KEMPER DEFINED FUNDS SERIES 36
487, 1995-08-17
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<PAGE>
 
    
 AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON AUGUST 17, 1995     
                                                    
                                                 REGISTRATION NO. 33-61813     
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                      SECURITIES AND EXCHANGE COMMISSION
                            WASHINGTON, D.C. 20549
 
                               ----------------
                                AMENDMENT NO. 1
                                      TO
                                   FORM S-6
 
                               ----------------
 
                   FOR REGISTRATION UNDER THE SECURITIES ACT
                   OF 1933 OF SECURITIES OF UNIT INVESTMENT
                       TRUSTS REGISTERED ON FORM N-8B-2
 
A. EXACT NAME OF TRUST:
                         
                      KEMPER DEFINED FUNDS SERIES 36     
B. NAME OF DEPOSITOR:
                         KEMPER UNIT INVESTMENT TRUSTS
                    (a service of Kemper Securities, Inc.)
C. COMPLETE ADDRESS OF DEPOSITOR'S PRINCIPAL EXECUTIVE OFFICES:
                         KEMPER UNIT INVESTMENT TRUSTS
                       77 West Wacker Drive, 29th Floor
                            Chicago, Illinois 60601
 
D. NAME AND COMPLETE ADDRESS OF AGENT FOR SERVICE:    Copy to:
            ROBERT K. BURKE                        MARK J. KNEEDY
   77 West Wacker Drive, 29th Floor            c/o Chapman and Cutler
        Chicago, Illinois 60601                111 West Monroe Street
                                               Chicago, Illinois 60603
 
                        CALCULATION OF REGISTRATION FEE
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<TABLE>   
<CAPTION>
    TITLE AND AMOUNT OF                                       PROPOSED MAXIMUM           AMOUNT OF
SECURITIES BEING REGISTERED                               AGGREGATE OFFERING PRICE    REGISTRATION FEE
---------------------------------------------------------------------------------------------------------
<S>                          <C>                          <C>                      <C>
Kemper                       An indefinite number of             Indefinite        $500 (previously paid)
Defined                       Units of Beneficial Inter-
Funds                         est pursuant to Rule 24f-2
Series                        under the Investment Com-
36                            pany Act of 1940
</TABLE>    
 
E. APPROXIMATE DATE OF PROPOSED SALE TO PUBLIC:
As soon as practicable after the effective date of the Registration Statement.
     
  [X] Check box if it is proposed that this filing will become effective at
     2:00 P.M. on August 17, 1995 pursuant to paragraph (b) of Rule 487.     
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  The registrant hereby amends this Registration Statement on such date or
dates as may be necessary to delay its effective date until the registrant
shall file a further amendment which specifically states that this
Registration Statement shall thereafter become effective in accordance with
Section 8(a) of the Securities Act of 1933 or until the Registration Statement
shall become effective on such date as the Commission, acting pursuant to said
Section 8(a) may determine.
<PAGE>
 
                         
                      KEMPER DEFINED FUNDS SERIES 36     
 
                               ----------------
 
                             CROSS-REFERENCE SHEET
 
                 (FORM N-8B-2 ITEMS REQUIRED BY INSTRUCTIONS AS
                         TO THE PROSPECTUS IN FORM S-6)
 
<TABLE>
<CAPTION>
                 Form N-8B-2                              Form S-6
                 Item Number                       Heading in Prospectus
                 -----------                       ---------------------
 
                    I. ORGANIZATION AND GENERAL INFORMATION
 <C> <S>                                   <C>
  1. (a)Name of trust...................   Prospectus front cover
     (b)Title of securities issued......   Essential Information
  2. Name and address of each depositor.   General Information--Administration of
                                           the Trusts
  3. Name and address of trustee........
  4. Name and address of principal         The Tax-Exempt Portfolios--
      underwriters......................   Underwriting
  5. State of organization of trust.....   The Trust Funds
  6. Execution and termination of trust    The Trust Funds; General Information--
      agreement.........................   Administration of the Trusts
  7. Changes of name....................   The Trust Funds
  8. Fiscal year........................        *
  9. Litigation.........................
 
                    II. GENERAL DESCRIPTION OF THE TRUST AND
                            SECURITIES OF THE TRUST
 10. (a)Registered or bearer securities.   General Information--Unitholders
     (b)Cumulative or distributive
      securities........................   The Trust Funds
     (c)Redemption......................   General Information--Redemption
     (d)Conversion, transfer, etc.......   General Information--Unitholders;
                                           General Information--Market for Units
     (e)Periodic payment plan...........        *
     (f)Voting rights...................   General Information--Unitholders
                                           General Information--Investment
     (g)Notice of certificateholders....   Supervision; General Information--
                                           Administration of the Trusts; General
                                           Information--Unitholders
     (h)Consents required...............   General Information--Unitholders;
                                           General Information--Administration of
                                           the Trusts
     (i)Other provisions................   The Tax-Exempt Portfolios--Federal Tax
                                           Status; The Tax-Exempt Portfolios--
                                           Insurance on the Bonds
     Type of securities comprising         The Trust Funds; General Information--
 11.  units.............................   Trust Information
 12. Certain information regarding peri-
      odic payment
      certificates......................        *
                                           Essential Information; Public Offering
                                           of Units; General Information--
 13. (a) Load, fees, expenses, etc......   Interest, Estimated Long-Term Return
                                           and Estimated Current Return; General
                                           Information--Expenses of the Trusts
</TABLE>
 
--------
* Inapplicable, answer negative or not required.
 
                                       i
<PAGE>
 
<TABLE>
<CAPTION>
                FORM N-8B-2                             FORM S-6
                ITEM NUMBER                      HEADING IN PROSPECTUS
                -----------                      ---------------------
 <C> <S>                                 <C>
     (b)Certain information regarding
          periodic payment certifi-
          cates.......................        *
     (c)Certain percentages...........   Essential Information; Public Offering
                                         of Units; The Tax-Exempt Portfolios--
                                         Insurance on the Bonds
     (d)Certain other fees, etc. pay-
          able by holders.............   General Information--Unitholders
     (e)Certain profits receivable by
          depositor, principal under-
          writers, trustee or affili-    General Information--Expenses of the
          ated persons................   Trusts; Public Offering of Units
     (f)Ratio of annual charges to in-
          come........................        *
                                         The Trust Funds;
 14. Issuance of trust's securities...   General Information--Unitholders
 15. Receipt and handling of payments
      from purchasers.................        *
 16. Acquisition and disposition of      The Trust Funds; General Information--
      underlying securities...........   Trust Information; General
                                         Information--Investment Supervision
                                         General Information--Market for Units;
                                         General Information--Redemption;
 17. Withdrawal or redemption.........   Public Offering of Units
 18. (a)Receipt, custody and disposi-
          tion of income..............   General Information--Unitholders
     (b)Reinvestment of distributions.   General Information--Distribution
                                         Reinvestment
     (c)Reserves or special funds.....   General Information--Expenses of the
                                         Trusts
     (d)Schedule of distributions.....        *
                                         General Information--Unitholders;
 19. Records, accounts and reports....   General Information--Redemption;
                                         General Information--Administration of
                                         the Trusts
 20. Certain miscellaneous provisions
      of trust agreement
     (a)Amendment.....................   General Information--Administration of
                                         the
     (b)Termination...................   Trusts
     (c)and (d) Trustee, removal and     General Information--Administration of
          successor...................   the Trusts
     (e)and (f) Depositor, removal and   General Information--Administration of
          successor...................   the Trusts
 21. Loans to security holders........        *
 22. Limitations on liability.........   General Information--Administration of
                                         the Trusts
 23. Bonding arrangements.............        *
 24. Other material provisions of
      trust agreement.................        *
 
                        III. ORGANIZATION, PERSONNEL AND
                        AFFILIATED PERSONS OF DEPOSITOR
 25. Organization of depositor........   General Information--Administration of
                                         the Trusts
 26. Fees received by depositor.......   See Items 13(a) and 13(e)
 27. Business of depositor............   General Information--Administration of
                                         the Trusts
 28. Certain information as to offi-
      cials and affiliated persons of    General Information--Administration of
      depositor.......................   the Trusts
</TABLE>
 
                                       ii
<PAGE>
 
<TABLE>
<CAPTION>
             Form N-8B-2                            Form S-6
             Item Number                      Heading in Prospectus
             -----------                      ---------------------
 
 <C> <S>                           <C>
 29. Voting securities of depos-     General Information--Administration of the
      itor......................     Trusts
 30. Persons controlling deposi-
      tor.......................
 31. Payment by depositor for
      certain services rendered
      to trust..................
 32. Payment by depositor for           *
      certain other services
      rendered to trust.........
 33. Remuneration of employees
      of depositor for certain
      services rendered to
      trust.....................
 34. Remuneration of other per-
      sons for certain services
      rendered to trust.........
 
                        IV. DISTRIBUTION AND REDEMPTION
 35. Distribution of trust's se-   Public Offering of Units
      curities by states........
 36. Suspension of sales of             *
      trust's securities........
 37. Revocation of authority to
      distribute................
 
 38. (a)Method of distribution..   Public Offering of Units;
     (b)Underwriting agreements.   General Information--Market for Units;
     (c)Selling agreements......   Public Offering of Units; The Tax-Exempt
                                   Portfolios--Underwriting
 39. (a)Organization of princi-
      pal underwriters..........
     (b)N.A.S.D. membership of     General Information--Administration
      principal underwriters....   of the Trusts
 40. Certain fees received by      See Items 13(a) and 13(e)
      principal underwriters....
 41. (a)Business of principal      General Information--Administration
      underwriters..............   of the Trusts
     (b)Branch offices of prin-
      cipal underwriters........
     (c)Salesmen of principal           *
      underwriters..............
 42. Ownership of trust's secu-
      rities by certain persons.
 43. Certain brokerage commis-
      sions received by princi-
      pal underwriters..........   Public Offering of Units
 44. (a)Method of valuation.....   Public Offering of Units
     (b)Schedule as to offering         *
      price.....................
     (c)Variation in offering      Public Offering of Units
      price to certain persons..
 45. Suspension of redemption      General Information--Redemption
      rights....................
 46. (a)Redemption valuation....   General Information--Redemption;
                                   General Information--Market for Units;
                                   Public Offering of Units
     (b)Schedule as to redemp-          *
      tion price................
                                   General Information--Market for Units;
 47. Maintenance of position in    Public Offering of Units;
      underlying securities.....   General Information--Redemption
 
                     V. INFORMATION CONCERNING THE TRUSTEE
                                  OR CUSTODIAN
 48. Organization and regulation   General Information--Administration
      of trustee................   of the Trusts
 49. Fees and expenses of trust-
      ee........................
 50. Trustee's lien.............   General Information--Expenses of the Trusts
</TABLE>
 
 
--------
* Inapplicable, answer negative or not required.
 
                                      iii
<PAGE>
 
<TABLE>
<CAPTION>
                Form N-8B-2                             Form S-6
                Item Number                      Heading in Prospectus
                -----------                      ---------------------
 
                    VI. INFORMATION CONCERNING INSURANCE OF
                             HOLDERS OF SECURITIES
 <C> <S>                                 <C>
 51.   Insurance of holders of trust's   Cover Page; General Information--
          securities..................   Expenses of the Trusts; The Tax-Exempt
                                                                               Portfolios--Insurance on the Bonds
                           VII. POLICY OF REGISTRANT
 
 52. (a) Provisions of trust agreement   The Trust Funds; General Information--
         with respect to selection or    Trust Information; General
         elimination of underlying se-   Information--Investment Supervision
         curities.....................
     (b) Transactions involving elimi-
         nation of underlying securi-
         ties.........................        *
     (c) Policy regarding substitution
         or elimination of underlying    General Information--Investment
         securities...................   Supervision; General Information--
                                         Trust Information
     (d) Fundamental policy not other-
         wise covered.................        *
 
                                         Essential Information; General
 53. Tax status of Trust..............   Information--Trust Information; The
                                         Tax-Exempt Portfolios--Federal Tax
                                                                               Status
                  VIII. FINANCIAL AND STATISTICAL INFORMATION
 
     Trust's securities during last
 54. ten years........................
 55.
 56. Certain information regarding pe-
      riodic payment certificates.....        *
 57.
 58.
 59. Financial statements (Instruction
      1(c) to Form S-6)...............        *
</TABLE>
 
 
 
 
 
 
--------
* Inapplicable, answer negative or not required.
 
                                       iv
<PAGE>
 
   
KEMPER DEFINED FUNDS SERIES 36     
 
(TAX-EXEMPT PORTFOLIO)
   
Insured California Series 20 and Insured Michigan Series 12 (the "Tax-Exempt
Portfolios" or the "Insured Trusts") were formed for the purpose of gaining
interest income free from Federal income taxes and, where applicable, State
and local income taxes and/or property taxes while conserving capital and
diversifying risks by investing in an insured, fixed portfolio consisting of
obligations issued by or on behalf of the State for which such Trust Fund is
named or counties, municipalities, authorities or political subdivisions
thereof.     
 
Units of the Trusts are not deposits or obligations of, or guaranteed by, any
bank, and Units are not federally insured or otherwise protected by the
Federal Deposit Insurance Corporation and involve investment risk including
loss of principal.
 
Insurance guaranteeing the scheduled payment of principal and interest on all
of the Bonds in the portfolio of each Insured Trust has been obtained directly
by the issuer or the Sponsor from MBIA Insurance Corporation or other
insurers. See "Insurance on the Bonds" for each Insured Trust. Insurance
obtained by a Bond issuer is effective so long as such Bonds are outstanding.
THE INSURANCE DOES NOT RELATE TO THE UNITS OF THE INSURED TRUSTS OFFERED
HEREBY OR TO THEIR MARKET VALUE. As a result of such insurance, the Units of
the Insured Trusts have received a rating of "AAA" by Standard & Poor's, a
Division of The McGraw-Hill Companies ("Standard & Poor's"). See "Insurance on
the Bonds" for each Insured Trust. No representation is made as to any
insurer's ability to meet its commitments.
 
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                    SPONSOR: KEMPER UNIT INVESTMENT TRUSTS
                     a service of Kemper Securities, Inc.
 
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THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE SECURITIES
AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED UPON THE
ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS
A CRIMINAL OFFENSE.
 
     The investor is advised to read and retain this Prospectus for future
                                  reference.
                
             THE DATE OF THIS PROSPECTUS IS AUGUST 17, 1995.     
<PAGE>
 
SUMMARY
 
PUBLIC OFFERING PRICE. The Public Offering Price per Unit of a Trust Fund
during the initial offering period is equal to a pro rata share of the
offering prices of the Securities in such Trust Fund plus or minus a pro rata
share of cash, if any, in the Principal Account held or owned by such Trust
Fund, plus accrued interest plus that sales charge indicated under "Essential
Information." The secondary market Public Offering Price per Unit will be
based upon a pro rata share of the bid prices of the Securities in each Trust
Fund plus or minus a pro rata share of cash, if any, in the Principal Account
held or owned by such Trust Fund, plus accrued interest plus the applicable
sales charge indicated under "Public Offering of Units--Public Offering
Price." The sales charge is reduced on a graduated scale for sales involving
at least $100,000 or 10,000 Units and will be applied on whichever basis is
more favorable to the investor. The minimum purchase for each Trust is $1,000.
 
INTEREST AND PRINCIPAL DISTRIBUTIONS. Distributions of the estimated annual
interest income to be received by each Trust Fund, after deduction of
estimated expenses, will be made monthly. See "Essential Information."
Distributions of funds, if any, in the Principal Account will be made as
provided in "General Information--Unitholders--Distributions to Unitholders."
 
REINVESTMENT. Each Unitholder of a Trust Fund offered herein may elect to have
distributions of principal or interest or both automatically invested without
charge in shares of certain mutual funds sponsored by Kemper Financial
Services, Inc. See "General Information--Distribution Reinvestment."
 
ESTIMATED LONG-TERM RETURN AND ESTIMATED CURRENT RETURN. As of the opening of
business on the Initial Date of Deposit, the Estimated Long-Term Return and
the Estimated Current Return, if applicable, for each Trust were as set forth
in "Essential Information." The Estimated Current Return is calculated by
dividing the estimated net annual interest income per Unit by the Public
Offering Price. The estimated net annual interest income per Unit will vary
with changes in fees and expenses of the Trustee, the Sponsor and Evaluator
and with the principal prepayment, redemption, maturity and exchange or sale
of Securities while the Public Offering Price will vary with changes in the
offering price of the underlying Securities and with changes in the accrued
interest; therefore, there is no assurance that the present Estimated Current
Return will be realized in the future. Estimated Long-Term Return is
calculated using a formula which (1) takes into consideration, and determines
and factors in the relative weightings of, the market values, yields (which
takes into account the amortization of premiums and the accretion of
discounts) and estimated retirements or average lives of all of the Securities
in the applicable Trust and (2) takes into account the expenses and sales
charge associated with each Trust Unit. Since the market values and estimated
retirements or average lives of the Securities and the expenses of a Trust
will change, there is no assurance that the present Estimated Long-Term Return
will be realized in the future. Estimated Current Return and Estimated Long-
Term Return are expected to differ because the calculation of Estimated Long-
Term Return reflects the estimated date and amount of principal returned while
Estimated Current Return calculations include only net annual interest income
and Public Offering Price.
 
MARKET FOR UNITS. After the initial offering period, while under no obligation
to do so, the Sponsor intends to, and certain Underwriters may, maintain a
market for the Units and to offer to repurchase such Units at prices subject
to change at any time which are based on the aggregate bid side evaluation of
the Securities in a Trust plus accrued interest.
 
RISK FACTORS. An investment in the Trusts should be made with an understanding
of the risks associated therewith, including, among other factors, the
inability of the issuer or an insurer to pay the principal of or interest on a
security when due, volatile interest rates, early call provisions, and changes
to the tax status of the Securities. See "The Tax-Exempt Portfolios--Municipal
Bond Risk Factors."
 
2
<PAGE>
 
   
KEMPER DEFINED FUNDS SERIES 36     
 
ESSENTIAL INFORMATION
AS OF THE OPENING OF BUSINESS ON THE INITIAL DATE OF DEPOSIT
SPONSOR AND EVALUATOR: KEMPER UNIT INVESTMENT TRUSTS, A SERVICE OF
                   KEMPER SECURITIES, INC.
          TRUSTEE: INVESTORS FIDUCIARY TRUST COMPANY
 
The income, expense and distribution data set forth below has been calculated
for Unitholders purchasing less than 10,000 Units of a Tax-Exempt Portfolio.
Unitholders purchasing 10,000 Units or more of a Tax-Exempt Portfolio will
receive a slightly higher return because of the reduced sales charge for
larger purchases.
 
<TABLE>   
<CAPTION>
                                                      INSURED       INSURED
                                                     CALIFORNIA     MICHIGAN
                                                     SERIES 20     SERIES 12
                                                    ------------  ------------
<S>                                                 <C>           <C>
Public Offering Price per Unit (1)(2).............  $     10.296  $      9.829
Principal Amount of Securities per Unit...........  $     10.000  $     10.000
Estimated Current Return based on Public Offering
 Price (3)(4)(5)(6)...............................          4.13%         5.54%
Estimated Long-Term Return (3)(4)(5)(6)...........          4.21%         5.64%
Estimated Normal Annual Distribution per Unit (6).  $    0.42570  $    0.54448
Principal Amount of Securities....................  $  2,500,000  $  3,025,000
Number of Units...................................  $    250,000  $    302,500
Fractional Undivided Interest per Unit............     1/250,000     1/302,500
Calculation of Public Offering Price--Less than
 10,000 Units:
 Aggregate Offering Price of Securities...........  $  2,496,695  $  2,827,545
 Aggregate Offering Price of Securities per Unit..  $      9.987  $      9.347
 Plus Sales Charge................................  $      0.309  $      0.482
 Public Offering Price per Unit (1)(2)............  $     10.296  $      9.829
Redemption Price per Unit.........................  $      9.979  $      9.297
Sponsor's Initial Repurchase Price per Unit.......  $      9.987  $      9.347
Excess of Public Offering Price per Unit over
 Redemption Price per Unit........................  $      0.317  $      0.532
Excess of Public Offering Price per Unit over
 Sponsor's Initial Repurchase Price per Unit......  $      0.309  $      0.482
Calculation of Estimated Net Annual Interest
 Income per Unit (6):
 Estimated Annual Interest Income.................  $    0.44800  $    0.57097
 Less: Estimated Annual Expense...................  $    0.02230  $    0.02649
 Estimated Net Annual Interest Income.............  $    0.42570  $    0.54448
Estimated Daily Rate of Net Interest Accrual per
 Unit.............................................  $0.001182500  $0.001512440
Minimum Principal Value of the Trust under which
 Trust Agreement may be terminated................  $    500,000  $    605,000
</TABLE>    
 
Evaluations for purposes of sale, purchase or redemption of Units are made as
of the close of business of the Sponsor (currently 3:15 p.m. Central Time)
next following receipt of an order for a sale or purchase of Units or receipt
by Investors Fiduciary Trust Company of Units tendered for redemption.
 
                                                                              3
<PAGE>
 
ESSENTIAL INFORMATION--(CONTINUED)
 
<TABLE>   
<CAPTION>
                                                                       INSURED
                                                             INSURED   MICHIGAN
                                                            CALIFORNIA  SERIES
                                                            SERIES 20     12
                                                            ---------- --------
<S>                                                         <C>        <C>
Trustee's Annual Fee per $1,000 principal amount of Secu-
 rities (8)...............................................   $  1.200  $  1.680
Reduction of Trustee's fee per Unit during the first year
 (6)......................................................        N/A       N/A
Estimated annual interest income per Unit during the first
 year (6).................................................   $0.44800  $0.57097
Interest Payments (9):
 First Payment per Unit, representing 9 days..............   $0.01064  $0.01361
 Estimated Normal Monthly Distribution per Unit...........   $0.03548  $0.04537
 Estimated Normal Annual Distribution per Unit............   $0.42570  $0.54448
Sales Charge (7):
 As a percentage of Public Offering Price per Unit........      3.000%    4.900%
 As a percentage of net amount invested...................      3.094%    5.157%
 As a percentage of net amount invested in earning
  assets..................................................      3.094%    5.157%
</TABLE>    
<TABLE>   
<S>                       <C>
Date of Trust Agree-      August 17, 1995
 ments..................
First Settlement Date...  August 22, 1995
Mandatory Termination     December 31, 2026
 Date...................
Evaluator's Annual Eval-
 uation Fee--Tax-
 Exempt Portfolios......  Maximum of $0.30 per $1,000 Principal Amount of Securities
Sponsor's Annual Sur-
 veillance Fee--Tax-
 Exempt Portfolios......  Maximum of $0.002 per Unit
</TABLE>    
---------------------
(1) Anyone ordering Units for settlement after the First Settlement Date will
    pay accrued interest from such date to the date of settlement (normally
    three business days after order) less distributions from the Interest
    Account subsequent to the First Settlement Date. For purchases settling on
    the First Settlement Date, no accrued interest will be added to the Public
    Offering Price.
(2) Many unit investment trusts issue a number of units such that each unit
    represents approximately $1,000 principal amount of underlying securities.
    The Sponsor, on the other hand, in determining the number of Units for
    each Trust has elected not to follow this format but rather to provide
    that number of Units which will establish as close as possible as of the
    Initial Date of Deposit a Principal Amount of Securities per Unit of $10.
(3) The Estimated Current Return and Estimated Long-Term Return are increased
    for transactions entitled to a reduced sales charge. See "Public Offering
    of Units--Public Offering Price."
(4) The Estimated Current Returns are calculated by dividing the estimated net
    annual interest income per Unit by the Public Offering Price. The
    estimated net annual interest income per Unit will vary with changes in
    fees and expenses of the Trustee, the Sponsor and the Evaluator and with
    the principal prepayment, redemption, maturity, exchange or sale of
    Securities while the Public Offering Price will vary with changes in the
    offering price of the underlying Securities and with changes in the
    accrued interest; therefore, there is no assurance that the present
    Estimated Current Returns indicated above will be realized in the future.
    The Estimated Long-Term Returns are calculated using a formula which (1)
    takes into consideration, and determines and factors in the relative
    weightings of, the market values, yields (which takes into account the
    amortization of premiums and the accretion of discounts) and estimated
    retirement dates of all of the Securities in the applicable Trust and (2)
    takes into account the expenses and sales charge associated with each
    Trust Unit. Since the market values and estimated retirement dates of the
    Securities and expenses of each Trust will change, there is no assurance
    that the present Estimated Long-Term Returns as indicated above will be
    realized in the future. The Estimated Current Returns and Estimated Long-
    Term Returns are expected to differ because the calculation of the
    Estimated Long-Term Returns reflects the estimated date and amount of
    principal returned while the Estimated Current Return calculations include
    only net annual interest income and Public Offering Price.
(5) This figure is based on estimated per Unit cash flows. Estimated cash
    flows will vary with changes in fees and expenses, with changes in current
    interest rates and with the principal prepayment, redemption, maturity,
    call, exchange or sale of the underlying Securities. The estimated cash
    flows to Unitholders for the Trusts are either set forth under "Estimated
    Cash Flows to Unitholders" for each Trust or are available upon request at
    no charge from the Sponsor.
 
4
<PAGE>
 
(6) During the first year, the Trustee has agreed to reduce its fee (and to
    the extent necessary pay expenses of the Trust Funds) in the amounts
    stated above. The Trustee has agreed to the foregoing to cover all or a
    portion of the interest on any Securities accruing prior to their expected
    dates of delivery, since interest will not accrue to the benefit of
    Unitholders of a Trust Fund until such Securities are actually delivered
    to the Trust Fund. The estimated net annual interest income per Unit will
    remain as indicated. See "The Trust Funds" and "General Information--
    Interest, Estimated Long-Term Return and Estimated Current Return."
(7) The sales charge as a percentage of the net amount invested in earning
    assets will increase as accrued interest increases. Transactions subject
    to quantity discounts (see "Public Offering of Units--Public Offering
    Price") will have reduced sales charges, thereby reducing all percentages
    in the table.
(8) See "General Information--Expenses of the Trusts."
(9) Unitholders will receive interest distributions monthly. The Record Date
    is the first day of the month, commencing
      
   September 1, 1995, and the distribution date is the fifteenth day of the
   month, commencing September 15, 1995.     
 
                                                                              5
<PAGE>
 
---------------------
 * Reference is made to the Trust Agreements, and any statements contained
  herein are qualified in their entirety by the provisions of the Trust
  Agreements.
THE TRUST FUNDS
   
Kemper Defined Funds Series 36 includes the following separate unit investment
trusts created by the Sponsor under the name Kemper Defined Funds: "Insured
California Series 20" and "Insured Michigan Series 12" (the "Insured State
Trusts") (collectively, the "Trusts" or "Trust Funds"). Each Insured State
Trust is also referred to as a "Tax-Exempt Portfolio" and "Insured Trust."
Each of the Trust Funds is separate and is designated by a different series
number. Each of the Trust Funds was created under the laws of the State of
Missouri pursuant to a trust indenture dated the Initial Date of Deposit (the
"Trust Agreements") between Kemper Unit Investment Trusts, a service of Kemper
Securities, Inc. (the "Sponsor") and Investors Fiduciary Trust Company (the
"Trustee").*     
 
Each Insured State Trust was formed for the purpose of gaining interest income
free from Federal income taxes and, where applicable, State and local income
and/or property taxes while conserving capital and diversifying risks by
investing in an insured, fixed portfolio consisting of obligations issued by
or on behalf of the State for which such Trust Fund is named or counties,
municipalities, authorities or political subdivisions thereof.
 
There is, of course, no guarantee that the Trust Funds' objectives will be
achieved.
 
As used herein, the terms "Securities" and "Bonds" mean the obligations
initially deposited in the Trusts described under "Portfolio" for each Trust
(including all contracts to purchase such obligations accompanied by an
irrevocable letter of credit sufficient to perform such contracts initially
deposited in the Trusts) and any additional obligations deposited in the
Trusts following the Initial Date of Deposit. As used herein, the terms
"Municipal Bonds" and "Municipal Obligations" mean the obligations (and
contracts for the purchase thereof) included in the Tax-Exempt Portfolios.
 
On the Initial Date of Deposit, the Sponsor delivered to the Trustee that
aggregate principal amount of Securities or contracts for the purchase thereof
for deposit in the Trust Funds as set forth under "Essential Information." Of
such principal amount, the amount specified in "Essential Information" was
deposited in each Trust. In exchange for the Securities so deposited, the
Trustee delivered to the Sponsor documentation evidencing the ownership of
that number of Units for each Trust as indicated under "Essential
Information." Each Trust initially consists of delivery statements (i.e.,
contracts) to purchase obligations. The Sponsor has a limited right of
substitution for such Securities in the event of a failed contract. See
"General Information--Trust Information."
 
Additional Units of each Trust may be issued from time to time following the
Initial Date of Deposit by depositing in the Trust additional Securities or
contracts to purchase thereof together with irrevocable letters of credit or
cash. As additional Units are issued by a Trust as a result of the deposit of
additional Securities by the Sponsor, the aggregate value of the Securities in
the Trust will be increased and the fractional undivided interest in the Trust
represented by each Unit will be decreased. The Sponsor may continue to make
additional deposits of Securities into a Trust following the Initial Date of
Deposit, provided that such additional deposits will be in principal amounts
which will maintain the same original percentage relationship among the
principal amounts of the Securities in such Trust established by the initial
deposit of the Securities. Thus, although additional Units will be issued,
each Unit will continue to represent the same principal amount of each
Security, and the percentage relationship among the principal amount of each
Security in the related Trust will remain the same.
 
6
<PAGE>
 
Each Unit initially offered represents that undivided interest in the
appropriate Trust indicated under "Essential Information." To the extent that
any Units are redeemed by the Trustee or additional Units are issued as a
result of additional Securities being deposited by the Sponsor, the fractional
undivided interest in a Trust represented by each unredeemed Unit will
increase or decrease accordingly, although the actual interest in such Trust
represented by such fraction will remain unchanged. Units will remain
outstanding until redeemed upon tender to the Trustee by Unitholders, which
may include the Sponsor, or until the termination of the Trust Agreement.
 
An investment in Units of a Trust Fund should be made with an understanding of
the risks which an investment in fixed rate debt obligations may entail,
including the risk that the value of the portfolio and hence of the Units will
decline with increases in interest rates. The value of the underlying
Securities will fluctuate inversely with changes in interest rates. The
uncertain economic conditions of recent years, together with the fiscal
measures adopted to attempt to deal with them, have resulted in wide
fluctuations in interest rates and, thus, in the value of fixed rate debt
obligations generally and long-term obligations in particular. The Sponsor
cannot predict the degree to which such fluctuations will continue in the
future.
 
                                                                              7
<PAGE>
 
REPORT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS
 
UNITHOLDERS
   
KEMPER DEFINED FUNDS SERIES 36     
   
We have audited the accompanying statements of condition and the related
portfolios of Kemper Defined Funds Series 36 (Insured California Series 20 and
Insured Michigan Series 12) as of August 17, 1995. The statements of condition
and portfolios are the responsibility of the Sponsor. Our responsibility is to
express an opinion on such financial statements based on our audit.     
   
We conducted our audit in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to
obtain reasonable assurance about whether the financial statements are free of
material misstatement. An audit includes examining, on a test basis, evidence
supporting the amounts and disclosures in the financial statements. Our
procedures included confirmation of Securities owned at August 17, 1995 and a
letter of credit deposited to purchase Securities by correspondence with the
Trustee. An audit also includes assessing the accounting principles used and
significant estimates made by the Sponsor, as well as evaluating the overall
financial statement presentation. We believe our audit provides a reasonable
basis for our opinion.     
   
In our opinion, the financial statements referred to above present fairly, in
all material respects, the financial position of Kemper Defined Funds Series
36 (Insured California Series 20 and Insured Michigan Series 12) as of August
17, 1995, in conformity with generally accepted accounting principles.     
 
                                                   GRANT THORNTON LLP
 
Chicago, Illinois
   
August 17, 1995     
 
8
<PAGE>
 
   
KEMPER DEFINED FUNDS SERIES 36     
   
STATEMENTS OF CONDITION AT THE OPENING OF BUSINESS ON AUGUST 17, 1995, THE
INITIAL DATE OF DEPOSIT     
 
<TABLE>   
<CAPTION>
                                                           INSURED    INSURED
                                                          CALIFORNIA  MICHIGAN
                                                          SERIES 20  SERIES 12
                                                          ---------- ----------
<S>                                                       <C>        <C>
INVESTMENT IN SECURITIES
Securities deposited in the Trusts (1)(2)................ $          $
Contracts to purchase Securities (1)(2)..................  2,496,695  2,827,545
Accrued interest to First Settlement Date on Securities
 (1)(3)..................................................     15,214     36,085
                                                          ---------- ----------
 Total................................................... $2,511,909 $2,863,630
                                                          ========== ==========
Number of Units..........................................    250,000    302,500
LIABILITY AND INTEREST OF UNITHOLDERS
Liability--
 Accrued interest payable to Sponsor (1)(3).............. $   15,214 $   36,085
Interest of Unitholders--
 Cost to investors (4)...................................  2,574,000  2,973,273
 Less: Gross underwriting commission (4).................     77,305    145,728
                                                          ---------- ----------
 Net interest to Unitholders (1)(3)(4)...................  2,496,695  2,827,545
                                                          ---------- ----------
   Total................................................. $2,511,909 $2,863,630
                                                          ========== ==========
</TABLE>    
--------
NOTES:
   
(1) The aggregate value of the Securities listed in each "Portfolio" and their
    cost to the Trust are the same. The value of the Securities is determined
    by Muller Data Corporation on the bases set forth under "Public Offering
    of Units--Public Offering Price". The contracts to purchase Securities are
    collateralized by an irrevocable letter of credit of $5,375,539 which has
    been deposited with the Trustee. Of this amount, $5,324,240 relates to the
    offering price of Securities to be purchased and $51,299 relates to
    accrued interest on such Securities to the expected dates of delivery.
        
