IDEX II SERIES FUND
N14AE24, 1996-06-03
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                                                      Registration No. ________

              As filed with the Securities and Exchange Commission
                                 on June 3, 1996


                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                                    FORM N-14

             REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933

                      Pre-Effective Amendment No. _________
                     Post-Effective Amendment No. _________




                              IDEX II Series Fund
- -------------------------------------------------------------------------------
               (Exact Name of Registrant as Specified in Charter)


                                 (813) 585-6565
- -------------------------------------------------------------------------------
                        (Area Code and Telephone Number)


                 201 Highland Avenue, Largo, Florida 33770-2597
- -------------------------------------------------------------------------------
(Address of Principal Executive Offices: Number, Street, City, State, Zip Code)



                            G. John Hurley, President
                               IDEX II Series Fund
                               201 Highland Avenue
                              Largo, FL 33770-2957
- -------------------------------------------------------------------------------
                     (Name and Address of Agent for Service)


    Copy to:                  Becky A. Ferrell, Esq.
                              IDEX II Series Fund
                              201 Highland Avenue
                              Largo, FL  34640
- -------------------------------------------------------------------------------

Approximate Date  of  Proposed  Public  Offering:  As soon as practicable after
this Registration Statement becomes effective.

It is  proposed  that this  filing  will  become  effective  on (July 3, 1996),
pursuant to Rule 488 under the Securities Act of 1933.


The Registrant  has  previously  filed a declaration  registering an indefinite
amount of  shares of  beneficial  interest  pursuant  to Rule  24f-2  under the
Investment Company  Act of 1940,  as  amended.  Accordingly,  no filing  fee is
payable  herewith.  The  Registrant  filed  on  December  26,  1995, the notice
required by Rule 24f-2 for its fiscal year ended September 30, 1995.





<PAGE>
                               IDEX II SERIES FUND

                       CONTENTS OF REGISTRATION STATEMENT

                           This Registration Statement
                          contains the following pages
                                 and documents:

                                   Front Cover
                                  Contents Page
                              Cross-Reference Sheet
                             Letter to Shareholders
                            Notice of Special Meeting

                                     PART A

                           Prospectus/Proxy Statement

                                     PART B

                       Statement of Additional Information

                                     PART C

                                Other Information
                                 Signature Page
                                    Exhibits


                              Forms of Proxy Cards
                 Follow Part C as an Appendix to this Form N-14




<PAGE>
                               IDEX II SERIES FUND

                              CROSS REFERENCE SHEET

                       Part A - Prospectus/Proxy Statement

Form N-14 Item                             Caption
- --------------                             -------


1.  Beginning of Registration              Cover Page; Cross-Reference Sheet
    Statement and Outside Front 
    Cover Page of Prospectus

2.  Beginning and Outside Back             Table of Contents
    Cover of Prospectus

3.  Fee Table, Synopsis Information        Summary; Principal Risk Factors
    and Risk Factors

4.  Information About the Transaction      Summary; The Proposed 
                                           Reorganization; Appendix A

5.  Information About the Registrant       Summary; Additional Available 
                                           Information; Current Prospectus of
                                           Registrant dated February 1, 1996

6.  Information About the Company          Summary; Additional Available 
    Being Acquired                         Information; Current Prospectuses of
                                           IDEX Fund and IDEX Fund 3 dated
                                           March 1, 1996

7.  Voting Information                     Introduction and Voting Information

8.  Interest of Certain Persons            Introduction and Voting Information;
    and Experts                            Miscellaneous

9.  Additional Information Required        Not Applicable
    for Reoffering by Persons Deemed 
    to be Underwritten

                  Part B - Statement of Additional Information

10. Cover Page                             Cover Page

11. Table of Contents                      Table of Contents

12. Additional Information About           Current Statement of Additional 
    the Registrant                         Information of Registrant dated 
                                           February 1, 1996

13. Additional Information About           Current Statements of Additional 
    the Company Being Acquired             Information of IDEX Fund and IDEX 
                                           Fund 3 dated March 1, 1996

14. Financial Statements                   Current Annual Report of Registrant;
                                           Semi-Annual Report of Registrant;
                                           Current Annual Reports of IDEX Fund
                                           and IDEX Fund 3; Pro Forma Financial
                                           Statements  as of September 30, 1995
                                           and updated interim  ProForma
                                           Financial Statements as of
                                           March 31, 1996

