PRINCIPAL CASH MANAGEMENT FUND INC /MD/
497, 1999-03-01
Previous: PRINCIPAL CASH MANAGEMENT FUND INC /MD/, DEFA14A, 1999-03-01
Next: CALVERT VARIABLE SERIES INC, 485APOS, 1999-03-01



                                                       File No. 333-71475
                                                       Rule 497

[LOGO]
The Principal Mutual Funds

March 1, 1999

Dear Shareholder:

         The Board of Directors of Principal Tax-Exempt Cash Management Fund has
called a  special  meeting  of  shareholders  for  April  7,  1999 to vote on an
Agreement and Plan of  Acquisition  which  provides for the  combination  of the
Principal  Tax-Exempt Cash Management Fund with Principal Cash Management  Fund.
If the Plan is approved by shareholders and  implemented,  you will cease to own
shares of the Tax-Exempt  Cash  Management  Fund and will become the owner of an
equal number of Class A shares of the Cash Management Fund.

         Both Funds are  money-market  funds  which  invest  only in  short-term
securities,  seek a high a level of income and  strive to  maintain a stable net
asset value per share of $1.00. The principal  difference  between the two Funds
is that the  Tax-Exempt  Fund invests  primarily  for income exempt from federal
income tax while the Cash Management Fund invests for taxable income.

         On the following  pages you will find a brief overview of the Plan, the
notice of the meeting and a complete  prospectus/proxy  statement. No matter how
many shares you own, it is important that you read these  materials and complete
and mail the proxy ballot in the enclosed  postage-paid  envelope as soon as you
can. As an alternative,  you may telephone toll free  1-800-944-8454  or you may
fax a copy of your  proxy  ballot  to  515-235-  9235  (this is not a  toll-free
number).

         We appreciate your taking the time to respond on this important matter.
If you have any  questions,  please  call our  shareholder  services  department
toll-free at 1-800-944-8454.

Sincerely,

/s/ Stephan L. Jones
Stephan L. Jones
President
Principal Tax-Exempt Cash Management Fund, Inc.














<PAGE>




[LOGO]
The Principal Mutual Funds

      IMPORTANT INFORMATION TO HELP YOU UNDERSTAND AND VOTE ON THE PROPOSAL

         Please  read  the  complete   prospectus/proxy   statement.   For  your
convenience,  we are providing  this brief overview of the Agreement and Plan of
Acquisition on which you are being asked to vote.

What will happen if shareholders approve the Plan and it becomes effective?

         At the effective time, which is scheduled for 3:00 p.m. C.D.T. on April
         8, 1999,  Principal Cash Management  Fund, Inc. (Cash  Management Fund)
         will acquire all the assets and assume all the liabilities of Principal
         Tax-Exempt Cash Management Fund, Inc.  (Tax-Exempt Fund) and will issue
         to the  Tax-Exempt  Fund  shares of its Class A common  stock  having a
         value equal to the net assets  acquired.  Immediately  thereafter,  the
         Tax-Exempt Fund will distribute  those shares to its  shareholders  and
         thereby  redeem all its  outstanding  shares.  You will receive Class A
         shares of the Cash  Management  Fund  equal in number  and value to the
         shares of the Tax-Exempt  Fund which you own at the effective time. The
         acquisition will not dilute the value of your shares.

Why has the Board decided to recommend the  combination of the  Tax-Exempt  Fund
with the Cash Management Fund?

         The  Tax-Exempt  Fund  was  organized  in  1987  at  the  request  of a
         broker-dealer  subsidiary of Principal Life Insurance Company primarily
         as an  investment  alternative  for cash  balances  of  clients of that
         subsidiary.  Principal Life sold the subsidiary in January 1998.  Since
         then, there have been substantial redemptions from the Tax-Exempt Fund,
         and its net assets have declined by more than 60%. The Board considered
         that  the  small  asset  size of the  Tax-Exempt  fund  and its lack of
         expected asset growth would result in a lack of economies of scale. The
         Board also considered that the tax- equivalent  yield of the Tax-Exempt
         Fund  generally  has been less  than the  yield of the Cash  Management
         Fund.

How have the Funds performed in relation to each other?

         For the 7-day period ended January 25, 1999,  the yield for the Class A
         shares of the Tax-Exempt Fund was 2.06%,  and the yield for the Class A
         shares of the Cash  Management  Fund was  4.61%.  The  following  table
         shows,  for  each  of  five  tax  brackets,   the  average   annualized
         tax-equivalent  yield of the Tax-Exempt Fund for the 7-day period ended
         January 25, 1999.



<TABLE>

<CAPTION>

                                  Tax Bracket
<S>                     <C>       <C>       <C>       <C>          <C>

                         15%       28%       31%       36%         39.6%
                         ---       ---       ---       ---         -----
Tax-equivalent yield    2.42%     2.86%     2.99%     3.22%        3.41%
</TABLE>

What are the advantages of the acquisition?

         Because  the Cash  Management  Fund is  substantially  larger  than the
         Tax-Exempt Fund, the Board believes that shareholders will benefit from
         economies of scale.





                                       -1-

<PAGE>



Who will pay the fees and expenses  incurred by the Funds in connection with the
Plan?

         Principal Management  Corporation,  the manager of the Funds, will bear
         all out-of-pocket fees and expenses incurred by the Funds in connection
         with the transactions contemplated by the Plan.

Do the Funds have similar investment objectives, policies and procedures?

         The investment  objectives,  policies and restrictions of the two Funds
         are substantially  similar.  Both Funds are money-market funds and both
         invest in short-term securities and strive to maintain their respective
         net asset values at $1.00 per share. The principal  difference  between
         the two funds is that the Tax-Exempt Fund invests  primarily for income
         exempt from federal income tax and the Cash Management Fund invests for
         taxable  income.  The Funds have the same  distribution,  purchase  and
         redemption  procedures,  the same  dividend  payment  and  reinvestment
         procedures and the same exchange rights.

How do the expense structures of the Funds compare?

         The Funds have the same contractual rates for management fees. The Cash
         Management  Fund,  however,  pays a lower rate than the Tax-Exempt Fund
         because its larger size  qualifies  it for reduced  rates that apply to
         larger  amounts of net assets.  As a  percentage  of average  daily net
         assets  and  before  any  applicable  fee  waivers,  for the year ended
         October 31, 1998, the Tax-Exempt Fund had total  operating  expenses of
         0.81%,  which  included  a  management  fee  of  0.50%,  and  the  Cash
         Management Fund had total operating expenses of 0.56%, which included a
         management fee of 0.38%.

What will be the size of the Cash Management Fund after the transaction?

         As of January 25,  1999,  the  Tax-Exempt  Fund had net assets of $26.7
         million, and the Cash Management Fund had net assets of $333.9 million.
         The net assets of the  Tax-Exempt  Fund  represent less than 10% of the
         net assets of the Cash  Management  Fund,  and the manager of the Funds
         believes  that their  transfer  will  permit  them to be  managed  more
         efficiently and will not have any adverse effect on the Cash Management
         Fund.

What are the federal tax implications?

         The transactions contemplated by the Plan will not result in a tax-free
         "reorganization"  under the Internal Revenue Code. The Funds,  however,
         have obtained an opinion from tax counsel to the effect that no gain or
         loss  will  be  recognized  by  either  Fund  or  its  shareholders  in
         connection with the transactions contemplated by the Plan and that your
         tax cost basis will not change, although your holding period will begin
         anew at the effective time.

What do I do if I wish to maintain an investment in a tax-exempt fund?

         Principal  Tax-Exempt  Bond Fund  will  offer to  exchange  its Class A
         shares without a sales charge for your shares of the Tax-Exempt Fund or
         the shares of the Cash  Management  Fund issued in  exchange  for those
         shares.  The  exchange  offer  will  commence  on  the  day  after  the
         shareholders approve the Plan and will continue until June 1,1999.

Has the Board of Directors approved the Plan?

        Yes.  The Board of Directors of each of the Funds has approved the Plan.
        The Board of Directors of the Tax-Exempt Fund recommends that you vote 
        in favor of the Plan.


                                       -2-

<PAGE>




What if there are not enough  votes to reach a quorum by the  scheduled  date of
the shareholder meeting?

         Although we expect to have a quorum for the meeting, if a quorum is not
         obtained,  the  meeting  will be  postponed  to allow  time to  solicit
         additional  proxies  from  shareholders.  We urge you to vote  promptly
         after  reviewing  the  enclosed  material  so that the  meeting  is not
         delayed.

How many votes am I entitled to cast?

         You are  entitled  to one vote for each  share of the  Tax-Exempt  Fund
         owned on the record date,  February 25, 1999. The number of shares that
         you owned on that date is stated on the enclosed proxy ballot.


How do I vote my shares?

         Voting is easy.  You can vote your shares by completing and signing the
         enclosed  proxy  ballot and  mailing it in the  enclosed  postage  paid
         envelope  or  faxing a copy to  515-235-9235  (this is not a toll  free
         number). You may also call toll free at 1-800-944-8454. If you need any
         assistance  or have any  questions  concerning  the Plan or how to vote
         your  shares,   please  call   Principal   Management   Corporation  at
         1-800-944-8454.

How do I sign the proxy ballot?

Individual Accounts:       Shareholders should sign exactly as their names 
                           appear in the account registration shown on
                           the proxy ballot.

Joint             Accounts:  Either  owner may sign,  but the name of the person
                  signing should  conform  exactly to a name that appears in the
                  account registration shown on the proxy ballot.

All Other Accounts:        The person signing must indicate his or her capacity.
                           For example, a trustee for a trust or
                           other entity should sign, "John A. Doe, Trustee."





















