
certain provisions of the Indenture and certain past defaults under the
Indenture and their consequences.  Any such consent or waiver by the Holder of
this Note shall be conclusive and binding upon such Holder and upon all future
Holders of this Note and of any Note issued upon the registration of transfer

                                     - 18 -
<PAGE>
 
hereof or in exchange herefor or in lieu hereof, whether or not notation of such
consent or waiver is made upon this Note.

     No reference herein to the Indenture and no provisions of this Note or of
the Indenture shall alter or impair the obligation of the Company, which is
absolute and unconditional, to pay the principal of and interest on this Note at
the times, places and rate, and in the coin or currency, herein prescribed.

     As provided in the Indenture and subject to certain limitations therein set
forth, the transfer of this Note may be registered on the Note Register of the
Company, upon surrender of this Note for registration of transfer at the office
or agency of the Company to be maintained for that purpose or at such other
office or agency as may be established by the Company for such purpose pursuant
to the Indenture (initially the Corporate Trust Office), duly endorsed by, or
accompanied by a written instrument of transfer in form satisfactory to the
Company and duly executed by, the Holder hereof or such Holder's attorney duly
authorized in writing, and thereupon one or more new Notes, of authorized
denominations and for the same aggregate principal amount, will be issued to the
designated transferee or transferees.

     The Notes are issuable only in registered form, without coupons, in
denominations of $1,000 or any amount in excess thereof which is an integral
multiple of $1,000.  As provided in the Indenture, and subject to certain
limitations therein set forth, the Notes are exchangeable for a like aggregate
principal amount of Notes in authorized denominations, as requested by the
Holder surrendering the same.

     No service charge shall be made for any such registration of transfer or
exchange, but the Company may require payment of a sum sufficient to cover any
tax or other governmental charge payable in connection therewith.

     Prior to the due presentment of this Note for registration of transfer or
exchange, the Company, the Trustee and any agent of the Company or the Trustee
may treat the Person in whose name this Note is registered as the owner hereof
for all purposes, whether or not this Note be overdue, and neither the Company,
the Trustee, nor any such agent shall be affected by notice to the contrary.

     Each holder of a Note covenants and agrees by such Holder's acceptance
thereof to comply with and be bound by the foregoing provisions.

     This Note shall be governed and construed in accordance with the laws of
the State of Nebraska.

     All terms used in this Note which are defined in the Indenture shall have
the meanings assigned to them in the Indenture.

                                     - 19 -
<PAGE>
 
     Section 204.  Form of Trustee's Certificate of Authentication.

     Subject to Section 612, the Trustee's certificate of authentication shall
be in substantially the following form:

     This is one of the Notes referred to in the within-mentioned Indenture.


                                    Harris Trust and Savings Bank,
                                            as Trustee

                                    By
                                       ---------------------------
                                          Authorized Officer


                                 ARTICLE THREE

                                   THE NOTES

     Section 301.  Title and Terms.

     (a)  The aggregate principal amount of Notes which may be authenticated and
delivered under this Indenture is limited to $50,000,000, except for Notes
authenticated and delivered upon transfer of, or in exchange for, or in lieu of
other Notes pursuant to Sections 304, 305, 306, 905, 1107 and 1204.

     (b)  The Notes shall be known and designated as the ___% Subordinated Notes
due 2003 of the Company.  Their Stated Maturity shall be April 15, 2003, and
they shall bear interest from the date and at the rate per annum specified in,
and such interest shall be payable on the dates specified in, the form of Note
set forth in Sections 202 and 203, until the principal thereof is paid or made
available for payment.

     (c)  The principal of and interest on the Notes shall be payable at the
Office or Agency of the Company maintained for such purposes pursuant to Section
1002 ("Place of Payment"); provided, however, that, at the option of the
Company, payment of interest may be made (subject to collection) by check mailed
to the address of the Person entitled thereto as such address shall appear on
the Note Register.

     (d)  The Notes shall be redeemable prior to their Stated Maturity as
provided in Article Eleven.

     (e)  The Notes may be repayable prior to their Stated Maturity as provided
in Article Twelve upon the death of a Noteholder.

                                     - 20 -
<PAGE>
 
     (f)  The Notes shall be subordinated in right of payment to Senior
Indebtedness, whether outstanding at the date of this Indenture or thereafter
created, as provided in Article Thirteen.

     Section 302.  Currency; Denominations.

     The principal of and interest on the Notes shall be payable in United
States dollars or other equivalent unit of legal tender for payment of public or
private debts in the United States of America.  Notes shall be issuable in
registered form only without coupons in denominations of $1,000 and any integral
multiple thereof.

     Section 303.  Execution, Authentication, Delivery and Dating.

     (a)  Notes shall be executed on behalf of the Company by its Chairman of
the Board, one of its Vice Chairmen of the Board, its Chief Executive Officer,
its President, its Treasurer or one of its Vice Presidents under its corporate
seal reproduced thereon and attested by its Secretary or one of its Assistant
Secretaries. The signature of any of these officers on the Notes may be manual
or facsimile.

     (b)  Notes bearing the manual or facsimile signatures of individuals who
were at any time the proper officers of the Company shall bind the Company,
notwithstanding that such individuals or any of them have ceased to hold such
offices prior to the authentication and delivery of such Notes or did not hold
such offices at the date of such Notes.

     (c)  At any time and from time to time after the execution and delivery of
this Indenture, the Company may deliver Notes, executed by the Company, to the
Trustee for authentication up to the aggregate principal amount authorized
hereunder and, provided that a Company Order for the authentication and delivery
of such Notes has been delivered to the Trustee, the Trustee, in accordance with
the Company Order and subject to the provisions hereof, shall authenticate and
deliver such Notes.

     (d)  Each Note shall be dated the date of its authentication.

     (e)  No Note shall be entitled to any benefit under this Indenture or be
valid or obligatory for any purpose, unless there appears on such Note a
certificate of authentication substantially in the form provided for in Section
204 or 612 executed by or on behalf of the Trustee by the manual signature of
one of its authorized officers or by an Authenticating Agent. Such certificate
upon any Note shall be conclusive evidence, and the only evidence, that such
Note has been duly authenticated and delivered hereunder.

     Section 304.  Temporary Notes.

                                     - 21 -
<PAGE>
 
     (a)  Pending the preparation of definitive Notes, the Company may execute
and deliver to the Trustee and, upon Company Order, the Trustee shall
authenticate and deliver, in the manner provided in Section 303, temporary Notes
in lieu thereof which are printed, lithographed, typewritten, mimeographed or
otherwise produced, in any authorized denomination, substantially of the tenor
of the definitive Notes in lieu of which they are issued, in registered form and
with such appropriate insertions, omissions, substitutions and other variations
as the officers of the Company executing such Notes may determine, as
conclusively evidenced by their execution of such Notes.

     (b)  If temporary Notes are issued, the Company shall cause definitive
Notes to be prepared without unreasonable delay. After the preparation of
definitive Notes, such temporary Notes shall be exchangeable for such definitive
Notes upon surrender of such temporary Notes at an Office or Agency for such
Notes, without charge to any Holder thereof.  Upon surrender for cancellation of
any one or more temporary Notes, the Company shall execute and the Trustee shall
authenticate and deliver in exchange therefor a like principal amount of
definitive Notes of authorized denominations.  Until so exchanged the temporary
Notes shall in all respects be entitled to the same benefits under this
Indenture as definitive Notes.

     Section 305.  Registration, Transfer and Exchange.

     (a)  The Company shall cause to be kept a register (herein sometimes
referred to as the "Note Register") at an Office or Agency maintained pursuant
to Section 1002 in which, subject to such reasonable regulations as it may
prescribe, the Company shall provide for the registration of the Notes and of
transfers of the Notes.  The Trustee is hereby initially appointed as Note
Registrar for the Notes.  In the event that the Trustee shall cease to be Note
Registrar it shall have the right to examine the Note Register at all reasonable
times.

     (b)  Upon surrender for registration of transfer of any Note at the Office
or Agency of the Company, the Company shall execute, and the Trustee shall
authenticate and deliver, in the name of the designated transferee or
transferees, one or more new Notes, denominated as authorized in this Indenture,
of a like aggregate principal amount bearing a number not contemporaneously
outstanding and containing identical terms and provisions.

     (c)  At the option of the Holder, Notes may be exchanged for other Notes,
in any authorized denominations, and of a like aggregate principal amount, upon
surrender of the Notes to be exchanged at such Office or Agency.  Whenever any
Notes are so surrendered for exchange, the Company shall execute, and the
Trustee shall authenticate and deliver, the Notes which the Holder making the
exchange is entitled to receive.

     (d)  All Notes issued upon any registration of transfer or exchange of
Notes shall be the valid obligations of the Company evidencing the same debt and
entitling the Holders thereof

                                     - 22 -
<PAGE>
 
to the same benefits under this Indenture as the Notes surrendered upon such
registration of transfer or exchange.

     (e) Every Note presented or surrendered for registration of transfer or for
exchange or redemption shall (if so required by the Company or the Note
Registrar for such Note) be duly endorsed by, or be accompanied by a written
instrument of transfer in form satisfactory to the Company and the Note
Registrar duly executed by, the Holder thereof or such Holder's attorney duly
authorized in writing.

     (f)  No service charge shall be made for any registration of transfer or
exchange of Notes, but the Company may require payment of a sum sufficient to
cover any tax or other governmental charge that may be imposed in connection
with any registration of transfer or exchange of Notes, other than exchanges
pursuant to Section 304, 905 or 1107 not involving any transfer.

     (g)  The Company shall not be required (1) to issue, register the transfer
of or exchange any Notes during a period beginning at the opening of business 15
days before the day of the mailing of a notice of redemption of Notes selected
under Section 1103 and ending at the close of business on the day of the mailing
of the relevant notice of redemption, (2) to register the transfer of or
exchange any Note so selected for redemption in whole or in part, except in the
case of any Note to be redeemed in part, the portion thereof not to be redeemed,
or (3) to issue, register the transfer of or exchange any Note which, in
accordance with its terms, has been surrendered for repayment at the option of
the Holder, except the portion, if any, of such Note not to be so repaid.

     Section 306.  Mutilated, Destroyed, Lost and Stolen Notes.

     (a)  If any mutilated Note is surrendered to the Trustee, subject to the
provisions of this Section, the Company shall execute and the Trustee shall
authenticate and deliver in exchange therefor a new Note containing identical
terms and of like principal amount and bearing a number not contemporaneously
outstanding.

     (b)  If there be delivered to the Company and to the Trustee (1) evidence
to their satisfaction of the destruction, loss or theft of any Note, and (2)
such security or indemnity as may be required by them to save each of them and
any agent of either of them harmless, then, in the absence of notice to the
Company or the Trustee that such Note has been acquired by a bona fide
purchaser, the Company shall execute and, upon the Company's request the Trustee
shall authenticate and deliver, in exchange for or in lieu of any such
destroyed, lost or stolen Note, a new Note containing identical terms and of
like principal amount and bearing a number not contemporaneously outstanding.

                                     - 23 -

<PAGE>
 
     (c)  Notwithstanding the foregoing provisions of this Section, in case any
mutilated, destroyed, lost or stolen Note has become or is about to become due
and payable, the Company in its discretion may, instead of issuing a new Note,
pay such Note.

     (d)  Upon the issuance of any new Note under this Section, the Company may
require the payment of a sum sufficient to cover any tax or other governmental
charge that may be imposed in relation thereto and any other expenses (including
the fees and expenses of the Trustee) connected therewith.

     (e)  Every new Note issued pursuant to this Section in lieu of any
destroyed, lost or stolen Note shall constitute an additional original
contractual obligation of the Company, whether or not the destroyed, lost or
stolen Note shall be at any time enforceable by anyone, and shall be entitled to
all the benefits of this Indenture equally and proportionately with any and all
other Notes duly issued hereunder.

     (f)  The provisions of this Section, as amended or supplemented pursuant to
this Indenture, shall be exclusive and shall preclude (to the extent lawful) all
other rights and remedies with respect to the replacement or payment of
mutilated, destroyed, lost or stolen Notes.

     Section 307.  Payment of Interest; Rights to Interest Preserved.

     (a)  Any interest on any Note which shall be payable and is punctually paid
or duly provided for on any Interest Payment Date shall be paid to the Person in
whose name such Note (or one or more Predecessor Notes) is registered as of the
close of business on the Regular Record Date for such interest.

     (b)  Any interest on any Note which shall be payable, but shall not be
punctually paid or duly provided for, on any Interest Payment Date for such Note
(herein called "Defaulted Interest") shall forthwith cease to be payable to the
Holder thereof on the relevant Regular Record Date by virtue of having been such
Holder; and such Defaulted Interest may be paid by the Company, at its election
in each case, as provided in Clause (1) or (2) below.  Such Defaulted Interest
shall accrue interest, to the extent legally enforceable, at the rate of
interest borne by the Notes.

          (1) The Company may elect to make payment of any Defaulted Interest to
     the Person in whose name such Note (or a Predecessor Note thereof) shall be
     registered at the close of business on a Special Record Date for the
     payment of such Defaulted Interest, which shall be fixed in the following
     manner.  The Company shall notify the Trustee in writing of the amount of
     Defaulted Interest proposed to be paid on such Note and the date of the
     proposed payment, and at the same time the Company shall deposit with the
     Trustee an amount of Money equal to the aggregate amount proposed to be
     paid in

                                     - 24 -
<PAGE>
 
     respect of such Defaulted Interest or shall make arrangements satisfactory
     to the Trustee for such deposit on or prior to the date of the proposed
     payment, such Money when so deposited to be held in trust for the benefit
     of the Person entitled to such Defaulted Interest as in this Clause
     provided. Thereupon, the Trustee shall fix a Special Record Date for the
     payment of such Defaulted Interest which shall be not more than 15 days and
     not less than 10 days prior to the date of the proposed payment and not
     less than 10 days after the receipt by the Trustee of the notice of the
     proposed payment. The Trustee shall promptly notify the Company of such
     Special Record Date and, in the name and at the expense of the Company,
     shall cause notice of the proposed payment of such Defaulted Interest and
     the Special Record Date therefor to be mailed, first-class postage prepaid,
     to the Holder of such Note (or a Predecessor Note thereof) at such Holder's
     address as it appears in the Note Register not less than 10 days prior to
     such Special Record Date. The Trustee may, in its discretion, in the name
     and at the expense of the Company cause a similar notice to be published at
     least once in an Authorized Newspaper of general circulation in each Place
     of Payment, but such publication shall not be a condition precedent to the
     establishment of such Special Record Date. Notice of the proposed payment
     of such Defaulted Interest and the Special Record Date therefor having been
     mailed as aforesaid, such Defaulted Interest shall be paid to the Person in
     whose name such Note (or a Predecessor Note thereof) shall be registered at
     the close of business on such Special Record Date and shall no longer be
     payable pursuant to the following Clause (2).

