MASSACHUSETTS MUTUAL VARIABLE ANNUITY SEPARATE ACCOUNT 2
485BPOS, 1998-04-24
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<PAGE>
 
                           Registration No. 2-75413

                      SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C. 20549

                                   FORM N-4

                  REGISTRATION STATEMENT UNDER THE SECURITIES
                                  ACT OF 1933
                      
                     Post-Effective Amendment No. 17 / X /      

                                    and/or
                  REGISTRATION STATEMENT UNDER THE INVESTMENT
                              COMPANY ACT OF 1940
                      
                             Amendment No. 17 / X /      

            Massachusetts Mutual Variable Annuity Separate Account 2
            --------------------------------------------------------
                           (Exact Name of Registrant)

                   Massachusetts Mutual Life Insurance Company
                   -------------------------------------------
                               (Name of Depositor)

               1295 State Street, Springfield, Massachusetts 01111
               ---------------------------------------------------
              (Address of Depositor's Principal Executive Offices)

                                 (413) 788-8411

                                Thomas F. English
                   -------------------------------------------  
                     (Name and Address of Agent for Service)

    
Approximate Date of Proposed Public Offering:  Continuous.      

It is proposed that this filing will become effective (check appropriate box)

[_]  immediately upon filing pursuant to paragraph (b) of Rule 485.
    
[X]  on May 1, 1998 pursuant to paragraph (b) of Rule 485.      
[_]  60 days after filing pursuant to paragraph (a) of Rule 485. on (date)
[_]  pursuant to paragraph (a) of Rule 485.

                       STATEMENT PURSUANT TO RULE 24f-2

    
The Registrant has registered an indefinite number or amount of its variable
annuity contracts under the Securities Act of 1933 pursuant to Rule 24f-2 under
the Investment Company Act of 1940. The Rule 24f-2 Notice for Registrant's
fiscal year ended December 31, 1997 was filed on March 20, 1998.      


                                       1
<PAGE>
 
                           CROSS REFERENCE TO ITEMS
                             REQUIRED BY FORM N-4

N-4 Item                                            Caption in Prospectus
- --------                                            --------------------- 
1.................................................. Cover Page

2.................................................. Glossary

3.................................................. Table of Fees and Expenses

4.................................................. Condensed Financial
                                                    Information; Performance
                                                    Measures

5.................................................. MassMutual, the Separate
                                                    Accounts and the Trust

6.................................................. Contract Charges;
                                                    Distribution

7.................................................. Miscellaneous Provisions;
                                                    An Explanation of the
                                                    Contracts; Reservation of
                                                    Rights; Contract Owner's
                                                    Voting Rights
    
8.................................................. The Annuity (Pay-Out Period)
                                                         
9.................................................. The Death Benefit

10................................................. The Accumulation (Pay-In)
                                                    Period; Distribution

11................................................. Right to Return Contract;
                                                    Redemption Privilege

12................................................. Federal Tax Status

13................................................. None

14................................................. Additional Information



                                       2
<PAGE>
 
                                                    Caption in Statement of
                                                    -----------------------
                                                    Additional Information
                                                    ---------------------- 

15................................................. Cover Page
                             
16................................................. Table of Contents
                             
17................................................. General Information
                             
18................................................. Service Arrangements and
                                                    Distribution
                             
19................................................. Performance Measures
                             
20................................................. Contract Value Calculations
                             
21................................................. Reports of Independent
                                                    Accountants and Financial 
                                                    Statements
 


                                       3
<PAGE>
 
                                    PART A
                     INFORMATION REQUIRED IN A PROSPECTUS




                                       1
<PAGE>
 
                                  PROSPECTUS
                                     
                                  MAY 1, 1998      

                  MASSACHUSETTS MUTUAL LIFE INSURANCE COMPANY

                                 FLEX-ANNUITY

                     FLEXIBLE PURCHASE PAYMENT INDIVIDUAL

                           VARIABLE ANNUITY CONTRACTS

           MASSACHUSETTS MUTUAL VARIABLE ANNUITY SEPARATE ACCOUNT 1

                       (FOR TAX QUALIFIED ARRANGEMENTS)

           MASSACHUSETTS MUTUAL VARIABLE ANNUITY SEPARATE ACCOUNT 2

                     (FOR NON-TAX QUALIFIED ARRANGEMENTS)

                               1295 STATE STREET

                          SPRINGFIELD, MASSACHUSETTS

                                (413) 788-8411
    
THIS PROSPECTUS (THE "PROSPECTUS") SETS FORTH THE INFORMATION ABOUT
MASSACHUSETTS MUTUAL VARIABLE ANNUITY SEPARATE ACCOUNTS 1 AND 2 (THE "SEPARATE
ACCOUNTS") THAT A PROSPECTIVE INVESTOR OUGHT TO KNOW BEFORE INVESTING. CERTAIN
ADDITIONAL INFORMATION ABOUT THE SEPARATE ACCOUNTS IS CONTAINED IN A STATEMENT
OF ADDITIONAL INFORMATION DATED MAY 1, 1997, WHICH HAS BEEN FILED WITH THE
SECURITIES AND EXCHANGE COMMISSION AND IS INCORPORATED HEREIN BY REFERENCE. THE
ADDITIONAL INFORMATION IS AVAILABLE UPON REQUEST AND WITHOUT CHARGE. TO OBTAIN
SUCH INFORMATION, PLEASE CONTACT ANNUITY SERVICE CENTER, H305, P.O. BOX 9067,
SPRINGFIELD, MASSACHUSETTS 01102-9067, 1-800-234-5606. THE TABLE OF CONTENTS FOR
THE STATEMENT OF ADDITIONAL INFORMATION APPEARS ON PAGE 16 OF THIS PROSPECTUS.
     

THIS PROSPECTUS SHOULD BE RETAINED FOR FUTURE REFERENCE TO INFORMATION ABOUT THE
SEPARATE ACCOUNTS.

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

    
THIS PROSPECTUS IS VALID ONLY WHEN ACCOMPANIED BY THE PROSPECTUS (DATED MAY 1,
1998) OF MML SERIES INVESTMENT FUND (THE "TRUST"), WHICH IS ATTACHED HERETO. THE
PROSPECTUS FOR THE TRUST DESCRIBES THE INVESTMENT OBJECTIVES AND RISKS OF
INVESTING IN THE FOUR AVAILABLE FUNDS: MML EQUITY FUND; MML MONEY MARKET FUND;
MML MANAGED BOND FUND; AND MML BLEND FUND.      

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.



                                       1
<PAGE>
 
<TABLE>     
<CAPTION> 

Table Of Contents                                                         Page
<S>                                                                       <C> 
Glossary ................................................................    3
Table of Fees and Expenses ..............................................    4
Flex-Annuity Condensed Financial Information ............................    5
Special Information .....................................................    6
The Contracts, MassMutual, The Separate Accounts and The Trust ..........    6
  The Contracts .........................................................    6
  MassMutual ............................................................    6
  The Separate Accounts .................................................    6
  The Trust .............................................................    6
    Investments and Objectives ..........................................    6
An Explanation of the Contracts .........................................    7
  General ...............................................................    7
  The Accumulation (Pay-In) Period ......................................    7
    How Contracts Were Purchased ........................................    7
     Subsequent Purchases ...............................................    7
     Wire Transfers .....................................................    7
    Purchase of Accumulation Units ......................................    7
    Transfers Among Divisions ...........................................    8
    Right to Return Contracts ...........................................    8
    The Death Benefit ...................................................    8
The Annuity (Pay-Out) Period ............................................    8
    Annuity Benefits ....................................................    8
    Fixed Annuity .......................................................    9
    Variable Monthly Annuity ............................................    9
    Payment Options .....................................................    9
    Life Income Payments ................................................    9
    Joint and Survivor Life Income Payments .............................    9
    Joint and Survivor Life Income Payments (Two Thirds to Survivor) ....    9
    Payments After Death of Variable Annuitant ..........................   10
    Special Limitations .................................................   10
Redemption Privilege ....................................................   10
    Tax-Sheltered Annuity Redemption Restrictions .......................   10
Charges .................................................................   10
    Asset Charge ........................................................   11
    Administrative Charge ...............................................   11
    Contingent Deferred Sales Charge ....................................   11
    Deduction for Premium Taxes .........................................   12
    Deduction for Fund Expenses .........................................   12
    Waiver of Certain Charges ...........................................   12
Distribution ............................................................   12
Miscellaneous Provisions ................................................   13
    Termination of Liability ............................................   13
    Adjustment of Units and Unit Values .................................   13
    Periodic Statements .................................................   13
Contract Owner's Voting Rights ..........................................   13
Reservation of Rights ...................................................   13
Federal Tax Status ......................................................   13
    Introduction ........................................................   13
    Tax Status of MassMutual ............................................   13
 Taxation of Contracts In General .......................................   14
 Penalty Taxes ..........................................................   14
 Annuity Distribution Rules of Section 72(s) ............................   14
 Tax Withholding ........................................................   14
 Tax Reporting ..........................................................   15
Taxation of Qualified Plans, IRAs and TSAs ..............................   15
Performance Measures ....................................................   15
    Standardized Average Annual Total Return ............................   15
 Additional Performance Measures ........................................   16
    Percentage Change In Accumulation Unit Values .......................   16
    Yield and Effective Yield ...........................................   16
Additional Information ..................................................   16
</TABLE>      


                                       2
<PAGE>
 
Glossary

Accumulated Value: The value of a Contract on or prior to the maturity date,
equal to the sum of the products obtained by multiplying the number of
Accumulation Units in each Division then credited to the Contract by the
appropriate Accumulation Unit Value.

Accumulation Unit: A unit of measurement used in determining the amount of a
Contract on or prior to its maturity date.

Annuity Unit: A unit of measurement used in determining the amount of each
Variable Monthly Annuity payment.

Contract Owner: The owner of a Contract. The Contract Owner could be the
Variable Annuitant, an employer, a trust, a custodian or any entity specified in
an employee benefit plan, except that where the Contract is issued for use in
arrangements other than retirement plans which qualify for special federal tax
treatment, the Contract Owner may be only the Variable Annuitant, a custodian
for a minor annuitant under the Uniform Gifts (or Transfers) to Minors Act, or a
non-individual third-party. If the Contract is issued under Section 403(b),
Section 408(b) or Section 408(k) of the Internal Revenue Code, the Contract
Owner must be the Variable Annuitant.

Contract Year: A period of 12 months starting on the effective date of your
Contract and on each anniversary of the effective date.

Division: A sub-account of a Separate Account, the assets of which consist of
shares of a specified Fund.

Fixed Annuity: A benefit providing for periodic payments of a fixed-dollar
amount throughout the annuity period. The benefit does not vary with or reflect
the investment performance of any Division of a Separate Account.

Funds: The four separate series of shares of MML Series Investment Fund, the
open-end, diversified management investment company in which the Divisions of
the Separate Accounts invest.

Home Office: Massachusetts Mutual Life Insurance Company ("MassMutual"), 1295
State Street, Springfield, MA 01111.

Maturity Date: The date designated by the Contract Owner as of which Variable
Monthly or Fixed Annuity payments or a payment in one sum (whichever is elected)
will commence.

Payment Calculation Date: The date as of which the dollar amount of any Variable
Monthly Annuity payment is determined. Such date is the earliest Valuation Date
which is not more than 10 days before the payment is due.

Purchase Payment: An amount paid to MassMutual by or on behalf of the Variable
Annuitant.

Service Center: The office at which the administration of the Contract occurs.

Valuation Date: Each day on which the net asset value of the shares of any of
the Funds is determined.

Valuation Period: The period, consisting of one or more days, from one Valuation
Time to the next succeeding Valuation Time.

Valuation Time: The time of the close of the New York Stock Exchange (currently
4:00 p.m. New York time) on a Valuation Date. All actions which are to be
performed on a Valuation Date will be performed as of the Valuation Time.

Variable Annuitant: The person or persons on whose life or lives the Contract is
issued.

Variable Monthly Annuity: A benefit providing for periodic payments which vary
with and reflect the investment performance of one or more Divisions of a
Separate Account.

You or Your refers to the Contract Owner.


                                       3
<PAGE>
 
    
Table Of Fees And Expenses      

Contract Owner Transaction Expenses
Sales Load Imposed on Purchases............................................None
Deferred Sales Load (as a percentage of the current value 
  of the accumulation units purchased in each level now 
  being redeemed)

<TABLE>     
<CAPTION> 

Level                                     Cumulative Purchase Payments               Deferred Sales Load/1/                         
- -----                                     ----------------------------               ----------------------
<C>                                       <S>                                        <C> 
 1........................................First $3,000                               11% in year purchase is made, decreasing 1%  
                                                                                     per year until it is O.
 2........................................Next $32,000                               5% in year purchase payment made, decreasing 
                                                                                     1% per year until it is O.
 3........................................Over $35,000                               0%                                           
Redemption Fees                                                                      The annual administration charge is assessed 
                                                                                     if the Contract is redeemed off-anniversary. 
Transfer Fee                                                                         None
Annual Administrative Fee                                                            $35/2/

<CAPTION> 

Separate Account Annual Expenses (as a percentage of average account values)
<S>                                                                                  <C> 
     Asset Charge for Mortality and Expense Risk Fee                                 1.25%
     Account Fees and Expenses                                                       0.00%
                                                                                     -----
     Total                                                                           1.25%
</TABLE>      
    
MML Series Investment Fund Annual Expenses (as a percentage of Fund average net
assets)/3/      
<TABLE>     
<CAPTION> 
                              MML Equity Fund    MML Money Market Fund    MML Managed Bond Fund    MML Blend Fund
                              ---------------    ---------------------    ---------------------    --------------
     <S>                      <C>                <C>                      <C>                      <C> 
     Management Fees........       0.35%                 0.48%                     0.44%                 0.37%
     Other Expenses.........       0.00%                 0.04%                     0.03%                 0.00%
     Total..................       0.35%                 0.52%                     0.47%                 0.37%
</TABLE>      

Example
You would pay the following cumulative expenses on a $1,000 investment assuming
a 5% annual return on assets:
<TABLE>     
<CAPTION> 
                                                                         Money Market        Managed Bond
                                                       Equity Division     Division            Division        Blend Division
                                                       ---------------     --------            --------        -------------- 
<S>                                                    <C>               <C>                 <C>               <C> 
If your Contract is redeemed at end of year/4/
      1.................................                     $103             $104                $104               $103
      3.................................                      139              145                 143                140
      5.................................                      157              166                 163                159
     10.................................                      217              234                 229                219
If your Contract is not redeemed at end of year:/4/
      1.................................                       18               19                  19                 18
      3.................................                       54               60                  58                 55
      5.................................                       94              103                 100                 95
     10.................................                      204              222                 217                207
</TABLE>      
    
/1/Sales charges are subject to certain limitations. On the first redemption
   starting in year five, no sales charge will be deducted on an amount up to
   10% of the accumulated amount. See Contract Charges Contingent Deferred Sales
   Charge, for further information.      
    
/2/This is a current charge MassMutual reserves the right to increase the charge
   up to $50 For more information please see -- Administrative Charge      
    
/3/ The expenses listed are for the year ended December 31, 1997.      
    
/4/ The figures shown include a portion of the $35 Annual Administrative Fee,
    pro-rated for a Contract with $26,923 in Accumulated Value. Expenses you 
    would bear if the Contract were annuitized will be the same as either the
    "redeemed" or "not redeemed" Contract expenses shown in the Example above,
    depending upon the payment option you choose. No Sales Charges will be
    assessed upon maturity if the Accumulation Value of the Contract is applied
    to certain payment options described in the Contract Charges SALES CHARGE
    section of the Prospectus.     

    The purpose of the table set forth above is to assist you in understanding
    the various costs and expenses that Contract Owners bear directly or
    indirectly. The table is based on estimated amounts for the most recent
    fiscal year and reflects expenses of the Separate Account as well as MML
    Series Investment Fund (see Contract Charges in the Prospectus and
    INVESTMENT MANAGER in the MML Series Prospectus). The table does not include
    any premium tax expenses which may apply. Premium taxes currently range up
    to 3.5% of premiums paid (see Contract Charges PREMIUM TAXES).

    The above examples should not be considered representative of past or future
    expenses; actual expenses may be greater or less than those shown.
         

                                       4
<PAGE>
 
    
                  FLEX-ANNUITY CONDENSED FINANCIAL INFORMATION      

                       Accumulation Unit Values (Audited)
<TABLE>    
<CAPTION>

      Massachusetts Mutual
        Variable Annuity                                                   Money            Managed
Separate Account 1 - Flex-Annuity (Qualified)             Equity           Market             Bond             Blend
    Accumulation Unit Values                             Division         Division          Division          Division
                                                         --------         --------          --------          --------
<S>                                                      <C>              <C>               <C>               <C>
                           December 31, 1997.........     $10.05            $2.20             $3.65             $4.99
                           December 31, 1996.........       7.91             2.11              3.37              4.18
                           December 31, 1995.........       6.66             2.04              3.30              3.71
                           December 31, 1994.........       5.14             1.95              2.80              3.05
                           December 31, 1993.........       5.00             1.90              2.95              3.01
                           December 31, 1992.........       4.62             1.88              2.67              2.78
                           December 31, 1991.........       4.24             1.84              2.52              2.57
                           December 31, 1990.........       3.42             1.75              2.19              2.10
                           December 31, 1989.........       3.48             1.64              2.04              2.08
                           December 31, 1988.........       2.86             1.52              1.83              1.75

   Number of Accumulation  December 31, 1997......... 12,873,716        4,264,075         3,129,633        48,121,541
      Units Outstanding    December 31, 1996......... 14,317,232        4,615,046         3,717,153        54,207,831
                           December 31, 1995......... 15,282,232        5,241,173         4,286,573        61,250,763
                           December 31, 1994......... 16,469,073        6,974,443         4,945,453        70,616,166
                           December 31, 1993......... 17,562,315        8,006,953         5,750,922        76,447,631
                           December 31, 1992......... 17,875,111       10,519,720         5,930,663        79,879,754
                           December 31, 1991......... 18,399,891       14,021,162         6,296,661        84,037,712
                           December 31, 1990......... 19,165,311       16,823,422         6,887,453        88,687,128
                           December 31, 1989......... 20,324,896       15,177,104         7,739,167        95,071,411
                           December 31, 1988......... 21,895,930       17,106,899         8,050,176       102,155,836
<CAPTION>

      Massachusetts Mutual
        Variable Annuity                                                   Money            Managed
Separate Account 2 - Flex-Annuity IV (Non-Qualified)      Equity           Market             Bond             Blend
    Accumulation Unit Values                             Division         Division          Division          Division
                                                         --------         --------          --------          --------
<S>                                                      <C>              <C>               <C>               <C>
                           December 31, 1997.........      $9.70            $2.22             $3.90             $5.11
                           December 31, 1996.........       7.64             2.13              3.59              4.28
                           December 31, 1995.........       6.43             2.06              3.52              3.80
                           December 31, 1994.........       4.96             1.97              2.99              3.12
                           December 31, 1993.........       4.83             1.92              3.15              3.08
                           December 31, 1992.........       4.46             1.90              2.85              2.85
                           December 31, 1991.........       4.09             1.86              2.69              2.64
                           December 31, 1990.........       3.30             1.77              2.33              2.15
                           December 31, 1989.........       3.35             1.66              2.18              2.13
                           December 31, 1988.........       2.76             1.54              1.95              1.80

   Number of Accumulation  December 31, 1997.........  1,252,526        1,467,953           461,926         5,943,641
      Units Outstanding    December 31, 1996.........  1,519,742        3,131,074           510,781         6,685,070
                           December 31, 1995.........  1,762,666        2,571,690           635,797         7,357,523
                           December 31, 1994.........  2,013,658        2,706,939           679,696         8,272,609
                           December 31, 1993.........  2,035,263        2,954,111           897,140         9,139,911
                           December 31, 1992.........  2,051,039        3,743,611         1,054,692        10,152,013
                           December 31, 1991.........  2,064,417        5,466,614         1,219,069        10,031,827
                           December 31, 1990.........  2,204,866        5,473,347         1,220,315        11,131,588
                           December 31, 1989.........  2,371,065        6,421,931         1,736,773        12,818,548
                           December 31, 1988.........  2,843,200        8,707,917         1,591,704        14,008,177
</TABLE>     

    
Financial Statements      

For audited financial statements and other information concerning the financial
condition of the Massachusetts Mutual Variable Annuity Separate Accounts 1 -
Flex-Annuity (Qualified) and 2 - Flex-Annuity (Non-Qualified) and of MassMutual,
see the Statement of Additional Information.

                                       5
<PAGE>
 
Special Information

The Contracts are subject to a contingent deferred sales charge at a maximum
rate of 11% of the amount redeemed or the maturity value (but in no case greater
than 8.5% of purchase payments) and certain other charges more fully described
under CONTRACT CHARGES. 

Certain distributions under the Contracts may be subject to a penalty tax of 10%
of the amount of the distribution that is includable in gross income as
described in the FEDERAL TAX STATUS section.

Partial or full redemption of a Contract may require MassMutual to withhold 20%
of the amount redeemed as more fully described in the TAXATION OF QUALIFIED
PLANS, IRAs and TSAs section. 

The Contracts entitle the purchaser to a 10-day revocation right more fully
described under Right to Return Contracts.

The Contracts, MassMutual,
The Separate Accounts, and
The Trust

THE CONTRACTS

This Prospectus describes two individual variable annuity contracts (the
"Contracts") that were offered by Massachusetts Mutual Life Insurance Company
("MassMutual"). The Contracts are no longer offered for sale to the public.
Contract Owners may continue, however, to make purchase payments under the
Contract.

MASSMUTUAL
    
MassMutual is a mutual life insurance company specially chartered by the
Commonwealth of Massachusetts on May 14, 1851. Its Home Office is located in
Springfield, Massachusetts. MassMutual is licensed to transact a life, accident
and health insurance business in all fifty states of the United States, the
District of Columbia, Puerto Rico and certain provinces of Canada. As of
December 31, 1997, MassMutual had estimated unconsolidated statutory assets in
excess of $57 billion, and estimated total assets under management in excess of
$152 billion.      

THE SEPARATE ACCOUNTS

Separate Account 1 was established on April 8, 1981 and Separate Account 2 was
established on October 14, 1981. Each is a separate account of MassMutual
registered with the Securities and Exchange Commission as a unit investment
trust.

Each Separate Account is divided into four Divisions. The Equity Division
invests in shares of MML Equity Fund (the "Equity Fund"). The Money Market
Division invests in shares of MML Money Market Fund (the "Money Market Fund").
The Managed Bond Division invests in shares of MML Managed Bond Fund (the
"Managed Bond Fund"). The Blend Division invests in shares of MML Blend Fund
(the "Blend Fund"). The value of both Accumulation Units and Annuity Units in
each Division reflects the investment results of its underlying Fund. Each Fund
is a series of the Trust.

Although the assets of each Separate Account are owned by MassMutual, assets of
each Separate Account equal to the reserves and other Contract liabilities which
depend on the investment performance of the Separate Account are not chargeable
with liabilities arising out of any other business MassMutual may conduct. The
income and capital gains and losses, realized or unrealized, of each Division of
a Separate Account are credited to or charged against such Division without
regard to the income and capital gains and losses of the other Divisions or
other accounts of MassMutual. All obligations arising under the Contracts,
however, are general corporate obligations of MassMutual.

THE TRUST

The Trust is a no-load, open-end management investment company consisting of six
separate series of shares, four of which are available to Contract Owners (the
"Funds"). Each Fund has its own investment objectives and policies. MassMutual
serves as investment manager of each of the Funds. Accordingly MassMutual is
responsible for providing all necessary investment advisory, management, and
administrative services needed by the Funds pursuant to investment management
agreements. David L. Babson and Company, Inc. ("Babson"), a subsidiary of
MassMutual serves as the investment sub-adviser to MML Equity Fund and the
Equity Sector of the MML Blend Fund. Both MassMutual and Babson are registered
as investment advisers under the Investment Advisers Act of 1940.

The Separate Accounts purchase and redeem shares of the Funds at their net asset
value next determined after receipt of the purchase order or redemption request
without the imposition of any sales or redemption charge. Distributions made on
the shares of each Fund held by a Division of a Separate Account are immediately
reinvested in shares of the Fund at net asset value, which shares are added to
the assets of the appropriate Division of the Separate Account.

Investments and Objectives:

(1) The Equity Fund

The assets of the Equity Fund are invested primarily in common stocks and other
equity type securities. The primary investment objective of the Equity Fund is
to achieve a superior total rate of return over an extended period of time from
both capital appreciation and current income. A secondary investment objective
is the preservation of capital when business and economic conditions indicate
that investing for defensive purposes is appropriate.

(2) The Money Market Fund

The assets of the Money Market Fund are invested in short-term debt instruments,
including but not limited to commercial paper, certificates of deposit, bankers'
acceptances, and obligations issued, sponsored, or guaranteed by the United
States government or its agencies or instrumentalities. The investment
objectives of the Money Mar-


                                       6
<PAGE>
 
ket Fund are to achieve high current income, the preservation of capital, and
liquidity.

(3) The Managed Bond Fund
    
The assets of the Managed Bond Fund are invested primarily in investment grade,
publicly traded, fixed income securities of such maturities as MassMutual, as
investment manager, deems appropriate from time to time in light of market
conditions and prospects. The investment objective of the Managed Bond Fund is
to achieve as high a total rate of return on an annual basis as is considered
consistent with the preservation of capital.      

(4) The Blend Fund
    
The assets of the Blend Fund are invested in a portfolio of common stocks and
other equity-type securities, bonds and other debt securities with maturities
generally exceeding one year, and money market instruments and other debt
securities with maturities generally not exceeding one year. The investment
objective of the Blend Fund is to achieve as high a level of total rate of
return over an extended period of time as is considered consistent with prudent
investment risk and the preservation of capital.      

A description of the Funds, their investment objectives, policies and
restrictions, their expenses, the risks attendant to investment therein, and
other aspects of their operations is contained in the attached MML Series
Investment Fund Prospectus, which an investor should read carefully before
investing.

An Explanation Of The Contracts

The principal provisions of the Contracts are described below. If you desire
additional information, you should refer to the Contracts and to the Statement
of Additional Information. For a complete understanding of your rights you
should also review any applicable employee benefit plan documents.

GENERAL

The two Contracts described herein are individual variable annuity contracts
issued by MassMutual. Both Contracts are identical except for differences
associated with tax-qualified plans.

One Contract was sold for use in retirement plans which qualify (with necessary
endorsement) for special federal tax treatment under the Internal Revenue Code
of 1986, as amended (the "Code"). These Contracts were issued by Separate
Account 1. The tax-qualified retirement plans for which Separate Account 1
Contracts were offered are: (1) pension and profit-sharing plans qualified under
Section 401(a) or 403(a) of the Code ("Qualified Plans") which may also
constitute participant-directed individuals account plans under Section 404(c)
of ERISA; (2) annuity purchase plans adopted by public school systems and
certain tax-exempt organizations pursuant to Section 403(b) of the Code ("Tax
Sheltered Annuities" or "TSAs"); (3) deferred compensation plans for state and
local governments and tax-exempt organizations established under the provisions
of Section 457 of the Code; and (4) Individual Retirement Annuities established
in accordance with Section 408 of the Code ("IRAs"), including those established
by employer contributions under a Simplified Employee Pension Plan arrangement.
Under tax-qualified retirement plans except TSAs and IRAs, participants may not
be the Contract Owners and, therefore, may have no Contract Owner's rights.
Under Section 457 deferred compensation plans, the state or political
subdivision or tax-exempt organization must be the Contract Owner, but for state
and local governmental 457 plans, amounts have to be held for the exclusive
benefit of plan participants. For 457 plans for tax-exempt organizations, all
Contract Values will be subject to the claims of the employer's creditors. In
either case, the employee is only entitled to payment in accordance with the
Section 457 plan provisions.

The other Contract was sold for use in arrangements other than retirement plans
which qualify for special federal tax treatment. These Contracts were issued by
Separate Account 2. The following discussion applies to both Contracts unless
otherwise indicated.

THE ACCUMULATION (PAY-IN) PERIOD

How Contracts Were Purchased. The minimum initial purchase payment was $600
divided by the number of installments (not more than 12) which you expected to
make each year. If you intended to make only one purchase payment over the
lifetime of the Contract, however, your minimum initial purchase payment had to
be at least $2,000. After making your initial payment, you may make as many or
as few subsequent purchase payments as you desire. The amount of each subsequent
purchase payment may vary but must be at least $25. The Contract permits
MassMutual to establish a maximum on the total purchase payments which can be
made under the Contract. This maximum will not be less than $500,000.

Subsequent Purchases

You may make all purchase payments for additional Accumulation Units by mailing
your check, clearly indicating your name and Contract number, to:

MASSMUTUAL VA
P.O. Box 92714
Chicago, IL 60675-2714

Wire Transfers

You may make purchase payments by instructing your bank to wire funds to:

Chase Manhattan, New York, New York
ABA #021000021
MassMutual Account #910-2-517290
Ref: VA Income Contract #
Name: (Contract Owner)

Purchase of Accumulation Units. At any time prior to the maturity date of a
Contract, you may direct that your purchase payments (after deducting any
applicable premium taxes) be applied to purchase Accumulation Units of the
Division or Divisions which you have designated. To be effective, a written
designation must be received at MassMutual's Home Office. The number of
Accumulation Units purchased will be the amount applied divided by the
Accumulation Unit

                                       7
<PAGE>
 
Value on the date of purchase. These Accumulation Units will be used in
determining the value of the Contract on or prior to the maturity date and the
amount of annuity benefits at maturity. The value of the Accumulation Units in
each Division will vary with and will reflect the investment performance of that
Division (which in turn will reflect the investment performance and expenses of
the Fund in which the assets of that Division are invested), any applicable
taxes and the applicable Asset Charge. A more detailed description of how the
value of an Accumulation Unit is calculated is contained in the Statement of
Additional Information. 

The value of the Accumulation Units (the "Accumulation Unit Value") which you
purchase is determined as of the Valuation Time on the date on which MassMutual
(at its Home Office, or a designated bank lock box), in the mail, or by wire
transfer, receives your payment. If, however, the date of receipt or the
Contract Date is not a Valuation Date, or if the purchase payment is received
otherwise than by mail or wire transfer, the value of the Accumulation Units
purchased will be determined as of the next Valuation Time after the time the
purchase payment is received. If a purchase payment is not applied to purchase
Accumulation Units within five business days after receipt (due to incomplete or
ambiguous instructions, for example), the payment will be refunded unless
specific consent to retain the payment for a longer period is obtained from the
prospective purchaser.