                                       -3-

<PAGE>







                 PRINCIPAL TAX-EXEMPT CASH MANAGEMENT FUND, INC.
                           Des Moines, Iowa 50392-0200
                                  ------------

                                    NOTICE OF
                         SPECIAL MEETING OF SHAREHOLDERS

                           To be held on April 7, 1999
                                   -----------

To the Shareholders:

         Notice hereby is given that a special  meeting of the  shareholders  of
Principal  Tax-Exempt Cash Management Fund, Inc.  (Tax-Exempt Fund) will be held
at 2:00 p.m.  C.D.T.,  on April 7, 1999, at the offices of Principal  Management
Corporation,  680 8th Street, Des Moines, Iowa 50392-0200.  The meeting is being
held to consider and vote on the following  matter as well as any other business
that may properly come before the meeting or any adjournment:


         1.  Approval  of  an  Agreement  and  Plan  of  Acquisition  among  the
         Tax-Exempt  Fund,  Principal Cash  Management  Fund, Inc. and Principal
         Management  Corporation,  and the  transactions  contemplated  thereby,
         pursuant to which the Cash Management Fund would acquire all the assets
         and  assume all the  liabilities  of the  Tax-Exempt  Fund and issue in
         exchange  shares of its Class A common stock,  and the Tax-Exempt  Fund
         would  distribute those shares to its shareholders in redemption of all
         its outstanding shares and then dissolve.

         You are  entitled  to  notice  of and to vote at the  meeting,  and any
adjournment,  if you  owned  shares  of the  Tax-  Exempt  Fund at the  close of
business on February 25, 1999, the record date for the meeting.

         Your vote is important.  No matter how many shares you own, please read
the attached prospectus/proxy statement, and vote today.



                                           For the Board of Directors


                                           /s/ Arthur S. Filean   
                                           Arthur S. Filean
                                           Vice-President and Secretary


March 1, 1999


                                       -4-

<PAGE>





                      PRINCIPAL CASH MANAGEMENT FUND, INC.
                 PRINCIPAL TAX-EXEMPT CASH MANAGEMENT FUND, INC.
                           PROSPECTUS/PROXY STATEMENT
         This  prospectus/proxy  statement is being furnished in connection with
the  solicitation  of proxies by the Board of Directors of Principal  Tax-Exempt
Cash Management Fund, Inc. (the "Tax-Exempt  Fund") for use at a special meeting
of the shareholders of the Tax-Exempt  Fund, to be held at 2:00 p.m. C.D.T.,  on
April 7, 1999,  at the  offices of  Principal  Management  Corporation,  680 8th
Street, Des Moines, Iowa 50392-0200, and at any adjournment of the meeting.

         At the meeting,  Tax-Exempt Fund  shareholders  ("you") will vote on an
Agreement and Plan of Acquisition.  Under the Plan, if approved,  Principal Cash
Management Fund, Inc. (the "Cash  Management  Fund") will acquire all the assets
and assume all the  liabilities  of the  Tax-Exempt  Fund and issue in  exchange
shares of its Class A common stock. The Tax-Exempt Fund will immediately  redeem
all its outstanding  shares by  distributing  the Cash Management Fund shares to
you. As a result,  you will own the same number of shares in the Cash Management
Fund as you owned in the  Tax-Exempt  Fund at the  effective  time.  The  Funds'
manager,  Principal Management Corporation,  is also a party to the Plan and has
agreed to pay all expenses incurred by the Funds in connection with the Plan.

         Both  Funds are  Maryland  corporations  organized  by  Principal  Life
Insurance  Company  ("Principal  Life") and registered as open-end,  diversified
management  investment  companies under the Investment  Company Act of 1940 (the
"Investment  Company Act"). Both are money market funds which strive to maintain
a stable  net  asset  value of  $1.00  per  share.  The Cash  Management  Fund's
investment  objective  is to  seek  as high a level  of  income  available  from
short-term securities as is considered consistent with preservation of principal
and  maintenance  of liquidity.  The  Tax-Exempt  Fund has a similar  investment
objective, but it generally invests only in securities which pay interest income
that is exempt from federal income tax.

         This  prospectus/proxy  statement sets forth  concisely the information
you should know before  voting on the proposed  Plan.  You should  retain it for
future reference.

         The prospectuses and Statements of Additional  Information for the Cash
Management  Fund and the Tax- Exempt Fund dated March 1, 1999 and the  Statement
of  Additional   Information   dated  March  1,  1999  relating  to  this  proxy
statement/prospectus have been filed with the Securities and Exchange Commission
("SEC")  and are  available  without  charge  by  writing  to the Funds or their
manager at their principal  executive offices,  680 8th Street, Des Moines, Iowa
50392-0200 or by telephoning toll-free  1-800-247-4123.  The prospectuses of the
Cash  Management  Fund and  Tax-Exempt  Fund  and the  Statement  of  Additional
Information relating to this proxy  statement/prospectus are incorporated herein
by reference.  A copy of the Cash Management Fund  prospectus  accompanies  this
prospectus.

The shares of the Funds are not  deposits or  obligations  of any bank,  are not
endorsed or  guaranteed  by any bank,  and are not insured or  guaranteed by the
Federal Deposit Insurance Corporation, the Federal Reserve Board, or any
other U.S. government agency.

     An investment in either Fund is neither  insured nor guaranteed by the U.S.
government  and  there  can be no  assurance  that  either  Fund will be able to
maintain a stable net asset value of $1.00 per share. 
                             ---------------------

     The SEC has not approved or disapproved of these  securities or passed upon
the  adequacy of this  prospectus/proxy  statement.  Any  representation  to the
contrary is a criminal offense. 
                             ---------------------

                 The date of this prospectus/proxy statement is
                                  March 1, 1999

                                       -1-

<PAGE>



                           PROSPECTUS/PROXY STATEMENT

                                TABLE OF CONTENTS


INTRODUCTION AND VOTING INFORMATION..................................       3
         Special Meeting; Voting of Proxies; Adjournment.............       3
         Proxy Solicitation..........................................       3
         Revocation of Proxies.......................................       4
         Additional Information......................................       4
SUMMARY..............................................................       4
         The Plan....................................................       4
         Reasons for the Plan........................................       4
         Investment Objectives and Policies..........................       5
         Management Fees and Other Operating Expenses................       5
         Purchases and Exchanges.....................................       5
         Redemption Procedures and Fees..............................       6
         Dividends and Distributions; Automatic Reinvestment.........       6
         Federal Income Tax Consequences of the Proposed Combination.       6
         Costs and Expenses..........................................       6
         Continuation of Shareholder Accounts........................       6
         Exchange Offer..............................................       6
PRINCIPAL RISK FACTORS...............................................       7
THE PLAN.............................................................       7
         Agreement and Plan of Acquisition...........................       7
         Description of Securities to Be Issued......................       8
         Reasons for the Proposed Combination........................       8
         Federal Income Tax Consequences.............................       9
         Capitalization..............................................       9
COMPARISON OF INVESTMENT OBJECTIVES,
POLICIES AND RESTRICTIONS............................................      10 
ADDITIONAL INFORMATION ABOUT THE FUNDS...............................      11
PROPOSALS OF SHAREHOLDERS............................................      11 
OTHER BUSINESS.......................................................      11 

APPENDIX A: Form of Agreement and Plan of Acquisition








                                       -2-

<PAGE>




                       INTRODUCTION AND VOTING INFORMATION

Special Meeting; Voting of Proxies; Adjournment

         We  are   furnishing   this   prospectus/proxy   statement  to  you  as
shareholders of the Tax-Exempt  Fund in connection with the  solicitation by the
Board of Directors of the Fund of proxies to be used at a special meeting of the
shareholders  of the  Fund to be held on April  7,  1999 and at any  adjournment
thereof.  The  purpose  of the  meeting is to vote on an  Agreement  and Plan of
Acquisition  to which the  Tax-Exempt  Fund,  the Cash  Management  Fund and the
manager of those Funds, Principal Management Corporation,  are parties. The Plan
provides for the  combination  of the Tax-Exempt  Fund with the Cash  Management
Fund, as more fully described  below.  The  prospectus/proxy  statement is first
being furnished to shareholders on or about March 1, 1999.

         The Board of Directors of the Tax-Exempt Fund has approved the Plan and
recommends  that the  shareholders  of the Tax-Exempt Fund vote FOR the Plan and
the transactions which it contemplates.

         Shareholders  of record of the Tax-Exempt Fund at the close of business
on February 25, 1999, the record date,  are entitled to vote at the meeting.  As
of the record date, the Tax-Exempt Fund had  25,912,717.570  shares  outstanding
and entitled to be voted.  Shareholders  are entitled to one vote for each share
held. A quorum must be present for the  transaction  of business at the meeting.
The holders of record of a one-third of the shares  outstanding  at the close of
business  on the  record  date  present in person or  represented  by proxy will
constitute  a quorum for the  meeting.  The  approval of the Plan  requires  the
affirmative  vote  of a  majority  of all  the  votes  entitled  to be  cast  by
shareholders of the Tax-Exempt Fund.  Abstentions and broker non-votes  (proxies
from brokers or nominees  indicating  that they have not  received  instructions
from the  beneficial  owners on an item for which the broker or nominee does not
have discretionary power) are counted toward a quorum but do not represent votes
cast for the Plan or any other issue. If the shareholders of the Tax-Exempt Fund
do  not  approve  the  Plan,  the  Funds  will  consider  possible   alternative
arrangements,  and Principal Management  Corporation will continue to manage the
Tax-Exempt Fund.

To vote your shares:  by mail  -   return your proxy ballot in the enclosed 
                                   postage-paid envelope
                      by fax  -    fax to 515-235-9235 (this is not 
                                   a toll-free number)
                      by telephone -   call toll-free 1-800-944-8454

         The proxies will vote in accordance with your  direction,  as indicated
on your proxy ballot, if the proxy ballot is received and is properly  executed.
If you properly execute your proxy and give no voting  instructions with respect
to the  Plan,  the  proxies  will vote  your  shares  in favor of the Plan.  The
proxies,  in their discretion,  may vote upon such other matters as may properly
come before the  meeting.  We are not aware of any other  matters to come before
the meeting.