(2) Insurance coverage providing for the timely payment of principal and
    interest on the Securities in an Insured Trust Fund has been obtained
    directly by the issuer of such Securities or by the Sponsor from MBIA
    Insurance Corporation or other insurers.
(3) The Trustee will advance to each Trust the amount of net interest accrued
    to the First Settlement Date for distribution to the Sponsor as the
    Unitholder of Record.
(4) The aggregate public offering price includes a sales charge for the Trust
    as set forth under "Essential Information", assuming all single
    transactions involve less than 10,000 Units for Tax-Exempt Portfolios. For
    single transactions involving 10,000 or more Units for Tax-Exempt
    Portfolios, the sales charge is reduced (see "Public Offering of Units--
    Public Offering Price") resulting in an equal reduction in both the Cost
    to investors and the Gross underwriting commission while the Net interest
    to Unitholders remains unchanged.
 
                                                                              9
<PAGE>
 
PUBLIC OFFERING OF UNITS
 
PUBLIC OFFERING PRICE. Units of a Trust are offered at the Public Offering
Price thereof. During the initial offering period, the Public Offering Price
per Unit is equal to the aggregate of the offering side evaluations of the
Securities in such Trust (as determined, pursuant to the terms of a contract
with the Evaluator, by Muller Data Corporation, a non-affiliated firm
regularly engaged in the business of evaluating, quoting or appraising
comparable securities), plus or minus a pro rata share of cash, if any, in the
Principal account held or owned by such Trust plus accrued interest plus the
applicable sales charge referred to in the tables below divided by the number
of outstanding Units of such Trust. The Public Offering Price for secondary
market transactions, on the other hand, is based on the aggregate bid side
evaluations of the Securities in a Trust (also, currently, as determined by
Muller Data Corporation), plus or minus cash, if any, in the Principal Account
held or owned by such Trust, plus accrued interest plus a sales charge based
upon the dollar weighted average maturity of such Trust. Investors who
purchase Units through brokers or dealers pursuant to a current management
agreement which by contract or operation of law does not allow such broker or
dealer to earn an additional commission (other than any fee or commission paid
for maintenance of such investor's account under the management agreement) on
such transactions may purchase such Units at the current Public Offering Price
net of the applicable broker or dealer concession. See "Public Offering of
Units--Public Distribution of Units" below.
 
 
For the Tax-Exempt Portfolios, the sales charge per Unit will be reduced
during the initial offering period pursuant to the following graduated scale:
 
<TABLE>
<CAPTION>
                                                   WEIGHTED AVERAGE YEARS TO MATURITY
                         ---------------------------------------------------------------------------------------
                               0 TO 7.49            7.5 TO 9.99           10 TO 14.99           15 OR MORE
                         --------------------- --------------------- --------------------- ---------------------
                         PERCENT OF PERCENT OF PERCENT OF PERCENT OF PERCENT OF PERCENT OF PERCENT OF PERCENT OF
                          OFFERING  NET AMOUNT  OFFERING  NET AMOUNT  OFFERING  NET AMOUNT  OFFERING  NET AMOUNT
    NUMBER OF UNITS        PRICE     INVESTED    PRICE     INVESTED    PRICE     INVESTED    PRICE     INVESTED
    ---------------      ---------- ---------- ---------- ---------- ---------- ---------- ---------- ----------
<S>                      <C>        <C>        <C>        <C>        <C>        <C>        <C>        <C>
1 to 9,999 Units........    3.0%      3.093%      3.9%      4.058%      4.2%      4.384%      4.9%      5.152%
10,000 to 24,999 Units..    2.8       2.881       3.7       3.842       4.0       4.167       4.5       4.712
25,000 to 49,999 Units..    2.6       2.669       3.5       3.627       3.8       3.950       4.3       4.493
50,000 to 99,999 Units..    2.5       2.564       3.3       3.413       3.5       3.627       3.5       3.627
100,000 or more Units...    2.0       2.041       2.7       2.775       2.8       2.881       3.0       3.093
</TABLE>
 
As indicated above, in connection with secondary market transactions the sales
charge is based upon the dollar weighted average maturity of a Trust and is
determined in accordance with the tables set forth below. For purposes of this
computation, Securities will be deemed to mature on their expressed maturity
dates unless: (a) the Securities have been called for redemption or funds or
securities have been placed in escrow to redeem them on an earlier call date,
in which case such call date will be deemed to be the date upon which they
mature; or (b) such Securities are subject to a "mandatory tender," in which
case such mandatory tender will be deemed to be the date upon which they
mature. The effect of this method of sales charge computation will be that
different sales charge rates will be applied to a Trust based upon the dollar
weighted average maturity of such Trust's portfolio, in accordance with the
following schedules.
 
 
10
<PAGE>
 
For the Tax-Exempt Portfolios, in connection with secondary market
transactions the sales charge per Unit will be reduced as set forth below:
 
<TABLE>
<CAPTION>
                                                        SECONDARY
                                         ---------------------------------------
                                                   YEARS TO MATURITY*
                                         4 TO 7.99     8 TO 14.99     15 OR MORE
                                         --------- ------------------ ----------
                                           SALES CHARGE (% OF PUBLIC OFFERING
      AMOUNT OF INVESTMENT                               PRICE)
      --------------------               ---------------------------------------
      <S>                                <C>       <C>                <C>
      $1,000 to $99,999.................   3.50%          4.50%          5.50%
      $100,000 to $499,999..............   3.25           4.25           5.00
      $500,000 to $999,999..............   3.00           4.00           4.50
      $1,000,000 or more................   2.75           3.75           4.00
</TABLE>
---------------------
* If the dollar weighted average maturity of the Trust Fund is from 1 to 3.99
   years the sales charge is 2% and 1.5% of the Public Offering Price for
   purchases of $1,000 to $249,999 and $250,000 or more, respectively.
 
The reduced sales charges resulting from quantity discounts as shown on the
tables above will apply to all purchases of Units on any one day by the same
purchaser from the same Underwriter or dealer and for this purpose purchases
of Units of a Trust Fund will be aggregated with concurrent purchases of Units
of any other unit investment trust that may be offered by the Sponsor.
Additionally, Units purchased in the name of a spouse or child (under 21) of
such purchaser will be deemed to be additional purchases by such purchaser.
 
The reduced sales charges will also be applicable to a trust or other
fiduciary purchasing for a single trust estate or single fiduciary account.
 
Unitholders of the various series of Kemper Insured Corporate Trust and Kemper
Defined Funds Insured Corporate Series who meet the conditions in the next
succeeding sentence may, during the primary offering period of a Corporate
Income Series only, acquire Units of such Corporate Income Series at the
reduced sales charge equivalent to purchases during the initial offering
period of 100,000 or more Units. First, the special sales charge discount only
applies to purchases acquired with funds received from distributions of
unscheduled principal payments in connection with units issued in such series
and, second, the minimum purchase must be at least $1,000.
 
The Sponsor intends to permit officers, directors and employees of the Sponsor
and Evaluator and at the discretion of the Sponsor registered representatives
of selling firms to purchase Units of a Trust without a sales charge, although
a transaction processing fee may be imposed on such trades.
 
Had Units of a Trust been available for sale at the opening of business on the
Initial Date of Deposit, the Public Offering Price would have been as shown
under "Essential Information." The Public Offering Price per Unit of a Trust
on the date of this Prospectus or on any subsequent date will vary from the
amount stated under "Essential Information" in accordance with fluctuations in
the prices of the underlying Securities and the amount of accrued interest on
the Units. On the Initial Date of Deposit, pursuant to an exemptive order from
the Securities and Exchange Commission, the Public Offering Price at which
Units will be sold will not exceed the price determined as of the opening of
business on the Initial Date of Deposit as shown under "Essential
Information"; however, should the value of the underlying Securities decline,
purchasers will, of course, be given the benefit of such lower price. The
aggregate bid and offering side evaluations of the Securities shall be
determined (a) on the basis of current bid or offering prices of the
Securities, (b) if bid or offering prices are not available for any particular
Security, on the basis of current bid or offering prices for comparable bonds,
(c) by determining the value of Securities on the bid or offer side of the
market by appraisal, or (d) by any combination of the above.
 
                                                                             11
<PAGE>
 
The foregoing evaluations and computations shall be made as of the evaluation
time stated under "Essential Information," on each business day commencing
with the Initial Date of Deposit of the Securities, effective for all sales
made during the preceding 24-hour period.
 
The interest on the Securities deposited in a Trust, less the related
estimated fees and expenses, is estimated to accrue in the annual amounts per
Unit set forth under "Essential Information." The amount of net interest
income which accrues per Unit may change as Securities mature or are redeemed,
exchanged or sold, or as the expenses of a Trust change or the number of
outstanding Units of a Trust changes.
 
Although payment is normally made three business days following the order for
purchase, payments may be made prior thereto. A person will become the owner
of Units on the date of settlement provided payment has been received. Cash,
if any, made available to the Sponsor prior to the date of settlement for the
purchase of Units may be used on the Sponsor's business and may be deemed to
be a benefit to the Sponsor, subject to the limitations of the Securities
Exchange Act of 1934. If a Unitholder desires to have certificates
representing Units purchased, such certificates will be delivered as soon as
possible following his written request therefor. For information with respect
to redemption of Units purchased, but as to which certificates requested have
not been received, see "General Information--Redemption" below.
 
ACCRUED INTEREST. Accrued interest is the accumulation of unpaid interest on a
security from the last day on which interest thereon was paid. Interest on
Securities generally is paid semi-annually (monthly in the case of Ginnie
Maes, if any) although a Trust accrues such interest daily. Because of this, a
Trust always has an amount of interest earned but not yet collected by the
Trustee. For this reason, with respect to sales settling subsequent to the
First Settlement Date, the Public Offering Price of Units will have added to
it the proportionate share of accrued interest to the date of settlement.
Unitholders will receive on the next distribution date of a Trust the amount,
if any, of accrued interest paid on their Units.
 
In an effort to reduce the amount of accrued interest which would otherwise
have to be paid in addition to the Public Offering Price in the sale of Units
to the public, the Trustee will advance the amount of accrued interest as of
the First Settlement Date and the same will be distributed to the Sponsor as
the Unitholder of record as of the First Settlement Date. Consequently, the
amount of accrued interest to be added to the Public Offering Price of Units
will include only accrued interest from the First Settlement Date to the date
of settlement, less any distributions from the Interest Account subsequent to
the First Settlement Date.
 
Because of the varying interest payment dates of the Securities, accrued
interest at any point in time will be greater than the amount of interest
actually received by the Trusts and distributed to Unitholders. Therefore,
there will always remain an item of accrued interest that is added to the
value of the Units. If a Unitholder sells or redeems all or a portion of his
Units, he will be entitled to receive his proportionate share of the accrued
interest from the purchaser of his Units. Since the Trustee has the use of the
funds held in the Interest Account for distributions to Unitholders and since
such Account is non-interest-bearing to Unitholders, the Trustee benefits
thereby.
 
COMPARISON OF PUBLIC OFFERING PRICE AND REDEMPTION PRICE. While the Initial
Public Offering Price of Units will be determined on the basis of the current
offering prices of the Securities in a Trust, the redemption price per Unit
(as well as the secondary market price per Unit) at which Units may be
redeemed (see "General Information--Redemption") will be determined on the
basis of the current bid
 
12
<PAGE>
 
prices of the Securities. As of the opening of business on the Initial Date of
Deposit, the Public Offering Price per Unit (based on the offering prices of
the Securities in a Trust and including the sales charge) exceeded the
redemption price at which Units could have been redeemed (based upon the
current bid prices of the Securities in a Trust) by the amount shown under
"Essential Information." Under current market conditions the bid prices for
U.S. Treasury Obligations are expected to be approximately 1/8 to 1/4 of 1%
lower than the offer price of such obligations. In the past, bid prices on
securities similar to those in the Trust Funds have been lower than the
offering prices thereof by as much as 5% or more of principal amount in the
case of inactively traded bonds or as little as 1/2 of 1% in the case of
actively traded bonds, but the difference between such offering and bid prices
may be expected to average 3% to 4% of principal amount. For this reason,
among others (including fluctuations in the market prices of the Securities
and the fact that the Public Offering Price includes a sales charge), the
amount realized by a Unitholder upon any redemption of Units may be less than
the price paid for such Units.
 
PUBLIC DISTRIBUTION OF UNITS. The Sponsor intends to qualify the Units for
sale in a number of states (except for an Insured State Trust or uninsured
State Trust which will be qualified for sale only in the state for which such
Trust is named). Units will be sold through dealers who are members of the
National Association of Securities Dealers, Inc. and through others. Sales may
be made to or through dealers at prices which represent discounts from the
Public Offering Price as set forth below. Certain commercial banks are making
Units of the Trust Funds available to their customers on an agency basis. A
portion of the sales charge paid by their customers is retained by or remitted
to the banks in the amount shown in the tables below. Under the Glass-Steagall
Act, banks are prohibited from underwriting Trust Fund Units; however, the
Glass-Steagall Act does permit certain agency transactions and the banking
regulators have indicated that these particular agency transactions are
permitted under such Act. In addition, state securities laws on this issue may
differ from the interpretations of federal law expressed herein and banks and
financial institutions may be required to register as dealers pursuant to
state law. The Sponsor reserves the right to change the discounts set forth
below from time to time. In addition to such discounts, the Sponsor may, from
time to time, pay or allow an additional discount, in the form of cash or
other compensation, to dealers employing registered representatives who sell,
during a specified time period, a minimum dollar amount of Units of a Trust
and other unit investment trusts created by the Sponsor. The difference
between the discount and the sales charge will be retained by the Sponsor.
 
 
For the Tax-Exempt Portfolios, the primary market concessions or agency
commissions are as follows:
 
<TABLE>
<CAPTION>
                                                      PRIMARY
                                    --------------------------------------------
                                         WEIGHTED AVERAGE YEARS TO MATURITY
                                    0 TO 7.49 7.5 TO 9.99 10 TO 14.99 15 OR MORE
                                         ---------------------------------------
          NUMBER OF UNITS                        DISCOUNT PER UNIT
          ---------------           --------------------------------------------
<S>                                 <C>       <C>         <C>         <C>
1 to 9,999 Units...................   $0.20      $0.27       $0.28      $0.32
10,000 to 24,999 Units.............   $0.19      $0.25       $0.27      $0.32
25,000 to 49,999 Units.............   $0.18      $0.23       $0.26      $0.32
50,000 to 99,999 Units.............   $0.17      $0.22       $0.25      $0.25
100,000 or more Units..............   $0.11      $0.17       $0.18      $0.20
</TABLE>
 
                                                                             13
<PAGE>
 
The secondary market concessions or agency commissions for Tax Exempt
Portfolios are as follows:
 
<TABLE>
<CAPTION>
                                                        SECONDARY MARKET
                                                 -------------------------------
                                                      DOLLAR WEIGHT AVERAGE
                                                       YEARS TO MATURITY*
                                                 4 TO 7.99 8 TO 14.99 15 OR MORE
                                            ------------------------------------
                                                        DISCOUNT PER UNIT
                                                   (PERCENT OF PUBLIC OFFERING
                DOLLAR AMOUNT OF TRADE                       PRICE)
                ----------------------           -------------------------------
      <S>                                        <C>       <C>        <C>
      $1,000 to $99,999.........................   2.00%      3.00%      4.00%
      $100,000 to $499,999......................   1.75       2.75       3.50
      $500,000 to $999,999......................   1.50       2.50       3.00
      $1,000,000 or more........................   1.25       2.25       2.50
</TABLE>
 
---------------------
* If the dollar weighted average maturity of a Trust Fund is from 1 to 3.99
   years, the concession or agency commission is 1.00% of the Public Offering
   Price.
 
The Sponsor reserves the right to reject, in whole or in part, any order for
the purchase of Units.
 
PROFITS OF SPONSOR AND UNDERWRITERS. As set forth under "The Tax-Exempt
Portfolios--Underwriting," the Underwriters of each Tax-Exempt Portfolio will
receive gross sales charges equal to the percentage of the Public Offering
Price of the Units of such Trust Fund stated under "Public Offering Price" and
the Sponsor will receive a fixed portion of such sales charges. In addition,
the Sponsor may realize a profit or a loss resulting from the difference
between the purchase prices of the Securities to the Sponsor and the cost of
such Securities to a Trust Fund, which is based on the offering side
evaluation of the Securities. See "Portfolio" for each Trust. The Sponsor or
Underwriters may also realize profits or losses with respect to Securities
deposited in a Trust which were acquired from underwriting syndicates of which
the Sponsor or any Underwriter was a member. An underwriter or underwriting
syndicate purchases securities from the issuer on a negotiated or competitive
bid basis, as principal, with the motive of marketing such securities to
investors at a profit. The Sponsor and the Underwriters may realize additional
profits or losses during the initial offering period on unsold Units as a
result of changes in the daily evaluation of the Securities in a Trust.
 
14
<PAGE>
 
 
  T
  A
  X
 
  E
  X
  E
  M
  P
  T
 
  P
  O
  R
  T
  F
  O
  L
  I
  O
  S
 
 
THE TAX-EXEMPT PORTFOLIOS
 
THE TRUST PORTFOLIO
 
The Tax-Exempt Portfolios may be appropriate investment vehicles for investors
who desire to participate in a portfolio of tax-exempt fixed income securities
with greater diversification than they might be able to acquire individually.
In addition, Municipal Bonds of the type deposited in the Tax-Exempt
Portfolios are often not available in small amounts.
 
The selection of Municipal Bonds for each Trust was based largely upon the
experience and judgment of the Sponsor. In making such selections the Sponsor
considered the following factors: (a) Standard & Poor's or Moody's ratings of
the Municipal Bonds; (b) the price of the Municipal Bonds relative to other
issues of similar quality and maturity; (c) the diversification of the
Municipal Bonds as to purpose of issue; (d) the income to the Unitholders of
the Trust; (e) in the case of Insured Trust Funds whether such Bonds were
insured or the availability and cost of insurance for the scheduled payment of
principal and interest on the Municipal Bonds; and (f) the dates of maturity
of the Bonds.
 
All of the Municipal Bonds in each Trust Fund's portfolio are rated in the
category "BBB" or better (including provisional or conditional ratings) by
Standard & Poor's or "Baa" or better by Moody's. See "Portfolio" for each Tax-
Exempt Portfolio.
 
All Municipal Bonds deposited in the Trust Funds on the Initial Date of
Deposit were represented by purchase contracts assigned to the Trustee
together with cash, cash equivalents or irrevocable letters of credit issued
by a major commercial bank in the amounts necessary to complete the purchase
thereof. Each Trust consists of that number of Municipal Bonds divided by
purpose of issues (and percentage of principal amount of such Trust) as set
forth in the following table.
 
SERIES INFORMATION
 
<TABLE>   
<CAPTION>
                                                            INSURED    INSURED
                                                           CALIFORNIA  MICHIGAN
                                                           SERIES 20  SERIES 12
                                                           ---------- ----------
<S>                                                        <C>        <C>
Number of Obligations....................................   5         7
Territorial Obligations (1)..............................   --        --
General Obligation Bonds (2)(3)..........................   1(20%)    5(78%)
Revenue Bonds (4)(3).....................................   4(80%)    2(22%)
Revenue Bond Concentrations (3):
 Correctional Facilities.................................
 Excise Tax Revenue......................................
 Sales Tax Revenue.......................................
 Electric Systems........................................   1(20%)
 Utilities...............................................
 Hospital................................................   1(20%)    2(22%)
 Pollution Control.......................................
 Lease Revenue...........................................   2(40%)
 Education...............................................
 Wastewater..............................................
 Water & Sewer...........................................
 Transportation..........................................
 Tollroad................................................
 Miscellaneous...........................................
Average life of the Municipal Bonds in the Trust (5).....   5 years   26.5 years
Percentage of "when, as and if issued" or "delayed deliv-
 ery" Bonds purchased by the Trust.......................   None      None
Syndication (6)..........................................   None      None
</TABLE>    
                                                                           TE-1
                             TAX-EXEMPT PORTFOLIOS
<PAGE>
 
---------------------
(1) Municipal Bonds issued by Territories of the United States (which term
    includes the Commonwealth of Puerto Rico and the District of Columbia)
    generally receive the same tax exempt treatment for both state and Federal
    tax purposes as Municipal Bonds issued by political entities in the named
    State Trust. See "State Risk Factors and State Tax Status" for each Trust.
(2) General obligation bonds are general obligations of governmental entities
    and are backed by the taxing powers of such entities.
(3) The portfolio percentage in parenthesis represents the principal amount of
    such Bonds to the total principal amount of Bonds in the Trust. For a
    discussion of the risk associated with investments in the bonds of such
    issuers, see "Municipal Bond Risk Factors" below.
(4) Revenue bonds are payable from the income of a specific project or
    authority and are not supported by an issuer's power to levy taxes.
(5) The average life of the Bonds in a Trust is calculated based upon the
    stated maturities of the Bonds in such Trust (or, with respect to Bonds
    for which funds or securities have been placed in escrow to redeem such
    Bonds on a stated call date, based upon such call date). The average life
    of the Bonds in a Trust may increase or decrease from time to time as
    Bonds mature or are called or sold.
(6) The Sponsor and/or affiliated Underwriters have participated as either the
    sole underwriter or manager or a member of underwriting syndicates from
    which approximately that percentage listed above of the aggregate
    principal amount of the Bonds in such Trust were acquired.
TE-2
                             TAX-EXEMPT PORTFOLIOS
<PAGE>
 
TAXABLE EQUIVALENT ESTIMATED CURRENT RETURN TABLES
 
As of the date of this Prospectus, the following tables show the approximate
taxable estimated current returns for individuals that are equivalent to tax-
exempt estimated current returns under combined Federal and State taxes (where
applicable) using the published Federal and State tax rates (where applicable)
scheduled to be in effect in 1995. They incorporate increased tax rates for
higher income taxpayers that were included in the Revenue Reconciliation Act
of 1993. These tables illustrate approximately what you would have to earn on
taxable investments to equal the tax-exempt estimated current return in your
income tax bracket. For cases in which more than one State bracket falls
within a Federal bracket the highest State bracket is combined with the
Federal bracket. The combined State and Federal tax rates shown reflect the
fact that State tax payments are currently deductible for Federal tax
purposes, and have been rounded to the nearest 1/10 of 1%. The tables do not
show the approximate taxable estimated current returns for individuals that
are subject to the alternative minimum tax. The taxable equivalent estimated
current returns may be somewhat higher than the equivalent returns indicated
in the following tables for those individuals who have adjusted gross incomes
in excess of $114,700. The tables do not reflect the effect of limitations on
itemized deductions and the deduction for personal exemptions. They were
designed to phase out certain benefits of these deductions for higher income
taxpayers. These limitations, in effect, raise the marginal Federal tax rate
to approximately 44 percent for taxpayers filing a joint return and entitled
to four personal exemptions and to approximately 41 percent for taxpayers
filing a single return entitled to only one personal exemption. These
limitations are subject to certain maximums, which depend on the number of
exemptions claimed and the total amount of the taxpayer's itemized deductions.
For example, the limitation on itemized deductions will not cause a taxpayer
to lose more than 80% of his allowable itemized deductions, with certain
exceptions. See "Federal Tax Status" for a more detailed discussion of recent
Federal tax legislation, including a discussion of provisions affecting
corporations.
 
CALIFORNIA
 
<TABLE>
<CAPTION>
 TAXABLE INCOME ($1,000'S)                 TAX-EXEMPT ESTIMATED CURRENT RETURN
----------------------------              --------------------------------------------
                                           4%    4     5%     5     6%      6     7%
                                                1/2%        1/2%          1/2%
  SINGLE         JOINT                         EQUIVALENT TAXABLE ESTIMATED
  RETURN         RETURN      TAX BRACKET*             CURRENT RETURN
  ------         ------      ------------ --------------------------------------------
<S>         <C>              <C>          <C>   <C>   <C>   <C>    <C>    <C>    <C>
  $     0-
     23.35    $     0- 39.00     20.1%    5.01% 5.63% 6.26%  6.88%  7.51%  8.14%  8.76%
    23.35-
     56.55      39.00- 94.25     34.7     6.13  6.89  7.66   8.42   9.19   9.95  10.72
                94.25-143.60     37.4     6.39  7.19  7.99   8.79   9.58  10.38  11.18
    56.55-
    117.95                       37.9     6.44  7.25  8.05   8.86   9.66  10.47  11.27
   117.95-
    214.93     143.60-256.50     42.4     6.94  7.81  8.68   9.55  10.42  11.28  12.15
   214.93-
    256.50                       43.0     7.02  7.89  8.77   9.65  10.53  11.40  12.28
               256.50-429.86     45.6     7.35  8.27  9.19  10.11  11.03  11.95  12.87
      Over
    256.50       Over 429.86     46.2     7.43  8.36  9.29  10.22  11.15  12.08  13.01
</TABLE>
--------
*The State tax rates assumed take into account recent adjustments of tax
brackets based on changes in the Consumer Price Index. The table reflects
California income tax laws that increase State income tax rates for high
income taxpayers. However, the table does not reflect the limitation on
itemized deductions and the phase out of the benefit of the personal exemption
credit and the dependent exemption credit that are imposed by the California
income tax laws in a manner similar to Federal tax law.
                                                                           TE-3
                             TAX-EXEMPT PORTFOLIOS
<PAGE>
 
   
MICHIGAN     
 
<TABLE>   
<CAPTION>
    TAXABLE INCOME
      ($1,000'S)                       TAX-EXEMPT ESTIMATED CURRENT RETURN
------------------------              --------------------------------------------
                                       4     5%    5     6%      6     7%      7
                                      1/2%        1/2%         1/2%          1/2%
 SINGLE       JOINT                        EQUIVALENT TAXABLE ESTIMATED
 RETURN       RETURN     TAX BRACKET*             CURRENT RETURN
 ------       ------     ------------ --------------------------------------------
<S>       <C>            <C>          <C>   <C>   <C>   <C>    <C>    <C>    <C>
$     0-
  23.35   $     0- 39.00     21.0%    5.70% 6.33% 6.96%  7.59%  8.23%  8.86%  9.49%
  23.35-
   56.55    39.00- 94.25     33.1     6.73  7.47  8.22   8.97   9.72  10.46  11.21
  56.55-
  117.95    94.25-143.60     35.9     7.02  7.80  8.58   9.36  10.14  10.92  11.70
 117.95-
 256.50    143.60-256.50     40.5     7.56  8.40  9.24  10.08  10.92  11.76  12.61
    Over
  256.50     Over 256.50     43.8     8.01  8.90  9.79  10.68  11.57  12.46  13.35
</TABLE>    
--------
   
*The combined State and Federal tax brackets reflect Federal and State income
and State intangibles taxes but do not reflect the effect of the exemption
from local income taxes; accordingly, Michigan residents subject to such local
income taxes would need a somewhat higher taxable estimated current return
than those shown to equal the tax-exempt estimated current return of the
Trust.     
TE-4
                             TAX-EXEMPT PORTFOLIOS
<PAGE>
 
                                                             INSURED CALIFORNIA
KEMPER DEFINED FUNDS SERIES 36                                      
                                                                 SERIES 20     
   
PORTFOLIO AS OF THE INITIAL DATE OF DEPOSIT: AUGUST 17, 1995     
 
<TABLE>   
<CAPTION>
               NAME OF ISSUER, TITLE,
              COUPON RATE AND MATURITY
                    DATE OF BOND
              REPRESENTED BY SPONSOR'S
 AGGREGATE     CONTRACTS TO PURCHASE                 REDEMPTION   COST OF BONDS
 PRINCIPAL          BONDS(1)(5)           RATING(2) PROVISIONS(3)  TO TRUST(4)
-------------------------------------------------------------------------------
 <C>        <S>                           <C>       <C>           <C>
 $  500,000 City of Walnut Creek,            AAA    Non-Callable   $  497,660
             California, John Muir
             Medical Center,
             Certificates of
             Participation Refunding
             Series 1994 (MBIA
             Insured),
             4.00% Due 02/15/1998
    500,000 Modesto High School              AAA    Non-Callable      509,150
             District, 1993 General
             Obligation Refunding Bonds
             (FGIC Insured), 4.80% Due
             08/01/1999
    500,000 Antioch Area Public              AAA    Non-Callable      498,890
             Facilities Financing
             Agency, Community
             Facilities District No.
             1989-1, Series 1993
             Special Tax Bonds (FGIC
             Insured), 4.50% Due
             08/01/2000
    500,000 Imperial Irrigation              AAA    Non-Callable      496,505
             District, 1993 Refunding
             Certificates of
             Participation (1990
             Electric System Project)
             (AMBAC Insured),
             4.50% Due 11/01/2001
    500,000 Los Angeles County Public        AAA    Non-Callable      494,490
             Works Financing Authority,
             Lease Revenue Bonds
             (Multiple Capital
             Facilities Project IV)
             (MBIA Insured),
             4.60% Due 12/01/2002
 ----------                                                        ----------
 $2,500,000                                                        $2,496,695
 ==========                                                        ==========
</TABLE>    
--------
See "Notes to Portfolios."
                                                                           TE-5
                             TAX-EXEMPT PORTFOLIOS
<PAGE>
 
                                                          
KEMPER DEFINED FUNDS SERIES 36                            INSURED MICHIGAN     
                                                                    
                                                                 SERIES 12     
   
PORTFOLIO AS OF THE INITIAL DATE OF DEPOSIT: AUGUST 17, 1995     
 
<TABLE>   
<CAPTION>
             NAME OF ISSUER, TITLE,
                  COUPON RATE
                  AND MATURITY
                  DATE OF BOND
                 REPRESENTED BY
 AGGREGATE   SPONSOR'S CONTRACTS TO                REDEMPTION    COST OF BONDS
 PRINCIPAL    PURCHASE BONDS(1)(5)    RATING(2)  PROVISIONS(1)    TO TRUST(4)
------------------------------------------------------------------------------
 <C>        <S>                       <C>       <C>    <C>       <C>
 $  500,000   Berkley School             AAA    2005 @  101       $  490,115
             District, County of                2016 @  100 S.F.
             Oakland, State of
             Michigan, 1995 School
             Building and Site
             Bonds (General
             Obligation-Unlimited
             Tax)(FGIC Insured),
             6.00% Due 01/01/2019
    500,000 (P)Chelsea School            AAA    2005 @  101          477,360
             District, Counties of
             Washtenaw and Jackson,
             State of Michigan,
             1995 School Building
             and Site Bonds
             (General Obligation--
             Unlimited Tax) (FGIC
             Insured), 5.875% Due
             05/01/2025
    500,000 (P)Marysville Public         AAA    2004 @  101          471,605
             Schools, County of St.             2016 @  100 S.F.
             Clair, State of
             Michigan, 1995 School
             Building and Site
             Bonds (General
             Obligation Unlimited
             Tax) (MBIA Insured),
             5.75% Due 05/01/2019
    175,000 (P)Michigan State            AAA    2003 @  102          161,882
             Hospital Finance                   2014 @  100 S.F.
             Authority, Hospital
             Revenue Refunding
             Bonds (Oakwood
             Hospital Obligated
             Group), Series 1993A
             (FGIC Insured), 5.625%
             Due 11/01/2018
    500,000 (P)Michigan State            AAA    2003 @  102          433,860
             Hospital Finance                   2015 @  100 S.F.
             Authority, Hospital
             Revenue Refunding
             Bonds (Sisters of
             Mercy Health
             Corporation Obligated
             Group), 1993 Series P
             (MBIA Insured), 5.25%
             Due 08/15/2021
    500,000 (P)Napoleon Community        AAA    2005 @  101          452,670
             Schools, Counties of               2021 @  100 S.F.
             Jackson and Washtenaw,
             State of Michigan,
             1995 Refunding Bonds
             (General Obligation--
             Unlimited Tax) (FGIC
             Insured), 5.50% Due
             05/01/2024
    350,000 (P)Reeths-Puffer             AAA    2005 @  101          340,053
             Schools, County of                 2016 @  100 S.F.
             Muskegon, State of
             Michigan, 1995 School
             Building and Site and
             Refunding Bonds
             (General Obligation--
             Unlimited Tax) (FGIC
             Insured), 6.00% Due
             05/01/2025
 ----------                                                       ----------
 $3,025,000                                                       $2,827,545
 ==========                                                       ==========
</TABLE>    
--------
See "Notes to Portfolios."
TE-6
                             TAX-EXEMPT PORTFOLIOS
<PAGE>
 
NOTES TO PORTFOLIO:
 
All insured Bonds in the Trust Funds are insured only by the insurer indicated
in the description. The insurance was obtained directly by the issuer of the
Bonds or by the Sponsor.
(P) This Bond was issued at an original issue discount.The tax effect of Bonds
    issued at an original issue discount is described in "Federal Tax Status."
(S) These Municipal Bonds are "when, as and if issued" or "delayed delivery"
    and have expected settlement dates after the "First Settlement Date."
    Interest on these Bonds begins accruing to the benefit of Unitholders on
    the date of delivery.
^   This Bond is of the same issue as another Bond in the Trust.
^This issue of Bonds is secured by, and payable from, escrowed U.S. Government
   securities.
   
(1) Contracts to acquire Municipal Bonds were entered into by the Sponsor
    between August 1, 1995 and August 9, 1995. All Bonds are represented by
    regular way contracts, unless otherwise indicated, for the performance of
    which an irrevocable letter of credit has been deposited with the Trustee.
        