                           Part C - Other Information

15.     Indemnification

16.     Exhibits

17.     Undertakings


<PAGE>

                                    IDEX FUND
                                   IDEX FUND 3
                               201 Highland Avenue
                            Largo, Florida 33770-2597
                                 July ___, 1996

Dear Fellow Shareholder:

You are cordially invited to attend the joint special meeting of shareholders of
IDEX  Fund and IDEX  Fund 3 that  will be held at 201  Highland  Avenue,  Largo,
Florida on  September  16, 1996 at 10:00 a.m.,  local time.  A  Prospectus/Proxy
Statement,  which gives you information about the purpose of the meeting,  and a
form of proxy for you to cast your vote,  are included  with this  letter.  This
will be an  important  meeting  and we hope you will  read the  Prospectus/Proxy
Statement carefully and that you will vote.

The Prospectus/Proxy  Statement asks you to approve the proposed  reorganization
of IDEX Fund and IDEX Fund 3 (the  "Funds")  and the  transactions  contemplated
thereby (the "Reorganization"),  pursuant to which the Funds will be reorganized
and  become  part of IDEX II Growth  Portfolio  of the IDEX II Series  Fund.  If
approved,  it is anticipated that the  Reorganization  will be implemented on or
about  September 20, 1996.  The  shareholders  of both IDEX Fund and IDEX Fund 3
must approve the  Reorganization.  If the Reorganization is approved,  IDEX Fund
and IDEX Fund 3 will be dissolved,  and the  shareholders  of IDEX Fund and IDEX
Fund 3 will  automatically  become holders of a separate class of shares of IDEX
II Growth Portfolio, to be designated Class T Shares (the "Class T Shares"). The
Reorganization  will be a tax-free  Reorganization,  therefore,  no gain or loss
will  result to the  Funds,  their  shareholders,  or the IDEX II  Series  Fund.
Pre-liquidating distributions will be made to shareholders of the Funds prior to
the closing of the Reorganization.

IDEX II Growth Portfolio has the same investment  objective and policies as each
of the Funds.  Your rights and  responsibilities  as a shareholder  of IDEX Fund
and/or  IDEX  Fund  3  will  not  be   materially   affected  by  the   proposed
Reorganization.   The  adviser,   sub-adviser,   portfolio  manager,   principal
underwriter and other service  providers for each of the Funds currently are the
same as those for the IDEX II Growth Portfolio. Like the shares of IDEX Fund and
IDEX Fund 3, Class T Shares of the IDEX II Growth Portfolio will be sold subject
to a maximum initial 8.50% sales


<PAGE>



charge,  but will not be subject to ongoing annual 12b-1 distribution or service
fees. Class T Shares are not currently  anticipated to be offered or sold to new
investors.

The Reorganization is part of an effort by the IDEX Group of Funds to reduce the
number of separately  organized  investment  companies in the IDEX Group, and to
combine the prospectuses,  statements of additional information, and shareholder
reports for funds that are currently  separately  organized.  We anticipate that
the Reorganization should result over time in a reduction in the level of future
operating  expenses  associated  with  maintaining  IDEX Fund and IDEX Fund 3 as
separate entities as compared with combining them into the Class T Shares of the
Growth Portfolio,  as well as economies of scale and more efficient  operations.
In addition,  it is  anticipated  that the  Reorganization  will result in lower
advisory  fees  because  the  combined   assets  of  the  Portfolio   after  the
Reorganization will enable all Class T shareholders  (including former IDEX Fund
and IDEX Fund 3  shareholders)  to reach advisory fee  breakpoints  currently in
effect for the Portfolio.  For more detailed  information,  please read "Reasons
for the  Reorganization"  in the  Prospectus/Proxy  Statement included with this
letter.

Your Trustees have recently reviewed and unanimously endorsed the Reorganization
as being in the best interests of the shareholders of IDEX Fund and IDEX Fund 3.
Trustees of IDEX II Series Fund have recently reviewed and unanimously  endorsed
the Reorganization as being in the best interests of the shareholders of IDEX II
Growth Portfolio and IDEX II Series Fund. Your Trustees recommend a vote FOR the
Reorganization.