Transfers Among Divisions. You may transfer funds among Divisions without charge
or restriction at any time prior to 30 days before the Maturity Date. To make
such a transfer, you direct MassMutual to cancel all or part of the Accumulation
Units in any Division of a Separate Account and use the value thereof to acquire
Accumulation Units in any other Division of the same Separate Account. Any such
acquisition will be made at the value of an Accumulation Unit in that Division
determined on the date the transfer is effective. For the purpose of determining
the applicable sales charge upon a subsequent redemption, Accumulation Units
acquired in such a transfer will be deemed to have been acquired in the Contract
Year and with the cumulative purchase payment used to purchase the original
Accumulation Units. In addition, a proportionate part of any unused portion of
the 10% "free corridor" is transferred.
(See Contingent Deferred Sales Charge.)

Such transfers will be effective as of the Valuation Date which is on, or next
follows, the date your written direction is received by mail at the Home Office.
Any written direction delivered at the Home Office otherwise than by mail,
however, will be effective as of the first Valuation Time after receipt.

MassMutual has commenced operations, on a limited basis, of an automated
telephone system which permits certain Contract Owners to perform transfers by
toll-free telephone call and to obtain information concerning current Contract
Account Values. This service is available to Contract Owners, (other than tax
qualified plan trustees), who have supplied MassMutual with the necessary
authorization form. MassMutual will take reasonable steps to ensure that
telephone transactions received are genuine. These measures may include
requiring forms of personal identification before completing requested telephone
transactions. If MassMutual fails to take such precautions, it may be liable for
any resultant losses due to fraudulent transfer requests. Normal transfer
restrictions apply. Contract Owners who use this system are required to amend
their Contracts and authorize MassMutual to complete any transfer requested for
which the caller uses the personal identification number needed for access to a
Contract. The availability of the automated telephone transfer system is subject
to state insurance department approval.

Right to Return Contracts. You may return your Contract to MassMutual any time
within 10 days after the Contract has been delivered to you. If you exercise
this right you will receive the greater of: (a) the Accumulated Value of the
Contract plus any deductions for premium taxes which have been made from
purchase payments; or, (b) the amount of purchase payments made less the net
amount of all partial redemptions. For this purpose the Accumulated Value of the
Contract will be determined as of the Valuation Time on the date on which the
Contract is received by mail at MassMutual's Home Office or at the next
Valuation Time after receipt if the Contract is received on other than a
Valuation Date or is received other than by mail.

The Death Benefit. If the Variable Annuitant dies prior to the Maturity Date,
the beneficiary named in the Contract will receive the greater of (a) the total
of all purchase payments made to the Contract, less the net amount of all
partial redemptions, or (b) the Accumulated Value of the Contract, less the
Administrative Charge (see Administrative Charge), determined as of the
Valuation Date which is on or next follows the date on which written notice of
death is received in the mail at MassMutual's Home Office. Any written notice
delivered at the Home Office otherwise than by mail, however, will be effective
as of the first Valuation Time after receipt. The death benefit may be paid in
one sum or, with MassMutual's consent, applied under one or more of the payment
options provided by the Contract (see Payment Options). No Contingent Deferred
Sales Charge is imposed upon the death of the Variable Annuitant. Within three
business days after such receipt of the written notice of death, MassMutual will
send the beneficiary a letter describing the options available and the
requirements of formal proof of death and documents necessary to elect payment
of the death benefit in one sum or application under a payment option. This
letter will advise the beneficiary that such payment or application will be made
promptly after receipt of the formal proof of death and the election documents.
Until such time, the death benefit will earn interest at the greater of the rate
then being paid by MassMutual on amounts held in its general account under
interest payment settlement options 5.65% at the date of this Prospectus), or
the rate earned by the Money Market Division of the Separate Account, as
adjusted to remove mortality and expense risk charges, or such greater rate as
may be required by law.

THE ANNUITY (PAY-OUT) PERIOD

Annuity Benefits. Each Contract specifies a Maturity Date which you have
selected. You may elect, however, by written notice received by MassMutual at
its Home Office within 90 days prior to the Maturity Date specified in the

                                       8
<PAGE>
 
Contract, to defer the Maturity Date to any date not later than the Contract
anniversary either nearest the Variable Annuitant's 85th birthday (if your
purchase payments are being allocated to Separate Account 2) or nearest the
Variable Annuitant's 75th birthday (if your purchase payments are being
allocated to Separate Account 1). In general, in order to avoid adverse tax
consequences, distributions either by partial redemption or by maturing the
contract, from a Contract issued as an IRA or as a Tax Sheltered Annuity or
under a qualified plan should begin for the calendar year in which the Annuitant
reaches age 70 1/2 and should be made each year thereafter in an amount no less
than the Accumulated Value of the Contract at the end of the previous year
divided by the applicable life expectancy (see Taxation of Qualified Plans, TSAs
and IRAs for additional information). You may also elect to advance the Maturity
Date to a date prior to the specified Maturity Date, or prior to any new
Maturity Date you may have selected, provided that written notice is received by
MassMutual at its Home Office at least 31 days before the Maturity Date elected.
For additional rules regarding TSAs, see Tax-Sheltered Annuity Redemption
Restrictions. 

When your Contract approaches its Maturity Date, you may choose to receive
either Fixed Annuity payments (referred to as the "Fixed Income Option" in your
Contract), Variable Monthly Annuity payments (referred to as the "Variable
Income Option" in your Contract), or a combination of the two. You also may
elect to receive the Accumulated Value in one sum. If you elect a Fixed Annuity
or a lump sum payment, a Contingent Deferred Sales Charge may be deducted from
the Accumulated Value of your Contract at maturity. If, however, you elect a
Variable Monthly Annuity, no Contingent Deferred Sales Charge will be deducted
from the Accumulated Value of your Contract. Variable Monthly Annuity payments
may be received under several different payment options. If you have made no
election within a reasonable time after the Maturity Date, the Contract will
provide you with the automatic payment of a Variable Monthly Annuity under a
life income option with payments guaranteed for 10 years.

Fixed Annuity. If you select a Fixed Annuity, each annuity payment will be for a
fixed-dollar amount and will not vary with or reflect the investment performance
of a Separate Account or its Divisions. For further information regarding the
type of annuity benefit and the payment options available thereunder, you should
refer to the Contracts.
    
Variable Monthly Annuity. If you select a Variable Monthly Annuity, each
annuity payment will be based upon the value of the Annuity Units credited to
your Contract. The number of Annuity Units in each Division to be credited to
your Contract is based on the value of the Accumulation Units in that Division
and the applicable Purchase Rate. The Purchase Rate will differ according to the
payment option you have elected and takes into account the age of the Variable
Annuitant or Annuitants. The value of the Annuity Units will vary with and
reflect the investment performance of each Division to which Annuity Units are
credited based on an Assumed Investment Rate of 4% per year. This Rate is a
fulcrum rate around which Variable Monthly Annuity payments will vary. An actual
net rate of return for a Division for the month greater than the Assumed
Investment Rate will increase Variable Monthly Annuity payments attributable to
that Division. An actual net rate of return for a Division for the month less
than the Assumed Investment Rate will decrease Variable Monthly Annuity payments
attributable to that Division.      

For a more detailed description of how the value of an Annuity Unit and the
amount of Variable Monthly Annuity payments are calculated, see the Statement of
Additional Information for this Prospectus.

Payment Options. Below is a description of Variable Monthly Annuity payment
options which you may elect. For a description of payment options available in
connection with Fixed Annuity benefits, you should refer to the Contracts.

To elect a certain type of payment option, please submit your request in writing
to MassMutual. This request must be received by MassMutual in form satisfactory
to us at its Home Office prior to the Maturity Date of the Contract.

If the value of a Contract applied to any payment option is less than $2,000 or
produces an initial Variable Monthly Annuity payment of less than $20,
MassMutual may discharge its obligation by paying the value applied, less any
applicable Contingent Deferred Sales Charge, in one sum to the person entitled
to receive the first annuity payment.

Upon your request, MassMutual will endorse a Contract to eliminate or restrict
any payment option in order that the plan pursuant to which the Contract is
issued remains qualified under the Code, provided such endorsement is not
otherwise contrary to law. MassMutual may make available payment options in
addition to those set forth in the Contract.

Life Income Payments. If you elect this option, Variable Monthly Annuity
payments will be made during the lifetime of the person on whose life payments
depend, either: (1) without payments certain; or (2) with payments certain on an
"installment refund" basis; or (3) with payments certain for 5 or 10 years. Of
these three alternatives, alternative (1) offers the maximum level of monthly
payments since there is no guarantee of a minimum number of payments or
provision for payments to the beneficiary upon the death of the Variable
Annuitant. Since there is no such guarantee, however, it would be possible to
receive only one annuity payment if the Variable Annuitant died prior to the due
date of the second annuity payment, two if he died before the third annuity
payment date, and so forth. Alternative (2) provides for payments certain for a
term equal to the nearest whole number of months determined by dividing the
value applied under a Contract by the dollar amount of the first Variable
Monthly Annuity payment. 

Joint and Survivor Life Income Payments. If you elect this option, Variable
Monthly Annuity payments will be made during the joint lifetime of the two
persons on whose survival payments depend and thereafter during the lifetime of
the survivor, either (1) without payments certain, or (2) with payments certain
for 10 years. 

Joint and Survivor Life Income Payments (TwoThirds to the Survivor). If you
elect this option, Variable

                                       9
<PAGE>
 
Monthly Annuity payments will be made during the joint lifetime of the two
persons on whose survival payments depend and thereafter during the lifetime of
the survivor, without payment certain. The number of Annuity Units for each
Division will be reduced by one-third upon the first death.

Payments After Death of Variable Annuitant. Generally, if a payment option
providing for payments certain is elected, and the Variable Annuitant and any
survivor Variable Annuitant should die before the payments certain have been
completed, MassMutual will pay in one sum to the designated beneficiary, unless
otherwise requested, the present value of any unpaid payments certain under the
option. Present value will be determined as of the Valuation Time which is on,
or next follows, the date on which written notice of death is received in good
order at MassMutual's Home Office. 

Special Limitations. Where the Contract is issued pursuant to a Tax Sheltered
Annuity or an IRA there are special limitations on the types of payment options
which you may elect.

REDEMPTION PRIVILEGE
    
Subject to the special rules regarding tax sheltered annuities, discussed below,
you may redeem all or part of the Accumulated Value of a Contract on or prior to
its maturity date if the Variable Annuitant is alive at the time of redemption.
In a partial redemption, however, the amount redeemed must be at least $100, and
the remaining value of the Contract must be at least $600. Any partial
redemption request which would reduce the value of the Contract to less than
$600 will be treated as a request for a full redemption. If you exercise your
redemption rights as described, you may be assessed a Contingent Deferred Sales
Charge. (See Contract Charges for a detailed description of how the Contingent
Deferred Sales Charge is calculated.) The amount redeemed may be taken in one
sum or, where a full redemption is made, applied under one or more of the
payment options provided by the Contract. In the case of a partial redemption,
You must designate the Division or Divisions from which the redemption is to be
made. A partial redemption will result in a reduction in the number of
Accumulation Units credited to the Contract in that Division equal to the dollar
amount of the Contingent Deferred Sales Charge assessed against the redeemed
Accumulation Units plus the dollar amount of the redemption payment from that
Division divided by the appropriate Accumulation Unit Value. The appropriate
Accumulation Unit Value is that determined as of the Valuation Time on the date
on which the written request for redemption is received in the mail at
MassMutual's Home Office. If, however, the date on which such request is
received is not a Valuation Date or if the request is made other than through
the mail, the appropriate Accumulation Unit Value will be determined as of the
next Valuation Time after receipt. (See Deduction for Premium Taxes for
information concerning a possible refund of premium tax in the event of a full
or partial redemption.)       
    
After the Maturity Date of the Contract, the Variable Annuitant may, without
the imposition of a Contingent Deferred Sales Charge, redeem up to the full
amount of the then present value of any remaining unpaid payments certain under
the payment option. Where Fixed Monthly Annuity payments are being made under a
Contract subsequent to its Maturity Date, the Variable Annuitant may, without
the imposition of any further Contingent Deferred Sales Charge, redeem up to the
full amount of the then present value of any remaining unpaid payments certain
under the payment option. After the death of the Variable Annuitant, the
designated beneficiary may make such redemptions. The Contract Owner, however,
may specify in the election of the payment option that the Variable Annuitant
shall not have the right to redeem unpaid payments certain under the life income
or joint and survivor option. The present value of unpaid Variable Monthly
Annuity payments certain will be calculated at the Assumed Investment Rate and
the appropriate Annuity Unit Values. The appropriate Annuity Unit Values will be
determined in the same manner as the appropriate Accumulation Unit Values are
determined in the case of a redemption prior to the Maturity Date.      

Redemption payments will be made within seven days (or a shorter period if
required by law) after receipt of the necessary written request by MassMutual at
its Home Office. However, the right of redemption may be suspended or payments
postponed whenever: (1) the New York Stock Exchange is closed; except for
holidays and weekends; (2) the Securities and Exchange Commission has determined
that trading on the New York Stock Exchange is restricted; (3) the Securities
and Exchange Commission permits suspension or postponement and so orders; or (4)
an emergency exists, as defined by the Securities and Exchange Commission, so
that valuation of the assets of each Separate Account or disposal of securities
held by it is not reasonably practicable.

In addition, a purchase payment amount is not available to satisfy a redemption
request until the check, or other instrument by which the purchase payment was
made, has been honored.

Redemption payments may be subject to federal income tax and elective and/or
mandatory tax withholding. (See FEDERAL TAX STATUS.) 

Tax-Sheltered Annuity Redemption Restrictions. The redemption of Internal
Revenue Code Section 403(b) annuities (Tax Sheltered Annuities, "TSAs") may be
restricted. Specifically, salary reduction contributions after 1988 and post-
1988 earnings on all salary reduction contributions may not be withdrawn until
age 59 1/2, death, disability, or separation from service with the TSA employer.
Salary reduction contributions may be withdrawn, however, for "hardship".

No redemptions may be made in connection with a Contract issued pursuant to the
Texas Optional Retirement Program for faculty members of Texas public
institutions of higher learning prior to the Variable Annuitant's termination of
employment in all such institutions, retirement, death or attainment of age 70
1/2.

CHARGES 
    
There are five types of charges which MassMutual may assess: (1) an Asset
Charge for mortality and expense risks assumed by MassMutual; (2) an
Administrative Charge for administrative expenses of MassMutual in connection
with the Contracts; (3) a Contingent Deferred Sales Charge; (4) a deduction for
premium taxes, if any, payable by MassMutual in connection with a Contract; and
(5) a deduction for Fund Expenses.      

                                      10
<PAGE>
 
    
Asset Charge. MassMutual assumes the risk that the mortality experience under
the Contracts may be less favorable than that assumed in determining the amount
of annuity payments, and thereby assures that the amount of such payments will
not be affected by the Variable Annuitant's longevity or by an improvement in
life expectancy generally. If the mortality assumptions used should in fact
prove to be inadequate, MassMutual will absorb the resulting loss by making
transfers to the appropriate Divisions of the Separate Account. Conversely, if
the mortality assumptions used should prove to be more than adequate, the
resulting surplus may be withdrawn from the appropriate Divisions of the
Separate Account by MassMutual from time to time.       

MassMutual also assumes the risk that the Contingent Deferred Sales Charge and
the Administrative Charge (described below) may be insufficient to cover the
sales and administrative expenses associated with the Contracts. If such
expenses exceed these charges, MassMutual will pay the excess out of its
surplus. Conversely, while the charges are not designed to increase MassMutual's
surplus, if they are more than sufficient to meet expenses, an increase in
surplus will result.

Since the Contracts are nonparticipating, they will not share in the
distribution of any surplus which might result from the operation of the
mortality and expense risk charges.
    
To compensate MassMutual for assuming the mortality and expense risks, an Asset
Charge is subtracted in determining the value of each Contract at the end of a
Valuation Period. The Asset Charge will be equivalent to 1.25% of the current
value of the Contract on an annual basis, of which MassMutual estimates .45% is
for the assumption of mortality risks and .80% is for the assumption of expense
risks including distribution expense risks.      

Administrative Charge. Each year on the Contract anniversary (or if not a
Valuation Date, on the next Valuation Date), MassMutual deducts an
Administrative Charge of $35 from the Accumulated Value of the Contract to
reimburse it for administrative expenses relating to the issue and maintenance
of the Contract. The Administrative Charge will be deducted from the Divisions
of the Separate Account in the same proportion that the Contract Owner's
interest in each Division bears to the total Accumulated Value of the contract,
and the number of Accumulation Units will be reduced accordingly. The
Administrative Charge is designed only to reimburse MassMutual for such expenses
and MassMutual does not expect to recover from this charge any amount in excess
of accumulated expenses. In any Contract year when a Contract is redeemed for
its full value other than on the Contract anniversary, the amount of the
Administrative Charge will be deducted at the time of such redemption. This
charge will also be assessed when the Contract matures, or upon the death of the
Variable Annuitant prior to the maturity date if the death benefit paid at that
time is the Accumulated Value of the Contract. The amount of the Administrative
Charge may be increased by MassMutual to a maximum of $50 per year.

Contingent Deferred Sales Charge. Sales charges are not deducted from purchase
payments at the time the payments are made. Instead, the full amount of your
purchase payments (less any premium taxes in those states that impose such a
tax) will be applied to purchase Accumulation Units in one or more Divisions of
a Separate Account. MassMutual does, however, incur sales expenses for
commissions, sales literature, and related costs. A Contingent Deferred Sales
Charge may be imposed upon full or partial redemption of the Contract prior to
maturity and at the maturity date of the Contract if a Fixed Annuity or a
lump-sum payment is elected. If a Variable Monthly Annuity is elected, no
Contingent Deferred Sales Charge will be deducted at the Maturity Date of the
Contract.

Where applicable, Contingent Deferred Sales Charges are assessed as a
percentage of the amount redeemed. The percentages vary depending upon two
factors:

(1) the cumulative amount of purchase payments made under the Contract at the
time the Accumulation Units being redeemed were purchased; and

(2) the time elapsed between the Contract year in which the Accumulation Units
being redeemed were purchased and the Contract year of their redemption.

Accumulation Units with the lowest applicable sales charge percentages will be
redeemed first.

Generally, Accumulation Units purchased with your first $3,000 of cumulative
purchase payments under the Contract are subject to a charge of 11% of the value
of the Accumulation Units if they are redeemed in the same Contract year in
which they were purchased, declining 1% each Contract year to 0% eleven or more
years after the Contract year in which they were purchased. Accumulation Units
purchased with cumulative purchase payments in excess of $3,000 but not more
than $35,000 are subject to a charge of 5% of the value of the Accumulation
Units if they are redeemed in the same Contract year in which they were
purchased, declining 1% each Contract year to 0% five or more years after the
Contract year in which they were purchased. Accumulation Units purchased with
cumulative purchase payments in excess of $35,000 may be redeemed at any time
without the imposition of any charge.

There are two limits on the Contingent Deferred Sales Charge. First, during
each Contract year, beginning with the fifth Contract year, 10% of the number of
Accumulation Units in each Division on the last day of the preceding Contract
year may be redeemed at any time during the Contract year without the imposition
of any sales charge. This 10% "free corridor" is non-cumulative in that any
unused balance at the end of the Contract year is not carried over into the
following Contract year. Second, the total sales charges under a Contract will
never exceed 8 1/2% of the cumulative purchase payments made to that time under
the Contract.

                                      11
<PAGE>
 
The Contingent Deferred Sales Charge percentage, if any, applicable to a 
particular redemption is illustrated by the table which follows.
- --------------------------------------------------------------------------------

Contingent Deferred Sales Charge
Determination of Applicable Percentage
Charge (if any) upon Redemption
                                         Accumulation Units Purchased With
                                           Cumulative Purchase Payments
                                    ---------------------------------------
                                     (1)            (2)             (3)
Contract year in which the                                          Excess over
Accumulation Units being             First $3,000   Next $32,000    $35,000 of
redeemed were purchased              of Payments    of Payments     Payments

Current Contract Year                11.0%*       5.0%
Previous Year                        10.0           4.0
2/nd/ Previous Year                  9.0            3.0
3/rd/ Previous Year                  8.0            2.0
4/th/ Previous Year                  7.0            1.0
5/th/ Previous Year                  6.0
6/th/ Previous Year                  5.0
7/th/ Previous Year                  4.0
8/th/ Previous Year                  3.0            NO CHARGE
9/th/ Previous Year                  2.0
10/th/ Previous Year                 1.0
11/th/ or Earlier Previous Year

*Percentage of the value of Accumulation Units being redeemed.
- --------------------------------------------------------------------------------

Deduction for Premium Taxes. Any applicable premium tax will be deducted when
incurred. Premium taxes imposed by some states and governmental entities
presently range from 0% to 3.5%. Such taxes will be deducted from purchase
payments when received, except when and as permitted by state law MassMutual
postpones the computation and deduction of premium taxes until the surrender,
death, maturity or annuitization date of the Contract, at which time they will
be deducted from the Accumulated Value of the Contract. If no premium tax was
deducted but is subsequently determined due, MassMutual reserves the right to
reduce the Accumulation or Annuity Units under the Contract by the amount of the
tax due.

This charge may increase or decrease to reflect either any change in the tax or
any change of residence. You should notify MassMutual of any change in
residence. Any change in this charge would be effective immediately. MassMutual
does not expect to make a profit from this charge.

Full or partial redemption of a Contract, or the death of the Variable Annuitant
prior to the maturity date of a Contract, may result in a reduction in the
amount of premium tax paid by MassMutual with respect to that Contract. In such
event, in addition to the dollar amount redeemed or the Accumulated Value of the
Contract upon death, MassMutual will make payment of the lesser of: (1) the
amount by which its premium tax is reduced, or (2) the amount previously
deducted from purchase payments for the premium tax.
    
Deduction for Fund Expenses. There are other deductions from and expenses paid
out of the assets of the Fund, including amounts paid for advisory and
management fees, which are described in the accompanying Fund Prospectus. (See,
also, Table of Fees and Expenses.)      

Waiver of Certain Charges. The Contingent Deferred Sales Charge will not be
assessed against any redemption of Accumulation Units which have been purchased
with proceeds payable in a lump sum prior to or at maturity under: (i) a
variable annuity contract issued by MassMutual which was subject to an initial
sales charge; or (ii) any fixed-dollar life insurance or fixed-dollar annuity
contract issued by MassMutual where such proceeds were not subject to a
surrender charge; or (iii) a variable annuity contract held under the MassMutual
Agent Pension Plan. Furthermore, the annual Administrative Charge will not be
assessed against any Contract purchased with such proceeds if, within six months
of the purchase of a Contract with these proceeds, the purchaser also purchases,
or had purchased, a new Contract and subsequently keeps both Contracts in force.
The Contingent Deferred Sales Charge will, however, be assessed against any
redemption of Accumulation Units which have been purchased with proceeds payable
in a lump sum prior to or at maturity under any fixed-dollar life insurance or
fixed-dollar annuity contracts which have been issued by MassMutual where the
proceeds were subject to a surrender charge. A person considering the
desirability of applying the proceeds of an existing contract to purchase a
Contract should consider whether charges under the Contract are higher than
under their existing contract. The Contingent Deferred Sales Charge will not be
assessed against a redemption of a Contract if the Contract is exchanged to a
Flex Extra variable annuity contract.

Distribution

MML Investors Services, Inc., 1414 Main Street, Springfield, MA 01144-1013
("MMLISI"), a wholly-owned subsidiary of MassMutual, acted as the principal
underwriter of the Contracts. MMLISI is registered as a broker-dealer under the
Securities Exchange Act of 1934 and is a member of the National Association of
Securities Dealers, Inc. The Contracts are no longer offered for sale to the
public. Contract Owners may continue,

                                      12
<PAGE>
 
however, to make purchase payments under existing Contracts. MMLISI is the
current broker-dealer for the existing contracts.

Miscellaneous Provisions

Termination of Liability. MassMutual's liability under a Contract terminates on
the death of the Variable Annuitant(s) and on the completion of any payments
certain. There is no liability for any proportionate Variable Monthly Annuity
payment from the date of the last payment to the date of death.

Adjustment of Units and Unit Values. MassMutual reserves the right to split or
consolidate the number of Accumulation Units or Annuity Units for any Division
and correspondingly decrease or increase the Accumulation or Annuity Unit Values
for any Division whenever it deems such action to be desirable. Any such
adjustment will have no adverse effect on rights under the Contract.

Periodic Statements. While a Contract is in force prior to the maturity date and
before the death of the Variable Annuitant, MassMutual will furnish to the
Contract Owner at least semi-annually a status report showing, as of a date not
more than 45 days before the date of mailing, the number of Accumulation Units
credited to each Division of the Contract, the corresponding Accumulation Unit
Values and the Accumulated Value of the Contract.

Contract Owner's Voting Rights

As long as a Separate Account continues to operate as a unit investment trust
under the Investment Company Act of 1940, the Contract Owner during the lifetime
of the Variable Annuitant, or the beneficiary after the Variable Annuitant's
death, will be entitled to give instructions as to how the shares of the Funds
held in the Separate Account (or other securities held in lieu of such shares)
deemed attributable to the Contract should be voted at meetings of shareholders
of the Funds or the Trust. Those persons entitled to give voting instructions
will be determined as of the record date for the meeting.
    
The number of Fund shares held in a Separate Account deemed attributable to a
Contract prior to its maturity date and during the lifetime of the Variable
Annuitant will be determined by dividing the Contract's value held in each
Division of the Separate Account, if any, by $100. Fractional votes are counted.
After the maturity date or after the death of the Variable Annuitant, the number
of Fund shares deemed attributable to the Contract will be based on the
liability for future Variable Monthly Annuity payments under the Contract as of
the record date and thus the voting rights will decrease as payments are 
made.     

Contract Owners or beneficiaries will receive proxy material and a form with
which voting instructions may be given. Fund shares held by a Separate Account
as to which no effective instructions have been received or which are
attributable to assets transferred from MassMutual's general account will be
voted for or against any proposition in the same proportion as the shares as to
which instructions have been received.

In situations where the Variable Annuitant is not the Contract Owner, the
Variable Annuitant will have the right to instruct the Contract Owner with
respect to the votes attributable to any vested interest he has in the Contract.
MassMutual's obligation in this instance will be to make available to the
Contract Owner copies of the proxy material for distribution to the Variable
Annuitant. Votes representing interests as to which the Contract Owner is not
instructed may, in turn, be voted by the Contract Owner in his discretion.

The Contract Owner is a member of MassMutual and is entitled to vote at all
meetings of the members of MassMutual.

Reservations Of Rights

MassMutual may, at any time, make any change in a Contract to the extent that
such change is required in order to make the Contract conform with any law or
regulation issued by any governmental agency to which MassMutual is subject. If
shares of any Fund should not be available, or, if in the judgment of
MassMutual, investment in shares of a Fund is no longer appropriate in view of
the purposes of a Division of a Separate Account, shares of other series of the
Trust or of other registered, open-end investment companies may be substituted
for such Fund shares. Payments received after a date specified by MassMutual may
be applied to the purchase of shares of another Trust series in lieu of shares
of that Fund. In either event, approval of the Securities and Exchange
Commission must be obtained. MassMutual reserves the right to change the name of
a Separate Account or to add Divisions to a Separate Account for the purpose of
investing in additional investment vehicles.

Federal Tax Status

Introduction

The ultimate effect of federal income taxes on the value of the Contract, on
annuity payments, and on the economic benefit to the Contract Owner, Variable
Annuitant or beneficiary depends on a variety of factors including the type of
retirement plan for which the Contract is purchased and the tax and employment
status of the individual concerned. The discussion contained herein is general
in nature and is not intended as tax advice. Each person concerned should
consult a competent tax adviser for complete information and advice. No attempt
is made to consider any applicable state or other local tax laws. Moreover, the
discussion herein is based upon MassMutual's understanding of current federal
income tax laws as they are currently interpreted. No representation is made
regarding the likelihood of continuation of those current federal income tax
laws or of the current interpretations by the Internal Revenue Service (the
"IRS").

Tax Status of MassMutual

Under existing federal law, no taxes are payable on investment income and
realized capital gains of the Separate Accounts credited to the Contracts.
Accordingly, MassMutual does not intend to make any charge to the Separate
Accounts to provide for company income taxes. MassMutual may, however, make such
a charge in the future if an unanticipated

                                      13
<PAGE>
 
construction of current law or a change in law results in a company tax
liability attributable to the Separate Accounts.

MassMutual may incur state and local taxes (in addition to premium taxes) in
several states. At present, these taxes are not significant. If they increase,
however, charges for such taxes attributable to the Separate Accounts may be
made.

TAXATION OF CONTRACTS IN GENERAL

Under Section 817(h) of the Code a Contract (other than one used in a
tax-qualified retirement plan) will not be treated as an annuity contract, and
will be taxed on the annual increase in earnings, if, as of the end of any
quarter, the Funds or the Fund on which the Contract is based are not adequately
diversified in accordance with regulations prescribed by the Treasury
Department. The Funds anticipate complying with the diversification
requirements.

Subject to certain annuity distribution rules (see Annuity Distribution Rules of
Section 72(s)) annuity payments under the Contracts are taxable under Section 72
of the Code. For contributions made after February 28, 1986 a Contract Owner
that is not a natural person will be taxed on the annual increase in earnings of
a Contract unless the Contract Owner holds the Contract as agent for a natural
person. Otherwise, increases in the value of a Contract are not subject to tax
until actually or constructively received.

Amounts received prior to the maturity date from Contracts under non-tax
qualified arrangements (see Taxation of Qualified Plans, IRAs and TSAs for a
discussion of Contracts used in the qualified plan market) are subject to tax to
the extent of any earnings or gains in the Contract; amounts received which are
in excess of such earnings or gains are considered a return of capital.
Similarly, amounts borrowed upon assignment or pledge of the Contract will be
treated as amounts received under the Contract, and will be taxable to the same
extent.