         If either (i) a quorum is not  present at the  Meeting or (ii) a quorum
is present but sufficient  votes in favor of approving the Plan are not received
by 12:00 Noon C.D.T.,  April 7, 1999,  then the persons  named as proxies in the
enclosed  form of proxy may propose one or more  adjournments  of the meeting to
permit further  solicitation of proxies.  Any such  adjournment will require the
affirmative  vote  of  at  least  a  majority  of  the  Tax-Exempt  Fund  Shares
represented,  in  person  or by  proxy,  at the  session  of the  meeting  to be
adjourned.  The proxies  will vote those  proxies that they are required to vote
FOR the  Plan in favor  of such an  adjournment  and  will  vote  those  proxies
required to be voted AGAINST the Plan against such an adjournment.

Proxy Solicitation

         We will solicit proxies primarily by mail. Additional solicitations may
be made by telephone,  facsimile or personal contact by officers or employees of
the  Tax-Exempt  Fund  or  Principal  Management  Corporation  who  will  not be
specially compensated for these services.  Principal Management Corporation will
bear the costs of the meeting,

                                       -3-

<PAGE>



including  costs of  preparing  and  mailing the  notice,  the  prospectus/proxy
statement,  and the proxy, and of soliciting proxies.  Banks, brokers, and other
persons holding  Tax-Exempt Fund shares as nominees will be reimbursed for their
reasonable  expenses incurred in sending proxy materials to and obtaining voting
information from the beneficial owners of those shares.

         The vote of the  shareholders  of the Cash Management Fund is not being
solicited,  because their  approval or consent is not necessary for the approval
of the Plan.

Revocation of Proxies

         You may  revoke  your  proxy:  (i) at any  time  prior  to the  proxy's
exercise by sending  written notice to the Secretary of the Tax-Exempt  Fund, at
680 8th Street, Des Moines, Iowa,  50392-0200 prior to the meeting;  (ii) by the
subsequent  execution and return of another proxy prior to the meeting; or (iii)
by being present and voting in person at the meeting after giving oral notice of
revocation to the Chairman of the meeting.

Additional Information

         On January 25, 1999, the directors and officers of the Tax-Exempt  Fund
together  owned less than 1% of the  outstanding  shares.  Principal  Life,  Des
Moines, Iowa,  50392-0200,  an Iowa life insurance company and the parent of the
manager  of the Funds,  owned of record and  beneficially,  either  directly  or
through  subsidiaries,  8.8 % of the  outstanding  shares of the Cash Management
Fund (including 8.7 % of the Class A shares) and 3.8 % of the outstanding shares
of the Tax-Exempt Fund and, based on those holdings,  would own at the effective
time 8.4 % of the  outstanding  shares of the Cash Management Fund (8.4 % of the
Class A shares).  Dolores A. Staples,  1054 19th Street,  West Des Moines,  Iowa
50265,  owned 7.0 % of the outstanding  shares of the Tax-Exempt Fund and, based
on that holding, would own at the effective time .005% of the outstanding shares
of the Cash Management Fund. The Funds do not know of any other person who owned
at the record date, or will own at the effective time, of record or beneficially
5% or more of the outstanding shares of either Fund.

                                     SUMMARY

         The  following  is  a  summary  of  certain  information  contained  or
incorporated by reference in this prospectus/proxy statement. It is qualified in
its  entirety  by  the  more  detailed   information   appearing   elsewhere  or
incorporated by reference in this prospectus/proxy statement.

The Plan

         You are  being  asked to  approve  the  Plan,  which  provides  for the
combination  of the Tax-Exempt  Fund with the Cash  Management  Fund.  Under the
Plan, at the effective time on the closing date, the Cash  Management  Fund will
acquire all the assets and assume all the liabilities of the Tax-Exempt Fund and
issue to the  Tax-Exempt  Fund shares of its Class A common stock having a value
equal to the net assets acquired.  Immediately  thereafter,  the Tax Exempt Fund
will  distribute all the Cash  Management  Fund shares to its  shareholders  and
thereby redeem all its outstanding shares. Each Tax-Exempt Fund shareholder will
receive Cash  Management  Fund shares equal in number and value to the shares of
the Tax-Exempt Fund held by the shareholder at the effective time. We expect the
effective time will be 3:00 p.m. C.D.T. on April 8, 1999.

Reasons for the Plan

         We believe that the Plan will provide  shareholders  of the  Tax-Exempt
Fund with an  investment  in a larger  money-market  fund with a more  favorable
expense ratio and greater  possibilities  for economies of scale than are likely
with the Tax-Exempt  Fund. The yield of the Cash  Management  Fund has generally
been higher than the  tax-equivalent  yield of the Tax-Exempt Fund. For example,
for the 7-day period ended January 25, 1999, the yield for the Class A shares of
the  Cash  Management  Fund  was  4.61%  and the  tax-equivalent  yield  for the
Tax-Exempt Fund was 3.41%

                                       -4-

<PAGE>



(assuming a tax rate of 39.6%). The Board, including a majority of the directors
who are not  interested  persons of the Fund,  has  determined  that the Plan is
consistent  with the best interests of the Fund and its  shareholders,  that the
terms  of the  Plan are fair  and  reasonable  and  that  the  interests  of the
shareholders  of the Fund will not be  diluted  as a result of the  transactions
contemplated by the Plan.

Investment Objectives and Policies

         Both the Tax-Exempt Fund and the Cash Management Fund are  money-market
funds and both invest in  short-term  securities  and strive to  maintain  their
respective  net asset values at $1.00 per share.  Their  investment  objectives,
policies and restrictions are substantially  similar.  The principal  difference
between  the two Funds is that the Tax- Exempt Fund  generally  invests  only in
securities  that pay interest  which is exempt from federal income tax while the
Cash Management Fund invests in securities that pay taxable interest.


Management Fees and Other Operating Expenses

         The operating expenses  attributable to the Class A shares of the Funds
(as a  percentage  of the  average  daily net assets  and before any  applicable
waivers) for the fiscal year ended October 31, 1998 were as follows:
<TABLE>
<CAPTION>

                                                                Cash Management
                                     Tax-Exempt Fund            Fund
<S>                                            <C>              <C>    

         Management Fees:                      0.50%            0.38%

         Other Expenses:                       0.31%            0.18%
                                               -----            -----

         Total Fund Operating
         Expenses:                              0.81%           0.56%
</TABLE>

         The  manager of the Funds  voluntarily  waived a portion of its fee for
the Class A shares of the Tax-Exempt  Fund until October 31, 1998.  With the fee
waiver, total fund operating expenses were 0.72% for the Tax-Exempt Fund.

         The following is an example of the effect of the operating  expenses of
the Funds.  Although your actual costs may be higher or lower, you would pay the
following  expenses on a $10,000  investment in the Class A shares of the Funds,
assuming (1) a 5% annual return,  (2) the Fund's operating  expenses (before any
applicable reimbursement) remain the same, and (3) you redeem all of your shares
at the end of the periods shown.
<TABLE>
<CAPTION>
<S>                        <C>         <C>          <C>            <C>    

                           1 Year      3 Years      5 Years        10 Years
                           ------      -------      -------        --------

 Tax-Exempt Fund           $594        $847         $1,119         $1,893
Cash Management Fund        556         727            914          1,452
</TABLE>

Purchases and Exchanges
         Each Fund offers its shares for sale through Princor Financial Services
Corporation,  a  broker-dealer  that is also the principal  underwriter  for the
Funds,  or other  dealers  which it  selects.  Class A shares  of the  Funds are
offered  to the  public  without  a sales  charge at the net  asset  value  next
determined  after receipt of an order.  Both Funds strive to maintain a constant
net asset value per share of $1.00.


                                       -5-

<PAGE>



         Class A shares of both  Funds may be  exchanged  for Class A or Class B
shares of other funds sponsored by Principal Life Insurance Company.  If Class A
shares of another  fund are  acquired  upon  exchange,  a sales  charge  will be
imposed if the Class A shares being exchanged were acquired by direct  purchase,
and a sales  charge  will not be imposed if the Class A shares  being  exchanged
were  acquired by exchange  from other  funds,  conversion  of Class B shares or
reinvestment  of  dividends  earned on Class A shares.  If Class A shares of the
Funds are exchanged for Class B shares of other funds,  the shares acquired will
be subject to the applicable contingent deferred sales charge imposed by the new
fund;  however,  the holding period of the Class A shares  exchanged is added to
the  holding  period of the  Class B shares  for  purposes  of  determining  the
applicable charge.

Redemption Procedures and Fees

         Shares of the Funds may be redeemed  without charge at a price equal to
the net asset  value of the shares  next  computed  following  the  receipt of a
request for  redemption  in proper  form.  The Funds  generally  pay  redemption
proceeds on the next business day after receipt of the request.

Dividends and Distributions; Automatic Reinvestment

         The Funds declare  dividends of all their daily net  investment  income
each day the net asset value per share is  determined.  Dividends are paid daily
and are automatically reinvested in Fund shares.

Federal Income Tax Consequences of the Proposed Combination

         The  combination  will not be a  tax-free  "reorganization"  under  the
Internal  Revenue Code of 1986, as amended (the  "Code").  In the opinion of tax
counsel to the Funds, however, no gain or loss will be recognized by either Fund
or its shareholders,  in connection with the combination, and the tax cost basis
of the Cash Management Fund shares received by Tax-Exempt Fund shareholders will
equal the tax cost basis of their shares in the Tax-Exempt Fund,  although their
holding period will begin anew at the effective time of the combination.

Costs and Expenses

         Principal  Management  Corporation will bear all out-of-pocket fees and
expenses incurred by the Funds in connection with the transactions  contemplated
by the Plan.

Continuation of Shareholder Accounts

         At the  effective  time,  you  will  cease to be a  shareholder  of the
Tax-Exempt Fund and will become a shareholder of the Cash Management Fund owning
the same number of Class A shares of the Cash  Management  Fund as you had owned
of the Tax-Exempt Fund at the effective time.




Exchange Offer

         Principal Tax-Exempt Bond Fund, Inc. will offer to exchange its Class A
shares without a sales charge for shares of the Tax-Exempt Fund or the shares of
the Cash Management Fund issued in exchange for those shares. The exchange offer
is designed to provide a tax-exempt investment alternative.  It will commence on
the day after the shareholders  approve the Plan and will continue until June 1,
1999.