          (2) The Company may make payment of any Defaulted Interest in any
     other lawful manner not inconsistent with the requirements of any
     securities exchange on which the Notes may be listed, and upon such notice
     as may be required by such exchange, if, after notice given by the Company
     to the Trustee of the proposed payment pursuant to this Clause, such
     payment shall be deemed practicable by the Trustee.

     (c)  At the option of the Company, interest on the Notes may be paid by
mailing a check to the address of the person entitled thereto as such address
shall appear in the Note Register.

     (d)  Subject to the foregoing provisions of this Section, each Note
delivered under this Indenture upon registration of transfer of or in exchange
for or in lieu of any other Note shall carry the rights to interest accrued and
unpaid, and to accrue, which were carried by such other Note.

     Section 308.  Persons Deemed Owners.

     Prior to due presentment of a Note for registration of transfer, the
Company, the Trustee and any agent of the Company or the Trustee may treat the
Person in whose name such Note is registered in the Note Register as the owner
of such Note for the purpose of receiving payment

                                     - 25 -
<PAGE>
 
of principal of and (subject to Section 307) interest on such Note and for all
other purposes whatsoever, whether or not any payment with respect to such Note
shall be overdue, and neither the Company, nor the Trustee or any agent of the
Company or the Trustee shall be affected by notice to the contrary.

     Section 309.  Cancellation.

     All Notes surrendered for payment, redemption, repayment pursuant to
Article Twelve, registration of transfer or exchange shall, if surrendered to
any Person other than the Trustee, be delivered to the Trustee, and any such
Notes, as well as Notes surrendered directly to the Trustee for any such
purpose, shall be canceled promptly by the Trustee.  The Company may at any time
deliver to the Trustee for cancellation any Notes previously authenticated and
delivered hereunder which the Company may have acquired in any manner
whatsoever, and all Notes so delivered shall be canceled promptly by the
Trustee.  No Notes shall be authenticated in lieu of or in exchange for any
Notes canceled as provided in this Section, except as expressly permitted by
this Indenture.  All canceled Notes held by the Trustee shall be destroyed by
the Trustee, unless by a Company Order the Company directs their return to it.

     Section 310.  Authentication and Delivery of Original Issue.

     Forthwith upon the execution and delivery of this Indenture, or from time
to time thereafter, Notes up to the aggregate principal amount of $50,000,000
may be executed by the Company and delivered to the Trustee for authentication,
and shall thereupon be authenticated and delivered by the Trustee upon Company
Order, without any further action by the Company.

     Section 311.  Computation of Interest.

     Interest on the Notes shall be computed on the basis of a 360-day year of
twelve 30-day months.


                                  ARTICLE FOUR

                           SATISFACTION AND DISCHARGE

     Section 401.  Satisfaction and Discharge of Indenture.

     (a)  Upon the direction of the Company by a Company Order, this Indenture
shall cease to be of further effect and the Trustee, on receipt of such Company
Order, at the expense of the Company, shall execute proper instruments
acknowledging satisfaction and discharge of this Indenture, when

                                     - 26 -

<PAGE>
 
          (1)  either

               (A)   all Notes theretofore authenticated and delivered (other
          than (i) Notes which have been destroyed, lost or stolen and which
          have been replaced or paid as provided in Section 306 and (ii) Notes
          for whose payment Money has theretofore been deposited in trust or
          segregated and held in trust by the Company and thereafter repaid to
          the Company or discharged from such trust, as provided in Section
          1003) have been delivered to the Trustee for cancellation; or

               (B)   as to all Notes not so theretofore delivered to the Trustee
          for cancellation the Company has irrevocably deposited or caused to be
          deposited with the Trustee, as trust funds or obligations in trust for
          such purpose, Money or Government Obligations which through the
          payment of interest and principal in respect thereof in accordance
          with their terms, without consideration of any reinvestment thereof,
          will provide not later than the opening of business on the due dates
          of any payment of principal and interest with respect thereto, or a
          combination thereof, Money in an amount sufficient to pay and
          discharge the entire indebtedness on such Notes not theretofore
          delivered to the Trustee for cancellation, including the principal
          thereof and interest thereon, to the date of such deposit (in the case
          of Notes which have become due and payable) or to the Maturity
          thereof, as the case may be;

          (2)  the Company has paid or caused to be paid all other sums payable
     hereunder by the Company; and

          (3)  the Company has delivered to the Trustee a certificate of
     Independent Public Accountants certifying as to the sufficiency of the
     amounts deposited pursuant to subclause (B) of Clause (1) of this Section
     for payment of the principal and interest on the dates such payments are
     due, and an Officers' Certificate and an Opinion of Counsel, each stating
     that all conditions precedent herein providing for or relating to the
     satisfaction and discharge of this Indenture have been complied with.

     (b)  Notwithstanding the satisfaction and discharge of this Indenture, the
obligations of the Company to the Trustee under Section 607, the obligations of
the Trustee to any Authenticating Agent under Section 612 and, if Money or
Government Obligations shall have been deposited with the Trustee pursuant to
subclause (B) of Clause (1) of this Section, the obligations of the Trustee
under Section 402 and the last paragraph of Section 1003 shall survive.

     Section 402.  Application of Trust Money.

                                     - 27 -
<PAGE>
 
     Subject to the provisions of the last paragraph of Section 1003, all Money
and Government Obligations deposited with the Trustee pursuant to Section 401
and all Money received by the Trustee in respect of Government Obligations
deposited with the Trustee pursuant to Section 401 shall be held in trust and
applied by it, in accordance with the provisions of the Notes and this
Indenture, to the payment, either directly or through any Paying Agent
(including the Company acting as its own Paying Agent) as the Trustee may
determine, to the Persons entitled thereto, of the principal and interest for
whose payment such Money has or Government Obligations have been deposited with
or received by the Trustee; but such Money and Government Obligations need not
be segregated from other funds of the Trustee except to the extent required by
law.


                                  ARTICLE FIVE

                                    REMEDIES

     Section 501.  Events of Default.

     "Event of Default", wherever used herein, means any one of the following
events (whatever the reason for such Event of Default and whether it shall be
voluntary or be effected by operation of law pursuant to any judgment, decree or
order of any court or any order, rule or regulation of any administrative or
governmental body):

     (a)   default in the payment of any interest on any Note when such interest
becomes due and payable, and continuance of such default for a period of 10
days, whether or not such payment is prohibited by the provisions of Article
Thirteen;

     (b)  default in the payment of the principal of any Note when it becomes
due and payable at its Maturity or upon redemption or repayment, whether or not
such payment is prohibited by the provisions of Article Thirteen;

     (c)  default in the performance, or breach, of any covenant or warranty of
the Company in this Indenture or the Notes (other than a covenant or warranty a
default in the performance or the breach of which is elsewhere in this Section
specifically dealt with), and continuance of such default or breach for a period
of 30 days after there has been given, by registered or certified mail, to the
Company by the Trustee or to the Company and the Trustee by the Holders of at
least 25% in principal amount of the Outstanding Notes a written notice
specifying such default or breach and requiring it to be remedied and stating
that such notice is a "Notice of Default" hereunder;

                                     - 28 -

<PAGE>
 
     (d)  default in the payment at stated maturity of any indebtedness of the
Company or a Significant Subsidiary for money borrowed in principal amount due
at stated maturity in excess of $7,000,000, and such default shall continue,
without being cured, waived or consented to and without such indebtedness being
discharged, for a period of 30 days beyond any applicable period of grace;

     (e)  the occurrence of an event of default as defined in any mortgage,
indenture or instrument under which there may be issued, or by which there may
be secured or evidenced, any indebtedness of the Company or any Significant
Subsidiary for money borrowed (or the payment of which is guaranteed by the
Company), whether such indebtedness now exists or shall hereafter be created,
provided, however, that no such event of default shall constitute an Event of
Default hereunder unless the effect of such event of default is to cause the
acceleration of such indebtedness prior to its expressed maturity, which
together with the principal amount of any such other indebtedness so caused to
be accelerated, aggregates $7,000,000 or more at any one point in time and such
default shall not have been cured or waived and such acceleration shall not have
been rescinded or annulled;

     (f)  the entry by a court or agency or supervisory authority having
competent jurisdiction of:  (1) a decree or order for relief in respect of the
Company or any Significant Subsidiary in an involuntary proceeding under any
applicable bankruptcy, insolvency, reorganization or other similar law and such
decree or order shall remain unstayed and in effect for a period of 60
consecutive days; (2) a decree or order adjudging the Company or any Significant
Subsidiary to be insolvent, or approving a petition seeking reorganization,
arrangement, adjustment or composition of the Company or any Significant
Subsidiary and such decree or order shall remain unstayed and in effect for a
period of 60 consecutive days; or (3) a decree or order appointing the FDIC or
the RTC or any other Person to act as a custodian, conservator, receiver,
liquidator, assignee, trustee or other similar official of the Company, the Bank
or any other Significant Subsidiary or of any substantial part of the property
of the Company, the Bank or any other Significant Subsidiary, as the case may
be, or ordering the winding up or liquidation of the affairs of the Company, the
Bank or any other Significant Subsidiary and such decree or order shall remain
unstayed and in effect for a period of 60 consecutive days;

     (g)  the commencement by the Company or any Significant Subsidiary of a
voluntary proceeding under any applicable bankruptcy, insolvency, reorganization
or other similar law or of a voluntary proceeding seeking to be adjudicated
insolvent or the consent by the Company or any Significant Subsidiary to the
entry of a decree or order for relief in an involuntary proceeding under any
applicable bankruptcy, insolvency, reorganization or other similar law or to the
commencement of any insolvency proceedings against it, or the filing by the
Company or any Significant Subsidiary of a petition or answer or consent seeking
reorganization or relief under any applicable law, or the consent by the Company
or any Significant Subsidiary to the filing of such petition or to the
appointment of or taking possession by a custodian, receiver,

                                     - 29 -
<PAGE>
 
liquidator, assignee, trustee or similar official of the Company or any
Significant Subsidiary or any substantial part of the property of the Company or
any Significant Subsidiary or the making by the Company or any Significant
Subsidiary of an assignment for the benefit of creditors, or the taking of
corporate action by the Company or any Significant Subsidiary in furtherance of
any such action; or

     (h)  a final judgment, judicial decree or order for the payment of money in
excess of $7,000,000 shall be rendered against the Company or any Subsidiary and
such judgment, decree or order shall continue unsatisfied for a period of 60
days without a stay of execution.

     Section 502.  Acceleration of Maturity; Rescission and Annulment.

     (a)  If an Event of Default described in Clauses (f) or (g) of Section 501
occurs and is continuing (an "Acceleration Event"), then the Trustee or the
Holders of not less than 25% in principal amount of the Outstanding Notes may
declare the principal of all the Notes, and the interest accrued thereon, to be
due and payable immediately, by a notice in writing to the Company (and to the
Trustee if given by the Holders), and upon any such declaration such amount
shall become immediately due and payable.

     (b)  At any time after such a declaration of acceleration has been made and
before a judgment or decree for payment of the Money due has been obtained by
the Trustee as hereinafter in this Article provided, the Holders of not less
than a majority in principal amount of the Outstanding Notes, by written notice
to the Company and the Trustee, may rescind and annul such declaration and its
consequences if:

          (1) the Company has paid or deposited with the Trustee a sum of Money
     sufficient to pay:

               (A) all overdue installments of any interest on all Notes,

               (B) the principal of any Notes which have become due otherwise
          than by such declaration of acceleration and interest thereon at the
          rate borne by such Notes,

               (C) to the extent that payment of such interest is lawful,
          interest upon overdue installments of any interest at the rate borne
          by such Notes, and

               (D) all sums paid or advanced by the Trustee hereunder and the
          reasonable compensation, expenses, disbursements and advances of the
          Trustee, its agents and counsel; and

                                     - 30 -
<PAGE>
 
          (2) all Events of Default, shall have been cured or waived as provided
     in Section 513.

     (c)  No such rescission shall affect any subsequent Acceleration Event or
impair any right consequent thereon.

     Section 503.  Collection of Indebtedness and Suits for Enforcement by
Trustee.

     (a)  The Company covenants that upon the occurrence of any Event of
Default, the Company shall, upon demand of the Trustee, pay to the Trustee, for
the benefit of the Holders of such Notes, the whole amount of Money then due and
payable with respect to such Notes, with interest upon the overdue principal
and, to the extent that payment of such interest shall be legally enforceable,
upon any overdue installments of interest at the rate borne by such Notes, and,
in addition thereto, such further amount of Money as shall be sufficient to
cover the costs and expenses of collection, including the reasonable
compensation, expenses, disbursements and advances of the Trustee, its agents
and counsel.

     (b)  If the Company fails to pay the Money it is required to pay the
Trustee pursuant to the preceding paragraph forthwith upon the demand of the
Trustee, the Trustee, in its own name and as trustee of an express trust, may
institute a judicial proceeding for the collection of the money so due and
unpaid, and may prosecute such proceeding to judgment or final decree, and may
enforce the same against the Company or any other obligor upon such Notes and
collect the Money adjudged or decreed to be payable in the manner provided by
law out of the property of the Company or any other obligor upon such Notes,
wherever situated.