(2) The ratings have been provided by Muller Data Corporation as reported to
    Muller Data Corporation by the respective rating agencies. All ratings
    represent Standard & Poor's ratings unless marked with the symbol "*" in
    which case the rating represents a Moody's Investors Service, Inc. rating.
    A brief description of the applicable Standard & Poor's and Moody's rating
    symbols and their meanings is set forth under "Appendix: Description of
    Ratings" or under "General Information--Rating of Units." A rating marked
    by "[_]" is contingent upon Standard & Poor's receiving final
    documentation from the insurer.
(3) There is shown under this heading the year in which each issue of
    Municipal Bonds is initially redeemable and the redemption price for that
    year; unless otherwise indicated, each issue continues to be redeemable at
    declining prices thereafter, but not below par value. The prices at which
    the Bonds may be redeemed or called prior to maturity may or may not
    include a premium and, in certain cases, may be less than the cost of the
    Bonds to the Trust. In addition, certain Bonds in the portfolio may be
    redeemed in whole or in part other than by operation of the stated
    redemption or sinking fund provisions under certain unusual or
    extraordinary circumstances specified in the instruments setting forth the
    terms and provisions of such Bonds. "S.F." indicates that a sinking fund
    is established with respect to an issue of Municipal Bonds.
(4) During the initial offering period, evaluations of Municipal Bonds are
    made on the basis of current offering side evaluations of the Municipal
    Bonds. The aggregate offering price is greater than the aggregate bid
    price of the Municipal Bonds, which is the basis on which Redemption
    Prices will be determined for purposes of redemption of Units after the
    initial offering period.
(5) Other information regarding the Municipal Bonds in the Trust Funds, at the
    opening of business on the Initial Date of Deposit, is as follows:
 
<TABLE>     
<CAPTION>
                                                           INSURED    INSURED
                                                          CALIFORNIA  MICHIGAN
                                                          SERIES 20  SERIES 12
                                                          ---------- ----------
   <S>                                                    <C>        <C>
   Cost of Bonds to Sponsor.............................. $2,496,205 $2,813,966
   Profit or (Loss) to Sponsor........................... $      490 $   13,579
   Annual Interest Income to Trust....................... $  112,000 $  172,719
   Bid Side Value of Bonds............................... $2,494,775 $2,812,313
</TABLE>    
 
  Neither Cost of Bonds to Sponsor nor Profit or (Loss) to Sponsor reflects
  underwriting profits or losses received or incurred by the Sponsor through
  its participation in underwriting syndicates but such amounts reflect
  portfolio hedging transaction costs, hedging gains or losses, certain other
  carrying costs and the cost of insurance obtained by the Sponsor, if any,
  prior to the Initial Date of Deposit for individual Bonds.
 
                                                                           TE-7
                             TAX-EXEMPT PORTFOLIOS
<PAGE>
 
MUNICIPAL BOND RISK FACTORS
 
Certain of the Bonds in the Trust Funds may be general obligations of a
governmental entity that are backed by the taxing power of such entity. All
other Bonds in the Trusts are revenue bonds payable from the income of a
specific project or authority and are not supported by the issuer's power to
levy taxes. General obligation bonds are secured by the issuer's pledge of its
faith, credit and taxing power for the payment of principal and interest.
Revenue bonds, on the other hand, are payable only from the revenues derived
from a particular facility or class of facilities or, in some cases, from the
proceeds of a special excise or other specific revenue source. There are, of
course, variations in the security of the different Bonds in the Trust Funds,
both within a particular classification and between classifications, depending
on numerous factors.
 
Certain of the Bonds in the Trust Funds may be obligations of issuers whose
revenues are derived from services provided by hospitals and other health care
facilities, including nursing homes. Ratings of bonds issued for health care
facilities are often based on feasibility studies that contain projections of
occupancy levels, revenues and expenses. A facility's gross receipts and net
income available for debt service will be affected by future events and
conditions including, among other things, demand for services and the ability
of the facility to provide the services required, physicians' confidence in
the facility, management's capabilities, economic developments in the service
area, competition, efforts by insurers and governmental agencies to limit
rates, legislation establishing state rate-setting agencies, expenses, the
cost and possible unavailability of malpractice insurance, the funding of
Medicare, Medicaid and other similar third party payor programs, and
government regulation. Federal legislation has been enacted which implements a
system of prospective Medicare reimbursement which may restrict the flow of
revenues to hospitals and other facilities which are reimbursed for services
provided under the Medicare program. Future legislation or changes in the
areas noted above, among other things, would affect all hospitals to varying
degrees and, accordingly, any adverse changes in these areas may affect the
ability of such issuers to make payments of principal and interest on
Municipal Bonds held in the portfolios of the Trust Funds. Such adverse
changes also may affect the ratings of the Municipal Bonds held in the
portfolios of the Trust Funds.
 
Certain of the Bonds in the Trust Funds may be single family mortgage revenue
bonds, which are issued for the purpose of acquiring from originating
financial institutions notes secured by mortgages on residences located within
the issuer's boundaries and owned by persons of low or moderate income.
Mortgage loans are generally partially or completely prepaid prior to their
final maturities as a result of events such as sale of the mortgaged premises,
default, condemnation or casualty loss. Because these Bonds are subject to
extraordinary mandatory redemption in whole or in part from such prepayments
of mortgage loans, a substantial portion of such Bonds will probably be
redeemed prior to their scheduled maturities or even prior to their ordinary
call dates. The redemption price of such issues may be more or less than the
offering price of such Bonds. Extraordinary mandatory redemption without
premium could also result from the failure of the originating financial
institutions to make mortgage loans in sufficient amounts within a specified
time period or, in some cases, from the sale by the Bond issuer of the
mortgage loans. Failure of the originating financial institutions to make
mortgage loans would be due principally to the interest rates on mortgage
loans funded from other sources becoming competitive with the interest rates
on the mortgage loans funded with the proceeds of the single family mortgage
revenue bonds. Additionally, unusually high rates of default on the underlying
mortgage loans may reduce revenues available for the payment of principal of
or interest on such mortgage revenue bonds. Single family mortgage revenue
bonds issued after December 31, 1980 were issued under Section 103A of the
Internal Revenue Code of 1954, which Section contains certain ongoing
requirements relating to the use
TE-8
                             TAX-EXEMPT PORTFOLIOS
<PAGE>
 
of the proceeds of such Bonds in order for the interest on such Bonds to
retain its tax-exempt status. In each case, the issuer of the Bonds has
covenanted to comply with applicable ongoing requirements and bond counsel to
such issuer has issued an opinion that the interest on the Bonds is exempt
from Federal income tax under existing laws and regulations. There can be no
assurances that the ongoing requirements will be met. The failure to meet
these requirements could cause the interest on the Bonds to become taxable,
possibly retroactively from the date of issuance.
 
Certain of the Bonds in the Trust Funds may be obligations of issuers whose
revenues are primarily derived from mortgage loans to housing projects for low
to moderate income families. The ability of such issuers to make debt service
payments will be affected by events and conditions affecting financed
projects, including, among other things, the achievement and maintenance of
sufficient occupancy levels and adequate rental income, increases in taxes,
employment and income conditions prevailing in local labor markets, utility
costs and other operating expenses, the managerial ability of project
managers, changes in laws and governmental regulations, the appropriation of
subsidies and social and economic trends affecting the localities in which the
projects are located. The occupancy of housing projects may be adversely
affected by high rent levels and income limitations imposed under Federal and
state programs. Like single family mortgage revenue bonds, multi-family
mortgage revenue bonds are subject to redemption and call features, including
extraordinary mandatory redemption features, upon prepayment, sale or non-
origination of mortgage loans as well as upon the occurrence of other events.
Certain issuers of single or multi-family housing bonds have considered
various ways to redeem bonds they have issued prior to the stated first
redemption dates for such bonds. In connection with the housing Bonds held by
the Trust Funds, the Sponsor has not had any direct communications with any of
the issuers thereof, but at the Initial Date of Deposit it is not aware that
any of the respective issuers of such Bonds are actively considering the
redemption of such Bonds prior to their respective stated initial call dates.
However, there can be no assurance that an issuer of a Bond in the Trusts will
not attempt to so redeem a Bond in the Trust Funds.
 
Certain of the Bonds in the Trust Funds may be obligations of issuers whose
revenues are derived from the sale of water and/or sewerage services. Water
and sewerage bonds are generally payable from user fees. Problems faced by
such issuers include the ability to obtain timely and adequate rate increases,
a decline in population resulting in decreased user fees, the difficulty of
financing large construction programs, the limitations on operations and
increased costs and delays attributable to environmental considerations, the
increasing difficulty of obtaining or discovering new supplies of fresh water,
the effect of conservation programs and the impact of "no-growth" zoning
ordinances. Issuers may have experienced these problems in varying degrees.
 
Certain of the Bonds in the Trust Funds may be obligations of issuers whose
revenues are primarily derived from the sale of electric energy or natural
gas. Utilities are generally subject to extensive regulation by state utility
commissions which, among other things, establish the rates which may be
charged and the appropriate rate of return on an approved asset base. The
problems faced by such issuers include the difficulty in obtaining approval
for timely and adequate rate increases from the governing public utility
commission, the difficulty in financing large construction programs, the
limitations on operations and increased costs and delays attributable to
environmental considerations, increased competition, recent reductions in
estimates of future demand for electricity in certain areas of the country,
the difficulty of the capital market in absorbing utility debt, the difficulty
in obtaining fuel at reasonable prices and the effect of energy conservation.
Issuers may have experienced these problems in varying degrees. In addition,
Federal, state and municipal governmental authorities may from time to time
review existing and impose additional regulations governing the licensing,
construction and operation of nuclear power plants, which may adversely affect
the ability of the issuers of such Bonds to make payments of principal and/or
interest on such Bonds.
                                                                           TE-9
                             TAX-EXEMPT PORTFOLIOS
<PAGE>
 
Certain of the Bonds in the Trust Funds may be industrial revenue bonds
("IRBs"), including pollution control revenue bonds, which are tax-exempt
securities issued by states, municipalities, public authorities or similar
entities to finance the cost of acquiring, constructing or improving various
industrial projects. These projects are usually operated by corporate
entities. Issuers are obligated only to pay amounts due on the IRBs to the
extent that funds are available from the unexpended proceeds of the IRBs or
receipts or revenues of the issuer under an arrangement between the issuer and
the corporate operator of a project. The arrangement may be in the form of a
lease, installment sale agreement, conditional sale agreement or loan
agreement, but in each case the payments to the issuer are designed to be
sufficient to meet the payments of amounts due on the IRBs. Regardless of the
structure, payment of IRBs is solely dependent upon the creditworthiness of
the corporate operator of the project or corporate guarantor. Corporate
operators or guarantors may be affected by many factors which may have an
adverse impact on the credit quality of the particular company or industry.
These include cyclicality of revenues and earnings, regulatory and
environmental restrictions, litigation resulting from accidents or
environmentally-caused illnesses, extensive competition and financial
deterioration resulting from leveraged buy-outs or takeovers. The IRBs in the
Trust Funds may be subject to special or extraordinary redemption provisions
which may provide for redemption at par or, with respect to original issue
discount bonds, at issue price plus the amount of original issue discount
accreted to the redemption date plus, if applicable, a premium. The Sponsor
cannot predict the causes or likelihood of the redemption date plus, if
applicable, a premium. The Sponsor cannot predict the causes or likelihood of
the redemption of IRBs or other Bonds in the Trust Funds prior to the stated
maturity of such Bonds.
 
Certain of the Bonds in the Trust Funds may be obligations which are payable
from and secured by revenues derived from the ownership and operation of
facilities such as airports, bridges, turnpikes, port authorities, convention
centers and arenas. The major portion of an airport's gross operating income
is generally derived from fees received from signatory airlines pursuant to
use agreements which consist of annual payments for leases, occupancy of
certain terminal space and service fees. Airport operating income may
therefore be affected by the ability of the airlines to meet their obligations
under the use agreements. The air transport industry is experiencing
significant variations in earnings and traffic, due to increased competition,
excess capacity, increased costs, deregulation, traffic constraints and other
factors, and several airlines are experiencing severe financial difficulties.
The Sponsor cannot predict what effect these industry conditions may have on
airport revenues which are dependent for payment on the financial condition of
the airlines and their usage of the particular airport facility. Similarly,
payment on Bonds related to other facilities is dependent on revenues from the
projects, such as user fees from ports, tolls on turnpikes and bridges and
rents from buildings. Therefore, payment may be adversely affected by
reduction in revenues due to such factors as increased cost of maintenance,
decreased use of a facility, lower cost of alternative modes of
transportation, scarcity of fuel and reduction or loss of rents.
 
Certain of the Bonds in the Trust Funds may be obligations of issuers which
are, or which govern the operation of, schools, colleges and universities and
whose revenues are derived mainly from ad valorem taxes, or for higher
eduction systems, from tuition, dormitory revenues, grants and endowments.
General problems relating to school bonds include litigation contesting the
state constitutionality of financing public eduction in part from ad valorem
taxes, thereby creating a disparity in educational funds available to schools
in wealthy areas and schools in poor areas. Litigation or legislation on this
issue may affect the sources of funds available for the payment of school
bonds in the Trusts. General problems relating to college and university
obligations would include the prospect of a declining percentage of the
population consisting of "college" age individuals, possible inability to
raise tuition and fees sufficiently
TE-10
                             TAX-EXEMPT PORTFOLIOS
<PAGE>
 
to cover increased operating costs, the uncertainty of continued receipt of
Federal grants and state funding and new government legislation or regulations
which may adversely affect the revenues or costs of such issuers. All of such
issuers have been experiencing certain of these problems in varying degrees.
 
Certain of the Bonds in the Trust Funds may be Urban Redevelopment Bonds
("URBs"). URBs have generally been issued under bond resolutions pursuant to
which the revenues and receipts payable under the arrangements with the
operator of a particular project have been assigned and pledged to purchasers.
In some cases, a mortgage on the underlying project may have been granted as
security for the URBs. Regardless of the structure, payment of the URBs is
solely dependent upon the creditworthiness of the operator of the project.
 
Certain of the Bonds in the Trust Funds may be lease revenue bonds whose
revenues are derived from lease payments made by a municipality or other
political subdivision which is leasing equipment or property for use in its
operation. The risks associated with owning Bonds of this nature include the
possibility that appropriation of funds for a particular project or equipment
may be discontinued. The Sponsor cannot predict the likelihood of
nonappropriation of funds for these types of lease revenue Bonds.
 
Certain of the Bonds in the Trust Funds may be sales and/or use tax revenue
bonds whose revenues are derived from the proceeds of a special sales or use
tax. Such taxes are generally subject to continuing Legislature approval.
Payments may be adversely affected by reduction of revenues due to decreased
use of a facility or decreased sales.
 
Investors should be aware that many of the Bonds in the Trust Funds are
subject to continuing requirements such as the actual use of Bond proceeds or
manner of operation of the project financed from Bond proceeds that may affect
the exemption of interest on such Bonds from Federal income taxation. Although
at the time of issuance of each of the Bonds in the Trusts an opinion of bond
counsel was rendered as to the exemption of interest on such obligations from
Federal income taxation, there can be no assurance that the respective issuers
or other obligors on such obligations will fulfill the various continuing
requirements established upon issuance of the Bonds. A failure to comply with
such requirements may cause a determination that interest on such obligations
is subject to Federal income taxation, perhaps even retroactively from the
date of issuance of such Bonds, thereby reducing the value of the Bonds and
subjecting Unitholders to unanticipated tax liabilities.
 
Federal bankruptcy statutes relating to the adjustment of debts of political
subdivisions or authorities of states of the United States provide that, in
certain circumstances, such subdivisions or authorities may be authorized to
initiate bankruptcy proceedings without prior notice to or consent of
creditors, which proceedings could result in material and adverse modification
or alteration of the rights of holders of obligations issued by such
subdivisions or authorities.
 
Certain of the Bonds in the Trust Funds may represent "moral obligations" of a
governmental entity other than the issuer. In the event that the issue of a
Municipal Bond defaults in the repayment thereof, the governmental entity
lawfully may, but is not obligated to, discharge the obligation of the issuer
to repay such Municipal Bond.
 
STATE RISK FACTORS AND STATE TAX STATUS
 
None of the special counsel to the various Trust Funds has expressed any
opinion regarding the completeness or materiality of any matters contained in
this Prospectus other than the tax opinions set forth under "Federal Tax
Status." For risks specific to the individual Trusts, see "Risk Factors" for
each Trust.
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INSURED CALIFORNIA SERIES 20     
 
Risk Factors
 
As described above, the Trust will invest substantially all of its assets in
California Municipal Obligations. The Trust is therefore susceptible to
political, economic or regulatory factors affecting issuers of California
Municipal Obligations. These include the possible adverse effects of certain
California constitutional amendments, legislative measures, voter initiatives
and other matters that are described below. The following information provides
only a brief summary of the complex factors affecting the financial situation
in California (the "State") and is derived from sources that are generally
available to investors and are believed to be accurate. No independent
verification has been made of the accuracy or completeness of any of the
following information. It is based in part on information obtained from
various State and local agencies in California or contained in Official
Statements for various California Municipal Obligations.
 
There can be no assurance that future statewide or regional economic
difficulties, and the resulting impact on State or local governmental finances
generally, will not adversely affect the market value of California Municipal
Obligations held in the portfolio of the Fund or the ability of particular
obligors to make timely payments of debt service on (or relating to) those
obligations.
 
California's economy is the largest among the 50 states and one of the largest
in the world. The State's population of almost 32 million represents 12.3% of
the total United States population and grew by 27% in the 1980s. While the
State's substantial population growth during the 1980s stimulated local
economic growth and diversification and sustained a real estate boom between
1984 and 1990, it has increased strains on the State's limited water resources
and its infrastructure. Resultant traffic congestion, school overcrowding and
high housing costs have increased demands for government services and may
impede future economic growth. Population growth has slowed between 1991 and
1993 even while substantial immigration has continued, due to a significant
increase in outmigration by California residents. Generally, the household
incomes of new residents have been substantially lower (and their education
and social service utilization higher) than those of departing households,
which may have a major long-term socioeconomic and fiscal impact. However,
with the California economy improving, the recent net outmigration within the
Continental U.S. is expected to decrease or be reversed.
 
From mid-1990 to late 1993, the State's economy suffered its worst recession
since the 1930s, with recovery starting later than for the nation as a whole.
The State has experienced the worst job losses of any post-war recession.
Prerecession job levels may not be realized until near the end of the decade.
The largest job losses have been in Southern California, led by declines in
the aerospace and construction industries. Weakness statewide occurred in
manufacturing, construction, services and trade. Additional military base
closures will have further adverse effects on the State's economy later in the
decade.
 
Since the start of 1994, the California economy has shown signs of steady
recovery and growth. The State Department of Finance reports net job growth,
particularly in construction and related manufacturing, wholesale and retail
trade, transportation, recreation and services. This growth has offset the
continuing but slowing job losses in the aerospace industry and restructuring
of the finance and utility sectors. Unemployment in the State was down
substantially in 1994 from its 10% peak in January, 1994, but still remains
higher than the national average rate. Retail sales were up strongly in 1994
from year-earlier figures. Delay or slowdown in recovery will adversely affect
State revenues.
 
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Constitutional Limitations on Taxes and Appropriations
 
Limitation on Taxes. Certain California municipal obligations may be
obligations of issuers which rely in whole or in part, directly or indirectly,
on ad valorem property taxes as a source of revenue. The taxing powers of
California local governments and districts are limited by Article XIIIA of the
California Constitution, enacted by the voters in 1978 and commonly known as
"Proposition 13." Briefly, Article XIIIA limits to 1% of full cash value the
rate of ad valorem property taxes on real property and generally restricts the
reassessment of property to the rate of inflation, not to exceed 2% per year,
or decline in value, or in the case of new construction or change of ownership
(subject to a number of exemptions). Taxing entities may, however, raise ad
valorem taxes above the 1% limit to pay debt service on voter-approved bonded
indebtedness.
 
Under Article XIIIA, the basic 1% ad valorem tax levy is applied against the
assessed value of property as of the owner's date of acquisition (or as of
March 1, 1975, if acquired earlier), subject to certain adjustments. This
system has resulted in widely varying amounts of tax on similarly situated
properties. Several lawsuits have been filed challenging the acquisition-based
assessment system of Proposition 13 and on June 18, 1992 the U.S. Supreme
Court announced a decision upholding Proposition 13.
 
Article XIIIA prohibits local governments from raising revenues through ad
valorem property taxes above the 1% limit; it also requires voters of any
governmental unit to give two-thirds approval to levy any "special tax." Court
decisions, however, allowed non-voter approved levy of "general taxes" which
were not dedicated to a specific use. In response to these decisions, the
voters of the State in 1986 adopted an initiative statute which imposed
significant new limits on the ability of local entities to raise or levy
general taxes, except by receiving majority local voter approval. Significant
elements of this initiative, "Proposition 62," have been overturned in recent
court cases. An initiative proposed to re-enact the provisions of Proposition
62 as a constitutional amendment was defeated by the voters in November 1990,
but such a proposal may be renewed in the future.
 
Appropriations Limits. California and its local governments are subject to an
annual "appropriations limit" imposed by Article XIIIB of the California
Constitution, enacted by the voters in 1979 and significantly amended by
Propositions 98 and 111 in 1988 and 1990, respectively. Article XIIIB
prohibits the State or any covered local government from spending
"appropriations subject to limitation" in excess of the appropriations limit
imposed. "Appropriations subject to limitation" are authorizations to spend
"proceeds of taxes," which consists of tax revenues and certain other funds,
including proceeds from regulatory licenses, user charges or other fees, to
the extent that such proceeds exceed the cost of providing the product or
service, but "proceeds of taxes" excludes most State subventions to local
governments. No limit is imposed on appropriations of funds which are not
"proceeds of taxes," such as reasonable user charges or fees, and certain
other non-tax funds, including bond proceeds.
 
Among the expenditures not included in the Article XIIIB appropriations limit
are (1) the debt service cost of bonds issued or authorized prior to January
1, 1979, or subsequently authorized by the voters, (2) appropriations arising
from certain emergencies declared by the Governor, (3) appropriations for
qualified capital outlay projects, (4) appropriations by the State of post-
1989 increases in gasoline taxes and vehicle weight fees, and (5)
appropriations made in certain cases of emergency.
 
The appropriations limit for each year is adjusted annually to reflect changes
in cost of living and population, and any transfers of service
responsibilities between government units. The definitions for such
adjustments were liberalized in 1990 to follow more closely growth in
California's economy.
 
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Obligations of the State of California. Under the California Constitution,
debt service on outstanding general obligation bonds is the second charge to
the General Fund after support of the public school system and public
institutions of higher education. Total outstanding general obligation bond
and lease purchase debt of the State increased from $9.4 billion at June 30,
1987 to $23.5 billion at June 30, 1994. In FY1993-94, debt service on general
obligation bonds and lease purchase debt was approximately 5.2% of General
Fund revenues.     
   
Recent Financial Results. The principal sources of General Fund revenues in
1993-94 were the California personal income tax (44% of total revenues), the
sales tax (35%), bank and corporation taxes (12%), and the gross premium tax
on insurance (3%). California maintains a Special Fund for Economic
Uncertainties (the "Economic Uncertainties Fund"), derived from General Fund
revenues, as a reserve to meet cash needs of the General Fund.     
   
General. Throughout the 1980's, State spending increased rapidly as the State
population and economy also grew rapidly, including increased spending for
many assistance programs to local governments, which were constrained by
Proposition 13 and other laws. The largest State program is assistance to
local public school districts. In 1988, an initiative (Proposition 98) was
enacted which (subject to suspension by a two-thirds vote of the Legislature
and the Governor) guarantees local school districts and community college
districts a minimum share of State General Fund revenues (currently about
33%).     
   
Since the start of 1990-91 Fiscal Year, the State has faced adverse economic,
fiscal, and budget conditions. The economic recession seriously affected State
tax revenues. It also caused increased expenditures for health and welfare
programs. The State is also facing a structural imbalance in its budget with
the largest programs supported by the General Fund (education, health, welfare
and corrections) growing at rates higher than the growth rates for the
principal revenue sources of the General Fund. These structural concerns will
be exacerbated in coming years by the expected need to substantially increase
capital and operating funds for corrections as a result of a "Three Strikes"
law enacted in 1994.     
          
Recent Budgets. As a result a result of these factors, among others, from the
late 1980's until 1992-93, the State had a period of nearly chronic budget
imbalance, with expenditures exceeding revenues in four out of six years, and
the State accumulated and sustained a budget deficit in the budget reserve,
the Special Fund for Economic Uncertainties ("SFEU") approaching $2.8 billion
at its peak at June 30, 1993. Starting in the 1990-91 Fiscal Year and for each
year thereafter, each budget required multibillion dollar actions to bring
projected revenues and expenditures into balance and to close large "budget
gaps" which were identified. The Legislature and Governor eventually agreed on
a number of different steps to produce Budget Acts in the years 1991-92 to
1994-95, including:     
     
  . significant cuts in health and welfare program expenditures;     
     
  . transfers of program responsibilities and funding from the State to local
    governments, coupled with some reduction in mandates on local government;
           
  . transfer of about $3.6 billion in annual local property tax revenues from
    cities, counties, redevelopment agencies and some other districts to
    local school districts, thereby reducing State funding for schools;     
     
  . reduction in growth of support for higher education programs, coupled
    with increases in student fees;     
     
  . revenue increases (particularly in the 1991-92 Fiscal Year budget), most
    of which were for a short duration;     
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  . increased reliance on aid from the federal government to offset the costs
    of incarcerating, educating and providing health and welfare services to
    undocumented aliens (although these efforts have produced much less
    federal aid than the State Administration has requested); and     
     
  . various one-time adjustments and accounting changes.     
   
Despite these budget actions, the effects of the recession led to large,
unanticipated deficits in the SFEU, as compared to projected positive
balances. By the start of the 1993-94 Fiscal Year, the accumulated deficit was
so large (almost $2.8 billion) that it was impractical to budget to retire it
in one year, so a two-year program was implemented, using the issuance of
revenue anticipation warrants to carry a portion of the deficit over the end
of the fiscal year. When the economy failed to recover sufficiently in 1993-
94, a second two-year plan was implemented in 1994-95, to carry the final
retirement of the deficit into 1995-96.     
   
The combination of stringent budget actions cutting State expenditures, and
the turnaround of the economy by late 1993, finally led to the restoration of
positive financial results. While General Fund revenues and expenditures were
essentially equal in FY 1992-93 (following two years of excess expenditures
over revenues), the General Fund had positive operating results in FY 1993-94
and 1994-95, which have reduced the accumulated budget deficit to around $600
million as of June 30, 1995.     
   
A consequence of the accumulated budget deficits in the early 1990's, together
with other factors such as disbursement of funds to local school districts
"borrowed" from future fiscal years and hence not shown in the annual budget,
was to significantly reduce the State's cash resources available to pay its
ongoing obligations. When the Legislature and the Governor failed to adopt a
budget for the 1992-93 Fiscal Year by July 1, 1992, which would have allowed
the State to carry out its normal annual cash flow borrowing to replenish its
cash reserves, the State Controller was forced to issue registered warrants
("IOUs") to pay a variety of obligations representing prior years' or
continuing appropriations, and mandates from court orders. Available funds
were used to make constitutionally-mandated payments, such as debt service on
bonds and warrants. Between July 1 and September 4, 1992 the State Controller
issued a total of approximately $3.8 billion of registered warrants. After
that date, all remaining outstanding registered warrants (about $2.9 billion)
were called for redemption from proceeds of the issuance of 1992 Interim Notes
after the budget was adopted.     
   
The State's cash condition became so serious in late spring of 1992 that the
State Controller was required to issue revenue anticipation warrants maturing
in the following fiscal year in order to pay the State's continuing
obligations. The State was forced to rely increasingly on external debt
markets to meet its cash needs, as a succession of notes and warrants (both
forms of short-term cash flow financing) were issued in the period from June
1992 to July 1994, often needed to pay previously-maturing notes or warrants.
These borrowings were used also in part to spread out the repayment of the
accumulated budget deficit over the end of a fiscal year.     
   
The State issued $7.0 billion of short-term debt in July, 1994 to meet its
cash flow needs and to finance the deferral of part of the accumulated budget
deficit to the 1995-96 fiscal year. In order to assure repayment of the $4
billion, 22-month part of this borrowing, the State enacted legislation (the
"Trigger Law") which can lead to automatic, across-the-board cuts in General
Fund expenditures in either the 1994-95 or 1995-96 fiscal years if cash flow
projections made at certain times during those years show deterioration from
the projections made in July 1994 when the borrowings were made. On November
15, 1994, the State Controller as part of the Trigger Law reported that the
cash position of the General     
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Fund on June 30, 1995 would be about $580 million better than earlier
projected, so no automatic budget adjustments were required in 1994-95. The
Controller's report showed that loss of federal funds was offset by higher
revenues, lower expenditures, and certain other increases in cash resources.
       
Current Budget. For the first time in four years, the State entered the 1995-
96 fiscal year with strengthening revenues based on an improving economy. The
major feature of the Governor's proposed Budget, a 15% phased tax cut, was
rejected by the Legislature.     
   
The 1995-96 Budget Act was signed by the Governor on August 3, 1995, 34 days
after the start of the fiscal year. The Budget Act projects General Fund
revenues and transfers of $44.1 billion. Expenditures are budgeted at $43.4
billion. The Department of Finance projects that, after repaying the last of
the carryover budget deficit, there will be a positive balance of less than
$30 million in the budget reserve, the Special Fund for Economic
Uncertainties, at June 30, 1996, providing no margin for adverse results
during the year.     
   
The Department of Finance projects cash flow borrowings in the 1995-96 Fiscal
Year will be the smallest in many years, comprising about $2 billion of notes
to be issued in April, 1996, and maturing by June 30, 1996. With full payment
of $4 billion of revenue anticipation warrants on April 25, 1996, the
Department sees no further need for borrowing over the end of the fiscal year.
The Department projects that available cash resources to pay State obligations
will be almost $2 billion at June 30, 1996. This "cushion" will be re-examined
by the State Controller on October 15, 1995, in the third step in the Budget
Adjustment Law process. If the Controller believes the available cash
resources on June 30, 1996 will, in fact, be zero or less, her report would
start a process which could lead to automatic budget cuts starting in
December, 1995.     
   
The principal features of the 1995-96 Budget Act, in addition to those noted
above, are additional cuts in health and welfare expenditures (some of which
are subject to approvals or waivers by the federal government); assumed
further federal aid for illegal immigrant costs; and an increase in per-pupil
funding for public schools and community colleges, the first such significant
increase in four years.     
   
The State's difficult financial condition for the current and upcoming budget
years will result in continued pressure upon almost all local governments,
particularly school districts and counties which depend on State aid. Despite
efforts in recent years to increase taxes and reduce governmental
expenditures, there can be no assurance that the State will not face budget
gaps in the future.     
   
Bond Rating. State general obligation bonds ratings were reduced in July, 1994
to "A1" by Moody's and "A" by S&P. Both of these ratings were reduced from
"AAA" levels which the State held until late 1991. There can be no assurance
that such ratings will be maintained in the future. It should be noted that
the creditworthiness of obligations issued by local California issuers may be
unrelated to the creditworthiness of obligations issued by the State of
California, and that there is no obligation on the part of the State to make
payment on such local obligations in the event of default.     
   
Legal Proceedings. The State is involved in certain legal proceedings
(described in the State's recent financial statements) that, if decided
against the State, may require the State to make significant future
expenditures or may substantially impair revenues. Trial courts have recently
entered tentative decisions or injunctions which would overturn several parts
of the state's recent budget compromises. The matters covered by these
lawsuits include a deferral of payments by the State to the Public Employees
Retirement System, reductions in welfare payments, and the use of certain
cigarette tax funds for health costs. All of these cases are subject to
further proceedings and appeals, and if the State eventually loses, the final
remedies may not have to be implemented in one year.     
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Obligations of Other Issuers     
   
Other Issuers of California Municipal Obligations. There are a number of state
agencies, instrumentalities and political subdivisions of the State that issue
Municipal Obligations, some of which may be conduit revenue obligations
payable from payments from private borrowers. These entities are subject to
various economic risks and uncertainties, and the credit quality of the
securities issued by them may vary considerably from the credit quality of the
obligations backed by the full faith and credit of the State.     
   
State Assistance. Property tax revenues received by local governments declined
more than 50% following passage of Proposition 13. Subsequently, the
California Legislature enacted measures to provide for the redistribution of
the State's General Fund surplus to local agencies, the reallocation of
certain State revenues to local agencies and the assumption of certain
governmental functions by the State to assist municipal issuers to raise
revenues. Through 1990-91, local assistance (including public schools)
accounted for approximately 75% of General Fund spending. To reduce State
General Fund support for school districts, the 1992-93 and 1993-94 Budget Acts
caused local governments to transfer $3.9 billion of property tax revenues to
school districts, representing loss of all of the post-Proposition 13
"bailout" aid. The largest share of these transfers came from counties, and
the balance from cities, special districts and redevelopment agencies. In
order to make up this shortfall, the Legislature proposed and voters approved
in 1993 dedicating 0.5% of the sales tax to counties and cities for public
safety purposes. In addition, the Legislature has changed laws to relieve
local governments of certain mandates, allowing them to reduce costs.     
   
To the extent the State should be constrained by its Article XIIIB
appropriations limit, or its obligation to conform to Proposition 98, or other
fiscal considerations, the absolute level, or the rate of growth, of State
assistance to local governments may be further reduced. Any such reductions in
State aid could compound the serious fiscal constraints already experienced by
many local governments, particularly counties. At least one rural county
(Butte) publicly announced that it might enter bankruptcy proceedings in
August 1990, although such plans were put off after the Governor approved
legislation to provide additional funds for the county. Other counties have
also indicated that their budgetary condition is extremely grave. The Richmond
Unified School District (Contra Costa County) entered bankruptcy proceedings
in May 1991 but the proceedings have been dismissed. Los Angeles County, the
largest in the State, has reported severe fiscal problems, leading to a
nominal $1.2 billion deficit in its $11 billion budget for the 1995-96 Fiscal
Year. To balance the budget, the County has imposed severe cuts in services,
particularly for health care. The Legislature is considering actions to help
alleviate the County's fiscal problems, but none were completed before August
15, 1995. As a result of its bankruptcy proceedings (discussed further below),
Orange County also has implemented stringent cuts in services and has laid off
workers.     
   