These rules apply to investments made in annuity contracts after August 13,
1982. If the Contract is obtained in a tax-free exchange of contracts under
Section 1035 of the Code, different tax rules may apply. If a distribution prior
to the maturity date of a Contract obtained in such an exchange is entirely
attributable to investments in the surrendered contract prior to August 14,
1982, the distribution will first be considered a return of capital to the
extent of those investments and only the amounts received in excess of those
investments will be regarded as taxable earnings or gains.

PENALTY TAXES

In addition to the foregoing tax consequences, certain distributions under the
Contract will be subject to a penalty tax under Code Sections 72(q) (for non-tax
qualified contracts) or 72(t) (for contracts in tax-qualified plans (see
Taxation of Qualified Plans) of 10% of the amount of the distribution that is
includable in gross income. However, the following distributions from non-tax
qualified contracts are not subject to the penalty tax: (1) the withdrawal is
made after the Contract Owner is 59 1/2 years old; (2) the payment is made to a
beneficiary (or to the estate of a Variable Annuitant) on or after the death of
the Variable Annuitant; (3) the payment is attributable to a Contract Owner
becoming disabled; or (4) payments are made for the lifetime (or life
expectancy) of the Contract Owner or for the joint lifetimes (or joint life
expectancies) of the Contract Owner and the beneficiary.

When monthly Annuity payments commence, they are taxable as ordinary income in
the year of receipt to the extent that they exceed that portion of the
"investment in the Contract" which is allocable to that year. The investment in
the Contract is normally the gross amount of purchase payments made under the
Contract less any amount that was previously received under the Contract but was
not included in gross income. The investment in the Contract would also be
increased by any amount that was previously included in gross income, but was
not received. This amount, divided by the anticipated number of Variable Monthly
Annuity payments, gives the "excludable amount", which is the portion of each
annuity payment considered to be a return of capital and, therefore, not
taxable. For Contracts with a maturity date after December 31, 1986, this
exclusion ratio is modified so that the total amount excluded from payments
actually received is limited to the investments in the Contract. The rules for
determining the excludable amount are contained in Section 72 of the Code and
regulations thereunder and require adjustment when the payment option elected
provides a feature such as payments certain.

ANNUITY DISTRIBUTION RULES OF 
SECTION 72(S)

Annuity distribution requirements are imposed under Section 72(s) of the Code.
MassMutual understands that these requirements do not apply to Contracts issued
to or under Qualified Plans.

Under Section 72(s), a Contract will not be treated as an annuity subject to
Section 72 of the Code, unless it provides for certain required distributions
from and after the date of death of the Owner of the Contract. The Contracts
will be endorsed before issue to provide that annuity payments be made only in
accordance with these distribution requirements, as applicable.

TAX WITHHOLDING

Certain tax withholding is imposed on payments that are made under the Contracts
(for Contracts in tax qualified plans see Taxation of Qualified Plans, IRAs and
TSAs). Amounts withheld do not constitute an additional tax, but are fully
creditable on the individual tax return of each payee who is affected by tax
withholding. Furthermore, no payments will be subject to the withholding if (1)
it is reasonable to believe that the payments are not includable in gross
income, or (2) the payee elects not to have withholding apply. The payee may
make such an election either by filing an election form with MassMutual or, in
the case of redemptions, by following procedures that MassMutual has established
to afford payees an opportunity to elect out of withholding. These forms and
procedures will be provided to payees by MassMutual upon a request for payment.

Unless the Payee elects not to have withholding apply (for Contracts in tax
qualified plans see Taxation of Qualified Plan), MassMutual is required to
withhold, for federal income tax purposes, 10% of the taxable portion of any
redemption payment or non-periodic distribution under the Contracts. Periodic
annuity payments under the Contracts

                                      14
<PAGE>
 
    
are subject to withholding at the payee's wage base rate. If the payee of these
annuity payments does not file an appropriate withholding certificate
(obtainable from any local IRS office) with MassMutual, it will be presumed that
the payee is married claiming three exemptions.      

TAX REPORTING
    
MassMutual is required to report all taxable payments and distributions to the
IRS and to the payees. Payees will receive reports of taxable payments and
distributions by January 31 of the year following the year of payment.      

TAXATION OF QUALIFIED PLANS,
IRAs AND TSAs

The tax rules applicable to participants in retirement plans which qualify for
special federal income tax treatment ("Qualified Plans") vary according to the
type of plan and its terms and conditions.

Increases in the value of a Contract are not subject to tax until received by
the employee or his beneficiary. Variable Monthly Annuity payments under
Qualified Plans are taxed as described above (see Taxation of Contracts in
General) except that the "investment in the Contract" under a Qualified Plan is
normally the gross amount of purchase payment made by the employee under the
Contract or made by the employer on the employee's behalf and included in the
employee's taxable income when made.

If the Variable Annuitant receives a distribution which qualifies as a "lump sum
distribution" under the Code, he or she may be eligible for special "5 year
averaging" treatment of the funds received (or "10-year averaging treatment" if
he or she was age 50 or older on January 1, 1986). TSAs and IRAs are not
eligible for the "lump sum distribution" rules. Effective for calendar years
beginning January 1, 2000, five year averaging of lump-sum distributions will no
longer be available.
    
Certain TSA contributions may not be distributed until age 59 1/2, death,
disability, separation of service or hardship (see Redemption Privilege.)
Distributions from Qualified Plans, IRAs and TSAs may be subject to a 10%
penalty tax on amounts withdrawn before age 59 1/2. However, the following
distributions from Qualified Plans (and TSAs and IRAs except as otherwise noted)
are not subject to the penalty: (1) payments made to a beneficiary (or estate of
an Annuitant) on or after the death of the Annuitant; (2) payments attributable
to an Annuitant becoming disabled; (3) substantially equal periodic payments
made (at least annually) for the lifetime (or life expectancy) of the Annuitant
or for the joint lifetimes (or joint life expectancies) of the Annuitant and the
beneficiary (for Qualified Plans and TSAs, payments can only begin after the
employee separates from service); (4) payment for certain medical expenses; (5)
payment after age 55 and separation from service (not applicable to IRAs); (6)
payments to an alternate payee pursuant to a qualified domestic relations order
under Code Section 414(p) (not applicable to IRAs); (7) effective for calendar
years beginning January 1, 1997, withdrawals from IRAs by certain unemployed
persons for payment of health insurance premiums; (8) effective for calendar
years beginning January 1, 1998, withdrawals for IRAs for the payment of certain
qualified higher education expenses; and (9) effective for calendar years
beginning January 1, 1998, withdrawals from IRAs for certain first-time
homebuyer expenses, subject to a $10,000 lifetime cap.      

IRAs are subject to limitations on the amount which may be contributed. The
deductibility of contributions by individuals or their spouses may be reduced
based on the individual's adjusted gross income. In addition, certain
distributions from Qualified Plans and TSAs may be placed on a tax-deferred
basis into an IRA.

In general, tax law requires that minimum distributions must be made from
qualified plans by 5% owners and from IRAs beginning at age 70 1/2 and from all
others in qualified plans and TSAs at the later of age 70 1/2 or when the
employee retires. To avoid penalty taxes of 50 percent or more, required
distributions, including distributions which should have been distributed in
prior years, should not be rolled over to IRAs.

Distributions from qualified plans and TSAs are subject to mandatory federal
income tax withholding. MassMutual is required to withhold 20% when a payment
from a qualified plan or TSA is an "eligible rollover distribution" and such
payment is not directly rolled over to another qualified plan, TSA or IRA. In
general, an "eligible rollover distribution" is any taxable distribution other
than: (1) payments for the life (or life expectancy) of the Annuitant or for
joint life (or joint life expectancies) of the Annuitant and the beneficiary;
(2) payments made over a period of ten years or more; and (3) required minimum
distributions (see above). Plan Administrators should be able to tell annuitants
what other payments are not "eligible rollover distributions."

Taxable distributions which are not "eligible rollover distributions" are
subject to the withholding rules for annuities (see Tax Withholding above).

Performance Measures

MassMutual may show the performance under the Contracts in the following ways:

Standardized Average Annual Total Return. MassMutual will show the Standardized
Average Annual Total Return for a Division of the Separate Account which, as
prescribed by the rules of the Securities and Exchange Commission, is the
effective annual compounded rate of return that would have produced the cash
redemption value over the stated period had the performance remained constant
throughout. The Standardized Average Annual Total Return assumes a single $1000
payment made at the beginning of the period and full redemption at the end of
the period. It reflects a deduction for the Contingent Deferred Sales Charge,
the annual administrative charge and all other Fund, Separate Account and
Contract level charges except premium taxes, if any. The annual administrative
charge is apportioned among the Divisions of the Separate Account based upon the
percentages of inforce contracts investing in each of the Divisions.

                                       15
<PAGE>
 
ADDITIONAL PERFORMANCE
MEASURES

The performance figures discussed below are calculated on the basis of the
historical performance of the Contracts, and are based on the Contracts' actual
Accumulation Unit values.

Percentage Change in Accumulation Unit Values. MassMutual will also show the
percentage change in the value of an Accumulation Unit under the Contracts with
respect to one or more periods. These percentages do not reflect the $35 annual
Administrative Charge, the Contingent Deferred Sales Charge or premium taxes (if
any), which if included would reduce the percentages reported by MassMutual.
    
The figures reflect historical results and are not intended to indicate or
predict future performance. For more detailed information see the Statement of
Additional Information.      

Yield and Effective Yield. MassMutual may also show yield and effective yield
figures for the Money Market Division of the Separate Account. "Yield" refers to
the income generated by an investment in the Money Market Division over a
seven-day period, which is then "annualized". That is, the amount of income
generated by the investment during that week is assumed to be generated each
week over a 52-week period and is shown as a percentage of the investment. The
"effective yield" is calculated similarly but, when annualized, the income
earned by an investment in the Money Market Division is assumed to be
re-invested. Therefore the effective yield will be slightly higher than the
yield because of the compounding effect of this assumed reinvestment. These
figures do not reflect the Contingent Deferred Sales Charge or premium taxes (if
any), which if included would reduce the yields reported.

Additional Information

For further information about the Contracts you may obtain a Statement of
Additional Information prepared by MassMutual.

The Table of Contents of this Statement is as follows:

1.  General Information and History

2.  Service Arrangements and Distribution

3.  Contract Value Calculations and Annuity Payments

4.  Performance Measures

5.  Reports of Independent Accountants and Financial Statements
    
To obtain a (Statement of Additional Information) call
1-800-234-5606      

                                       16
<PAGE>
 
    
This Prospectus sets forth the information about Massachusetts Mutual Variable
Annuity Separate Accounts 1 and 2 (the "Separate Accounts") that a prospective
investor ought to know before investing. Certain additional information about
the Separate Accounts is contained in a Statement of Additional Information
dated May 1, 1998 which has been filed with the Securities and Exchange
Commission and is incorporated herein by reference. The Additional Information
is available upon request and without charge. To obtain such information, return
this request form to the address shown below or telephone 1-800-234-5606. The
Table of Contents for the Statement of Additional Information appears on the
last page of this Prospectus.      


    
To:    Massachusetts Mutual Life Insurance Company
       Annuity Service Center, H305
       P.O. Box 9067
       Springfield, Massachusetts 01102-9067      

Please send me a Statement of Additional Information for MassMutual
Flex-Annuity.

Name
        ------------------------------------------------------------------------

Address
        ------------------------------------------------------------------------

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

City                                  State                           Zip
     -------------------------------       -------------------------     -------

Telephone
          ----------------------------------------------------------------------

                                       17
<PAGE>
 
                                     PART B
                            INFORMATION REQUIRED IN A
                      STATEMENT OF ADDITIONAL INFORMATION
<PAGE>
 
                                  FLEX-ANNUITY



                   MASSACHUSETTS MUTUAL LIFE INSURANCE COMPANY
                                   (Depositor)



            MASSACHUSETTS MUTUAL VARIABLE ANNUITY SEPARATE ACCOUNT 1

            MASSACHUSETTS MUTUAL VARIABLE ANNUITY SEPARATE ACCOUNT 2
                                  (Registrants)

                       STATEMENT OF ADDITIONAL INFORMATION
                       -----------------------------------

This Statement of Additional Information is not a prospectus. It should be read
in conjunction with the prospectus of Massachusetts Mutual Variable Annuity
Separate Accounts 1 and 2 dated May 1, 1998 (the "Prospectus"). The Prospectus
may be obtained from Massachusetts Mutual Life Insurance Company, Annuity
Service Center, H305, P.O. Box 9067, Springfield, Massachusetts 01102-9067,
1-800-234-5606.

                                Dated May 1, 1998

                                TABLE OF CONTENTS

     General Information and History......................................   2

     Service Arrangements and Distribution................................   4

     Contract Value Calculations and Annuity Payments.....................   5

     Performance Measures.................................................   9

     Reports of Independent 
     Accountants and Financial 
     Statements...................................................   Final Pages

                                       1
<PAGE>
 
                         GENERAL INFORMATION AND HISTORY

                                   MassMutual
                                   ----------

Massachusetts Mutual Life Insurance Company ("MassMutual") is a mutual life
insurance company specially chartered by the Commonwealth of Massachusetts on
May 14, 1851. Its Home Office is located in Springfield, Massachusetts.

MassMutual is registered as an investment adviser under the Investment Advisers
Act of 1940. MassMutual serves as investment adviser for the six funds in the
MML Series Investment Fund, four of which are available to Contract Owners: MML
Money Market Fund, MML Managed Bond Fund, MML Blend Fund and MML Equity Fund
(collectively the MML "Funds"). David L. Babson and Company, Inc. ("Babson"), a
subsidiary of MassMutual, serves as the investment sub-adviser to MML Equity
Fund and the Equity Sector of the MML Blend Fund. Babson is also registered as
an investment adviser under the Investment Advisers Act of 1940.

                              The Separate Accounts
                              ---------------------

Massachusetts Mutual Variable Annuity Separate Account 1 ("Separate Account 1")
was established as a separate investment account of MassMutual on April 8, 1981
in accordance with the provisions of Chapter 175 of the Massachusetts General
Laws. Massachusetts Mutual Variable Annuity Separate Account 2 ("Separate
Account 2") was established as a separate investment account of MassMutual on
October 14, 1981 in accordance with the provisions of Chapter 175 of the
Massachusetts General Laws. Each Separate Account is registered as a unit
investment trust under the Investment Company Act of 1940. A unit investment
trust is a type of investment company which invests its assets in the shares of
one or more management investment companies rather than directly in its own
portfolio of investment securities. Registration under the Investment Company
Act of 1940 does not involve supervision of the management or investment
practices or policies of the Separate Accounts or of MassMutual. Under
Massachusetts law, however, both MassMutual and each Separate Account are
subject to regulation by the Division of Insurance of the Commonwealth of
Massachusetts.

Each Separate Account is divided into four Divisions. The Equity Division
invests in shares of MML Equity Fund, the Money Market Division invests in
shares of MML Money Market Fund, the Managed Bond Division invests in shares of
MML Managed Bond Fund and the Blend Division invests in shares of MML Blend
Fund. The value of both Accumulation Units (see "The Accumulation (Pay-In)
Period" section) and Annuity Units (see "The Annuity (Pay Out) Period" section)
in each Division reflects the investment results of its underlying Fund. Each
Fund is a series of MML Series Investment Fund (the "Trust").

Although the assets of each Separate Account are assets of MassMutual, assets of
each Separate Account equal to the reserves and other Flex-Annuity Contract
liabilities which depend on the investment performance of the Separate Account
are not chargeable with liabilities arising out of any other business MassMutual
may conduct. The income and capital gains and losses, realized or unrealized, of
each Division of a Separate Account are credited to or charged against such
Division without regard to the income and capital gains and losses of the other
Divisions or other accounts of MassMutual. All obligations arising under the
Flex-Annuity Contracts (the "Contracts"), however, are general corporate
obligations of MassMutual.

                                    The Trust
                                    ---------

The Trust is a no-load, open-end, diversified management investment company
consisting of six separate series of shares, four of which are available to
Contract Owners - MML Equity Fund, MML Money Market Fund, MML Managed Bond Fund,
and MML Blend Fund (the "Funds") each of which has its own investment objectives
and policies. MassMutual organized the Trust for the purpose of providing a
vehicle for the investment of assets held in various separate investment
accounts, including the Separate Accounts, established by MassMutual or life
insurance company subsidiaries of MassMutual. A Separate Account purchases and
redeems shares of the Funds at their net asset value next determined after
receipt of the purchase order or redemption request without the

                                       2
<PAGE>
 
imposition of any sales or redemption charge. Distributions made on the shares
of each Fund held by a Division of a Separate Account are immediately reinvested
in shares of the Fund at net asset value, which shares are added to the assets
of the appropriate Division of the Separate Account. MassMutual serves as
investment manager of each of the Funds pursuant to separate investment
management agreements executed by MassMutual and each Fund. Babson manages the
investment and reinvestment of the assets of the MML Equity Fund and the Equity
Sector of the MML Blend Fund. The Trust's prospectus and Statement of Additional
Information contains a description of the Funds, their investment objectives,
policies and restrictions, their expenses, the risks attendant therein, and
aspects of their operation.

                               Possible Conflicts
                               ------------------

Assets of registered variable life separate investment accounts of MassMutual
and its wholly-owned subsidiary, MML Bay State Life Insurance Company ("MML Bay
State") are invested in the MML Funds. Because registered variable annuity
separate investment accounts of MassMutual and MML Bay State are also invested
in the MML Funds, it is possible that material conflicts could arise between
owners of the Contracts and owners of variable life insurance policies funded by
the various life separate accounts. Possible conflicts could arise if: (i) state
insurance regulators should disapprove or require changes in investment
policies, investment advisers or principal underwriters, or if MassMutual or MML
Bay State should be permitted to act contrary to actions approved by holders of
the variable life insurance policies under rules of the Securities and Exchange
Commission ("SEC"); (ii) adverse tax treatment of the Contracts or the variable
life insurance policies would result from utilizing the same Funds; (iii)
different investment strategies would be more suitable for the Contracts than
for the variable life insurance policies; or (iv) state insurance laws or
regulations or other applicable laws would prohibit the funding of variable
annuity separate accounts and variable life separate accounts by the same MML
Funds. The Board of Trustees of the Trust will follow monitoring procedures
which have been developed to determine whether material conflicts have arisen.
Such Board will have a majority of Trustees who are not interested persons of
the Trust or MassMutual and determinations whether or not a material conflict
exists will be made by a majority of such disinterested Trustees. If a material
irreconcilable conflict exists, MassMutual and MML Bay State will take such
action at their own expense as may be required to cause MassMutual's and MML Bay
State's variable life separate accounts to be invested solely in shares of
mutual funds which offer their shares exclusively to variable life insurance
separate accounts, unless, in certain cases, the holders of both the variable
life insurance policies and the variable annuity contracts vote not to effect
such segregation.

                             Assignment of Contract
                             ----------------------

MassMutual will not be charged with notice of any assignment of a Contract or of
the interest of any beneficiary or of any other person unless the assignment is
in writing and the original or a true copy thereof is received at its Home
Office. MassMutual assumes no responsibility for the validity of any assignment.

While the Contracts are generally assignable, all non-tax qualified (Separate
Account 2) Contracts must carry a non-transferability endorsement which
precludes their assignment. For qualified (Separate Account 1) Contracts, the
following exceptions and provisions should be noted:

      (1) No person entitled to receive annuity payments under a Contract or
part or all of the Contract's value will be permitted to commute, anticipate,
encumber, alienate or assign such amounts, except upon the written authority of
the Contract Owner given during the Variable Annuitant's lifetime and received
in good order by MassMutual at its Home Office. To the extent permitted by law,
no Contract nor any proceeds or interest payable thereunder will be subject to
the Variable Annuitant's or any other person's debts, contracts or engagements,
nor to any levy or attachment for payment thereof;

      (2) If an assignment of a Contract is in effect on the maturity date,
MassMutual reserves the right to pay to the assignee in one sum the amount of
the Contract's maturity value to which he is entitled, and to pay any balance of
such value in one sum to the Contract Owner, regardless of any payment options
which the Contract Owner may have elected. Moreover, if an assignment of a
Contract is in effect at the death of the Variable Annuitant prior to the
maturity date, MassMutual will pay to the assignee in one sum, to the extent
that he is entitled, the greater of (a) the total of all purchase payments, less
the net amount of all partial redemptions, and (b) the Accumulated Value of the

                                       3
<PAGE>
 
Contract less the Administrative Charge, and any balance of such value will be
paid to the beneficiary in one sum or applied under one or more of the payment
options elected;

      (3) Contracts used in connection with a tax-qualified retirement plan must
be endorsed to provide that they may not be sold, assigned or pledged for any
purpose unless they are owned by the trustee of a trust described in Section
401(a) or by the administrator of an annuity plan described under Section 403(a)
of the Code;

      (4) Contracts used in connection with annuity purchase plans adopted by
public school systems and certain tax-exempt organizations pursuant to Section
403(b) of the Code ("tax-sheltered annuities" or "TSAs") must be endorsed to
provide that they are non-transferable;

      (5) Contracts issued under a plan for an Individual Retirement Annuity
pursuant to Section 408 of the Code must be endorsed to provide that they are
non-transferable. Such Contracts may not be sold, assigned, discounted, or
pledged as collateral for a loan or as security for the performance of an
obligation or for any other purpose by the Variable Annuitant to any person or
party other than MassMutual, except to a former spouse of the Annuitant in
accordance with the terms of a divorce decree of other written instrument
incident to a divorce.

Assignments for value may be subject to federal income tax.

                           RESTRICTIONS ON REDEMPTION
                         
Redemptions of TSAs may be restricted as required by Section 403(b)(11) of the
Internal Revenue Code (see, "Tax-Sheltered Annuity Redemption Restrictions" in
the prospectus for details). In restricting any such redemption, MassMutual
relies on the relief from sections 22(e), 27(c) and 27(d) of the Investment
Company Act of 1940 granted in American Council of Life Insurance [1988 Transfer
Binder] Fed. Sec. L. Rep (CCH) 78,904 (November 22, 1988) (the "No Action
Letter"). In relying on such relief, MassMutual hereby represents that it
complies with the provisions of paragraphs (1)-(4) as set forth in the No Action
Letter.

                      SERVICE ARRANGEMENTS AND DISTRIBUTION

                             Independent Accountants
                             -----------------------
    
The financial statements of the Separate Accounts and the statutory financial
statements of MassMutual included in this Statement of Additional Information
have been included herein in reliance on the reports of Coopers & Lybrand
L.L.P., Springfield, Massachusetts 01101, independent accountants, given on the
authority of that firm as experts in accounting and auditing. Coopers &
Lybrand's report on the statutory financial statements of MassMutual includes
explanatory paragraphs relating to the use of statutory accounting practices
rather than generally accepted accounting principles.      

                        Distribution and Administration
                        -------------------------------

Under a Servicing Agreement between MML Investors Services, Inc. ("MMLISI"), a
wholly-owned subsidiary of MassMutual, and the Separate Accounts, MMLISI agreed
to act as principal underwriter for each Separate Account and each Separate
Account agreed that MMLISI would be its exclusive principal underwriter.

Under the Servicing Agreement, MMLISI may receive compensation for its
activities as principal underwriter. In 1997 there was no such compensation.

Under Administration Agreements, MassMutual has agreed to provide, or provide
for, and assume: (1) all services and expenses required for the administration
of those Contracts which depend in whole or in part on the investment
performance of the Separate Accounts; and (2) all services and expenses required
for the administration of the Separate Accounts other than the services and
expenses referred to in (1). MassMutual also has agreed to provide, or provide
for, and assume all services and expenses required for the Separate Accounts'
management-related services. MassMutual receives no compensation for such
services apart from the various charges against the Contract described in the
Prospectus.

                                       4
<PAGE>
 
These Servicing and Administrative Agreements may be terminated by the parties
without the payment of any penalty upon thirty days' written notice. The
agreements immediately terminate in the event of their assignment (within the
meaning of the Investment Company Act of 1940). The agreements may be amended at
any time by the mutual consent of the parties. The Contract Owner will not
receive notice with respect of changes in the agreement.

As of March 31, 1988, the Contracts are no longer offered for sale. Purchase
payments will, however, continue to be accepted under the Contracts.

                      Purchase of Securities Being Offered
                      ------------------------------------

Interests in the Separate Account are sold to contractholders as accumulation
units. Charges associated with such securities are discussed in the Contract
                                                                    --------
Charges section of the prospectus.
- -------

                CONTRACT VALUE CALCULATIONS AND ANNUITY PAYMENTS

                        The Accumulation (Pay-In) Period
                        --------------------------------
               Valuation Date, Valuation Time and Valuation Period
               ---------------------------------------------------

Each day on which the net asset value of the shares of any of the Funds is
determined is a "Valuation Date." The value of shares of the Funds held in each
Separate Account is determined as of the "Valuation Time," which is the time of
the close of trading on the New York Stock Exchange (currently 4:00 p.m. New
York time) on a Valuation Date. A "Valuation Period" is the period, consisting
of one or more days, from one Valuation Time to the next succeeding Valuation
Time.

                             Accumulation Unit Value
                             -----------------------

The value of an Accumulation Unit (the "Accumulation Unit Value") for each
Division will vary from Valuation Date to Valuation Date. The initial
Accumulation Unit Value for each Division was set at $1.00000000. The
Accumulation Unit Value for each Division on any date thereafter is equal to the
product of the "Net Investment Factor" for that Division (as defined below) for
the Valuation Period which includes such date and the Accumulation Unit Value
for that Division on the preceding Valuation Date.

                  Purchase of Accumulation Units in a Division
                  --------------------------------------------
                              of a Separate Account
                              ---------------------

You may allocate purchase payments among the four investment Divisions of the
Separate Account. At the end of each Valuation Period MassMutual will apply your
purchase payment (after deducting any applicable premium taxes) to purchase
Accumulation Units of the designated Division(s). These Accumulation Units will
be used in determining the value of amounts in the Separate Account credited to
the Contract on or prior to the maturity date and the amount of annuity benefits
at maturity. The value of the Accumulation Units in each Division will vary with
and will reflect the investment performance and expenses of that Division (which
in turn will reflect the investment performance of the Fund in which the assets
of the Division are invested), any applicable taxes and the applicable Asset
Charge.

The Accumulation Unit Value is determined as of the Valuation Time. Provided
that the Contract application is complete, Accumulation Units are purchased at
their Accumulation Unit Value on the date a purchase payment is received in good
order by MassMutual in the mail or by wire transfer at the Home Office Service
Center or a designated bank lock box. If the date of receipt is not a Valuation
Date, or if the purchase payment is received after the Valuation Time or other
than by mail or wire transfer, the value of the Accumulation Units purchased
will be determined as of the next Valuation Time following the date the payment
is received. If a purchase payment is not applied to purchase Accumulation Units
within five business days after receipt (due to incomplete or ambiguous
instructions, for example) the payment will be refunded unless specific consent
to retain the payment for a longer period is obtained from the prospective
purchaser.

                                       5

<PAGE>
 
                             Net Investment Factor
                             ---------------------

The Net Investment Factor for each Division for any Valuation Period is equal to
the sum of the Gross Investment Rate for that Division (as defined below) for
the Valuation Period and 1.00000000, decreased by the applicable Asset Charge.
The Net Investment Factor may be greater than or less than 1.00000000.

                             Gross Investment Rate
                             ---------------------

The Gross Investment Rate for each Division of a Separate Account is equal to
the net earnings of that Division during the Valuation Period, divided by the
value of the net assets of that Division at the beginning of the Valuation
Period. The net earnings of each Division are equal to the accrued investment
income and capital gains and losses (realized and unrealized) of that Division
and an adjustment for taxes paid or provided for. The Gross Investment Rate will
be determined in accordance with generally accepted accounting principles and
applicable laws, rules and regulations. The Gross Investment Rate may be
positive or negative.

The policy of each Separate Account is to take dividends and capital gain
distributions on shares of the Funds held by each Separate Account in additional
shares and not in cash.

See the "General Formulas" section for the general formulas used to compute the
         ----------------
value of an Accumulation Unit for any Division of a Separate Account, and for a
hypothetical illustration using such formulas.

                          The Annuity (Pay-Out) Period
                          ----------------------------

When your Contract approaches its maturity date, you may choose to have the
Accumulated Value of the Contract provide you at maturity with either Fixed
Annuity payments (referred to as the "Fixed Income Option" in your Contract),
Variable Monthly Annuity payments (referred to as the "Variable Income Option"
in your Contract), or a combination of the two. You also may elect to receive
the Accumulated Value in one lump sum. If you elect a Fixed Annuity or a lump
sum payment, a contingent deferred Sales Charge (as described in the Prospectus)
may be deducted from the Accumulated Value of your Contract at maturity. If,
however, you elect a Variable Monthly Annuity, no contingent deferred Sales
Charge will be deducted from the Accumulated Value of your Contract. Variable
Monthly Annuity payments may be received under several different payment
options. If you have made no election within a reasonable time after the
maturity date, the Contract will provide you with the automatic payment of a
Variable Monthly Annuity under a life income option with payments guaranteed for
10 years.

                                  Fixed Annuity
                                  ------------- 

If you select a Fixed Annuity, then each annuity payment will be for a
fixed-dollar amount and will not vary with or reflect the investment performance
of a Separate Account or its Divisions. For further information regarding the
type of annuity benefit and the payment options available thereunder, you should
refer to the Contracts.

                            Variable Monthly Annuity
                            ------------------------

If you select a Variable Monthly Annuity, then each annuity payment will be
based upon the value of the Annuity Units. This value will vary with and reflect
the investment performance of each Division to which Annuity Units are credited.
The number of Annuity Units will not vary, but will remain fixed during the
annuity period unless a joint and survivor payment option with reduced survivor
income is elected. Variable Monthly Annuity payments will be made by withdrawal
of assets from the Separate Account.

                       Annuity Units and Monthly Payments
                       ----------------------------------  

The number of Annuity Units in each Division to be credited to a Contract is
determined in the following manner. First, the value attributable to each
Division of the Contract is determined by multiplying the number of Accumulation
Units credited to a Division on the maturity date of the Contract by the
Accumulation Unit value of

                                       6
<PAGE>
 
that Division on the Payment Calculation Date for the first Variable Monthly
Annuity payment. Such value is then multiplied by the purchase rate (as defined
below) to determine the amount of the first Variable Monthly Annuity payment
attributable to each Division. Finally, the amount of the first Variable Monthly
Annuity payment attributable to each Division is divided by the Annuity Unit
Value for that Division on the Payment Calculation Date for such payment to
determine the number of Annuity Units for that Division.

