MARSH & McLENNAN COMPANIES, INC.

                                  U.S. EMPLOYEE
                  1996 CASH BONUS AWARD VOLUNTARY DEFERRAL PLAN

1. ELIGIBILITY

All active U.S. employees of Marsh & McLennan Companies, Inc. (the
"Corporation") and its subsidiaries who are designated as eligible for
participation in the MMC Partners Bonus Plan or a Local Bonus Plan, and who are
presently in salary grade 15 (or its equivalent) or above, may, at management's
discretion, be considered for participation in the Marsh & McLennan Companies,
Inc. U.S. Employee 1996 Cash Bonus Award Voluntary Deferral Plan (the "1996
Plan"). Participants in the 1996 Plan may make deferral elections pursuant to
the rules outlined in Section 2 below.

2. PROGRAM RULES

Except as otherwise provided herein, the 1996 Plan shall be administered by the
Compensation Committee of the Board of Directors of the Corporation (the
"Committee"). The Committee shall have authority in its sole discretion to
interpret the 1996 Plan and make all determinations, including the determination
of bonus awards eligible to be deferred, with respect to the 1996 Plan. All
determinations made by the Committee shall be final and binding. The Committee
may delegate to any other individual or entity the authority to perform any or
all of the functions of the Committee under the 1996 Plan and references to the
Committee shall be deemed to include any such delegate. Exercise of deferral
elections under the 1996 Plan must be made in accordance with the following
rules.

a.    Rights to an Award and to a Deferral Election

      The right to a deferral election applies only to the annual cash bonus
      scheduled to be awarded in early 1997 in respect of 1996 services, the
      payment of which bonus would normally be made by the end of the first
      quarter of the 1997 calendar year. The granting of such an annual cash
      bonus award is discretionary and neither delivery of deferral election
      materials nor an election to defer shall affect entitlement to such an
      award. The right to a deferral election does not apply to bonuses
      (including, but not limited to, bonuses pursuant to an employment
      agreement, sign-on or guaranteed bonuses, commissions or non-annual
      incentive payments) that are not awarded as part of an annual cash bonus
      plan.


b.    Election Forms

      In order to ensure that elections to defer bonus amounts are effective
      under applicable tax laws, please complete and sign the attached election
      form(s) and return them (postmarked or delivered) no later than November
      27, 1996. Form(s) should be returned, and any questions should be
      directed, to:

                  Vincent R. Belluccia
                  Manager, Executive Compensation
                  Marsh & McLennan Companies, Inc.
                  1166 Avenue of the Americas
                  New York, New York  10036-2774
                  (212) 345-5657

c.    Deferral Options

      (i) Deferral Amount. An eligible employee may elect to defer a portion of
      such employee's bonus award until January of a specific year ("year
      certain") or until January of the year following retirement in an amount
      represented by one of the following two choices:

            1.    25%, 50% or 75% of the employee's cash bonus award,
                  subject to a maximum limit established by the Committee, or

            2.    the lowest of 25%, 50% or 75% of the employee's cash bonus
                  award which results in a deferral of at least $10,000.

      If the percentage selected times the amount of the cash bonus award is
      less than $10,000, no deferral will be made or deducted from the award.

      (ii) 1996 Deferred Bonus Accounts. If a deferral election is made,
      deferrals may be made into one or both of the two accounts which the
      Corporation shall make available to the participating employee. The
      relevant portion of the award deferral will be credited to the relevant
      account on the first day of the month following the date in which the
      bonus payment would have been made had it not been deferred. The available
      accounts for deferrals of bonuses (the "1996 Deferred Bonus Accounts")
      shall consist of (a) the 1996 Putnam Fund Account and (b) the 1996
      Corporation Stock Account. Amounts may not be transferred between the 1996
      Corporation Stock Account and either the 1996 Putnam Fund Account or the
      "Putnam Transfer Fund Account" (as referred to in Section 2.e. below).


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d. 1996 Putnam Fund Account

      (i) Account Valuation. The 1996 Putnam Fund Account is a bookkeeping
      account the value of which shall be based upon the performance of selected
      funds of the Putnam mutual fund group. The Corporation will determine in
      its sole discretion the funds of the Putnam mutual fund group into which
      deferrals may be made. Deferrals among selected funds comprising the 1996
      Putnam Fund Account must be made in multiples of 5% of the total amounts
      deferred into the 1996 Putnam Fund Account. Deferred amounts will be
      credited to the 1996 Putnam Fund Account with units each reflecting one
      Class A share of the elected fund. Fractional units will also be credited
      to such account, if applicable. The number of such credited units will be
      determined by dividing the value of the bonus award deferred into such
      fund by the net asset value of the elected fund of the 1996 Putnam Fund
      Account as of the close of business on the last trading day on the New
      York Stock Exchange of the month in which such bonus payment would have
      been made had it not been deferred. All dividends paid with respect to an
      elected fund of a 1996 Putnam Fund Account will be deemed to be
      immediately reinvested in such fund.