Assessment Bonds. California Municipal Obligations which are assessment bonds
may be adversely affected by a general decline in real estate values or a
slowdown in real estate sales activity. In many cases, such bonds are secured
by land which is undeveloped at the time of issuance but anticipated to be
developed within a few years after issuance. In the event of such reduction or
slowdown, such development may not occur or may be delayed, thereby increasing
the risk of a default on the bonds. Because the special assessments or taxes
securing these bonds are not the personal liability of the owners of the
property assessed, the lien on the property is the only security for the
bonds. Moreover, in most cases the issuer of these bonds is not required to
make payments on the bonds in the event of delinquency in the payment of
assessments or taxes, except from amounts, if any, in a reserve fund
established for the bonds.     
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California Long-Term Lease Obligations. Certain California long-term lease
obligations, though typically payable from the general fund of the
municipality, are subject to "abatement" in the event the facility being
leased is unavailable for beneficial use and occupancy by the municipality
during the term of the lease. Abatement is not a default, and there may be no
remedies available to the holders of the certificates evidencing the lease
obligation in the event abatement occurs. The most common cases of abatement
are failure to complete construction of the facility before the end of the
period during which lease payments have been capitalized and uninsured
casualty losses to the facility (e.g., due to earthquake). In the event
abatement occurs with respect to a lease obligation, lease payments may be
interrupted (if all available insurance proceeds and reserves are exhausted)
and the certificates may not be paid when due.     
   
Several years ago the Richmond Unified School District (the "District")
entered into a lease transaction in which certain existing properties of the
District were sold and leased back in order to obtain funds to cover operating
deficits. Following a fiscal crisis in which the District's finances were
taken over by a State receiver (including a brief period under bankruptcy
court protection), the District failed to make rental payments on this lease,
resulting in a lawsuit by the Trustee for the Certificate of Participation
holders, in which the State was named defendant (on the grounds that it
controlled the District's finances). One of the defenses raised in answer to
this lawsuit was the invalidity of the District's lease. The trial court has
upheld the validity of the lease and the case has been settled. Any ultimate
judgment in any future case against the position asserted by the Trustee in
the Richmond case may have adverse implication for lease transactions of a
similar nature by other California entities.     
   
Other Considerations. The repayment of industrial development securities
secured by real property may be affected by California laws limiting
foreclosure rights of creditors. Securities backed by health care and hospital
revenues may be affected by changes in State regulations governing cost
reimbursements to health care providers under Medi-Cal (the State's Medicaid
program), including risks related to the policy of awarding exclusive
contracts to certain hospitals.     
   
Limitations on ad valorem property taxes may particularly affect "tax
allocation" bonds issued by California redevelopment agencies. Such bonds are
secured solely by the increase in assessed valuation of a redevelopment
project area after the start of redevelopment activity. In the event that
assessed values in the redevelopment project decline (e.g., because of a major
natural disaster such as an earthquake), the tax increment revenue may be
insufficient to make principal and interest payments on these bonds. Both
Moody's and S&P suspended ratings on California tax allocation bonds after the
enactment of Articles XIIIA and XIIIB, and only resumed such ratings on a
selective basis.     
   
Proposition 87, approved by California voters in 1988, requires that all
revenues produced by a tax rate increase go directly to the taxing entity
which increased such tax rate to repay that entity's general obligation
indebtedness. As a result, redevelopment agencies (which, typically, are the
issuers of tax allocation securities) no longer receive an increase in tax
increment when taxes on property in the project area are increased to repay
voter-approved bonded indebtedness.     
   
The effect of these various constitutional and statutory changes upon the
ability of California municipal securities issuers to pay interest and
principal on their obligations remains unclear. Furthermore, other measures
affecting the taxing or spending authority of California or its political
subdivisions may be approved or enacted in the future. Legislation has been or
may be introduced which would modify existing taxes or other revenue-raising
measures or which either would further limit or, alternatively, would increase
the abilities of state and local governments to impose new taxes or increase
existing taxes. It is not presently possible to predict the extent to which
any such legislation will be enacted. Nor is it presently possible to
determine the impact of any such legislation on California Municipal
Obligations in     
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which the Fund may invest, future allocations of state revenues to local
governments or the abilities of state or local governments to pay the interest
on, or repay the principal of, such California Municipal Obligations.     
   
Substantially all of California is within an active geologic region subject to
major seismic activity. Northern California in 1989 and Southern California in
1994 experienced major earthquakes causing billions of dollars in damages. The
federal government provided more than $13 billion in aid for both earthquakes,
and neither event is expected to have any long-term negative economic impact.
Any California Municipal Obligation in the California Insured Trust could be
affected by an interruption of revenues because of damaged facilities, or,
consequently, income tax deductions for casualty losses or property tax
assessment reductions. Compensatory financial assistance could be constrained
by the inability of (i) an issuer to have obtained earthquake insurance
coverage at reasonable rates; (ii) an insurer to perform on its contracts of
insurance in the event of widespread losses; or (iii) the Federal or State
government to appropriate sufficient funds within their respective budget
limitations.     
   
On January 17, 1994, a major earthquake with an estimated magnitude of 6.8 on
the Richter scale struck the Los Angeles area, causing significant property
damage to public and private facilities, presently estimated at $15-20
billion. While over $9.5 billion of federal aid, and a projected $1.9 billion
of State aid, plus insurance proceeds, will reimburse much of that loss, there
will be some ultimate loss of wealth and income in the region, in addition to
costs of the disruption caused by the event. Short-term economic projections
are generally neutral, as the infusion of aid will restore billions of dollars
to the local economy within a few months; already the local construction
industry has picked up. Although the earthquake will hinder recovery from the
recession in Southern California, already hard-hit, its long-term impact is
not expected to be material in the context of the overall wealth of the
region. Almost five years after the event, there are few remaining effects of
the 1989 Loma Prieta earthquake in northern California (which, however, caused
less severe damage than Northridge).     
   
On December 7, 1994, Orange County, California (the "County"), together with
its pooled investment fund (the "Pools") filed for protection under Chapter 9
of the federal Bankruptcy Code, after reports that the Pools had suffered
significant market losses in its investments caused a liquidity crisis for the
Pools and the County. More than 180 other public entities, most but not all
located in the County, were also depositors in the Pooled Fund. The County
estimated the Pools' loss at about $1.64 billion, or 23% of its initial
deposits of around $7.5 billion. Many of the entities which kept moneys in the
Pools, including the County, faced cash flow difficulties because of the
bankruptcy filing and may be required to reduce programs or capital projects.
Moody's and Standard & Poor's have suspended, reduced to below investment
grade levels, or placed on "Credit Watch" various securities of the County and
the entities participating in the Pools.     
   
On May 2, 1995, the Bankruptcy Court approved a settlement agreement covering
claims of the other participating entities against the County and the Pools.
Most participants have received in cash 80% (90% for school districts) of
their Pools' investment; the balance is to be paid in the future. The County
succeeded in deferring, by consent, until June 30, 1996, the repayment of $800
million of short-term obligations due in July and August, 1995; these notes
are, however, considered to be in default by Moody's and S&P. On June 27,
1995, County voters turned down a proposal for a temporary 0.5% increase in
the local sales tax, making the County's fiscal recovery much harder.     
   
The State of California has no obligation with respect to any obligations or
securities of the County or any of the other participating entities, although
under existing legal precedents, the State may be obligated to ensure that
school districts have sufficient funds to operate. All school districts were
able to meet their obligations in the 1994-95 Fiscal Year.     
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California Tax Status
   
In the opinion of Orrick, Herrington & Sutcliffe, special California tax
counsel to Insured California Series 20 (the "Insured California Trust"),
under existing law:     
 
  The Insured California Trust is not an association taxable as a corporation
  and the income of the Insured California Trust will be treated as the
  income of the Unitholders under the income tax laws of California;
 
  Amounts treated as interest on the underlying Bonds in the Insured
  California Trust which are exempt from tax under California personal income
  tax and property tax laws when received by the Insured California Trust
  will, under such laws, retain their status as tax-exempt interest when
  distributed to Unitholders. However, interest on the underlying Bonds
  attributed to a Unitholder which is a corporation subject to the California
  franchise tax laws may be includable in its gross income for purposes of
  determining its California franchise tax. Further, certain interest which
  is attributable to a Unitholder subject to the California personal income
  tax and which is treated as an item of tax preference for purposes of the
  federal alternative minimum tax pursuant to Section 57(a)(5) of the
  Internal Revenue Code of 1986 may also be treated as an item of tax
  preference that must be taken into account in computing such Unitholder's
  alternative minimum taxable income for purposes of the California
  alternative minimum tax enacted by 1987 California Statutes, chapter 1138.
  However, because of the provisions of the California Constitution exempting
  the interest on bonds issued by the State of California or by local
  governments within the state, from taxes levied on income, the application
  of the new California alternative minimum tax to interest otherwise exempt
  from the California personal income tax in some cases may be unclear;
 
  Under California income tax law, each Unitholder in the Insured California
  Trust will have a taxable event when the Insured California Trust disposes
  of a Bond (whether by sale, exchange, redemption, or payment at maturity)
  or when the Unitholder redeems or sells units. Because of the requirement
  that tax cost basis be reduced to reflect amortization of bond premium,
  under some circumstances a Unitholder may realize taxable gains when Units
  are sold or redeemed for an amount equal to, or less than, their original
  cost. The total cost of each Unit in the Insured California Trust to a
  Unitholder is allocated among each of the Bond issues held in the Insured
  California Trust (in accordance with the proportion of the Insured
  California Trust comprised by each Bond issue) in order to determine his
  per Unit tax cost for each Bond issue; and the tax cost reduction
  requirements relating to amortization of bond premium will apply separately
  to the per Unit cost of each Bond issue. Unitholders' bases in their Units,
  and the bases for their fractional interest in each Insured California
  Trust asset, may have to be adjusted for their pro rata share of accrued
  interest received, if any, on Bonds delivered after the Unitholders'
  respective settlement dates;
 
  Under the California personal property tax laws, bonds (including the Bonds
  in the Insured California Trust) or any interest therein is exempt from
  such tax;
 
  Under Section 17280(b)(2) of the California Revenue and Taxation Code,
  interest on indebtedness incurred or continued to purchase or carry Units
  of the Insured California Trust is not deductible for the purposes of the
  California personal income tax. While there presently is no California
  authority interpreting this provision, Section 17280(b)(2) directs the
  California Franchise Tax Board to prescribe regulations determining the
  proper allocation and apportionment if interest costs for this purpose. The
  Franchise Tax Board has not yet proposed or prescribed such regulations. In
  interpreting the generally similar Federal provision, the Internal Revenue
  Service has taken the position that such indebtedness need not be directly
  traceable to the purchase or carrying of Units (although the Service has
  not contended that a deduction for interest on indebtedness incurred to
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                             TAX-EXEMPT PORTFOLIOS
<PAGE>
 
  purchase or improve a personal residence or to purchase goods or services
  for personal consumption will be disallowed). In the absence of conflicting
  regulations or other California authority, the California Franchise Tax
  Board generally has interpreted California statutory tax provisions in
  accordance with Internal Revenue Service interpretations of similar Federal
  provisions.
 
  At the respective times of issuance of the Bonds, opinions relating to the
  validity thereof and to the exemption of interest thereon from Federal
  income tax and California personal income tax are rendered by bond counsel
  to the respective issuing authorities and we have relied solely upon such
  opinions, or, as to securities not yet delivered, forms of such opinions
  contained in official statements relating to such securities. Except in
  certain instances in which Orrick, Herrington & Sutcliffe acted as bond
  counsel to issuers of Bonds in the Insured California Trust, and as such
  made a review of proceedings relating to the issuance of certain Bonds at
  the time of their issuance, Orrick, Herrington & Sutcliffe has not made any
  review for the Trust of the proceedings relating to the issuance of the
  Bonds in the Insured California Trust or of the basis for such opinions.
 
For a discussion of Federal tax matters relating to distributions from the
Trust Fund, see "Federal Tax Status."
          
INSURED MICHIGAN SERIES 12     
          
Risk Factors     
   
Investors should be aware that the economy of the State of Michigan has, in
the past, proven to be cyclical, due primarily to the fact that the leading
sector of the State's economy is the manufacturing of durable goods. While the
State's efforts to diversity its economy have proven successful, as reflected
by the fact that the share of employment in the State in the durable goods
sector has fallen from 33.1 percent in 1960 to 17.9 percent in 1990, durable
goods manufacturing still represents a sizable portion of the State's economy.
As a result, any substantial national economic downturn is likely to have an
adverse effect on the economy of the State and on the revenues of the State
and some of its local governmental units.     
   
In July 1995, Moody's Investors Service Inc. raised the State's general
obligation bond rating to "Aa". In October 1989, Standard & Poor's Ratings
Group raised its rating on the State's general obligation bonds to "AA".     
   
The State's economy could continue to be affected by changes in the auto
industry, notably consolidation and plant closings resulting from competitive
pressures and over-capacity. Such actions could adversely affect State
revenues and the financial impact on the local units of government in the
areas in which plants are closed could be more severe. In addition, the State
is a party to various legal proceedings, some of which could, if unfavorably
resolved from the point of view of the State, substantially affect State
programs or finances.     
          
       
In recent years, the State has reported its financial results in accordance
with generally accepted accounting principles. For the fiscal years ended
September 30, 1990 and 1991, the State reported negative year-end balances in
the General Fund/School Aid Fund of $310.4 million and $169.4 million,
respectively. The State ended each of the 1992, 1993 and 1994 fiscal years
with its General Fund/School Aid Fund in balance, after having made
substantial transfers to the Budget Stabilization Fund in 1993 and 1994. A
positive cash balance in the combined General Fund/School Aid Fund was
recorded at September 30, 1990. In the 1991 through 1993 fiscal years, the
State experienced deteriorating cash     
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                             TAX-EXEMPT PORTFOLIOS
<PAGE>
 
   
balances which necessitated short-term borrowing and the deferral of certain
scheduled cash payments. The State did not borrow for cash flow purposes in
1994, but borrowed $500 million on March 9, 1995, which is due for repayment
on September 29, 1995. The State's Budget Stabilization fund received year-end
transfers from the General Fund of $283 million in 1993 and $464 million in
1994, bringing the balance in the Budget Stabilization Fund to $779 million at
September 30, 1994.     
          
The Michigan Constitution of 1963 limits the amount of total revenues of the
State raised from taxes and certain other sources to a level for each fiscal
year equal to a percentage of the State's personal income for the prior
calendar year. In the event that the State's total revenues exceed the limit
by 1 percent or more, the Michigan Constitution of 1963 requires that the
excess be refunded to taxpayers.     
   
On March 15, 1994, Michigan voters approved a school finance reform amendment
to the State's Constitution which, among other things, increased the State
sales tax rate from 4% to 6% and placed a cap on property assessment increases
for all property taxes. Concurrent legislation cut the State's income tax rate
from 4.6% to 4.4%, reduced some property taxes and altered local school
funding sources to a combination of property taxes and state revenues, some of
which is provided from other new or increased State taxes. The legislation
also contained other provisions that alter (and in some cases, may reduce) the
revenues of local units of government, and tax increment bonds could be
particularly affected. While the ultimate impact of the constitutional
amendment and related legislation cannot yet be accurately predicted,
investors should be alert to the potential effect of such measures upon the
operations and revenues of Michigan local units of government.     
   
In addition, the State Legislature recently adopted a package of state tax
cuts, including a phase out of the intangibles tax, an increase in exemption
amounts for personal income tax, and reductions in the single business tax.
       
Although all or most of the Bonds in the Trust are revenue obligations or
general obligations of local governments or authorities rather than general
obligations of the State of Michigan itself, there can be no assurance that
any financial difficulties the State may experience will not adversely affect
the market value or marketability of the Bonds or the ability of the
respective obligors to pay interest on or principal of the Bonds, particularly
in view of the dependency of local governments and other authorities upon
State aid and reimbursement programs and, in the case of bonds issued by the
State Building Authority, the dependency of the State Building Authority on
the receipt of rental payments from the State to meet debt service
requirements upon such bonds. In the 1991 fiscal year, the State deferred
certain scheduled cash payments to municipalities, school districts,
universities and community colleges. While such deferrals were made up at
specified later dates, similar future deferrals could have an adverse impact
on the cash position of some local governmental units. Additionally, the State
reduced revenue sharing payments to municipalities below that level provided
under formulas by $10.9 million in the 1991 fiscal year and $34.4 million in
the 1992 fiscal year, $45.5 million in the 1993 fiscal year and $64.6 million
(budgeted) in the 1994 fiscal year.     
   
The Trust may contain general obligation bonds of local units of government
pledging the full faith and credit of the local unit which are payable from
the levy of ad valorem taxes on taxable property within the jurisdiction of
the local unit. Such bonds issued prior to December 22, 1978, or issued after
December 22, 1978 with the approval of the electors of the local unit, are
payable from property taxes levied without limitation as to rate or amount.
With respect to bonds issued after December 22, 1978, and which were not
approved by the electors of the local unit, the tax levy of the local unit for
debt service purposes is subject to constitutional, statutory and charter tax
rate limitations. In addition, several     
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                             TAX-EXEMPT PORTFOLIOS
<PAGE>
 
   
major industrial corporations have instituted challenges of their ad valorem
property tax assessments in a number of local municipal units in the State. If
successful, such challenges could have an adverse impact on the ad valorem tax
bases of such units which could adversely affect their ability to raise funds
for operation and debt service requirements.     
   
Michigan Tax Status     
   
In the opinion of Miller, Canfield, Paddock and Stone, special counsel to the
Insured Michigan Series 12 (the "Insured Michigan Trust") for Michigan tax
matters, under existing Michigan law:     
     
  The Insured Michigan Trust and the owners of Units will be treated for
  purposes of the Michigan income tax laws and the Single Business Tax in
  substantially the same manner as they are for purposes of the Federal
  income tax laws, as currently enacted. Accordingly, we have relied upon the
  opinion of Chapman and Cutler as to the applicability of Federal income tax
  under the Internal Revenue Code of 1986 to the Insured Michigan Trust and
  the Unitholders.     
     
  Under the income tax laws of the State of Michigan, the Insured Michigan
  Trust is not an association taxable as a corporation; the income of the
  Insured Michigan Trust will be treated as the income of the Unitholders and
  be deemed to have been received by them when received by the Insured
  Michigan Trust. Interest on the underlying Bonds which is exempt from tax
  under these laws when received by the Insured Michigan Trust will retain
  its status as tax exempt interest to the Unitholders.     
     
  For purposes of the foregoing Michigan tax laws, each Unitholder will be
  considered to have received his pro rata share of Bond interest when it is
  received by the Insured Michigan Trust, and each Unitholder will have a
  taxable event when the Insured Michigan Trust disposes of a Bond (whether
  by sale, exchange, redemption or payment at maturity) or when the
  Unitholder redeems or sells his Unit to the extent the transaction
  constitutes a taxable event for Federal income tax purposes. The tax cost
  of each unit to a Unitholder will be established and allocated for purposes
  of these Michigan tax laws in the same manner as such cost is established
  and allocated for Federal income tax purposes.     
     
  Under the Michigan Intangibles Tax, the Insured Michigan Trust is not
  taxable and the pro rata ownership of the underlying Bonds, as well as the
  interest thereon, will be exempt to the Unitholders to the extent the
  Insured Michigan Trust consists of obligations of the State of Michigan or
  its political subdivisions or municipalities, or of obligations of the
  Commonwealth of Puerto Rico, Guam or of the United States Virgin Islands.
  The Intangibles Tax is being phased out, with reductions of twenty-five
  percent (25%) in 1994 and 1995, fifty percent (50%) in 1996, and seventy-
  five percent (75%) in 1997, with total repeal effective January 1, 1998.
         
  The Michigan Single Business Tax replaced the tax on corporate and
  financial institution income under the Michigan Income Tax, and the
  Intangible Tax with respect to those intangibles of persons subject to the
  Single Business Tax the income from which would be considered in computing
  the Single Business Tax. Persons are subject to the Single Business Tax
  only if they are engaged in "business activity", as defined in the Act.
  Under the Single Business Tax, both interest received by the Insured
  Michigan Trust on the underlying Bonds and any amount distributed from
  Insured Michigan Trust to a Unitholder, if not included in determining
  taxable income for Federal income tax purposes, is also not included in the
  adjusted tax base upon which the Single Business Tax is computed, of either
  the Insured Michigan Trust or the Unitholders. If the Insured Michigan
  Trust or the Unitholders have a taxable event for Federal income tax
  purposes when the Insured Michigan Trust disposes of a Bond (whether by
  sale, exchange, redemption or payment at maturity) or the     
                                                                          TE-23
                             TAX-EXEMPT PORTFOLIOS
<PAGE>
 
     
  Unitholder redeems or sells his Unit, an amount equal to any gain realized
  from such taxable event which was included in the computation of taxable
  income for Federal income tax purposes (plus an amount equal to any capital
  gain of an individual realized in connection with such event but excluded
  in computing that individual's Federal taxable income) will be included in
  the tax base against which, after allocation, apportionment and other
  adjustments, the Single Business Tax is computed. The tax base will be
  reduced by an amount equal to any capital loss realized from such
         
  a taxable event, whether or not the capital loss was deducted in computing
  Federal taxable income in the year the loss occurred. Unitholders should
  consult their tax advisor as to their status under Michigan law.     
     
  Any proceeds paid under an insurance policy issued to the Trustee of the
  Trust, or paid under individual policies obtained by issuers of Bonds,
  which, when received by the Unitholders, represent maturing interest on
  defaulted obligations held by the Trustee, will be excludable from the
  Michigan income tax laws and the Single Business Tax if, and to the same
  extent as, such interest would have been so excludable if paid by the
  issuer of the defaulted obligations. While treatment under the Michigan
  Intangibles Tax is not premised upon the characterization of such proceeds
  under the Internal Revenue Code, the Michigan Department of Treasury should
  adopt the same approach as under the Michigan income tax laws and the
  Single Business Tax.     
     
  As the Tax Reform Act of 1986 eliminates the capital gain deduction for tax
  years beginning after December 31, 1986, the federal adjusted gross income,
  the computation base for the Michigan Income Tax, of a Unitholder will be
  increased accordingly to the extent such capital gains are realized when
  the Insured Michigan Trust disposes of a Bond or when the Unitholder
  redeems or sells a Unit, to the extent such transaction constitutes a
  taxable event for Federal income tax purposes.     
   
For a discussion of Federal tax matters relating to distributions from the
Trust Fund, see "Federal Tax Status."     
 
INSURANCE ON THE BONDS
 
All Municipal Bonds in the portfolios of the Insured Trust Funds are insured
as to the scheduled payment of interest and principal by the issuer or the
Sponsor from MBIA Insurance ("MBIA Corporation") Corporation or other
insurers. See "Portfolios" and the Notes thereto. The premium for any
insurance policy or policies obtained by an issuer of Municipal Bonds or the
Sponsor has been paid in advance by such issuer or the Sponsor and any such
policy or policies are non-cancellable and will remain in force so long as the
Municipal Bonds so insured are outstanding and the insurer and/or insurers
thereof remain in business. Where Municipal Bond insurance is obtained by the
issuer or the Sponsor directly from MBIA Corporation or another insurer, no
premiums for insurance are paid by an Insured Trust Fund. If the provider of
an original issuance insurance policy is unable to meet its obligations under
such policy or if the rating assigned to the claims-paying ability of any such
insurer deteriorates, no other insurer has an obligation to insure any issue
adversely affected by either of the above described events.
 
The aforementioned insurance guarantees the scheduled payment of principal and
interest on all of the Municipal Bonds in an Insured Trust Fund. It does not
guarantee the market value of the Municipal Bonds or the value of the Units of
the Insured Trust Fund. Insurance obtained by the issuer of a Municipal Bond
or the Sponsor is effective so long as the Bond is outstanding, whether or not
held by an Insured Trust Fund. Therefore, any such insurance may be considered
to represent an element of market value in regard to the Bonds thus insured,
but the exact effect, if any, of this insurance on such market value cannot be
predicted.
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                             TAX-EXEMPT PORTFOLIOS
<PAGE>
 
Financial Guaranty Insurance Company. Financial Guaranty is a wholly-owned
subsidiary of FGIC Corporation (the "Corporation"), a Delaware holding
company. The Corporation is a wholly-owned subsidiary of General Electric
Capital Corporation ("GECC"). Neither the Corporation nor GECC is obligated to
pay the debts or the claims against Financial Guaranty. Financial Guaranty is
domiciled in the State of New York and is subject to regulation by the State
of New York Insurance Department. As of March 31, 1995, the total capital and
surplus of Financial Guaranty was approximately $962,700,000. Copies of
Financial Guaranty's financial statements, prepared on the basis of statutory
accounting principles, and the Corporation's financial statements, prepared on
the basis of generally accepted accounting principles, may be obtained by
writing to Financial Guaranty at 115 Broadway, New York, New York 10006,
Attention: Communications Department (telephone number is (212) 312-3000) or
to the New York State Insurance Department at 160 West Broadway, 18th Floor,
New York, New York 10013, Attention: Property Companies Bureau (telephone
number (212) 621-0389).
 
In addition, Financial Guaranty Insurance Company is currently authorized to
write insurance in all 50 states and the District of Columbia.
 
The information relating to Financial Guaranty contained above has been
furnished by such corporation. The financial information contained herein with
respect to such corporation is unaudited but appears in reports or other
materials filed with state insurance regulatory authorities and is subject to
audit and review by such authorities. No representation is made herein as to
the accuracy or adequacy of such information or as to the absence of material
adverse changes in such information subsequent to the date thereof but the
Sponsor is not aware that the information herein is inaccurate or incomplete.
   
AMBAC Indemnity Corporation. AMBAC Indemnity Corporation ("AMBAC") is a
Wisconsin-domiciled stock insurance company, regulated by the Office of the
Commissioner of Insurance of the State of Wisconsin, and licensed to do
business in 50 states, the District of Columbia and the Commonwealth of Puerto
Rico, with admitted assets (unaudited) of approximately $2,145,000,000 and
statutory capital (unaudited) of approximately $782,000,000 as of December 31,
1994. Statutory capital consists of AMBAC policyholders' surplus and statutory
contingency reserve. AMBAC is a wholly owned subsidiary of AMBAC Inc., a 100%
publicly-held company. Moody's Investors Service, Inc. and Standard & Poor's
have both assigned a AAA claims-paying ability rating to AMBAC. Copies of
AMBAC's financial statements prepared in accordance with statutory accounting
standards are available from AMBAC. The address of AMBAC's administrative
offices and its telephone number are One State Street Plaza, 17th Floor, New
York, New York 10004 and (212) 668-0340. AMBAC has entered into quota share
reinsurance agreements under which a percentage of the insurance underwritten
pursuant to certain municipal bond insurance programs of AMBAC has been and
will be assumed by a number of foreign and domestic unaffiliated reinsurers.
    
MBIA Insurance Corporation. MBIA Insurance Corporation ("MBIA Corporation") is
the principal operating subsidiary of MBIA, Inc., a New York Stock Exchange
listed company. MBIA, Inc. is not obligated to pay the debts of or claims
against MBIA Corporation. MBIA Corporation, which commenced municipal bond
insurance operations on January 5, 1987, is a limited liability corporation
rather than a several liability association. MBIA Corporation is domiciled in
the State of New York and licensed to do business in all 50 states, the
District of Columbia and the Commonwealth of the Northern Mariana Islands, the
Commonwealth of Puerto Rico, the Virgin Islands of the United States and the
Territory of Guam.
 
As of March 31, 1995 MBIA Corporation had admitted assets of $3.5 billion
(unaudited), total liabilities of $2.4 billion (unaudited), and total capital
and surplus of $1.1 billion (unaudited) determined in
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                             TAX-EXEMPT PORTFOLIOS
<PAGE>
 
accordance with statutory accounting practices prescribed or permitted by
insurance regulatory authorities. As of December 31, 1994, MBIA, Inc. had
admitted assets of $3.4 billion (audited), total liabilities of $2.3 billion
(audited), and total capital and surplus of $1.1 billion (audited) determined
in accordance with statutory accounting practices prescribed or permitted by
insurance regulatory authorities. Standard & Poor's has rated the claims
paying ability of MBIA, Inc. "AAA". Copies of MBIA Corporation's financial
statements prepared in accordance with statutory accounting practices are
available from MBIA Corporation. The address of MBIA Corporation is 113 King
Street, Armonk, New York 10504.
 
Effective December 31, 1989, MBIA, Inc. acquired Bond Investors Group, Inc. On
January 5, 1990, the Insurer acquired all of the outstanding stock of Bond
Investors Group, Inc., the parent of BIG, now known as MBIA Insurance Corp. of
Illinois. Through a reinsurance agreement, BIG has ceded all of its net
insured risks, as well as its unearned premium and contingency reserves, to
the Insurer and the Insurer has reinsured BIG's net outstanding exposure.
 
Moody's Investors Service rates all bond issues insured by MBIA, Inc. "Aaa"
and short-term loans "MIG1," both designated to be of the highest quality.
Standard & Poor's rates all new issues insured by MBIA, Inc. "AAA."
 
Financial Security Assurance. Financial Security Assurance ("Financial
Security" or "FSA") is a monoline insurance company incorporated on March 16,
1984 under the laws of the State of New York. The operations of Financial
Security commenced on July 25, 1985, and Financial Security received its New
York State insurance license on September 23, 1985. Financial Security and its
two wholly owned subsidiaries are licensed to engage in financial guaranty
insurance business in 49 states, the District of Columbia and Puerto Rico.
 
Financial Security and its subsidiaries are engaged exclusively in the
business of writing financial guaranty insurance, principally in respect of
asset-backed and other collateralized securities offered in domestic and
foreign markets. Financial Security and its subsidiaries also write financial
guaranty insurance in respect of municipal and other obligations and reinsure
financial guaranty insurance policies written by other leading insurance
companies. In general, financial guaranty insurance consists of the issuance
of a guaranty of scheduled payments of an issuer's securities, thereby
enhancing the credit rating of these securities, in consideration for payment
of a premium to the insurer.
 
Financial Security is approximately 91.6% owned by U S West, Inc. and 8.4%
owned by The Tokio Marine and Fire Insurance Co., Ltd. ("Tokio Marine").
Neither U S West, Inc. nor Tokio Marine is obligated to pay the debts of or
the claims against Financial Security. Financial Security is domiciled in the
State of New York and is subject to regulation by the State of New York
Insurance Department.
 
As of March 31, 1993, the total policyholders' surplus and contingency
reserves and the total unearned premium reserve, respectively, of Financial
Security and its consolidated subsidiaries were, in accordance with statutory
accounting principles, approximately $479,110,000 (unaudited) and $220,078,000
(unaudited), and the total shareholders' equity and the unearned premium
reserve, respectively, of Financial Security and its consolidated subsidiaries
were, in accordance with generally accepted accounting principles,
approximately $628,119,000 (unaudited) and $202,493,000 (unaudited).
 
Copies of Financial Security's financial statements may be obtained by writing
to Financial Security at 350 Park Avenue, New York, New York, 10022, Attention
Communications Department. Financial Security's telephone number is (212) 826-
0100.
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                             TAX-EXEMPT PORTFOLIOS
<PAGE>
 
Pursuant to an intercompany agreement, liabilities on financial guaranty
insurance written by Financial Security or either of its subsidiaries are
reinsured among such companies at an agreed-upon percentage substantially
proportional to their respective capital, surplus and reserves, subject to
applicable statutory risk limitations. In addition, Financial Security
reinsures a portion of its liabilities under certain of its financial guaranty
insurance policies with unaffiliated reinsurers under various quota share
treaties and on a transaction-by-transaction basis. Such reinsurance is
utilized by Financial Security as a risk management device and to comply with
certain statutory and rating agency requirements; it does not alter or limit
Financial Security's obligations under any financial guaranty insurance
policy.
 
Financial Security's claims-paying ability is rated "Aaa" by Moody's Investors
Service, Inc., and "AAA" by Standard & Poor's, Nippon Investors Service Inc.,
Duff & Phelps Inc. and Australian Ratings Pty. Ltd. Such ratings reflect only
the views of the respective rating agencies, are not recommendations to buy,
sell or hold securities and are subject to revision or withdrawal at any time
by such rating agencies.
 
Capital Guaranty Insurance Company. Capital Guaranty Insurance Company
("Capital Guaranty" or "CGIC") is a "Aaa/AAA" rated monoline stock insurance
company incorporated in the State of Maryland, and is a wholly owned
subsidiary of Capital Guaranty Corporation, a Maryland insurance holding
company. Capital Guaranty Corporation is a publicly owned company whose shares
are traded on the New York Stock Exchange.
 
Capital Guaranty Insurance Company is authorized to provide insurance in all
50 states, the District of Columbia, the Commonwealth of Puerto Rico, Guam and
the U.S. Virgin Islands. Capital Guaranty focuses on insuring municipal
securities and provides policies which guaranty the timely payment of
principal and interest when due for payment on new issue and secondary market
issue municipal bond transactions. Capital Guaranty's claims-paying ability is
rated "Triple-A" by both Moody's and Standard & Poor's.
 
As of December 31, 1994, Capital Guaranty had more than $15.7 billion in net
exposure outstanding (excluding defeased issues). The total statutory
policyholders' surplus and contingency reserve of Capital Guaranty was
$196,529,000 and the total admitted assets were $303,723,316 as reported to
the Insurance Department of the State of Maryland as of December 31, 1994.
 
Financial statements for Capital Guaranty Insurance Company, that have been
prepared in accordance with statutory insurance accounting standards, are
available upon request. The address of Capital Guaranty's headquarters is
Steuart Tower, 22nd Floor, One Market Plaza, San Francisco, CA 94105-1413 and
the telephone number is (415) 995-8000.
 