The dollar amount of each Variable Monthly Annuity payment (other than the first
payment under a Contract) is equal to the sum of the products obtained by
multiplying the number of Annuity Units in each Division credited to the
Contract by their value (the "Annuity Unit Value") on the Payment Calculation
Date.

                                 Purchase Rate
                                 -------------

The purchase rate for each Division is the amount of Variable Monthly Annuity
payment purchased by $1,000 of Accumulated Value at maturity date applied to
that Division. The purchase rates which will be applied will be those specified
in the Contract or those in use by MassMutual when the first Variable Monthly
Annuity payment is due, whichever provides the higher income. The purchase rate
will differ according to the payment option which you elect and takes into
account the age and year of birth of the Variable Annuitant or Annuitants. The
sex of the Annuitant or Annuitants will also be considered unless the Contract
is issued on a unisex basis, including cases issued in connection with an
employer-sponsored plan covered by the United States Supreme Court case of
Arizona Governing Committee v. Norris.
                  ------------------- 

                            Assumed Investment Rates
                            ------------------------  

The Assumed Investment Rate for each Division will be 4% per annum unless a
lower rate is required by state law.

The Assumed Investment Rate will affect the amount by which Variable Monthly
Annuity payments will vary from month to month. If the actual net investment
performance for a Separate Account Division for the period between the date any
Variable Monthly Annuity payment is determined and the date the next Variable
Monthly Annuity payment is determined is equivalent on an annual basis to an
investment return at the Assumed Investment Rate, then the amount of the next
payment attributable to that Division will be equal to the amount of the last
payment. If such net investment performance for a Division is equivalent to an
investment return greater than the Assumed Investment Rate, the next payment
attributable to that Division will be larger than the last; if such net
investment performance for a Division is equivalent to a return smaller than the
Assumed Investment Rate, then the next payment attributable to that Division
will be smaller than the last.

                              Annuity Unit Value
                              ------------------

The Annuity Unit Value for a Division depends on the Assumed Investment Rate and
on the Net Investment Factor for that Division. The initial Annuity Unit Value
for each Division was set at $1.00000000. An Annuity Unit Value for a Division
on any date thereafter is equal to the Net Investment Factor for the Valuation
Period which includes such date divided by the sum of 1.00000000 plus the rate
of interest for the number of days in such Valuation Period at an effective
annual rate equal to the Assumed Investment Rate, and multiplied by the Annuity
Unit Value for the Division on the preceding Valuation Date.

                                       7
<PAGE>
 
                               General Formulas
                               ----------------

           General Formulas to Determine Accumulation Unit Value and
           ---------------------------------------------------------
          Annuity Unit Value for any Division of a Separate Account.
          ----------------------------------------------------------

Gross Investment        =   Net Earnings during Valuation Period
Rate                        Value of Net Assets at beginning of Valuation Period

Net Investment          =   Gross Investment Rate + 1.00000000 - Asset
Factor                      Charge

Accumulation            =   Accumulation Unit Value on Preceding
Unit Value                  Valuation Date X Net Investment Factor

Annuity Unit                Annuity Unit Value on Preceding Valuation
Value                   =   Date X Net Investment Factor
                            -------------------------------------
                            1.00000000 plus rate of interest for number of days
                            in current Valuation Period at Assumed Investment
                            Rate

                  Illustration of Computation of Accumulation
                  -------------------------------------------
               and Annuity Unit Value Using Hypothetical Example
               -------------------------------------------------

The above computations may be illustrated by the following hypothetical example:
Assume that the net earnings of the Division for the Valuation Period were
$11,760; that the value of net assets at the beginning of the Valuation Period
was $30,000,000; that the Asset Charge was .00003425 per day; that the values of
an Accumulation Unit and an Annuity Unit in the Division of the Separate Account
on the preceding Valuation Date were $1.13500000 and $1.06700000, respectively;
that the corresponding Assumed Investment Rate was 4% and that the Valuation
Period was one day.

The Gross Investment Rate for the Valuation Period would be .00039200 ($11,760
divided by $30,000,000). The Net Investment Factor would be 1.00035775
(.00039200 plus 1.00000000 minus .00003425). The new Accumulation Unit Value
would be $1.13540605 ($1.13500000 x 1.00035775). At an effective annual rate of
4%, the rate of interest for one day is .00010746, and the new Annuity Unit
Value would be $1.06726703 ($1.06700000 x 1.00035775 divided by 1.00010746).

            General Formulas to Determine Variable Monthly Annuity
            ------------------------------------------------------
                 Payments and Number of Annuity Units for Any
                 --------------------------------------------
                        Division of a Separate Account
                        ------------------------------

First Variable              Accumulation Units Applied X Accumulation
Monthly Annuity        =    Unit Value on Payment Calculation Date for
Payment                     First Variable Monthly Annuity Payment X
                            Purchase Rate

Number of                   First Variable Monthly Annuity Payment
Annuity Units               --------------------------------------
                       =    Annuity Unit Value on Payment Calculation
                            Date for First Variable Monthly Annuity
                            Payment

                                       8
<PAGE>
 
Amount of
Subsequent Variable
Monthly Annuity        =    Number of Annuity Units X Annuity Unit Value
Payments                    on the Applicable Payment Calculation Date

            Illustration of Computation of Variable Monthly Annuity
            -------------------------------------------------------
              Payments for a Contract Using Hypothetical Example
              --------------------------------------------------

The above computations may be illustrated by the following hypothetical example:
Assume that 35,000 Accumulation Units in a Division of a Separate Account were
to be applied; that the purchase rate for the Assumed Investment Rate and
payment option elected was $5.65 per $1,000; that the Accumulation Unit Value of
such Division on the Payment Calculation Date for the first Variable Monthly
Annuity payment was $1.35000000; and that the Annuity Unit Value of such
Division on the Payment Calculation Date for the first Variable Monthly Annuity
payment was $1.20000000 and for the second Variable Monthly Annuity payment was
$1.20050000.

The first Variable Monthly Annuity payment would be $266.96 (35,000 x 1.35000000
x .00565). The number of Annuity Units of such Division credited would be
222.467 ($266.96 divided by $1.20000000). The amount of the second Variable
Monthly Annuity payment would be $267.07 (222.467 x $1.20050000). If the
Contract has Annuity Units credited in more than one Division of a Separate
Account, the above computation would be made for each Division and the Variable
Monthly Annuity Payment would be equal to the sum thereof.

                             PERFORMANCE MEASURES

MassMutual may show the performance for the Division of the Separate Accounts in
the following ways.

                   Standardized Average Annual Total Return
                   ---------------------------------------- 

MassMutual will show the "Standardized Average Annual Total Return," formulated
as prescribed by the rules of the SEC, for each Division of the Separate
Account. The Standardized Average Annual Total Return is the effective annual
compounded rate of return that would have produced the cash redemption value
over the stated period had the performance remained constant throughout. The
calculation assumes a single $1,000 payment made at the beginning of the period
and full redemption at the end of the period. It reflects a deduction for the
contingent deferred Sales Charge and all other Fund and Contract level charges
except premium taxes, if any.

The following tables show the Standardized Average Annual Total Return for the
Divisions of the Separate Accounts for the periods ended December 31, 1997:

                       Separate Account 1 - Flex-Annuity
                           (Tax-Qualified Contracts)

                               1-Year              5-Year             10-Year
                               ------              ------             -------

Equity Division                 17.58%              15.03%              14.32%
Money Market Division           -4.92                1.75                4.00
Managed Bond Division           -0.27                4.98                7.41
Blend Division                   9.09                9.63               11.02

                                       9
<PAGE>
 
                       Separate Account 2 - Flex-Annuity
                         (Non-Tax-Qualified Contracts)

                               1-Year              5-Year             10-Year
                               ------              ------             -------

Equity Division                 17.62%              15.06%              14.32%
Money Market Division           -4.96                1.71                4.00
Managed Bond Division           -0.27                4.98                7.43
Blend Division                   9.09                9.63               11.01


                        Additional Performance Measures
                        -------------------------------

Percentage Change in Accumulation Unit Values. MassMutual may also show the
percentage change in the value of an Accumulation Unit for a Division of the
Separate Account with respect to one or more periods. These percentages do not
reflect the $35 annual Administrative Charge or the Contingent Deferred Sales
Charge, which if included would reduce the percentages reported by MassMutual.

The following tables show the Percentage Change in Accumulation Unit Values for
the Divisions of the Separate Accounts for the periods ended December 31, 1997:

                 Percentage Change in Accumulation Unit Values
                 ---------------------------------------------
                       Separate Account 1 - Flex-Annuity
                           (Tax-Qualified Contracts)

                               1-Year              5-Year             10-Year
                               ------              ------             -------

Equity Division                 27.06%             117.48%             304.51%
Money Market Division            3.89               16.97               52.87
Managed Bond Division            8.58               36.78              110.91
Blend Division                  19.45               79.55              218.78

                       Separate Account 2 - Flex-Annuity
                         (Non-Tax Qualified Contracts)

                               1-Year              5-Year             10-Year
                               ------              ------             -------  
                              
Equity Division                 27.06%             117.49%             304.45%
Money Market Division            3.89               16.97               52.87
Managed Bond Division            8.58               36.77              111.32
Blend Division                  19.45               79.55              218.62

                                       10
<PAGE>
 
                           Yield and Effective Yield
                           -------------------------

MassMutual may also show yield and effective yield figures for the Money Market
Division of the Separate Account. "Yield" refers to the income generated by an
investment in the Money Market Division over a seven-day period, which is then
"annualized." That is, the amount of income generated by the investment during
that week is assumed to be generated each week over a 52-week period and is
shown as a percentage of the investment. The "effective" yield is calculated
similarly but, when annualized, the income earned by an investment in the Money
Market Division is assumed to be re-invested. Therefore the effective yield will
be slightly higher than the yield because of the compounding effect of this
assumed reinvestment.
    
These figures reflect a deduction for all Fund Separate Account and Contract
based charges. The figures do not reflect the Contingent Deferred Sales Charge
or premium tax deductions (if any), which if included would reduce the yields
reported.     

The following tables show the 7-day Yield and Effective Yield for the Money
Market Division of the Separate Accounts for the periods ended December 31,
1997:
    
Before Annual Maintenance Charge Deduction     

7-Day Yield:
- -----------
    
Separate Account 1 - Flex-Annuity
(Tax-Qualified Contracts)...........................................4.54%     

Separate Account 2 - Flex-Annuity
(Non-Tax Qualified Contracts).......................................3.97%

7-Day Effective Yield:
- ---------------------

Separate Account 1 - Flex-Annuity
(Tax-Qualified Contracts)...........................................4.64%

Separate Account 2 - Flex-Annuity
(Non-Tax-Qualified Contracts).......................................4.05%

    
After Annual Maintenance Charge Deduction (0.13%)     
    
7-Day Yield:     
- -----------
    
Separate Account 1 
(Tax-Qualified Contracts)...........................................4.41%     
    
Separate Account 2 
(Non-Tax Qualified Contracts).......................................3.84%     
    
7-Day Effective Yield:     
- ---------------------
    
Separate Account 1 
(Tax-Qualified Contracts)...........................................4.51%     
    
Separate Account 2 
(Non-Tax-Qualified Contracts).......................................3.92%     

Both of the additional performance measures described above reflect historical
results of the Funds and are not intended to indicate or to predict future
performance.

                                       11
<PAGE>
 
Report Of Independent Accountants

To the Contract Owners of Massachusetts Mutual Variable Annuity Separate
Account 2 and the Board of Directors of Massachusetts Mutual Life Insurance
Company

We have audited the statements of assets and liabilities of the MML Equity
Division, MML Money Market Division, MML Managed Bond Division and MML Blend
Division of the Flex-Annuity IV (Non-Qualified) segment of Massachusetts Mutual
Variable Annuity Separate Account 2 as of December 31, 1997, the related
statements of operations for the year then ended, and the statements of changes
in net assets for each of the two years in the period then ended. These
financial statements are the responsibility of management. Our responsibility is
to express an opinion on these financial statements based on our audits.

We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements 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
verification of investments owned as of December 31, 1997 by examination of the
records of MML Series Investment Fund. An audit also includes assessing the
accounting principles used and significant estimates made by management, as well
as evaluating the overall financial statement presentation. We believe that our
audits provide a reasonable basis for our opinion.

In our opinion, the financial statements referred to above present fairly, in
all material respects, the financial position of the MML Equity Division, MML
Money Market Division, MML Managed Bond Division and MML Blend Division of the
Flex-Annuity IV (Non-Qualified) segment of Massachusetts Mutual Variable Annuity
Separate Account 2 at December 31, 1997, the results of their operations for the
year then ended, and the changes in their net assets for each of the two years
in the period then ended, in conformity with generally accepted accounting
principles.

                                          Coopers & Lybrand L.L.P.

Springfield, Massachusetts
February 4, 1998

                                      F-1
<PAGE>
 
Massachusetts Mutual Variable Annuity Separate Account 2 -- 
Flex-Annuity IV (Non-Qualified)

STATEMENT OF ASSETS AND LIABILITIES
December 31,1997
<TABLE> 
<CAPTION> 
                                                                                            MML           MML
                                                                              MML          Money        Managed         MML
                                                                             Equity        Market         Bond         Blend
                                                                            Division      Division      Division      Division
                                                                          -------------  -----------   -----------  ------------
<S>                                                                       <C>            <C>           <C>          <C> 
ASSETS
Investment in the MML Series Investment Fund
  Number of shares (Note 2)                                                    323,885     3,277,610       148,705     1,187,191   
                                                                          ============   ===========   ===========  ============
  Identified cost (Note 3B)                                               $  7,425,361   $ 3,277,610   $ 1,800,538  $ 21,737,337   
                                                                          ============   ===========   ===========  ============
  Value (Note 3A)                                                         $ 11,479,501   $ 3,277,610   $ 1,845,280  $ 28,587,067   
Dividends receivable                                                           925,609        13,980        29,670     2,142,988   
Other assets                                                                        32          --               6           274   
                                                                          -------------  -----------   -----------  ------------
   Total assets                                                             12,405,142     3,291,590     1,874,956    30,730,329   
                                                                                                                                   
LIABILITIES                                                                                                                        
Annuitant mortality fluctuation reserve (Note 3D)                                5,340           419         1,586         5,943   
Payable to Massachusetts Mutual Life Insurance Company                          67,263        21,758        19,722       152,097   
                                                                          -------------  -----------   -----------  ------------
       Total liabilities                                                        72,603        22,177        21,308       158,040   
                                                                          -------------  -----------   -----------  ------------
NET ASSETS                                                                $ 12,332,539   $ 3,269,413   $ 1,853,648  $ 30,572,289   
                                                                          ============   ===========   ===========  ============
Net Assets:                                                                                                                        
Accumulation units--Value                                                 $ 12,154,548   $ 3,255,428   $ 1,800,796  $ 30,374,196   
Annuity reserves (Note 3E)                                                     177,991        13,985        52,852       198,093   
                                                                          -------------  -----------   -----------  ------------
   Net assets                                                             $ 12,332,539   $ 3,269,413   $ 1,853,648  $ 30,572,289   
                                                                          ============   ===========   ===========  ============

Contractowners accumulation units (Note 8)                                   1,252,526     1,467,953       461,926     5,943,641   
                                                                          ============   ===========   ===========  ============
NET ASSET VALUE PER ACCUMULATION UNIT                                                                                 
Flex Annuity IV Contracts (Note 8)                                                                                    
  December 31, 1997                                                       $        9.70  $      2.22   $      3.90  $       5.11
  December 31, 1996                                                                7.64         2.13          3.59          4.28
  December 31, 1995                                                                6.43         2.06          3.52          3.80
  December 31, 1994                                                                4.96         1.97          2.99          3.12
  December 31, 1993                                                                4.83         1.92          3.15          3.08
</TABLE> 


                      See Notes to Financial Statements.

                                      F-2

<PAGE>
 
Massachusetts Mutual Variable Annuity Separate Account 2-- 
Flex-Annuity IV (Non-Qualified)

STATEMENT OF OPERATIONS
For The Year Ended December 31,1997

<TABLE> 
<CAPTION> 
                                                                                                    MML           MML
                                                                                      MML          Money        Managed      MML
                                                                                     Equity        Market        Bond       Blend
                                                                                    Division      Division     Division    Division
                                                                                   ----------   ----------   ----------   ----------

<S>                                                                                <C>          <C>          <C>          <C>  
Investment income
Dividends (Note 3B)                                                                $  925,761   $  154,631   $  117,442   $2,908,094


Expenses
Mortality and expense risk fees and administrative expenses (Note 4)                  154,076       38,186       22,626      369,569
                                                                                   ----------   ----------   ----------   ----------


Net investment income (Note 3C)                                                       771,685      116,445       94,815    2,538,525
                                                                                   ----------   ----------   ----------   ----------


Net realized and unrealized gain on investments
Net realized gain on investments (Notes 3B, 3C and 7)                               1,888,269            -       17,470    1,757,050

Change in net unrealized appreciation of investments                                  253,100            -       36,708      939,006
                                                                                   ----------   ----------   ----------   ----------
Net gain on investments                                                             2,141,369            -       54,178    2,696,056
                                                                                   ----------   ----------   ----------   ----------

Net increase in net assets resulting from operations                               $2,913,054   $  116,445   $  148,994   $5,234,581
                                                                                   ==========   ==========   ==========   ==========

</TABLE> 

                      See Notes to Financial Statements.

                                      F-3
<PAGE>
 
Massachusetts Mutual Variable Annuity Separate Account 2 -- 
Flex-Annuity IV (Non-Qualified)

STATEMENT OF CHANGES IN NET ASSETS
For The Years Ended December 31, 1997 and 1996

<TABLE> 
<CAPTION> 

                                                                   1997                              
                                        ------------------------------------------------------------- 
                                                            MML              MML                      
                                             MML           Money           Managed          MML         
                                           Equity          Market           Bond           Blend        
                                          Division        Division        Division        Division      
                                        ------------    ------------    ------------    ------------    
<S>                                     <C>             <C>             <C>             <C> 
Increase (decrease) in net assets                                                                          
Operations:                            
  Net investment income                 $    771,685    $    116,445    $     94,816    $  2,538,525    
  Net realized gain on investments         1,888,269               -          17,470       1,757,050    
  Change in net unrealized appreciation
   of investments                            253,100               -          36,708         939,006    
                                        ------------    ------------    ------------    ------------
Net increase in net assets             
  resulting from operations                2,913,054         116,445         148,994       5,234,581    
                                        ------------    ------------    ------------    ------------
Capital transactions: (Note 8)         
  Net contract payments (Note 6)              93,455         139,335          11,527         215,112    
  Withdrawal of funds                     (2,009,951)     (3,604,494)       (162,050)     (4,041,646)   
  Payment of accumulation unit         
   value fluctuation                           3,292          (2,577)         50,178         (61,327)   
  Net charge (credit) to               
   annuitant mortality fluctuation     
   reserve (Note 3D)                           1,973             406         (52,609)           (845)   
  Annuity benefit payments                   (16,272)         (1,665)         (4,541)        (24,487)   
  Withdrawal due to administrative     
   charges and contingent deferred     
   sales charges (Note 6)                    (12,847)         (2,378)         (2,465)        (31,749)   
  Divisional transfers                      (398,256)        (73,891)        (21,812)        493,959    
                                        ------------    ------------    ------------    ------------
                                       
  Net increase (decrease) in net assets
   resulting from capital transactions    (2,338,606)     (3,545,264)       (181,772)     (3,450,983)   
                                        ------------    ------------    ------------    ------------
Total increase (decrease)                    574,448      (3,428,819)        (32,778)      1,783,598    
                                       
NET ASSETS, at beginning               
 of the year                              11,758,091       6,698,232       1,886,426      28,788,691    
                                        ------------    ------------    ------------    ------------
NET ASSETS, at end                     
 of the year                            $ 12,332,539    $  3,269,413    $  1,853,648    $ 30,572,289    
                                        ============    ============    ============    ============

<CAPTION> 

                                                                     1996                                  
                                        ------------------------------------------------------------- 
                                                            MML              MML                        
                                             MML           Money           Managed           MML              
                                           Equity          Market            Bond           Blend            
                                          Division        Division         Division       Division          
                                        ------------    ------------    -------------   ------------
<S>                                     <C>             <C>             <C>             <C>  
Increase (decrease) in net assets                                                                     
Operations:                                                                                           
  Net investment income                 $    373,030    $    200,511    $    101,736    $  1,400,905  
  Net realized gain on investments         1,030,839               -          32,133       1,103,611  
  Change in net unrealized appreciation                                                               
   of investments                            682,233               -        (107,976)        860,526  
                                        ------------    ------------    ------------    ------------
Net increase in net assets                                                                            
  resulting from operations                2,086,102         200,511          25,893       3,365,042  
                                        ------------    ------------    ------------    ------------
Capital transactions: (Note 8)                                                                        
  Net contract payments (Note 6)              96,927          12,174          19,135         285,680  
  Withdrawal of funds                     (1,135,524)       (206,033)       (377,918)     (2,372,419) 
  Payment of accumulation unit                                                                        
   value fluctuation                              28             233          (2,693)           (990) 
  Net charge (credit) to                                                                              
   annuitant mortality fluctuation                                                                    
   reserve (Note 3D)                           1,013             284             467            (646) 
  Annuity benefit payments                   (13,158)         (1,541)         (4,401)        (21,655) 
  Withdrawal due to administrative                                                                    
   charges and contingent deferred                                                                    
   sales charges (Note 6)                    (12,045)         (1,972)         (2,844)        (37,197) 
  Divisional transfers                      (736,176)      1,387,529         (67,925)       (583,428) 
                                        ------------    ------------    ------------    ------------
                                                                                                      
  Net increase (decrease) in net assets                                                               
   resulting from capital transactions    (1,798,935)      1,190,674        (436,179)     (2,730,655) 
                                        ------------    ------------    ------------    ------------
Total increase (decrease)                    287,167       1,391,185        (410,286)        634,387  
                                                                                                      
NET ASSETS, at beginning                                                                              
 of the year                              11,470,924       5,307,047       2,296,712      28,154,304  
                                        ------------    ------------    ------------    ------------
NET ASSETS, at end                                                                                    
 of the year                            $ 11,758,091    $  6,698,232    $  1,886,426    $ 28,788,691  
                                        ============    ============    ============    ============
</TABLE> 


                      See Notes to Financial Statements.

                                      F-4
<PAGE>
 
Massachusetts Mutual Variable Annuity Separate Account 2 -
Flex-Annuity IV (Non-Qualified)

Notes To Financial Statements

1.  HISTORY

    Massachusetts Mutual Variable Annuity Separate Account 2 ("Separate Account
    2") is a separate investment account established on October 14, 1981 by
    Massachusetts Mutual Life Insurance Company ("MassMutual"). Separate Account
    2 operates as a registered unit investment trust pursuant to the Investment
    Company Act of 1940 and the rules promulgated thereunder.

    MassMutual maintains two segments within Separate Account 2. The segments
    are Flex-Annuity IV (Non-Qualified) and Flex Extra (Non-Qualified). These
    notes and the financial statements presented herein, with the exception of
    Note 9, describe and consist only of the Flex-Annuity IV (Non-Qualified)
    segment (the "Segment").

2.  INVESTMENT OF THE SEGMENT'S ASSETS

    The Segment maintains four divisions. The MML Equity Division invests in
    shares of MML Equity Fund, the MML Money Market Division invests in shares
    of MML Money Market Fund, the MML Managed Bond Division invests in shares of
    MML Managed Bond Fund and the MML Blend Division invests in shares of MML
    Blend Fund.

    MML Equity Fund, MML Money Market Fund, MML Managed Bond Fund and MML Blend
    Fund are four series of shares of MML Series Investment Fund (the "MML
    Trust"). The MML Trust is a registered, no-load, open-end, management
    investment company for which MassMutual serves as investment manager.
    Concert Capital Management, Inc. ("Concert") served as the investment
    sub-adviser to MML Equity Fund and the Equity Sector of the MML Blend Fund
    from 1993-1996. Concert merged with and into David L. Babson and Company,
    Inc. ("Babson") effective December 31, 1997. Both Concert and Babson are
    wholly-owned subsidiaries of Babson Acquisition Corporation, which is a
    controlled subsidiary of MassMutual. Thus, effective January 1, 1997, Babson
    serves as the investment sub-adviser to MML Equity Fund and the Equity
    Sector of the MML Blend Fund.

3.  SIGNIFICANT ACCOUNTING POLICIES

    The following is a summary of significant accounting policies followed
    consistently by the Segment in the preparation of the financial statements
    in conformity with generally accepted accounting principles.

    A.  Investment Valuation

    The investments in MML Equity Fund, MML Money Market Fund, MML Managed Bond
    Fund and MML Blend Fund are each stated at market value which is the net
    asset value of each of the respective funds.

    B.  Accounting For Investments

    Investment transactions are accounted for on trade date and identified cost
    is the basis followed in determining the cost of investments sold for
    financial statement purposes. Dividend income is recorded on the ex-dividend
    date.

    C.  Federal Income Taxes

    Operations of the Segment form a part of the total operations of MassMutual,
    and the Segment is not taxed separately. MassMutual is taxed as a life
    insurance company under the provisions of the 1986 Internal Revenue Code, as
    amended. The Segment will not be taxed as a "regulated investment company"
    under Subchapter M of the Internal Revenue Code. Under existing federal law,
    no taxes are payable on investment income and realized capital gains
    attributable to Contracts which depend on the Segment's investment
    performance. Accordingly, no provision for federal income tax has been made.
    MassMutual may, however, make such a charge in the future if an
    unanticipated change of current law results in a company tax liability
    attributable to the Segment.

                                       5
<PAGE>
 
Notes To Financial Statements (Continued)

    D.  Annuitant Mortality Fluctuation Reserve

    The Segment maintains a reserve as required by regulatory authorities to
    provide for mortality losses incurred. The reserve is increased quarterly
    for mortality gains and its proportionate share of any increases in value.
    The reserve is charged quarterly for mortality losses and its proportionate
    share of any decreases in value. Transfers to or from MassMutual are then
    made quarterly to adjust the Segment. Net transfers from the Segment to
    MassMutual totaled $29,402 and $1,441 for the years ended December 31, 1997
    and 1996. The reserve is subject to a maximum of 3% of the Segment's annuity
    reserves. Any mortality losses in excess of this reserve will be assumed by
    MassMutual. The reserve is not available to owners of Contracts except to
    the extent necessary to cover mortality losses under the Contracts.

    E.  Annuity Reserves

    Annuity reserves are developed by using accepted actuarial methods and are
    computed using the 1971 Individual Annuity Mortality Table, as modified.

    F.  Estimates

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

4.  CHARGES FOR MORTALITY AND EXPENSE RISKS

    Daily charges for mortality and expense risks assumed by MassMutual are made
    which are equivalent on an annual basis to 1.25% of the value of the
    Segment's Contracts.

5.  DISTRIBUTION AGREEMENT

    MML Investors Services, Inc. ("MMLISI"), a wholly-owned subsidiary of
    MassMutual, serves as the principal underwriter of the contracts. MMLISI is
    registered as a broker-dealer under the Securities Exchange Act of 1934 and
    is a member of the National Association of Securities Dealers, Inc. The
    contracts are no longer offered for sale to the public. Contract owners may
    continue, however, to make purchase payments under existing contracts.
    MMLISI is the current broker-dealer for the existing contracts.

    Pursuant to the underwriting and servicing agreements, commissions or other
    fees due to registered representatives for servicing the contracts are paid
    by MassMutual on behalf of MMLISI. MMLISI also receives compensation for its
    activities as underwriter of the contracts.