We realize that this Prospectus/Proxy Statement is detailed and technical and we
hope this letter presents a concise overview of the Reorganization.  We hope you
will be able to attend the meeting and would welcome the opportunity to meet you
and  discuss  any  questions  you might  have about the Funds and IDEX II Growth
Portfolio. However, regardless of whether you plan to attend the meeting, please
vote each proxy you receive.  By promptly  signing and returning each proxy, you
will help avoid the necessity and expense of sending follow up letters to obtain
a quorum.  Thank you for your prompt response.  We look forward to seeing you at
the meeting.




       /s/ JOHN R. KENNEY               /S/ G. JOHN HURLEY

       John R. Kenney                    G. John Hurley
       Chairman of the Board             President and Chief Executive Officer


<PAGE>



If you are a shareholder  of more than one of the Funds involved in the meeting,
you will  receive a proxy  statement  and proxy card  relating to shares of each
Fund. Please be certain to vote and return each proxy card.

                                    IDEX FUND
                                   IDEX FUND 3
                               201 Highland Avenue
                            Largo, Florida 33770-2597
                                 (800) 851-9777

                   NOTICE OF A SPECIAL MEETING OF SHAREHOLDERS

                               September 16, 1996

To the respective shareholders of IDEX Fund and IDEX Fund 3:

Notice is hereby given that a special  meeting of the  shareholders of IDEX Fund
and IDEX Fund 3 (each, a "Fund" and  collectively,  the "Funds"),  respectively,
will be held jointly at 201 Highland Avenue,  Largo, Florida, on the 16th day of
September,  1996, at 10:00 a.m., local time, or any adjournment(s)  thereof, for
the following purposes:

           1.        To  approve a proposed Agreement and Plan of Reorganization
                      and Liquidation dated _____________,  1996 among the Funds
                      and IDEX II Series  Fund,  on behalf of its IDEX II Growth
                      Portfolio, providing for the transfer of all of the assets
                      of IDEX Fund and IDEX  Fund 3 to IDEX II Growth  Portfolio
                      in exchange for Class T Shares of IDEX II Growth Portfolio
                      having a value equal to the  aggregate  net asset value of
                      the IDEX Fund and IDEX Fund 3 shares,  and the  redemption
                      of all outstanding  shares of IDEX Fund and IDEX Fund 3 by
                      distributing  to holders thereof Class T Shares of IDEX II
                      Growth  Portfolio equal in value to the IDEX Fund and IDEX
                      Fund 3 shares redeemed.


<PAGE>



           2.        To transact such other business as may properly come before
                      the meeting or any adjournment(s) thereof.

The  Boards of  Trustees  of IDEX  Fund and IDEX Fund 3 have  fixed the close of
business  on  July  18,  1996,  as the  record  date  for the  determination  of
shareholders  of each Fund  entitled to notice of, and to vote at, the  meeting.
You are  entitled to vote at the meeting and any  adjournment(s)  thereof if you
owned  shares of either of the Funds at the close of business on July 18,  1996.
If you attend the  meeting,  you may vote your  shares in person.  If you do not
expect to attend  the  meeting,  please  complete,  date,  sign and  return  the
enclosed proxy card in the enclosed postage paid envelope. If you mail your vote
by proxy and then  decide to attend the  meeting,  you may  change  your vote in
person at the meeting.

                                     By Order of the Board of Trustees,



                                     Becky A. Ferrell, Vice President,
                                     Counsel and Secretary
                                     IDEX Fund
                                     IDEX Fund 3
                                     Largo, Florida

July ___, 1996

                             YOUR VOTE IS IMPORTANT
                        NO MATTER HOW MANY SHARES YOU OWN

Please  indicate your voting  instructions  on the enclosed proxy card, date and
sign the card,  and return it in the envelope  provided.  If you sign,  date and
return the proxy card but give no voting instructions, your shares will be voted
"FOR" the Reorganization.  In order to avoid the additional expense and delay of
further solicitation, we ask for your cooperation in voting.


<PAGE>



               PROSPECTUS/PROXY STATEMENT DATED _________________

                                    IDEX FUND
                                   IDEX FUND 3

                               201 Highland Avenue
                            Largo, Florida 33770-2597
                           (Toll Free) 1-800-851-9777

This  Prospectus/Proxy  Statement is a joint proxy  statement  for IDEX Fund and
IDEX  Fund 3  (each,  a "Fund"  and  collectively,  the  "Funds")  furnished  in
connection with the solicitation of proxies by the respective Boards of Trustees
of IDEX  Fund and  IDEX  Fund 3 to be used at each  Fund's  special  meeting  of
shareholders or any adjournment(s) thereof (the "Meeting").  The Meeting will be
held jointly on September  16, 1996 at 10:00 a.m.,  local time,  at 201 Highland
Avenue, Largo, Florida 33770-2597.