Chapman and Cutler, counsel for the Sponsor, has given an opinion to the
effect that the payment of insurance proceeds representing maturing interest
on defaulting municipal obligations paid by Financial Guaranty or another
insurer would be excludable from Federal gross income if, and to the same
extent as, such interest would have been so excludable if paid by the issuer
of the defaulted obligations. See "Federal Tax Status."
 
FEDERAL TAX STATUS
 
All Municipal Bonds deposited in the Trust Fund will be accompanied by copies
of opinions of bond counsel to the issuers thereof, given at the time of
original delivery of the Municipal Bonds, to the effect that the interest
thereon is excludable from gross income for Federal income tax purposes. In
connection
                             TAX-EXEMPT PORTFOLIOS
                                                                          TE-27
<PAGE>
 
with the offering of Units of the Trust Fund, neither the Sponsor, the
Trustee, the auditors nor their respective counsel have made any review of the
proceedings relating to the issuance of the Municipal Bonds or the basis for
such opinions. Gain realized on the sale or redemption of the Municipal Bonds
by the Trustee or of a Unit by a Unitholder is, however, includable in gross
income for Federal income tax purposes. Such gain does not include any amounts
received in respect of accrued interest or accrued original issue discount, if
any. It should be noted that, as further described below, accretion of market
discount on tax-exempt bonds is subject to taxation as ordinary income. Market
discount can arise based on the price a Trust Fund pays for Municipal Bonds or
the price a Unitholder pays for his or her Units. In addition, bond counsel to
the issuing authorities rendered opinions as to the exemption of interest on
such Bonds, when held by residents of the state in which the issuers of such
bonds are located, from state income taxes and, where applicable, local income
taxes.
 
In the opinion of Chapman and Cutler, counsel for the Sponsor, under existing
law:
 
  The Trust Fund is not an association taxable as a corporation for Federal
  income tax purposes and interest and accrued original issue discount on
  Bonds which is excludable from gross income under the Internal Revenue Code
  of 1986 (the "Code") will retain its status when distributed to
  Unitholders, except to the extent such interest is subject to the
  alternative minimum tax, an additional tax on branches of foreign
  corporations and the environmental tax (the "Superfund Tax"), as noted
  below.
 
  Exemption of interest and accrued original issue discount on any Municipal
  Bonds for Federal income tax purposes does not necessarily result in tax-
  exemption under the laws of the several states as such laws vary with
  respect to the taxation of such securities and in many states all or part
  of such interest and accrued original issue discount may be subject to tax.
 
  Each Unitholder is considered to be the owner of a pro rata portion of each
  asset of the respective Trust Fund in the proportion that the number of
  Units of such Trust Fund held by him bears to the total number of Units
  outstanding of such Trust Fund under subpart E, subchapter J of chapter 1
  of the Code and will have a taxable event when such Trust Fund disposes of
  a Bond, or when the Unitholder redeems or sells his Units. Unitholders must
  reduce the tax basis of their Units for their share of accrued interest
  received by a Trust Fund, if any, on Bonds delivered after the date the
  Unitholders pay for their Units to the extent that such interest accrued on
  such Bonds during the period from the Unitholder's settlement date to the
  date such Bonds are delivered to a Trust Fund and, consequently, such
  Unitholders may have an increase in taxable gain or reduction in capital
  loss upon the disposition of such Units. Gain or loss upon the sale or
  redemption of Units is measured by comparing the proceeds of such sale or
  redemption with the adjusted basis of the Units. If the Trustee disposes of
  Bonds (whether by sale, payment on maturity, redemption or otherwise), gain
  or loss is recognized to the Unitholder. The amount of any such gain or
  loss is measured by comparing the Unitholder's pro rata share of the total
  proceeds from such disposition with the Unitholder's basis for his or her
  fractional interest in the asset disposed of. In the case of a Unitholder
  who purchases Units, such basis (before adjustment for earned original
  issue discount and amortized bond premium, if any) is determined by
  apportioning the cost of the Units among each of the Trust Fund's assets
  ratably according to their value as of the date of acquisition of the
  Units. The basis of each Unit and of each Municipal Bond which was issued
  with original issue discount must be increased by the amount of the accrued
  original issue discount and the basis of each Unit and of the Unitholder's
  interest in each Municipal Bond which was acquired by such Unitholder at a
  premium must be reduced by the annual amortization of Municipal Bond
  premium. The tax cost reduction requirements of the Code relating to
  amortization of bond premium may, under some circumstances, result in the
  Unitholder realizing a taxable gain when his Units are sold or redeemed for
  an amount equal to or less than his original cost.
                             TAX-EXEMPT PORTFOLIOS
TE-28
<PAGE>
 
  Any insurance proceeds paid under individual policies obtained by issuers
  of Bonds which represent maturing interest on defaulted obligations held by
  the Trustee will be excludable from Federal gross income if, and to the
  same extent as, such interest would have been so excludable if paid in the
  normal course by the issuer of the defaulted obligations provided that, at
  the time such policies are purchased, the amounts paid for such policies
  are reasonable, customary and consistent with the reasonable expectation
  that the issuer of the obligations, rather than the insurer, will pay debt
  service on the obligations.
 
Sections 1288 and 1272 of the Code provide a complex set of rules governing
the accrual of original issue discount. These rules provide that original
issue discount accrues either on the basis of a constant compound interest
rate or ratably over the term of the Municipal Bond, depending on the date the
Municipal Bond was issued. In addition, special rules apply if the purchase
price of a Municipal Bond exceeds the original issue price plus the amount of
original issue discount which would have previously accrued based upon its
issue price (its "adjusted issue price"). The application of these rules will
also vary depending on the value of the Municipal Bond on the date a
Unitholder acquires his Units, and the price the Unitholder pays for his
Units. Investors with questions regarding these Code sections should consult
with their tax advisers.
 
The Revenue Reconciliation Act of 1993 (the "Tax Act") subjects tax-exempt
bonds to the market discount rules of the Code effective for bonds purchased
after April 30, 1993. In general, market discount is the amount (if any) by
which the stated redemption price at maturity exceeds an investor's purchase
price (except to the extent that such difference, if any, is attributable to
original issue discount not yet accrued) subject to a statutory de minimis
rule. Market discount can arise based on the price a Trust Fund pays for
Municipal Bonds or the price a Unitholder pays for his or her Units. Under the
Tax Act, accretion of market discount is taxable as ordinary income; under
prior law the accretion had been treated as capital gain. Market discount that
accretes while a Trust Fund holds a Municipal Bond would be recognized as
ordinary income by the Unitholders when principal payments are received on the
Municipal Bond, upon sale or at redemption (including early redemption), or
upon the sale or redemption of his or her Units, unless a Unitholder elects to
include market discount in taxable income as it accrues. The market discount
rules are complex and Unitholders should consult their tax advisers regarding
these rules and their application.
 
In the case of certain corporations, the alternative minimum tax and the
Superfund Tax depend upon the corporation's alternative minimum taxable
income, which is the corporation's taxable income with certain adjustments.
One of the adjustment items used in computing the alternative minimum taxable
income and the Superfund Tax of a corporation (other than an S Corporation,
Regulated Investment Company, Real Estate Investment Trust, or REMIC) is an
amount equal to 75% of the excess of such corporation's "adjusted current
earnings" over an amount equal to its alternative minimum taxable income
(before such adjustment item and the alternative tax net operating loss
deduction). "Adjusted current earnings" includes all tax-exempt interest,
including interest on all of the Bonds in a Trust Fund and tax-exempt original
issue discount. Unitholders are urged to consult their tax advisers with
respect to the particular tax consequences to them including the corporate
alternative minimum tax, the Superfund Tax and the branch profits tax imposed
by Section 884 of the Code.
 
Counsel for the Sponsor has also advised that under Section 265 of the Code,
interest on indebtedness incurred or continued to purchase or carry Units of a
Trust Fund is not deductible for Federal income tax purposes. The Internal
Revenue Service has taken the position that such indebtedness need not be
directly traceable to the purchase or carrying of Units (however, these rules
generally do not apply to interest paid
                             TAX-EXEMPT PORTFOLIOS
                                                                          TE-29
<PAGE>
 
on indebtedness incurred to purchase or improve a personal residence or to
purchase goods or services for personal consumption). Also, under Section 265
of the Code, certain financial institutions that acquire Units would generally
not be able to deduct any of the interest expense attributable to ownership of
such Units. Investors with questions regarding these issues should consult
with their tax advisers.
 
In the case of certain Municipal Bonds in a Trust Fund, the opinions of bond
counsel indicate that interest on such Municipal Bonds received by a
"substantial user" of the facilities being financed with the proceeds of these
Municipal Bonds or persons related thereto, for periods while such Municipal
Bonds are held by such a user or related person, will not be excludable from
Federal gross income, although interest on such Municipal Bonds received by
others would be excludable from Federal gross income. "Substantial user" and
"related person" are defined under U.S. Treasury Regulations. Any person who
believes that he or she may be a "substantial user" or a "related person" as
so defined should contact his or her tax adviser.
 
In the case of corporations, the alternative tax rate applicable to long-term
capital gains is 35% effective for long-term capital gains realized in taxable
years beginning on or after January 1, 1993. For taxpayers other than
corporations, net capital gains are subject to a maximum marginal stated tax
rate of 28%. However, it should be noted that legislative proposals are
introduced from time to time that affect tax rates and could affect relative
differences at which ordinary income and capital gains are taxed. Under the
Code, taxpayers must disclose to the Internal Revenue Service the amount of
tax-exempt interest earned during the year.
 
Under existing law, the Trust Fund is not an association taxable as
corporations and the income of the Trust Fund will be treated as the income of
the Unitholders under the income tax laws of the State of Missouri.
 
All statements of law in the Prospectus concerning exclusion from gross income
for Federal, state or other tax purposes are the opinions of counsel and are
to be so construed.
 
At the respective times of issuance of the Bonds, opinions relating to the
validity thereof and to the exclusion of interest thereon from Federal gross
income are rendered by bond counsel to the respective issuing authorities.
Neither the Sponsor nor Chapman and Cutler has made any special review for the
Trust Fund of the proceedings relating to the issuance of the Bonds or of the
basis for such opinions.
 
Section 86 of the Code, in general, provides that fifty percent of Social
Security benefits are includible in gross income to the extent that the sum of
"modified adjusted gross income" plus fifty percent of the Social Security
benefits received exceeds a "base amount". The base amount is $25,000 for
unmarried taxpayers, $32,000 for married taxpayers filing a joint return and
zero for married taxpayers who do not live apart at all times during the
taxable year and who file separate returns. Modified adjusted gross income is
adjusted gross income determined without regard to certain otherwise allowable
deductions and exclusions from gross income and by including tax-exempt
interest. To the extent that Social Security benefits are includible in gross
income, they will be treated as any other item of gross income.
 
In addition, under the Tax Act, for taxable years beginning after December 31,
1993, up to 85 percent of Social Security benefits are includible in gross
income to the extent that the sum of "modified adjusted gross income" plus
fifty percent of Social Security benefits received exceeds an "adjusted base
amount." The adjusted base amount is $34,000 for unmarried taxpayers, $44,000
for married taxpayers filing a joint return and zero for married taxpayers who
do not live apart at all times during the taxable year and who file separate
returns.
                             TAX-EXEMPT PORTFOLIOS
TE-30
<PAGE>
 
Although tax-exempt interest is included in modified adjusted gross income
solely for the purpose of determining what portion, if any, of Social Security
benefits will be included in gross income, no tax-exempt interest, including
that received from the Trust Fund, will be subject to tax. A taxpayer whose
adjusted gross income already exceeds the base amount or the adjusted base
amount must include 50% or 85%, respectively, of his or her Social Security
benefits in gross income whether or not he or she receives any tax-exempt
interest. A taxpayer whose modified adjusted gross income (after inclusion of
tax-exempt interest) does not exceed the base amount need not include any
Social Security benefits in gross income.
 
For a discussion of the state tax status of income earned on Units of a state
trust, see the discussion of tax status for the applicable trust. Except as
noted therein, the exemption of interest on state and local obligations for
Federal income tax purposes discussed above does not necessarily result in
exemption under the income or other tax laws of any state or city. The laws of
the several states vary with respect to the taxation of such obligations.
 
TAX REPORTING AND REALLOCATION
 
Because the Trust receives interest and makes monthly distributions based upon
such Trust's expected total collections of interest and any anticipated
expenses, certain tax reporting consequences may arise. The Trust is required
to report Unitholder information to the Internal Revenue Service ("IRS"),
based upon the actual collection of interest by such Trust on the securities
in such Trust, without regard to such Trust's expenses or to such Trust's
payments to Unitholders during the year. If distributions to Unitholders
exceed interest collected, the difference will be reported as a return of
principal which will reduce a Unitholder's cost basis in its Units (and its
pro rata interest in the securities in the Trust). A Unitholder must include
in taxable income the amount of income reported by a Trust to the IRS
regardless of the amount distributed to such Unitholder. If a Unitholder's
share of taxable income exceeds income distributions made by a Trust to such
Unitholder, such excess is in all likelihood attributable to the payment of
miscellaneous expenses of such Trust which will not be deductible by an
individual Unitholder as an itemized deduction except to the extent that the
total amount of certain itemized deductions, such as investments expenses
(which would include the Unitholder's share of Trust expenses), tax return
preparation fees and employee business expenses, exceeds 2% of such
Unitholder's adjusted gross income. Alternatively, in certain cases, such
excess may represent an increase in the Unitholder's tax basis in the Units
owned. Investors with questions regarding these issues should consult with
their tax advisers.
                             TAX-EXEMPT PORTFOLIOS
                                                                          TE-31
<PAGE>
 
UNDERWRITING
The Underwriters named below have severally purchased Units of the Trusts in
the following respective amounts:
<TABLE>   
<CAPTION>
                                                             INSURED    INSURED
                                                            CALIFORNIA MICHIGAN
                         FIRM NAME                          SERIES 20  SERIES 12
                         ---------                          ---------- ---------
<S>                                                         <C>        <C>
*Kemper Unit Investment Trusts.............................  200,000    132,500
*Kemper Securities, Inc....................................   50,000     50,000
Roney & Co. ...............................................      --     120,000
                                                             -------    -------
TOTAL UNITS:...............................................  250,000    302,500
                                                             =======    =======
</TABLE>    
 
Underwriter Addresses:
*Kemper Unit Investment Trusts, 77 West Wacker Drive, 29th Floor, Chicago, IL
60601-1994
*Kemper Securities, Inc., 77 West Wacker Drive, 28th Floor, Chicago, IL 60601-
1994
   
Roney & Co., One Griswold Street, 6th Floor, UITs, Detroit, MI 48226     
       
------------------
*Kemper Corporation owns or has a controlling interest in Kemper Unit
Investment Trusts (the Trusts' Sponsor and Evaluator) and Kemper Securities,
Inc. Kemper Unit Investment Trusts is a service of Kemper Securities, Inc. For
additional information about the Underwriters, see "Underwriting."
The Underwriters acquired the Units of the Trust Funds at a price per Unit
equal to the Public Offering Prices set forth under "Essential Information"
less the Underwriters' takedown. The amount of the Underwriters' takedown for
Trusts with a weighted average maturity less than 7.5 years for each Unit is
$.22 for those firms committing for 10,000 to 24,999 Units, $.22 plus 50% of
any net portfolio profit for those firms committing for 25,000 to 99,999 Units
and $.23 plus 50% of any net portfolio profit for those firms committing for
100,000 or more Units. The amount of the Underwriters' takedown for Trusts
with a weighted average maturity between 7.5 and 9.99 years for each Unit is
$.28 for those firms committing for 10,000 to 24,999 Units, $.28 plus 50% of
any net portfolio profits for those firms committing for 25,000 to 49,999
Units, $.29 plus 50% of any net portfolio profit for those firms committing
for 50,000 to 99,999 Units and $.30 plus 50% of any net portfolio profit for
those firms committing for 100,000 or more Units. The amount of the
Underwriters' takedown for Trusts with a weighted average maturity 10 to 14.99
years for each Unit is $.30 for those firms committing for 10,000 to 24,999
Units, $.30 plus 50% of any net portfolio profits for those firms committing
for 25,000 to 49,999 Units, $.31 plus 50% of any net portfolio profit for
those firms committing for 50,000 to 99,999 Units and $.32 plus 50% of any net
portfolio profit for those firms committing for 100,000 or more Units. The
amount of the Underwriters' takedown for Trusts with a weighted average
maturity greater than 14.99 years for each Unit is $.36 for 10,000 to 24,999
Units, $.36 plus 50% of any net portfolio profit for those firms committing
for 25,000 to 49,999 Units, $.37 plus 50% of any net portfolio profit for
those firms committing for 50,000 to 99,999 Units and $.38 plus 50% of any net
portfolio profit for those firms committing for 100,000 or more Units. In
connection with any quantity discounts (see "Public Offering of Units--Public
Offering Price"), the Sponsor and the applicable Underwriter will each receive
reduced concessions as a result of the reduced sales charges to the investor.
In addition to such discounts, the Sponsor may, from time to time, pay or
allow an additional discount, in the form of cash or other compensation, to
dealers who underwrite additional Units of a Trust or who sell, during a
specified time period, a minimum dollar amount of Units of a Trust and other
unit investment trusts underwritten by the Sponsor. The Underwriting Agreement
provides that the Sponsor will select and purchase the Municipal Bonds for
deposit in the Trust Funds on its own behalf and on behalf of the other
Underwriters.
 
 
The Underwriting Agreement provides that a public offering of the Units of the
Trust Funds will be made by the Underwriters at the Public Offering Price
described in the Prospectus. Units may also be sold to
                             TAX-EXEMPT PORTFOLIOS
TE-32
<PAGE>
 
or through dealers, who are members of the National Association of Securities
Dealers, Inc., and others at prices representing discounts from the Public
Offering Price. However, resales of Units of the Trust Funds to the public
will be made at the Public Offering Price thereof.
 
Underwriters and broker-dealers of the Trusts, banks and/or others are
eligible to participate in a program in which such firms receive from the
Sponsor a nominal award for each of their representatives who have sold a
minimum number of Units of unit investment trusts created by the Sponsor
during a specified time period. In addition, at various times the Sponsor may
implement other programs under which the sales forces of Underwriters,
brokers, dealers, banks and/or others may be eligible to win other nominal
awards for certain sales efforts, or under which the Sponsor will reallow to
any such Underwriters, brokers, dealers, banks and/or others that sponsor
sales contests or recognition programs conforming to criteria established by
the Sponsor, or participate in sales programs sponsored by the Sponsor, an
amount not exceeding the total applicable sales charges on the sales generated
by such persons at the public offering price during such programs. Also, the
Sponsor in its discretion may from time to time pursuant to objective criteria
established by the Sponsor pay fees to qualifying underwriters, brokers,
dealers, banks or others for certain services or activities which are
primarily intended to result in sales of Units of the Trusts. Such payments
are made by the Sponsor out of its own assets, and not out of the assets of
the Trusts. These programs will not change the price Unitholders pay for their
Units or the amount that the Trusts will receive from the Units sold.
Approximately every eighteen months the Sponsor holds a business seminar which
is open to Underwriters that sell units of trusts it sponsors. The Sponsor
pays substantially all costs associated with the seminar, excluding
Underwriter travel costs. Each Underwriter is invited to send a certain number
of representatives based on the gross number of units such firm underwrites
during a designated time period.
                             TAX-EXEMPT PORTFOLIOS
                                                                          TE-33
<PAGE>
 
ESTIMATED CASH FLOWS TO UNITHOLDERS
 
The tables below set forth the estimated monthly distributions of interest and
principal to Unitholders on a per Unit basis. The tables assume no changes in
expenses, no changes in the current interest rates, no exchanges, redemptions,
sales or prepayments of the underlying Securities prior to maturity or
expected retirement date and the receipt of principal upon maturity or
expected retirement date. To the extent the foregoing assumptions change
actual distributions will vary.
   
INSURED CALIFORNIA SERIES 20     
Monthly
 
<TABLE>      
<CAPTION>
                                   ESTIMATED    ESTIMATED    ESTIMATED
                                    INTEREST    PRINCIPAL      TOTAL
               DATES              DISTRIBUTION DISTRIBUTION DISTRIBUTION
    ----------------------------  ------------ ------------ ------------
    <S>                           <C>          <C>          <C>
    Sep 15, 1995                    $0.01064                  $0.01064
    Oct 15, 1995 to Feb 15, 1998    $0.03548                  $0.03548
    Mar 15, 1998                    $0.03214     $2.00000     $2.03214
    Apr 15, 1998 to Jul 15, 1999    $0.02908                  $0.02908
    Aug 15, 1999                    $0.02908     $2.00000     $2.02908
    Sep 15, 1999 to Jul 15, 2000    $0.02128                  $0.02128
    Aug 15, 2000                    $0.02128     $2.00000     $2.02128
    Sep 15, 2000 to Oct 15, 2001    $0.01398                  $0.01398
    Nov 15, 2001                    $0.01398     $2.00000     $2.01398
    Dec 15, 2001 to Nov 15, 2002    $0.00668                  $0.00668
    Dec 15, 2002                    $0.00668     $2.00000     $2.00668
</TABLE>    
   
INSURED MICHIGAN SERIES 12     
Monthly
 
<TABLE>      
<CAPTION>
                                   ESTIMATED    ESTIMATED    ESTIMATED
                                    INTEREST    PRINCIPAL      TOTAL
               DATES              DISTRIBUTION DISTRIBUTION DISTRIBUTION
    ----------------------------  ------------ ------------ ------------
    <S>                           <C>          <C>          <C>
    Sep 15, 1995                    $0.01361                  $0.01361
    Oct 15, 1995 to Oct 15, 2018    $0.04537                  $0.04537
    Nov 15, 2018                    $0.04537     $0.57851     $0.62388
    Dec 15, 2018                    $0.04277                  $0.04277
    Jan 15, 2019                    $0.04277     $1.65289     $1.69566
    Feb 15, 2019 to Apr 15, 2019    $0.03477                  $0.03477
    May 15, 2019                    $0.03477     $1.65289     $1.68766
    Jun 15, 2019 to Aug 15, 2021    $0.02717                  $0.02717
    Sep 15, 2021                    $0.02356     $1.65289     $1.67645
    Oct 15, 2021 to Apr 15, 2024    $0.02017                  $0.02017
    May 15, 2024                    $0.02017     $1.65289     $1.67306
    Jun 15, 2024 to Apr 15, 2025    $0.01287                  $0.01287
    May 15, 2025                    $0.01287     $2.80992     $2.82279
</TABLE>    
 
                             TAX-EXEMPT PORTFOLIOS
TE-34
<PAGE>
 
 
 
  G
  E
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  R
  A
  L
 
  I
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  F
  O
  R
  M
  A
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  I
  O
  N
 
 
 
GENERAL INFORMATION
 
RATING OF UNITS
 
Standard & Poor's has rated the Units of any U.S. Treasury Portfolio Series or
GNMA Portfolio Series "AAA." Because the Securities in an Insured Trust Fund
in a Tax-Exempt Portfolio Series or an Insured Corporate Series are insured as
to the scheduled payment of principal and interest and on the basis of the
financial condition and the method of operation of the insurance companies
referred to in "Insurance on the Bonds" for each such Trust, Standard & Poor's
has also rated the Units of any Insured Trust Fund "AAA." This is the highest
rating assigned by Standard & Poor's. Standard & Poor's has been compensated
by the Sponsor for its services in rating Units of the Trust Funds.
 
A Standard & Poor's rating (as described by Standard & Poor's) on the units of
an investment trust (hereinafter referred to collectively as "units" or
"trust") is a current assessment of creditworthiness with respect to the
investments held by such trust. This assessment takes into consideration the
financial capacity of the issuers and of any guarantors, insurers, lessees, or
mortgagors with respect to such investments. The assessment, however, does not
take into account the extent to which trust expenses or portfolio asset sales
for less than the trust's purchase price will reduce payment to the Unitholder
of the interest and principal required to be paid on the portfolio assets. In
addition, the rating is not a recommendation to purchase, sell, or hold units,
inasmuch as the rating does not comment as to market price of the units or
suitability for a particular investor.
 
Trusts rated "AAA" are composed exclusively of assets that are rated "AAA" by
Standard & Poor's or have, in the opinion of Standard & Poor's, credit
characteristics comparable to assets rated "AAA," or certain short-term
investments. Standard & Poor's defines its "AAA" rating for such assets as the
highest rating assigned by Standard & Poor's to a debt obligation. Capacity to
pay interest and repay principal is very strong.
 
Securities in an Insured Trust Fund for which insurance has been obtained by
the Issuer or the Sponsor (all of which were rated "AAA" by Standard & Poor's
and/or "Aaa" by Moody's Investors Service, Inc.) may or may not have a higher
yield than uninsured Securities rated "AAA" by Standard & Poor's or "Aaa" by
Moody's Investors Service, Inc. In selecting Securities for the portfolios of
an Insured Trust Fund, the Sponsor has applied the criteria hereinbefore
described.
 
TRUST INFORMATION
 
Because certain of the Securities in certain of the Trusts may from time to
time under certain circumstances be sold or redeemed or will mature in
accordance with their terms and because the proceeds from such events will be
distributed to Unitholders and will not be reinvested, no assurance can be
given that a Trust will retain for any length of time its present size and
composition. Neither the Sponsor nor the Trustee shall be liable in any way
for any default, failure or defect in any Security. In the event of a failure
to deliver any Security that has been purchased for a Trust under a contract,
including those securities purchased on a "when, as and if issued" basis
("Failed Securities"), the Sponsor is authorized under the Trust Agreement to
direct the Trustee to acquire other securities ("Replacement Securities") to
make up the original corpus of such Trust.
 
Securities in certain of the Trust Funds may have been purchased on a "when,
as and if issued" or delayed delivery basis with delivery expected to take
place after the First Settlement Date. See "Notes to Portfolios" for each
Trust. Accordingly, the delivery of such Securities may be delayed or may not
occur. Interest on these Securities begins accruing to the benefit of
Unitholders on their respective dates of
                                                                           GI-1
                              GENERAL INFORMATION
<PAGE>
 
delivery. To the extent any Municipal Bonds in a Tax-Exempt Portfolio are
actually delivered to such Trust after their respective expected dates of
delivery, Unitholders who purchase Units in such Trust prior to the date such
"when, as and if issued" or "delayed delivery" Municipal Bonds are actually
delivered to the Trustee would, to the extent such income is not offset by a
reduction in the Trustee's fee (or, to the extent necessary, other expenses),
be required to reduce their tax basis in their Units of such Trust since the
interest accruing on such Municipal Bonds during the interval between their
purchase of Units and the actual delivery of such Municipal Bonds would, for
tax purposes, be considered a non-taxable return of principal rather than as
tax-exempt interest. The result of such adjustment, if necessary, would be,
during the first year only, that the Estimated Long-Term Returns may be, and
the Estimated Current Returns would be, slightly lower than those shown
herein, assuming such Trust portfolios and estimated annual expenses do not
vary. See footnote (4) to "Essential Information." Unitholders of all Trusts
will be "at risk" with respect to any "when, as and if issued" or "delayed
delivery" Securities included in their respective Trust (i.e., may derive
either gain or loss from fluctuations in the evaluation of such Securities)
from the date they commit for Units.
 
The Replacement Securities must be purchased within 20 days after delivery of
the notice that a contract to deliver a Security will not be honored and the
purchase price may not exceed the amount of funds reserved for the purchase of
the Failed Securities. The Replacement Securities (i) must be payable in
United States currency, (ii) must be purchased at a price that results in a
yield to maturity and a current return at least equal to that of the Failed
Securities as of the Initial Date of Deposit, (iii) shall not be "when, as and
if issued" or restricted securities, (iv) must satisfy any rating criteria for
Securities originally included in such Trust, (v) not cause the Units of such
Trust to cease to be rated AAA by Standard & Poor's. if the Units were so
rated on the Initial Date of Deposit and (vi) in the case of Insured Trust
Funds must be insured prior to acquisition by a Trust. In connection with an
Insured Corporate Series only, Replacement Securities also must (i) be
intermediate or long-term, as applicable, corporate bonds, debentures, notes
or other straight debt obligations (whether secured or unsecured and whether
senior or subordinated) without equity or other conversion features, with
fixed maturity dates substantially the same as those of the Failed Securities
having no warrants or subscription privileges attached, (ii) be issued after
July 18, 1984 if interest thereon is United States source income and (iii)
have a fixed maturity of at least 10 years. In connection with a Corporate
Income Series only, Replacement Securities also must (i) be corporate bonds,
debentures, notes or other straight debt obligations (whether secured or
unsecured and whether senior or subordinated) without equity or other
conversion features, with fixed maturity dates substantially the same as those
of the Failed Securities having no warrants or subscription privileges
attached, (ii) be issued after July 18, 1984 and (iii) have a fixed maturity
of at least 6 years. In connection with a Tax-Exempt Portfolio only,
Replacement Securities must also (i) be tax-exempt bonds issued by the
appropriate state or counties, municipalities, authorities or political
subdivisions thereof and (ii) have a fixed maturity date of at least 3 years
if the bonds are to be deposited in a trust other than a long-term trust or at
least 10 years if the bonds are to be deposited in a long-term trust. Whenever
a Replacement Security is acquired for a Trust, the Trustee shall, within five
days thereafter, notify all Unitholders of the Trust of the acquisition of the
Replacement Security and shall, on the next monthly distribution date which is
more than 30 days thereafter, make a pro rata distribution of the amount, if
any, by which the cost to the Trust of the Failed Security exceeded the cost
of the Replacement Security. Once all of the Securities in a Trust are
acquired, the Trustee will have no power to vary the investments of the Trust,
i.e., the Trustee will have no managerial power to take advantage of market
variations to improve a Unitholder's investment.
 
If the right of limited substitution described in the preceding paragraphs is
not utilized to acquire Replacement Securities in the event of a failed
contract, the Sponsor will refund the sales charge
GI-2
                              GENERAL INFORMATION
<PAGE>
 
attributable to such Failed Securities to all Unitholders of the Trust Fund
and the Trustee will distribute the principal and accrued interest
attributable to such Failed Securities not more than 30 days after the date on
which the Trustee would have been required to purchase a Replacement Security.
In addition, Unitholders should be aware that, at the time of receipt of such
principal, they may not be able to reinvest such proceeds in other securities
at a yield equal to or in excess of the yield which such proceeds would have
earned for Unitholders of such Trust Fund.
 
Whether or not a Replacement Security is acquired, an amount equal to the
accrued interest (at the coupon rate of the Failed Securities) will be paid to
Unitholders of the Trust Fund to the date the Sponsor removes the Failed
Securities from the Trust Fund if the Sponsor determines not to purchase a
Replacement Security or to the date of substitution if a Replacement Security
is purchased. All such interest paid to Unitholders which accrued after the
date of settlement for a purchase of Units will be paid by the Sponsor. In the
event a Replacement Security could not be acquired by a Trust, the net annual
interest income per Unit for such Trust would be reduced and the Estimated
Current Return and Estimated Long-Term Return might be lowered.
 
Subsequent to the Initial Date of Deposit, a Security may cease to be rated or
its rating may be reduced below any minimum required as of the Initial Date of
Deposit. Neither event requires the elimination of such investment from a
Trust, but may be considered in the Sponsor's determination to direct the
Trustee to dispose of such investment. See "General Information--Investment
Supervision."
 
The Sponsor may not alter the portfolio of a Trust except upon the happening
of certain extraordinary circumstances. See "General Information--Investment
Supervision." Certain of the Securities may be subject to optional call or
mandatory redemption pursuant to sinking fund provisions, in each case prior
to their stated maturity. A bond subject to optional call is one which is
subject to redemption or refunding prior to maturity at the option of the
issuer, often at a premium over par. A refunding is a method by which a bond
issue is redeemed, at or before maturity, by the proceeds of a new bond issue.
A bond subject to sinking fund redemption is one which is subject to partial
call from time to time at par with proceeds from a fund accumulated for the
scheduled retirement of a portion of an issue to maturity. Special or
extraordinary redemption provisions may provide for redemption at par of all
or a portion of an issue upon the occurrence of certain circumstances, which
may be prior to the optional call dates shown under "Portfolio" for each
Trust. Redemption pursuant to optional call provisions is more likely to
occur, and redemption pursuant to special or extraordinary redemption
provisions may occur, when the Securities have an offering side evaluation
which represents a premium over par, that is, when they are able to be
refinanced at a lower cost. The proceeds from any such call or redemption
pursuant to sinking fund provisions, as well as proceeds from the sale of
Securities and from Securities which mature in accordance with their terms
from a Trust, unless utilized to pay for Units tendered for redemption, will
be distributed to Unitholders of such Trust and will not be used to purchase
additional Securities for such Trust. Accordingly, any such call, redemption,
sale or maturity will reduce the size and diversity of a Trust and the net
annual interest income of such Trust and may reduce the Estimated Current
Return and the Estimated Long-Term Return. See "General Information--Interest,
Estimated Long-Term Return and Estimated Current Return." The call,
redemption, sale or maturity of Securities also may have tax consequences to a
Unitholder. See "Federal Tax Status" for each Trust. Information with respect
to the call provisions and maturity dates of the Securities is contained in
"Portfolio" for each Trust.
 
Each Unit of a Trust represents an undivided fractional interest in the
Securities deposited therein, in the ratio shown under "Essential
Information." Units may be purchased and certificates, if requested, will be
issued in denominations of one Unit or any multiple or fraction thereof,
subject to each Trust's minimum investment requirement of one Unit. Fractions
of Units will be computed to three decimal points. To the
                                                                           GI-3
                              GENERAL INFORMATION
<PAGE>
 
extent that Units of a Trust are redeemed, the principal amount of Securities
in such Trust will be reduced and the undivided fractional interest
represented by each outstanding Unit of such Trust will increase. See "General
Information--Redemption."
 