     (c)  If an Event of Default with respect to the Notes occurs and is
continuing, the Trustee may in its discretion proceed to protect and enforce its
rights and the rights of the Holders of Notes by such appropriate judicial
proceedings as the Trustee shall deem most effectual to protect and enforce any
such rights, whether for the specific enforcement of any covenant or agreement
in this Indenture or such Notes or in aid of the exercise of any power granted
herein or therein, or to enforce any other proper remedy.

     Section 504.  Trustee May File Proofs of Claim.

     (a) In case of the pendency of any receivership, insolvency, liquidation,
bankruptcy, reorganization, arrangement, adjustment, composition or other
judicial proceeding relative to the Company or any other obligor upon the Notes
or the property of the Company or such other obligor or their creditors, the
Trustee (irrespective of whether the principal of the Notes shall then be due
and payable as therein expressed or by declaration or otherwise and irrespective
of whether the Trustee shall have made any demand on the Company for the payment
of any overdue principal or interest) shall be entitled and empowered, by
intervention in such proceeding or otherwise,

                                     - 31 -
<PAGE>
 
          (1) to file and prove a claim for the whole amount of the principal
     and interest owing and unpaid in respect of the Notes and to file such
     other papers or documents as may be necessary or advisable in order to have
     the claims of the Trustee (including any claim for the reasonable
     compensation, expenses, disbursements and advances of the Trustee, its
     agents or counsel) and of the Holders of Notes allowed in such judicial
     proceeding, and

          (2) to collect and receive any Monies or other property payable or
     deliverable on any such claims and to distribute the same;

and any custodian, receiver, assignee, trustee, liquidator, sequestrator or
other similar official in any such judicial proceeding is hereby authorized by
each Holder of Notes to make such payments to the Trustee and, in the event that
the Trustee shall consent to the making of such payments directly to the Holders
of Notes, to pay to the Trustee any amount due to it for the reasonable
compensation, expenses, disbursements and advances of the Trustee, its agents
and counsel and any other amounts due the Trustee under Section 607.

     (b)  Nothing herein contained shall be deemed to authorize the Trustee to
authorize or consent to or accept or adopt on behalf of any Holder of a Note any
plan of reorganization, arrangement, adjustment or composition affecting the
Notes or the rights of any Holder thereof, or to authorize the Trustee to vote
in respect of the claim of any Holder of a Note in any such proceeding.

     Section 505.  Trustee May Enforce Claims without Possession of Notes.

     All rights of action and claims under this Indenture or any of the Notes
may be prosecuted and enforced by the Trustee without the possession of any of
the Notes or the production thereof in any proceeding relating thereto, and any
such proceeding instituted by the Trustee shall be brought in its own name as
trustee of an express trust, and any recovery or judgment, after provision for
the payment of the reasonable compensation, expenses, disbursements and advances
of the Trustee, its agents and counsel, shall be for the ratable benefit of each
and every Holder of a Note in respect of which such judgment has been recovered.

     Section 506.  Application of Money Collected.

     Any Money collected by the Trustee pursuant to this Article shall be
applied in the following order, at the date or dates fixed by the Trustee and,
in case of the distribution of such Money on account of principal or interest,
upon presentation of the Notes, and the notation thereon of the payment if only
partially paid and upon surrender thereof if fully paid:

     (a)  First to the payment of all amounts due the Trustee and any
predecessor Trustee under Section 607;

                                     - 32 -
<PAGE>
 
     (b)  Second, subject to the provisions of Article Thirteen hereof, in the
case the principal of the Notes shall not have become due and payable to the
payment of the amounts then due and unpaid upon the Notes for interest in
respect of which or for the benefit of which such Money has been collected, in
the order of the Maturity of the installments of such interest, with interest,
to the extent that such interest has been collected by the Trustee, upon overdue
installments of interest at the rate borne by the Notes, such payments to be
made ratably, without preference or priority of any kind, according to the
aggregate amounts due and payable on such Notes for interest;

     (c)  Third, in the case the principal of the Notes shall have become due
and payable, to the payment of the amounts then due and unpaid upon the Notes
for principal and interest in respect of which or for the benefit of which such
Money has been collected, with interest, to the extent that such interest has
been collected by the Trustee, upon overdue installments of interest at the rate
borne by the Notes, such payments to be made ratably, without preference or
priority of any kind, according to the aggregate amounts due and payable on such
Notes for principal and interest, respectively; and

     (d)  Fourth, the balance, if any, to the Company.

     Section 507.  Limitations on Suits.

     No Holder of any Note shall have any right to institute any proceeding,
judicial or otherwise, with respect to this Indenture, or for the appointment of
a receiver or trustee, or for any other remedy hereunder, unless

     (a)  such Holder has previously given written notice to the Trustee of a
continuing Event of Default;

     (b)  the Holders of not less than 25% in principal amount of the
Outstanding Notes shall have made written request to the Trustee to institute
proceedings in respect of such Event of Default in its own name as Trustee
hereunder;

     (c)  such Holder or Holders have offered to the Trustee indemnity
satisfactory to the Trustee against the costs, expenses and liabilities to be
incurred in compliance with such request (including reasonable fees of counsel);

     (d)  the Trustee for 60 days after its receipt of such notice, request and
offer of indemnity has failed to institute any such proceeding; and

     (e)  no direction inconsistent with such written request has been given to
the Trustee during such 60-day period by the Holders of a majority in principal
amount of the Outstanding Notes;

                                     - 33 -
<PAGE>
 
it being understood and intended that no one or more of such Holders shall have
any right in any manner whatever by virtue of, or by availing of, any provision
of this Indenture or any Note to affect, disturb or prejudice the rights of any
other Holders, or to obtain or to seek to obtain priority or preference over any
other Holders or to enforce any right under this Indenture, except in the manner
herein provided and for the equal and ratable benefit of all such Holders.

     Section 508.   Unconditional Right of Holders to Receive Principal
                    and Interest.

     Notwithstanding any other provision in this Indenture, the Holder of any
Note shall have the right, which is absolute and unconditional, to receive
payment of the principal of and (subject to Section 307) interest on such Note
on the respective Stated Maturity or Maturities therefor specified in such Note
(or, in the case of redemption, on the Redemption Date or, in the case of
repayment at the option of such Holder, on the date such repayment is due) and
to institute suit for the enforcement of any such payment, and such right shall
not be impaired without the consent of such Holder.

     Section 509.  Restoration of Rights and Remedies.

     If the Trustee or any Holder of a Note has instituted any proceeding to
enforce any right or remedy under this Indenture and such proceeding has been
discontinued or abandoned for any reason, or has been determined adversely to
the Trustee or to such Holder, then and in every such case the Company, the
Trustee and each such Holder shall, subject to any determination in such
proceeding, be restored severally and respectively to their former positions
hereunder, and thereafter all rights and remedies of the Trustee and each such
Holder shall continue as though no such proceeding had been instituted.

     Section 510.  Rights and Remedies Cumulative.

     Except as otherwise provided with respect to the replacement or payment of
mutilated, destroyed, lost or stolen Notes in the last paragraph of Section 306,
no right or remedy herein conferred upon or reserved to the Trustee or to each
and every Holder of a Note is intended to be exclusive of any other right or
remedy, and every right and remedy, to the extent permitted by law, shall be
cumulative and in addition to every other right and remedy given hereunder or
now or hereafter existing at law or in equity or otherwise. The assertion or
employment of any right or remedy hereunder, or otherwise, shall not prevent the
concurrent assertion or employment of any other appropriate right or remedy.

                                     - 34 -
<PAGE>
 
     Section 511.  Delay or Omission Not Waiver.

     No delay or omission of the Trustee or of any Holder of any Note to
exercise any right or remedy accruing upon any Event of Default shall impair any
such right or remedy or constitute a waiver of any such Event of Default or an
acquiescence therein. Every right and remedy given by this Article or by law to
the Trustee or to any Holder of a Note may be exercised from time to time, and
as often as may be deemed expedient, by the Trustee or by such Holder, as the
case may be.

     Section 512.  Control by Holders of Notes.

     The Holders of a majority in principal amount of the Outstanding Notes
shall have the right to direct the time, method and place of conducting any
proceeding for any remedy available to the Trustee or exercising any trust or
power conferred on the Trustee with respect to the Notes, provided that:

     (a)  such direction shall not be in conflict with any rule of law or with
this Indenture;

     (b)  the Trustee may take any other action deemed proper by the Trustee
which is not inconsistent with such direction; and

     (c)  subject to Section 601, the Trustee need not take any action which
might be unjustly prejudicial to the rights of the other Holders of Notes not
joining in such action.

     Section 513.  Waiver of Past Defaults.

     (a)  The Holders of not less than a majority in principal amount of the
Outstanding Notes on behalf of the Holders of all the Notes may waive any past
default hereunder and its consequences, except a default

          (1) in the payment of the principal of or interest on any Note, or

          (2) in respect of a covenant or provision hereof which under Article
     Nine cannot be modified or amended without the consent of the Holder of
     each Outstanding Note.

     (b)  Upon any such waiver, such default shall cease to exist, and any Event
of Default arising therefrom shall be deemed to have been cured, for every
purpose of this Indenture; but no such waiver shall extend to any subsequent or
other default or impair any right consequent thereon.

     Section 514.  Waiver of Stay or Extension Laws.

                                     - 35 -
<PAGE>
 
     The Company covenants that (to the extent that it may lawfully do so) it
will not at any time insist upon, or plead, or in any manner whatsoever claim or
take the benefit or advantage of, any stay or extension law wherever enacted,
now or at any time hereafter in force, which may affect the covenants or the
performance of this Indenture; and the Company expressly waives (to the extent
that it may lawfully do so) all benefit or advantage of any such law and
covenant, that it will not hinder, delay or impede the execution of any power
herein granted to the Trustee, but will suffer and permit the execution of every
such power as though no such law had been enacted.


                                  ARTICLE SIX

                                  THE TRUSTEE

     Section 601.  Certain Duties and Responsibilities.

     (a)  Except during the continuance of an Event of Default:

          (1) the Trustee undertakes to perform such duties, and only such
     duties, as are specifically set forth in this Indenture, and no implied
     covenants or obligations shall be read into this Indenture against the
     Trustee; and

          (2) in the absence of bad faith on its part, the Trustee may
     conclusively rely, as to the truth of the statements and the correctness of
     the opinions expressed therein, upon certificates or opinions furnished to
     the Trustee and conforming to the requirements of this Indenture; but in
     the case of any such certificates or opinions which by any provision hereof
     are specifically required to be furnished to the Trustee, the Trustee shall
     be under a duty to examine the same to determine whether or not they
     conform to the requirements of this Indenture.

     (b)  In case an Event of Default has occurred and is continuing, the
Trustee shall exercise such of the rights and powers vested in it by this
Indenture, and use the same degree of care and skill in their exercise, as a
prudent person would exercise or use under the circumstances in the conduct of
such person's own affairs.

     (c)  No provision of this Indenture shall be construed to relieve the
Trustee from liability for its own negligent action, its own negligent failure
to act, or its own willful misconduct, except that:

          (1) this Subsection shall not be construed to limit the effect of
     Subsection (a) of this Section;

                                     - 36 -
<PAGE>
 
          (2) the Trustee shall not be liable for any error of judgment made in
     good faith by a Responsible Officer, unless it shall be proved that the
     Trustee was negligent in ascertaining the pertinent facts;

          (3) the Trustee shall not be liable with respect to any action taken
     or omitted to be taken by it in good faith in accordance with the direction
     of the Holders of a majority in principal amount of the Outstanding Notes,
     relating to the time, method and place of conducting any proceeding for any
     remedy available to the Trustee, or exercising any trust or power conferred
     upon the Trustee, under this Indenture with respect to the Notes, provided
     such direction shall not be in conflict with any rule of law or with this
     Indenture; and

          (4) no provision of this Indenture shall require the Trustee to expend
     or risk its own funds or otherwise incur any financial liability in the
     performance of any of its duties hereunder, or in the exercise of any of
     its rights or powers, if it shall have reasonable grounds for believing
     that repayment of such funds or adequate indemnity against such risk or
     liability is not reasonably assured to it.

     (d)  Whether or not therein expressly so provided, every provision of this
Indenture relating to the conduct or affecting the liability of or affording
protection to the Trustee shall be subject to the provisions of this Section.

     Section 602.  Notice of Defaults.

     Within 90 days after the occurrence of any default hereunder, the Trustee
shall transmit, in the manner and to the extent provided in Section 313(c) of
the Trust Indenture Act, notice of such default hereunder known to the Trustee,
unless such default shall have been cured or waived; provided, however, that,
except in the case of a default in the payment of the principal of or interest
on any Note, the Trustee shall be protected in withholding such notice if and so
long as the board of directors, the executive committee or a trust committee of
directors or Responsible Officers of the Trustee in good faith determine that
the withholding of such notice is in the interest of the Holders of Notes; and
provided, further, that in the case of any default of the character specified in
Section 501(c) with respect to Notes, no such notice to Holders shall be given
until at least 30 days after the occurrence thereof. For the purpose of this
Section, the term "default" means any event which is, or after notice or lapse
of time or both would become, an Event of Default.

     Section 603.  Certain Rights of Trustee.