      (ii) Fund Transfers. Amounts deferred into a 1996 Putnam Fund Account and
      the Putnam Transfer Fund Account may be transferred between eligible funds
      of these respective accounts (but not between the 1996 Putnam Fund Account
      and the Putnam Transfer Fund Account) pursuant to an election which may be
      made once per calendar month (or at such other intervals as the Committee
      may prescribe). Such election shall be effective, and the associated
      transfer shall be based upon the net asset values of the applicable funds
      of the 1996 Putnam Fund Account or the Putnam Transfer Fund Account, as of
      the close of business on the last trading day on the New York Stock
      Exchange of the month (or other applicable period) in which such election
      is received by the Corporation, provided the election is received by the
      25th day of such month (or at least a sufficient number of days,
      determined by the Committee, prior to the end of such other applicable
      period) and not revoked prior to such date. In the event the election is
      not received on a timely basis, such election shall be effective as of the
      close of business on the last trading day on the New York Stock Exchange
      of the immediately following calendar month (or other applicable period),
      provided such election is not revoked prior to the 25th day of such
      following calendar month (or prior to the date determined by the Committee
      for any other applicable period).

e. Putnam Transfer Fund Account

      By November 27, 1996, each individual with respect to whom there is
      maintained an "Interest Factor Account" (established for deferrals of all
      pre-1993


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      bonus awards), whether or not any such individual is eligible for
      participation under Section 1 above, may make an irrevocable election to
      transfer all (but not less than all) of such participant's Interest Factor
      Account into a "Putnam Transfer Fund Account", which election shall be
      effective, and which transfer shall be based upon the net asset value of
      the selected funds of such Putnam Transfer Fund Account, as of the close
      of business on the last trading day on the New York Stock Exchange in
      1996. The Putnam Transfer Fund Account shall be administered in a manner
      consistent with the administration of the 1996 Putnam Fund Account
      pursuant to Section 2.d.(i) above. Distribution elections (including the
      form of payment) otherwise in effect for the Interest Factor Account shall
      remain in effect for amounts transferred to the Putnam Transfer Fund
      Account.

f. 1996 Corporation Stock Account

      (i) Account Valuation. The 1996 Corporation Stock Account is a bookkeeping
      account the value of which shall be based upon the performance of the
      common stock of the Corporation. Amounts deferred into the 1996
      Corporation Stock Account will be credited to such account with units each
      reflecting one share of common stock of the Corporation. Fractional units
      will also be credited to such account, if applicable. The number of such
      credited units will be determined by dividing the value of the bonus award
      deferred into the 1996 Corporation Stock Account (plus the "supplemental
      amount" referred to in clause (ii) below) by the closing price of the
      common stock of the Corporation on the New York Stock Exchange on the last
      trading day on the New York Stock Exchange of the month in which such
      bonus payment would have been made had it not been deferred. Dividends
      paid on the common stock of the Corporation shall be reflected in a
      participant's 1996 Corporation Stock Account by the crediting of
      additional units in such account equal to the value of the dividend and
      based upon the closing price of the common stock of the Corporation on the
      New York Stock Exchange on the date such dividend is paid. Deferrals into
      the 1996 Corporation Stock Account must be deferred to a date not earlier
      than January 1, 2000.

      (ii) Supplemental Amount. With respect to that portion of a bonus award
      which a participating employee defers into the 1996 Corporation Stock
      Account, there shall be credited to such participant's 1996 Corporation
      Stock Account an amount equal to the amount deferred into such account
      plus an additional amount equal to 15% of the amount so deferred (the
      "supplemental amount"). The maximum percentage of any participating
      employee's annual bonus award permitted to be deferred into the 1996
      Corporation Stock Account (prior to giving effect to the supplemental
      amount) is 50% of such award.