The primary purpose of the Meeting is to vote on the proposed  reorganization of
IDEX Fund and IDEX Fund 3 into the Growth  Portfolio of IDEX II Series Fund (the
"Portfolio").   The  proposed  reorganization  (the  "Reorganization")  will  be
effected  in  accordance  with  the  Agreement  and Plan of  Reorganization  and
Liquidation  attached hereto as Exhibit A (the "Plan").  The Reorganization will
be effected by the  transfer of all of the assets of each Fund to the  Portfolio
in  exchange  solely for shares of  beneficial  interest,  no par value,  in the
Portfolio of a class to be established  for this purpose and designated  Class T
shares (the "Class T Shares"), and the assumption by the Portfolio of all of the
liabilities of each Fund. The Class T Shares would then be distributed  pro rata
to the respective  shareholders  of IDEX Fund and IDEX Fund 3, and IDEX Fund and
IDEX Fund 3 would be liquidated. As a result of and on the effective date of the
Reorganization,  each respective  shareholder of IDEX Fund and IDEX Fund 3 would
receive a number of full and fractional Class T Shares which,  although they may
be a  different  number of shares  from the number of shares of IDEX Fund and/or
IDEX Fund 3  formerly  owned by such  shareholders,  will have a total net asset
value equal to the net asset value of the respective shareholder's IDEX Fund and
IDEX Fund 3 shares on the effective date of the Reorganization.



<PAGE>



IDEX II Series Fund is an open-end  diversified  management  investment  company
organized as a Massachusetts  business  trust,  and currently has eleven series:
IDEX II Growth,  Global,  Flexible Income,  Tax-Exempt,  Income Plus, Aggressive
Growth, Equity-Income, Balanced, Capital Appreciation, Tactical Asset Allocation
and  C.A.S.E.  Portfolios.  The IDEX II Growth  Portfolio is a series of IDEX II
Series  Fund.  The shares of  beneficial  interest of each series are  currently
divided  into three  classes:  Class A,  Class B and Class C shares.  Each class
represents  an  interest  in the  same  assets  of the  Portfolio.  The  current
Prospectus for IDEX II Series Fund contains a detailed description regarding the
differences  in the classes of shares of each series of IDEX II Series Fund that
are  currently  offered  to  investors.  The only  investment  objective  of the
Portfolio is growth of capital.

This Prospectus/Proxy  Statement, which should be retained for future reference,
sets forth concise  information about the proposed  Reorganization and about the
Class T Shares of the Growth  Portfolio  that an  investor  should  know  before
voting on the proposed Reorganization.  A copy of the current prospectus of IDEX
Fund and of IDEX Fund 3, each  dated  March 1,  1996,  have been  filed with the
Securities and Exchange  Commission  ("SEC") and are  incorporated  by reference
herein.  Copies  of each  Fund  prospectus,  and  the  Statement  of  Additional
Information  for each Fund, may be obtained  without  charge by contacting  IDEX
Mutual Funds,  201 Highland  Avenue,  Largo  Florida  33770- 2597, or by calling
toll-free 1-800-851-9777.  Copies can also be inspected and copied at the Public
Reference Room maintained by the SEC at 450 Fifth Street, N.W., Washington, D.C.
20549,  and obtained from the Public Reference Branch Office of Consumer Affairs
and Information Services,  SEC, Washington,  D.C. 20559, at prescribed rates. In
addition,  the current  prospectus of the IDEX II Series Fund dated  February 1,
1996 (which contains information regarding the Portfolio), is included with this
Prospectus/Proxy Statement, and is also incorporated by reference herein.

A Statement  of  Additional  Information  dated  February 1, 1996 of the IDEX II
Series Fund (which contains information  regarding the Portfolio) and Statements
of  Additional  Information  for IDEX Fund and IDEX Fund 3, each dated  March 1,
1996,  have been filed with the SEC and are  incorporated  by reference  herein.
Copies of these documents may also be obtained without charge


<PAGE>



by contacting IDEX Mutual Funds, 201 Highland Avenue, Largo, Florida 33770-2597,
or by calling toll-free 1-800-851-9777.