                                       6
<PAGE>
 
Notes To Financial Statements (Continued)

6.   CHARGES/DEDUCTIONS FOR ADMINISTRATIVE CHARGES, CONTINGENT DEFERRED 
     SALES CHARGES AND PREMIUM TAXES

<TABLE> 
<CAPTION> 

                                                                                         MML             MML
                                                                            MML         Money          Managed       MML
     For The Year Ended                                                   Equity        Market           Bond       Blend
     December 31, 1997                                                   Division      Division        Division    Division
     -----------------                                                 ------------- -------------   ------------------------
     <S>                                                               <C>           <C>             <C>         <C>    
     Gross contract payments                                            $    94,151   $   140,373     $ 11,613   $   216,715
     Less deduction for premium taxes                                           696         1,038           86         1.603
                                                                       ------------- -------------   ---------- -------------  
     Net contract payments                                              $    93,455   $   139,335     $ 11,527   $   215,112
                                                                       ============= =============   ========== =============

     Administrative and contingent deferred sales charges               $    12,847   $     2,378     $  2,465   $    31,749
                                                                       ============= =============   ========== =============

<CAPTION> 

                                                                                          MML          MML
                                                                            MML          Money       Managed          MML
     For The Year Ended                                                    Equity        Market       Bond           Blend
     December 31, 1996                                                    Division      Division     Division       Division
     -----------------                                                 ------------- ------------ ------------- ------------- 
     Gross contract payments                                            $    96,946   $   12,176   $    19,139   $   285,736
     Less deduction for premium taxes                                            19            2             4            56
                                                                       ------------- ------------ ------------- -------------  
     Net contract payments                                              $    96,927   $   12,174   $    19,135   $   285,680
                                                                       ============= ============ ============= =============
     Administrative and contingent deferred sales charges               $    12,045   $    1,972   $     2,844   $    37,197
                                                                       ============= ============ ============= =============
</TABLE> 


7.   PURCHASES AND SALES OF INVESTMENTS
<TABLE> 
<CAPTION> 
                                                                                          MML         MML
                                                                            MML          Money      Managed        MML
     For The Year Ended                                                    Equity       Market       Bond         Blend
     December 31, 1997                                                    DivisIon     Division     Division     Division
     -----------------                                                 ------------- ------------- ----------- ------------  
     <S>                                                               <C>           <C>           <C>         <C>  
     Cost of purchases                                                  $ 1,693,237   $ 2,294,388   $ 273,502   $3,269,194
     Proceeds from sales                                                  3,594,147     5,687,813     340,837    5,227,849
</TABLE> 



                                        7
<PAGE>
 
Notes To Financial Statements (Continued)

8.   NET INCREASE (DECREASE) IN ACCUMULATION UNITS

<TABLE> 
<CAPTION> 
                                                                                          MML          MML
                                                                           MML           Money        Managed         MML
     For the Year Ended                                                   Equity         Market        Bond          Blend
     December 31, 1997                                                   Division       Division      Division      Division
     -----------------                                                -------------- ------------- ------------- -------------- 
     <S>                                                              <C>            <C>           <C>           <C> 
     Units purchased                                                         10,422        63,128         3,139         35,300
     Units withdrawn                                                       (237,757)   (1,687,119)      (44,739)      (885,001)
     Units transferred between divisions                                    (39,881)      (39,130)       (7,255)       108,272
                                                                      -------------- ------------- ------------- -------------- 
     Net decrease                                                          (267,216)   (1,663,121)      (48,855)      (741,429)

     Units, at beginning of the year                                      1,519,742     3,131,074       510,781      6,685,070
                                                                      -------------- ------------- ------------- -------------- 
     Units, at end of the year                                            1,252,526     1,467,953       461,926      5,943,641
                                                                      ============== ============= ============= ============== 
<CAPTION> 

                                                                                          MML           MML
                                                                           MML           Money        Managed         MML
     For the Year Ended                                                   Equity         Market        Bond          Blend
     December 31, 1996                                                   Division       Division      Division      Division
     -----------------                                                -------------- ------------- ------------- -------------- 
     <S>                                                              <C>            <C>           <C>           <C> 
     Units purchased                                                         14,186         5,817         5,497         72,051
     Units withdrawn                                                       (164,694)      (99,189)     (110,542)      (603,111)
     Units transferred between divisions                                    (92,416)      652,756       (19,971)      (141,393)
                                                                      -------------- ------------- ------------- -------------- 
     Net increase (decrease)                                               (242,924)      559,384      (125,016)      (672,453)

     Units, at beginning of the year                                      1,762,666     2,571,690       635,797      7,357,523
                                                                      -------------- ------------- ------------- -------------- 
     Units, at end of the year                                            1,519,742     3,131,074       510,781      6,685,070
                                                                      ============== ============= ============= ==============
</TABLE> 

9.   CONSOLIDATED MASSACHUSETTS MUTUAL VARIABLE ANNUITY SEPARATE ACCOUNT 2

     As discussed in Note 1, the financial statements only represent activity of
     the Flex-Annuity IV (Non-Qualified) segment of Separate Account 2. The
     combined net assets as of December 31, 1997 for Separate Account 2, which
     includes the segments pertaining to Flex-Annuity IV (Non-Qualified) and
     Flex Extra (Non-Qualified) are as follows:

<TABLE> 
<CAPTION> 

                                                   MML          MML                     *Oppenheimer  *Oppenheimer  *Oppenheimer
                                     MML          Money       Managed         MML         Capital       Global       Strategic
                                   Equity        Market        Bond          Blend      Appreciation   Securities      Bond
                                  Division      Division      Division      Division      Division      Division      Division
                                ------------  ------------  ------------  ------------  ------------  ------------  ------------
     <S>                        <C>           <C>           <C>           <C>           <C>           <C>           <C> 
     Total Assets               $481,258,433  $ 33,937,805  $ 48,461,650  $527,902,365  $115,179,135  $ 86,094,806  $ 44,792,525
     Total Liabilities             1,470,647       131,412       172,084     1,713,289       353,821       256,373       118,736
                                ------------  ------------  ------------  ------------  ------------  ------------  ------------
     Net Assets                 $479,787,786  $ 33,806,393  $ 48,289,566  $526,189,076  $114,825,314  $ 85,838,433  $ 44,673,789
                                ============  ============  ============  ============  ============  ============  ============

     Net assets consist of:
     ----------------------
     Accumulation units--Value   478,736,140    33,743,314    48,214,218   525,349,870   114,742,673    85,798,913    44,654,652
     Annuity reserves              1,051,648        63,079        75,348       839,206        82,641        39,520        19,137
                                ------------  ------------  ------------  ------------  ------------  ------------  ------------
     Net assets                 $479,787,786  $ 33,806,393  $ 48,289,566  $526,189,076  $114,825,314  $ 85,838,433  $ 44,673,789
                                ============  ============  ============  ============  ============  ============  ============
</TABLE> 

     *Offered on the Flex Extra (Non-Qualified) contracts only


                                       8
<PAGE>
 
Report Of Independent Accountants

To the Contract Owners of Massachusetts Mutual Variable Annuity Separate Account
1 and the Board of Directors of Massachusetts Mutual Life Insurance Company

We have audited the statements of assets and liabilities of the MML Equity
Division, MML Money Market Division, MML Managed Bond Division and MML Blend
Division of the Variable Annuity Fund 4 and Flex-Annuity IV (Qualified) segments
of Massachusetts Mutual Variable Annuity Separate Account 1 as of December 31,
1997, the related statements of operations for the year then ended, and the
statements of changes in net assets for each of the two years in the period then
ended. These financial statements are the responsibility of management. Our
responsibility is to express an opinion on these financial statements based on
our audits.

We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements 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
verification of investments owned as of December 31, 1997 by examination of the
records of MML Series Investment Fund. An audit also includes assessing the
accounting principles used and significant estimates made by management, as well
as evaluating the overall financial statement presentation. We believe that our
audits provide a reasonable basis for our opinion.

In our opinion, the financial statements referred to above present fairly, in
all material respects, the financial position of the MML Equity Division, MML
Money Market Division, MML Managed Bond Division and MML Blend Division of the
Variable Annuity Fund 4 and Flex-Annuity IV (Qualified) segments of
Massachusetts Mutual Variable Annuity Separate Account 1 at December 31, 1997,
the results of their operations for the year then ended, and the changes in
their net assets for each of the two years in the period then ended, in
conformity with generally accepted accounting principles.

                                          Coopers & Lybrand L.L.P.

Springfield, Massachusetts
February 4, 1998

                                      F-1
<PAGE>
 
Massachusetts Mutual Variable Annuity Separate Account 1 --
Variable Annuity Fund 4 and Flex-Annuity IV (Qualified)

STATEMENT OF ASSETS AND LIABILITIES
December 31, 1997

<TABLE> 
<CAPTION> 
                                                                                        MML           MML
                                                                          MML          Money        Managed         MML
                                                                         Equity        Market         Bond         Blend
                                                                        Division      Division      Division      Division
                                                                     -------------  ------------  ------------  -------------
<S>                                                                  <C>            <C>           <C>           <C>  
ASSETS
Investment in the MML Senes Investment Fund
 Number of shares (Note 2)                                               3,784,739    11,909,264     1,071,888      9,863,504
                                                                     =============  ============  ============  =============
 Identified cost (Note 3B)                                           $  76,564,043  $ 11,909,264  $ 13,033,510  $ 172,894,094
                                                                     =============  ============  ============  =============
 Value (Note 3A)                                                     $ 134,143,049  $ 11,909,264  $ 13,301,024  $ 237,509,035
Dividends receivable                                                    10,816,148        53,153       213,865     17,804,519
Receivable from Massachusetts Mutual Life Insurance Company
Receivable for accumulation units sold                                       2,995           378           404          5,305
Other assets                                                                 1,367           367           124          2,657
                                                                     -------------  ------------  ------------  -------------
   Total assets                                                        144,963,559    11,963,162    13,515,417    255,321,516

LIABILITIES
Redemptions pending settlement                                             874,508             0        65,242         58,579
Annuitant mortality fluctuation reserve (Note 3D)                           11,285         2,411         3,409         14,428
Payable to Massachusetts Mutual Life Insurance Company                     441,669        34,869        41,515        745,933
                                                                     -------------  ------------  ------------  ------------- 
     Total liabilities                                                   1,327,462        37,280       110,166        818,940
                                                                     -------------  ------------  ------------  -------------
NET ASSETS                                                           $ 143,636,097  $ 11,925,882  $ 13,405,251  $ 254,502,576
                                                                     =============  ============  ============  =============

Net Assets:
Accumulation units--Value                                            $ 143,259,942  $ 11,845,521  $ 13,291,612  $ 254,021,652
Annuity reserves (Note 3E)                                                 376,155        80,361       113,639        480,924
                                                                     -------------  ------------  ------------  -------------
   Net assets                                                        $ 143,636,097  $ 11,925,882  $ 13,405,251  $ 254,502,576
                                                                     =============  ============  ============  =============

Contractowners accumulation units (Note 8)                              14,146,907     5,237,439     3,561,780     50,707,228
                                                                     =============  ============  ============  =============

NET ASSET VALUE PER ACCUMULATION UNIT
Variable Annuity Fund 4 Contracts
 December31, 1997                                                    $       10.86  $       2.55  $       4.29  $        5.36
 December31, 1996                                                             8.51          2.45          3.93           4.47
 December31, 1995                                                             7.12          2.34          3.84           3.95
 December31, 1994                                                             5.47          2.24          3.24           3.23
 December31, 1993                                                             5.29          2.17          3.39           3.17


Flex Annuity IV Contracts
 December31, 1997                                                    $       10.05  $       2.20  $       3.65  $        4.99
 December31, 1996                                                             7.91          2.11          3.37           4.18
 December31, 1995                                                             6.86          2.04          3.30           3.71
 December31, 1994                                                             5.14          1.95          2.80           3.05
 December31, 1993                                                             5.00          1.90          2.95           3.01
</TABLE> 



                      See Notes to Financial Statements.

                                      F-2
<PAGE>
 
Massachusetts Mutual Variable Annuity Separate Account 1-- 
Variable Annuity Fund 4 and Flex-Annuity IV (Qualified)

STATEMENT OF OPERATIONS
For The Year Ended December 31, 1997

<TABLE> 
<CAPTION> 
                                                                                          MML            MML
                                                                            MML          Money         Managed           MML
                                                                          Equity         Market         Bond            Blend
                                                                         Division       Division       Division       Division
                                                                     --------------- -------------- -------------- --------------
<S>                                                                  <C>             <C>            <C>            <C> 
Investment income
Dividends (Note 3B)                                                   $  10,817,812   $    614,711   $    895,518   $ 24,230,285

Expenses
Mortality and expense risk fees and administrative expenses (Note 4)      1,647,686        137,494        164,448      3,027,056
                                                                     --------------- -------------- -------------- --------------
Net investment income (Note 3C)                                           9,170,126        477,217        731,070     21,203,229
                                                                     --------------- -------------- -------------- --------------


Net realized and unrealized gain (loss) on investments
Net realized gain on investments (Notes 3B, 3C and 7)                    11,189,116              -         94,985     15,516,402
Change in net unrealized appreciation/depreciation of investments        12,290,703              -        316,741      7,373,762
                                                                     --------------- -------------- -------------- --------------

Net gain on investments                                                  23,479,819              -        411,726     22,890,164
                                                                     --------------- -------------- -------------- --------------

Net increase in net assets resulting from operations                  $  32,649,945   $    477,217   $  1,142,796   $ 44,093,393
                                                                     =============== ============== ============== ============== 
</TABLE> 


                      See Notes to Financial Statements.

                                      F-3
<PAGE>
 
Massachusetts Mutual Variable Annuity Separate Account 1 --
Variable Annuity Fund 4 and Flex-Annuity IV (Qualified)

STATEMENT OF CHANGES IN NET ASSETS
For The Years Ended December 31, 1997 and 1996

<TABLE> 
<CAPTION> 

                                                                    1997                                               
                                      ------------------------------------------------------------------
                                                            MML               MML                        
                                            MML            Money            Managed           MML         
                                          Equity           Market            Bond            Blend        
                                         Division         Division         Division         Division      
                                      ---------------  ---------------  ---------------  ---------------
<S>                                   <C>              <C>              <C>              <C> 
Increase (decrease) in net assets   
Operations:
 Net investment income                 $   9,170,126    $     477,217    $     731,070    $  21,203,229   
 Net realized gain
  on investments                          11,189,116                -           94,985       15,516,402   
Change in net unrealized
 appreciation/depreciation
 of investments                           12,290,703                -          316,741        7,373,762   
                                      ---------------  ---------------  ---------------  --------------- 

Net increase in net assets
 resulting from operations                32,649,945          477,217        1,142,796       44,093,393   
                                      ---------------  ---------------  ---------------  --------------- 
Capital transactions: (Note 8)
 Net contract payments (Note 6)            3,001,622          494,755          265,014        6,144,790   
 Withdrawal of funds                     (18,454,626)      (4,005,052)      (2,012,392)     (32,691,847)  
 Payment of accumulation unit
  value fluctuation                         (151,405)          (7,987)         (11,044)         (55,938)  
 Net charge (credit) to
  annuitant mortality fluctuation              5,582            1,201            7,629            8,245   
  reserve (Note 3D)
 Annuity benefit payments                    (30,566)          (8,972)         (12,113)         (40,838)  
 Withdrawal due to administrative
  charges and contingent deferred
  sales charges (Note 6)                    (169,948)         (20,592)         (22,076)        (397,954)  
 Divisional transfers                      1,518,854        2,329,197         (755,323)      (3,092,728)  
                                      ---------------  ---------------  ---------------  ---------------
 Net decrease in net assets
  assets resulting from capital
  transactions                           (14,280,487)      (1,217,450)      (2,540,305)     (30,126,270)  
                                      ---------------  ---------------  ---------------  ---------------  
Total increase (decrease)                 18,369,458         (740,233)      (1,397,509)      13,967,123   

NET ASSETS, at beginning
 of the year                             125,266,639       12,666,115       14,802,760      240,535,453   
                                      ---------------  ---------------  ---------------  ---------------

NET ASSETS, at end
 of the year                           $ 143,636,097    $  11,925,882    $  13,405,251    $ 254,502,576   
                                      ===============  ===============  ===============  ===============

<CAPTION> 

                                                                    1996                                               
                                      ------------------------------------------------------------------
                                                            MML               MML                        
                                            MML            Money            Managed           MML         
                                          Equity           Market            Bond            Blend        
                                         Division         Division         Division         Division      
                                      ---------------  ---------------  ---------------  ---------------
<S>                                   <C>              <C>              <C>              <C>         
Increase (decrease) in net assets                                                                  
Operations:                                                                                        
 Net investment income                     4,151,951    $     482,017    $     794,853    $  11,835,481   
 Net realized gain                                                                                      
  on investments                           5,420,157                -          214,016       10,879,672   
Change in net unrealized                                                                                
 appreciation/depreciation                                                                                    
 of investments                           11,000,776                -         (734,475)       5,725,613         
                                      ---------------  ---------------  ---------------  --------------- 
Net increase in net assets                                                                         
 resulting from operations                20,572,884          482,017          274,394       28,440,766   
                                      ---------------  ---------------  ---------------  ---------------
                                                                                                   
Capital transactions: (Note 8)                                                                     
 Net contract payments (Note 6)            2,803,471        1,167,659          342,621        7,052,941   
 Withdrawal of funds                     (12,383,283)      (3,058,432)      (2,219,804)     (34,435,533)  
 Payment of accumulation unit                                                                             
  value fluctuation                          (40,371)          (6,348)          (3,204)        (164,050)  
 Net charge (credit) to                                                                                   
  annuitant mortality fluctuation                                                                         
  reserve (Note 3D)                            1,916           (3,240)           1,707              859   
 Annuity benefit payments                    (24,127)          (8,874)         (11,536)         (32,671)  
 Withdrawal due to administrative                                                                  
  charges and contingent deferred                                                                  
  sales charges (Note 6)                    (182,949)         (24,475)         (26,842)        (454,750)  
 Divisional transfers                      1,963,353          527,987         (398,408)      (2,092,932)                  
                                      ---------------  ---------------  ---------------  ---------------  
                                                                                                   
 Net decrease in net assets                                                                        
  assets resulting from capital                                                                   
  transactions                            (7,861,990)      (1,405,723)      (2,315,456)     (30,126,136)  
                                      ---------------  ---------------  ---------------  ---------------  
Total increase (decrease)                 12,710,894         (923,706)      (2,041,072)      (1,685,370)  
                                                                                                          
NET ASSETS, at beginning                                                                                        
 of the year                             112,555,745       13,589,821       16,843,832      242,220,823         
                                      ---------------  ---------------  ---------------  --------------- 
                                                                                                   
NET ASSETS, at end                                                                                 
 of the year                           $ 125,266,639    $  12,666,115    $  14,802,760    $ 240,535,453 
                                      ===============  ===============  ===============  =============== 
</TABLE> 


                      See Notes to Financial Statements.

                                      F-4
<PAGE>
 
Massachusetts Mutual Variable Annuity Separate Account 1 -
Variable Annuity Fund 4 and Flex-Annuity IV (Qualified)

Notes To Financial Statements

1.  HISTORY

    Massachusetts Mutual Variable Annuity Separate Account 1 ("Separate Account
    1") is a separate investment account established on April 8, 1981 by
    Massachusetts Mutual Life Insurance Company ("MassMutual"). Separate Account
    1 operates as a registered unit investment trust pursuant to the Investment
    Company Act of 1940 and the rules promulgated thereunder.

    MassMutual maintains three segments within Separate Account 1. The segments
    are Variable Annuity Fund 4, Flex-Annuity IV (Qualified) and Flex Extra
    (Qualified). These notes and the financial statements presented herein, with
    the exception of Note 9, describe and consist only of the Variable Annuity
    Fund 4 and Flex-Annuity IV (Qualified) segments (the "Segment").

2.  INVESTMENT OF THE SEGMENT'S ASSETS

    The Variable Annuity Fund 4 and the Flex-Annuity IV (Qualified) segments
    each have four divisions. The MML Equity Division invests in shares of MML
    Equity Fund, the MML Money Market Division invests in shares of MML Money
    Market Fund, the MML Managed Bond Division invests in shares of MML Managed
    Bond Fund and the MML Blend Division invests in shares of MML Blend Fund.

    MML Equity Fund, MML Money Market Fund, MML Managed Bond Fund and MML Blend
    Fund are four series of shares of MML Series Investment Fund (the "MML
    Trust"). The MML Trust is a registered, no-load, open-end, management
    investment company for which MassMutual serves as investment manager.
    Concert Capital Management, Inc. ("Concert") served as the investment
    sub-adviser to MML Equity Fund and the Equity Sector of the MML Blend Fund
    from 1993-1996. Concert merged with and into David L. Babson and Company,
    Inc. ("Babson") effective December 31, 1996. At such time, both Concert and
    Babson were wholly-owned subsidiaries of DLB Acquisition Corporation, which
    is a controlled subsidiary of MassMutual. Thus, effective January 1, 1997,
    Babson serves as the investment sub-adviser to MML Equity Fund and the
    Equity Sector of the MML Blend Fund.

3.  SIGNIFICANT ACCOUNTING POLICIES

    The following is a summary of significant accounting policies followed
    consistently by the Segment in preparation of the financial statements in
    conformity with generally accepted accounting principles.

    A.  Investment Valuation

    Investments in MML Equity Fund, MML Money Market Fund, MML Managed Bond Fund
    and MML Blend Fund are each stated at market value which is the net asset
    value of each of the respective funds.

    B.  Accounting For Investments

    Investment transactions are accounted for on trade date and identified cost
    is the basis followed in determining the cost of investments sold for
    financial statement purposes. Dividend income is recorded on the ex-dividend
    date.

                                      F-5
<PAGE>
 
Notes To Financial Statements (Continued)

    C.  Federal Income Taxes

    Operations of the Segment form a part of the total operations of MassMutual,
    and the Segment is not taxed separately. MassMutual is taxed as a life
    insurance company under the provisions of the 1986 Internal Revenue Code, as
    amended. The Segment will not be taxed as a "regulated investment company"
    under Subchapter M of the Internal Revenue Code. Under existing federal law,
    no taxes are payable on investment income and realized capital gains
    attributable to Contracts which depend on the Segment's investment
    performance. Accordingly, no provision for federal income tax has been made.
    MassMutual may, however, make such a charge in the future if an
    unanticipated change of current law results in a company tax liability
    attributable to the Segment.

    D.  Annuitant Mortality Fluctuation Reserve

    The Segment maintains a reserve as required by regulatory authorities to
    provide for mortality losses incurred. The reserve is increased quarterly
    for mortality gains and its proportionate share of any increases in value.
    The reserve is charged quarterly for mortality losses and its proportionate
    share of any decreases in value. Transfers to or from MassMutual are then
    made quarterly to adjust the Segments. Net transfers from MassMutual to the
    Segments totaled $31,303 and $4,324 for the years ended December 31, 1997
    and 1996 respectively. The reserve is subject to a maximum of 3% of the
    Segment's annuity reserves. Any mortality losses in excess of this reserve
    will be assumed by MassMutual. The reserve is not available to owners of
    Contracts except to the extent necessary to cover mortality losses under the
    Contracts.

    E.  Annuity Reserves

    Annuity reserves are developed by using accepted actuarial methods and are
    computed using the 1971 Individual Annuity Mortality Table, as modified.

    F.  Estimates

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

4.  CHARGES FOR MORTALITY AND EXPENSE RISKS

    A.  Variable Annuity Fund 4 Contracts

    Currently, daily charges for mortality and expense risks assumed by
    MassMutual are made which are equivalent on an annual basis to 0.730% of the
    value of the Variable Annuity Fund 4 Contracts. Effective on January 1 of
    any year after the first Contract year, the daily charge made for the
    assumption of mortality and expense risks will be as determined by
    MassMutual, but in no event will such charge be at an annual rate of more
    than 1.2045% of the value of the Variable Annuity Fund 4 Contracts.

    B.  Flex-Annuity IV (Qualified) Contracts

    Daily charges for mortality and expense risks assumed by MassMutual are made
    which are equivalent on an annual basis to 1.25% of the value of the
    Flex-Annuity IV Contracts.

                                      F-6
<PAGE>
 
Notes To Financial Statements (Continued)

5.   DISTRIBUTION AGREEMENT

     MML Investors Services, Inc. ("MMLISI"), a wholly-owned subsidiary of
     MassMutual, serves as the principal underwriter of the contracts. MMLISI is
     registered as a broker-dealer under the Securities Exchange Act of 1934 and
     is a member of the National Association of Securities Dealers, Inc. The
     Contracts are no longer offered for sale to the public. Contract owners may
     continue, however, to make purchase payments under existing contracts.

     Pursuant to the underwriting and servicing agreements, commissions or other
     fees due to registered representatives for selling and servicing the
     contracts are paid by MassMutual on behalf of MMLISI. MMLISI also receives
     compensation for its activities as underwriter of the contracts.

6.   CHARGES/DEDUCTIONS FOR ADMINISTRATIVE CHARGES, CONTINGENT DEFERRED SALES
     CHARGES AND PREMIUM TAXES

<TABLE> 
<CAPTION> 

                                                                                           MML             MML      
                                                                              MML         Money          Managed         MML
     For The Year Ended                                                     Equity        Market           Bond         Blend
     December 31, 1997                                                     Division      Division        Division      Division
     -----------------                                                  -------------- -------------- -------------- -------------- 

     <S>                                                                <C>            <C>            <C>            <C> 
     Gross contract payments                                             $  3,011,071   $    496,555   $    266,245   $  6,154,432
     Less deductions for administrative and sales expenses and                                                   
      preminum taxes under Variable Annuity Fund 4 Contracts                    7,601          1,498          1,072          5,762
     Less deductions for premium taxes under Flex-Annuity IV Contracts          1,848            302            159          3,880
                                                                        -------------- -------------- -------------- -------------- 

     Net contract payments                                               $  3,001,622   $    494,755   $    265,014   $  6,144,790
                                                                        ============== ============== ============== ==============
     Administrative and contingent deferred sales                                                                
      charges under Flex-Annuity IV Contracts                            $    169,948   $     20,592   $     22,076   $    397,954
                                                                        ============== ============== ============== ==============

<CAPTION> 
                                                                                           MML             MML      
                                                                              MML         Money          Managed         MML
     For The Year Ended                                                     Equity        Market           Bond         Blend
     December 31, 1996                                                     Division       Division       Division      Division
     -----------------                                                  -------------- -------------- -------------- -------------- 

     <S>                                                                <C>            <C>            <C>            <C>  
     Gross contract payments                                             $  2,808,491   $  1,182,904   $    344,082   $  7,067,956
     Less deductions for administrative and sales expenses and
      preminum taxes under Variable Annuity Fund 4 Contracts                    3,573         14,728          1,290         11,391
     Less deductions for premium taxes under Flex-Annuity IV Contracts          1,447            517            171          3,624
                                                                        -------------- -------------- -------------- -------------- 

     Net contract payments                                                 $2,803,471   $  1,167,659   $    342,621   $  7,052,941
                                                                        ============== ============== ============== ==============
     Administrative and contingent deferred sales
      charges under Flex-Annuity IV Contracts                            $    182,950   $     24,475   $     26,842   $    454,750
                                                                        ============== ============== ============== ==============
</TABLE> 

7.   PURCHASES AND SALES OF INVESTMENTS

<TABLE> 
<CAPTION> 
                                                                                            MML             MML      
                                                                              MML          Money          Managed        MML
     For The Year Ended                                                     Equity         Market          Bond         Blend
     December 31, 1997                                                     Division       Division       Division      Division
     -----------------                                                  -------------- -------------- -------------- -------------- 

     <S>                                                                <C>            <C>            <C>            <C>  
     Cost of purchases                                                   $ 10,305,615   $  5,506,266   $  1,520,691   $ 18,208,479
     Proceeds from sales                                                   19,377,756      6,214,960      3,210,649     36,368,065
</TABLE> 


                                      F-7
<PAGE>
 
Notes To Financial Statements (Continued)

8.   NET INCREASE (DECREASE) IN ACCUMULATION UNITS

      Variable Annuity Fund 4 Contracts

<TABLE> 
<CAPTION> 


                                                                                    MML            MML
                                                                      MML          Money         Managed          MML
                                                                    Equity         Market         Bond           Blend
For the Year Ended December 31, 1997                               Division       Division       Division       Division
- ------------------------------------                             -------------  -------------  ------------  -------------     
<S>                                                              <C>            <C>            <C>           <C> 
Units purchased                                                        12,886          9,284         4,161         18,677
Units withdrawn                                                      (109,962)      (255,951)      (95,987)      (501,192)
Units transferred between divisions                                    (3,063)        62,543       (29,721)        (3,475)
                                                                 -------------  -------------  ------------   ------------
Net decrease                                                         (100,139)      (184,124)     (121,547)      (485,990)
Units, at beginning of the year                                     1,373,330      1,157,488       553,694      3,071,677
                                                                 -------------  -------------  ------------   ------------
Units, at end of the year                                           1,273,191        973,364       432,147      2,585,687
                                                                 =============  =============  ============   ============

<CAPTION>  
                                                                                    MML            MML
                                                                     MML           Money         Managed          MML
                                                                    Equity         Market         Bond           Blend
For the Year Ended December 31, 1996                               Division       Division       Division       Division
- ------------------------------------                             -------------  -------------  ------------   ------------
<S>                                                              <C>            <C>            <C>            <C> 
Units purchased                                                         5,682         75,720         4,193         33,807
Units withdrawn                                                      (144,918)      (151,393)      (81,113)      (610,402)
Units transferred between divisions                                    40,087         29,636       (40,519)       (49,992)
                                                                 -------------  -------------  ------------   ------------
Net decrease                                                          (99,149)       (46,037)     (117,439)      (626,587)
Units, at beginning of the year                                     1,472,479      1,203,525       671,133      3,698,264
                                                                 -------------  -------------  ------------   ------------
Units, at end of the year                                           1,373,330      1,157,488       553,694      3,071,677
                                                                 =============  =============  ============   ============

<CAPTION> 
Flex-Annuity IV Contracts
                                                                                    MML            MML
                                                                     MML           Money         Managed          MML
                                                                    Equity         Market         Bond           Blend
For the Year Ended December 31, 1997                               Division       Division       Division       Division
- ------------------------------------                             -------------  -------------  ------------   ------------
<S>                                                              <C>            <C>            <C>            <C> 
Units purchased                                                       329,886        219,786        72,450      1,364,806
Units withdrawn                                                    (1,945,969)    (1,580,385)     (474,106)    (6,749,621)
Units transferred between divisions                                   175,415      1,009,628      (185,864)      (688,140)
Units transferred to annuity reserves                                  (2,848)            --            --        (13,335)
                                                                 -------------  -------------  ------------   ------------
Net decrease                                                       (1,443,516)      (350,971)     (587,520)    (6,086,290)
Units, at beginning of the year                                    14,317,232      4,615,046     3,717,153     54,207,831
                                                                 -------------  -------------  ------------   ------------
Units, at end of the year                                          12,873,716      4,264,075     3,129,633     48,121,541
                                                                 =============  =============  ============   ============

<CAPTION> 
                                                                                     MML            MML                     
                                                                      MML           Money         Managed         MML       
                                                                     Equity         Market         Bond          Blend      
For the Year Ended December 31, 1996                                Division       Division      Division       Division    
- ------------------------------------                             -------------  -------------  ------------   ------------  
<S>                                                              <C>            <C>            <C>            <C>   
Units purchased                                                       388,620        480,230       100,612      1,783,209
Units withdrawn                                                    (1,589,083)    (1,319,030)     (594,986)    (8,303,737)
Units transferred between divisions                                   236,790        212,673       (75,046)      (479,440)
Units transferred to annuity reserves                                  (1,327)            --            --        (42,964)
                                                                 -------------  -------------  ------------   ------------
Net decrease                                                         (965,000)      (626,127)     (569,420)    (7,042,932)
Units, at beginning of the year                                    15,282,232      5,241,173     4,286,573     61,250,763
                                                                 -------------  -------------  ------------   ------------
Units, at end of the year                                          14,317,232      4,615,046     3,717,153     54,207,831
                                                                 =============  =============  ============   ============
</TABLE> 


                                      F-8
<PAGE>
 
Notes To Financial Statements (Continued)

9.   CONSOLIDATED MASSACHUSETTS MUTUAL VARIABLE ANNUITY SEPARATE ACCOUNT 1

     As discussed in Note 1, the financial statements only represent activity of
     the Variable Annuity Fund 4 and Flex-Annuity IV (Qualified) segment of the
     Massachusetts Mutual Variable Annuity Separate Account 1. The combined net
     assets as of December 31, 1997 for Massachusetts Mutual Variable Annuity
     Separate Account 1, which includes the segments pertaining to the Variable
     Annuity Fund 4, Flex-Annuity IV (Qualified) and Flex Extra (Qualified) are
     as follows:

<TABLE> 
<CAPTION> 
                                                              MML                  MML                         
                                             MML             Money               Managed              MML        
                                           Equity            Market               Bond               Blend       
                                          Division          Division             Division           Division     
                                     -----------------   ---------------   ----------------   -----------------  
<S>                                  <C>               <C>                <C>                <C> 
Total assets                          $ 1,681,068,834    $   81,866,648     $  126,726,663     $ 1,996,744,040  
Total liabilities                           6,473,624           304,046            468,183           6,404,412  
                                     -----------------  ----------------   ----------------   ----------------- 
Net assets                            $ 1,674,595,210    $   81,562,601     $  126,258,480     $ 1,990,339,628  
                                     =================  ================   ================   ================= 

Net assets consist of:
Accumulation units--Value             $ 1,673,535,433    $   81,469,025     $  126,048,573     $ 1,988,168,324  
Annuity reserves                            1,059,777            93,576            209,907           2,171,304  
                                     -----------------  ----------------   ----------------   ----------------- 
Net assets                            $ 1,674,595,210    $   81,562,601     $  126,258,480     $ 1,990,339,628  
                                     =================  ================   ================   ================= 

<CAPTION> 

                                       *Oppenheimer       *Oppenheimer      *Oppenheimer                
                                          Capital            Global           Strategic                 
                                       Appreciation        Securities           Bond                      
                                         Division           Division          Division                  
                                     -----------------  ----------------   ----------------   
<S>                                  <C>                <C>                <C> 
Total assets                          $  307,002,156     $  201,046,413     $   66,249,794             
Total liabilities                            985,390            670,005            185,390             
                                     -----------------  ----------------   ----------------   
Net assets                            $  306,016,766     $  200,376,408     $   66,064,404             
                                     =================  ================   ================   
                                                                                                   
Net assets consist of:                                                                             
Accumulation units--Value             $  305,981,239     $  200,355,611     $   66,037,957  
Annuity reserves                              35,527             20,797             26,447             
                                     -----------------  ----------------   ----------------   
Net assets                            $  306,016,766     $  200,376,408     $   66,064,404             
                                     =================  ================   ================   
</TABLE> 
                             
*Offered on the Flex Extra (Qualified) Contracts only.