                                       -6-

<PAGE>



                             PRINCIPAL RISK FACTORS

         Because their  investment  objectives,  policies and  restrictions  are
substantially  similar,  the Funds are subject to similar risks. These risks are
those  typically  associated  with  investing in money market funds.  The Funds'
yields will vary with changes in short-term interest rates and their investments
are subject to the ability of the issuer to pay interest and principal when due.

         Both Funds may enter into repurchase agreements.  Repurchase agreements
carry  certain  risks not  associated  with direct  investments  in  securities,
including possible decline in the market value of the underlying  securities and
delays  and costs to the Fund if the  other  party to the  repurchase  agreement
becomes insolvent.

                                    THE PLAN

Agreement and Plan of Acquisition

         The terms of the Plan are summarized below. The summary is qualified in
its  entirety by  reference to the Plan, a copy of which is attached as Appendix
A.

         Under the Plan,  the Cash  Management  Fund will acquire all the assets
and assume all the  liabilities  of the Tax-  Exempt  Fund and will issue to the
Tax-Exempt  Fund the  number  of  shares  of  Class A  Common  Stock of the Cash
Management  Fund that have a net asset value equal to the net asset value of the
Tax-Exempt  Fund. We expect that the closing date will be April 8, 1999 and that
the  effective  time will be the close of regular  trading on the New York Stock
Exchange at 4:00 P.M.,  Eastern  Time,  on that date.  The Funds will  determine
their net asset values as of the effective time using the  procedures  described
in the Cash Management  Fund's  prospectus.  Because both Funds are money-market
funds  that  maintain  a stable  net asset  value of $1.00 per  share,  the Cash
Management  Fund will issue to the Tax- Exempt Fund a number of shares  equal to
the number of shares of the Tax-Exempt  Fund  outstanding at the effective time.
The Tax-Exempt Fund will be managed such that at the effective time it will hold
only  cash or  other  securities  that  are  eligible  investments  for the Cash
Management Fund.

         Immediately   after  the  effective  time,  the  Tax-Exempt  Fund  will
distribute  its Cash  Management  Fund  shares to you in  exchange  for all your
outstanding  Tax-Exempt  Fund shares.  Each  Tax-Exempt  Fund  shareholder  will
receive shares of the Cash Management Fund that are equal in number and value to
the shares of the  Tax-Exempt  Fund that are given up by the  shareholder in the
exchange. In connection with the exchange,  the Cash Management Fund will credit
on its  books  an  appropriate  number  of its  shares  to the  account  of each
Tax-Exempt Fund  shareholder,  and the Tax- Exempt Fund will cancel on its books
all its shares  registered to the account of that  shareholder.  Any outstanding
certificate for Tax-Exempt Fund shares that is not surrendered will be deemed to
represent  the number of Cash  Management  Fund shares for which the  Tax-Exempt
shares have been exchanged.  After the effective time, the Tax- Exempt Fund will
dissolve in accordance with applicable law.

         The  consummation  of the  transactions  contemplated  by the  Plan  is
subject to the approval of the Plan by the  shareholders of the Tax-Exempt Fund,
the continued  correctness at the closing of the  representations and warranties
of the Tax-Exempt  Fund in the Plan and the delivery by the  Tax-Exempt  Fund to
the Cash Management Fund of a list of assets and liabilities being  transferred.
The Plan may be amended in any manner  mutually-agreeable  to the Funds,  except
that no  amendment  may be made to the Plan which in the opinion of the Board of
Directors of the Tax-Exempt Fund would materially adversely affect the interests
of the shareholders of that Fund. Either Fund may terminate the Plan at any time
before the effective time if it believes that  consummation of the  transactions
contemplated by the Plan would not be in the best interests of its shareholders.

         Principal  Management  Corporation,  the manager of the Funds, will pay
all fees and out-of-pocket expenses incurred by the Funds in connection with the
transactions contemplated by the Plan.


                                       -7-

<PAGE>



         Principal Tax-Exempt Bond Fund, Inc. will offer to exchange its Class A
shares without a sales charge for shares of the Tax-Exempt Fund or shares of the
Cash  Management Fund issued in exchange for shares of the Tax- Exempt Fund. The
exchange  offer will permit you, if you wish, to maintain  your  investment in a
tax-exempt  fund.  The  exchange  offer will  commence the day after the Plan is
approved by the  shareholders  of the Tax-Exempt Fund and continue until June 1,
1999.

         Like  the  Funds,  the  Bond  Fund is a  Maryland  corporation  that is
registered as an open-end,  diversified  management investment company under the
Investment Company Act. It is also managed by Principal Management  Corporation.
The Bond Fund's  principal  investment  objective  is to seek as high a level of
current income exempt from federal income tax as is consistent with preservation
of capital.  The Bond Fund seeks to achieve its objective  primarily through the
purchase of investment grade quality, tax-exempt fixed income obligations. Class
A  shares  of the  Bond  Fund are  sold  with a sales  charge  which is 4.75% on
purchases  up to $50,000  and  declines to no fee on  purchases  of more than $1
million.  The charge  will not be  deducted  in  connection  with the  exchange.
Purchases  of over $1  million of Class A shares  are  subject  to a  contingent
deferred  sales  charge  at the rate of .75% if  redeemed  within  18  months of
purchase.  For purposes of this charge,  the Bond Fund will deem shares acquired
upon exchange to have been acquired at the time you  purchased  your  Tax-Exempt
Fund  shares.  There is a 12b-1 fee at the annual rate of up to .25% of the Bond
Fund's  average  net assets  attributable  to Class A shares.  As of January 25,
1999, the Bond Fund had approximately $214 million in net assets.



Description of Securities to Be Issued

         The Class A Shares  of the Cash  Management  Fund are  shares of common
stock,  par value $.01 per share.  They have the same rights with respect to the
Cash  Management  Fund as the  Class A Shares of the  Tax-Exempt  Fund have with
respect to the Tax-Exempt Fund. Each share is entitled to one vote and has equal
rights with every  other share as to  dividends,  earnings,  voting,  assets and
redemption.  There is no cumulative voting for directors.  Shares are fully paid
and  non-assessable,  have no  preemptive  or  conversion  rights and are freely
transferable.  Each fractional share has  proportionately the same rights as are
provided for a full share.

Reasons For the Proposed Combination

         The Tax-Exempt Fund was established in 1987 at the request of Principal
Financial Securities,  Inc. (PFS), then an affiliated broker-dealer and indirect
subsidiary of Principal  Life. A primary  purpose of the Tax-Exempt  Fund was to
serve as an  investment  alternative  available for cash balances in accounts of
PFS customers.  PFS was sold in January,  1998.  Between the time of the sale of
PFS and  October 31,  1998,  the assets of the  Tax-Exempt  Fund  declined  from
approximately  $76 million to approximately  $26 million,  and the assets of the
Cash Management  Fund,  which was also used extensively for cash balances of PFS
customers,  declined  from  approximately  $763  million to  approximately  $309
million.  The Funds  believe  that the net  redemptions  of $50 million from the
Tax-Exempt Fund and $454 million from the Cash Management Fund are  attributable
primarily to redemptions by PFS clients. Because the Tax-Exempt Fund was created
primarily  for the  purpose of  serving  the  clients of PFS and  because of the
substantial net redemptions  that the Funds have  experienced  since the sale of
PFS, the Funds concluded that the combination  contemplated by the Plan would be
in the best interests of each of the Funds and their respective shareholders.

         The Plan has been  approved  by the Board of  Directors  of each of the
Funds,  including  a  majority  of the  directors  of  each  Fund  who  are  not
"interested  persons"  of that  Fund  as  defined  in  Section  2(a)(19)  of the
Investment  Company  Act.  In  approving  the Plan,  the Boards  considered  the
substantial  similarity  of the  investment  objectives  of the  two  Funds  and
determined that interests of the existing shareholders of their respective Funds
will not be diluted as a result of the  transactions  contemplated  by the Plan.
The Tax-Exempt Fund Board  considered the following  factors,  among others,  in
determining  whether  to  recommend  that  you  approve  the  Plan:(1)  possible
alternatives  to the Plan;  (2) the terms and conditions of the Plan and whether
it would result in dilution of shareholder interests; (3) the advantage

                                       -8-

<PAGE>



to the  Tax-Exempt  Fund  shareholders  of investing in a larger asset pool with
greater  diversification;  (4) any  direct or  indirect  costs  incurred  by the
Tax-Exempt  Fund  and the Cash  Management  Fund as a result  of the  Plan;  (5)
expense ratios and available  information regarding the fees and expenses of the
Tax-Exempt Fund and the Cash Management  Fund; (6) tax consequences of the Plan;
(7) the  compatibility  of the investment  objectives of the Funds;  and (8) the
likelihood that the  shareholders of the Tax-Exempt Fund would prefer the option
of  selecting  between the Cash  Management  Fund,  which does not seek  current
interest income exempt from federal income taxation, and the Bond Fund, which is
not a money-market fund, to maintaining their interests in the Tax-Exempt Fund.

         The tax-equivalent yield of the Tax-Exempt Fund generally has been less
than the yield of the Cash  Management  Fund. For the 7-day period ended January
25, 1999, the yield for the Class A shares of the Tax-Exempt Fund was 2.06%, the
yield  for the  Class A  shares  of the Cash  Management  Fund  was  4.61%.  The
following  table shows,  for each of five tax brackets,  the average  annualized
tax-equivalent  yield of the Tax-Exempt  Fund for the 7-day period ended January
25, 1999.