Certain of the Securities in certain of the Trusts may have been acquired at a
market discount from par value at maturity. The coupon interest rates on the
discount securities at the time they were purchased and deposited in the
Trusts were lower than the current market interest rates for newly issued
bonds of comparable rating and type. If such interest rates for newly issued
comparable securities increase, the market discount of previously issued
securities will become greater, and if such interest rates for newly issued
comparable securities decline, the market discount of previously issued
securities will be reduced, other things being equal. Investors should also
note that the value of securities purchased at a market discount will increase
in value faster than securities purchased at a market premium if interest
rates decrease. Conversely, if interest rates increase, the value of
securities purchased at a market discount will decrease faster than securities
purchased at a market premium. In addition, if interest rates rise, the
prepayment risk of higher yielding, premium securities and the prepayment
benefit for lower yielding, discount securities will be reduced. A discount
security held to maturity will have a larger portion of its total return in
the form of taxable income and capital gain and loss in the form of tax-exempt
interest income than a comparable security newly issued at current market
rates. See "Federal Tax Status." Market discount attributable to interest
changes does not indicate a lack of market confidence in the issue. Neither
the Sponsor nor the Trustee shall be liable in any way for any default,
failure or defect in any of the Securities.
 
Certain of the Securities in certain of the Trust Funds may be "zero coupon"
bonds, i.e., an original issue discount bond that does not provide for the
payment of current interest. Zero coupon bonds are purchased at a deep
discount because the buyer receives only the right to receive a final payment
at the maturity of the bond and does not receive any periodic interest
payments. The effect of owning deep discount bonds which do not make current
interest payments (such as the zero coupon bonds) is that a fixed yield is
earned not only on the original investment but also, in effect, on all
discount earned during the life of such obligation. This implicit reinvestment
of earnings at the same rate eliminates the risk of being unable to reinvest
the income on such obligation at a rate as high as the implicit yield on the
discount obligation, but at the same time eliminates the holder's ability to
reinvest at higher rates in the future. For this reason, zero coupon bonds are
subject to substantially greater price fluctuations during periods of changing
market interest rates than are securities of comparable quality which pay
interest currently. For the Federal tax consequences of original issue
discount securities such as the zero coupon bonds, see "Federal Tax Status"
for each Trust.
 
To the best of the Sponsor's knowledge, there is no litigation pending as of
the Initial Date of Deposit in respect of any Security which might reasonably
be expected to have a material adverse effect on the Trust Funds. At any time
after the Initial Date of Deposit, litigation may be instituted on a variety
of grounds with respect to the Securities. The Sponsor is unable to predict
whether any such litigation may be instituted, or if instituted, whether such
litigation might have a material adverse effect on the Trust Funds. The
Sponsor and the Trustee shall not be liable in any way for any default,
failure or defect in any Security.
 
RETIREMENT PLANS
 
Units of the Trusts (other than a Tax-Exempt Portfolio) may be well suited for
purchase by Individual Retirement Accounts, Keogh Plans, pension funds and
other qualified retirement plans, certain of which are briefly described
below.
GI-4
                              GENERAL INFORMATION
<PAGE>
 
Generally, capital gains and income received under each of the foregoing plans
are deferred from federal taxation. All distributions from such plans are
generally treated as ordinary income but may, in some cases, be eligible for
special income averaging or tax-deferred rollover treatment. Investors
considering participation in any such plan should review specific tax laws
related thereto and should consult their attorneys or tax advisers with
respect to the establishment and maintenance of any such plan. Such plans are
offered by brokerage firms and other financial institutions. The Trusts will
waive the $1,000 minimum investment requirement for IRA accounts. The minimum
investment is $250 for tax-deferred plans such as IRA accounts. Fees and
charges with respect to such plans may vary.
 
Individual Retirement Account--IRA. Any individual under age 70 1/2 may
contribute the lesser of $2,000 or 100% of compensation to an IRA annually.
Such contributions are fully deductible if the individual (and spouse if
filing jointly) are not covered by a retirement plan at work. The deductible
amount an individual may contribute to an IRA will be reduced $10 for each $50
of adjusted gross income over $25,000 ($40,000 if married, filing jointly or
$0 if married, filing separately), if either an individual or their spouse (if
married, filing jointly) is an active participant in an employer maintained
retirement plan. Thus, if an individual has adjusted gross income over $35,000
($50,000 if married, filing jointly or $0 if married, filing separately) and
if an individual or their spouse is an active participant in an employer
maintained retirement plan, no IRA deduction is permitted. Under the Internal
Revenue Code of 1986, as amended (the "Code"), an individual may make
nondeductible contributions to the extent deductible contributions are not
allowed. All distributions from an IRA (other than the return of certain
excess contributions) are treated as ordinary income for federal income
taxation purposes provided that under the Code an individual need not pay tax
on the return of nondeductible contributions. The amount includable in income
for the taxable year is the portion of the amount withdrawn for the taxable
year as the individual's aggregate deductible IRA contributions bear to the
aggregate balance of all IRAs of the individual.
 
A participant's interest in an IRA must be, or commence to be, distributed to
the participant not later than April 1 of the calendar year following the year
during which the participant attains age 70 1/2. Distributions made before
attainment of age 59 1/2, except in the case of the participant's death or
disability, or where the amount distributed is to be rolled over to another
IRA, or where the distributions are taken as a series of substantially equal
periodic payments over the participant's life or life expectancy (or the joint
lives or life expectancies of the participant and the designated beneficiary)
are generally subject to a surtax in an amount equal to 10% of the
distribution. The amount of such periodic payments may not be modified before
the later of five years or attainment of age 59 1/2. Excess contributions are
subject to an annual 6% excise tax.
 
IRA applications, disclosure statements and trust agreements are available
from the Sponsor upon request.
 
Qualified Retirement Plans. Units of a Trust may be purchased by qualified
pension or profit sharing plans maintained by corporations, partnerships or
sole proprietors. The maximum annual contribution for a participant in a money
purchase pension plan or to paired profit sharing and pension plans is the
lesser of 25% of compensation or $30,000. Prototype plan documents for
establishing qualified retirement plans are available from the Sponsor upon
request.
 
Excess Distributions Tax. In addition to the other taxes due by reason of a
plan distribution, a tax of 15% may apply to certain aggregate distributions
from IRAs, Keogh plans, and corporate retirement plans to the extent such
aggregate taxable distributions exceed specified amounts (generally $150,000,
as adjusted) during a tax year. This 15% tax will not apply to distributions
on account of death, qualified
                                                                           GI-5
                              GENERAL INFORMATION
<PAGE>
 
domestic relations orders or amounts eligible for tax-deferred rollover
treatment. In general, for lump sum distributions the excess distributions
over $750,000 (as adjusted) will be subject to the 15% tax.
 
The Trustee, Investors Fiduciary Trust Company, has agreed to act as custodian
for certain retirement plan accounts. An annual fee of $12.00 per account, if
not paid separately, will be assessed by the Trustee and paid through the
liquidation of shares of the reinvestment account. An individual wishing the
Trustee to act as custodian must complete a Kemper UIT/IRA application and
forward it along with a check made payable to Investors Fiduciary Trust
Company. Certificates for Individual Retirement Accounts cannot be issued.
 
DISTRIBUTION REINVESTMENT
 
Each Unitholder of a Trust may elect to have distributions of principal
(including capital gains, if any) or interest or both automatically invested
without charge in shares of any mutual fund which is registered in such
Unitholder's state of residence and is underwritten or advised by an affiliate
of the Sponsor, Kemper Financial Services, Inc. (the "Kemper Funds"), other
than those Kemper Funds sold with a contingent deferred sales charge.
 
If individuals indicate they wish to participate in the Reinvestment Program
but do not designate a reinvestment fund, the Program Agent referred to below
will contact such individuals to determine which reinvestment fund or funds
they wish to elect. Since the portfolio securities and investment objectives
of such Kemper Funds generally will differ significantly from that of the
Trusts, Unitholders should carefully consider the consequences before
selecting such Kemper Funds for reinvestment. Detailed information with
respect to the investment objectives and the management of the Funds is
contained in their respective prospectuses, which can be obtained from the
Sponsor upon request. An investor should read the prospectus of the
reinvestment fund selected prior to making the election to reinvest.
Unitholders who desire to have such distributions automatically reinvested
should inform their broker at the time of purchase or should file with the
Program Agent a written notice of election.
 
Unitholders who are receiving distributions in cash may elect to participate
in distribution reinvestment by filing with the Program Agent an election to
have such distributions reinvested without charge. Such election must be
received by the Program Agent at least ten days prior to the Record Date
applicable to any distribution in order to be in effect for such Record Date.
Any such election shall remain in effect until a subsequent notice is received
by the Program Agent. See "General Information--Unitholders--Distributions to
Unitholders."
 
The Program Agent is Investors Fiduciary Trust Company. All inquiries
concerning participation in distribution reinvestment should be directed to
the Program Agent at P.O. Box 419430, Kansas City, Missouri 64173-0216,
telephone (816) 474-8786.
 
INTEREST, ESTIMATED LONG-TERM RETURN AND ESTIMATED CURRENT RETURN
 
As of the opening of business on the Initial Date of Deposit, the Estimated
Long-Term Return and the Estimated Current Return, if applicable, for each
Trust were as set forth in the "Essential Information" for each Trust.
Estimated Current Return is calculated by dividing the estimated net annual
interest income per Unit by the Public Offering Price. The estimated net
annual interest income per Unit will vary with changes in fees and expenses of
the Trustee, the Sponsor and the Evaluator and with the principal prepayment,
redemption, maturity, exchange or sale of the Securities while the Public
Offering Price will
GI-6
                              GENERAL INFORMATION
<PAGE>
 
vary with changes in the offering price of the underlying Securities and
accrued interest; therefore, there is no assurance that the present Estimated
Current Return will be realized in the future. Estimated Long-Term Return is
calculated using a formula which (1) takes into consideration, and determines
and factors in the relative weightings of, the market values, yields (which
takes into account the amortization of premiums and the accretion of
discounts) and estimated retirements or average life of all of the Securities
in a Trust and (2) takes into account the expenses and sales charge associated
with each Trust Unit. Since the market values and estimated retirements of the
Securities and the expenses of a Trust will change, there is no assurance that
the present Estimated Long-Term Return will be realized in the future.
Estimated Current Return and Estimated Long-Term Return are expected to differ
because the calculation of Estimated Long-Term Return reflects the estimated
date and amount of principal returned while Estimated Current Return
calculations include only net annual interest income and Public Offering
Price.
 
In order to acquire certain of the Securities contracted for by a Trust, it
may be necessary for the Sponsor or Trustee to pay on the dates for delivery
of such Securities amounts covering accrued interest on such Securities which
exceed the amount which will be made available in the letter of credit
furnished by the Sponsor on the Initial Date of Deposit. The Trustee has
agreed to pay any amounts necessary to cover any such excess and will be
reimbursed therefor, without interest, when funds become available from
interest payments on the Securities deposited in that Trust.
 
Payments received in respect of mortgages underlying Ginnie Maes in each
series of a GNMA Portfolio will consist of a portion representing interest and
a portion representing principal. Although the aggregate monthly payment made
by the obligor on each mortgage remains constant (aside from optional
prepayments of principal), in the early years most of each such payment will
represent interest, while in later years, the proportion representing interest
will decline and the proportion representing principal will increase. However,
by reason of optional prepayments, principal payments in the earlier years on
mortgages underlying Ginnie Maes may be substantially in excess of those
required by the amortization schedules of such mortgages. Therefore, principal
payments in later years may be substantially less since the aggregate unpaid
principal balances of such underlying mortgages may have been greatly reduced.
To the extent that the underlying mortgages bearing higher interest rates in a
GNMA Portfolio are prepaid faster than the other underlying mortgages, the net
annual interest rate per Unit and the Estimated Current Return on the Units of
a GNMA Portfolio can be expected to decline. Monthly payments to the
Unitholders of a GNMA Portfolio will reflect all of these factors.
 
MARKET FOR UNITS
 
After the initial offering period, while not obligated to do so, the Sponsor
intends to, and certain of the Underwriters may, subject to change at any
time, maintain a market for Units of the Trust Funds offered hereby and to
continuously offer to purchase said Units at prices, determined by the
Evaluator, based on the aggregate bid prices of the underlying Securities in
such Trusts, together with accrued interest to the expected dates of
settlement. To the extent that a market is maintained during the initial
offering period, the prices at which Units will be repurchased will be based
upon the aggregate offering side evaluation of the Securities in the Trusts.
The aggregate bid prices of the underlying Securities in each Trust are
expected to be less than the related aggregate offering prices (which is the
evaluation method used during the initial public offering period).
Accordingly, Unitholders who wish to dispose of their Units should inquire of
their bank or broker as to current market prices in order to determine whether
there is in existence any price in excess of the Redemption Price and, if so,
the amount thereof.
 
The offering price of any Units resold by the Sponsor or Underwriters will be
in accord with that described in the currently effective Prospectus describing
such Units. Any profit or loss resulting from the
                                                                           GI-7
                              GENERAL INFORMATION
<PAGE>
 
resale of such Units will belong to the Sponsor and/or the Underwriters. The
Sponsor and/or the Underwriters may suspend or discontinue purchases of Units
of any Trust if the supply of Units exceeds demand, or for other business
reasons.
 
REDEMPTION
 
A Unitholder who does not dispose of Units in the secondary market described
above may cause Units to be redeemed by the Trustee by making a written
request to the Trustee, Investors Fiduciary Trust Company, P.O. Box 419430,
Kansas City, Missouri, 64173-0216 and, in the case of Units evidenced by a
certificate, by tendering such certificate to the Trustee, properly endorsed
or accompanied by a written instrument or instruments of transfer in a form
satisfactory to the Trustee. Unitholders must sign the request, and such
certificate or transfer instrument, exactly as their names appear on the
records of the Trustee and on any certificate representing the Units to be
redeemed. If the amount of the redemption is $25,000 or less and the proceeds
are payable to the Unitholder(s) of record at the address of record, no
signature guarantee is necessary for redemptions by individual account owners
(including joint owners). Additional documentation may be requested, and a
signature guarantee is always required, from corporations, executors,
administrators, trustees, guardians or associations. The signatures must be
guaranteed by a participant in the Securities Transfer Agents Medallion
Program ("STAMP") or such other guarantee program in addition to, or in
substitution for, STAMP, as may be accepted by the Trustee. A certificate
should only be sent by registered or certified mail for the protection of the
Unitholder. Since tender of the certificate is required for redemption when
one has been issued, Units represented by a certificate cannot be redeemed
until the certificate representing such Units has been received by the
purchasers.
 
Redemption shall be made by the Trustee on the third business day following
the day on which a tender for redemption is received (the "Redemption Date")
by payment of cash equivalent to the Redemption Price for such Trust,
determined as set forth below under "Computation of Redemption Price," as of
the evaluation time stated under "Essential Information," next following such
tender, multiplied by the number of Units being redeemed. Any Units redeemed
shall be cancelled and any undivided fractional interest in the Trust
extinguished. The price received upon redemption might be more or less than
the amount paid by the Unitholder depending on the value of the Securities in
the Trust at the time of redemption.
 
Under regulations issued by the Internal Revenue Service, the Trustee is
required to withhold a certain percentage of the principal amount of a Unit
redemption if the Trustee has not been furnished the redeeming Unitholder's
tax identification number in the manner required by such regulations. Any
amount so withheld is transmitted to the Internal Revenue Service and may be
recovered by the Unitholder only when filing a tax return. Under normal
circumstances the Trustee obtains the Unitholder's tax identification number
from the selling broker. However, any time a Unitholder elects to tender Units
for redemption, such Unitholder should make sure that the Trustee has been
provided a certified tax identification number in order to avoid this possible
"back-up withholding." In the event the Trustee has not been previously
provided such number, one must be provided at the time redemption is
requested.
 
Any amounts paid on redemption representing interest shall be withdrawn from
the Interest Account for such Trust to the extent that funds are available for
such purpose. All other amounts paid on redemption shall be withdrawn from the
Principal Account for such Trust. The Trustee is empowered to sell Securities
GI-8
                              GENERAL INFORMATION
<PAGE>
 
for a Trust in order to make funds available for the redemption of Units of
such Trust. Such sale may be required when Securities would not otherwise be
sold and might result in lower prices than might otherwise be realized. To the
extent Securities are sold, the size and diversity of a Trust will be reduced.
 
In the case of a U.S. Treasury Portfolio or a GNMA Portfolio, Securities will
be sold by the Trustee so as to maintain, as closely as practicable, the
original percentage relationship between the principal amounts of the
Securities in such Trusts. The Securities to be sold for purposes of redeeming
Units will be selected from a list supplied by the Sponsor. The Securities
will be chosen for this list by the Sponsor on the basis of such market and
credit factors as it may determine are in the best interests of such Trusts.
Provision is made under the related Trust Agreements for the Sponsor to
specify minimum face amounts in which blocks of Securities are to be sold in
order to obtain the best price available. While such minimum amounts may vary
from time to time in accordance with market conditions, it is anticipated that
the minimum face amounts which would be specified would range from $25,000 to
$100,000. Sales may be required at a time when the Securities would not
otherwise be sold and might result in lower prices than might otherwise be
realized. Moreover, due to the minimum principal amount in which U.S. Treasury
Obligations and Ginnie Maes may be required to be sold, the proceeds of such
sales may exceed the amount necessary for payment of Units redeemed. To the
extent not used to meet other redemption requests in such Trusts, such excess
proceeds will be distributed pro rata to all remaining Unitholders of record
of such Trusts, unless reinvested in substitute Securities. See "General
Information--Investment Supervision."
 
The Trustee is irrevocably authorized in its discretion, if an Underwriter
does not elect to purchase any Unit tendered for redemption, in lieu of
redeeming such Units, to sell such Units in the over-the-counter market for
the account of tendering Unitholders at prices which will return to the
Unitholders amounts in cash, net after brokerage commissions, transfer taxes
and other charges, equal to or in excess of the Redemption Price for such
Units. In the event of any such sale, the Trustee shall pay the net proceeds
thereof to the Unitholders on the day they would otherwise be entitled to
receive payment of the Redemption Price.
 
The right of redemption may be suspended and payment postponed (1) for any
period during which the New York Stock Exchange is closed, other than
customary weekend and holiday closings, or during which (as determined by the
Securities and Exchange Commission) trading on the New York Stock Exchange is
restricted; (2) for any period during which an emergency exists as a result of
which disposal by the Trustee of Securities is not reasonably practicable or
it is not reasonably practicable to fairly determine the value of the
underlying Securities in accordance with the Trust Agreements; or (3) for such
other period as the Securities and Exchange Commission may by order permit.
The Trustee is not liable to any person in any way for any loss or damage
which may result from any such suspension or postponement.
 
Computation of Redemption Price. The Redemption Price for Units of each Trust
is computed by the Evaluator as of the evaluation time stated under "Essential
Information" next occurring after the tendering of a Unit for redemption and
on any other business day desired by it, by:
 
A. adding: (1) the cash on hand in the Trust other than cash deposited in the
Trust to purchase Securities not applied to the purchase of such Securities;
(2) the aggregate value of each issue of the Securities (including "when
issued" contracts, if any) held in the Trust as determined by the Evaluator on
the basis of bid prices therefor; and (3) interest accrued and unpaid on the
Securities in the Trust as of the date of computation;
                                                                           GI-9
                              GENERAL INFORMATION
<PAGE>
 
B. deducting therefrom (1) amounts representing any applicable taxes or
governmental charges payable out of the Trust and for which no deductions have
been previously made for the purpose of additions to the Reserve Account
described under "General Information--Expenses of the Trusts"; (2) an amount
representing estimated accrued expenses of the Trust, including but not
limited to fees and expenses of the Trustee (including legal and auditing fees
and any insurance costs), the Evaluator, the Sponsor and bond counsel, if any;
(3) cash held for distribution to Unitholders of record as of the business day
prior to the evaluation being made; and (4) other liabilities incurred by the
Trust; and
 
C. finally dividing the results of such computation by the number of Units of
the Trust outstanding as of the date thereof.
 
UNITHOLDERS
 
Ownership of Units. Ownership of Units of any Trust will not be evidenced by
certificates unless a Unitholder, the Unitholder's registered broker/dealer or
the clearing agent for such broker/dealer makes a written request to the
Trustee. Certificates, if issued, will be so noted on the confirmation
statement sent to the Underwriter and broker. Non-receipt of such
certificate(s) must be reported to the Trustee within one year; otherwise, a
2% surety bond fee will be required for replacement.
 
Units are transferable by making a written request to the Trustee and, in the
case of Units evidenced by a certificate, by presenting and surrendering such
certificate to the Trustee properly endorsed or accompanied by a written
instrument or instruments of transfer which should be sent registered or
certified mail for the protection of the Unitholder. Unitholders must sign
such written request, and such certificate or transfer instrument, exactly as
their names appear on the records of the Trustee and on any certificate
representing the Units to be transferred. Such signatures must be guaranteed
by a participant in the Securities Transfer Agents Medallion Program ("STAMP")
or such other signature guarantee program in addition to, or in substitution
for, STAMP, as may be accepted by the Trustee.
 
Units may be purchased and certificates, if requested will be issued in
denominations of one Unit subject to each Trust's minimum investment
requirement of 100 Units or any whole Unit multiple thereof subject to any
minimum requirement established by the Sponsor from time to time. Any
certificate issued will be numbered serially for identification, issued in
fully registered form and will be transferable only on the books of the
Trustee. The Trustee may require a Unitholder to pay a reasonable fee, to be
determined in the sole discretion of the Trustee, for each certificate re-
issued or transferred and to pay any governmental charge that may be imposed
in connection with each such transfer or interchange. The Trustee at the
present time does not intend to charge for the normal transfer or interchange
of certificates. Destroyed, stolen, mutilated or lost certificates will be
replaced upon delivery to the Trustee of satisfactory indemnity (generally
amounting to 3% of the market value of the Units), affidavit of loss, evidence
of ownership and payment of expenses incurred.
 
Distributions to Unitholders. Interest received by each Trust, including any
portion of the proceeds from a disposition of Securities which represents
accrued interest, is credited by the Trustee to the Interest Account for such
Trust. All other receipts are credited by the Trustee to a separate Principal
Account for the Trust. The Trustee normally has no cash for distribution to
Unitholders until it receives interest payments on the Securities in the
Trust. Since interest usually is paid semi-annually (monthly in the case of a
GNMA Portfolio), during the initial months of the Trusts, the Interest Account
of each Trust, consisting of accrued but uncollected interest and collected
interest (cash), will be predominantly the uncollected accrued interest that
is not available for distribution. On the dates set forth under "Essential
Information" for each Trust, the Trustee will commence distributions, in part
from funds advanced by the Trustee.
GI-10
                              GENERAL INFORMATION
<PAGE>
 
Thereafter, assuming the Trust retains its original size and composition,
after deduction of the fees and expenses of the Trustee, the Sponsor and
Evaluator and reimbursements (without interest) to the Trustee for any amounts
advanced to a Trust, the Trustee will normally distribute on each Interest
Distribution Date (the fifteenth of the month) or shortly thereafter to
Unitholders of record of such Trust on the preceding Record Date (which is the
first day of each month). Unitholders of the Trusts will receive an amount
substantially equal to one-twelfth of such holders' pro rata share of the
estimated net annual interest income to the Interest Account of such Trust.
However, interest earned at any point in time will be greater than the amount
actually received by the Trustee and distributed to the Unitholders.
Therefore, there will always remain an item of accrued interest that is added
to the daily value of the Units. If Unitholders of a Trust sell or redeem all
or a portion of their Units, they will be paid their proportionate share of
the accrued interest of such Trust to, but not including, the third business
day after the date of a sale or to the date of tender in the case of a
redemption.
 
In order to equalize distributions and keep the undistributed interest income
of the Trusts at a low level, all Unitholders of record in such Trust on the
first Record Date will receive an interest distribution on the first Interest
Distribution Date. Because the period of time between the first Interest
Distribution Date and the regular distribution dates may not be a full period,
the first regular distributions may be partial distributions.
 
Unitholders of a U.S. Treasury Portfolio which contains Stripped Treasury
Securities should note that Stripped Treasury Securities are sold at a deep
discount because the buyer of those securities obtains only the right to
receive a future fixed payment on the security and not any rights to periodic
interest payments thereon. Purchasers of these Securities acquire, in effect,
discount obligations that are economically identical to the "zero-coupon
bonds" that have been issued by corporations. Zero coupon bonds are debt
obligations which do not make any periodic payments of interest prior to
maturity and accordingly are issued at a deep discount. Under generally
accepted accounting principles, a holder of a security purchased at a discount
normally must report as an item of income for financial accounting purposes
the portion of the discount attributable to the applicable reporting period.
The calculation of this attributable income would be made on the "interest"
method which generally will result in a lesser amount of includible income in
earlier periods and a correspondingly larger amount in later periods. For
Federal income tax purposes, the inclusion will be on a basis that reflects
the effective compounding of accrued but unpaid interest effectively
represented by the discount. Although this treatment is similar to the
"interest" method described above, the "interest" method may differ to the
extent that generally accepted accounting principles permit or require the
inclusion of interest on the basis of a compounding period other than the
semi-annual period. See "Federal Tax Status" for the U.S. Treasury Portfolios,
if any.
 
Persons who purchase Units between a Record Date and a Distribution Date will
receive their first distribution on the second Distribution Date following
their purchase of Units. Since interest on Bonds in the Trusts is payable at
varying intervals, usually in semi-annual installments, and distributions of
income are made to Unitholders at different intervals from receipt of
interest, the interest accruing to a Trust may not be equal to the amount of
money received and available for distribution from the Interest Account.
Therefore, on each Distribution Date the amount of interest actually deposited
in the Interest Account of a Trust and available for distribution may be
slightly more or less than the interest distribution made. In order to
eliminate fluctuations in interest distributions resulting from such
variances, the Trustee is authorized by the Trust Agreements to advance such
amounts as may be necessary to provide interest distributions of approximately
equal amounts. The Trustee will be reimbursed, without interest, for any such
advances from funds available in the Interest Account for such Trust.
                                                                          GI-11
                              GENERAL INFORMATION
<PAGE>
 
The Trustee will distribute on each Distribution Date or shortly thereafter,
to each Unitholder of record of a Trust on the preceding Record Date, an
amount substantially equal to such holder's pro rata share of the cash
balance, if any, in the Principal Account of such Trust computed as of the
close of business on the preceding Record Date. However, no distribution will
be required if the balance in the Principal Account is less than $.01 per
Unit. Notwithstanding the foregoing, the Trustee will make a distribution to
Unitholders of all principal relating to maturing U.S. Treasury Obligations in
any U.S. Treasury Portfolio or GNMA Portfolio within twelve business days of
the date of such maturity.
 
In connection with GNMA Portfolios only, the terms of the Ginnie Maes provide
for payment to the holders thereof (including a GNMA Portfolio) on the
fifteenth day of each month of amounts collected by or due to the issuers
thereof with respect to the underlying mortgages during the preceding month.
The Trustee will collect the interest due a GNMA Portfolio on the Securities
therein as it becomes payable and credit such interest to a separate Interest
Account for such GNMA Portfolio created by the Indenture. Distributions will
be made to each Unitholder of record of a GNMA Portfolio on the appropriate
Distribution Date (see "Essential Information") and will consist of an amount
substantially equal to such Unitholder's pro rata share of the cash balances,
if any, in the Interest Account, the Principal Account and any Capital Gains
Account of such GNMA Portfolio, computed as of the close of business on the
preceding Record Date.
 
Statements to Unitholders. With each distribution, the Trustee will furnish or
cause to be furnished to each Unitholder a statement of the amount of interest
and the amount of other receipts, if any, which are being distributed,
expressed in each case as a dollar amount per Unit.
 
The accounts of each Trust are required to be audited annually, at the Trust's
expense, by independent auditors designated by the Sponsor, unless the Sponsor
determines that such an audit would not be in the best interest of the
Unitholders of such Trust. The accountants' report will be furnished by the
Trustee to any Unitholder of such Trust upon written request. Within a
reasonable period of time after the end of each calendar year, the Trustee
shall furnish to each person who at any time during the calendar year was a
Unitholder of a Trust a statement, covering the calendar year, setting forth
for the applicable Trust:
 
A. As to the Interest Account:
 
1. The amount of interest received on the Securities (and for Tax-Exempt
Portfolios, the percentage of such amount by states and territories in which
the issuers of such Securities are located);
 
2. The amount paid from the Interest Account representing accrued interest of
any Units redeemed;
 
3. The deductions from the Interest Account for applicable taxes, if any, fees
and expenses (including auditing fees) of the Trustee, the Sponsor, the
Evaluator, and, if any, of bond counsel;
 
4. Any amounts credited by the Trustee to the Reserve Account described under
"General Information--Expenses of the Trusts";
 
5. The net amount remaining after such payments and deductions, expressed both
as a total dollar amount and a dollar amount per Unit outstanding on the last
business day of such calendar year; and
 
B. As to the Principal Account:
 
1. The dates of the maturity, liquidation or redemption of any of the
Securities and the net proceeds received therefrom excluding any portion
credited to the Interest Account;
GI-12
                              GENERAL INFORMATION
<PAGE>
 
2. The amount paid from the Principal Account representing the principal of
any Units redeemed;
 
3. The deductions from the Principal Account for payment of applicable taxes,
if any, fees and expenses (including auditing fees) of the Trustee, the
Sponsor, the Evaluator, and, if any, of bond counsel;
 
4. The amount of when-issued interest treated as a return of capital, if any;
 
5. Any amounts credited by the Trustee to the Reserve Account described under
"General Information--Expenses of the Trusts";
 
6. The net amount remaining after distributions of principal and deductions,
expressed both as a dollar amount and as a dollar amount per Unit outstanding
on the last business day of the calendar year; and
 
C. The following information:
 
1. A list of the Securities as of the last business day of such calendar year;
 
2. The number of Units outstanding on the last business day of such calendar
year;
 
3. The Redemption Price based on the last evaluation made during such calendar
year;
 
4. The amount actually distributed during such calendar year from the Interest
and Principal Accounts (and Capital Gains Account, if applicable) separately
stated, expressed both as total dollar amounts and as dollar amounts per Unit
outstanding on the Record Dates for each such distribution.
 
Rights of Unitholders. A Unitholder may at any time tender Units to the
Trustee for redemption. The death or incapacity of any Unitholder will not
operate to terminate a Trust nor entitle legal representatives or heirs to
claim an accounting or to bring any action or proceeding in any court for
partition or winding up of a Trust.
 
No Unitholder shall have the right to control the operation and management of
any Trust in any manner, except to vote with respect to the amendment of the
Trust Agreements or termination of any Trust.
 
INVESTMENT SUPERVISION
 
The Sponsor may not alter the portfolios of the Trusts by the purchase, sale
or substitution of Securities, except in the special circumstances noted below
and as indicated earlier under "General Information--Trust Information"
regarding the substitution of Replacement Securities for any Failed
Securities. Thus, with the exception of the redemption or maturity of
Securities in accordance with their terms, the assets of the Trusts will
remain unchanged under normal circumstances.
 
The Sponsor may direct the Trustee to dispose of Securities the value of which
has been affected by certain adverse events including institution of certain
legal proceedings or decline in price or the occurrence of other market
factors, including advance refunding, so that in the opinion of the Sponsor
the retention of such Securities in a Trust would be detrimental to the
interest of the Unitholders. The proceeds from any such sales, exclusive of
any portion which represents accrued interest, will be credited to the
Principal Account of such Trust for distribution to the Unitholders.
 
The Sponsor is required to instruct the Trustee to reject any offer made by an
issuer of Securities to issue new obligations in exchange or substitution for
any of such Securities pursuant to a refunding financing plan, except that the
Sponsor may instruct the Trustee to accept or reject such an offer or to take
any other action with respect thereto as the Sponsor may deem proper if (1)
the issuer is in default with respect to such Securities or (2) in the written
opinion of the Sponsor the issuer will probably default with
                                                                          GI-13
                              GENERAL INFORMATION
<PAGE>
 
respect to such Securities in the reasonably forseeable future. Any obligation
so received in exchange or substitution will be held by the Trustee subject to
the terms and conditions of the Trust Agreement to the same extent as
Securities originally deposited thereunder. Within five days after deposit of
obligations in exchange or substitution for underlying Securities, the Trustee
is required to give notice thereof to each Unitholder, identifying the
Securities eliminated and the Securities substituted therefor.
 
The Trustee may sell Securities, designated by the Sponsor, from a Trust for
the purpose of redeeming Units of such Trust tendered for redemption and the
payment of expenses.
 
ADMINISTRATION OF THE TRUSTS
 
The Trustee. The Trustee, Investors Fiduciary Trust Company, is a trust
company specializing in investment related services, organized and existing
under the laws of Missouri, having its trust office at 127 West 10th Street,
Kansas City, Missouri 64105. The Trustee is subject to supervision and
examination by the Division of Finance of the State of Missouri and the
Federal Deposit Insurance Corporation. Investors Fiduciary Trust Company is
owned by State Street Boston Corporation.
 
The Trustee, whose duties are ministerial in nature, has not participated in
selecting the portfolio of any Trust. For information relating to the
responsibilities of the Trustee under the Trust Agreements, reference is made
to the material set forth under "General Information--Unitholders."
 
In accordance with the Trust Agreements, the Trustee shall keep records of all
transactions at its office. Such records shall include the name and address
of, and the number of Units held by, every Unitholder of each Trust. Such
books and records shall be open to inspection by any Unitholder of such Trust
at all reasonable times during usual business hours. The Trustee shall make
such annual or other reports as may from time to time be required under any
applicable state or Federal statute, rule or regulation. The Trustee shall
keep a certified copy or duplicate original of the Trust Agreements on file in
its office available for inspection at all reasonable times during usual
business hours by any Unitholder, together with a current list of the
Securities held in each Trust. Pursuant to the Trust Agreements, the Trustee
may employ one or more agents for the purpose of custody and safeguarding of
Securities comprising the Trusts.
 
Under the Trust Agreements, the Trustee or any successor trustee may resign
and be discharged of its duties created by the Trust Agreements by executing
an instrument in writing and filing the same with the Sponsor.
 