                                      F-9
<PAGE>
 
                  MASSACHUSETTS MUTUAL LIFE INSURANCE COMPANY

                         STATUTORY FINANCIAL STATEMENTS

                        as of December 31, 1997 and 1996
            and for the years ended December 31, 1997, 1996 and 1995
<PAGE>
 
   
Report Of Independent Accountants    

To the Board of Directors and Policyholders of
Massachusetts Mutual Life Insurance Company

We have audited the accompanying statutory statements of financial position of
Massachusetts Mutual Life Insurance Company as of December 31, 1997 and 1996,
and the related statutory statements of income, changes in policyholders'
contingency reserves, and cash flows for each of the three years in the period
ended December 31, 1997. These financial statements are the responsibility of
the Company's management. Our responsibility is to express an opinion on these
financial statements based on our audits. We did not audit the statutory
financial statements of Connecticut Mutual Life Insurance Company ("Connecticut
Mutual") for the year ended December 31, 1995, which statements reflect total
revenue and net gain from operations constituting 26% and 22% of the related
Company totals after restatement for the merger of the two companies. Those
statements were audited by other auditors whose report has been furnished to us,
and our opinion, insofar as it relates to the amounts included for Connecticut
Mutual, is based solely on the report of the other auditors.

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

As described more fully in Note 1, these financial statements were prepared in
conformity with statutory accounting practices of the National Association of
Insurance Commissioners and the accounting practices prescribed or permitted by
the Division of Insurance of the Commonwealth of Massachusetts and, for the
pre-merger balances of Connecticut Mutual, the Department of Insurance of the
State of Connecticut (collectively "statutory accounting practices"), which
practices differ from generally accepted accounting principles. The effects on
the financial statements of the variances between the statutory basis of
accounting and generally accepted accounting principles, although not reasonably
determinable at this time, are presumed to be material.

   
In our opinion, because of the effects of the matter discussed in the preceding
paragraph, the financial statements referred to above do not present fairly, in
conformity with generally accepted accounting principles, the financial position
of Massachusetts Mutual Life Insurance Company at December 31, 1997 and 1996, or
the results of its operations or its cash flows for each of the three years in
the period ended December 31, 1997.    

In our opinion, based upon our audits and the report of the other auditors, the
financial statements referred to above present fairly, in all material respects,
the financial position of Massachusetts Mutual Life Insurance Company at
December 31, 1997 and 1996, and the results of its operations and its cash flows
for each of the three years in the period ended December 31, 1997, on the
statutory basis of accounting described in Note 1.

                                                 Coopers & Lybrand L.L.P.

Springfield, Massachusetts
February 6, 1998
<PAGE>
 
Massachusetts Mutual Life Insurance Company

STATUTORY STATEMENTS OF FINANCIAL POSITION


                                                           December 31,
                                                     1997                1996
                                                     ----                ----
                                                          (In Millions) 
Assets:
Bonds............................................. $23,890.3          $24,299.3
Common stocks.....................................     354.7              336.6
Mortgage loans....................................   4,863.7            4,852.8
Real estate.......................................   1,697.7            1,840.9
Other investments.................................   1,963.8            1,425.6
Policy loans......................................   4,950.4            4,752.3
Cash and short-term investments...................   1,941.2            1,075.4
                                                   ---------          ---------

                                                    39,661.8           38,582.9

Investment and insurance amounts receivable.......   1,064.9            1,102.4
Other assets......................................     104.8               97.9
                                                   ---------          ---------

                                                    40,831.5           39,783.2

Separate account assets...........................  16,803.1           13,563.5
                                                   ---------          ---------

                                                   $57,634.6          $53,346.7
                                                   =========          =========

                 See notes to statutory financial statements.

<PAGE>
 
Massachusetts Mutual Life Insurance Company

STATUTORY STATEMENTS OF FINANCIAL POSITION, Continued



                                                           December 31,
                                                     1997                1996
                                                     ----                ----
                                                          (In Millions) 

Liabilities:

Policyholders' reserves and funds................. $33,783.2          $33,341.5
Policyholders' dividends..........................     954.1              885.3
Policyholders' claims and other benefits..........     353.4              373.8
Federal income taxes..............................     436.5              440.7
Asset valuation reserve...........................     840.6              689.2
Investment reserves...............................     132.8              208.4
Amounts due on investments puchased and
 other liabilities................................   1,457.9            1,206.1
                                                   ---------          ---------

                                                    37,958.5           37,145.0

Separate account reserves and liabilities.........  16,802.8           13,563.1
                                                   ---------          ---------

                                                    54,761.3           50,708.1

Policyholders' contingency reserves...............   2,873.3            2,638.6
                                                   ---------          ---------

                                                   $57,634.6          $53,346.7
                                                   =========          =========


                 See notes to statutory financial statements.

<PAGE>
 
Massachusetts Mutual Life Insurance Company

STATUTORY STATEMENTS OF INCOME

<TABLE> 
<CAPTION> 
                                                                  Years ended December 31, 
                                                             1997          1996           1995
                                                             ----          ----           ----
                                                                       (In Millions)
<S>                                                         <C>           <C>           <C> 
Revenue:

Premium income............................................  $6,764.8      $6,328.6      $5,727.7
Net investment and other income...........................   2,904.4       2,861.1       2,898.4
                                                            --------      --------      --------

                                                             9,669.2       9,189.7       8,626.1
                                                            --------      --------      --------

Benefits and expenses:

Policy benefits and payments..............................   6,597.3       6,048.2       5,152.2
Addition to policyholder's reserves and funds.............     720.8         854.7       1,205.4
Commissions and operating expenses........................     766.1         763.5         833.7
State taxes, licenses and fees............................      81.5          96.4          89.4
Merger restructuring costs................................         -          66.1          44.0
                                                            --------      --------      --------

                                                             8,165.7       7,828.9       7,324.7
                                                            --------      --------      --------

Net gain before federal income taxes and dividends........   1,503.5       1,360.8       1,301.4

Federal income taxes......................................     284.4         276.7         206.2
                                                            --------      --------      --------

Net gain from operations before dividends.................   1,219.1       1,084.1       1,095.2

Dividends to policyholders................................     919.5         859.9         819.0
                                                            --------      --------      --------

Net gain from operations..................................     299.6         224.2         276.2

Net realized capital gain (loss)..........................     (42.5)         40.3         (85.8)
                                                            --------      --------      --------

Net income................................................  $  257.1      $  264.5      $  190.4
                                                            ========      ========      ========

</TABLE>

              See notes to statutory financial statements.       
                                                   
<PAGE>
 
Massachusetts Mutual Life Insurance Company

STATUTORY STATEMENTS OF CHANGES
IN POLICYHOLDERS' CONTINGENCY RESERVES

<TABLE> 
<CAPTION> 
                                                                  Years ended December 31, 
                                                             1997          1996           1995
                                                             ----          ----           ----
                                                                       (In Millions)
<S>                                                         <C>           <C>           <C> 
Policyholder's contingency reserves, beginning of year....  $2,638.6      $2,600.9      $2,569.1
                                                            --------      --------      --------

Increases (decreases) due to:
 Net income...............................................     257.1         264.5         190.4
 Net unrealized capital gain (loss).......................     119.1          (1.7)         88.7
 Merger restructuring costs, net of fax...................         -             -         (45.4)
 Change in asset valuation and investment reserves........     (76.0)       (142.4)        (75.6)
 Change in prior year policyholders' reserves.............     (55.4)        (72.2)       (108.2)
 Change in non-admitted assets and other..................     (10.1)        (10.5)        (18.1)
                                                            --------      --------      --------

                                                               234.7          37.7          31.8
                                                            --------      --------      --------

Policyholders' contingency reserves, end of year..........  $2,873.3      $2,638.6      $2,600.9
                                                            ========      ========      ========
</TABLE> 

                 See notes to statutory financial statements.


<PAGE>
 
Massachusetts Mutual Life Insurance Company

STATUTORY STATEMENTS OF CASH FLOWS

<TABLE>     
<CAPTION> 
                                                                  Years ended December 31, 
                                                             1997          1996           1995
                                                             ----          ----           ----
                                                                       (In Millions)
<S>                                                        <C>           <C>           <C> 
Operating acitivites:                                        
Net income...............................................  $   257.1     $   264.5     $   190.4
Addition to policyholders' reserves and funds,
 net of transfers to separate accounts...................      421.3         426.7         575.8
Net realized capital (gain) loss.........................       42.5         (40.3)         85.8
Other changes............................................      (58.1)       (232.8)        (25.2)
                                                           ---------     ---------     ---------

Net cash provided by operating activities................      662.8         418.1         826.8
                                                           ---------     ---------     ---------

Investing activities:
Purchases of investments and loans.......................  (12,292.7)    (10,171.5)    (10,364.2)
Sales or maturities of investments and receipts
 from repayment of loans.................................   12,545.7       8,539.3       9,671.1
                                                           ---------     ---------     ---------

Net cash provided by (used in) investing activities......      253.0      (1,632.2)       (693.1)
                                                           ---------     ---------     ---------

Financing activities:
Repayments of long-term debt.............................      (50.0)        (53.3)        (46.4)
                                                           ---------     ---------     ---------

Net cash used by financing activities....................      (50.0)        (53.3)        (46.4)
                                                           ---------     ---------     ---------

Increase (decrease) in cash and short-term investments...      865.8      (1,267.4)         87.3

Cash and short-term investments, beginning of year.......    1,075.4       2,342.8       2,255.5
                                                           ---------     ---------     ---------

Cash and short-term investments, end of year.............  $ 1,941.2     $ 1,075.4     $ 2,342.8
                                                           =========     =========     =========
</TABLE>       

                 See Notes to Statutory Financial Statements.

<PAGE>
 
Notes To Statutory Financial Statements

Massachusetts Mutual Life Insurance Company ("the Company") is a mutual life
insurance company and as such has no shareholders. The Company's primary
business is individual life insurance, annuity and disability income products
distributed primarily through career agents. The Company also provides a wide
range of pension products and services, as well as investment services to
individuals, corporations and institutions in all 50 states and the District of
Columbia.

On March 1, 1996, the operations of the former Connecticut Mutual Life Insurance
Company ("Connecticut Mutual") were merged into the Company. This merger was
accounted for under the pooling of interests method of accounting. For the
purposes of this presentation, these financial statements reflect historical
amounts giving retroactive effect as if the merger had occurred on January 1,
1995 in conformity with the practices of the National Association of Insurance
Commissioners and the accounting practices prescribed or permitted by the
Division of Insurance of the Commonwealth of Massachusetts. In 1996,
merger-related expenses totaling $66.1 million were recorded in the Statutory
Statement of Income. In 1995, merger-related expenses incurred by Massachusetts
Mutual (the Company prior to the merger) of $44.0 million, were recorded in the
Statutory Statement of Income and the expenses incurred by Connecticut Mutual of
$45.4 million, net of tax, were recorded as a component of changes in
policyholders' contingency reserves, as permitted by each company's regulatory
authority. On the merger date, policyholders' reserves attributable to
disability income contracts were strengthened by $75.0 million, investment
reserves for real estate were increased by $49.8 million and net prepaid pension
assets were increased by $10.4 million with all adjustments reflected as a
change to policyholders' contingency reserves. The separate results of each
company prior to the merger for the year ended December 31, 1995, were as
follows: (a) revenue was $6,443.8 million for Massachusetts Mutual and $2,182.3
million for Connecticut Mutual; (b) net income was $160.7 million for
Massachusetts Mutual and $29.6 million for Connecticut Mutual and (c)
policyholders' contingency reserves increased by $143.7 million for
Massachusetts Mutual and decreased by $112.0 million for Connecticut Mutual.

On March 31, 1996, the Company sold MassMutual Holding Company Two, Inc., a
wholly-owned subsidiary, and its subsidiaries, including Mirus Life Insurance
Company (formerly the MML Pension Insurance Company; currently doing business as
"UniCARE"), which comprised the Company's group life and health business, to
WellPoint Health Networks, Inc. The Company received total consideration of
$402.2 million ($340.0 million in cash and $62.2 million in notes receivable)
and recognized a before tax gain of $187.9 million. The Company, pursuant to a
1994 reinsurance agreement, cedes its group life, accident and health business
to UniCARE. The Company's investment in MassMutual Holding Company Two, Inc.
amounted to $187.8 million at December 31, 1995; its gain from operations
included a $41.0 million dividend received from MIRUS in 1995. Additionally,
this investment produced an unrealized gain of $13.9 million in 1995.

1. SUMMARY OF ACCOUNTING PRACTICES

The accompanying statutory financial statements, except as to form, have been
prepared in conformity with the statutory accounting practices of the National
Association of Insurance Commissioners ("NAIC") and the accounting practices
prescribed or permitted by the Division of Insurance of the Commonwealth of
Massachusetts and, for the pre-merger balances of Connecticut Mutual, the
Department of Insurance of the State of Connecticut (collectively "statutory
accounting practices"), which practices were at one time also considered to be
in conformity with generally accepted accounting principles ("GAAP").

The accompanying statutory financial statements are different in some respects
from GAAP financial statements. The more significant differences are as follows:
(a) acquisition costs, such as commissions and other costs directly related to
acquiring new business, are charged to current operations as incurred, whereas
GAAP would require these expenses to be capitalized and recognized over the life
of the policies; (b) policy reserves are based upon statutory mortality and
interest requirements without consideration of withdrawals, whereas GAAP
reserves would be based upon reasonably conservative estimates of mortality,
morbidity, interest and withdrawals; (c) bonds are generally carried at
amortized cost whereas GAAP generally requests they be valued at fair value; (d)
deferred income taxes are not provided for book-tax timing differences as would
be required by GAAP, and (e) payments received for universal and variable life
products, variable annuities and investment related products are reported as
premium revenue, whereas under GAAP, these payments would be recorded as
deposits to policyholders' account balances.

The NAIC is currently engaged in an extensive project ("Codification") to codify
statutory accounting principles with a goal of providing a comprehensive guide
of statutory accounting principles for use by insurers in all states. This
comprehensive guide, which has not been approved by the NAIC or any state
insurance department, includes seventy-two Statements of Statutory Accounting
Principles ("SSAPs") and is expected to be effective no earlier than January 1,
1999. The effect of adopting these SSAPs shall be reported as an adjustment to
surplus on the effective date. Management is currently reviewing the impact of
Codification. However, since the SSAPs have not been finalized, the ultimate
impact cannot be determined at this time.
<PAGE>
 
Notes To Statutory Financial Statements (Continued)

The preparation of financial statements requires management to make estimates
and assumptions that affect the reported amounts of assets and liabilities, as
well as disclosures of contingent assets and liabilities at the date of the
financial statements. Management must also make estimates and assumptions that
affect the amounts of revenues and expenses during the reporting period. Future
events, including changes in the levels of mortality, morbidity, interest rates
and asset valuations, could cause actual results to differ from the estimates
used in these financial statements.

The following is a description of the Company's principal accounting policies
and practices.

A.  Investments

Bonds and stocks are valued in accordance with rules established by the National
Association of Insurance Commissioners. Generally, bonds are valued at amortized
cost, preferred stocks in good standing at cost, and common stocks, except for
unconsolidated subsidiaries, at fair value.

Mortgage loans are valued at unpaid principal less unamortized discount. Real
estate is valued at cost less accumulated depreciation, impairment allowances
and mortgage encumbrances. Encumbrances totaled $14.2 million in 1997 and $27.3
million in 1996. Depreciation on investment real estate is calculated using the
straight-line and constant yield methods.

Policy loans are carried at the outstanding loan balance less amounts unsecured
by the cash surrender value of the policy.

Short-term investments are stated at amortized cost, which approximates fair
value.

Investments in unconsolidated subsidiaries and affiliates, joint ventures and
other forms of partnerships are included in other investments on the Statutory
Statement of Financial Position and are accounted for using the equity method.

In compliance with regulatory requirements, the Company maintains an Asset
Valuation Reserve and an Interest Maintenance Reserve. The Asset Valuation
Reserve and other investment reserves stabilize the policyholders' contingency
reserves against fluctuations in the value of stocks, as well as declines in the
value of bonds, mortgage loans and real estate investments.

The Interest Maintenance Reserve captures after-tax realized capital gains and
losses which result from changes in the overall level of interest rates for all
types of fixed income investments, as well as other financial instruments,
including financial futures, U.S. Treasury purchase commitments, options,
interest rate swaps, interest rate caps and interest rate floors. These interest
rate related gains and losses are amortized into income using the grouped method
over the remaining life of the investment sold or over the remaining life of the
underlying asset. Net realized after tax capital gains of $95.4 million in 1997,
$73.1 million in 1996, and net realized after tax capital losses of $130.7
million in 1995 were charged to the Interest Maintenance Reserve. Amortization
of the Interest Maintenance Reserve into net investment income amounted to $31.0
million in 1997, $26.9 million in 1996, and $5.0 million in 1995.

Realized capital gains and losses, less taxes, not includable in the Interest
Maintenance Reserve, are recognized in net income. Realized capital gains and
losses are determined using the specific identification method. Unrealized
capital gains and losses are included in policyholders' contingency reserves.

B.  Separate Accounts

Separate account assets and liabilities represent segregated funds administered
and invested by the Company for the benefit of pension, variable annuity and
variable life insurance contract holders. Assets consist principally of
marketable securities reported at fair value. Premiums, benefits and expenses of
the separate accounts are reported in the Statutory Statement of Income. The
Company receives administrative and investment advisory fees from these
accounts.

C.  Non-admitted Assets

Assets designated as "non-admitted" (principally certain fixed assets,
receivables and Interest Maintenance Reserve, when in a net loss deferral
position) are excluded from the Statutory Statement of Financial Position by an
adjustment to policyholders' contingency reserves.
<PAGE>
 
Notes To Statutory Financial Statements (Continued)

D. Policyholders' Reserves and Funds

Policyholders' reserves for life contracts are developed using accepted
actuarial methods computed principally on the net level premium and the
Commissioners' Reserve Valuation Method bases using the American Experience and
the 1941, 1958 and 1980 Commissioners' Standard Ordinary mortality tables with
assumed interest rates ranging from 2.5 to 6.0 percent.

Reserves for individual annuities, guaranteed investment contracts and deposit
administration and immediate participation guarantee funds are based on accepted
actuarial methods principally at interest rates ranging from 2.25 to 11.25
percent. Reserves for policies and contracts considered investment contracts
have a carrying value of $8,077.9 million and $9,073.8 million at December 31,
1997 and 1996, respectively (fair value of $8,250.0 million and $9,324.6 million
at December 31, 1997 and 1996, respectively as determined by discounted cash
flow projections). Accident and health policy reserves are generally calculated
using the two-year preliminary term, net level premium and fixed net premium
methods and various morbidity tables.

The Company made certain changes in the valuation of policyholders' reserves of
$55.4 million in 1997 and $72.2 million in 1996. The effects of these changes
were recorded as a decrease to policyholders' contingency reserves.

E. Premium and Related Expense Recognition

Life insurance premium revenue is recognized annually on the anniversary date of
the policy. Annuity premium is recognized when received. Accident and health
premiums are recognized as revenue when due. Commissions and other costs related
to issuance of new policies, maintenance and settlement costs are charged to
current operations when incurred.

F. Policyholders' Dividends

The Board of Directors annually approves dividends to be paid in the following
year. These dividends are allocated to reflect the relative contribution of each
group of policies to policyholders' contingency reserves and consider investment
and mortality experience, expenses and federal income tax charges. The liability
for policyholders' dividends is equal to the estimated amount of dividends to be
paid in the following calendar year.

G. Cash and Short-term Investments

For purposes of the Statutory Statement of Cash Flows, the Company considers all
highly liquid investments purchased with a maturity of twelve months or less to
be cash and short-term investments.

2. POLICYHOLDERS' CONTINGENCY RESERVES

Policyholders' contingency reserves represent surplus of the Company as reported
to regulatory authorities and are intended to protect policyholders against
possible adverse experience.

The Company issued surplus notes of $100.0 million at 7 1/2 percent and $250.0
million at 7 5/8 percent in 1994 and 1993, respectively. These notes are
unsecured and subordinate to all present and future indebtedness of the Company,
policy claims and prior claims against the Company as provided by the
Massachusetts General Laws. Issuance was approved by the Commissioner of
Insurance of the Commonwealth of Massachusetts ("the Commissioner").

All payments of interest and principal are subject to the prior approval of the
Commissioner. Sinking fund payments are due as follows: $62.5 million in 2021,
$87.5 million in 2022, $150.0 million in 2023 and $50.0 million in 2024.

Interest on the notes issued in 1994 is scheduled to be paid on March 1 and
September 1 of each year, to holders of record on the preceding February 15 or
August 15, respectively. Interest on the notes issued in 1993 is scheduled to be
paid on May 15 and November 15 of each year, to holders of record on the
preceding May 1 or November 1, respectively. Interest expense is not recorded
until approval for payment is received from the Commissioner. Interest of $26.6
million was approved and paid in 1997, 1996 and 1995.
<PAGE>
 
Notes To Statutory Financial Statements (Continued)

The proceeds of the notes, less a $28.3 million reserve in 1997, and a $32.2
million reserve in 1996 for contingencies associated with the issuance of the
notes, are recorded as a component of the Company's policyholders' contingency
reserves as approved by the Commissioner. These reserves, as permitted by the
Division of Insurance, are included in investment reserves on the Statutory
Statement of Financial Position.

3. EMPLOYEE BENEFIT PLANS

The Company's employee benefit plans include plans in place for the employees of
Massachusetts Mutual and Connecticut Mutual prior to the merger. Employees
previously covered by the Connecticut Mutual pension plans will continue
coverage under these plans. All other employees, including employees hired after
the merger date, will be covered by the Massachusetts Mutual benefit plans.

A. Pension

The Company has two non-contributory defined benefit plans covering
substantially all of its employees. One plan includes employees previously
employed by Connecticut Mutual; the other includes all other eligible employees.
Benefits are based on the employees' years of service, compensation during the
last five years of employment and estimated social security retirement benefits.
The Company accounts for these plans following Financial Accounting Standards
Board Statement No. 87, "Employers' Accounting for Pensions." Accordingly, as
permitted by the Massachusetts Division of Insurance, the Company has recognized
a pension asset of $157.4 million and $97.2 million at December 31, 1997 and
1996, respectively. On the merger date, the accounting for Connecticut Mutual
pension plans was conformed to the Company's policy of recording pension plan
assets and liabilities, resulting in a $10.4 million increase in policyholders'
contingency reserves. Company policy is to fund pension costs in accordance with
the requirements of the Employee Retirement Income Security Act of 1974 and,
based on such requirements, no funding was required for the years ended December
31, 1997, 1996 and 1995. The assets of the plans are invested in the Company's
general account and separate accounts.

The benefit status of the defined benefit plans as of December 31 is as follows:

                                               1997               1996   
                                               ----               ----   
                                                    (In Millions)     
Accumulated benefit obligation               $  663.1           $  611.5 
Vested benefit obligation                       653.8              606.5 
Projected benefit obligation                    713.9              665.5 
Plan assets at fair value                     1,154.2            1,201.7  



The following assumptions were used in determining the actuarial present value
of both the accumulated and projected benefit obligations.

                                             MassMutual      Connecticut Mutual
                                                Plan                Plan
                                                ----                ----

Discount rate - 1997                            7.25%               7.25%
Discount rate - 1996                            7.75                7.75
Increase in future compensation levels          4.00                5.00
Long-term rate of return on assets             10.00                9.00


In 1997, there was a significant reduction in plan participants in the
Connecticut Mutual Plan which resulted in recognition of a pension plan
curtailment gain of $10.7 million.

As a result of the sale of Mirus Life Insurance Company, there was a significant
reduction in plan participants which resulted in recognition of a pension plan
curtailment gain of $15.3 million in 1996.

The Company also has defined contribution plans for employees and agents. The
expense credited to operations for all pension plans is $38.9 million in 1997,
$32.7 million in 1996 and $10.9 million in 1995.
<PAGE>
 
Notes To Statutory Financial Statements (Continued)
    
B. Life and Health      

Certain life and health insurance benefits are provided to retired employees and
agents through group insurance contracts. Substantially all of the Company's
employees may become eligible for these benefits if they reach retirement age
while working for the Company. The Company adopted the National Association of
Insurance Commissioners' accounting standard for post-retirement life and health
benefit costs, requiring these benefits to be accounted for using the accrual
method for employees and agents eligible to retire and current retirees.

The following assumptions were used in determining the accumulated
postretirement benefit liability.

                                              MassMutual      Connecticut Mutual
                                                 Plan               Plan
                                                 ----               ----

Discount - 1997                                  7.25%              7.25%
Discount - 1996                                  7.75               7.75
Assumed increases in medical cost         
 rates in the first year                         6.25 - 6.75        9.50
 declining to                                    4.75               5.00
 within                                          5 years            5 years



The initial transition obligation of $137.9 million is being amortized over
twenty years through 2012. At December 31, 1997 and 1996, the net unfunded
accumulated benefit obligation was $124.2 million and $124.1 million,
respectively, for employees and agents eligible to retire or currently retired
and $34.7 million and $33.8 million, respectively, for participants not eligible
to retire. A Retired Lives Reserve Trust was funded to pay life insurance
premiums for certain retired employees. Trust assets available for benefits were
$21.7 million and $23.0 million at December 31, 1997 and 1996, respectively.

As a result of the sale of Mirus Life Insurance Company, there was a significant
reduction in plan participants which resulted in recognition of a life and
health plan curtailment loss of $13.9 million in 1996.

The expense for 1997, 1996 and 1995 was $16.5 million, $17.6 million, and $22.9
million, respectively. A one percent increase in the annual assumed increase in
medical cost rates would increase the 1997 accumulated postretirement benefit
liability and benefit expense by $10.9 million and $1.4 million, respectively.

4. RELATED PARTY TRANSACTIONS

Pursuant to two 1994 reinsurance agreements with Mirus Life Insurance Company
(Mirus) whereby the Company assumed all of the single premium immediate annuity
business written by Mirus and ceded all of its group life, accident and health
business to Mirus. A gain from operations of this business was reflected in 1995
as a $41.0 million dividend received from Mirus, which was recorded as net
investment income on the Statutory Statement of Income. As previously discussed,
on March 31, 1996, the Company sold MassMutual Holding Company Two, Inc. a
wholly-owned subsidiary, and its subsidiaries, including Mirus Life Insurance
Company to WellPoint Health Networks, Inc.

The Company has a modified coinsurance quota-share reinsurance agreement with a
wholly-owned subsidiary, C.M. Life Insurance Company, whereby the Company
assumes 75% of the premiums on certain universal life policies issued by C.M.
Life. The Company pays a stipulated expense allowance, death and surrender
benefits, and a modified coinsurance adjustment. Reserves for payment of future
benefits are retained by C.M. Life.

5. FEDERAL INCOME TAXES

Provision for federal income taxes is based upon the Company's best estimate of
its current tax liability. No deferred tax effect is recognized for temporary
differences that may exist between financial reporting and taxable income.
Accordingly, the reporting of equity tax (essentially a reduction in the
deduction for policyholder dividends) and miscellaneous temporary differences,
such as reserves, acquisition costs and restructuring costs, resulted in
effective tax rates which differ from the statutory tax rate.

The Internal Revenue Service has completed examining the Company's income tax
returns through the year 1992 for Massachusetts Mutual and 1991 for Connecticut
Mutual, and is currently examining Massachusetts Mutual for the years 1993 and
1994, and Connecticut Mutual for the years 1992 through 1995. The Company
believes any adjustments resulting from such examinations will not materially
affect its financial statements.
<PAGE>
 
Notes to Statutory Financial Statements (Continued)

Components of the formula authorized by the Internal Revenue Service for 
determining deductible policyholder dividends have not been finalized for 1997 
or 1996.  The Company records the estimated effects of anticipated revisions in 
the Statutory Statement of Income.

The Company plans to file its 1997 federal income tax return on a consolidated 
basis with its life and non-life affiliates with the exception of C.M. Life 
Insurance Company.  The Company and its eligible life and non-life affiliates 
are subject to a written tax allocation agreement, which allocates the group's 
consolidated tax liability for payment purposes.  Generally, the agreement 
provides that members with losses shall be compensated for the use of their 
losses and credits by other members.