A Statement of Additional  Information dated  ________________,  relating to the
proposed   Reorganization,   including   historical  and  pro  forma   financial
statements, has been filed with the SEC and is incorporated by reference herein.
Copies of this  Statement  of  Additional  Information  may be obtained  without
charge by contacting  IDEX Mutual Funds,  201 Highland  Avenue,  Largo,  Florida
33770-2597, or by calling toll-free 1-800-851-9777.

THESE  SECURITIES ARE NOT DEPOSITS OR OBLIGATIONS  OF, OR GUARANTEED OR ENDORSED
BY, THE FEDERAL DEPOSIT INSURANCE CORPORATION, THE FEDERAL RESERVE BOARD, OR ANY
OTHER AGENCY.

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.




<PAGE>



                                TABLE OF CONTENTS



Introduction and Voting Information............................................1
Approval of a Proposed Agreement and Plan of Reorganization and Liquidation
      for the Funds and the Transactions Contemplated Thereby..................4
Summary........................................................................4
The Proposed Reorganization....................................................4
Operation of the Portfolio After the Reorganization............................5
IDEX II Series Fund............................................................6
Management and Distribution Fees...............................................8
Summary of Expenses............................................................9
Principal Risk Factors........................................................12
The Reorganization............................................................12
Agreement and Plan of Reorganization and Liquidation..........................12
Reasons for the Reorganization................................................14
Investment Objectives and Policies............................................17
Tax Considerations............................................................17
Expenses of the Reorganization................................................18
Appraisal Rights..............................................................18
Purchases and Exchanges.......................................................18
Redemption Procedures.........................................................20
Dividends and Distributions...................................................20
Comparison of Investment Objectives and Policies..............................20
Description of Securities To Be Issued........................................21
Capitalization................................................................23
Ratios........................................................................25
Miscellaneous.................................................................27
      Additional Available Information........................................27
      Legal Matters...........................................................28
      Experts.................................................................28
      Shareholder Proposals...................................................28
      Other Business..........................................................29
Agreement and Plan of Reorganization And Liquidation..................Appendix A
Prospectus of IDEX II Series Fund dated February 1, 1996.......................*

*Enclosed Herewith


<PAGE>



                       INTRODUCTION AND VOTING INFORMATION

This document is a joint Prospectus/Proxy  Statement for IDEX Fund and IDEX Fund
3 (each, a "Fund" and  collectively,  the "Funds")  furnished to shareholders of
the Funds in  connection  with the  solicitation  of proxies  by the  respective
Boards  of  Trustees  of IDEX  Fund and IDEX  Fund 3, to be used at each  Fund's
special meeting of shareholders or any  adjournment(s)  thereof (the "Meeting").
The Meeting  will be held  jointly on  September  16, 1996 at 10:00 a.m.,  local
time, at 201 Highland Avenue,  Largo,  Florida 33770- 2597, for the purposes set
forth in the Notice of the Special Meeting.

Shareholders  of record of each Fund at the close of  business  on July 18, 1996
(the "Record  Date") will be entitled to vote at the Meeting.  Shareholders  are
entitled  to one vote for each share held and  fractional  votes for  fractional
shares held. A majority of the shares of beneficial interest  outstanding on the
Record  Date,  represented  in person or by proxy,  of a Fund will  constitute a
quorum for the Meeting and  therefore  must be present  for the  transaction  of
business at that Fund's  Meeting.  In the event that for either Fund a quorum is
not  present at the  Meeting,  or a quorum is present  but  sufficient  votes to
approve the  Reorganization  are not received,  the persons named as proxies may
propose  one or more  adjournments  of that  Fund's  Meeting  to permit  further
solicitation of proxies.  Any such adjournment will require the affirmative vote
of a majority of that Fund's shares  represented  at the Meeting in person or by
proxy.  The  persons  named as  proxies  will vote those  proxies  that they are
entitled to vote FOR the Reorganization in favor of an adjournment and will vote
those  proxies  required to be voted  AGAINST the  Reorganization  against  such
adjournment.  A shareholder vote may be taken on the Reorganization  proposed in
this  Prospectus/Proxy  Statement  prior to any such  adjournment  if sufficient
votes have been received and it is otherwise appropriate.

The  individuals  named as  proxies  in the  enclosed  proxy  card  will vote in
accordance with your directions, if your proxy is received properly executed. If
you properly execute your proxy and give no voting  instructions with respect to
the Reorganization,  your shares will be voted FOR the Reorganization.  The duly
appointed proxies may, in their discretion,  vote upon such other matters as may
properly come before the Meeting.