     Subject to Sections 315(a) through 315(d) of the Trust Indenture Act:

                                     - 37 -
<PAGE>
 
     (a)  the Trustee may rely and shall be protected in acting or refraining
from acting upon any resolution, certificate, statement, instrument, opinion,
report, notice, request, direction, consent, order, bond, debenture, note,
coupon or other paper or document reasonably believed by it to be genuine and to
have been signed or presented by the proper party or parties;

     (b)  any request or direction of the Company mentioned herein shall be
sufficiently evidenced by a Company Request or a Company Order and any
resolution of the Board of Directors may be sufficiently evidenced by a Board
Resolution;

     (c)  whenever in the administration of this Indenture the Trustee shall
deem it desirable that a matter be proved or established prior to taking,
suffering or omitting any action hereunder, the Trustee (unless other evidence
shall be herein specifically prescribed) may, in the absence of bad faith on its
part, rely upon an Officers' Certificate;

     (d)  the Trustee may consult with counsel and the written advice of such
counsel or any Opinion of Counsel shall be full and complete authorization and
protection in respect of any action taken, suffered or omitted by it hereunder
in good faith and in reliance thereon;

     (e)  the Trustee shall be under no obligation to exercise any of the rights
or powers vested in it by this Indenture at the request or direction of any of
the Holders of Notes pursuant to this Indenture, unless such Holders shall have
offered to the Trustee reasonable security or indemnity against the costs,
expenses and liabilities which might be incurred by it, including reasonable
fees of counsel, in complying with such request or direction;

     (f)  the Trustee shall not be bound to make any investigation into the
facts or matters stated in any resolution, certificate, statement, instrument,
opinion, report, notice, request, direction, consent, order, bond, debenture,
coupon or other paper or document, but the Trustee, in its discretion, may make
such further inquiry or investigation into such facts or matters as it may see
fit, and, if the Trustee shall determine to make such further inquiry or
investigation, it shall be entitled to examine, during business hours and upon
reasonable notice, the books, records and premises of the Company, personally or
by agent or attorney; and

     (g)  the Trustee may execute any of the trusts or powers hereunder or
perform any duties hereunder either directly or by or through agents or
attorneys and the Trustee shall not be responsible for any misconduct or
negligence on the part of any agent or attorney appointed with due care by it
hereunder.

     Section 604.  Not Responsible for Recitals or Issuance of Notes.

     The recitals contained herein and in the Notes, except the Trustee's
certificate of authentication, shall be taken as the statements of the Company
and neither the Trustee nor any Authenticating Agent assumes any responsibility
for their correctness. The Trustee makes no

                                     - 38 -

<PAGE>
 
representations as to the validity or sufficiency of this Indenture or of the
Notes, except that the Trustee represents that it is duly authorized to execute
and deliver this Indenture, authenticate the Notes and perform its obligations
hereunder and that the statements made by it in a Statement of Eligibility and
Qualification on Form T-1 supplied to the Company are true and accurate, subject
to the qualifications set forth therein. Neither the Trustee nor any
Authenticating Agent shall be accountable for the use or application by the
Company of the Notes or the proceeds thereof

     Section 605.  May Hold Notes.

     The Trustee, any Authenticating Agent, any Paying Agent, any Note Registrar
or any other Person that may be an agent of the Trustee or the Company, in its
individual or any other capacity, may become the owner or pledgee of Notes and,
subject to Sections 310(b) and 311 of the Trust Indenture Act, may otherwise
deal with the Company with the same rights it would have if it were not Trustee,
Authenticating Agent, Paying Agent, Note Registrar or such other Person.

     Section 606.  Money Held in Trust.

     Except as provided in Section 402 and Section 1003, Money held by the
Trustee in trust hereunder need not be segregated from other funds except to the
extent required by law and shall be held uninvested. The Trustee shall be under
no liability for interest on any Money received by it hereunder except as
otherwise agreed with the Company.

     Section 607.  Compensation and Reimbursement.

     (a)  The Company agrees:

          (1) to pay to the Trustee from time to time reasonable compensation
     for all services rendered by the Trustee hereunder (which compensation
     shall not be limited by any provision of law in regard to the compensation
     of a trustee of an express trust);

          (2) except as otherwise expressly provided herein, to reimburse the
     Trustee upon its request for all reasonable expenses, disbursements and
     advances incurred or made by the Trustee in accordance with any provision
     of this Indenture (including the reasonable compensation and the expenses
     and disbursements of its agents and counsel), except any such expense,
     disbursement or advance as may be attributable to the Trustee's negligence
     or bad faith; and

          (3) to indemnify the Trustee and its agents for, and to hold them
     harmless against, any loss, liability or expense incurred without
     negligence or bad faith on their part, arising out of or in connection with
     the acceptance or administration of the trust hereunder, including the
     costs and expenses of defending themselves against any claim or

                                     - 39 -
<PAGE>
 
     liability in connection with the exercise or performance of any of their
     powers or duties hereunder.

     (b)  As security for the performance of the obligations of the Company
under this Section, the Trustee shall have a lien prior to the Notes upon all
property and funds held or collected by the Trustee as such, except funds held
in trust for the payment of principal of and interest on the Notes. "Trustee"
for the purposes of this Section includes any predecessor Trustee, but
negligence or bad faith of any Trustee shall not be attributed to any other
Trustee.

     (c) When the Trustee incurs expenses or renders services in connection with
an Event of Default specified in Section 501(f) or (g), the expenses and the
compensation for such services are intended to constitute expenses of
administration under any bankruptcy law.

     Section 608.  Corporate Trustee Required; Eligibility.

     There shall at all times be a Trustee hereunder that is a Corporation
organized and doing business under the laws of the United States of America, any
state thereof or the District of Columbia, authorized under such laws to
exercise corporate trust powers, or any other person permitted by the Trust
Indenture Act to act as trustee under an indenture qualified under the Trust
Indenture Act and that has a combined capital and surplus (computed in
accordance with Section 310(a)(2) of the Trust Indenture Act) of at least
$50,000,000. If at any time the Trustee shall cease to be eligible in accordance
with the provisions of this Section, it shall resign immediately in the manner
and with the effect hereinafter specified in this Article.

     Section 609.  Resignation and Removal; Appointment of Successor.

     (a)  No resignation or removal of the Trustee and no appointment of a
successor Trustee pursuant to this Article shall become effective until the
acceptance of appointment by the successor Trustee pursuant to Section 610.

     (b)  The Trustee may resign at any time by giving written notice thereof to
the Company.  If the instrument of acceptance by a successor Trustee required by
Section 610 shall not have been delivered to the Trustee within 30 days after
the giving of such notice of resignation, the resigning Trustee may petition any
court of competent jurisdiction for the appointment of a successor Trustee.

     (c)  The Trustee may be removed at any time by Act of the Holders of a
majority in principal amount of the Outstanding Notes delivered to the Trustee
and the Company.

     (d)  If at any time:

                                     - 40 -
<PAGE>
 
          (1) the Trustee shall fail to comply with the obligations imposed upon
     it under Section 310(b) of the Trust Indenture Act after written request
     therefor by the Company or any Holder of a Note who has been a bona fide
     Holder of a Note for at least six months, or

          (2) the Trustee shall become incapable of acting or shall be adjudged
     a bankrupt or insolvent or a receiver of the Trustee or of its property
     shall be appointed or any public officer shall take charge or control of
     the Trustee or of its property or affairs for the purpose of
     rehabilitation, conservation or liquidation,

then, in any such case, (A) the Company, by or pursuant to a Board Resolution,
may remove the Trustee, or (B) subject to Section 315(e) of the Trust Indenture
Act, any Holder of a Note who has been a bona fide Holder of a Note for at least
six months may, on behalf of such Holder and all others similarly situated,
petition any court of competent jurisdiction for the removal of the Trustee and
the appointment of a successor Trustee.

     (e) If the Trustee shall resign, be removed or become incapable of acting,
or if a vacancy shall occur in the office of Trustee for any cause, the Company,
by or pursuant to a Board Resolution, shall promptly appoint a successor Trustee
and shall comply with the applicable requirements of Section 610. If, within one
year after such resignation, removal or incapability, or the occurrence of such
vacancy, a successor Trustee shall be appointed by Act of the Holders of a
majority in principal amount of the Outstanding Notes delivered to the Company
and the retiring Trustee, the successor Trustee so appointed shall, forthwith
upon its acceptance of such appointment in accordance with the applicable
requirements of Section 610, become the successor Trustee and supersede the
successor Trustee appointed by the Company. If no successor Trustee shall have
been so appointed by the Company or the Holders of Notes and accepted
appointment in the manner required by Section 610, any Holder of a Note who has
been a bona fide Holder of a Note for at least six months may, on behalf of such
Holder and all others similarly situated, petition any court of competent
jurisdiction for the appointment of a successor Trustee.

     (f)  The Company shall give notice of each resignation and each removal of
the Trustee and each appointment of a successor Trustee by mailing written
notice of such event by first-class mail, postage prepaid, to the Holders of
Notes as their names and addresses appear in the Note Register. Each notice
shall include the name of the successor Trustee and the address of its Corporate
Trust Office.

     Section 610.  Acceptance of Appointment by Successor.

     (a)  Upon the appointment hereunder of any successor Trustee, such
successor Trustee so appointed shall execute, acknowledge and deliver to the
Company and the retiring Trustee an instrument accepting such appointment, and
thereupon the resignation or removal of the retiring

                                     - 41 -
<PAGE>
 
Trustee shall become effective and such successor Trustee, without any further
act, deed or conveyance, shall become vested with all the rights, powers, trusts
and duties hereunder of the retiring Trustee; but, on the request of the Company
or such successor Trustee, such retiring Trustee, upon payment of its charges,
shall execute and deliver an instrument transferring to such successor Trustee
all the rights, powers and trusts of the retiring Trustee and shall duly assign,
transfer and deliver to such successor Trustee all property and Money held by
such retiring Trustee hereunder, subject nevertheless to its claim, if any,
provided for in Section 607.

     (b)  Upon request of any Person appointed hereunder as a successor Trustee,
the Company shall execute any and all instruments for more fully vesting in and
confirming to such successor Trustee all such rights, powers and trusts referred
to in this Section.

     (c)  No Person shall accept its appointment hereunder as a successor
Trustee unless at the time of such acceptance such successor Person shall be
qualified and eligible under this Article.

     Section 611.  Merger, Conversion, Consolidation or Succession to Business.

     Any Corporation into which the Trustee may be merged or converted or with
which it may be consolidated, or any Corporation resulting from any merger,
conversion or consolidation to which the Trustee shall be a party, or any
Corporation succeeding to all or substantially all of the corporate trust
business of the Trustee, shall be the successor of the Trustee hereunder,
without the execution or filing of any paper or any further act on the part of
any of the parties hereto.  In case any Notes shall have been authenticated but
not delivered by the Trustee then in office, any successor by merger, conversion
or consolidation to such authenticating Trustee may adopt such authentication
and deliver the Notes so authenticated with the same effect as if such successor
Trustee had itself authenticated such Notes.

     Section 612.  Appointment of Authenticating Agent.

     (a)  The Trustee may appoint one or more Authenticating Agents acceptable
to the Company with respect to the Notes which shall be authorized to act on
behalf of the Trustee to authenticate Notes issued upon original issue,
exchange, registration of transfer, partial redemption or pursuant to Section
306, and Notes so authenticated shall be entitled to the benefits of this
Indenture and shall be valid and obligatory for all purposes as if authenticated
by the Trustee hereunder. Wherever reference is made in this Indenture to the
authentication and delivery of Notes by the Trustee or the Trustee's certificate
of authentication, such reference shall be deemed to include authentication and
delivery on behalf of the Trustee by an Authenticating Agent and a certificate
of authentication executed on behalf of the Trustee by an Authenticating Agent.

                                     - 42 -
<PAGE>
 
     (b)  Each Authenticating Agent shall be acceptable to the Company and,
except as provided in this Indenture, shall at all times be a corporation that
would be permitted by the Trust Indenture Act to act as trustee under an
indenture qualified under the Trust Indenture Act, is authorized under
applicable law and by its charter to act as an Authenticating Agent and has a
combined capital and surplus (computed in accordance with Section 310(a)(2) of
the Trust Indenture Act) of at least $50,000,000.  If at any time an
Authenticating Agent shall cease to be eligible in accordance with the
provisions of this Section, it shall resign immediately in the manner and with
the effect specified in this Section.

     (c) Any Corporation into which an Authenticating Agent may be merged or
converted or with which it may be consolidated, or any Corporation resulting
from any merger, conversion or consolidation to which such Authenticating Agent
shall be a party, or any Corporation succeeding to the corporate agency or
corporate trust business of an Authenticating Agent, shall be the successor of
such Authenticating Agent hereunder, provided such Corporation shall be
otherwise eligible under this Section, without the execution or filing of any
paper or any further act on the part of the Trustee or the Authenticating Agent.


     (d)  An Authenticating Agent may resign at any time by giving written
notice thereof to the Trustee and the Company. The Trustee may at any time
terminate the agency of an Authenticating Agent by giving written notice thereof
to such Authenticating Agent and the Company. Upon receiving such a notice of
resignation or upon such a termination, or in case at any time such
Authenticating Agent shall cease to be eligible in accordance with the
provisions of this Section, the Trustee may appoint a successor Authenticating
Agent which shall be acceptable to the Company and shall mail written notice of
such appointment by first-class mail, postage prepaid, to all Holders of Notes,
if any, as their names and addresses appear in the Note Register. Any successor
Authenticating Agent, upon acceptance of its appointment hereunder, shall become
vested with all the rights, powers and duties of its predecessor hereunder, with
like effect as if originally named as an Authenticating Agent. No successor
Authenticating Agent shall be appointed unless eligible under the provisions of
this Section.

     (e)  The Company agrees to pay each Authenticating Agent from time to time
reasonable compensation for its services under this Section. If the Trustee
makes such payments, it shall be entitled to be reimbursed for such payments,
subject to the provisions of Section 607.

     (f)  The provisions of Sections 308, 604 and 605 shall be applicable to
each Authenticating Agent.

     (g)  If an Authenticating Agent is appointed pursuant to this Section, the
Notes may have endorsed thereon, in addition to or in lieu of the Trustee's
certificate of authentication, an alternate certificate of authentication in the
following form:

                                     - 43 -

<PAGE>
 
     This is one of the Notes referred to in the within-mentioned Indenture.


                                        ----------------------------
                                        As Authenticating Agent

                                        By
                                          --------------------------
                                            Authorized Signatory


                                 ARTICLE SEVEN

               HOLDERS' LISTS AND REPORTS BY TRUSTEE AND COMPANY

     Section 701.  Company to Furnish Trustee Names and Addresses of Holders.