The Company made federal tax payments of $353.4 million in 1997, $330.7 million 
in 1996 and $147.3 million in 1995.

6.  INVESTMENTS

The Company maintains a diversified investment portfolio.  Investment policies 
limit concentration in any asset class, geographic region, industry group, 
economic characteristic, investment quality or individual investment.  In the 
normal course of business, the Company enters into commitments to purchase 
privately placed bonds and to issue mortgage loans.
    
A.  Bonds      

The carrying value and estimated fair value of bonds are as follows:


                                                December 31, 1997
                                                -----------------
                                                 Gross      Gross     Estimated
                                   Carrying   Unrealized  Unrealized    Fair 
                                     Value       Gains      Losses      Value 
                                     -----       -----      ------      -----
                                                  (In Millions)  
                                             
U.S. Treasury securities          $ 6,241.0    $  470.5     $10.3     $ 6,701.2
  and obligations of U.S.
  government corporations
  and agencies                     
Debt securities issued by
  foreign governments                  83.5         4.4       3.0          84.9
Mortgage-backed securities          3,390.8       187.9       9.0       3,569.7 
State and local governments           361.9        23.9        .6         385.2
Corporate debt securities          12,148.9       765.2      46.9      12,867.2
Utilities                             871.8       100.1       2.2         969.7
Affiliates                            792.4         2.8       1.0         794.2
                                  ---------    --------     -----     ---------
  TOTAL                           $23,890.3    $1,554.8     $73.0     $25,372.1
                                  =========    ========     =====     =========


                                                December 31, 1996
                                                -----------------
                                                 Gross      Gross     Estimated
                                   Carrying   Unrealized  Unrealized    Fair 
                                     Value       Gains      Losses      Value 
                                     -----       -----      ------      -----
                                                  (In Millions)  
                                             
U.S. Treasury securities                                                        
  and obligations of U.S.
  government corporations
  and agencies                    $ 8,042.6    $  344.0    $ 56.3     $ 8,330.3 
Debt securities issued by              95.2        10.2        .5         104.9
  foreign governments                  
Mortgage-backed securities          3,014.0       119.0      43.3       3,089.6 
State and local governments           173.2        13.1       2.1         184.2
Corporate debt securities          11,675.2       528.0     133.3      12,069.9
Utilities                             975.0        87.0      18.5       1,043.5
Affiliates                            324.1         4.3       3.5         324.9
                                  ---------    --------    ------     ---------
  TOTAL                           $24,299.3    $1,105.6    $257.5     $25,147.3
                                  =========    ========    ======     =========






<PAGE>
 
Notes To Statutory Financial Statements (Continued)

The carrying value and estimated fair value of bonds at December 31, 1997 by
contractual maturity are shown below. Expected maturities will differ from
contractual maturities because borrowers may have the right to call or prepay
obligations with or without prepayment penalties.
                                                                               

                                                                 Estimated
                                                Carrying           Fair  
                                                 Value             Value
                                                 -----             -----
                                                      (In Millions)          
Due in one year or less                        $   519.7         $   523.0
Due after one year through five years            3,972.1           4,104.6
Due after five years through ten years           7,423.3           7,838.1
Due after ten years                              5,254.9           5,888.1
                                               ---------         --------- 
                                                17,170.0          18,353.8 
Mortgage-backed securities, including                      
 securities guaranteed by the U.S.                         
 Government                                      6,720.3           7,018.3
                                               ---------         ---------  
                                                           
 TOTAL                                         $23,890.3         $25,372.1
                                               =========         ========= 


Proceeds from sales of investments in bonds were $11,427.8 million during 1997,
$6,390.7 million during 1996 and $8,068.8 million during 1995. Gross capital
gains of $200.7 million in 1997, $188.8 million in 1996 and $255.5 million in
1995 and gross capital losses of $68.8 million in 1997, $255.5 million in 1996
and $67.1 million in 1995 were realized on those sales, portions of which were
included in the Interest Maintenance Reserve. The estimated fair value of
non-publicly traded bonds is determined by the Company using a pricing matrix.
    
B.  Stocks      

Preferred stocks in good standing had fair values of $145.5 million in 1997 and
$150.8 million in 1996, using a pricing matrix for non-publicly traded stocks
and quoted market prices for publicly traded stocks. Common stocks, except for
unconsolidated subsidiaries, had a cost of $250.3 million in 1997 and $249.2
million in 1996.
    
C.  Mortgages      

The fair value of mortgage loans, as determined from a pricing matrix for
performing loans and the estimated underlying real estate value for
non-performing loans, approximated carrying value.

The Company had restructured loans with book values of $202.3 million, and
$383.5 million at December 31, 1997 and 1996, respectively. These loans
typically have been modified to defer a portion of the contracted interest
payments to future periods. Interest deferred to future periods totaled $5.1
million in 1997, $2.2 million in 1996 and $2.5 million in 1995.
    
D.  Other      

The carrying value of investments which were non-income producing for the
preceding twelve months was $5.7 million and $23.1 million at December 31, 1997
and 1996, respectively. The Company made voluntary contributions to the Asset
Valuation Reserve of $6.8 million 1996. No additional voluntary contribution to
the Asset Valuation Reserve was made in 1997.

It is not practicable to determine the fair value of policy loans as they do not
have a stated maturity.

7.  PORTFOLIO RISK MANAGEMENT

The Company manages its investment risks, primarily to reduce interest rate and
duration imbalances determined in asset/liability analyses. The fair values of
these instruments, described below, which are not recorded in the financial
statements, are based upon market prices or prices obtained from brokers. The
Company does not hold or issue these financial instruments for trading purposes.
<PAGE>
 
Notes To Statutory Financial Statements (Continued)

The notional amounts described do not represent amounts exchanged by the parties
and, thus, are not a measure of the exposure of the Company. The amounts
exchanged are calculated on the basis of the notional amounts and the other
terms of the instruments, which relate to interest rates, exchange rates,
security prices or financial or other indexes.

The Company enters into financial futures contracts for the purpose of managing
interest rate exposure. Margin requirements are met with the deposit of
securities. Futures contracts are generally settled with offsetting
transactions. Gains and losses on financial futures contracts are recorded when
the contract is closed and amortized through the Interest Maintenance Reserve
over the remaining life of the underlying asset. As of December 31, 1997 and
1996, the Company did not have any open financial futures contracts.

The Company utilizes interest rate swap agreements, options, and purchased caps
and floors to reduce interest rate exposures arising from mismatches between
assets and liabilities and to modify portfolio profiles to manage other risks
identified. Under interest rate swaps, the Company agrees to an exchange, at
specified intervals, between streams of variable rate and fixed rate interest
payments calculated by reference to an agreed-upon notional principal amount.
Net amounts receivable and payable are accrued as adjustments to interest income
and included in investment and insurance amounts receivable on the Statutory
Statement of Financial Position. Gains and losses realized on the termination of
contracts are amortized through the Interest Maintenance Reserve over the
remaining life of the associated contract. At December 31, 1997 and 1996, the
Company had swaps with notional amounts of $3,220.2 million and $2,090.3
million, respectively. The fair values of these instruments were $20.9 million
at December 31, 1997 and $14.8 million at December 31, 1996.

Options grant the purchaser the right to buy or sell a security or enter into a
derivative transaction at a stated price within a stated period. The Company's
option contracts have terms of up to fifteen years. The amounts paid for options
purchased are included in other investments on the Statutory Statement of
Financial Position. Gains and losses on these contracts are recorded at the
expiration or termination date and are amortized through the Interest
Maintenance Reserve over the remaining life of the option contract. At December
31, 1997 and 1996, the Company had option contracts with notional amounts of
$5,388.2 million and $1,928.4 million, respectively. The Company's credit risk
exposure was limited to the unamortized costs of $59.0 million and $18.1
million, which had fair values of $99.6 million and $19.2 million at December
31, 1997 and 1996, respectively.

Interest rate cap agreements grant the purchaser the right to receive the excess
of a referenced interest rate over a given rate calculated by reference to an
agreed upon notional amount. Interest rate floor agreements grant the purchaser
the right to receive the excess of a given rate over a referenced interest rate
calculated by reference to an agreed upon notional amount. Amounts paid for
interest rate caps and floors are amortized into interest income over the life
of the asset on a straight-line basis. Unamortized costs are included in other
investments on the Statutory Statement of Financial Position. Amounts receivable
and payable are accrued as adjustments to interest income and included in the
Statutory Statement of Financial Position as investment and insurance amounts
receivable. Gains and losses on these contracts, including any unamortized cost,
are recognized upon termination and are amortized through the Interest
Maintenance Reserve over the remaining life of the associated cap or floor
agreement. At December 31, 1997 and 1996, the company had agreements with
notional amounts of $3,348.6 million and $3,859.6 million, respectively. The
Company's credit risk exposure on these agreements is limited to the unamortized
costs of $18.2 million and $22.0 million at December 31, 1997 and 1996,
respectively. The fair values of these instruments were $23.4 million and $15.2
million at December 31, 1997 and 1996, respectively.

The Company utilizes asset swap agreements to reduce exposures, such as currency
risk and prepayment risk, built into certain assets acquired. Cross-currency
interest rate swaps allow investment in foreign currencies, increasing access to
additional investment opportunities, while limiting foreign exchange risk. The
net cash flows from asset and currency swaps are recognized as adjustments to
the underlying assets' interest income. Gains and losses realized on the
termination of these contracts adjusts the bases of the underlying asset.
Notional amounts relating to asset and currency swaps totaled $225.6 million and
$364.7 million at December 31, 1997 and 1996, respectively. The fair values of
these instruments were an unrecognized loss of $1.7 million at December 31, 1997
and an unrecognized gain of $7.8 million at December 31, 1996.
<PAGE>
 
Notes To Statutory Financial Statements (Continued)

Equity swap agreements are utilized to hedge exposure to market risk on public
and private equity positions held in the Company's investment portfolio. Under
equity swaps, the Company agrees to an exchange, at points in time specified in
each contract, between streams of variable or fixed rate interest payments and
the change in an underlying index, equity or basket of equities. The change in
the underlying item is calculated by reference to the level of such item
specified in the agreement. Net amounts receivable and payable are accrued as
adjustments to interest income and included in investment and insurance amounts
receivable on the Statutory Statement of Financial Position. Changes in the
value of these contracts are recorded as realized gains and losses in the
Statutory Statement of Income when contracts are closed. At December 31, 1997
and 1996, the Company had equity swap contracts with notional amounts of $160.0
million and $149.2 million, respectively. The fair values of these instruments
were an unrealized loss of $5.1 million at December 31, 1997 and an unrealized
gain of $11.9 million at December 31, 1996.

The Company enters into forward U.S. Treasury commitments for the purpose of
managing interest rate exposure. The Company generally does not take delivery on
forward commitments. These commitments are instead settled with offsetting
transactions. Gains and losses on forward commitments are recorded when the
commitment is closed and amortized through the Interest Maintenance Reserve over
the remaining life of the asset. At December 31, 1997 and 1996, the Company had
U. S. Treasury purchase commitments which will settle during the following year
with contractual amounts of $1,100.7 million and $1,639.4 million with fair
values of $1,117.6 million and $1,627.4 million, respectively including net
unrealized gains of $16.9 million at December 31, 1997 and net unrealized losses
of $12.0 million at December 31, 1996.

The Company is exposed to credit-related losses in the event of nonperformance
by counterparties to derivative financial instruments. This exposure is limited
to contracts with a positive fair value. The amounts at risk in a net gain
position were $146.7 million and $53.9 million at December 31, 1997 and 1996,
respectively. The Company monitors exposure to ensure counterparties are credit
worthy and concentration of exposure is minimized. Additionally, contingent
collateral positions have been obtained with counterparties when considered
prudent.

8. REINSURANCE

The Company cedes all of its group life and health business to UniCARE and has
other reinsurance agreements with other insurance companies in the normal course
of business. Premiums, benefits to policyholders and provisions for future
benefits are stated net of reinsurance. The Company remains liable to the
insured for the payment of benefits if the reinsurer cannot meet its obligations
under the reinsurance agreements. Premiums ceded were $294.6 million in 1997,
$793.5 million in 1996 and $904.1 million in 1995.

9. LIQUIDITY

The withdrawal characteristics of the policyholders' reserves and funds,
including separate accounts, and the invested assets which support them at
December 31, 1997 are illustrated below:


                                                           (In Millions)
Total policyholders' reserves and funds and 
  separate account liabilities                     $50,804.2    
Not subject to discretionary withdrawal             (5,283.7)  
Policy loans                                        (4,950.4)  
                                                   ---------       
 Subject to discretionary withdrawal                                  $40,570.1
                                                                      =========
Total invested assets, including separate          $56,464.7                  
Policy loans and other invested assets             (14,823.3)                 
                                                   ---------                  
 Marketable investments                                               $41,641.4
                                                                      =========

10. BUSINESS RISKS AND CONTINGENCIES

The Company is subject to insurance guaranty fund laws in the states in which it
does business. These laws assess insurance companies amounts to be used to pay
benefits to policyholders and claimants of insolvent insurance companies. Many
states allow these assessments to be credited against future premium taxes. The
Company believes such assessments in excess of amounts accrued will not
materially affect its financial position, results of operations or liquidity. In
1997 and 1996, the Company elected not to admit $21.4 million and $15.3 million,
respectively, of guaranty fund premium tax offset receivables relating to prior
assessments.
<PAGE>
 
Notes To Statutory Financial Statements (Continued)

The Company is involved in litigation arising in and out of the normal course of
its business. Management intends to defend these actions vigorously. While the
outcome of litigation cannot be foreseen with certainty, it is the opinion of
management, after consultation with legal counsel, that the ultimate resolution
of these matters will not materially affect its financial position, results of
operations or liquidity.

11. RECLASSIFICATIONS

Certain 1996 and 1995 amounts have been reclassified to conform with the current
year presentation.

12. SUBSIDIARIES AND AFFILIATED COMPANIES

A summary of ownership and relationship of the Company and its subsidiaries and
affiliated companies as of December 31, 1997 is illustrated below. The Company
provides management or advisory services to these companies. Subsidiaries are
wholly-owned, except as noted.

Parent
- ------
Massachusetts Mutual Life Insurance Company

Subsidiaries of Massachusetts Mutual Life Insurance Company
- -----------------------------------------------------------
C.M. Assurance Company
C.M. Benefit Insurance Company
C.M. Life Insurance Company
MassMutual Holding Company
MassMutual Holding Company Two, Inc. (Sold in March 1996)
MassMutual of Ireland, Limited
MML Bay State Life Insurance Company
MML Distributors, LLC

    Subsidiaries of MassMutual Holding Company
    ------------------------------------------
    GR Phelps, Inc.
    MassMutual Holding Trust I 
    MassMutual Holding Trust II 
    MassMutual Holding MSC, Inc. 
    MassMutual International, Inc.
    MassMutual Reinsurance Bermuda (Sold in December 1996)
    MML Investor Services, Inc.
    State House One (Liquidated in December 1996)

    Subsidiaries of MassMutual Holding Trust I
    ------------------------------------------
    Antares Leveraged Capital Corporation -- 98.5%
    Charter Oak Capital Management, Inc. -- 80.0%
    Cornerstone Real Estate Advisors, Inc.
    DLB Acquisition Corporation -- 84.8%
    Oppenheimer Acquisition Corporation -- 88.55%

    Subsidiaries of MassMutual Holding Trust II
    -------------------------------------------
    CM Advantage, Inc. -- (Liquidated in December 1997)
    CM International, Inc.
    CM Property Management, Inc. -- (Liquidated in December 1997)
    High Yield Management, Inc.
    MMHC Investments, Inc.
    MML Realty Management
    Urban Properties, Inc.
    Westheimer 335 Suites, Inc.
<PAGE>
 
Notes To Statutory Financial Statements (Continued)

    Subsidiaries of MassMutual International
    ----------------------------------------
    Compensa de Seguros de Vida S.A. -- 33.5%
    MassLife Seguros de Vida (Argentina) S. A.
    MassMutual International (Bermuda) Ltd.
    Mass Seguros de Vida (Chile) S. A. -- 33.5%
    MassMutual International (Luxemburg) S. A.

    MassMutual Holding MSC, Incorporated
    MassMutual/Carlson CBO N. V. -- 100%
    MassMutual Corporate Value Limited -- 46%
    9048 -- 5434 Quebec, Inc.

Affiliates of Massachusetts Mutual Life Insurance Company
- ---------------------------------------------------------
MML Series Investment Fund
MassMutual Institutional Funds
Oppenheimer Value Stock Fund
<PAGE>
 
                                    PART C
                               OTHER INFORMATION

Item 24.        Financial Statements and Exhibits

      (a)       Financial Statements:

                Financial Statements Included in Part A

                Condensed Financial Information

                Financial Statements Included in Part B

                The Registrant
    
                Report of Independent Accountants
                Statement of Assets and Liabilities as of December 31, 1997
                Statement of Operations for the year ended December 31, 1997
                Statement of Changes in Net Assets for the years ended 
                    December 31, 1997, and 1996 
                Notes to Financial Statements 
     
                The Depositor
    
                Report of Independent Accountants
                Statutory Statement of Financial Position as of December 31,
                    1997 and 1996 
                Statutory Statement of Income for the years ended December 31, 
                    1997, 1996 and 1995 
                Statutory Statement of Changes in Policyholders' Contingency 
                    Reserves for the years ended December 31, 1997, 1996 and 
                    1995
                Statutory Statement of Cash Flows for the years ended 
                    December 31, 1997, 1996 and 1995 
                Notes to Statutory Financial Statements       

      (b)       Exhibits:
    
                Exhibit 1       Copy of Resolution of the Executive Committee
                                of the Board of Directors of Massachusetts
                                Mutual Life Insurance Company, authorizing the
                                establishment of the Registrant.      

                Exhibit 2       None
    
                Exhibit 3       (i) Copy of Distribution Agreement between the
                                Registrant and MML Investors Services, Inc.,
                                incorporated by reference to Post Effective
                                Amendment No. 17, to Registration Statement File
                                No. 2-75412.      

                                (ii) None
    
                Exhibit 4       (i) Form of Flexible Purchase Payment Multi-Fund
                                Variable Annuity Contract, incorporated by
                                reference to Post Effective Amendment No. 17 to
                                Registration Statement File No. 2-75412.      

                                      16
<PAGE>
 
    
                Exhibit 5       Form of Application used with the Flexible
                                Purchase Payment Multi-Fund Variable Annuity
                                Contract in Exhibit 4 above, incorporated by
                                reference to Post Effective Amendment No. 17, to
                                Registration Statement File No. 2-75412.      
    
                Exhibit 6       (i) Copy of the Charter of Incorporation of
                                Massachusetts Mutual Life Insurance Company,
                                incorporated by reference to Registration
                                Statement File No. 333-22557, filed on 
                                February 28, 1997.      
    
                                (ii) Copy of the By-Laws of Massachusetts Mutual
                                Life Insurance Company incorporated by reference
                                to Registration Statement File No. 333-22557,
                                filed on February 28, 1997.      

                Exhibit 7       None
    
                Exhibit 8       None      
    
                Exhibit 9       Opinion of and Consent of Counsel.      
    
                Exhibit 10      (i) Written consent of Coopers & Lybrand L.L.P.,
                                Independent Accountants. 
                                (ii) Copy of the Powers of Attorney,
                                incorporated by reference to Registration
                                Statement File No. 333-22557, filed on 
                                February 28, 1997.      

                Exhibit 11      None

                Exhibit 12      None
    
                Exhibit 13      Form of Schedule of Computation of Performance,
                                incorporated by reference to Registrant's Post
                                Effective Amendment No. 16 to File No. 2-75413.
         
                Exhibit 14      None      
    
Item 25.        Directors and Executive Officers of MassMutual      

               The directors and executive vice presidents of MassMutual, their
               positions and their other business affiliations and business
               experience for the past five years are listed below.



               MASSACHUSETTS MUTUAL LIFE INSURANCE COMPANY
<TABLE> 
<CAPTION> 
- -----------------------------------------------------------------------------------------------------------------------
 Name and Position               Principal Occupation(s) During Past Five Years
- -----------------------------------------------------------------------------------------------------------------------
 <S>                             <C> 
 Roger G. Ackerman, Director     Chairman and Chief Executive Officer, since 1996, President and Chief Operating
 One Riverfront Plaza, HQE 2     Officer, 1990-1996, Corning, Inc.
 Corning, NY  14831
- -----------------------------------------------------------------------------------------------------------------------
 James R. Birle, Director         Chairman, since 1997, and Founder, since 1994, President, 1994-1997, Resolute
 2 Soundview Drive                Partners, LLC; General Partner, Blackstone Group, 1988-1994
 Greenwich, CT  06836
- -----------------------------------------------------------------------------------------------------------------------
 Gene Chao, Director              Chairman, President and CEO, Computer Projections, Inc., since 1991
 733 SW Vista Avenue
 Portland, OR  97205
- -----------------------------------------------------------------------------------------------------------------------
 Patricia Diaz Dennis, Director   Senior Vice President and Assistant General Counsel, SBC Communications Inc., since
 175 East Houston, Room 4-A-70    1995; Special Counsel, Sullivan & Cromwell, 1993-1995; Assistant Secretary of State
 San Antonio, TX  78205           for Human Rights and Humanitarian Affairs, U.S. Department of State, 1992-1993
- -----------------------------------------------------------------------------------------------------------------------
</TABLE> 

                                      17
<PAGE>
 
<TABLE> 
<CAPTION> 


- -------------------------------------------------------------------------------------------------------------------------
<S>                                <C> 
Anthony Downs, Director            Senior Fellow, The Brookings Institution, since 1977
1775 Massachusetts Ave., N.W.
Washington, DC  20036-2188
- -------------------------------------------------------------------------------------------------------------------------
James L. Dunlap, Director          President and Chief Operating Officer, United Meridian Corporation, since 1996;
1201 Louisiana, Suite 1400         Senior Vice President, Texaco, Inc. 1987-1996
Houston, TX  77002-5603
- -------------------------------------------------------------------------------------------------------------------------
William B. Ellis, Director         Senior Fellow, Yale University School of Forestry and Environmental Studies, since
31 Pound Foolish Lane              1995; Chairman and Chief Executive Officer, Northeast Utilities, 1983-1995
Glastonbury, CT  06033
- -------------------------------------------------------------------------------------------------------------------------
Robert M. Furck, Director          Chairman, State Board of Trustees for the Hartford School System, since 1997;
1 State Street, Suite 2310         President and Chief Executive Officer, Heublein, Inc., 1987-1996
Hartford, CT  06103
- -------------------------------------------------------------------------------------------------------------------------
Charles K. Gifford, Director       Chairman and Chief Executive Officer, since 1995, and President, 1989-1995,
100 Federal Street                 BankBoston, N.A. and Chairman, since 1998, and Chief Executive Officer, since 1985,
Boston, MA  02110                  BankBoston Corporation
- -------------------------------------------------------------------------------------------------------------------------
William N. Griggs, Director        Managing Director, Griggs & Santow, Inc., since 1983
75 Wall Street, 20(th) Floor
New York, NY  10005
- -------------------------------------------------------------------------------------------------------------------------
George B. Harvey, Director         Retired Chairman, President and CEO, Pitney Bowes, since 1996
One Landmark Square
Suite 1905, 19(th) Floor
Stamford, CT  06901
- -------------------------------------------------------------------------------------------------------------------------
Barbara B. Hauptfuhrer, Director   Director of various corporations, since 1972
1700 Old Welsh Road
Huntingdon Valley, PA  19006
- -------------------------------------------------------------------------------------------------------------------------
Sheldon B. Lubar, Director         Chairman, Lubar & Co. Incorporated, since 1977
700 North Water Street, Suite 1200
Milwaukee, WI  53202
- -------------------------------------------------------------------------------------------------------------------------
William B. Marx, Jr., Director     Retired Senior Executive Vice President, Lucent Technologies, since 1996; Executive
5 Peacock Lane                     Vice President and CEO Multimedia Products Group, AT&T, 1994-1996; Executive
Village of Golf, FL  33436-5299    Vice President and CEO, Network Systems Group, 1993-1994; Group Executive and
                                   President, AT&T Network Systems, 1989-1993
- -------------------------------------------------------------------------------------------------------------------------
John F. Maypole, Director          Managing Partner, Peach State Real Estate Holding Company, since 1984
55 Sandy Hook Road - North
Sarasota, FL  34242
- -------------------------------------------------------------------------------------------------------------------------
John J. Pajak, Director,           President and Chief Operating Officer, since 1996, Vice Chairman and Chief         
President and                      Administrative Officer, 1996-1996, Executive Vice President, 1987-1996, MassMutual 
Chief Operating Officer                  
1295 State Street
Springfield, MA  01111
- -------------------------------------------------------------------------------------------------------------------------
Thomas B. Wheeler, Director,       Chairman and Chief Executive Officer, since 1996, President and Chief Executive 
Chairman                           Officer, 1988-1996, MassMutual                                                  
and Chief Executive Officer              
1295 State Street
Springfield, MA  01111
- -------------------------------------------------------------------------------------------------------------------------
Alfred M. Zeien, Director          Chairman and Chief Executive Officer, The Gillette Company, since 1991
Prudential Tower
Boston, MA  02199
- -------------------------------------------------------------------------------------------------------------------------

Executive Vice Presidents:

- -------------------------------------------------------------------------------------------------------------------------
Lawrence V. Burkett, Jr.           Executive Vice President and General Counsel, since 1993, Senior Vice President and
1295 State Street                  Deputy General Counsel, 1992-1993, MassMutual
Springfield, MA  01111
- -------------------------------------------------------------------------------------------------------------------------
Peter J. Daboul                    Executive Vice President and Chief Information Officer, since 1997, Senior Vice
1295 State Street                  President, 1990-1997, MassMutual
Springfield, MA  01111
- -------------------------------------------------------------------------------------------------------------------------
John B. Davies                     Executive Vice President, since 1994, Associate Executive Vice President, 1994-1994,
1295 State Street                  General Agent, 1982-1993, MassMutual
- -------------------------------------------------------------------------------------------------------------------------
</TABLE> 

                                      18
<PAGE>
 
<TABLE> 

- -------------------------------------------------------------------------------------------------------------------------
<S>                               <C> 
Springfield, MA  01111
- -------------------------------------------------------------------------------------------------------------------------
Daniel J. Fitzgerald               Executive Vice President, since 1994, Corporate Financial Operations, 1994-1997,
1295 State Street                  Senior Vice President, 1991-1994
Springfield, MA  01111          
- -------------------------------------------------------------------------------------------------------------------------
James E. Miller                    Executive Vice President, since 1997 and 1987-1996, MassMutual; Senior Vice
1295 State Street                  President, UniCare Life and Health Insurance Company, 1996-1997
Springfield, MA  01111          
- -------------------------------------------------------------------------------------------------------------------------
John V. Murphy                     Executive Vice President, since 1997, MassMutual; Executive Vice President and
1295 State Street                  Chief Operating Officer, David L. Babson & Co., Inc., 1995-1997; Chief Operating
Springfield, MA  01111             Officer, Concert Capital Management, Inc., 1993-1995; Senior Vice President and
                                   Chief Financial Officer, Liberty Financial Companies, 1977-1993
- -------------------------------------------------------------------------------------------------------------------------
Gary E. Wendlandt                  Executive Vice President and Chief Investment Officer, since 1993, Executive Vice
1295 State Street                  President, 1992-1993, MassMutual
Springfield, MA 01111           
- -------------------------------------------------------------------------------------------------------------------------
Joseph M. Zubrctsky                Executive Vice President and Chief Financial Officer, since 1997, MassMutual; Chief
1295 State Street                  Financial Officer, 1996, HealthSource; Coopers & Lybrand, 1990-1996
Springfield, MA  01111          
- ------------------------------------------------------------------------------------------------------------------------- 
</TABLE> 

Item 26.     Persons Controlled by or Under Common Control with the Depositor or
             -------------------------------------------------------------------
             Registrant
             ----------
             The assets of the Registrant, under state law, are assets of
             MassMutual.

             The Registrant may also be deemed to be under common control with
             other separate accounts established by MassMutual and its life
             insurance subsidiaries, C.M. Life Insurance Company and MML Bay
             State Life Insurance Company, which are registered as unit
             investment trusts under the Investment Company Act of 1940.

LIST OF SUBSIDIARIES AND AFFILIATES

The following entities are, or may be deemed to be, controlled by MassMutual
through the direct or indirect ownership of such entities' stock.

1.   CM Assurance Company, a Connecticut life, accident, disability and health
     insurer, all the stock of which is owned by MassMutual.

2.   CM Benefit Insurance Company, a Connecticut life, accident, disability and
     health insurer, all the stock of which is owned by MassMutual.

3.   C.M. Life Insurance Company, a Connecticut life, accident, disability and
     health insurer, all the stock of which is owned by MassMutual.

4.   MML Bay State Life Insurance Company, a Connecticut life and health
     insurer, all the stock of which is owned by MassMutual.

5.   MML Distributors, LLC, formerly known as Connecticut Mutual Financial
     Services, LLC, a registered broker-dealer incorporated as a limited
     liability company in Connecticut. MassMutual has a 99% ownership interest
     and G.R. Phelps & Co. has a 1% ownership interest herein.

6.   MassMutual Holding Company, a Delaware holding company, all the stock of
     which is owned by MassMutual.

7.   MassMutual of Ireland, Limited., incorporated in the Republic of Ireland,
     to operate a group life and health claim office for MassMutual, all of the
     stock of which is owned by MassMutual.

8.   MML Series Investment Fund, a registered open-end investment company
     organized as a Massachusetts business trust, all 


                                      19
<PAGE>
 
     of the shares of which are owned by separate accounts of MassMutual and
     companies controlled by MassMutual.

9.   MassMutual Institutional Funds, a registered open-end investment company
     organized as a Massachusetts business trust, all of the shares are owned by
     MassMutual.

10.  G.R. Phelps & Company, Inc., Connecticut corporation which formerly
     operated as a securities broker-dealer, all the stock of which is owned by
     MassMutual Holding Company.

11.  MML Investors Services, Inc., registered broker-dealer incorporated in
     Massachusetts, MassMutual Holding Company owns 86% of the capital stock and
     F.R. Phelps & Co., Inc. owns 14% of the capital stock of MML Investors
     Services, Inc.

12.  MassMutual Holding MSC, Inc., a Massachusetts corporation, which acts as a
     holding company for MassMutual positions in investment entities organized
     outside the United States. MassMutual Holding Company owns all the
     outstanding shares of MassMutual Holding MSC, Inc.