                                        1

<PAGE>



Abstentions  and "broker  non-votes"  (as  defined  below) are counted as shares
eligible to vote at the Meeting in determining whether a quorum is present,  but
do  not  represent  votes  cast  with  respect  to the  Reorganization.  "Broker
non-votes" are shares held by a broker or nominee as to which  instructions have
not been received from the beneficial owners or persons entitled to vote and the
broker or nominee does not have discretionary voting power.

You may revoke  your  proxy:  (a) at any time prior to its  exercise  by written
notice of its  revocation to the Secretary of the  applicable  Fund at the above
address  prior to the Meeting;  (b) by the  subsequent  execution  and return of
another proxy prior to the Meeting; or (c) by being present and voting in person
at the  Meeting  and giving oral  notice of  revocation  to the  Chairman of the
Meeting.

Shareholders of a  Massachusetts  business trust such as a Fund are not entitled
to appraisal rights (i.e., to demand fair value of their shares) in the event of
a  reorganization.  Consequently,  the shareholders of each of the Funds will be
bound by the terms of the Reorganization, if approved. Any shareholder of a Fund
may,  however,  redeem his or her Fund  shares at net asset  value  prior to the
closing date of the Reorganization.

The  Reorganization  must be approved by a majority of the outstanding shares of
the particular  Fund, which is defined as the lesser of (1) the affirmative vote
of 67% or more of the shares of the Fund  present at the  Meeting if the holders
of more than 50% of the outstanding shares are present in person or by proxy, or
(2)  the  vote  of  more  than  50%  of the  outstanding  shares  of  the  Fund.
Consummation  of the  Reorganization  will  require  the  affirmative  vote of a
majority of outstanding shares of both IDEX Fund and IDEX Fund 3.

As of  the  Record  Date,  IDEX  Fund  and  IDEX  Fund  3 had  ____________  and
____________ shares of beneficial interest outstanding,  respectively. As of the
Record  Date,  State  Street  Bank and Trust  Company as Trustee for the ConAgra
Retirement  Income  Savings  Plan,  Boston,   Massachusetts,   owned  of  record
____________  (___%) of the  outstanding  shares of IDEX Fund.  As of the Record
Date,  IDEX II Growth  Portfolio  had  ________  shares of  beneficial  interest
outstanding. To the knowledge of IDEX Fund 3 and

                                        2

<PAGE>



IDEX  II  Growth  Portfolio,  as  of  the  Record  Date,  no  shareholder  owned
beneficially  more than 5% of the  outstanding  shares of either the Fund or the
Portfolio.

The  principal  solicitation  of  proxies  will be by the  mailing of this joint
Prospectus/Proxy  Statement on or about July 21,  1996,  but proxies may also be
solicited by telephone and/or in person by representatives of each Fund, regular
employees of Idex Investor  Services,  Inc., the transfer agent of each Fund, or
its affiliate(s),  certain  broker-dealers (who may be specifically  compensated
for such services),  and  representatives  of any independent proxy solicitation
service  retained  for the  meeting.  Arrangements  will be made with  brokerage
houses and other  custodians,  nominees,  and fiduciaries to forward proxies and
proxy  materials to their  principals.  The costs of the meeting,  including the
preparation and mailing of the notice, Prospectus/Proxy Statement and proxy, and
the  solicitation of proxies,  including  reimbursement  to  broker-dealers  and
others who forward proxy materials to their clients, will be borne by the Funds.

The shareholders of each of IDEX Fund and IDEX Fund 3 are being asked to approve
the  proposed  Reorganization  pursuant  to which all of the assets of the Funds
would be  transferred  to the  Portfolio  in exchange  for Class T Shares of the
Portfolio and the assumption by the Portfolio of all of the Funds'  liabilities.
Consummation  of the  Reorganization  is  conditioned  upon the  approval of the
Reorganization by shareholders of IDEX Fund and by shareholders of IDEX Fund 3.

The Board of  Trustees of each of the Funds  recommends  that you vote "FOR" the
approval of the Reorganization.