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g. Statement of Account

      The Corporation shall provide periodically to each participant (but not
      less frequently than once per calendar quarter) a statement setting forth
      the balance to the credit of such participant in such participant's 1996
      Deferred Bonus Accounts and Putnam Transfer Fund Account.

h. Irrevocability and Acceleration

      Subject to the provisions of paragraph i. (iii) below, all deferral
      elections made under this 1996 Plan are irrevocable. However, the
      Committee may, in its sole discretion, and upon finding that a participant
      has demonstrated severe financial hardship, direct the acceleration of the
      payment of any or all deferred amounts then credited to the participant's
      1996 Deferred Bonus Accounts.

i. Payment of Deferred Amounts

      (i) Year Certain Deferrals. If the participant remains employed until the
      deferral year elected, all amounts relating to "year certain" deferrals
      will be paid in a single distribution, less applicable withholding taxes,
      in January of the deferral year elected, or the participant may elect (at
      the time of the original deferral election) to have distributions from the
      1996 Corporation Stock Account or the 1996 Putnam Fund Account, as the
      case may be, made in up to ten (10) annual installments payable each
      January commencing with the deferral year elected. Annual installments
      will be paid in an amount, less applicable withholding taxes, determined
      by multiplying (i) the balance of the 1996 Corporation Stock Account or
      the 1996 Putnam Fund Account, as the case may be, by (ii) a fraction, the
      numerator of which is 1 and the denominator of which is a number equal to
      the remaining unpaid annual installments.

      (ii) Retirement Deferrals. For participants who retire, amounts relating
      to deferrals until the year following retirement will be paid in a single
      distribution in January of the year following retirement, or the
      participant may elect (at the time of the original deferral election) to
      have distributions from the 1996 Corporation Stock Account or 1996 Putnam
      Fund Account, as the case may be, made in up to ten (10) annual
      installments payable each January commencing with the year following
      retirement. Annual installments will be paid in an amount, less applicable
      withholding taxes, determined by multiplying (i) the balance of the 1996
      Corporation Stock Account or 1996 Putnam Fund Account, as the case may be,
      by (ii) a fraction, the numerator of which is 1 and the denominator of
      which is a number equal to the remaining unpaid annual installments.


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      (iii) Redeferral Election. Participants shall be permitted to delay the
      beginning date of distribution and/or increase the number of annual
      installments (up to the maximum number permitted under this 1996 Plan) for
      awards previously deferred or redeferred under this 1996 Plan provided
      that the redeferral election must be made at least one full calendar year
      prior to the beginning date of distribution.

      (iv) Termination of Employment Prior to End of Deferral Period. Subject to
      the provisions of paragraph (vi) below, in the event of termination of
      employment for any reason prior to completion of the elected deferral
      period, all amounts then in the participant's 1996 Deferred Bonus Accounts
      will be paid to the participant (or the participant's designated
      beneficiary in the event of death) in a single distribution, less
      applicable withholding taxes, as soon as practicable after the end of the
      quarter in which the termination occurred; provided, however, that,
      subject to the provisions of paragraph (vi) below, upon a participant's
      retirement or termination for disability prior to completion of the
      elected deferral period all such amounts shall be paid in January of the
      year following such retirement or termination for disability, as the case
      may be.

      (v) Death During Installment Period. If a participant dies after the
      commencement of payments from his or her 1996 Deferred Bonus Accounts, the
      designated beneficiary shall receive the remaining installments over the
      elected installment period.

      (vi) Special Rules Applicable to 1996 Corporation Stock Account. Notwith
      standing any provision in this 1996 Plan to the contrary (other than
      Section 2.h. above), with respect to a participant's 1996 Corporation
      Stock Account, in the event that prior to January 1, 2000, a participant's
      employment terminates for disability or retirement, all amounts in such
      account will be paid to the participant in a single distribution, less
      applicable withholding taxes, in January of 2000. In the event a
      participant's employment terminates on account of death prior to January
      1, 2000, the distribution rule in paragraph (iv) above will apply. If,
      however, the termination of employment prior to January 1, 2000 is on
      account of a reason other than death, disability or retirement, the
      participant will receive, as soon as practicable following the end of the
      quarter in which the termination occurred, a single distribution, less
      applicable withholding taxes, of (a) the balance of the participant's 1996
      Corporation Stock Account less (b) the portion of such balance
      attributable to the supplemental amount (including earnings thereon),
      which portion shall be forfeited in its entirety. For purposes of
      determining the portion of the balance of the 1996 Corporation Stock
      Account attributable to the supplemental amount, the supplemental amount
      shall be increased or decreased by the respective gain or loss in the 1996
      Corporation Stock Account attributable to such supplemental amount.


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      (vii) Change in Control. Notwithstanding any other provision in this 1996
      Plan to the contrary, in the event of a "change in control" of the
      Corporation, as defined in the Corporation's 1992 Incentive and Stock
      Award Plan (the "1992 Incentive Plan"), all amounts credited to a
      participant's 1996 Deferred Bonus Accounts as of the effective date of
      such change in control, including any interest accrued thereon, will be
      distributed within five days of such change in control as a lump sum cash
      payment, less applicable withholding taxes.