13.  MassMutual Holding Trust I, a Massachusetts business trust, which acts as a
     holding company for certain MassMutual investment subsidiaries. MassMutual
     Holding Company owns all the outstanding shares of MassMutual Holding Trust
     I.

14.  MassMutual Holding Trust II, a Massachusetts business trust, which acts as
     a holding company for certain MassMutual investment subsidiaries.
     MassMutual Holding Company owns all the outstanding shares of MassMutual
     Holding Trust II.

15.  MassMutual International, Inc., a Delaware corporation that acts as a
     holding company of and provides services to international insurance
     companies, all of the stock of which is owned by MassMutual Holding
     Company.

16.  MML Insurance Agency, Inc., a licensed insurance broker incorporated in
     Massachusetts, all of the stock of which is owned by MML Investors
     Services, Inc.

17.  MML Securities Corporation, a "Massachusetts Securities Corporation", all
     of the stock of which is owned by MML Investors Services, Inc.

18.  DISA Insurance Services Agency of America, Inc. (Alabama), a licensed
     insurance broker incorporated in Alabama. MML Insurance Agency, Inc. owns
     all the shares of outstanding stock.

19.  Diversified Insurance Services Agency of America, Inc. (Hawaii), a licensed
     insurance broker incorporated in Hawaii. MML Insurance Agency, Inc. owns
     all the shares of outstanding stock.

20.  MML Insurance Agency of Mississippi, P.C., a Mississippi professional
     corporation that operates as an insurance broker, and is controlled by MML
     Insurance Agency, Inc.

21.  MML Insurance Agency of Nevada, Inc., a Nevada corporation that operates as
     an insurance broker, all of the stock of which is owned by MML Insurance
     Agency, Inc.

22.  MML Insurance Agency of Ohio, Inc., a subsidiary of MML Insurance Agency,
     Inc., is incorporated in the state of Ohio and operates as an insurance
     broker. The outstanding capital stock is controlled by MML Insurance
     Agency, Inc. through a voting trust agreement.

23.  MML Insurance Agency of Texas, Inc., a subsidiary of MML Insurance Agency,
     Inc., is incorporated in the state of Texas and operates as an insurance
     broker. The outstanding capital stock is controlled by MML Insurance
     Agency, Inc. through an irrevocable proxy arrangement.

24.  MassMutual/Carlson CBO N.V., a Netherlands Antilles corporation which
     operated a collateralized bond obligation fund. MassMutual Holding MSC,
     Inc. and Carlson Investment Management Co. each owns 99% of the outstanding
     shares.

25.  MassMutual Corporate Value Limited, a Cayman Islands corporation that owns
     approximately 93% of MassMutual Corporate Value Partners Limited.
     MassMutual Holding MSC, Inc. owns 46.19% of the outstanding capital stock
     of MassMutual Corporate Value Limited.

26.  MassMutual Corporate Value Partners Limited, a Cayman Islands corporation
     that operates as a high yield bond fund.


                                      20
<PAGE>
 
     MassMutual Corporate Value Limited holds an approximately 93% ownership
     interest in this company.

27.  9048-5434 Quebec, Inc., a Quebec corporation, which operates as the owner
     of hotel property in Montreal, Quebec, Canada. MassMutual Holdings MSC,
     Inc. owns all the shares of 9048-5434 Quebec, Inc.

28.  Antares Leveraged Capital Corp., a Delaware corporation that operates as a
     finance company. MassMutual Holding Trust I owns approximately 98.7% of the
     capital stock of Antares.

29.  Charter Oak Capital Management, Inc., a Delaware corporation that operates
     as an investment manager. MassMutual Holding Trust I owns 80% of the
     capital stock of Charter Oak.

30.  Cornerstone Real Estate Advisers, Inc., a Massachusetts equity real estate
     advisory corporation, all the stock of which is owned by MassMutual Holding
     Trust I.

31.  DLB Acquisition Corporation ("DLB") is a Delaware corporation, which serves
     as a holding company for David L. Babson and Company, Incorporated.
     MassMutual Holding Trust I owns 83.7% of the outstanding capital stock of
     DLB.

32.  Oppenheimer Acquisition Corporation ("OAC") is a Delaware corporation,
     which serves as a holding company for OppenheimerFunds, Inc. MassMutual
     Holding Trust I owns 86% of the capital stock of OAC.

33.  David L. Babson and Company, Incorporated, a registered investment adviser
     incorporated in Massachusetts, all of the stock of which is owned by DLB.

34.  Babson Securities Corporation, a registered broker-dealer incorporated in
     Massachusetts, all of the stock of which is owned by David L. Babson and
     Company, Incorporated.

35.  Babson-Stewart-Ivory International, a Massachusetts general partnership,
     which operates as a registered investment adviser. David L. Babson and
     Company Incorporated holds a 50% ownership interest in the partnership.

36.  Potomac Babson Incorporated, a Massachusetts corporation, is a registered
     investment adviser. David L. Babson and Company Incorporated owns 60% of
     the outstanding shares of Potomac Babson Incorporated.

37.  OppenheimerFunds, Inc., a registered investment adviser incorporated in
     Colorado, all of the stock of which is owned by Oppenheimer Acquisition
     Corporation.

38.  Centennial Asset Management Corporation, a Delaware corporation that serves
     as the investment adviser and general distributor of the Centennial Funds.
     OppenheimerFunds, Inc. owns all the stock of Centennial Asset Management
     Corporation.

39.  HarbourView Asset Management Corporation, a registered investment adviser
     incorporated in New York, all the stock of which is owned by
     OppenheimerFunds, Inc.

40.  MultiSource Service, Inc., a Colorado corporation that operates as a
     clearing broker, 80% of the stock of which is owned by OppenheimerFunds,
     Inc.

41.  OppenheimerFunds Distributor, Inc., a registered broker-dealer incorporated
     in New York, all the stock of which is owned by OppenheimerFunds, Inc.

42.  Oppenheimer Partnership Holdings, Inc., a Delaware holding company, all the
     stock of which is owned by OppenheimerFunds, Inc.

43.  Oppenheimer Real Asset Management, Inc., a commodity pool operator
     incorporated in Delaware, all the stock of which is owned by
     OppenheimerFunds, Inc.

44.  Shareholder Financial Services, Inc., a transfer agent incorporated in
     Colorado, all the stock of which is owned by OppenheimerFunds, Inc.

45.  Shareholder Services, Inc., a transfer agent incorporated in Colorado, all
     the stock of which is owned by


                                      21
<PAGE>
 
     OppenheimerFunds, Inc.

46.  Centennial Capital Corporation, a Delaware corporation that formerly
     sponsor a unit investment trust. Centennial Asset Management Corporation
     owns all the outstanding shares of Centennial Capital Corporation.

47.  Cornerstone Office Management, LLC, a Delaware limited liability company
     that is 50% owned by Cornerstone Real Estate Advisers, Inc. and 50% owned
     by MML Realty Management Corporation.

48.  Cornerstone Suburban Office Investors, LP, a Delaware limited partnership,
     which operates as a real estate operating company. Cornerstone Office
     Management, LLC holds a 1% general partnership interest in this fund and
     MassMutual holds a 99% limited partnership interest.

49.  CM Advantage, Inc., a Connecticut corporation that acts as a general
     partner in real estate limited partnerships. MassMutual Holding Trust II
     owns all of the outstanding stock.

50.  CM International, Inc., a Delaware corporation that holds a mortgage pool
     and issues collateralized bond obligations. MassMutual Holding Trust II
     owns all the outstanding stock of CM International, Inc.

51.  CM Property Management, Inc., a Connecticut real estate holding company,
     all the stock of which is owned by MassMutual Holding Trust II.

52.  HYP Management, Inc., a Delaware corporation which is the LLC Manager for
     MassMutual High Yield Partners LLC and owns 1.28% of the LLC units of such
     entity. MassMutual Holding Trust II owns all the outstanding stock of HYP
     Management, Inc.

53.  MMHC Investment, Inc., a Delaware corporation which is a passive investor
     in MassMutual/Darby CBO LLC, MassMutual High Yield Partners LLC and other
     MassMutual investments. MassMutual Holding Trust II owns all the
     outstanding stock of MMHC Investment, Inc.

54.  MassMutual High Yield Partners LLC, a Delaware limited liability company,
     that operates as a high yield bond fund. MassMutual holds 5.28%, MMHC
     Investment Inc. holds 35.99%, and HYP Management, Inc. hold 1.28% for a
     total of 42.55% of the ownership interest in this company.

55.  MML Realty Management Corporation, a property manager incorporated in
     Massachusetts, all the stock of which is owned by MassMutual Holding Trust
     II.

56.  505 Waterford Park Limited Partnership, a Delaware limited partnership,
     which holds title to an office building in Minneapolis, Minnesota. MML
     Realty Management Corporation holds a 1% general partnership interest in
     this partnership and MassMutual holds a 99% limited partnership interest.

57.  MassMutual/Darby CBO IM Inc., a Delaware corporation which operates as the
     LLC Manager of MassMutual/Darby CBO LLC MMHC Investment, Inc. owns 50% of
     the capital stock of this company

58.  MassMutual/Darby CBO LLC, a Delaware limited liability company that
     operates as a fund investing in high yield debt securities of U.S. and
     emerging market issuers. MassMutual holds 1.79%, MMHC Investment holds
     44.91% and MassMutual High Yield Partners LLC holds 2.39% of the ownership
     interest in this company.

59.  Urban Properties, Inc., a Delaware real estate holding and development
     company, all the stock of which is owned by MassMutual Holding Trust II.

60.  Westheimer 335 Suites, Inc., was incorporated in Delaware to serve as a
     general partner of the Westheimer 335 Suites Limited Partnership.
     MassMutual Holding Trust II owns all the stock of Westheimer 335 Suites,
     Inc.

61.  Westheimer 335 Suites Limited Partnership, a Texas limited partnership of
     which Westheimer 335 Suites, Inc. is the general partner.

62.  MassMutual Internacional (Argentina) S.A., an Argentine corporation, which
     operates as a holding company. MassMutual International Inc. owns 99.9% of
     the outstanding shares and MassMutual Holding Company owns the remaining
     0.1% of 


                                      22
<PAGE>
 
     the shares.
 
63.  MassMutual Internacional (Chile) S.A. a Chilean corporation, which operates
     as a holding company. MassMutual International Inc. owns 99% of the
     outstanding shares and MassMutual Holding Company owns the remaining 0.1%
     of the shares.

64.  MassMutual International (Bermuda) Ltd., a Bermuda life insurance company,
     all of the stock of which is owned by MassMutual International Inc.

65.  MassMutual International (Luxembourg) S.A. a Luxembourg corporation, which
     operates as an insurance company. MassMutual International Inc. owns 99.9%
     of the outstanding shares and MassMutual Holding Company owns the remaining
     0.1% of the shares.

66.  MassLife Seguros de Vida S.A., a life insurance company incorporated in
     Argentina. MassMutual International Inc. owns 99.9% of the outstanding
     capital stock of MassLife Seguros de Vida S.A.

67.  MassMutual Services, S.A., an Argentine corporation, which operates as a
     service company. MassMutual Internacional (Argentina) S.A. owns 99.9% of
     the outstanding shares and MassMutual International, Inc. own 0.1% of the
     shares.

68.  Mass Seguros de Vida S.A., a life insurance company incorporated in Chile.
     MassMutual Internacional (Chile S.A.) owns 33.5% of the outstanding capital
     stock of Mass Seguros de Vida S.A.

69.  Origen Inversiones S.A., a Chilean corporation which operates as a holding
     company. MassMutual Internacional (Chile) S.A. holds a 33.5% ownership
     interest in this corporation.

70.  Compania Seguros de Vida Corp, S.A., a Chilean insurance company. Origen
     Inversiones S.A. owns 99% of the outstanding shares of this company

71.  Oppenheimer Series Fund Inc., a Maryland corporation and a registered
     open-end investment company of which MassMutual and its affiliates own a
     majority of the outstanding shares issued by the fund.

72.  Panorama Series Fund, Inc., a registered open-end investment company
     organized as a Maryland corporation. Shares of the fund are sold only to
     MassMutual and its affiliates.

73.  The DLB Fund Group, an open-end management investment company, advised by
     David L. Babson and Company Incorporated. MassMutual owns at least 25% of
     each series.

MassMutual acts as the investment adviser to each of the following investment
companies and as such may be deemed to control them.

1.   MML Series Investment Fund, a registered open-end Massachusetts business
     trust, all of the shares are owned by separate accounts of MassMutual and
     companies controlled by MassMutual.

2.   MassMutual Corporate Investors, a registered closed-end Massachusetts
     business trust.

3.   MassMutual Corporate Value Partners, Limited, a Cayman Islands corporation
     that operates as a high-yield bond fund. MassMutual Corporate Value Limited
     holds an approximately 93% ownership interest in this company.

4.   MassMutual High Yield Partners LLC, a Delaware limited liability company,
     that operates as a high yield bond fund. MassMutual holds 5.28%, MMHC
     Investment Inc. holds 35.99%, and HYP Management, Inc. hold 1.28% for a
     total of 42.55% of the ownership interest in this company.

5.   MassMutual Institutional Funds, a registered open-end Massachusetts
     business trust, all of the shares are owned by MassMutual.

6.   MassMutual Participation Investors, a registered closed-end Massachusetts
     business trust.

7.   MassMutual/Carlson CBO N.V., a Netherlands Antilles corporation which
     operates a collateralized bond obligation fund.


                                      23
<PAGE>
 
     MassMutual Holding MSC, Inc. and Carlson Investment Management Co. each own
     50% of the outstanding shares.

8.   MassMutual/Darby CBO, LLC, a Delaware limited liability company that
     operates as a fund investing in high yield debt securities of U.S. and
     emerging market issuers. MassMutual owns 1.79% , MMHC investment, Inc. owns
     44.91% and MassMutual High Yield Partners LLC owns 2.39% of the ownership
     interest in this company.

Item 27.   Number of Contract Owners
           -------------------------
    
           As of February 6, 1998, 1,046 Separate Account 2 Contracts were in
           force.     

Item 28.   Indemnification
           ---------------

           MassMutual directors and officers are indemnified under its by-laws.
           No indemnification is provided with respect to any liability to any
           entity which is registered as an investment company under the
           Investment Company Act of 1940 or to the security holders thereof,
           where the basis for such liability is willful misfeasance, bad faith,
           gross negligence or reckless disregard of the duties involved in the
           conduct of office.

           Insofar as indemnification for liabilities arising under the
           Securities Act of 1933 may be permitted to directors, officers and
           controlling persons of MassMutual pursuant to the foregoing
           provisions, or otherwise, MassMutual has been advised that in the
           opinion of the Securities and Exchange Commission such
           indemnification is against public policy as expressed in the
           Securities Act of 1933, and is, therefore, unenforceable. In the
           event that a claim for indemnification against such liabilities
           (other than the payment by MassMutual of expenses incurred or paid by
           a director, officer or controlling person of MassMutual in the
           successful defense of any action, suit or proceeding) is asserted by
           such director, officer or controlling person in connection with the
           securities being registered, MassMutual will, unless in the opinion
           of its counsel the matter has been settled by controlling precedent,
           submit to a court of appropriate jurisdiction the question whether
           such indemnification by it is against public policy as expressed in
           the Securities Act of 1933 and will be governed by the final
           adjudication of such issue.

Item 29.   Principal Underwriters
           ---------------------

      (a)     MML Investors Services, Inc., a wholly owned subsidiary of
              MassMutual, acts as principal underwriter for registered separate
              accounts of MassMutual, C.M. and MML Bay State.

       (b)(1) MML Investors Services, Inc. acted as the underwriter of the
              Contracts. The following people are officers and directors of the
              co-underwriter.

                         MML INVESTORS SERVICES, INC.
                            OFFICERS AND DIRECTORS

   OFFICER                                         BUSINESS ADDRESS
   ----------------------------------------------------------------
   Kenneth M. Rickson                              One Monarch Place
   President                                       1414 Main Street
                                                   Springfield, MA 01144-1013

   Michael L. Kerley                               One Monarch Place
   Vice President, Chief Legal Officer,            1414 Main Street
   Chief Compliance Officer, Assistant Secretary   Springfield, MA 01144-1013

   Ronald E. Thomson                               One Monarch Place


                                      24
<PAGE>
 
   Vice President, Treasurer                       1414 Main Street
                                                   Springfield, MA 01144-1013

   Ann F. Lorneli                                  1295 State Street
   Secretary                                       Springfield, MA 01111

   John E. Forrest                                 One Monarch Place
   Vice President                                  1414 Main Street
   National Sales Director                         Springfield, MA 01144-1013

   Eileen D. Leo                                   One Monarch Place
   Assistant Secretary,                            1414 Main Street
   Assistant Treasurer                             Springfield, MA 01144-1013

   David Deonarine                                 One Monarch Place
   Sr. Registered Options Principal                1414 Main Street
                                                   Springfield, MA 01144-1013

   Nicholas J. Orphan                              245 Peach Tree Center Ave., 
   Regional Supervisor (South)                     Suite  2330
                                                   Atlanta, GA 30303

   Robert W. Kumming                               1295 State Street
   Regional Pension Management Supervisor          Springfield, MA 01111
   (East/Central)

   Peter J. Zummo                                  1295 State Street
   Regional Pension Management Supervisor          Springfield, MA 01111
   (South/West)

   Bruce Lukowiak                                  6263 North Scottsdale Rd.,
   Regional Supervisor (West)                      Suite 222
                                                   Scottsdale, AZ 85250

   Gary L. Greenfield                              1 Lincoln Center, Suite 1490
   Regional Supervisor (Central)                   Oakbrook Terrace, IL 60181

   Burvin E. Pugh, Jr.                             1295 State Street
   Chief Agency Field Force Supervisor             Springfield, MA 01111

   John P. McCloskey                               1295 State Street
   Regional Supervisor (East)                      Springfield, MA 01144

   Susan Alfano                                    1295 State Street
   Director                                        Springfield, MA 01111

   Lawrence V. Burkett, Jr.                        1295 State Street
   Chairman of the Board of Directors              Springfield, MA 01111

   Peter Cuozzo, CLU, ChFC                         140 Garden Street
   Director                                        Hartford, CT 06154

   John B. Davies                                  1295 State Street
   Director                                        Springfield, MA 01111

   Anne Melissa Dowling                            140 Garden Street
   Director                                        Hartford, CT 01654

   Maureen R. Ford                                 140 Garden Street
   Director                                        Hartford, CT 01654

   Gary T. Huffman                                 1295 State Street
   Director                                        Springfield, MA 01111

   Douglas J. Jangraw                              140 Garden Street
   Director                                        Hartford, CT 01654

     (c)   See the section captioned "Service Arrangements and Distribution" in
           the Statement of Additional Information.


                                      25
<PAGE>
 
Item 30.   Location of Accounts and Records
           --------------------------------

              All accounts, books, or other documents required to be maintained
              by Section 31(a) of the Investment Company Act of 1940 and the
              rules promulgated thereunder are maintained by the Registrant
              through Massachusetts Mutual Life Insurance Company, 1295 State
              Street, Springfield, Massachusetts 01111.

Item 31.   Management Related Services
           ---------------------------

              None

Item 32.   Undertakings
           ------------

     (a)      Registrant undertakes to file a post-effective amendment to this
              registration statement as frequently as is necessary to ensure
              that the audited financial statements in the Registration
              Statement are never more than 16 months old for so long as
              payments under the variable annuity contracts may be accepted.

     (b)      Registrant undertakes to include either (1) as part of any
              application to purchase a contract offered by the prospectus, a
              space that an applicant can check to request a Statement of
              Additional Information, or (2) a post card or similar written
              communication affixed to or included in the prospectus that the
              applicant can remove to send for a Statement of Additional
              Information;

     (c)      Registrant undertakes to deliver any Statement of Additional
              Information and any financial statements required to be made
              available under this Form promptly upon written or oral request.

     (d)      Registrant asserts that the Separate Account meets the definition
              of a separate account under the Investment Company Act of 1940.

     (e)      Massachusetts Mutual Life Insurance Company hereby represents
              that the fees and charges deducted under the flexible purchase
              individual variable annuity contracts described in this
              Registration Statement in the aggregate, are reasonable in
              relation to the services rendered, the expenses expected to be
              incurred, and the risks assumed by Massachusetts Mutual Life
              Insurance Company.

                                  SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, the Registrant,
Massachusetts Mutual Variable Annuity Separate Account 2, certifies that it
meets all of the requirements for effectiveness of this Post-Effective Amendment
No. 17 pursuant to Rule 485(b) under the Securities Act of 1933 and has caused
this Post-Effective Amendment No. 17 to Registration Statement No. 2-75413 to be
signed on its behalf by the undersigned thereunto duly authorized, all in the
city of Springfield and the Commonwealth of Massachusetts, on the 10th day of
April, 1998.

      MASSACHUSETTS MUTUAL VARIABLE ANNUITY SEPARATE ACCOUNT 2

      MASSACHUSETTS MUTUAL LIFE INSURANCE COMPANY
      (Depositor)

      By: /s/ Thomas B. Wheeler(*)
          --------------------------------------
      Thomas B. Wheeler, Chief Executive Officer
      Massachusetts Mutual Life Insurance Company


                                      26
<PAGE>
 
/s/ Richard M. Howe   On April 10, 1998, as Attorney-in-Fact pursuant to
- -------------------   powers of attorney incorporated by reference.
*Richard M. Howe    

      As required by the Securities Act of 1933, this Post-Effective Amendment
No. 17 to Registration Statement No. 2-75413 has been signed by the following 
persons in the capacities and on the duties indicated.

Signature                     Title                          Date


/s/ Thomas B. Wheeler*        Chief Executive Officer and    April 10, 1998
- ----------------------        Chairman of the Board
Thomas B. Wheeler               


/s/ John J. Pajak*            President, Chief Operating     April 10, 1998
- ------------------            Officer and Director
John J. Pajak                   


/s/ Joseph M. Zubretsky*      Executive Vice President,      April 10, 1998
- ------------------------      Chief Financial Officer &
Joseph M. Zubretsky           Chief Accounting Officer


/s/ Roger G. Ackerman         Director                             --
- ---------------------
Roger G. Ackerman


/s/ James R. Birle*           Director                       April 10, 1998
- -------------------
James R. Birle


/s/ Gene Chao*                Director                       April 10, 1998
- --------------
Gene Chao, Ph.D.


/s/ Patricia Diaz Dennis*     Director                       April 10, 1998
- -------------------------
Patricia Diaz Dennis


/s/ Anthony Downs*            Director                       April 10, 1998
- ------------------
Anthony Downs


/s/ James L. Dunlap*          Director                       April 10, 1998
- --------------------
James L. Dunlap


/s/ William B. Ellis*         Director                       April 10, 1998
- ---------------------
William B. Ellis, Ph.D.


/s/ Robert M. Furek*          Director                       April 10, 1998
- --------------------
Robert M. Furek


/s/ Charles K. Gifford*       Director                       April 10, 1998
- -----------------------
Charles K. Gifford


                                      27
<PAGE>
 
/s/ William N. Griggs*        Director                       April 10, 1998
- ----------------------
William N. Griggs


/s/ George B. Harvey*         Director                       April 10, 1998
- ---------------------
George B. Harvey


/s/ Barbara B. Hauptfuhrer*   Director                       April 10, 1998
- ---------------------------
Barbara B. Hauptfuhrer


/s/ Sheldon B. Lubar*         Director                       April 10, 1998
- ---------------------
Sheldon B. Lubar


/s/ William B. Marx, Jr.*     Director                       April 10, 1998
- -------------------------
William B. Marx, Jr.


/s/ John F. Maypole*          Director                       April 10, 1998
- --------------------
John F. Maypole


/s/ Alfred M. Zeien*          Director                       April 10, 1998
- --------------------
Alfred M. Zeien


/s/ Richard M. Howe           On April 10, 1998, as Attorney-in-Fact pursuant 
- -------------------           to powers of attorney.
*Richard M. Howe              


                                      28
<PAGE>
 
                    REPRESENTATION BY REGISTRANT'S COUNSEL
    
As counsel to the Registrant, I, Lynn S. Mercier, have reviewed this
Post-Effective Amendment No. 17 to Registration Statement No. 2-75413, and
represent, pursuant to the requirement of paragraph (e) of Rule 485 under the
Securities Act of 1933, that this Amendment does not contain disclosures which
would render it ineligible to become effective pursuant to paragraph (b) of said
Rule 485.      
    
                                /s/Lynn S. Mercier
                                ------------------
                                Lynn S. Mercier
                                Attorney       
                                Massachusetts Mutual Life
                                Insurance Company   

                                      29
<PAGE>
 
                                 EXHIBIT LIST



Exhibit 1        Copy of Massachusetts Mutual Life Insurance Company Board of
                 Directors Resolution establishing The Separate Account

Exhibit 9        Opinion of and Consent of Counsel

Exhibit 10(i)    Written consent of Coopers & Lybrand L.L.P., Independent
                 Accountants.

<PAGE>
 
Exhibit 1

Copy of Resolution of the Executive Committee of the Board of Directors of
Massachusetts Mutual Life Insurance Company, authorizing the establishment of
the Separate Account.


                                                       October 14, 1981


1)  VOTED:   That the Company establish a separate investment account, to be
    known as Massachusetts Mutual Variable Annuity Separate Account 2 or such
    other name as shall be determined by the President (referred to herein as
    "Separate Account 2"), in accordance with the provisions of Section 132G of
    Chapter 175 of the Massachusetts General Laws for the purpose of investing
    payments received under variable annuity contracts to be issued by the
    Company to the general public (the "Contracts"); that the assets of Separate
    Account 2 be invested in shares of MML Equity Investment Company, Inc., MML
    Money Market Investment Company, Inc., and MML Managed Bond Investment
    Company, Inc. or, in lieu thereof or in addition thereto, in the shares of
    any other investment company registered under the Investment Company Act of
    1940, at the net asset value of such shares; and that all necessary steps be
    taken to comply with applicable federal and state laws in which the Company
    is authorized to do a variable annuity business.



2)  VOTED:   That Separate Account 2 be registered with the United States
    Securities and Exchange Commission under the Investment Company Act of 1940
    as a unit investment trust, and that the Contracts be registered under the
    Securities Act of 1933; and that the Chairman, the President, any Vice
    President, and the Secretary of the Company be and each of them singly
    hereby is authorized to execute and file or cause to be filed with the
    Securities and Exchange Commission, in the name and on behalf of the Company
    and the Separate Account, a Notification of Registration on Form N-8A, a
    Registration Statement on Form N-8B-2 and a Registration Statement on Form
    S-6 or on any other forms which the rules of said Commission may permit, and
    to execute and file or cause to be filed, in the name of and on behalf of
    the Company and the Separate Account, such application or applications for
    exemptions from provisions of the Investment Company Act of 1940 and the
    rules thereunder and such other documents and such amendments (including
    post-effective amendments) and to take such other action as the officer or
    officers so acting may consider necessary or desirable.


3)  VOTED:   That the Company withdraw an amount not in excess of $150,000 from
    Massachusetts Mutual Separate Investment Account G, or such other account
    designated by the Chief Investment Officer of the Company, and that the
    Company contribute not in excess of $150,000 to Massachusetts Mutual
    Variable Annuity Separate Account 2 for the purpose of providing for
    effective and economical diversification of investments by Separate Account
    2 so as to facilitate its orderly establishment and maintenance.

<PAGE>
 
Exhibit 9

                       OPINION OF AND CONSENT OF COUNSEL

                                           April, 1998

Massachusetts Mutual Life Insurance Company
1295 State Street
Springfield, MA  01111

Re:  Post-Effective Amendment No. 17 to Registration Statement
     No. 2-75413 filed on Form N-4

Ladies and Gentlemen:

This opinion is furnished in connection with the filing of Post-Effective
Amendment No. 17 to Registration Statement No. 2- 75413 on Form N-4 under the
Securities Act of 1933 for Massachusetts Mutual Life Insurance Company's
("MassMutual") flexible premium variable annuity contract (the "Contract").
Massachusetts Mutual Variable Annuity Separate Account 2 issues the Contract.

As Attorney for MassMutual, I provide legal advice to MassMutual in connection
with the operation of its variable products. In such role I am familiar with the
Post-Effective Amendment for the Contract. In so acting, I have made such
examination of the law and examined such records and documents as in my judgment
are necessary or appropriate to enable me to render the opinion expressed below.
I am of the following opinion:

1. MassMutual is a valid and subsisting corporation, organized and operated
under the laws of the Commonwealth of Massachusetts and is subject to regulation
by the Massachusetts Commissioner of Insurance.

2. Massachusetts Mutual Variable Annuity Separate Account 2 is a separate
account validly established and maintained by MassMutual in accordance with
Massachusetts law.

3. All of the prescribed corporate procedures for the issuance of the Contract
have been followed, and all applicable state laws have been complied with.

I hereby consent to the use of this opinion as an exhibit to this Post-Effective
Amendment.

Very truly yours,

/s/ Lynn S. Mercier
- -------------------
Lynn S. Mercier
Attorney

<PAGE>
 
    
Exhibit 10(i)      
                       CONSENT OF INDEPENDENT ACCOUNTANTS

To the Board of Directors of
Massachusetts Mutual Life Insurance Company

We consent to the inclusion in this Post-Effective Amendment No. 17 to the
Registration Statement of Massachusetts Mutual Variable Annuity Separate Account
2 - Flex-Annuity IV (Non-Qualified) segment on Form N-4 (Registration No.
2-75413) of our report dated February 3, 1998 and February 4, 1998 on our audits
of Massachusetts Mutual Variable Annuity Separate Account 1 - Variable Annuity
Fund 4 and Flex-Annuity IV (Qualified) segments and Massachusetts Mutual
Variable Annuity Separate Account 2 - Flex-Annuity IV (Non-Qualified) segment,
respectively, and of our report dated February 6, 1998 on our audits of the
statutory financial statements of Massachusetts Mutual Life Insurance Company,
which includes explanatory paragraphs relating to the use of statutory
accounting practices, which differ from generally accepted accounting
principles. We also consent to the reference to our Firm under the caption
"Independent Accountants" in the Statement of Additional Information.
    
Coopers & Lybrand, L.L.P.
Springfield, Massachusetts
April 24, 1998      


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