                                        3

<PAGE>



                        APPROVAL OF A PROPOSED AGREEMENT
                   AND PLAN OF REORGANIZATION AND LIQUIDATION
             FOR THE FUNDS AND THE TRANSACTIONS CONTEMPLATED THEREBY

                                     SUMMARY

The following is a summary of certain  information  contained  elsewhere in this
Prospectus/Proxy  Statement,  the respective  Prospectuses of IDEX Fund, IDEX II
Series Fund and IDEX Fund 3, and the Plan.  Shareholders  should read the entire
Prospectus/Proxy Statement carefully.

The Proposed Reorganization

The purpose of each  Meeting is to vote on the proposed  Reorganization  of IDEX
Fund and IDEX Fund 3 into the IDEX II Growth  Portfolio,  a  separate  series of
IDEX II Series Fund, which,  like the Funds, is a Massachusetts  business trust.
In order to  effect  the  Reorganization,  the  shareholders  of each  Fund must
approve  the  Plan,  the  form of  which is  attached  to this  Prospectus/Proxy
Statement as Exhibit A. The  Reorganization  will involve the transfer of all of
the assets of each Fund in exchange solely for shares of beneficial interest, no
par value,  in the Portfolio,  of a class to be established for this purpose and
designated  Class T Shares  (the "Class T Shares");  and the  assumption  by the
Portfolio of all of the  liabilities of each Fund. The Class T Shares would then
be distributed pro rata to the respective  shareholders of each Fund in complete
liquidation  of such Fund.  The Trustees of each Fund,  at a meeting held on May
22, 1996, approved the Plan. The Plan was executed on _______________, 1996.

The investment  objective,  policies and restrictions of the Portfolio following
the  Reorganization  are  anticipated  to be  identical  in all  respects to the
current  investment  objective,  policies and  restrictions of each Fund. In the
view of management  of the Funds,  the rights of Fund  shareholders  will not be
materially affected by the Reorganization.  Class T Shares of the Portfolio will
not be  subject  to a Plan of  Distribution  adopted  pursuant  to  Rule  12b-1;
therefore,  no 12b-1  distribution or service fees will be applicable to Class T
Shares.  Finally,  each Fund and IDEX II Series Fund have received an opinion of
counsel that the Reorganization will be a tax-free  Reorganization and therefore
will result

                                        4

<PAGE>



in  no  tax  consequences,   other  than  a   pre-liquidating   distribution  to
shareholders of the Funds prior to the closing of the Reorganization.

The consummation of the  Reorganization is subject to a number of conditions set
forth in the Plan.  Among other  conditions,  it is a condition  of the proposed
Reorganization  that the  shareholders  of each of the Funds shall have approved
the Plan and the  transactions  contemplated  thereby.  After the closing of the
Reorganization,  the name of IDEX II Series  fund will be changed to IDEX Series
Fund.

Operation of the Portfolio After the Reorganization

Implementation of the Reorganization will not result in any material change with
respect to the nature of the investment owned by former Fund  shareholders.  The
investment  adviser,  sub-adviser,   principal  underwriter  and  other  service
providers  currently  employed by each of the Funds also currently serve in such
capacities for the Portfolio. The portfolio manager for the Funds currently also
serves as portfolio manager for the Portfolio.  The Board of Trustees of IDEX II
Series Fund has approved a Management and Investment Advisory Agreement pursuant
to which Idex  Management,  Inc.  ("IMI") serves as the  Portfolio's  investment
adviser which has terms substantially identical to the Management and Investment
Advisory  Agreement   currently  in  effect  between  each  Fund  and  IMI  (see
"Management and Distribution Fees," below).  Similarly, the Board of Trustees of
IDEX II Series Fund has approved an  Investment  Counsel  Agreement  pursuant to
which Janus Capital  Corporation ("Janus Capital") serves as the sub-adviser for
the Portfolio which has terms substantially  identical to the Investment Counsel
Agreement currently in effect between IMI and Janus Capital with respect to each
Fund.