      (viii) Form of Payment. All payments in respect of the 1996 Putnam Fund
      Account shall be made in cash and payments in respect of the 1996
      Corporation Stock Account shall be made in shares of common stock of the
      Corporation (with cash paid in lieu of any fractional shares); provided,
      however, that in the event of a change in control of the Corporation,
      payments from the 1996 Corporation Stock Account shall be made in cash
      based upon (A) the highest price paid for shares of common stock of the
      Corporation in connection with such change in control or (B) if shares of
      common stock of the Corporation are not purchased or exchanged in
      connection with such change in control, the closing price of the common
      stock of the Corporation on the New York Stock Exchange on the last
      trading day on the New York Stock Exchange prior to the date of the change
      in control.

j. Tax Treatment

      Under present Federal income tax laws, no portion of the balance credited
      to a participant's 1996 Deferred Bonus Accounts or Putnam Transfer Fund
      Account will be includable in income for Federal income tax purposes
      during the period of deferral. However, FICA tax withholding is required
      currently on the cash bonus amount (excluding any portion subject to a
      mandatory deferral) awarded to the participant, and such withholding is
      required on the supplemental amount in January of 2000. When any part of
      the 1996 Deferred Bonus Accounts or Putnam Transfer Fund Account is
      actually paid to the participant, such portion will be includable in
      income, and Federal, state and local income tax withholding will apply.
      The Corporation may make necessary arrangements in order to effectuate any
      such withholding, including the mandatory withholding of shares of common
      stock of the Corporation which would otherwise be distributed to a
      participant.

k. Beneficiary Designation

      Each participant shall have the right, at any time, to designate any
      person or persons as beneficiary or beneficiaries (both principal as well
      as contingent) to whom payment shall be made under the 1996 Plan and any
      other Cash Bonus


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      Award Voluntary Deferral Plan for which the participant has an account
      balance (the "Plans"), in the event of death prior to complete
      distribution to the participant of the amounts due under the Plans. Any
      beneficiary designation may be changed by a participant by the filing of
      such change in writing on a form prescribed by the Corporation. The filing
      of a new beneficiary designation form will cancel all beneficiary
      designations previously filed and apply to all deferrals in the account. A
      beneficiary designation form is attached and when completed should be
      forwarded to Vincent R. Belluccia, at the address set forth in Section
      2.b. above. If a participant does not have a beneficiary designation in
      effect, or if all designated beneficiaries predecease the participant,
      then any amounts payable to the beneficiary shall be paid to the
      participants estate. The payment to the named beneficiary shall completely
      discharge the Corporation's obligations under the 1996 Plans.

l. Changes in Capitalization

      If there is any change in the number or class of shares of common stock of
      the Corporation through the declaration of stock dividend or other
      extraordinary dividends, or recapitalization resulting in stock splits, or
      combinations or exchanges of such shares or in the event of similar
      corporate transactions, each participant's 1996 Corporation Stock Account
      shall be equitably adjusted by the Committee to reflect any such change in
      the number or class of issued shares of common stock of the Corporation or
      to reflect such similar corporate transaction.

3. AMENDMENT AND TERMINATION OF THE 1996 PLAN

      The Committee may, at its discretion and at any time, amend the 1996 Plan
      in whole or in part. The Committee may also terminate the 1996 Plan in its
      entirety at any time and, upon any such termination, each participant
      shall be paid in a single distribution, or over such period of time as
      determined by the Committee (not to extend beyond the earlier of 10 years
      or the elected deferral period), the then remaining balance in such
      participant's 1996 Deferred Bonus Accounts.

4. MISCELLANEOUS

      A participant under the 1996 Plan is merely a general (not secured)
      creditor and nothing contained in the 1996 Plan shall create a trust of
      any kind or a fiduciary relationship between the Corporation and the
      participant or the participant's estate. Nothing contained herein shall be
      construed as conferring upon the participant the right to continued
      employment with the Corporation or its subsidiaries, or to a cash bonus
      award. Except as otherwise provided by applicable law, benefits payable
      under the 1996 Plan may not be assigned or


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      hypothecated and no such benefits shall be subject to legal process or
      attachment for the payment of any claim of any person entitled to receive
      the same. The adoption of the 1996 Plan and any elections made pursuant to
      the 1996 Plan are subject to approval of the 1996 Plan by the Committee.


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