The Trustee or successor trustee must mail a copy of the notice of resignation
to all Unitholders then of record, not less than 60 days before the date
specified in such notice when such resignation is to take effect. The Sponsor
upon receiving notice of such resignation is obligated to appoint a successor
trustee promptly. If, upon such resignation, no successor trustee has been
appointed and has accepted the appointment within 30 days after notification,
the retiring Trustee may apply to a court of competent jurisdiction for the
appointment of a successor. The Sponsor may at any time remove the Trustee,
with or without cause, and appoint a successor trustee as provided in the
Trust Agreements. Notice of such removal and appointment shall be mailed to
each Unitholder by the Sponsor. Upon execution of a written acceptance of such
appointment by such successor trustee, all the rights, powers, duties and
obligations of the original Trustee shall vest in the successor. The Trustee
shall be a corporation organized under the laws of the United States, or any
state thereof, which is authorized under such laws to exercise trust powers.
The Trustee shall have at all times an aggregate capital, surplus and
undivided profits of not less than $5,000,000.
GI-14
                              GENERAL INFORMATION
<PAGE>
 
The Evaluator. Kemper Unit Investment Trusts, a service of Kemper Securities,
Inc., the Sponsor, also serves as Evaluator. The Evaluator may resign or be
removed by the Trustee in which event the Trustee is to use its best efforts
to appoint a satisfactory successor. Such resignation or removal shall become
effective upon acceptance of appointment by the successor evaluator. If upon
resignation of the Evaluator no successor has accepted appointment within 30
days after notice of resignation, the Evaluator may apply to a court of
competent jurisdiction for the appointment of a successor. Notice of such
resignation or removal and appointment shall be mailed by the Trustee to each
Unitholder. At the present time, pursuant to a contract with the Evaluator,
Muller Data Corporation, a non-affiliated firm regularly engaged in the
business of evaluating, quoting or appraising comparable securities, provides,
for both the initial offering period and secondary market transactions,
portfolio evaluations of the Securities in the Trusts which are then reviewed
by the Evaluator. In the event the Sponsor is unable to obtain current
evaluations from Muller Data Corporation, it may make its own evaluations or
it may utilize the services of any other non-affiliated evaluator or
evaluators it deems appropriate.
 
Amendment and Termination. The Trust Agreements may be amended by the Trustee
and the Sponsor without the consent of any of the Unitholders: (1) to cure any
ambiguity or to correct or supplement any provision which may be defective or
inconsistent; (2) to change any provision thereof as may be required by the
Securities and Exchange Commission or any successor governmental agency; or
(3) to make such provisions as shall not adversely affect the interests of the
Unitholders. The Trust Agreements with respect to the Trusts may also be
amended in any respect by the Sponsor and the Trustee, or any of the
provisions thereof may be waived, with the consent of the holders of Units
representing 66 2/3% of the Units then outstanding of such Trust, provided
that no such amendment or waiver will reduce the interest of any Unitholder
thereof without the consent of such Unitholder or reduce the percentage of
Units required to consent to any such amendment or waiver without the consent
of all Unitholders of such Trust. In no event shall any Trust Agreement be
amended to increase the number of Units of a Trust issuable thereunder or to
permit, except in accordance with the provisions of such Trust Agreement, the
acquisition of any Securities in addition to or in substitution for those
initially deposited in a Trust. The Trustee shall promptly notify Unitholders
of the substance of any such amendment.
 
The Trust Agreements provide that the Trusts shall terminate upon the
maturity, redemption or other disposition of the last of the Securities held
in a Trust. If the value of a Trust shall be less than the applicable minimum
value stated under "Essential Information," the Trustee may, in its
discretion, and shall, when so directed by the Sponsor, terminate the Trust. A
Trust may be terminated at any time by the holders of Units representing 66
2/3% of the Units thereof then outstanding. In the event of termination of a
Trust, written notice thereof will be sent by the Trustee to all Unitholders
of such Trust. Within a reasonable period after termination, the Trustee will
sell any Securities remaining in such Trust and, after paying all expenses and
charges incurred by the Trust, will distribute to Unitholders thereof (upon
surrender for cancellation of certificates for Units, if issued) their pro
rata share of the balances remaining in the Interest and Principal Accounts
(and Capital Gains Account, if applicable) of such Trust.
 
Limitations on Liability. The Sponsor: The Sponsor is liable for the
performance of its obligations arising from its responsibilities under the
Trust Agreements, but will be under no liability to the Unitholders for taking
any action or refraining from any action in good faith pursuant to the Trust
Agreements or for errors in judgment, except in cases of its own gross
negligence, bad faith or willful misconduct. The Sponsor shall not be liable
or responsible in any way for depreciation or loss incurred by reason of the
sale of any Securities.
                                                                          GI-15
                              GENERAL INFORMATION
<PAGE>
 
The Trustee: The Trust Agreements provide that the Trustee shall be under no
liability for any action taken in good faith in reliance upon prima facie
properly executed documents or for the disposition of monies, Securities or
certificates except by reason of its own gross negligence, bad faith or
willful misconduct, nor shall the Trustee be liable or responsible in any way
for depreciation or loss incurred by reason of the sale by the Trustee of any
Securities. In the event that the Sponsor shall fail to act, the Trustee may
act and shall not be liable for any such action taken by it in good faith. The
Trustee shall not be personally liable for any taxes or other governmental
charges imposed upon or in respect of the Securities or upon the interest
thereon. In addition, the Trust Agreements contain other customary provisions
limiting the liability of the Trustee.
 
The Evaluator: The Trustee and Unitholders may rely on any evaluation
furnished by the Evaluator and shall have no responsibility for the accuracy
thereof. The Trust Agreements provide that the determinations made by the
Evaluator shall be made in good faith upon the basis of the best information
available to it, provided, however, that the Evaluator shall be under no
liability to the Trustee or Unitholders for errors in judgment, but shall be
liable only for its gross negligence, lack of good faith or willful
misconduct.
 
EXPENSES OF THE TRUSTS
 
The Sponsor will charge the Trusts a surveillance fee for services performed
for the Trusts in an amount not to exceed that amount set forth in "Essential
Information" but in no event will such compensation, when combined with all
compensation received from other unit investment trusts for which the Sponsor
both acts as sponsor and provides portfolio surveillance, exceed the aggregate
cost to the Sponsor for providing such services. Such fee shall be based on
the total number of Units of the related Trust outstanding as of the January
Record Date for any annual period. The Sponsor will receive a portion of the
sales commissions paid in connection with the purchase of Units and will share
in profits, if any, related to the deposit of Securities in the Trusts. The
Sponsor and other Underwriters have borne all the expenses of creating and
establishing the Trusts including the cost of the initial preparation,
printing and execution of the Prospectus, Trust Agreements and certificates,
legal and accounting expenses, advertising and selling expenses, payment of
closing fees, the expenses of the Trustee, evaluation fees relating to the
deposit and other out-of-pocket expenses.
 
The Trustee receives for its services fees set forth under "Essential
Information." The Trustee fee which is calculated monthly is based on the
largest aggregate principal amount of Securities in a Trust at any time during
the period. In no event shall the Trustee be paid less than $2,000 per Trust
in any one year. Funds that are available for future distributions,
redemptions and payment of expenses are held in accounts which are non-
interest bearing to Unitholders and are available for use by the Trustee
pursuant to normal trust procedures; however, the Trustee is also authorized
by the Trust Agreements to make from time to time certain non-interest bearing
advances to the Trusts. During the first year the Trustee has agreed to lower
its fees and absorb expenses by the amount set forth under "Essential
Information." The Trustee's fee will not be increased in future years in order
to make up this reduction in the Trustee's fee. The Trustee's fee is payable
on or before each Distribution Date.
 
For evaluation of Securities in each Trust, the Evaluator shall receive a fee,
payable monthly, calculated on the basis of that annual rate set forth under
"Essential Information," based upon the largest aggregate principal amount of
Securities in such Trust at any time during such monthly period.
GI-16
                              GENERAL INFORMATION
<PAGE>
 
The Trustee's and Evaluator's fees are deducted first from the Interest
Account of a Trust to the extent funds are available and then from the
Principal Account. Such fees may be increased without approval of Unitholders
by amounts not exceeding a proportionate increase in the Consumer Price Index
entitled "All Services Less Rent of Shelter," published by the United States
Department of Labor, or any equivalent index substituted therefor. In
addition, the Trustee's fee may be periodically adjusted in response to
fluctuations in short-term interest rates (reflecting the cost to the Trustee
of advancing funds to a Trust to meet scheduled distributions).
 
The following additional charges are or may be incurred by the Trusts: (a)
fees for the Trustee's extraordinary services; (b) expenses of the Trustee
(including legal and auditing expenses and insurance costs for Insured Trust
Funds, but not including any fees and expenses charged by any agent for
custody and safeguarding of Securities) and of bond counsel, if any; (c)
various governmental charges; (d) expenses and costs of any action taken by
the Trustee to protect a Trust or the rights and interests of the Unitholders;
(e) indemnification of the Trustee for any loss, liability or expense incurred
by it in the administration of a Trust not resulting from gross negligence,
bad faith or willful misconduct on its part; (f) indemnification of the
Sponsor for any loss, liability or expense incurred in acting in that capacity
without gross negligence, bad faith or willful misconduct; and (g)
expenditures incurred in contacting Unitholders upon termination of the
Trusts. The fees and expenses set forth herein are payable out of the
appropriate Trust and, when owing to the Trustee, are secured by a lien on
such Trust. Fees or charges relating to a Trust shall be allocated to each
Trust in the same ratio as the principal amount of such Trust bears to the
total principal amount of all Trusts. Fees or charges relating solely to a
particular Trust shall be charged only to such Trust.
 
Fees and expenses of the Trusts shall be deducted from the Interest Account
thereof, or, to the extent funds are not available in such Account, from the
Principal Accounts. The Trustee may withdraw from the Principal Account or the
interest Account of any Trust such amounts, if any, as it deems necessary to
establish a reserve for any taxes or other governmental charges or other
extraordinary expenses payable out of the Trust. Amounts so withdrawn shall be
credited to a separate account maintained for a Trust known as the Reserve
Account and shall not be considered a part of the Trust when determining the
value of the Units until such time as the Trustee shall return all or any part
of such amounts to the appropriate account.
 
THE SPONSOR
 
The Sponsor, Kemper Unit Investment Trusts, with an office at 77 West Wacker
Drive, 29th Floor, Chicago, Illinois 60601, (800) 621-5024, is a service of
Kemper Securities, Inc., which is a wholly-owned subsidiary of Kemper
Financial Companies, Inc. which, in turn, is a wholly-owned subsidiary of
Kemper Corporation. The Sponsor acts as underwriter of a number of other
Kemper unit investment trusts and will act as underwriter of any other unit
investment trust products developed by the Sponsor in the future. As of
December 31, 1994, the total stockholder's equity of Kemper Securities, Inc.
was $252,676,937.
 
If at any time the Sponsor shall fail to perform any of its duties under the
Trust Agreements or shall become incapable of acting or shall be adjudged a
bankrupt or insolvent or shall have its affairs taken over by public
authorities, then the Trustee may (a) appoint a successor sponsor at rates of
compensation deemed by the Trustee to be reasonable and not exceeding such
reasonable amounts as may be
                                                                          GI-17
                              GENERAL INFORMATION
<PAGE>
 
prescribed by the Securities and Exchange Commission, or (b) terminate the
Trust Agreements and liquidate the Trusts as provided therein, or (c) continue
to act as Trustee without terminating the Trust Agreements.
 
The foregoing financial information with regard to the Sponsor relates to the
Sponsor only and not to these Trusts. Such information is included in this
Prospectus only for the purpose of informing investors as to the financial
responsibility of the Sponsor and its ability to carry out its contractual
obligations with respect to the Trusts. More comprehensive financial
information can be obtained upon request from the Sponsor.
 
LEGAL OPINIONS
 
The legality of the Units offered hereby and certain matters relating to
Federal tax law have been passed upon by Chapman and Cutler, 111 West Monroe
Street, Chicago, Illinois 60603, as counsel for the Sponsor.
 
INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS
 
The statements of condition and the related portfolios at the Initial Date of
Deposit included in this Prospectus have been audited by Grant Thornton LLP,
independent certified public accountants, as set forth in their report in the
Prospectus, and are included herein in reliance upon the authority of said
firm as experts in accounting and auditing.
GI-18
                              GENERAL INFORMATION
<PAGE>
 
<TABLE>   
<CAPTION>
                                                                           PAGE
CONTENTS                                                                   -----
<S>                                                                        <C>
SUMMARY...................................................................     2
ESSENTIAL INFORMATION.....................................................     3
THE TRUST FUNDS...........................................................     6
REPORT OF INDEPENDENT CERTIFIED PUBLIC
  ACCOUNTANTS.............................................................     8
STATEMENTS OF CONDITION...................................................     9
PUBLIC OFFERING OF UNITS..................................................    10
 Public Offering Price....................................................    10
 Accrued Interest.........................................................    12
 Comparison of Public Offering Price and Redemption Price.................    12
 Public Distribution of Units.............................................    13
 Profits of Sponsor and Underwriters......................................    14
THE TAX-EXEMPT PORTFOLIOS.................................................  TE-1
 The Trust Portfolio......................................................  TE-1
 Series Information.......................................................  TE-1
 Taxable Equivalent Estimated Current Return Tables.......................  TE-3
 Portfolio................................................................  TE-5
 Notes to Portfolio.......................................................  TE-7
 Municipal Bond Risk Factors..............................................  TE-8
 State Risk Factors and State Tax Status.................................. TE-11
 Insurance on the Bonds................................................... TE-12
 Federal Tax Status....................................................... TE-27
 Tax Reporting and Reallocation........................................... TE-31
 Underwriting............................................................. TE-32
 Estimated Cash Flows to Unitholders...................................... TE-34
GENERAL INFORMATION.......................................................  GI-1
 Rating of Units..........................................................  GI-1
 Trust Information........................................................  GI-1
 Retirement Plans.........................................................  GI-4
 Distribution Reinvestment................................................  GI-6
 Interest, Estimated Long-Term Return and Estimated Current Return........  GI-6
 Market For Units.........................................................  GI-7
 Redemption...............................................................  GI-8
 Unitholders.............................................................. GI-10
 Investment Supervision................................................... GI-13
 Administration of the Trusts............................................. GI-14
 Expenses of the Trusts................................................... GI-16
 The Sponsor.............................................................. GI-17
 Legal Opinions........................................................... GI-18
 Independent Certified Public Accountants................................. GI-18
</TABLE>    
 
                      -----------------------------------
 
THIS PROSPECTUS DOES NOT CONTAIN ALL OF THE INFORMATION SET FORTH IN THE
REGISTRATION STATEMENT AND EXHIBITS RELATING THERETO, FILED WITH THE SECURITIES
AND EXCHANGE COMMISSION, WASHINGTON, D.C. UNDER THE SECURITIES ACT OF 1933 AND
THE INVESTMENT COMPANY ACT OF 1940, AND TO WHICH REFERENCE IS MADE.
 
                      -----------------------------------
 
NO PERSON IS AUTHORIZED TO GIVE ANY INFORMATION OR TO MAKE ANY REPRESENTATIONS
NOT CONTAINED IN THIS PROSPECTUS AND ANY INFORMATION OR REPRESENTATION NOT
CONTAINED HEREIN MUST NOT BE RELIED UPON AS HAVING BEEN AUTHORIZED BY THE
TRUSTS, THE TRUSTEE, OR THE SPONSOR. THE TRUSTS ARE REGISTERED AS UNIT
INVESTMENT TRUSTS UNDER THE INVESTMENT COMPANY ACT OF 1940. SUCH REGISTRATION
DOES NOT IMPLY THAT THE TRUSTS OR THE UNITS HAVE BEEN GUARANTEED, SPONSORED,
RECOMMENDED OR APPROVED BY THE UNITED STATES OR ANY STATE OR ANY AGENCY OR
OFFICER THEREOF.
 
                      -----------------------------------
 
THIS PROSPECTUS DOES NOT CONSTITUTE AN OFFER TO SELL, OR A SOLICITATION OF AN
OFFER TO BUY, SECURITIES IN ANY STATE TO ANY PERSON TO WHOM IT IS NOT LAWFUL TO
MAKE SUCH OFFER IN SUCH STATE.
<PAGE>
 
This Registration Statement on Form S-6 comprises the following papers and
documents.
 
<TABLE>   
 <C>    <S>
        The facing sheet of Form S-6.
        The cross-reference sheet.
        The prospectus.
        The signatures.
        The following exhibits.
 1.1.   Form of Trust Indenture and Agreement for the Insured State Trusts.
 1.1.1. Standard Terms and Conditions of Trust for the Insured State Trusts.
        Reference is made to Exhibit 1.1.1 to the Registration Statement on
        Form S-6 with respect to Kemper Defined Funds Series 13 (Registration
        No. 33-52165) as filed on February 17, 1994.
 2.1.   Form of Certificate of Ownership (pages two to four, inclusive, of the
        Standard Terms and Conditions of Trust included as Exhibit 1.1.1).
 3.1.   Opinion of counsel to the Sponsor as to legality of the securities
        being registered including a consent to the use of its name under the
        headings "Federal Tax Status" for each Trust and "Legal Opinions" in
        the Prospectus and opinion of counsel as to the Federal income tax
        status of the securities being registered and certain Missouri tax
        matters.
 3.2.   Opinion and consent of special counsel to Insured California Series 20
        for California tax matters.
 3.3.   Opinion and consent of special counsel to Insured Michigan Series 12
        for Michigan tax matters.
 4.1.   Consent of Standard & Poor's.
 4.2.   Consent of Muller Data Corporation.
 4.3.   Consent of Grant Thornton LLP.
 Ex-27. Financial Data Schedules.
</TABLE>    
 
                                      S-1
<PAGE>
 
                                  SIGNATURES
   
  THE REGISTRANT, KEMPER DEFINED FUNDS SERIES 36 HEREBY IDENTIFIES SERIES A-62
AND MULTI-STATE SERIES 19 OF THE KEMPER TAX-EXEMPT INSURED INCOME TRUST AND
KEMPER DEFINED FUNDS INSURED NATIONAL SERIES 1 FOR PURPOSES OF THE
REPRESENTATIONS REQUIRED BY RULE 487 AND REPRESENTS THE FOLLOWING:     
 
    (1) THAT THE PORTFOLIO SECURITIES DEPOSITED IN THE SERIES AS TO THE
  SECURITIES OF WHICH THIS REGISTRATION STATEMENT IS BEING FILED DO NOT
  DIFFER MATERIALLY IN TYPE OR QUALITY FROM THOSE DEPOSITED IN SUCH PREVIOUS
  SERIES;
 
    (2) THAT, EXCEPT TO THE EXTENT NECESSARY TO IDENTIFY THE SPECIFIC
  PORTFOLIO SECURITIES DEPOSITED IN, AND TO PROVIDE ESSENTIAL FINANCIAL
  INFORMATION FOR, THE SERIES WITH RESPECT TO THE SECURITIES OF WHICH THIS
  REGISTRATION STATEMENT IS BEING FILED, THIS REGISTRATION STATEMENT DOES NOT
  CONTAIN DISCLOSURES THAT DIFFER IN ANY MATERIAL RESPECT FROM THOSE
  CONTAINED IN THE REGISTRATION STATEMENTS FOR SUCH PREVIOUS SERIES AS TO
  WHICH THE EFFECTIVE DATE WAS DETERMINED BY THE COMMISSION OR THE STAFF; AND
 
    (3) THAT IT HAS COMPLIED WITH RULE 460 UNDER THE SECURITIES ACT OF 1933.
   
  PURSUANT TO THE REQUIREMENTS OF THE SECURITIES ACT OF 1933, THE REGISTRANT,
KEMPER DEFINED FUNDS SERIES 34 HAS DULY CAUSED THIS AMENDMENT TO THE
REGISTRATION STATEMENT TO BE SIGNED ON ITS BEHALF BY THE UNDERSIGNED,
THEREUNTO DULY AUTHORIZED, IN THE CITY OF CHICAGO, AND STATE OF ILLINOIS, ON
THE 16TH DAY OF AUGUST, 1995.     
                                             
                                          KEMPER DEFINED FUNDS SERIES 36     
 
                                            Registrant
 
                                          By: KEMPER UNIT INVESTMENT TRUSTS
                                            (a service of Kemper Securities,
                                           Inc.)
                                            Depositor
 
                                                  /s/ Michael J. Thoms
                                          By: _________________________________
                                                     Michael J. Thoms
 
                                      S-2
<PAGE>
 
   
  PURSUANT TO THE REQUIREMENTS OF THE SECURITIES ACT OF 1933, THIS AMENDMENT
TO THE REGISTRATION STATEMENT HAS BEEN SIGNED BELOW ON AUGUST 16, 1995 BY THE
FOLLOWING PERSONS, WHO CONSTITUTE A MAJORITY OF THE BOARD OF DIRECTORS OF
KEMPER SECURITIES, INC.     
 
<TABLE>
<CAPTION>
                 SIGNATURE                                     TITLE
                 ---------                                     -----
<S>                                         <C>
              James R. Boris
-------------------------------------------
              James R. Boris                Chairman and Chief Executive Officer
           Stephen G. McConahey
-------------------------------------------
           Stephen G. McConahey             President and Chief Operating Officer
             Frank V. Geremia
-------------------------------------------
             Frank V. Geremia               Senior Executive Vice President
              David M. Greene
-------------------------------------------
              David M. Greene               Senior Executive Vice President
            Arthur J. McGivern
-------------------------------------------
            Arthur J. McGivern              Senior Executive Vice President and General
                                             Counsel
               Ramon Pecuch
-------------------------------------------
               Ramon Pecuch                 Senior Executive Vice President and
                                             Director
              Thomas R. Reedy
-------------------------------------------
              Thomas R. Reedy               Senior Executive Vice President and
                                             Director
              Janet L. Reali
-------------------------------------------
              Janet L. Reali                Executive Vice President, Corporate Counsel
                                             and Secretary
            Daniel D. Williams
-------------------------------------------
            Daniel D. Williams              Executive Vice President and Treasurer
              David B. Mathis
-------------------------------------------
              David B. Mathis               Director
            Stephen B. Timbers
-------------------------------------------
            Stephen B. Timbers              Director
              Donald F. Eller
-------------------------------------------
              Donald F. Eller               Director
</TABLE>
 
                                                  /s/ Michael J. Thoms
                                          _____________________________________
                                                     Michael J. Thoms
 
  MICHAEL J. THOMS SIGNS THIS DOCUMENT PURSUANT TO A POWER OF ATTORNEY FILED
WITH THE SECURITIES AND EXCHANGE COMMISSION WITH AMENDMENT NO. 1 TO THE
REGISTRATION STATEMENT ON FORM S-6 FOR KEMPER DEFINED FUNDS SERIES 28
(REGISTRATION NO. 33-56779).
 
                                      S-3

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND> This schedule contains summary financial information extracted from 
Amendment Number 1 to Form S-6 and is qualified in its entirety by reference to
such Amendment Number 1 to Form S-6.
</LEGEND>
<SERIES>
<NAME> INSURED CALIFORNIA
<NUMBER> 20
<MULTIPLIER> 1
       
<S>                             <C>
<PERIOD-TYPE>                   OTHER
<FISCAL-YEAR-END>                           JUL-31-1996
<PERIOD-START>                              AUG-17-1995
<PERIOD-END>                                AUG-17-1995
<INVESTMENTS-AT-COST>                         2,496,695
<INVESTMENTS-AT-VALUE>                        2,496,695
<RECEIVABLES>                                    15,214
<ASSETS-OTHER>                                        0
<OTHER-ITEMS-ASSETS>                                  0
<TOTAL-ASSETS>                                2,511,909
<PAYABLE-FOR-SECURITIES>                              0
<SENIOR-LONG-TERM-DEBT>                               0
<OTHER-ITEMS-LIABILITIES>                        15,214
<TOTAL-LIABILITIES>                              15,214
<SENIOR-EQUITY>                                       0
<PAID-IN-CAPITAL-COMMON>                      2,496,695
<SHARES-COMMON-STOCK>                           250,000
<SHARES-COMMON-PRIOR>                                 0
<ACCUMULATED-NII-CURRENT>                             0
<OVERDISTRIBUTION-NII>                                0
<ACCUMULATED-NET-GAINS>                               0
<OVERDISTRIBUTION-GAINS>                              0
<ACCUM-APPREC-OR-DEPREC>                              0
<NET-ASSETS>                                  2,496,695
<DIVIDEND-INCOME>                                     0
<INTEREST-INCOME>                                     0
<OTHER-INCOME>                                        0
<EXPENSES-NET>                                        0
<NET-INVESTMENT-INCOME>                               0
<REALIZED-GAINS-CURRENT>                              0
<APPREC-INCREASE-CURRENT>                             0
<NET-CHANGE-FROM-OPS>                                 0
<EQUALIZATION>                                        0
<DISTRIBUTIONS-OF-INCOME>                             0
<DISTRIBUTIONS-OF-GAINS>                              0
<DISTRIBUTIONS-OTHER>                                 0
<NUMBER-OF-SHARES-SOLD>                               0
<NUMBER-OF-SHARES-REDEEMED>                           0
<SHARES-REINVESTED>                                   0
<NET-CHANGE-IN-ASSETS>                                0
<ACCUMULATED-NII-PRIOR>                               0
<ACCUMULATED-GAINS-PRIOR>                             0
<OVERDISTRIB-NII-PRIOR>                               0
<OVERDIST-NET-GAINS-PRIOR>                            0
<GROSS-ADVISORY-FEES>                                 0
<INTEREST-EXPENSE>                                    0
<GROSS-EXPENSE>                                       0
<AVERAGE-NET-ASSETS>                                  0
<PER-SHARE-NAV-BEGIN>                                 0
<PER-SHARE-NII>                                       0
<PER-SHARE-GAIN-APPREC>                               0
<PER-SHARE-DIVIDEND>                                  0
<PER-SHARE-DISTRIBUTIONS>                             0
<RETURNS-OF-CAPITAL>                                  0
<PER-SHARE-NAV-END>                                   0
<EXPENSE-RATIO>                                       0
<AVG-DEBT-OUTSTANDING>                                0
<AVG-DEBT-PER-SHARE>                                  0
        




</TABLE>

<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 6
<LEGEND> This schedule contains summary financial information extracted from 
Amendment Number 1 to Form S-6 and is qualified in its entirety by reference to
such Amendment Number 1 to Form S-6.
</LEGEND>
<SERIES>
<NAME> INSURED MICHIGAN
<NUMBER> 12
<MULTIPLIER> 1
       
<S>                             <C>
<PERIOD-TYPE>                   OTHER
<FISCAL-YEAR-END>                           JUL-31-1996
<PERIOD-START>                              AUG-17-1995
<PERIOD-END>                                AUG-17-1995
<INVESTMENTS-AT-COST>                         2,827,545
<INVESTMENTS-AT-VALUE>                        2,827,545
<RECEIVABLES>                                    36,085
<ASSETS-OTHER>                                        0
<OTHER-ITEMS-ASSETS>                                  0
<TOTAL-ASSETS>                                2,863,630
<PAYABLE-FOR-SECURITIES>                              0
<SENIOR-LONG-TERM-DEBT>                               0
<OTHER-ITEMS-LIABILITIES>                        36,085
<TOTAL-LIABILITIES>                              36,085
<SENIOR-EQUITY>                                       0
<PAID-IN-CAPITAL-COMMON>                      2,827,545
<SHARES-COMMON-STOCK>                           302,500
<SHARES-COMMON-PRIOR>                                 0
<ACCUMULATED-NII-CURRENT>                             0
<OVERDISTRIBUTION-NII>                                0
<ACCUMULATED-NET-GAINS>                               0
<OVERDISTRIBUTION-GAINS>                              0
<ACCUM-APPREC-OR-DEPREC>                              0
<NET-ASSETS>                                  2,827,545
<DIVIDEND-INCOME>                                     0
<INTEREST-INCOME>                                     0
<OTHER-INCOME>                                        0
<EXPENSES-NET>                                        0
<NET-INVESTMENT-INCOME>                               0
<REALIZED-GAINS-CURRENT>                              0
<APPREC-INCREASE-CURRENT>                             0
<NET-CHANGE-FROM-OPS>                                 0
<EQUALIZATION>                                        0
<DISTRIBUTIONS-OF-INCOME>                             0
<DISTRIBUTIONS-OF-GAINS>                              0
<DISTRIBUTIONS-OTHER>                                 0
<NUMBER-OF-SHARES-SOLD>                               0
<NUMBER-OF-SHARES-REDEEMED>                           0
<SHARES-REINVESTED>                                   0
<NET-CHANGE-IN-ASSETS>                                0
<ACCUMULATED-NII-PRIOR>                               0
<ACCUMULATED-GAINS-PRIOR>                             0
<OVERDISTRIB-NII-PRIOR>                               0
<OVERDIST-NET-GAINS-PRIOR>                            0
<GROSS-ADVISORY-FEES>                                 0
<INTEREST-EXPENSE>                                    0
<GROSS-EXPENSE>                                       0
<AVERAGE-NET-ASSETS>                                  0
<PER-SHARE-NAV-BEGIN>                                 0
<PER-SHARE-NII>                                       0
<PER-SHARE-GAIN-APPREC>                               0
<PER-SHARE-DIVIDEND>                                  0
<PER-SHARE-DISTRIBUTIONS>                             0
<RETURNS-OF-CAPITAL>                                  0
<PER-SHARE-NAV-END>                                   0
<EXPENSE-RATIO>                                       0
<AVG-DEBT-OUTSTANDING>                                0
<AVG-DEBT-PER-SHARE>                                  0
        




</TABLE>

<PAGE>
 
                                                                     Exhibit 1.1
 
                        KEMPER DEFINED FUNDS SERIES 36

                                TRUST AGREEMENT

          This Trust Agreement dated as of August 17, 1995 between Kemper Unit
Investment Trusts, a service of Kemper Securities, Inc., as Depositor, and
Investors Fiduciary Trust Company, as Trustee, sets forth certain provisions in
full and incorporates other provisions by reference to the document entitled
"Kemper Defined Funds Series 13 and Subsequent Series (Tax-Exempt Portfolios),
Standard Terms and Conditions of Trust, Effective February 17, 1994" (herein
called the "Standard Terms and Conditions of Trust"), and such provisions as are
set forth in full and such provisions as are incorporated by reference
constitute a single instrument.

                               WITNESSETH THAT:

          In consideration of the premises and of the mutual agreements herein
contained, the Depositor and the Trustee agree as follows:

                                    PART I

                    STANDARD TERMS AND CONDITIONS OF TRUST

          Subject to the provisions of Part II hereof, all the provisions
contained in the Standard Terms and Conditions of Trust are herein incorporated
by reference in their entirety and shall be deemed to be a part of this
instrument as fully and to the same extent as though said provisions had been
set forth in this instrument.


                                    PART II

                     SPECIAL TERMS AND CONDITIONS OF TRUST

The following special terms and conditions are hereby agreed to:

         (a) The interest-bearing tax-exempt obligations listed in the Schedules
    hereto have been deposited in trust under this Trust Agreement as indicated 
    in the Trust named on the attached Schedules.

         (b) For the purposes of the definitions of the terms "Depositor" and
    "Evaluator" in Article I, it is hereby specified that such term shall mean
    Kemper Unit Investment Trusts, a service of Kemper Securities, Inc. or its
    successors or any successor Depositor appointed.
<PAGE>
 
         (c) For the purposes of the definition of the term "Unit" in Article I,
    it is hereby specified that the fractional undivided interest in and
    ownership of the Trust is the amount set forth in the section captioned
    "Essential Information" in the final Prospectus of the Trust (the
    "Prospectus") contained in Amendment No. 1 to the Trust's Registration
    Statement (Registration No. 33-61813) as filed with the Securities and
    Exchange Commission on August 17, 1995.

         (d) For purposes of the definition of the term "Fund" in Article I, it 
    is hereby specified that such term shall mean the term "Trust" as defined on
    page 6 of the Prospectus.

         (e) For purposes of the definition of the term "Trust Fund" in Article 
    I, it is hereby specified that such term shall include the definition of the
    term "Trust Fund" as set forth on page 6 of the Prospectus and specifically
    shall include Insured California Series 20 and Insured Michigan Series 12
    (the "Insured State Trusts").

         (f) The term "Record Date" shall mean the "Record Dates" set forth 
    under "General Information - Unitholders - Distributions to Unitholders" of
    the Prospectus.

         (g) The terms "Interest Distribution Date" and "Principal Distribution
    Date" shall mean the "Interest Distribution Dates" and "Principal
    Distribution Dates" set forth under "General Information - Unitholders -
    Distributions to Unitholders" in the Prospectus.

         (h) The number of Units of the Trust referred to in Section 2.01 is as
    set forth in the section captioned "Essential Information" in the 
    Prospectus.

         (i) As contemplated by the last paragraph of Section 3.04, an initial
    distribution for the Trust will be made on the Distribution Date and in the
    amount set forth in the section captioned "General Information - Unitholders
    - Distributions to Unitholders" in the Prospectus to all holders of record 
    on the Record Date set forth thereunder, regardless of the payment option
    selected. Thereafter, the amounts distributed shall be calculated in the
    manner set forth in Section 3.04.

         (j) For the purposes of Section 4.03, the Evaluator shall receive for
    evaluation of the Bonds in the Trust a fee, payable monthly, calculated on
    the basis of an annual rate of $.30 per $1,000 principal amount of Bonds,
    based upon the largest aggregate principal amount of Bonds in the Trust at
    any time during such monthly period.

                                      -2-
<PAGE>
 
         (k) For the purposes of Section 3.13, the Sponsor shall receive for
    portfolio surveillance services a fee, payable monthly, calculated on the
    basis of an annual rate of $.20 per $1,000 principal amount of Bonds, based
    upon the largest aggregate principal amount of Bonds in the Trust at any
    time during such monthly period.