<TABLE>
<CAPTION>

                                   Tax Bracket

<S>                          <C>       <C>         <C>       <C>        <C>  
                             15%       28%         31%       36%        39.6%
                             ---       ---         ---       ---        -----
Tax-equivalent yield        2.42%     2.86%       2.99%     3.22%       3.41%
</TABLE>

Federal Income Tax Consequences

          To be  considered  a tax-free  "reorganization"  under the  applicable
provisions of the Code, a  reorganization  must exhibit a continuity of business
enterprise.  Because the Cash Management Fund will not use the Tax-Exempt Fund's
assets in its business or continue the Tax-Exempt Fund's historic business,  the
combination  of the  Tax-Exempt  Fund  with the Cash  Management  Fund  will not
exhibit a continuity of business enterprise. Therefore, the combination will not
be considered a tax-free  "reorganization,"  under applicable  provisions of the
Code.   Although   the   combination   will  not  be   considered   a   tax-free
"reorganization,"  in the opinion of tax  counsel to the Funds,  no gain or loss
will be recognized by either Fund or its  shareholders,  in connection  with the
combination,  and the tax cost basis of the Cash Management Fund shares received
by Tax-Exempt Fund shareholders will equal the tax cost basis of their shares in
the Tax-Exempt  Fund,  although  their holding  periods will begin anew with the
combination.
         The  foregoing is only a summary of the  principal  federal  income tax
consequences  of the  combination and should not be considered to be tax advice.
There can be no assurance that the Internal  Revenue  Service will concur on all
or any of the issues  discussed above. You may wish to consult with your own tax
advisers  regarding the federal,  state, and local tax consequences with respect
to the foregoing  matters and any other  considerations  which may apply in your
particular circumstances.

Capitalization

         The following tables show the capitalization of the Tax-Exempt Fund and
the Cash Management Fund separately, as of January 25, 1999, and combined in the
aggregate (unaudited), as of that date, giving effect to the Plan:




                                       -9-

<PAGE>


<TABLE>
<CAPTION>



                               Tax-Exempt          Cash          
                                  Fund           Management         Combined
                                                   Fund
<S>                          <C>                 <C>              <C> 

     Net Assets:             $26,678,427         $333,911,502     $360,589,929
     Net Asset Value
       Per Share:                 $1.00                $1.00             $1.00

     Shares Outstanding:      26,678,427          333,911,502      360,589,929
</TABLE>


         COMPARISON OF INVESTMENT OBJECTIVES, POLICIES AND RESTRICTIONS

         The  investment  objectives  of the Funds are  fundamental  and certain
investment restrictions which are designated as such in the Funds' prospectus or
statement of additional  information  are  fundamental  policies that may not be
changed without  approval by the holders of the lesser of: (i) 67% of the fund's
shares present or represented at a shareholder's meeting at which the holders of
more than 50% of such shares are present or represented  by proxy;  or (ii) more
than 50% of the outstanding  shares of the Fund. All other  investment  policies
and  restrictions  are not  fundamental  and may be changed by a Fund's Board of
Directors without shareholder approval.

         The  investment   objectives  of  the  Cash  Management  Fund  and  the
Tax-Exempt  Fund are  substantially  similar.  The  investment  objective of the
Tax-Exempt  Fund is to seek,  through  investment  in a  professionally  managed
portfolio of high-quality,  short-term municipal obligations, as high a level of
current  interest  income exempt from federal  income tax as is consistent  with
stability of principal and maintenance of liquidity. The investment objective of
the Cash  Management  Fund is to seek as high a level of income  available  from
short-term securities as is considered consistent with preservation of principal
and  maintenance  of  liquidity  by  investing  in a portfolio  of  money-market
instruments.  The  principal  difference  between  the two  Funds  is  that  the
Tax-Exempt  Fund invests  primarily in tax-exempt  municipal  securities,  i.e.,
municipal  obligations  that  are  issued  by or on  behalf  of  state  or local
governments  or other public  authorities  and that pay interest which is exempt
from federal  income tax,  and the Cash  Management  Fund  invests  primarily in
taxable securities,  such as U.S. Government securities,  U.S. Government agency
securities,  bank  obligations,  commercial  paper,  short-term  corporate debt,
repurchase agreements and taxable municipal obligations.

         Both Funds are money-market  funds that strive to maintain a stable net
asset  value  of  $1.00  per  share.  Both  are  required  to  follow  stringent
requirements under the Investment Company Act, including those set forth in Rule
2a-7, which requires, in part, that a money-market fund may neither purchase any
instrument  with a remaining  maturity  of greater  than 397  calendar  days nor
maintain a dollar-weighted average portfolio maturity that exceeds 90 days. Rule
2a-7 also imposes certain portfolio quality and diversification requirements.

         The  Funds  have   substantially   similar   investment   policies  and
restrictions.  For example,  in order to utilize  effectively cash reserves kept
for liquidity, each may invest in repurchase agreements,  but neither will enter
into  repurchase  agreements  that do not mature  within  seven days if any such
investment,  together with other  illiquid  securities  held by the Fund,  would
amount  to more  than  10% of its  assets.  The  primary  differences  arise  in
connection with: (i) the lending of portfolio  securities - the Tax-Exempt Fund,
but not  the  Cash  Management  Fund,  may  lend  its  portfolio  securities  to
unaffiliated   broker-dealers   and  other  unaffiliated   qualified   financial
institutions (up to 30% of its assets); (ii) warrants - the Tax-Exempt Fund, but
not the Cash Management Fund, may invest in warrants (up to 5% of

                                      -10-

<PAGE>



its assets);  and (iii)  borrowing.  Both Funds may borrow money,  but only from
banks for temporary or emergency purposes.  The Tax-Exempt Fund may borrow in an
amount  which  permits  it to  maintain a 300%  asset  coverage.  While any such
borrowing  exceeds  5% of the  Fund's  total  assets,  the  Fund  may  not  make
additional purchases of investment securities.  If due to market fluctuations or
other reasons the Fund's asset coverage falls below 300% of its borrowings,  the
Fund will reduce its borrowings within 3 business days. The Cash Management Fund
may borrow only in an amount not  exceeding the lesser of (i) 5% of the value of
its assets, or (ii) 10% of the value of its net assets taken at cost at the time
the borrowing is made.

         The Cash Management Fund's investment  restrictions are all fundamental
policies  except for the  restriction  dealing with  investments  in real estate
limited partnership interests. The Tax-Exempt Fund's investment restrictions are
all fundamental  policies except for those dealing with  investments in illiquid
securities,  purchasing  securities  of  issuers  with  less than  three  year's
operations,  investing in securities of other  investment  companies,  pledging,
mortgaging  or  hypothecating  assets,  investing in  companies  for purposes of
exercising control or management,  writing or purchasing put or call options and
investing in real estate limited partnership interests.

                     ADDITIONAL INFORMATION ABOUT THE FUNDS

         Additional  information  about the Funds is  available  in their annual
reports to shareholders for the year ended October 31, 1998 and in the following
documents  which have been  filed  with the SEC:  prospectus  and  statement  of
additional  information  for the  Tax-Exempt  Fund,  both  dated  March 1, 1999;
prospectus and statement of additional information for the Cash Management Fund,
both dated  March 1, 1999;  and  statement  of  additional  information  for the
registration statement of which this prospectus/proxy statement is a part, dated
March 1, 1999. You may obtain copies of the annual reports to shareholders,  the
prospectuses and the statements of additional  information by contacting Princor
Financial Services Corporation at Des Moines, Iowa 50392-0200, or by telephoning
shareholder services toll-free at 1-800-247-4123.

         Each of the Funds is subject to the  informational  requirements of the
Securities Exchange Act of 1934, as amended,  and the Investment Company Act, as
applicable.   Accordingly,  each  files,  reports,  proxy  materials  and  other
information  with the SEC. You can inspect those  reports,  proxy  materials and
other  information at the public reference  facilities  maintained by the SEC at
450 Fifth Street,  N.W.,  Washington,  D. C. 20549. Copies of such material also
can be obtained from the Public Reference Branch, Office of Consumer Affairs and
Information  Services,  Securities  and Exchange  Commission,  450 Fifth Street,
N.W.,  Washington,  D. C. 20549,  at prescribed  rates, or at no charge from the
EDGAR database on the Commission's website at "www.sec.gov."


                            PROPOSALS OF SHAREHOLDERS

         A  shareholder  who  has an  issue  that he or she  would  like to have
included in the agenda at a shareholder  meeting should send the proposal to the
Fund at the  Principal  Financial  Group,  Des Moines,  Iowa  50392-0200.  To be
considered  for  presentation  at a shareholders  meeting,  the proposal must be
received a  reasonable  time  before a  solicitation  is made for such  meeting.
Timely  submission  of a proposal does not  necessarily  mean that such proposal
will be included.

                                 OTHER BUSINESS

         We do not know of any business to be brought  before the meeting  other
than the matters set forth in this prospectus/proxy  statement. Should any other
matter requiring a vote of shareholders  arise,  however,  the proxies will vote
thereon according to their best judgment.


                                      -11-

<PAGE>











                                   APPENDIX A:
                        AGREEMENT AND PLAN OF ACQUISITION



                                      

<PAGE>



                        AGREEMENT AND PLAN OF ACQUISITION

         THIS AGREEMENT made as of the 25th day of January,  1999 is made by and
among Principal Cash Management Fund, Inc., a Maryland corporation  (hereinafter
called "Cash  Management"),  Principal  Tax-Exempt Cash Management Fund, Inc., a
Maryland  corporation  (hereinafter  called "Tax-Exempt Cash  Management"),  and
Principal  Management  Corporation,  an  Iowa  corporation  (hereinafter  called
"Principal Management").