     In accordance with Section 312(a) of the Trust Indenture Act, the Company
shall furnish or cause to be furnished to the Trustee

     (a)  semi-annually on October 1 and April 1 of each year, a list, in each
case in such form as the Trustee may reasonably require, of the names and
addresses of Holders as of the applicable date, and

     (b)  at such other times as the Trustee may request in writing, within 30
days after the receipt by the Company of any such request, a list of similar
form and content as of a date not more than 15 days prior to the time such list
is furnished;

provided, however, that so long as the Trustee is the Note Registrar no such
list shall be required to be furnished for Notes for which the Trustee acts as
Note Registrar.

     Section 702.  Preservation of Information; Communications to Holders.

     (a)  The Trustee shall comply with the obligations imposed upon it pursuant
to Section 312 of the Trust Indenture Act.

     (b)  Every Holder of Notes, by receiving and holding the same, agrees with
the Company and the Trustee that neither the Company, the Trustee, any Paying
Agent or any Note Registrar shall be held accountable by reason of the
disclosure of any such information as to the names and addresses of the Holders
of Notes in accordance with Section 312 of the Trust Indenture Act, regardless
of the source from which such information was derived, and that the Trustee
shall not be held accountable by reason of mailing any material pursuant to a
request made under Section 312(b) of the Trust Indenture Act.

                                     - 44 -
<PAGE>
 
     Section 703.  Reports by Trustee.

     (a)  Within 60 days after May 15 of each year, if required by Section
313(a) of the Trust Indenture Act, the Trustee shall transmit, pursuant to
Section 313(c) of the Trust Indenture Act, a brief report dated as of such May
15 with respect to any of the events specified in said Section 313(a) which may
have occurred since the later of the immediately preceding May 15 and the date
of this Indenture.

     (b)  The Trustee shall transmit the reports required by Section 313(b) of
the Trust Indenture Act at the times specified therein.

     (c)  Reports pursuant to this Section shall be transmitted in the manner
and to the Persons required by Sections 313(c) and 313(d) of the Trust Indenture
Act.

     Section 704.  Reports by Company.

     The Company, pursuant to Section 314(a) of the Trust Indenture Act, shall:

     (a)  file with the Trustee, within 15 days after the date on which the
Company would be required to file the same with the Commission, copies of the
annual reports and of the information, documents and other reports (or copies of
such portions of any of the foregoing as the Commission may from time to time by
rules and regulations prescribe) which the Company may be required to file with
the Commission pursuant to Section 13 or Section 15(d) of the Securities
Exchange Act of 1934; or, if the Company is not required to file information,
documents or reports pursuant to either of said Sections, then it shall file
with the Trustee substantially comparable information;

     (b)  file with the Trustee and the Commission, in accordance with rules and
regulations prescribed from time to time by the Commission, such additional
information, documents and reports with respect to compliance by the Company, as
the case may be, with the conditions and covenants of this Indenture as may be
required from time to time by such rules and regulations;

     (c) transmit to the Holders of Notes within 30 days after the filing
thereof with the Trustee, in the manner and to the extent provided in Section
313(c) of the Trust Indenture Act, such summaries of any information, documents
and reports required to be filed by the Company pursuant to paragraphs (a) and
(b) of this Section as may be required by rules and regulations prescribed from
time to time by the Commission; provided that notwithstanding the requirements
of such rules and regulations, so long as any Note is Outstanding the Company
shall transmit to the Holders of Notes, within 30 days after the filing thereof
with the Trustee, in the manner and to the extent provided in Section 313(c) of
the Trust Indenture Act, the information, documents and other reports required
to be filed by the Company pursuant to

                                     - 45 -

<PAGE>
 
paragraph (a) of this Section; provided further that in lieu of any Annual
Report on Form 10-K or Quarterly Report on Form 10-Q, the Company may transmit
an annual or quarterly report, respectively, containing financial statements and
an undertaking to transmit such Form 10-K or Form 10-Q, as the case may be, to
any Holder upon request, and in lieu of any Current Report on Form 8-K, the
Company may transmit a notice containing a brief description of the event that
is the subject of such Current Report and an undertaking to transmit such Form
8-K upon request; and

     (d)  furnish to the Trustee the Officers' Certificates and notices required
by Section 1012 hereof.


                                 ARTICLE EIGHT

                        CONSOLIDATION, MERGER AND SALES

     Section 801.  Company May Consolidate, Etc., Only on Certain Terms.

     Nothing contained in this Indenture shall prevent any consolidation or
merger of the Company with or into any other Person or Persons (whether or not
affiliated with the Company), or successive consolidations or mergers in which
the Company or its successor or successors shall be a party or parties, or shall
prevent any conveyance, transfer or lease of the property of the Company as an
entirety or substantially as an entirety, to any other Person (whether or not
affiliated with the Company); provided, however, that:

     (a)  in case the Company shall consolidate with or merge into another
Person or convey, transfer or lease its properties and assets substantially as
an entirety to any Person, the entity formed by such consolidation or into which
the Company is merged or the Person which acquires by conveyance or transfer, or
which leases, the properties and assets of the Company substantially as an
entirety shall be a Corporation organized and existing under the laws of the
United States of America, any state thereof or the District of Columbia and
shall expressly assume, by an indenture supplemental hereto, executed by the
successor Person and delivered to the Trustee, in form satisfactory to the
Trustee, the due and punctual payment of the principal of and interest on all
the Notes and the performance of every other covenant of this Indenture on the
part of the Company to be performed or observed;

     (b)  immediately after giving effect to such transaction, no event which,
after notice or lapse of time, or both, would become an Event of Default shall
have occurred and be continuing;

     (c)  immediately after giving effect to such transaction, each Insured
Institution controlled by the Company or the successor Person shall be in
compliance with all applicable

                                     - 46 -
<PAGE>
 
minimum capital requirements or shall have filed a capital plan acceptable to
its primary regulator; and

     (d)  either the Company or the successor Person shall have delivered to the
Trustee an Officers' Certificate and an Opinion of Counsel, stating that such
consolidation, merger, conveyance, transfer or lease and such supplemental
indenture comply with this Article and that all conditions precedent herein
provided for relating to such transaction have been complied with.

     Section 802.  Successor Person Substituted for Company.

     Upon any consolidation or merger or any conveyance, transfer or lease of
the properties and assets of the Company substantially as an entirety to any
Person in accordance with Section 801, the successor Person formed by such
consolidation or into which the Company is merged or to which such conveyance,
transfer or lease is made shall succeed to, and be substituted for, and may
exercise every right and power of, the Company under this Indenture with the
same effect as if such successor Person had been named as the Company herein;
and thereafter, except in the case of a lease to another Person, the predecessor
Person shall be released from all obligations and covenants under this Indenture
and the Notes.


                                  ARTICLE NINE

                            SUPPLEMENTAL INDENTURES

     Section 901.  Supplemental Indentures without Consent of Holders.

     Without the consent of any Holder of Notes, the Company (when authorized by
or pursuant to a Board Resolution) and the Trustee, at any time and from time to
time, may enter into one or more indentures supplemental hereto, which shall
conform with the requirements of the Trust Indenture Act as then in effect and
be in form satisfactory to the Trustee, for any of the following purposes:

     (a)  to evidence the succession of another Person to the Company, and the
assumption by any such successor of the covenants of the Company herein and in
the Notes; or

     (b)  to add to or change any of the provisions of this Indenture to change
or eliminate any restrictions on the payment of principal of or interest on
Notes or to permit or facilitate the issuance of Notes in uncertificated form,
provided any such action shall not adversely affect the interests of the Holders
of Notes in any material respect; or

                                     - 47 -
<PAGE>
 
     (c)  to cure any ambiguity or to correct or supplement any provision herein
which may be defective or inconsistent with any other provision herein, or to
make any other provisions with respect to matters or questions arising under
this Indenture which shall not adversely affect the interests of the Holders of
Notes in any material respect; or

     (d)  to supplement any of the provisions of this Indenture to such extent
as shall be necessary to permit or facilitate the defeasance and discharge of
any Notes pursuant to Article Four; provided that any such action shall not
adversely affect the interests of any Holder of a Note in any material respect;
or

     (e)  to add to the covenants of the Company for the benefit of the Holders
of the Notes (as shall be specified in such supplemental indenture or
indentures) or to surrender any right or power herein conferred upon the
Company.

     Section 902.  Supplemental Indentures with Consent of Holders.

     (a)  With the consent of the Holders of not less than a majority in
principal amount of the Outstanding Notes, by Act of said Holders delivered to
the Company and the Trustee, the Company (when authorized by or pursuant to a
Board Resolution), and the Trustee may enter into one or more indentures
supplemental hereto (which shall conform with the requirements of the Trust
Indenture Act as then in effect) for the purpose of adding any provisions to or
changing in any manner or eliminating any of the provisions of this Indenture or
of modifying in any manner the rights of the Holders of Notes under this
Indenture; provided, however, that no such supplemental indenture, without the
consent of the Holder of each Outstanding Note, shall

          (1) change the Stated Maturity of the principal of, or any installment
     of interest on, any Note, or reduce the principal amount payable upon the
     redemption thereof or otherwise, or change the rate of interest thereon, or
     adversely affect the right of repayment at the option of any Holder as
     contemplated by Article Twelve, or change the Place of Payment, currency in
     which the principal of or interest on, is payable, or impair the right to
     institute suit for the enforcement of any such payment on or after the
     Stated Maturity thereof (or, in the case of redemption, on or after the
     Redemption Date or, in the case of repayment at the option of the Holder,
     on or after the date for repayment), or

          (2) reduce the percentage in principal amount of the Outstanding
     Notes, the consent of the Holders of which is required for any such
     supplemental indenture, or the consent of the Holders of which is required
     for any waiver (of compliance with certain provisions of this Indenture or
     certain defaults hereunder and their consequences) provided for in this
     Indenture, or

          (3) modify any of the provisions of this Section, or Section 513 or
     Section 1013, except to increase any such percentage or to provide that
     certain other provisions of

                                     - 48 -
<PAGE>
 
     this Indenture cannot be modified or waived without the consent of the
     Holder of each Outstanding Note.

     (b)  It shall not be necessary for any Act of Holders of Notes under this
Section to approve the particular form of any proposed supplemental indenture,
but it shall be sufficient if such Act shall approve the substance thereof.

     Section 903.  Execution of Supplemental Indentures.

     As a condition to executing, or accepting the additional trusts created by,
any supplemental indenture permitted by this Article or the modifications
thereby of the trust created by this Indenture, the Trustee shall be entitled to
receive, and (subject to Section 315 of the Trust Indenture Act) shall be fully
protected in relying upon, an Opinion of Counsel stating that the execution of
such supplemental indenture is authorized or permitted by this Indenture. The
Trustee may, but shall not be obligated to, enter into any such supplemental
indenture which affects the Trustee's own rights, duties or immunities under
this Indenture or otherwise.

     Section 904.  Effect of Supplemental Indentures.

     Upon the execution of any supplemental indenture under this Article, this
Indenture shall be modified in accordance therewith, and such supplemental
indenture shall form a part of this Indenture for all purposes; and every Holder
of a Note theretofore or thereafter authenticated and delivered hereunder shall
be bound thereby.

     Section 905.  Reference in Notes to Supplemental Indentures.

     Notes authenticated and delivered after the execution of any supplemental
indenture pursuant to this Article may, and shall if required by the Trustee,
bear a notation in form approved by the Trustee as to any matter provided for in
such supplemental indenture. If the Company shall so determine, new Notes so
modified as to conform, in the opinion of the Trustee and the Company, to any
such supplemental indenture may be prepared and executed by the Company and
authenticated and delivered by the Trustee in exchange for Outstanding Notes.

     Section 906.   Effect on Senior Indebtedness.

     No supplemental indenture shall directly or indirectly modify the
provisions of Article Thirteen in any manner which might terminate or impair the
rights and benefits of subordination provided to the holders of Senior
Indebtedness pursuant to Article Thirteen.

                                     - 49 -
<PAGE>
 
                                  ARTICLE TEN

                                   COVENANTS

     Section 1001.  Payment of Principal and Interest.

     The Company will duly and punctually pay the principal of and interest on
the Notes in accordance with the terms thereof and this Indenture.

     Section 1002.  Maintenance of Office or Agency.

     The Company shall maintain in each Place of Payment an Office or Agency
where Notes may be presented or surrendered for payment, where Notes may be
surrendered for registration, transfer or exchange and where notices and demands
to or upon the Company in respect of the Notes and this Indenture may be served.
The Company will give prompt written notice to the Trustee of the location, and
any change in the location, of such Office or Agency.  The Company hereby
initially designates the Corporate Trust Office of the Trustee as its Office or
Agency for each of the foregoing purposes.  If at any time the Company shall
fail to maintain any such required Office or Agency or shall fail to furnish the
Trustee with the address thereof, such presentations, surrenders, notices and
demands may be made or served at the Corporate Trust Office of the Trustee, and
the Company hereby appoints the Trustee as its agent to receive all such
presentations, surrenders, notices and demands.  The Company hereby initially
appoints the Trustee as the Paying Agent.

     Section 1003.  Money for Note Payments to Be Held in Trust.

     (a)  If the Company shall at any time act as its own Paying Agent, it
shall, on or before each due date of the principal of or interest on the Notes,
segregate and hold in trust for the benefit of the Persons entitled thereto a
sum of Money sufficient to pay the principal or interest so becoming due until
such sums shall be paid to such Persons or otherwise disposed of as herein
provided, and shall promptly notify the Trustee of its action or failure so to
act.

     (b)  Whenever the Company shall have one or more Paying Agents, it shall,
on or prior to each due date of the principal of or interest on the Notes,
deposit with any Paying Agent a sum of Money sufficient to pay the principal or
interest so becoming due, such sum to be held in trust for the benefit of the
Persons entitled thereto, and (unless such Paying Agent is the Trustee) the
Company will promptly notify the Trustee of its action or failure so to act.