         (l) For the purposes of Section 8.01(g), the liquidation amount is 
    hereby specified as the amount set forth under "Essential Information -
    Minimum Value of Trust under which Trust Agreement may be Terminated" in the
    Prospectus.

         (m) For the purposes of Section 8.05, with the exception of the first
    year, the compensation for the Trustee is hereby specified as the amount set
    forth under "Essential Information"; however, in no event shall the Trustee
    receive compensation in any one year from any Trust of less than $2000 for
    such annual compensation.. During the first year, the Trustee has agreed to
    lower its fee and to the extent necessary assume and pay out of its own
    funds expenses of the Trust by the amount set forth under "Essential
    Information" in the Prospectus.

         (n) Any monies held to purchase "when-issued" bonds will be held in 
    non-interest bearing accounts.

         (o) The term "First Settlement Date" shall mean the "First Settlement
    Date" as set forth under the section captioned "Essential Information" in 
    the Prospectus.

         (p) The fourth sentence of Section 8.06(a) is hereby stricken and
    replaced with the following:  "The Depositor may at any time remove the
    Truistee, with or without cause, and appoint a successor trustee having
    qualifications and at a rate of compensation satisfactory to the Depositor."

                                      -3-
<PAGE>
 
     IN WITNESS WHEREOF, the parties hereto have caused this Trust Agreement to
be duly executed.

                                       KEMPER UNIT INVESTMENT TRUSTS
                                        a service of Kemper Securities, Inc.
                                         Depositor


                                       By         Robert K. Burke
                                          ----------------------------------
                                               Senior Vice President



                                       INVESTORS FIDUCIARY TRUST COMPANY


                                       By          Ron Puett
                                          -----------------------------------
                                               Operations Officer
<PAGE>
 
                                  SCHEDULE A

                           Bonds Initially Deposited
                        Kemper Defined Funds Series 36


    (Note:  Incorporated herein and made a part hereof is the "Portfolio" as 
set forth in the Prospectus.)

<PAGE>
 
                                                                     Exhibit 3.1

                              Chapman and Cutler
                            111 West Monroe Street
                           Chicago, Illinois  60603

                                August 17, 1995


Kemper Unit Investment Trusts,
  a service of Kemper Securities, Inc.
77 West Wacker Drive
Chicago, Illinois  60601

     Re:  Kemper Defined Funds Series 36
          ------------------------------

Gentlemen:

       We have served as counsel for Kemper Unit Investment Trusts, a service of
Kemper Securities, Inc., as Sponsor and Depositor of Kemper Defined Funds Series
36 (the "Fund"), in connection with the preparation, execution and delivery of
the Trust Agreement dated the date of this opinion between Kemper Unit
Investment Trusts, as Depositor, and Investors Fiduciary Trust Company, as
Trustee, pursuant to which the Depositor has delivered to and deposited the
Bonds listed in the Schedule to the Trust Agreement with the Trustee and
pursuant to which the Trustee has issued to or on the order of the Depositor a
certificate or certificates representing all the Units of fractional undivided
interest in, and ownership of, the Fund, created under said Trust Agreement.

       In connection therewith we have examined such pertinent records and
documents and matters of law as we have deemed necessary in order to enable us
to express the opinions hereinafter set forth.

      Based upon the foregoing, we are of the opinion that:

          1. The execution and delivery of the Trust Agreement and the execution
     and issuance of certificates evidencing the Units of the Fund have been 
     duly authorized; and

          2. The certificates evidencing the Units of the Fund, when duly 
     executed and delivered by the Depositor and the Trustee in accordance with
     the aforementioned Trust Agreement, will constitute a valid and binding
     obligation of the Fund and the Depositor in accordance with the terms
     thereof.
<PAGE>
 
                                      -2-


     We hereby consent to the filing of this opinion as an exhibit to the
Registration Statement (File No. 33-61813) relating to the Units referred to
above and to the use of our name and to the reference to our firm in said
Registration Statement and in the related Prospectus.

                                        Respectfully submitted,



                                        CHAPMAN AND CUTLER
<PAGE>
 
                              Chapman and Cutler
                            111 West Monroe Street
                           Chicago, Illinois  60603

                                August 17, 1995


Kemper Unit Investment Trusts
a service of Kemper Securities, Inc.
77 West Wacker Drive, 29th Floor
Chicago, Illinois  60601

Investors Fiduciary Trust Company
127 West 10th Street
Kansas City, Missouri  64405

     Re:  Kemper Defined Funds Series 36
          ------------------------------

Gentlemen:

     We have acted as counsel for Kemper Unit Investment Trusts, Depositor of
Kemper Defined Funds Series 36 (the "Fund"), in connection with the issuance of
Units of fractional undivided interest in the Trusts of said Fund under the
Trust Agreement dated August 17, 1995 (the "Indenture") between Kemper Unit
Investment Trusts, as Depositor and Evaluator and Investors Fiduciary Trust
Company, as Trustee.

     In this connection, we have examined the Registration Statement, the form 
of Prospectus proposed to be filed with the Securities and Exchange Commission,
the Indenture and such other instruments and documents as we have deemed 
pertinent.

     Based upon the foregoing and upon an investigation of such matters of law 
as we consider to be applicable, we are of the opinion that, under existing 
Federal income tax law:

         (i) Each Trust is not an association taxable as a corporation but will 
    be governed by the provisions of subchapter J (relating to trusts) of 
    chapter 1, Internal Revenue Code of 1986 (the "Code").

         (ii) Each Unitholder will be considered as owning a pro rata share of
    each asset of the respective Trust in the proportion that the number of
    Units of such Trust held by him bears to the total number of Units
    outstanding of such Trust. Under subpart E, subchapter J of chapter 1 of the
    Code, income of each Trust will be treated as income of each Unitholder of
    the respective Trust in the
<PAGE>
 
                                      -2-

    proportion described, and an item of Trust income will have the same
    character in the hands of a Unitholder as it would have in the hands of the
    Trustee. Accordingly, to the extent that the income of a Trust consists of
    interest and original issue discount excludable from gross income under
    Section 103 of the Code, such income will be excludable from Federal gross
    income of the Unitholders, except in the case of a Unitholder who is a
    substantial user (or a person related to such user) of a facility financed
    through issuance of any industrial development bonds or certain private
    activity bonds held by the respective Trust. In the case of such Unitholder
    (and no other) interest received with respect to his Units attributable to
    such industrial development bonds or such private activity bonds is
    includable in his gross income. In the case of certain corporations,
    interest on the Bonds is included in computing the alternative minimum tax
    pursuant to Section 56(c) of the Code, the environmental tax (the "Superfund
    Tax") imposed by Section 59A of the Code, and the branch profits tax imposed
    by Section 884 of the Code with respect to U.S. branches of foreign
    corporations.

         (iii) Gain or loss will be recognized to a Unitholder upon redemption 
    or sale of his Units. Such gain or loss is measured by comparing the
    proceeds of such redemption or sale with the adjusted basis of the Units
    represented by his Certificate. Before adjustment, such basis would normally
    be cost if the Unitholder had acquired his Units by purchase, plus his
    aliquot share of advances by the Trustee to the Trust to pay interest on
    Bonds delivered after the Unitholder's settlement date to the extent that
    such interest accrued on the Bonds during the period from the Unitholder's
    settlement date to the date such Bonds are delivered to the respective
    Trust, but only to the extent that such advances are to be repaid to the
    Trustee out of interest received by such Trust with respect to such Bonds.
    In addition, such basis will be increased by the Unitholder's aliquot share
    of the accrued original issue discount with respect to each Bond held by the
    Fund with respect to which there was an original issue discount at the time
    the Bond was issued and reduced by the annual amortization of bond premium,
    if any, on Bonds held by the Trust.

         (iv) If the Trustee disposes of a Trust asset (whether by sale, payment
    on maturity, redemption or otherwise) gain or loss is recognized to the
    Unitholder and the amount thereof is measured by comparing the Unitholder's
    aliquot share of the total proceeds from the transaction with his basis for
    his fractional interest in the asset disposed of. Such basis is ascertained
    by apportioning the tax basis for his Units among each of the Trust assets
    (as of the date on which his Units were acquired) ratably according to their
    values as of the valuation date nearest the date on which he purchased such
    Units. A Unitholder's basis in his Units and of his fractional interest in
    each Trust asset must be reduced by the amount of his aliquot share of
    interest received by the Trust, if any, on 
<PAGE>
 
                                      -3-

    bonds delivered after the Unitholder's settlement date to the extent that
    such interest accrued on the Bonds during the period from the Unitholder's
    settlement date to the date such Bonds are delivered to the Trust, must be
    reduced by the annual amortization of bond premium, if any, on Bonds held by
    the Trust and must be increased by the Unitholder's share of the accrued
    original issue discount with respect to each Bond which, at the time the
    Bond was issued, had original issue discount.

         (v) In the case of any Bond held by the Trust where the "stated
    redemption price at maturity" exceeds the "issue price", such excess shall
    be original issue discount. With respect to each Unitholder, upon the
    purchase of his Units subsequent to the original issuance of Bonds held by
    the Trust, Section 1272(a)(7) of the Code provides for a reduction in the
    accrued "daily portion" of such original issue discount upon the purchase of
    a Bond subsequent to the Bond's original issue, under certain circumstances.
    In the case of any Bond held by the Trust the interest on which is
    excludable from gross income under Section 103 of the Code, any original
    issue discount which accrues with respect thereto will be treated as
    interest which is excludable from gross income under Section 103 of the
    Code.

         (vi) Certain bonds in the portfolios of certain of the Trusts have been
    insured by the issuers thereof against default in the prompt payment of
    principal and interest. Insurance has been obtained for such bonds, or, in
    the case of a commitment, the bonds will be ultimately insured under the
    terms of such an insurance policy, which are designated as issuer insured
    bonds on the portfolio pages of the respective Trusts in the prospectus for
    the Fund, by the issuer of such bonds. Insurance obtained by the issuer is
    effective so long as such bonds remain outstanding. For each of these bonds,
    we have been advised that the aggregate principal amount of such bonds
    listed on the portfolio page for the respective Trust was acquired by the
    applicable Trust and are part of the series of such bonds listed on the
    portfolio page for the respective Trust in the aggregate principal amount
    listed on the portfolio page for the respective Trust. Based upon the
    assumption that the bonds acquired by the applicable Trust are part of the
    series covered by an insurance policy or, in the case of a commitment, will
    be ultimately insured under the terms of such an insurance policy, it is our
    opinion that any amounts received by the applicable Trust representing
    maturing interest on such bonds will be excludable from federal gross income
    if, and to the same extent as, such interest would have been so excludable
    if paid in normal course by the Issuer notwithstanding the source of the
    payment is from policy proceeds. Paragraph (ii) of this opinion is
    accordingly applicable to such payment.
<PAGE>
 
                                      -4-

     Sections 1288 and 1272 of the Code provide a complex set of rules governing
the accrual of original issue discount.  These rules provide that original issue
discount accrues either on the basis of a constant compound interest rate or
ratably over the term of the Bond, depending on the date the Bond was issued.
In addition, special rules apply if the purchase price of a Bond exceeds the
original issue price plus the amount of original issue discount which would have
previously accrued based upon its issue price (its "adjusted issue price").  The
application of these rules will also vary depending on the value of the bond on
the date a Unitholder acquires his Units, and the price the Unitholder pays for
his Units.

     Because the Trusts do not include any "private activity" bonds within the
meaning of Section 57 (a)(5) of the Code issued on or after August 8, 1986, none
of the Trust Fund's interest income shall be treated as an item of tax
preference when computing the alternative minimum tax.  In the case of
corporations, for taxable years beginning after December 31, 1986, the
alternative minimum tax and the Superfund Tax depend upon the corporation's
alternative minimum taxable income ("AMTI") which is the corporation's taxable
income with certain adjustments.

     Pursuant to Section 56(c) of the Code, one of the adjustment items used in
computing AMTI and the Superfund Tax of a corporation (other than an S
Corporation, Regulated Investment Company, Real Estate Investment Trust or
REMIC) for taxable years beginning after 1989, is an amount equal to 75% of the
excess of such corporation's "adjusted current earnings" over an amount equal to
its AMTI (before such adjustment item and the alternative tax net operating loss
deduction).  "Adjusted current earnings" includes all tax-exempt interest,
including interest on all Bonds in the Trust, and tax-exempt original issue
discount.

     Effective for tax returns filed after December 31, 1987, all taxpayers are
required to disclose to the Internal Revenue Service the amount of tax-exempt
interest earned during the year.

     Section 265 of the Code provides for a reduction in each taxable year of
100 percent of the otherwise deductible interest on indebtedness incurred or
continued by financial institutions, to which either Section 585 or Section 593
of the Code applies, to purchase or carry obligations acquired after August 7,
1986, the interest on which is exempt from Federal income taxes for such taxable
year.  Under rules prescribed by Section 265, the amount of interest otherwise
deductible by such financial institutions in any taxable year which is deemed to
be attributable to tax-exempt obligations acquired after August 7, 1986, will be
the amount that bears the same ratio to the interest deduction otherwise
allowable (determined without regard to Section 265) to the taxpayer for the
taxable year as the taxpayer's average adjusted basis (within the meaning of
Section 1016) of tax-exempt obligations acquired after August 7, 1986, bears to
such average adjusted basis for all assets of the taxpayer, unless such
financial institution can otherwise establish, under regulations, to be
prescribed by the Secretary of the Treasury, the amount of interest on
indebtedness incurred or continued to purchase or carry such obligations.
<PAGE>
 
                                      -5-

     We also call attention to the fact that, under Section 265 of the Code,
interest on indebtedness incurred or continued to purchase or carry Units is not
deductible for Federal income tax purposes.  Under rules used by the Internal
Revenue Service for determining when borrowed funds are considered used for the
purpose of purchasing or carrying particular assets, the purchase of Units may
be considered to have been made with borrowed funds even though the borrowed
funds are not directly traceable to the purchase of Units.  However, these rules
generally do not apply to interest paid on indebtedness incurred for
expenditures of a personal nature such as a mortgage incurred to purchase or
improve a personal residence.

     "The Revenue Reconciliation Act of 1993" (the "Tax Act") subjects tax-
exempt bonds to the market discount rules of the Code effective for bonds
purchased after April 30, 1993.  In general, market discount is the amount (if
any) by which the stated redemption price at maturity exceeds an investor's
purchase price (except to the extent that such difference, if any, is
attributable to original issue discount not yet accrued) subject to a statutory
de minimis rule.  Market discount can arise based on the price a Trust pays for
Bonds or the price a Unitholder pays for his or her Units.  Under the Tax Act,
accretion of market discount is taxable as ordinary income; under prior law, the
accretion had been treated as capital gain.  Market discount that accretes while
a Trust holds a Bond would be recognized as ordinary income by the Unitholders
when principal payments are received on the Bonds, upon sale or at redemption
(including early redemption), or upon the sale or redemption of his or her
Units, unless a Unitholder elects to include market discount in taxable income
as it accrues.

     The scope of this opinion is expressly limited to the matters set forth
herein, and, except as expressly set forth above, we express no opinion with
respect to any other taxes, including state or local taxes or collateral tax
consequences with respect to the purchase, ownership and disposition of Units.

                                          Very truly yours,



                                          CHAPMAN AND CUTLER

MJK/cjw

<PAGE>
 
                                                                     Exhibit 3.2

                        ORRICK, HERRINGTON & SUTCLIFFE
                       Old Federal Reserve Bank Building
                              400 Sansome Street
                       San Francisco, California  94111


                                August 17, 1995


Investors Fiduciary Trust Company
127 West 10th Street
Kansas City, Missouri 64105

          Re:  Kemper Defined Funds Series 36
                Insured California Series 20

Dear Sirs:

          We have acted as special California counsel for Kemper Unit Investment
Trust, a Service of Kemper Securities, Inc., as Depositor of Kemper Defined
Funds Series 36--Insured California Series 20 (the "Fund"), in connection with
the issuance under the Trust Indenture and Agreement dated August 17, 1995,
between Kemper Unit Investment Trust, a Service of Kemper Securities, Inc., as
Depositor, and Investors Fiduciary Trust Company, as Trustee, of 250,000 Units
of fractional undivided interest in the Fund (the "Units") in exchange for
certain bonds, as well as "regular-way" and "when-issued" contracts for the
purchase of bonds (such bonds and contracts are hereinafter referred to
collectively as the "Securities").

          In connection therewith, we have examined such corporate records,
certificates and other documents and such questions of law as we have deemed
necessary or appropriate for the purpose of this opinion, and, on the basis of
such examination, and upon existing provisions of the Revenue and Taxation Code
of the State of California, we are of the opinion that:

            1. The Fund is not an association taxable as a corporation and the
     income of the Fund will be treated as the income of the certificateholders
     under the income tax laws of California.

            2. Amounts treated as interest on the underlying securities which
     are exempt from tax under California personal income tax and property tax
     laws when received by the Fund will, under such laws, retain their status
     as tax-exempt interest when distributed to certificateholders.  However,
     interest on the underlying securities attributed to a certificateholder
     which is a corporation subject to the California franchise tax laws may be
     includable in its gross income for purposes of determining its California
     franchise tax.
<PAGE>
 
Investors Fiduciary Trust Company
August 17, 1995
Page 2


            3. Under California income tax law, each certificateholder in the
     Fund will have a taxable event when the Fund disposes of a security
     (whether by sale, exchange, redemption, or payment at maturity) or when the
     certificateholder redeems or sells Units.  Because of the requirement that
     tax cost basis be reduced to reflect amortization of bond premium, under
     some circumstances a certificateholder may realize taxable gain when Units
     are sold or redeemed for an amount equal to, or less than, their original
     cost.  The total tax cost of each Unit to a certificateholder is allocated
     among each of the bond issues held in the Fund (in accordance with the
     proportion of the Fund comprised by each bond issue) in order to determine
     his per unit tax cost for each bond issue; and the tax cost reduction
     requirements relating to amortization of bond premium will apply separately
     to the per unit cost of each bond issue.  Certificateholders' bases in
     their Units, and the bases for their fractional interest in each Fund
     asset, may have to be adjusted for their pro rata share of accrued interest
     received, if any, on securities delivered after the certificateholders'
     respective settlement dates.

            4. Under the California personal property tax laws, bonds (including
     the Securities) or any interest therein is exempt from such tax.

            5. Any proceeds paid under the insurance policy, if any, issued to
     the Trustee of the Fund with respect to the Securities which represent
     maturing interest on defaulted obligations held by the Trustee will be
     exempt from California personal income tax if, and to the same extent as,
     such interest would have been so exempt if paid by the issuer of the
     defaulted obligations.

            6. Under Section 17280(b)(2) of the California Revenue and Taxation
     Code, interest on indebtedness incurred or continued to purchase or carry
     Units of the Fund is not deductible for the purposes of the California
     personal income tax.  While there presently is no California authority
     interpreting this provision, Section 17280(b)(2) directs the California
     Franchise Tax Board to prescribe regulations determining the proper
     allocation and apportionment of interest costs for this purpose.  The
     Franchise Tax Board has not yet proposed or prescribed such regulations.
     In interpreting the generally similar Federal provision, the Internal
     Revenue Service has taken the position that such indebtedness need not be
     directly traceable to the purchase or carrying of Units (although the
     Service has not contended that a deduction for interest on indebtedness
     incurred to purchase or improve a personal residence or to purchase goods
     or services for personal consumption will be disallowed).  In the absence
     of conflicting regulations or other California authority, the California
     Franchise Tax Board generally has interpreted California statutory tax
     provisions in accord with Internal Revenue Service interpretations of
     similar Federal provisions.

          Opinions relating to the validity of securities and the exemption of
interest thereon from State of California income tax are rendered by bond
counsel to the issuing authority at the time securities are issued and we have
relied solely upon such opinions, or as to 
<PAGE>
 
Investors Fiduciary Trust Company
August 17, 1995
Page 3


securities not yet delivered, forms of such opinions contained in official
statements relating to such securities. Except in certain instances in which we
acted as bond counsel to issuers of securities, and as such made a review of
proceedings relating to the issuance of certain securities at the time of their
issuance, we have not made any review of proceedings relating to the issuance of
securities or the bases of bond counsels' opinion.

          We hereby consent to the filing of this opinion as an exhibit to the
Registration Statement (SEC No. 33-61813) relating to the Units referred to
above and to the use of our name and to the reference to our firm in said
Registration Statement and in the related Prospectus.

                                    Very truly yours,
 
                                    Orrick, Herrington & Sutcliffe

<PAGE>
 
                                                                     Exhibit 3.3

                  Miller, Canfield, Paddock and Stone, P.L.C.
                          1400 North Woodward Avenue
                    Bloomfield Hills, Michigan  48303-2014


                                August 17, 1995


Kemper Unit Investment Trusts, a service
  of Kemper Securities Group, Inc.
77 West Wacker Drive
Chicago, Illinois 60601

Investors Fiduciary Trust Company
127 West 10th Street
Kansas City, Missouri 64105

          Re:  Kemper Defined Funds State File 36
                  Insured Michigan Series 12
Gentlemen:

          We have acted as special Michigan counsel to you as Depositor and
Trustee of Kemper Defined Funds State File 36 -- Insured Michigan Series 12 (the
"Insured Michigan Trust") referred to above (the "Fund") . You have asked that
we, acting in such capacity, render an opinion to you with respect to certain
matters relating to the issuance of the units of fractional undivided interest
in the Fund (the "Units") pursuant to a Registration Statement on Form S-6 filed
with the Securities and Exchange Commission (the "Commission") under the
Securities Act of 1933, as amended (the "Registration Statement").

          You have requested our opinion as to the applicability to the Insured
Michigan Trust (the "Michigan Trust") and the holders of Units (the
"Unitholders") , each of which Units represents the ownership of a specified
fractional undivided interest in the assets of the Michigan Trust, of the
Michigan Income Tax Act (M.C.L.A. (S)(S)206.1 et seq.; M.S.A. (S)(S)7.557(101)
et seq.) (the "Michigan Income Tax"), the City Income Tax Act (M.C.L.A.
(S)(S)141.501 et seq.; M.S.A. (S)(S)5.3194(1) et seq.) , which incorporates the
"Uniform City Income Tax ordinance," the First Class School District excise tax
upon income (M.C.L.A. (S)380.451; M.S.A. (S)(S)15.4451) (collectively, the
"income tax laws"), the Michigan Single Business Tax Act (M.C.L.A. (S)(S)208.1
et seq.; M.S.A. (S)(S)7.558(1) et seq.) (the "Single Business Tax") and the
Michigan Tax on ownership of Intangible Personal Property (M.C.L.A.
(S)(S)205.131 et seq.; M.S.A. (S)(S)7.556(1) et seq.) (the "Intangibles Tax").
The Intangibles Tax is being phased out, with reductions of twenty-five percent
(25%) in 1994 and 1995, fifty percent (50%) in 1996, and seventy-five percent
(75%) in 1997, with total repeal effective January 1, 1998 (1995 PA 4 and 5).
You have also requested our opinion regarding the tax status of proceeds payable
from an insurance policy to be obtained by either the Fund or by the issuer of
the Bonds involved, guaranteeing prompt payment of principal and interest on all
Bonds in the portfolio of the Fund.
<PAGE>
 
Miller, Canfield, Paddock and Stone
August 17, 1995
Page 2


          The Michigan Trust, its formation, its proposed method of operation,
the rights of owners of Certificates representing Units, the nature of such
ownership and the portfolio of investments of the Michigan Trust are described
and set forth in the Prospectus dated August 17, 1995, filed with the Securities
and Exchange Commission in Registration No. 33-61813.  In giving our opinion set
forth hereunder, we have relied upon the facts contained in such Registration
Statement, including the fact that, at the respective dates of issuance of the
underlying Debt Obligations, opinions of bond counsel to the respective Michigan
authorities issuing such Debt Obligations were given with respect to the
validity of the Debt obligations and the exemption of the same, and of the
interest thereon, from Michigan taxation.

          Based on the above, it is our opinion that:

          The Michigan Trust and the owners of Units will, in our opinion, be
treated for purposes of the Michigan income tax laws and the Single Business Tax
in substantially the same manner as they are for purposes of the Federal income
tax laws, as currently enacted.  Accordingly, we have relied upon the opinion of
Messrs.  Chapman and Cutler as to the applicability of Federal income tax under
the Internal Revenue Code of 1986, as currently amended, to the Michigan Trust
and the Unitholders.

          Under the income tax laws of the State of Michigan, the Michigan Trust
is not an association taxable as a corporation; the income of the Michigan Trust
will be treated as the income of the Unitholders of the Michigan Trust and be
deemed to have been received by them when received by the Michigan Trust.
Interest on the Debt Obligations in the Michigan Trust which is exempt from tax
under the Michigan income tax laws when received by the Michigan Trust will
retain its status as tax exempt interest to the Unitholders of the Michigan
Trust.

          For purposes of the Michigan income tax laws, each Unitholder of the
Michigan Trust will be considered to have received his pro rata share of
interest on each Debt Obligation in the Michigan Trust when it is received by
the Michigan Trust, and each Unitholder will have a taxable event when the
Michigan Trust disposes of a Debt Obligation (whether by sale, exchange,
redemption or payment at maturity) or when the Unitholder redeems or sells his
Unit, to the extent the transaction constitutes a taxable event for Federal
income tax purposes.  The tax cost of each Unit to a Unitholder will be
established and  allocated for purposes of the Michigan income tax laws in the
same manner as such cost is established and allocated for Federal income tax
purposes.

          Under the Michigan Intangibles Tax, the Michigan Trust is not taxable
and the pro rata ownership of the underlying Debt Obligations, as well as the
interest thereon, will be exempt to the Unitholders to the extent the Michigan
Trust consists of obligations of the State of Michigan or its political
subdivisions or municipalities, or of obligations of the Commonwealth of Puerto
Rico, Guam or of the United States Virgin Islands.

          The Michigan Single Business Tax replaced the tax on corporate and
financial institution income under the Michigan Income Tax, and the intangible
tax with respect to 
<PAGE>
 
Miller, Canfield, Paddock and Stone
August 17, 1995
Page 3


those intangibles of persons subject to the Single Business Tax the income from
which would be considered in computing the Single Business Tax. Persons are
subject to the Single Business Tax only if they are engaged in "business
activity," as defined in the Act. Under the Single Business Tax, both interest
received by the Michigan Trust on the underlying Debt Obligations and any amount
distributed from the Michigan Trust to a Unitholder, if not included in
determining taxable income for Federal income tax purposes, is also not included
in the adjusted tax base upon which the Single Business Tax is computed, of
either the Michigan Trust or the Unitholders. If the Michigan Trust or the
Unitholders have a taxable event for Federal income tax purposes when the
Michigan Trust disposes of a Debt Obligation (whether by sale, exchange,
redemption or payment at maturity) or the Unitholder redeems or sells his Unit,
an amount equal to any gain realized from such taxable event which was included
in the computation of taxable income for Federal income tax purposes (plus an
amount equal to any capital gain of an individual realized in connection with
such event but excluded in computing that individual's Federal taxable income)
will be included in the tax base against which, after allocation, apportionment
and other adjustments, the Single Business Tax is computed. The tax base will be
reduced by an amount equal to any capital loss realized from such a taxable
event, whether or not the capital loss was deducted in computing Federal taxable
income in the year the loss occurred. Unitholders should consult their tax
advisor as to their status under Michigan law.

          Any proceeds paid under an insurance policy issued to the Trustee of
the Fund, or paid under individual policies obtained by issuers of Bonds, which,
when received by the Unitholders, represent maturing interest on defaulted
obligations held by the Trustee, will be excludable from the Michigan income tax
laws and the Single Business Tax if, and to the same extent as, such interest
would have been so excludable if paid by the issuer of the defaulted
obligations.  While treatment under the Michigan Intangibles Tax is not premised
upon the characterization of such proceeds under the Internal Revenue Code, the
Michigan Department of Treasury should adopt the same approach as under the
Michigan income tax laws and the Single Business tax.

          Chapman and Cutler of 111 West Monroe Street, Chicago, Illinois 60603,
are entitled to rely on this opinion as though it were addressed to them.

          We also advise you that, as the Tax Reform Act of 1986 eliminates the
capital gain deduction for tax years beginning after December 31, 1986, the
federal adjusted gross income, the computation base for the Michigan Income Tax,
of a Unitholder will be increased accordingly to the extent such capital gains
are realized when the Michigan Trust disposes of a Debt obligation or when the
Unitholder redeems or sells a Unit, to the extent such transaction constitutes a
taxable event for Federal income tax purposes.
<PAGE>
 
Miller, Canfield, Paddock and Stone
August 17, 1995
Page 4


          We hereby consent to the reference to Miller, Canfield, Paddock and
Stone under the heading "Michigan Tax Status" in the Prospectus relating to the
Michigan Trust which is part of the Registration Statement in Registration No.
33-61813 filed with the Securities and Exchange Commission under the Securities
Act of 1933, as amended, and to the filing of this opinion as an exhibit to said
registration statement.

                                    Yours very truly,

                                    Miller, Canfield, Paddock and Stone, P.L.C.

<PAGE>
 
                                                                     EXHIBIT 4.1

STANDARD & POOR'S RATINGS SERVICES,
A DIVISION OF THE McGRAW-HILL COMPANIES, INC.
25 Broadway
New York, New York 10004-1064
Telephone 212/208-8287
FAX 212/208-8034

Sanford B. Bragg
Managing Director
Managed Funds Ratings


Kemper Securities Group Inc.
77 West Wacker Drive - 29th Floor
Chicago, IL 60601

Re:   Kemper Defined Funds Series 36, containing: Insured California Series 20 
and Insured Michigan Series 12

      Pursuant to your request for a Standard & Poor's rating on the insured 
units of the above-captioned trust, we have reviewed the information presented 
to us and have assigned a "AAA" rating to the units of the trust and a "AAA" 
rating to the securities contained in the trust. The ratings are direct 
reflections of the portfolios of the trust, which will be composed solely of 
securities covered by bond insurance policies that insure against default in the
payment of principal and interest on the securities. Since such policies have 
been issued by one or more insurance companies which have been assigned "AAA" 
claims paying ability ratings by Standard & Poor's, Standard & Poor's has 
assigned a "AAA" rating to the units of the trust and to the securities 
contained in the trust. Please note that securities covered by bond insurance 
policies that insure such securities only as long as they remain in the trust 
are rated "AAA" only as long as they remain in the trust.

      You have permission to use the name of Standard & Poor's and the 
above-assigned ratings in connection with your dissemination of information 
relating to these units, provided that it is understood that the ratings are not
"market" ratings nor recommendations to buy, hold, or sell the units of the 
trusts or the securities contained in the trusts. Further, it should be 
understood the rating on the units does not take into account the extent to 
which trust expenses or portfolio asset sales for less than the trust's purchase
price will reduce payment to the unit holders of the interest and principal 
required to be paid on the portfolio assets. Standard & Poor's reserves the 
right to advise its own clients, subscribers, and the public of the ratings. 
Standard & Poor's relies on the sponsor and its counsel, accountants, and other 
experts for the accuracy and completeness of the information submitted in 
connection with the ratings. Standard & Poor's does not independently verify the
truth or accuracy of any such information.

      This letter evidences our consent to the use of the name of Standard & 
Poor's Ratings Services, a division of The McGraw-Hill Companies, Inc. in 
connection with the rating assigned to the units in the registration statement 
or prospectus relating to the units or the trusts. However, this letter should 
not be construed as a consent by us, within the meaning of Section 7 of the 
Securities Act of 1933, to the use of the name of Standard & Poor's Ratings 
Services, a division of the McGraw-Hill Companies, Inc. in connection with the 
ratings assigned to the securities contained in the trusts. You are hereby 
authorized to file a copy of this letter with the Securities and Exchange 
Commission.



<PAGE>
 
Page 2
 

      Please be certain to send us a copy of your final prospectus as soon as it
becomes available. Should we not receive it within a reasonable time after the
closing or should it not conform to the representations made to us, we reserve
the right to withdraw the rating.

      We are pleased to have had the opportunity to be of service to you. If we 
can be of further help, please do not hesitate to call upon us.



                                            Sincerely,


                                            /s/ Sandy Bragg/JU


<PAGE>
 
                                                                    Exhibit 4.2
Consent of Muller Data Corporation,
90 Fifth Avenue, 
New York, New York 10011

Kemper Capital Markets, Inc.
Unit Investment Trusts
77 West Wacker Drive-29th Floor
Chicago, Illinois 60601-1994

  RE:  Kemper Defined Funds Insured California Series 20 
       Kemper Defined Funds Insured Michigan Series 12
     


Gentlemen:

We have examined Registration Statement File No. 33-61813 for the above 
captioned trust. We hereby acknowledge that Muller Data Corporation is currently
acting as the evaluator for the trust. We hereby consent to the use in the 
Registration Statement of the reference to Muller Data Corporation as evaluator.

In addition, we hereby confirm that the ratings indicated in the Registration
Statement for the respective bonds comprising the trust portfolio are the 
ratings indicated in our Muniview data base as of the date of the Evaluation 
Report. 

You are hereby authorized to file a copy of this letter with the Securities and 
Exchange Commission.

Sincerely,

  /s/ Neil Edelstein
----------------------
Neil Edelstein, 
Executive Vice President

NE/tg

 



<PAGE>
 
                                                                     Exhibit 4.3

               INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS' CONSENT
               -------------------------------------------------

   We have issued our report dated August 17, 1995 on the statements of
condition and related bond portfolios of Kemper Defined Funds Series 36 (Insured
California Series 20 and Insured Michigan Series 12) as of August 17, 1995
contained in the Registration Statement on Form S-6 and in the Prospectus. We
consent to the use of our report in the Registration Statement and in the
Prospectus and to the use of our name as it appears under the caption "Other
Matters-Independent Certified Public Accountants".



                                      GRANT THORNTON LLP

Chicago, Illinois
August 17, 1995





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