                                   WITNESSETH:

         Whereas  the Board of  Directors  of Cash  Management  and the Board of
Directors of Tax-Exempt Cash Management,  each an open-end management investment
company,  deem it advisable  that Cash  Management  acquire all of the assets of
Tax-Exempt  Cash Management in exchange for the assumption by Cash Management of
all of the  liabilities of Tax-Exempt  Cash Management and shares issued by Cash
Management  which are thereafter to be distributed by Tax-Exempt Cash Management
pro  rata  to its  shareholders  in  complete  liquidation  and  termination  of
Tax-Exempt   Cash  Management  and  in  exchange  for  all  of  Tax-Exempt  Cash
Management's outstanding shares;

NOW, THEREFORE,  in consideration of the mutual promises herein contained,  each
of the parties  hereto  represents  and warrants to, and agrees with each of the
other parties as follows:

         1. Cash  Management  hereby  represents and warrants to Tax-Exempt Cash
Management that:

         (a)  Cash  Management is a corporation  with  transferable  shares duly
              organized and validly  existing under the laws of Maryland and has
              full  power to own its  properties  and assets and to carry on its
              business as such business is now being conducted;

         (b)  Cash  Management's  statement  of  assets  and  liabilities  as of
              October  31,1998  and the related  statements  of  operations  and
              changes in net assets for the fiscal year ended  October 31, 1998,
              all as  certified  by Ernst & Young  LLP,  have been  prepared  in
              accordance with generally accepted  accounting  principles applied
              on a consistent  basis.  Such statement of assets and  liabilities
              fairly  presents  the  financial  position  and net assets of Cash
              Management as of such date and such  statements of operations  and
              changes in net assets fairly present the results of its operations
              for the period covered thereby,

         (c)  There are no claims,  actions, suits or proceedings pending or, to
              its knowledge,  threatened against or affecting Cash Management or
              its  properties or business or its right to issue and sell shares,
              or which would prevent or hinder  consummation of the transactions
              contemplated  hereby,  and  it is not  charged  with,  or to  Cash
              Management's   knowledge,   threatened   with,   any   charge   or
              investigation  of any  violation of any  provision of any federal,
              state or local  law or any  administrative  ruling  or  regulation
              relating to any aspect of its  business or the issuance or sale of
              its shares;

         (d)  Cash  Management  is not a party to or subject to any  judgment or
              decree or order entered in any suit or  proceeding  brought by any
              governmental agency or by any other person enjoining it in respect
              of, or the effect of which is to prohibit,  any business  practice
              or the  acquisition  of any property or the conduct of business by
              it or the issuance or sale of its shares in any area;

         (e)  Cash  Management  has filed all tax returns  required to be filed,
              has no  liability  for any  unpaid  taxes  and has  made a  proper
              election to be treated as a  regulated  investment  company  under
              Subchapter M of the Internal Revenue Code of 1986 (the "Code") for
              each of its taxable years.  Cash  Management has not committed any
              action or failed to perform any necessary action that would render
              invalid  its  election  to be  treated as a  regulated  investment
              company for any of its taxable years;

         (f)  The  authorization,  execution  and delivery of this  Agreement on
              behalf of Cash  Management  does not, and the  consummation of the
              transactions  contemplated  hereby  will not,  violate or conflict
              with any provision

                                       A-1

<PAGE>



              of Cash  Management's  Articles of Incorporation or Bylaws, or any
              provision  of,  or result in the  acceleration  of any  obligation
              under, any mortgage,  lien, lease, agreement,  instrument,  order,
              arbitration  award,  judgment or decree to which it is party or by
              which it or any of its assets is bound,  or  violate  or  conflict
              with any other material  contractual  or statutory  restriction of
              any kind or character to which it is subject;

         (g)  This Agreement has been duly authorized,  executed,  and delivered
              by Cash Management and  constitutes a valid and binding  agreement
              of  Cash  Management  and all  governmental  and  other  approvals
              required  for  Cash  Management  to  carry  out  the  transactions
              contemplated  hereunder  have  been or on or prior to the  Closing
              Date (as herein after defined) will have been obtained;

         (h)  Cash Management is registered under the Investment  Company Act of
              1940,  as amended  (the "1940 Act"),  as an open-end,  diversified
              management  investment  company.  Cash  Management is currently in
              compliance  with the 1940 Act and the rules of the  Securities and
              Exchange   Commission   promulgated   thereunder.   Neither   Cash
              Management nor its affiliates have violated  Section 9 of the 1940
              Act, are currently subject to an exemptive order of the Securities
              and Exchange  Commission pursuant to Section 9(c) of the 1940 Act,
              or  are   currently   subject  to  any   current   or   threatened
              investigation or enforcement action by the Securities and Exchange
              Commission  or any other  federal or state  authority  which could
              result in a violation of Section 9(a) of the 1940 Act;

         (i)  On the Closing Date,  Cash Management will own its assets free and
              clear of all liens, claims, charges, options and encumbrances;

         (j)  Cash Management will declare to shareholders of record on or prior
              to the Closing Date a dividend or dividends  which,  together with
              all previous such dividends, shall have the effect of distributing
              to its shareholders all of its income (computed  without regard to
              any  deduction  for  dividends  paid) and all of its net  realized
              capital gains, if any, as of the Closing Date;

         (k)  On the Closing Date the shares of Cash  Management to be delivered
              to Tax-Exempt Cash Management hereunder shall have been registered
              under the  Securities Act of 1933, as amended (the "1933 Act") and
              duly authorized,  and, when issued and delivered  pursuant to this
              Agreement,  will be validly issued,  fully paid and nonassessable;
              and  Cash  Management  will  comply  with all  applicable  laws in
              connection  with the  issuance  of such  shares  and  shall not be
              subject to a stop-order of the Securities and Exchange  Commission
              in connection therewith.

         2. Tax-Exempt Cash  Management  hereby  represents and warrants to Cash
Management that:

         (a)  Tax-Exempt  Cash  Management  is a corporation  with  transferable
              shares  duly  organized  and  validly  existing  under the laws of
              Maryland and has full power to own its  properties  and assets and
              to carry on its business as such business is now being conducted;

         (b)  Tax-Exempt Cash  Management's  statement of assets and liabilities
              as of October 31, 1998 and the related  statements  of  operations
              and  changes  in net assets  for the  fiscal  year  ended  October
              31,1998, all as certified by Ernst & Young LLP, have been prepared
              in  accordance  with  generally  accepted  accounting   principles
              applied  on a  consistent  basis.  Such  statement  of assets  and
              liabilities  fairly presents the financial position and net assets
              of Tax-Exempt  Cash Management as of that date and such statements
              of operations and changes in net assets fairly present the results
              of its operations for the periods covered thereby.

         (c)  There are no claims,  actions, suits or proceedings pending or, to
              its knowledge,  threatened  against or affecting  Tax-Exempt  Cash
              Management or its properties or business or its tight to issue and
              sell shares, or which would prevent or hinder  consummation of the
              transactions  contemplated  hereby, and it is not charged with, or
              to Tax-Exempt Cash  Management's  knowledge,  threatened with, any
              charge or

                                       A-2

<PAGE>



              investigation  of any  violation of any  provision of any federal,
              state or local  law or any  administrative  ruling  or  regulation
              relating to any aspect of its  business or the issuance or sale of
              its shares;

         (d)  Tax-Exempt  Cash  Management  is not  party to or  subject  to any
              judgment  or decree  or order  entered  in any suit or  proceeding
              brought  by  any  governmental  agency  or by  any  other  persons
              enjoining it in respect of, or the effect of which is to prohibit,
              any business  practice or the  acquisition  of any property or the
              conduct of business by it or the issuance or sale of its shares in
              any area;

         (e)  Tax-Exempt Cash  Management has filed all tax returns  required to
              be filed,  has no  liability  for any unpaid  taxes and has made a
              proper  election to be treated as a regulated  investment  company
              under  Subchapter  M of the Code for  each of its  taxable  years.
              Tax-Exempt  Cash Management has not committed any action or failed
              to perform  any  necessary  action that would  render  invalid its
              election to be treated as a regulated  investment  company for any
              of its taxable years;

         (f)  The  authorization,  execution  and delivery of this  Agreement on
              behalf  of   Tax-Exempt   Cash   Management   does  not,  and  the
              consummation  of the  transactions  contemplated  hereby will not,
              violate  or  conflict  with  any  provision  of  Tax-Exempt   Cash
              Management's Articles of Incorporation or Bylaws, or any provision
              of, or result in the  acceleration  of any obligation  under,  any
              mortgage, lien, lease, agreement,  instrument,  order, arbitration
              award,  judgment  or decree to which it is party or by which it or
              any of its assets is bound,  or violate or conflict with any other
              material  contractual  or  statutory  restriction  of any  kind or
              character to which it is subject;

         (g)  This Agreement has been duly authorized,  executed,  and delivered
              by Tax-Exempt  Cash Management and constitutes a valid and binding
              agreement of Tax-Exempt Cash Management,  and all governmental and
              other  approvals  required for Tax-Exempt Cash Management to carry
              out the  transactions  contemplated  hereunder  have been or on or
              prior to the Closing Date will have been obtained;

         (h)  On the Closing Date Tax-Exempt Cash Management will own its assets
              free  and  clear  of all  liens,  claims,  charges,  options,  and
              encumbrances and, except for the Management Agreement,  Investment
              Service  Agreement,   Distribution  Agreement,   Distribution  and
              Shareholder  Servicing  Agreement and the Custodian Agreement with
              Bank  of  New  York,  there  will  be  no  material  contracts  or
              agreements  (other  than  this  Agreement)  outstanding  to  which
              Tax-Exempt Cash Management is a party or to which it is subject;

         (i)  On the Closing  Date  Tax-Exempt  Cash  Management  will have full
              right,  power and authority to sell, assign and deliver the assets
              to be sold, assigned, transferred and delivered to Cash Management
              hereunder,  and upon  delivery and payment for such  assets,  Cash
              Management  will acquire good,  marketable  title thereto free and
              clear of all liens, claims, charges, options and encumbrances;

         (j)  Tax-Exempt  Cash Management will declare to shareholders of record
              on or prior to the  Closing  Date a dividend or  dividends  which,
              together with all previous such  dividends,  shall have the effect
              of distributing to the  shareholders  all of its income  (computed
              without regard to any deduction for dividends paid) and all of its
              net realized capital gains, if any, as of the Closing; and

         (k)  Tax-Exempt  Cash  Management  will, from time to time, as and when
              requested by Cash  Management,  execute and deliver or cause to be
              executed and delivered all such assignments and other instruments,
              and will take and cause to be taken such further  action,  as Cash
              Management may deem necessary or desirable in order to vest in and
              confirm  to Cash  Management  title to and  possession  of all the
              assets  of  Tax-Exempt  Cash  Management  to  be  sold,  assigned,
              transferred and delivered  hereunder and otherwise to carryout the
              intent and purpose of this Agreement.