     (c) The Company shall cause each Paying Agent other than the Trustee to
execute and deliver to the Trustee an instrument in which such Paying Agent
shall agree with the Trustee, subject to the provisions of this Section, that
such Paying Agent shall:

                                     - 50 -
<PAGE>
 
          (1) hold all sums held by it for the payment of the principal of or
     interest on Notes in trust for the benefit of the Persons entitled thereto
     until such sums shall be paid to such Persons or otherwise disposed of as
     provided in this Indenture;

          (2) give the Trustee notice of any default by the Company (or any
     other obligor upon the Notes) in the making of any payment of principal or
     interest on the Notes; and

          (3) at any time during the continuance of any such default, upon the
     written request of the Trustee, forthwith pay to the Trustee all sums so
     held in trust by such Paying Agent.

     (d)  The Company may at any time, for the purpose of obtaining the
satisfaction and discharge of this Indenture or for any other purpose, pay, or
by Company Order direct any Paying Agent to pay, to the Trustee all sums held in
trust by the Company or such Paying Agent, such sums to be held by the Trustee
upon the same terms as those upon which such sums were held by the Company or
such Paying Agent; and, upon such payment by any Paying Agent to the Trustee,
such Paying Agent shall be released from all further liability with respect to
such Money.

     (e)  Any Money deposited with the Trustee or any Paying Agent, or then held
by the Company, in trust for the payment of the principal of or interest on any
Note and remaining unclaimed for six years after such principal or interest
shall have become due and payable shall be paid to the Company on Company
Request, or (if then held by the Company) shall be discharged from such trust;
and the Holder of such Note shall thereafter, as an unsecured general creditor,
look only to the Company for payment thereof, and all liability of the Trustee
or such Paying Agent with respect to such trust Money, and all liability of the
Company as trustee thereof, shall thereupon cease; provided, however, that the
Trustee or such Paying Agent, before being required to make any such repayment,
may at the expense of the Company cause to be published once, in an Authorized
Newspaper in each Place of Payment, or to be mailed to Holders of Notes, or
both, notice that such Money remains unclaimed and that, after a date specified
therein, which shall not be less than 30 days from the date of such publication
or mailing, any unclaimed balance of such Money then remaining will be repaid to
the Company.

     Section 1004.  Corporate Existence.

     Subject to Article Eight, the Company shall do or cause to be done all
things necessary to preserve and keep in full force and effect the corporate
existence, rights (charter and statutory) and franchises of the Company and its
Subsidiaries, and shall comply with all statutes, rules, regulations and orders
of and restrictions imposed by governmental and administrative authorities and
agencies applicable to the Company and its Subsidiaries; provided, however, that
subject to Section 1005 the foregoing shall not obligate the Company to preserve
any such right

                                     - 51 -
<PAGE>
 
or franchise if the Company shall determine that the preservation thereof is no
longer desirable in the conduct of the business of the Company and its
Subsidiaries and that the loss thereof is not disadvantageous in any material
respect to any Holder.

     Section 1005.  Bank Existence; Maintenance of Status as an Insured
                    Institution.

     The Company shall do or cause to be done all things necessary to preserve
and keep in full force and effect the Bank's status as an Insured Institution
and do all things necessary to ensure that savings accounts of the Bank are
insured by the FDIC or any successor organization up to the maximum amount
permitted by the Federal Deposit Insurance Act and regulations thereunder or any
succeeding federal law hereinafter enacted.

     Section 1006.  Maintenance of Properties.

     The Company will:

     (a) cause its properties and the properties of its Subsidiaries used or
useful in the conduct of the business of the Company and its Subsidiaries to be
maintained and kept in good condition, repair and working order and supplied
with all necessary facilities and equipment and will cause to be made all
necessary repairs, renewals, replacements, betterments and improvements thereof,
all as in the judgment of the Company may be necessary so that the business
carried on in connection therewith may be properly and advantageously conducted
at all times; provided, however, that the foregoing shall not prevent the
Company or a Subsidiary from discontinuing the operation and maintenance of any
of its properties if such discontinuance is, in the judgment of the Company,
desirable in the conduct of its business and not disadvantageous in any material
respect to any Holder; and

     (b) take all appropriate steps to preserve, protect and maintain the
trademarks, trade names, copyrights, licenses and permits used in the conduct of
the business of the Company and its Subsidiaries; provided, however, that the
foregoing shall not prevent the Company or a Subsidiary from selling, abandoning
or otherwise disposing of any such trademark, trade name, copyright, license or
permit if such sale, abandonment or disposition is, in the judgment of the
Company, desirable in the conduct of its business and not disadvantageous in any
material respect to any Holder.

     Section 1007.  Restrictions on Dividends, Redemptions and Other Payments.

     The Company shall not declare or pay any dividends on, or purchase, redeem
or otherwise acquire or retire for value, any of its capital stock now or
hereafter outstanding, or return any capital to holders of its capital stock as
such, or make any distribution of assets to holders of its capital stock as
such, except that the Company may (a) declare and pay dividends

                                     - 52 -
<PAGE>
 
in capital stock of the Company, (b) declare and pay dividends or make
distributions in cash or property (other than capital stock of the Company) and
(c) purchase, redeem or otherwise acquire or retire for value any of its capital
stock now or hereafter outstanding, provided that no such dividend, redemption
or distribution shall occur if the amount of such dividend, redemption or
distribution, together with the amount of all previous such dividends,
redemptions and distributions by the Company subsequent to June 30, 1995,
would exceed in the aggregate the sum of: (1) $50,000,000, plus (2) 75% of the
Company's aggregate Consolidated Net Income (reduced by 100% of any consolidated
net loss), based upon audited annual financial statements, for each fiscal year
commencing after the year ended June 30, 1995, plus (3) 100% of the net proceeds
received by the Company on account of any capital stock issued by the Company
(other than to a Subsidiary) subsequent to December 31, 1995. For purposes of
the preceding sentence, the amount of any dividend payable in property other
than cash, or property other than cash received upon the issuance or sale of
capital stock, shall be deemed to be the fair market value of such property as
determined by the Board of Directors.

     Section 1008.  Insurance.

     Subject to the right to sell, abandon or otherwise dispose of any building
or property whenever in the opinion of the Company the retention thereof is
inadvisable or not necessary to the business of the Company and its
Subsidiaries, the Company will at all times cause all buildings, equipment and
other insurable properties owned or operated by it or any Subsidiary to be
properly insured and kept insured with responsible insurance carriers, or
adequately insured by means of proper inter-insurance contracts, against loss or
damage by fire and other hazards, to the extent that such properties are usually
insured by corporations owning or operating properties of a similar character;
provided, however, that the foregoing

shall not prevent the Company or any Subsidiary from maintaining any self-
insurance program covering minor risks if adequate reserves are maintained in
connection with such program.

     Section 1009.  Payment of Taxes and Other Claims.

     The Company will pay or discharge or cause to be paid or discharged, before
the same shall become delinquent, (a) all taxes, assessments and governmental
charges levied or imposed upon the Company or any Subsidiary or upon the income,
profits or property of the Company or any Subsidiary and (b) all lawful claims
for labor, materials and supplies which, if unpaid, might by law become a lien
upon the property of the Company or any Subsidiary; provided, however, that the
Company shall not be required to pay or discharge or cause to be paid or
discharged any such tax, assessment, charge or claim whose amount, applicability
or validity is being contested in good faith by appropriate proceedings.

     Section 1010.  Books and Records.

                                     - 53 -
<PAGE>
 
     The Company shall, and shall cause each Subsidiary to, at all times keep
proper books of record and account in which proper entries shall be made in
accordance with generally accepted accounting principles and, to the extent
applicable, regulatory accounting principles.

     Section 1011.  Statement by Officers as to Default.

     (a) The Company will deliver to the Trustee, within 120 days after the end
of each fiscal year of the Company ending after the date hereof, an Officers'
Certificate (for purposes of this Section 1011, at least one such officer shall
be the principal executive, principal financial or principal accounting officer
of the Company), stating whether or not to the best knowledge of the signers
thereof the Company is in default in the performance and observance of any of
the terms, provisions and conditions of this Indenture, setting forth the
arithmetical computations required to show compliance with the provisions of
Sections 1007 during the previous year, and, if the Company shall be in default,
specifying all such defaults and the nature and status thereof of which they may
have knowledge.

     (b) The Company will deliver to the Trustee, within five days after the
occurrence thereof, written notice of any event which after notice or lapse of
time or both would become an Event of Default pursuant to Clause (d) or (e) of
Section 501.

     Section 1012.  Waiver of Certain Covenants.

     The Company may omit in any particular instance to comply with any term,
provision or condition set forth in Sections 1004 through 1007 with respect to
the Notes if before the time for such compliance the Holders of at least a
majority in principal amount of the Outstanding Notes, by Act of such Holders,
either shall waive such compliance in such instance or generally shall have
waived compliance with such term, provision or condition, but no such waiver
shall extend to or affect such term, provision or condition except to the extent
so expressly waived, and, until such waiver shall become effective, the
obligations of the Company and the duties of the Trustee in respect of any such
term, provision or condition shall remain in full force and effect.


                                 ARTICLE ELEVEN

                              REDEMPTION OF NOTES

     Section 1101.  Right of Redemption.

     The Notes shall not be redeemable at the option of the Company prior to
April 15, 1999.  The Company may, at its option, redeem all or any part of the
Notes at any time on or after April 16, 1999, at the 100% of the principal
amount thereof, without premium, together with interest

                                     - 54 -
<PAGE>
 
accrued to the Redemption Date. Redemption of Notes at the option of the Company
as permitted hereby shall be made in accordance with the terms of such Notes and
this Article.

     Section 1102.  Election to Redeem; Notice to Trustee.

     The election of the Company to redeem any Notes shall be evidenced by or
pursuant to a Board Resolution.  In case of any redemption at the election of
the Company of less than all of the Notes, the Company shall, at least 60 days
prior to the Redemption Date fixed by the Company (unless a shorter notice shall
be satisfactory to the Trustee), notify the Trustee of such Redemption Date and
of the principal amount of Notes to be redeemed.

     Section 1103.  Selection by Trustee of Notes to be Redeemed.

     (a) If less than all the Notes are to be redeemed, the particular Notes to
be redeemed shall be selected not more than 60 days nor less than 30 days prior
to the Redemption Date by the Trustee from the Outstanding Notes, by such method
as the Trustee shall deem fair and appropriate and which may provide for the
selection for redemption of portions of the principal amount of Notes; provided,
however, that no such partial redemption shall reduce the portion of the
principal amount of a Note not redeemed to less than the minimum denomination
for a Note established herein.

     (b) The Trustee shall promptly notify the Company and the Note Registrar
(if other than itself) in writing of the Notes selected for redemption and, in
the case of any Notes selected for partial redemption, the principal amount
thereof to be redeemed.

     For all purposes of this Indenture, unless the context otherwise requires,
all provisions relating to the redemption of Notes shall relate, in the case of
any Notes redeemed or to be redeemed only in part, to the portion of the
principal of such Notes which has been or is to be redeemed.

     Section 1104.  Notice of Redemption.

     (a) Notice of redemption shall be given in the manner provided in Section
106, not less than 30 nor more than 60 days prior to the Redemption Date, to the
Holders of Notes to be redeemed. Failure to give notice by mailing in the manner
herein provided to the Holder of any Notes designated for redemption as a whole
or in part, or any defect in the notice to any such Holder, shall not affect the
validity of the proceedings for the redemption of any other Notes or portion
thereof.

     (b) Any notice that is mailed to the Holder of any Notes in the manner
herein provided shall be conclusively presumed to have been duly given, whether
or not such Holder receives the notice.

                                     - 55 -
<PAGE>
 
     (c) All notices of redemption shall state;

          (1)  the Redemption Date;

          (2)  the Redemption Price;

          (3) if less than all Outstanding Notes are to be redeemed, the
     identification (and, in the case of partial redemption, the principal
     amount) of the particular Notes to be redeemed;

          (4) in case any Note is to be redeemed in part only, the notice which
     relates to such Note shall state that on and after the Redemption Date,
     upon surrender of such Note, the Holder of such Note will receive, without
     charge, a new Note or Notes of authorized denominations for the principal
     amount thereof remaining unredeemed;

          (5) that, on the Redemption Date, the Redemption Price shall become
     due and payable upon each such Note or portion thereof to be redeemed and
     that interest thereon shall cease to accrue on and after said date; and

          (6) the place or places where such Notes are to be surrendered for
     payment of the Redemption Price.

     (d) Notice of redemption of Notes to be redeemed at the election of the
Company shall be given by the Company or, at the Company's request, by the
Trustee in the name and at the expense of the Company.

     Section 1105.  Deposit of Redemption Price.

     On or prior to any Redemption Date, the Company shall deposit with the
Trustee or with a Paying Agent (or, if the Company is acting as its own Paying
Agent, segregate and hold in trust as provided in Section 1003) an amount of
Money sufficient to pay the Redemption Price of, and (except if the Redemption
Date shall be an Interest Payment Date) any accrued interest on, all the Notes
or portions thereof which are to be redeemed on that date.

     Section 1106.  Notes Payable on Redemption Date.

     (a) Notice of redemption having been given as aforesaid, the Notes so to be
redeemed shall, on the Redemption Date, become due and payable at the Redemption
Price therein specified, and from and after such date (unless the Company shall
default in the payment of the Redemption Price and accrued interest) such Notes
shall cease to bear interest. Upon surrender of any such Note for redemption in
accordance with said notice, such Note shall be paid by the Company at the
Redemption Price, together with any accrued interest to the Redemption Date;

                                     - 56 -
<PAGE>
 
provided, however, that installments of interest on Notes whose Stated Maturity
is on or prior to the Redemption Date shall be payable to the Holders of such
Notes, or one or more Predecessor Notes, registered as such at the close of
business on the Regular Record Dates therefor according to their terms and the
provisions of Section 307.