         3.   Based on the respective representations and warranties, subject to
              the  terms  and  conditions  contained  herein,   Tax-Exempt  Cash
              Management   agrees  to  transfer  to  Cash  Management  and  Cash
              Management

                                       A-3

<PAGE>



              agrees to acquire  from  Tax-Exempt  Cash  Management,  all of the
              assets of  Tax-Exempt  Cash  Management on the Closing Date and to
              assume from  Tax-Exempt  Cash Management all of the liabilities of
              Tax- Exempt Cash  Management  in exchange  for the issuance of the
              number of shares of Cash  Management  provided  in Section 4 which
              will be subsequently  distributed pro rata to the  shareholders of
              Tax-Exempt Cash Management in complete liquidation and termination
              of  Tax-Exempt   Cash  Management  and  in  exchange  for  all  of
              Tax-Exempt Cash Management's  outstanding shares.  Tax-Exempt Cash
              Management  shall not issue,  sell or  transfer  any of its shares
              after the Closing Date, and only redemption  requests  received by
              Tax-Exempt  Cash  Management  in proper  form prior to the Closing
              Date shall be fulfilled by Tax-Exempt Cash Management.  Redemption
              requests  received by Tax-Exempt Cash Management  thereafter shall
              be treated as  requests  for  redemption  of those  shares of Cash
              Management allocable to the shareholder in question as provided in
              Section 6 of this Agreement.

         4.   On the Closing Date, Cash Management will issue to Tax-Exempt Cash
              Management  a  number  of  full  and  fractional  shares  of  Cash
              Management,  taken  at their  then  net  asset  value,  having  an
              aggregate net asset value equal to the aggregate  value of the net
              assets of Tax-Exempt Cash  Management.  The aggregate value of the
              net assets of Tax-Exempt Cash Management and Cash Management shall
              be determined in  accordance  with the then current  Prospectus of
              Cash  Management  as of closing of the New York Stock  Exchange on
              the Closing Date.

         5.   The closing of the  transactions  contemplated  in this  Agreement
              (the  "Closing")  shall  be  held  at  the  offices  of  Principal
              Management,  680 8th Street,  Des Moines,  Iowa  50392-0200 (or at
              such  other  place as the  parties  hereto may agree) at 3:00 p.m.
              Central Daylight Time on April 8, 1999 or on such earlier or later
              date as the parties hereto may mutually  agree.  The date on which
              the Closing is to be held as provided in this  Agreement  shall be
              known as the "Closing Date."

              In the  event  that on the  Closing  Date (a) the New  York  Stock
              Exchange is closed for other than  customary  week-end and holiday
              closings or (b) trading on said  Exchange is  restricted or (c) an
              emergency  exists  as a  result  of  which  it is  not  reasonably
              practicable  for Cash  Management or Tax-Exempt Cash Management to
              fairly  determine the value of its assets,  the Closing Date shall
              be postponed  until the first  business day after the day on which
              trading shall have been fully resumed.

         6.   As  soon  as  practicable  after  the  Closing,   Tax-Exempt  Cash
              Management  shall  (a)  distribute  on a pro  rata  basis  to  the
              shareholders  of record of Tax-Exempt Cash Management at the close
              of  business  on the  Closing  Date the shares of Cash  Management
              received by Tax-Exempt  Cash Management at the Closing in exchange
              for all of Tax-Exempt Cash Management's  outstanding  shares,  and
              (b) be liquidated and dissolved in accordance  with applicable law
              and its Articles of Incorporation.

              For purposes of the  distribution  of shares of Cash Management to
              shareholders of Tax-Exempt Cash Management,  Cash Management shall
              credit on the books of Cash  Management an  appropriate  number of
              shares of Cash  Management to the account of each  shareholder  of
              Tax-Exempt   Cash   Management.   Cash  Management  will  issue  a
              certificate or certificates  only upon request and, in the case of
              a  shareholder  of  Tax-Exempt  Cash  Management  whose shares are
              represented   by   certificates,   only  upon  surrender  of  such
              certificates. No certificates will be issued for fractional shares
              of Cash Management.  After the Closing Date and until surrendered,
              each  outstanding  certificate  which,  prior to the Closing Date,
              represented shares of Tax-Exempt Cash Management,  shall be deemed
              for all purposes of Cash  Management's  Articles of  Incorporation
              and Bylaws to evidence  the  appropriate  number of shares of Cash
              Management  to be  credited  on the  books of Cash  Management  in
              respect of such shares of Tax-Exempt  Cash  Management as provided
              above.

         7.   Subsequent  to the  execution of this  Agreement  and prior to the
              Closing Date,  Tax-Exempt  Cash  Management  shall deliver to Cash
              Management  a  list  setting  forth  the  assets  to be  assigned,
              delivered  and  transferred  to  Cash  Management,  including  the
              securities then owned by Tax-Exempt Cash Management

                                       A-4

<PAGE>



              and the respective federal income tax bases (on an identified cost
              basis)  thereof,  and  the  liabilities  to  be  assumed  by  Cash
              Management pursuant to this Agreement.

         8.   All of Tax-Exempt Cash Management's  portfolio securities shall
              be  delivered by  Tax-Exempt  Cash  Management's  custodian on the
              Closing Date to Cash Management or its custodian,  either endorsed
              in proper form for  transfer in such  condition  as to  constitute
              good delivery  thereof in accordance  with the practice of brokers
              or, if such securities are held in a securities  depository within
              the meaning of Rule 17f- 4 under the 1940 Act,  transferred  to an
              account in the name of Cash  Management or its custodian with said
              depository.  All cash to be delivered  pursuant to this  Agreement
              shall be transferred from Tax-Exempt Cash Management's  account at
              its custodian to Cash Management's account at its custodian. If on
              the Closing Date Tax-Exempt Cash Management is unable to make good
              delivery pursuant to this Section 8 to Cash Management's custodian
              of  any  of  Tax-Exempt  Cash  Management's  portfolio  securities
              because such  securities have not yet been delivered to Tax-Exempt
              Cash  Management's  custodian  by its  brokers or by the  transfer
              agent for such securities,  then the delivery  requirement of this
              Section 8 with  respect to such  securities  shall be waived,  and
              Tax-Exempt  Cash  Management  shall  deliver to Cash  Management's
              custodian  on or  by  said  Closing  Date  with  respect  to  said
              undelivered   securities   executed  copies  of  an  agreement  of
              assignment in a form  satisfactory to Cash  Management,  and a due
              bill  or due  bills  in form  and  substance  satisfactory  to the
              custodian,  together with such other documents  including brokers'
              confirmations, as may be reasonably required by Cash Management.

         9.   The obligations of Cash  Management  under this Agreement shall be
              subject to receipt by Cash  Management  on or prior to the Closing
              Date of:

         (a)  Copies of the  resolutions  adopted by the Board of  Directors  of
              Tax-Exempt  Cash Management and its  shareholders  authorizing the
              execution of this Agreement by Tax-Exempt  Cash Management and the
              transactions contemplated hereunder, certified by the Secretary or
              Assistant Secretary of Tax-Exempt Cash Management;

         (b)  A  certificate   of  the  Secretary  or  Assistant   Secretary  of
              Tax-Exempt  Cash Management as to the signatures and incumbency of
              its officers who executed  this  Agreement on behalf of Tax-Exempt
              Cash  Management and any other  documents  delivered in connection
              with the transactions contemplated thereby on behalf of Tax-Exempt
              Cash Management;

         (c)  A  certificate  of  an  appropriate  officer  of  Tax-Exempt  Cash
              Management as to the  fulfillment of all agreements and conditions
              on its part to be  fulfilled  hereunder at or prior to the Closing
              Date and to the effect that the  representations and warranties of
              Tax-Exempt  Cash  Management  are true and correct in all material
              respects  at and as of the  Closing  Date  as if made at and as of
              such date; and

         (d)  Such other  documents,  including  an opinion of counsel,  as Cash
              Management  may  reasonably  request  to show  fulfillment  of the
              purposes and conditions of this Agreement.

         10.  The obligations of Tax-Exempt Cash Management under this Agreement
              shall be subject to receipt by  Tax-Exempt  Cash  Management on or
              prior to the Closing Date of:

         (a)  Copies of the  resolutions  adopted by the Board of  Directors  of
              Cash  Management  authorizing  the execution of this Agreement and
              the  transactions   contemplated   hereunder,   certified  by  the
              Secretary or Assistant Secretary of Cash Management,

         (b)  A  certificate  of the  Secretary or  Assistant  Secretary of Cash
              Management as to the signatures and incumbency of its officers who
              executed this Agreement on behalf of Cash Management and any other
              documents   delivered   in   connection   with  the   transactions
              contemplated thereby on behalf of Cash Management,

                                       A-5

<PAGE>



         (c)  A certificate of an appropriate  officer of Cash  Management as to
              the fulfillment of all agreements and conditions on its part to be
              fulfilled  hereunder  at or prior to the  Closing  Date and to the
              effect that the  representations and warranties of Cash Management
              are true and  correct in all  material  respects  at and as of the
              Closing Date as if made at and as of such date; and

         (d)  Such  other  documents,   including  an  opinion  of  counsel,  as
              Tax-Exempt  Cash   Management  may  reasonably   request  to  show
              fulfillment of the purposes and conditions of this Agreement.

         11.  The  obligations  of the  parties  under this  Agreement  shall be
subject to:

         (a)  Any required  approval,  at a meeting duly called for the purpose,
              of the  holders  of the  outstanding  shares  of  Tax-Exempt  Cash
              Management  of this  Agreement and the  transactions  contemplated
              hereunder, and

         (b)  The right to abandon and terminate this Agreement, if either party
              to  this  Agreement   believes  that  the   consummation   of  the
              transactions  contemplated  hereunder  would  not be in  the  best
              interests of its shareholders.

         12.  Except  as  expressly   provided   otherwise  in  this  Agreement,
              Principal  Management  will pay or  cause  to be paid  all  out-of
              pocket fees and expenses incurred by Tax-Exempt Cash Management or
              Cash Management in connection with the  transactions  contemplated
              under this Agreement,  including, but not limited to, accountants'
              fees, legal fees,  registration fees, printing expenses,  transfer
              taxes (if any) and the fees of banks  and  transfer  agents.  This
              obligation  shall  survive the  termination  or expiration of this
              Agreement  regardless  of the  consummation  of  the  transactions
              contemplated hereunder.

         13.  This  Agreement may be amended by an  instrument  executed by both
              the duly  authorized  officers of Cash  Management  and Tax-Exempt
              Cash  Management  at any time,  except that after  approval by the
              shareholders  of  Tax-Exempt  Cash  Management no amendment may be
              made with  respect to the  Agreement  which in the  opinion of the
              Board  of  Directors  of  Tax-Exempt  Cash  Management  materially
              adversely  affects the interests of the shareholders of Tax-Exempt
              Cash  Management.  At any time either  party hereto may by written
              instrument  signed  by  it  (i)  waive  any  inaccuracies  in  the
              representations  and  warranties  made to it contained  herein and
              (ii) waive compliance with any of the covenants or conditions made
              for its benefit contained herein.

         14.  In addition to the right to terminate this Agreement  described in
              paragraph  11,  this  Agreement  may be  terminated  and the  plan
              described  in the  Agreement  abandoned  at any time  prior to the
              Closing  Date,  whether  before  or after  action  thereon  by the
              shareholders  of Tax-Exempt  Cash  Management and  notwithstanding
              favorable  action by such  shareholders,  by mutual consent of the
              Board of Directors of Cash  Management  and the Board of Directors
              of  Tax-Exempt  Cash  Management.   This  Agreement  may  also  be
              terminated by action of the Board of Directors of Cash  Management
              or the Board of  Directors  of  Tax-Exempt  Cash  Management  (the
              "Terminating Fund"), if:

         (a)  The  plan  described  in  the  Agreement  shall  not  have  become
              effective by August 6, 1999 (hereinafter  called the "Final Date")
              unless  such  Final  Date  shall  have  been   changed  by  mutual
              agreement; or

         (b) Cash  Management  shall,  at the Final Date,  have failed to comply
with any of its agreements; or

         (c)  Prior to the Final Date any one or more of the  conditions  to the
              obligations of Cash  Management  contained in this Agreement shall
              not be fulfilled to the reasonable satisfaction of Tax-Exempt Cash
              Management   and  its  counsel  or  it  shall  become  evident  to
              Tax-Exempt  Cash  Management  that  any  of  such  conditions  are
              incapable of being fulfilled.

         15. This  Agreement  shall bind and inure to the benefit of the parties
hereto and is not intended to confer upon

                                       A-6

<PAGE>



              any other person any rights or remedies hereunder.

         16.  The  parties  hereto  represent  and  warrant  that  they have not
              employed any broker,  finder or  intermediary  in connection  with
              this  transaction who might be entitled to a finder's fee or other
              similar fee or commission.

         17.  All prior or contemporaneous  agreements and  representations  are
              hereby merged into this  Agreement,  which  constitutes the entire
              contract between the parties hereto.

         18. This  Agreement  shall be governed by and  construed in  accordance
with the laws of the State of Iowa.

         19.  This Agreement maybe executed in one or more counterparts,  all of
              which shall be considered  one and the same  agreement,  and shall
              become  effective  when one or more of the  counterparts  has been
              signed by all parties hereto.

         20.  Principal Management shall indemnify, defend and hold harmless the
              Cash  Management  Fund,  its  officers,  directors,  employees and
              agents  against  all  losses,  claims,  demands,  liabilities  and
              expenses,  including  reasonable legal and other expenses incurred
              in defending  claims or  liabilities,  whether or not resulting in
              any  liability  to  the  Cash   Management   Fund,  its  officers,
              directors,  employees or agents,  arising out of (1) breach by the
              Tax-Exempt Fund of any warranty made by the Tax-Exempt Fund herein
              or (2) any untrue  statement  or  alleged  untrue  statement  of a
              material  fact  contained  in  any   prospectus  or   registration
              statement  for the  Tax-Exempt  Fund, as filed with the SEC or any
              state,  or  any  amendment  or  supplement   thereto,  or  in  any
              information  provided  by  the  Tax-Exempt  Fund  included  in any
              registration  statement filed by the Cash Management Fund with the
              SEC or any state or any amendment or supplement  thereto; or which
              shall  arise  out of or be based  upon  any  omission  or  alleged
              omission to state therein a material fact required to be stated in
              any  such  prospectus,   registration   statement  or  application
              necessary  to make the  statements  therein not  misleading.  This
              indemnity   provision   shall  survive  the  termination  of  this
              Agreement.

         21.  Cash  Management  shall   indemnify,   defend  and  hold  harmless
              Tax-Exempt Cash Management, its officers,  trustees, employees and
              agents  against  all  losses,  claims,  demands,  liabilities  and
              expenses,  including  reasonable legal and other expenses incurred
              in defending  claims or  liabilities,  whether or not resulting in
              any  liability  to  Tax-Exempt  Cash  Management,   its  officers,
              trustees, employees or agents, arising out of any untrue statement
              or alleged  untrue  statement of a material fact  contained in any
              prospectus or registration statement for Cash Management, as filed
              with the SEC or any state, or any amendment or supplement thereto,
              or any application prepared by or on behalf of Cash Management and
              filed with any state  regulatory  agency in order to  register  or
              qualify  shares  of Cash  Management  under  the  securities  laws
              thereof; or which shall arise out of or be based upon any omission
              or alleged  omission to state  therein a material fact required to
              be  stated  in any  such  prospectus,  registration  statement  or
              application   necessary  to  make  the   statements   therein  not
              misleading;  provided,  however,  Cash  Management  shall  not  be
              required to indemnify  Tax-Exempt Cash  Management,  its officers,
              trustees,  employees and agents against any loss,  claim,  demand,
              liability or expense  arising out of any  information  provided by
              Tax-Exempt Cash Management included in any registration  statement
              filed  by  Cash  Management  with  the  SEC or any  state,  or any
              amendment or supplement  thereto.  This indemnity  provision shall
              survive the termination of this Agreement.

         22.  The execution of this  Agreement has been  authorized by the Board
              of Directors of Cash  Management  and by the Board of Directors of
              Tax-Exempt Cash Management.



                                       A-7

<PAGE>



         IN WlTNESS WHEREOF, the parties hereto have caused this Agreement to be
executed and attested by their  officers  thereunto duly  authorized,  as of the
date first written above.

                                          PRINCIPAL CASH MANAGEMENT FUND, INC.

Attest:                                   BY: /s/ Arthur S. Filean             

By: /s/ Ernest H. Gillum                  TITLE: Vice President and Secretary   

Title:   Assistant Secretary             

                                          PRINCIPAL TAX-EXEMPT CASH
                                          MANAGEMENT FUND, INC.

Attest:                                   BY: /s/ Arthur S. Filean    

By: /s/ Ernest H. Gillum                  TITLE: Vice President and Secretary 

Title:   Assistant Secretary            





                                          PRINCIPAL MANAGEMENT CORPORATION

Attest:                                   BY: /s/ Arthur S. Filean 

By: /s/ Ernest H. Gillum                  TITLE: Vice President             

Title:   Vice President                   






















                                       A-8

<PAGE>




















                      PRINCIPAL CASH MANAGEMENT FUND, INC.

                           Des Moines, Iowa 50392-0200

                       STATEMENT OF ADDITIONAL INFORMATION

         This Statement of Additional Information is not a prospectus and should
be read in conjunction with the  prospectus/proxy  statement dated March 1, 1999
for the special  meeting of the holders of the common stock,  $.01 par value per
share,  of Principal  Tax-Exempt  Cash  Management  Fund,  Inc., a  diversified,
open-end management  investment company. The meeting is to be held on Wednesday,
April 7, 1999.

         The   prospectus/proxy   statement   describes   certain   transactions
contemplated  by the proposed  combination of the Tax-Exempt Fund with Principal
Cash  Management  Fund,  Inc.  pursuant to the terms of an Agreement and Plan of
Acquisition  among  the  two  Funds  and  their  manager,  Principal  Management
Corporation.  Under the Plan,  Principal Cash  Management Fund would acquire all
the assets and assume all the  liabilities of the  Tax-Exempt  Fund and issue in
exchange  shares  of its  Class  A  common  stock.  The  Tax-Exempt  fund  would
immediately   redeem  all  its  outstanding  shares  by  distributing  the  Cash
Management Fund shares to its shareholders.  As a result, each shareholder would
own the same number of shares in the Cash Management Fund as he or she had owned
in the Tax-Exempt Fund at the effective time. Principal  Management  Corporation
has agreed to pay all  expenses  incurred  by the Funds in  connection  with the
Plan.

         The date of the Statement of Additional Information is March 1, 1999
















                                     

<PAGE>









                              FINANCIAL STATEMENTS

         The following  audited  historical  financial  statements and footnotes
thereto of the Tax-Exempt Fund and the Cash Management  Fund,  together with the
Report of Independent  Auditors  thereon,  are incorporated  herein by reference
from the Funds'  Annual  Report to  Shareholders  for the year ended October 31,
1998:

         (1)  Statement of Assets and Liabilities for each of the Funds as of 
              October 31, 1998;

         (2)  Statement of  Operations  for each of the Funds for the year ended
              October 31, 1998;

         (3)  Statement of Changes in Net Assets for each of the Funds for the 
              years ended October 31, 1998 and 1997;

         (4)  Schedule  of  Investments  of each of the Funds as of October  31,
              1998;

         (5)  Financial Highlights for each of the Funds; and

         (6)  Notes to Financial Statements.

         The audited  financial  statements of the Funds  incorporated into this
Statement  of  Additional  Information  have been  audited by Ernst & Young LLP,
independent auditors,  as indicated in their report with respect thereto,  which
also is incorporated by reference into this Statement of Additional Information,
and have been so  incorporated  in reliance upon the report of Ernst & Young LLP
given upon the authority of that firm as experts in accounting and auditing.

                                OTHER INFORMATION

         The information otherwise required to be set forth in this Statement of
Additional  Information  is  included  in the  prospectuses  and  Statements  of
Additional  Information  of the two Funds,  all dated March 1, 1999,  and in the
Funds' Annual Reports to  Shareholders  for the year ended October 31, 1998, all
of which are incorporated herein by reference.



                                                    
<PAGE>





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