     (b) If any Note called for redemption shall not be so paid upon surrender
thereof for redemption, the principal, until paid, shall bear interest from the
Redemption Date at the rate prescribed therefor in the Note.

     Section 1107.  Notes Redeemed in Part.

     Any Note which is to be redeemed only in part shall be surrendered at any
Office or Agency for such Note (with, if the Company or the Trustee so requires,
due endorsement by, or a written instrument of transfer in form satisfactory to
the Company and the Trustee duly executed by, the Holder thereof or such
Holder's attorney duly authorized in writing), and the Company shall execute and
the Trustee shall authenticate and deliver to the Holder of such Note, without
service charge, a new Note or Notes, of any authorized denomination as requested
by such Holder in aggregate principal amount equal to and in exchange for the
unredeemed portion of the principal of the Note so surrendered.


                                 ARTICLE TWELVE

                       REPAYMENT AT THE OPTION OF HOLDERS

     Section 1201.  Repayment Option upon Death of Holder.

     (a) Upon the death of any Holder of Notes, and upon the further receipt by
the Company or the Trustee of a written request for repayment and satisfaction
of the conditions set forth in subsection (b) below, the Company shall be
required to pay, in accordance with the terms of this Article, the Repayment
Price of, and (except if the Repayment Date shall be an Interest Payment Date)
any accrued interest on all or such portion (which portion shall be an integral
multiple of $1,000 in excess of the minimum authorized denomination) of the Note
or Notes held by the deceased Holder at the date of such Holder's death as
requested, provided that the Company shall not be required to make repayment
payments aggregating more than $50,000 in principal amount (plus accrued
interest) in any calendar year on a Note or Notes held by any one deceased
Holder or aggregating more than the Maximum Annual Repayment Amount in principal
amount (plus accrued interest) in any calendar year on Notes held by any number
of deceased Holders.  The "Repayment Price" of any Note repaid pursuant to this
Article shall be 100% of the principal amount thereof.  Subject to subsection
(b) below, repayment of such Notes shall be made in the order in which requests
therefor are received (subject to the aforesaid

                                     - 57 -
<PAGE>
 
Maximum Annual Repayment Amount limitation) within 30 days following receipt by
the Company or the Trustee of the following:

          (1) a written request for repayment of the Note or Notes signed by a
     duly authorized representative of the Holder, which request shall set forth
     the name of the deceased Holder, the date of death of the deceased Holder,
     and the principal amount of the Note or Notes to be repaid;

          (2) the certificates representing the Note or Notes to be repaid; and

          (3) evidence satisfactory to the Company and the Trustee of the death
     of such deceased Holder and the authority of the representative to such
     extent as may be required by the Trustee.

     (b) A Note or Notes held by the deceased Holder shall not be entitled to
repayment pursuant to this Section unless the Company certifies to the Trustee
that all of the following conditions are met:

          (1) subject to (d) below, the Notes to be repaid shall have been
     registered on the Note Register in the name of the deceased Holder since
     the issue date of such Notes or for a period of at least six months prior
     to the date of the deceased Holder's death, whichever is less;

          (2) the Company or the Trustee shall have received a written request
     for repayment within one year after the date of the deceased Holder's death
     or, in the case of requests for a subsequent repayment of a Note or Notes
     held by such deceased Holder, within one year after any such preceding
     request;

          (3) the Company shall not, after giving effect to such repayment, have
     made repayment payments aggregating more than the Maximum Annual Repayment
     Amount in principal amount (plus accrued interest) of Notes within the then
     current calendar year;

          (4) the Company shall not, after giving effect to such repayment, be
     in default with respect to any Senior Indebtedness; and

          (5) the Company shall not be subject to any law, regulation, agreement
     or administrative directive preventing such repayment.

     (c) Authorized representatives of a Holder shall include the following:
executors, administrators or other legal representatives of an estate; trustees
of a trust; joint owners of Notes owned in joint tenancy or tenancy by the
entirety; custodians; conservators; guardians; attorneys-

                                     - 58 -
<PAGE>
 
in-fact; and other Persons generally recognized as having legal authority to act
on behalf of another.

     (d) For purposes of this Section, the death of a Person owning a Note or
Notes in joint tenancy or tenancy by the entirety with another or others shall
be deemed the death of the Holder of the Note or Notes, and the entire principal
amount of the Note or Notes so held shall be subject to repayment, together with
accrued interest thereon to the Repayment Date, in accordance with the
provisions of this Article. For purposes of this Section, the death of a Person
owning a Note or Notes by tenancy in common shall be deemed the death of a
Holder of Note or Notes only with respect to the deceased Holder's interest in
the Note or Notes so held by tenancy in common; except that in the event a Note
or Notes are held by husband and wife as tenants in common, the death of either
shall be deemed the death of the Holder of the Note or Notes, and the entire
principal amount of the Note or Notes so held shall be subject to repayment in
accordance with the provisions of this Article. A Person who, during such
Person's lifetime, was entitled to substantially all of the beneficial interests
of ownership of Notes will, upon such Person's death, be deemed the Holder
thereof for purposes of this Section, regardless of the registered holder, if
such beneficial interest can be established to the satisfaction of the Trustee.
Such beneficial interest will be deemed to exist in typical cases of nominee
ownership, ownership under the Uniform Gifts to Minors Act, community property
or other joint ownership arrangements between a husband and wife, and trust
arrangements where one Person has substantially all of the beneficial ownership
interests in Notes during such Person's lifetime. Beneficial interests shall
include the power to sell, transfer or otherwise dispose of Notes and the right
to receive the proceeds therefrom, as well as principal thereof and interest
thereon.

     Section 1202.  Deposit of Repayment Price.

     Within 30 days after the receipt by the Company or the Trustee of any
request for repayment of a Note or Notes or any portion thereof duly made
pursuant to Section 1201, the Company shall deposit with the Trustee or with a
Paying Agent (or, if the Company is acting as its own Paying Agent, segregate
and hold in trust as provided in Section 1003) an amount of Money sufficient to
pay the Repayment Price of, and (except if the Repayment Date shall be an
Interest Payment Date) any accrued interest on all the Notes or portions thereof
which are to be repaid on that date.

     Section 1203.  Notes Payable on Repayment Date.

     (a) A written request having been made as aforesaid, the Note or Notes so
to be repaid shall, on the Repayment Date, become due and payable at the
Repayment Price, and from and after such date (unless the Company shall default
in the payment of the Repayment Price and accrued interest) such Notes shall
cease to bear interest.  Upon surrender of any such Note for repayment in
accordance with said request, such Note shall be paid by the Company at the
Repayment Price, together with any accrued interest to the Repayment Date;
provided, however,

                                     - 59 -
<PAGE>
 
that installments of interest on Notes whose Stated Maturity
is on or prior to the Repayment Date shall be payable to the Holders of such
Notes, or one or more Predecessor Notes, registered as such at the close of
business on the Regular Record Date:s therefor according to their terms and the
provisions of Section 307.

     (b) If any Note to be repaid shall not be so paid upon surrender thereof
for repayment, the principal, until paid, shall bear interest from the Repayment
Date at the rate prescribed therefor in the Note.

     Section 1204.  Notes Repaid in Part.

     Any Note which is to be repaid only in part shall be surrendered at any
Office or Agency for such Note (with, if the Company or the Trustee so requires,
due endorsement by, or a written instrument of transfer in form satisfactory to
the Company and the Trustee duly executed by, the Holder thereof or such
Holder's attorney duly authorized in writing), and the Company shall execute and
the Trustee shall authenticate and deliver to the Holder of such Note, without
service charge, a new Note or Notes, containing identical terms and provisions,
of any authorized denomination as requested by such Holder in aggregate
principal amount equal to and in exchange for the unpaid portion of the
principal of the Note so surrendered.


                                ARTICLE THIRTEEN

                             SUBORDINATION OF NOTES

     Section 1301.  Notes Subordinated to Senior Indebtedness.

     (a) The Company covenants and agrees, and each Holder of Notes, by such
Holder's acceptance thereof, likewise covenants and agrees, and for purposes of
Section 508 consents, that the indebtedness represented by the Notes and the
payment of the principal of and interest on each and all of the Notes is hereby
expressly subordinated, to the extent and in the manner hereinafter set forth,
in right of payment to the prior payment in full of all Senior Indebtedness.

     (b) Upon any distribution of assets of the Company upon any dissolution,
winding up, liquidation or reorganization of the Company, whether in bankruptcy,
insolvency, reorganization or receivership proceedings, or upon an assignment
for the benefit of creditors or any other marshalling of the assets and
liabilities of the Company or otherwise, except a distribution in connection
with a merger or consolidation or a conveyance or transfer of all or
substantially all of the properties of the Company which complies with the
requirements of Article Eight, or if an event of default shall have occurred and
be continuing with respect to any Senior Indebtedness, or if the principal of
the Notes shall have been declared due and payable pursuant to Section 502

                                     - 60 -
<PAGE>
 
and such declaration shall not have been rescinded and annulled as provided in
said Section 502, then:

          (1) the holders of all Senior Indebtedness shall first be entitled to
     receive payment of the full amount due thereon in respect of principal and
     interest, or adequate provision shall be made for such payment, before the
     Holders of any of the Notes are entitled to receive any payment on account
     of the principal of or interest on the indebtedness evidenced by the Notes;

          (2) any payment by, or distribution of assets of, the Company of any
     kind or character, whether in cash, property or securities (other than
     securities of the Company as reorganized or readjusted or securities of the
     Company or any other Corporation provided for by a plan of reorganization
     or readjustment the payment of which is subordinate, at least to the extent
     provided in this Article with respect to the Notes, to the payment of all
     Senior Indebtedness, provided that the rights of the holders of Senior
     Indebtedness are not altered by such reorganization or readjustment), to
     which the Holders of any of the Notes or the Trustee would be entitled
     except for the provisions of this Article shall be paid or delivered by the
     person making such payment or distribution, whether a trustee in
     bankruptcy, a receiver or liquidating trustee or otherwise, directly to the
     holders of Senior Indebtedness or their representative or representatives
     or to the trustee or trustees under any indenture under which any
     instruments evidencing any such Senior Indebtedness may have been issued,
     ratably according to the aggregate amounts remaining unpaid on account of
     the Senior Indebtedness held or represented by each, to the extent
     necessary to make payment in full of all Senior Indebtedness remaining
     unpaid after giving effect to any concurrent payment or distribution (or
     provision therefor) to the holders of such Senior Indebtedness, before any
     payment or distribution is made to the Holders of the indebtedness
     evidenced by the Notes or to the Trustee under this instrument; and

          (3) in the event that, notwithstanding the foregoing, any payment by,
     or distribution of assets of, the Company of any kind or character, whether
     in cash, property or securities (other than securities of the Company as
     reorganized or readjusted or securities of the Company or any other
     Corporation provided for by a plan of reorganization or readjustment the
     payment of which is subordinate, at least to the extent provided in this
     Article with respect to the Notes, to the payment of all Senior
     Indebtedness, provided that the rights of the holders of Senior
     Indebtedness are not altered by such reorganization or readjustment), shall
     be received by the Trustee or the Holders of any of the Notes before all
     Senior Indebtedness is paid in full, such payment or distribution shall be
     paid over to the representative or representatives or to the trustee or
     trustees of such Senior Indebtedness under any indenture under which any
     instruments evidencing any of such Senior Indebtedness may have been
     issued, ratably as aforesaid, for application to the payment of all Senior
     Indebtedness remaining unpaid until all such

                                     - 61 -
<PAGE>
 
     Senior Indebtedness shall have been paid in full, after giving effect to
     any concurrent payment or distribution (or provision therefor) to the
     holders of such Senior Indebtedness.

     Section 1302.  Subrogation.

     Subject to the payment in full of all Senior Indebtedness, the Holders of
the Notes shall be subrogated to the rights of the holders of such Senior
Indebtedness to receive payments or distributions of cash, property or
securities of the Company applicable to such Senior Indebtedness until all
amounts owing on the Notes shall be paid in full, and, as between the Company,
its creditors other than holders of Senior Indebtedness, and the Holders of the
Notes, no such payment or distribution made to the holders of Senior
Indebtedness by virtue of this Article which otherwise would have been made to
the Holders of the Notes shall be deemed to be a payment by the Company on
account of the Senior Indebtedness, and no such payments or distributions to the
Holders of the Notes of cash, property or securities otherwise distributable to
the holders of Senior Indebtedness shall, as between the Company, its creditors
other than the holders of Senior Indebtedness, and the Holders of the Notes, be
deemed to be a payment by the Company on account of the Notes, it being
understood that the provisions of this Article are and are intended solely for
the purpose of defining the relative rights of the Holders of the Notes, on the
one hand, and the holders of Senior Indebtedness, on the other hand.

     Section 1303.  Obligation of Company Unconditional.

     (a) Nothing contained in this Article or elsewhere in this Indenture or in
the Notes is intended to or shall impair, as between the Company, its creditors
other than the holders of Senior Indebtedness, and the Holders of the Notes, the
obligation of the Company, which is absolute and unconditional, to pay to the
Holders of the Notes the principal of and interest on the Notes as and when the
same shall become due and payable in accordance with their terms, or is intended
to or shall affect the relative rights of the Holders of the Notes and creditors
of the Company other than the holders of Senior Indebtedness, nor shall anything
herein or therein prevent the Trustee or the Holder of any Note from exercising
all remedies otherwise permitted by applicable law upon default under this
Indenture, subject to the rights, if any, under this Article of the holders of
Senior Indebtedness in respect of cash, property or securities of the Company
received upon the exercise of any such remedy.

     (b) Upon any payment or distribution of assets of the Company referred to
in this Article, the Trustee and the Holders of the Notes shall be entitled to
rely upon any order or decree made by any court of competent jurisdiction in
which any such dissolution, winding up, liquidation or reorganization proceeding
affecting the affairs of the Company is pending or upon a certificate of the
trustee in bankruptcy, receiver, assignee for the benefit of creditors,
liquidating trustee or agent or other person making any payment or distribution,
delivered to the Trustee or to the Holders of the Notes, for the purpose of
ascertaining the persons entitled to participate in such payment or
distribution, the holders of the Senior Indebtedness and other

                                     - 62 -
<PAGE>
 
indebtedness of the Company, the amount thereof or payable thereon, the amount
paid or distributed thereon and all other facts pertinent thereto or to this
Article.

     Section 1304.  Payments on Notes Permitted.

     Nothing contained in this Article or elsewhere in this Indenture, or in any
of the Notes, shall affect the obligation of the Company to make, or prevent the
Company from making, payment of the principal of and interest on the Notes in
accordance with the provisions hereof and thereof, except as otherwise provided
in this Article.

     Section 1305.  Effectuation of Subordination by Trustee.

     Each Holder of Notes, by such Holder's acceptance thereof, authorizes and
directs the Trustee on such Holder's behalf to take such action as may be
necessary or appropriate to effectuate the subordination provided in this
Article and appoints the Trustee such Holder's attorney-in-fact for any and all
such purposes.

     Section 1306.  Knowledge of Trustee.

     Notwithstanding the provisions of this Article or any other provisions of
this Indenture, the Trustee shall not be deemed to owe any fiduciary duty to the
holders of Senior Indebtedness and shall not be charged with knowledge of the
existence of any facts which would prohibit the making of any payment of moneys
to or by the Trustee, or the taking of any other action by the Trustee, unless
and until the Trustee shall have received written notice thereof from the
Company, any Holder of Notes, any Paying Agent of the Company or the holder or
representative of any class of Senior Indebtedness.

     Section 1307.  Trustee May Hold Senior Indebtedness.

     The Trustee shall be entitled to all the rights set forth in this Article
with respect to any Senior Indebtedness at the time held by it, to the same
extent as any other holder of Senior Indebtedness, and nothing in this Indenture
shall deprive the Trustee of any of its rights as such holder.

     Section 1308.  Rights of Holders of Senior Indebtedness Not Impaired.

     No right of any present or future holder of any Senior Indebtedness to
enforce the subordination herein shall at any time or in any way be prejudiced
or impaired by any act or failure to act on the part of the Company or by any
non-compliance by the Company with the terms, provisions and covenants of this
Indenture, regardless of any knowledge thereof any such holder may have or be
otherwise charged with.

                                     - 63 -
<PAGE>
 
     Section 1309.  Notice to Trustee.

     The Company shall give prompt written notice to a Responsible Officer of
the Trustee located at the Corporate Trust Office of any fact known to the
Company which would prohibit the making of any payment to or by the Trustee in
respect of the Notes. Notwithstanding the provisions of this Article or any
other provision of this Indenture, the Trustee shall not be charged with
knowledge of the existence of any facts which would prohibit the making of any
payment to or by the Trustee in respect of the Notes, unless and until a
Responsible Officer of the Trustee shall have received at its Corporate Trust
Office written notice thereof from the Company or a holder of Senior
Indebtedness or from any trustee therefor, and, prior to the receipt of any such
written notice, the Trustee, subject to the provisions of Section 601, shall be
entitled in all respects to assume that no such facts exist; provided, however,
that if the Trustee shall not have received the notice provided for in this
Section at least three Business Days prior to the date upon which by the terms
hereof any money may become payable for any purpose (including, without
limitation, the payment of the principal of or interest on any Note) then
anything herein contained to the contrary notwithstanding, the Trustee shall
have full power and authority to receive such money and to apply the same to the
purpose for which such money was received and shall not be affected by any
notice to the contrary which may be received by it during or after such three
Business Day period.

     Subject to the provisions of Section 601, the Trustee shall be entitled to
rely on the delivery to it of a written notice by a Person representing himself
to be a holder of Senior Indebtedness (or a trustee therefor) to establish that
such notice has been given by a holder of Senior Indebtedness (or a trustee
therefor).  In the event that the Trustee determines in good faith that further
evidence is required with respect to the right of any Person as a holder of
Senior Indebtedness to participate in any payment or distribution pursuant to
this Article, the Trustee may request that such Person to furnish evidence to
the reasonable satisfaction of the Trustee as to the amount of Senior
Indebtedness held by such Person, the extent to which such Person is entitled to
participate in such payment or distribution and any other facts pertinent to the
rights of such Person under this Article, and if such evidence is not furnished,
the Trustee may defer any payment to such Person pending judicial determination
as to the right of such Person to receive such payment.

     Nothing in this Article shall subordinate to Senior Indebtedness the claim
of, or payments to, the Trustee under or pursuant to Section 607.

                                     - 64 -
<PAGE>
 
                               *   *   *   *   *


     This instrument may be executed in any number of counterparts, each of
which so executed shall be deemed to be an original, but all such counterparts
shall together constitute but one and the same instrument.


     IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be
duly executed, and their respective corporate seals to be hereunto affixed, all
as of the day and year first above written.



[SEAL]                              COMMERCIAL FEDERAL CORPORATION
 
 
                                    By
                                       --------------------------
                                       Name:
                                       Title:
Attest:


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


[SEAL]                              Harris Trust and Savings Bank,
                                             as Trustee



                                    By
                                       --------------------------
                                       Name:
                                       Title:


Attest:

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

                                     - 65 -
<PAGE>
 
STATE OF NEBRASKA                   )
                                      :  SS.:
COUNTY OF DOUGLAS                   )


          On the ____ day of _____________________________, 1996, before me
personally came ______________________________, to me known, who, being by me
duly sworn, did depose and say that he is a ________________________________ of
Commercial Federal Corporation, a Nebraska corporation, one of the persons
described in and who executed the foregoing instrument; that he knows the seal
of said Corporation; that the seal affixed to said instrument is such
Corporation's seal; that it was so affixed by authority of the Board of
Directors of said Corporation; and that he signed his name thereto by like
authority.

                                    ---------------------------
                                    Notary Public

[NOTARIAL SEAL]


STATE OF NEW YORK                   )
                                     : SS.:
COUNTY OF NEW YORK                  )


          On the _______ day of ___________________________________, 1996,
before me personally came _____________________________, to me known, who, being
by me duly sworn, did depose and say that he is a
________________________________ of ______________, a ______________
corporation, one of the persons described in and who executed the foregoing
instrument; that he knows the seal of said Corporation; that the seal affixed to
said instrument is such Corporation's seal; that it was so affixed by authority
of the Board of Directors of said Corporation; and that he signed his name
thereto by like authority.

                                    ----------------------------------
                                    Notary Public

[NOTARIAL SEAL]

                                     - 66 -

<PAGE>

                                                                       Exhibit 5
 
        [LETTERHEAD OF HOUSLEY KANTARIAN & BRONSTEIN, P.C. APPEARS HERE]

                                                March 20, 1996
                                                    

Board of Directors
Commercial Federal Corporation
2120 South 72nd Street
Omaha, Nebraska  68124

        Re:  Commercial Federal Corporation
             ------------------------------
             Registration Statement on Form S-3

Gentlemen:

        You have requested our opinion as special counsel to Commercial Federal 
Corporation, a Nebraska corporation, (the "Company") in connection with the 
preparation and filing of a registration statement filed with the Securities and
Exchange Commission under the Securities Act of 1933 (the "Securities Act") 
relating to the proposed issuance by the Company of Subordinated Notes due 2003 
(the "Notes").

        In connection with the foregoing, we have examined the Registration 
Statement, and all exhibits thereto, the Indenture, and such other certificates,
and documents (collectively, the "Documents") as we have deemed relevant and 
necessary as a basis for the opinions of law as we have considered necessary and
relevant for the purpose of expressing the opinions set forth herein.

        In such examination we have assumed the genuineness of all signatures, 
the authenticity of all Documents submitted as originals and the conformity with
the originals of all Documents submitted to us as copies thereof. In addition, 
in making our examination of the Documents, we have assumed the parties other 
than the Company had the power to enter into and perform all obligations set 
forth in such Documents. We have also assumed the due authorization, execution
and delivery of the Documents and that such Documents are valid and binding on
the parties.

        We have assumed: (i) that the Registration Statement shall become 
effective; and (ii) that
<PAGE>
 
Board of Directors
Commercial Federal Corporation
March 20, 1996
    
Page 2


the price at which the Notes are to be issued and sold to the underwriters (the
"Underwriters") named in the purchase agreement to be entered into between the
Company and the Underwriters (the "Purchase Agreement") pursuant to the terms of
the Purchase Agreement will be determined by the Company's Board of Directors,
or by an appropriate committee designated by the Board of Directors.

        Based upon the foregoing, it is our opinion that the Notes to be sold by
the Company, upon proper execution, authentication and delivery in accordance
with the terms of the Indenture, will have been duly and validly authorized,
legally issued and will constitute binding obligations between the Company and
the holders of Notes entitled to the benefits of the Indenture.

        This opinion is furnished for use as an exhibit to the Registration 
Statement. We hereby consent to the filing of this opinion as an exhibit to the 
Registration Statement and to the reference to our firm in the Prospectus under 
the caption "Legal Matters."

                                        Very truly yours,

                                                
                                        Housley Kantarian & Bronstein, P.C.



                                        By: /s/ Gary R. Bronstein
                                           --------------------------------
                                           Gary R. Bronstein


<PAGE>
                                                                 EXHIBIT 12 
                        COMMERCIAL FEDERAL CORPORATION
              COMPUTATION OF RATIOS OF EARNINGS TO FIXED CHARGES
                            (Dollars in Thousands)

<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------------------------------------------------------- 
 
                                                                 Six Months Ended
                                                                   December 31,                   Year Ended June 30,
                                                                ------------------  -----------------------------------------------
                                                                  1995      1994      1995      1994      1993      1992      1991
                                                                --------  --------  --------  --------  --------  --------  --------
<S>                                                             <C>       <C>       <C>       <C>       <C>       <C>       <C>
COMPUTATION OF EARNINGS:
- ------------------------

Income before income taxes, extraordinary items and
 cumulative effects of changes in accounting principles         $ 35,931  $ 15,286  $ 54,327  $ 15,248  $ 56,197  $ 73,489  $ 27,129
Fixed charges                                                    168,869   144,979   305,506   256,999   277,347   326,202   457,337
                                                                --------  --------  --------  --------  --------  --------  --------
Total earnings for computation                                  $204,800  $160,265  $359,833  $272,247  $333,544  $399,691  $484,466
                                                                ========  ========  ========  ========  ========  ========  ========
Total earnings for computation excluding interest on deposits   $ 98,051  $ 75,138  $179,670  $129,690  $194,044  $222,794  $282,562
                                                                ========  ========  ========  ========  ========  ========  ========

COMPUTATION OF FIXED CHARGES:
- -----------------------------

Net rental expense                                              $  1,601  $  1,425  $  2,939  $  2,690  $  2,289  $  2,025  $  2,059
                                                                ========  ========  ========  ========  ========  ========  ========
Portion of rentals deemed representative of interest            $    534  $    475  $    980  $    897  $    763  $    675  $    686
                                                                --------  --------  --------  --------  --------  --------  --------
Interest:
 Interest on deposits                                            106,749    85,127   180,163   142,557   139,500   176,897   201,904
 Interest on borrowings                                           61,586    59,377   124,363   113,545   137,084   175,630   254,747
                                                                --------  --------  --------  --------  --------  --------  --------
  Total interest                                                 168,335   144,504   304,526   256,102   276,584   352,527   456,651
                                                                --------  --------  --------  --------  --------  --------  --------
Total fixed charges                                             $168,869  $144,979  $305,506  $256,999  $277,347  $353,202  $457,337
                                                                ========  ========  ========  ========  ========  ========  ========
Total fixed charges excluding interest on deposits              $ 62,120  $ 59,852  $125,343  $114,442  $137,847  $176,305  $255,433
                                                                ========  ========  ========  ========  ========  ========  ========

RATIO OF EARNINGS TO FIXED CHARGES:
- -----------------------------------

 Excluding interest on deposits                                     1.58x     1.26x     1.43x     1.13x     1.41x     1.26x    1.11x
 Including interest on deposits                                     1.21x     1.11x     1.18x     1.06x     1.20x     1.13x    1.06x
</TABLE>

<PAGE>
 
                                                                   Exhibit 23(b)

INDEPENDENT AUDITORS' CONSENT

We consent to the incorporation by reference in this Registration Statement of 
Commercial Federal Corporation on Form S-3 of our report dated March 19, 1996 
(which expresses an unqualified opinion and includes an explanatory paragraph 
relating to a change in the method of accounting for certain investments in debt
and equity securities in 1995, and a change in the method of accounting for 
income taxes, a change in the method of accounting for postretirement benefits, 
and a change in the method of accounting for intangible assets in 1994), 
appearing in Form 8-K of Commercial Federal Corporation dated March 19, 1996 and
to the reference to us under the heading "Experts" in the Prospectus, which is 
part of this Registration Statement.

DELOITTE & TOUCHE LLP

/s/ Deloitte & Touche LLP

Omaha, Nebraska
March 19, 1996


<PAGE>

                                                                   EXHIBIT 23(c)
 
                        CONSENT OF INDEPENDENT AUDITORS
                        -------------------------------

The Board of Directors
Commercial Federal Corporation:

We consent to the incorporation by reference in the registration statement on 
Form S-3 of Commercial Federal Corporation of our report dated February 10, 
1995, with respect to the consolidated balance sheets of Railroad Financial 
Corporation as of December 31, 1994 and 1993, and the related consolidated 
statements of operations, stockholders' equity and cash flows for each of the 
years in the three-year period ended December 31, 1994, which report appears in 
the Form 8-K of Commercial Federal Corporation dated March 19, 1996 and to the 
reference to our firm under the heading "Experts" in the prospectus. Our report 
refers to a change in the method of accounting for certain investments in debt 
and equity securities in 1993 and a change in the method of accounting for 
income taxes in 1992.

                                        /s/ KPMG PEAT MARWICK LLP

                                            KPMG Peat Marwick LLP

Wichita, Kansas
March 19, 1996


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