InterSecurities,   Inc.  ("ISI")  serves,   and  upon   implementation   of  the
Reorganization,  will  continue to serve,  as the principal  underwriter  of the
Portfolio  (including its Class T Shares) pursuant to an Underwriting  Agreement
which is the same,  in all  material  respects,  as the  Underwriting  Agreement
currently  in effect  between  the Funds and ISI  except  those  changes  to the
Underwriting  Agreement that are deemed  necessary and appropriate to facilitate
the offering of the Class T Shares,  and are approved by the Trustees of IDEX II
Series  Fund,  including  the  Trustees  of  IDEX  II  Series  Fund  who are not
"interested  persons"  of IDEX II Series  Fund or of the Funds,  as that term in
defined in the Investment Company Act of 1940, as amended

                                        5

<PAGE>



("Independent  Trustees").  ISI also serves as the  administrator of the IDEX II
Series Fund and the Portfolio  pursuant to an Administrative  Services Agreement
virtually identical to the Administrative Services Agreement currently in effect
between IMI and ISI with respect to each of the Funds. Similarly,  custodian and
transfer  agency  arrangements  with Investors  Fiduciary Trust Company and Idex
Investor  Services,  Inc.,  respectively,  for the IDEX II  Series  Fund and the
Portfolio  are  anticipated  to be  identical to the  arrangements  currently in
effect with respect to each of the Funds.  In  addition,  Price  Waterhouse  LLP
serves as the  independent  accountants  of IDEX  Fund,  IDEX Fund 3 and IDEX II
Series Fund.

For the  reasons set forth below under  "Reasons  for the  Reorganization,"  the
Board  of  Trustees  of each  Fund,  including  the  Independent  Trustees,  has
concluded that the Reorganization is in the best interests of such Fund and that
the  interests of its  shareholders  will not be diluted or otherwise  adversely
affected as a result of the  Reorganization.  Accordingly,  each Fund's Board of
Trustees recommends approval of the Reorganization.

IDEX II Series Fund

Like the  Funds,  IDEX II Series  Fund is an  open-end,  diversified  management
investment  company,  organized  as a  business  trust  under  the  laws  of the
Commonwealth of  Massachusetts  pursuant to a Declaration of Trust dated January
7, 1986.  The operations of IDEX II Series Fund are governed by a Restatement of
Declaration of Trust dated August 30, 1991 ("Declaration of Trust"),  its Bylaws
and  Massachusetts  law. IDEX II Series Fund is subject to the provisions of the
1940 Act and the rules and  regulations  of the SEC  thereunder.  IDEX II Series
Fund is a "series  fund";  it issues  its  shares in  series,  with each  series
representing a separately  managed portfolio of securities.  IDEX II Series Fund
currently consists of eleven series:  IDEX II Growth,  Global,  Flexible Income,
Tax-Exempt,  Income Plus, Aggressive Growth,  Equity-Income,  Balanced,  Capital
Appreciation, Tactical Asset Allocation and C.A.S.E. Portfolios. The fiscal year
of each series of IDEX II Series Fund currently  ends on September 30,  although
the Board of Trustees of IDEX II Series Fund  recently  approved a change in the
fiscal year end of IDEX II Series Fund to October 31. This change is expected to
take effect during calendar year 1996. Like the Funds,  each separate  portfolio
of IDEX II Series Fund is  authorized by its Board of Trustees to issue and sell
its shares in multiple classes. Currently, each Portfolio of IDEX II Series Fund

                                        6

<PAGE>



offers  for sale three  classes of shares:  Class A, Class B and Class C shares.
See the  current  prospectus  for IDEX II  Series  Fund  that  accompanies  this
Prospectus/Proxy  Statement  attached  hereto for more  information  about these
classes of shares.

In connection with the proposed Reorganization, the Board of Trustees of IDEX II
Series Fund has created and designated Class T Shares as a new separate class of
shares  of IDEX II  Growth  Portfolio.  Purchases  of Class T Shares  of IDEX II
Growth  Portfolio  will be subject to a maximum  8.50% initial sales charge as a
percentage of the public  offering price of Class T Shares;  Class T Shares will
not be subject to annual service or  distribution  fees. It is anticipated  that
following the Reorganization,  Class T Shares will be offered and sold to former
shareholders  of each Fund subject to the same terms,  including  sales charges,
available discounts  (including rights of accumulation and letters of intention)
and reinvestment and exchange  privileges,  as the terms currently applicable to
shares of each Fund (which are identical).  It is not currently anticipated that
Class T Shares will be  available  for sale to new  investors;  however,  former
shareholders  of each Fund will be  permitted  to  purchase  additional  Class T
Shares and to receive any dividends or capital gain  distributions in additional
Class T Shares.  Class T Shares  will have  designations,  powers,  preferences,
rights   (including   redemption   rights),   qualifications,   limitations  and
restrictions  that are  identical to those of the shares of each Fund.  No sales
charges   will  be  imposed  on  Class  T  Shares   acquired   pursuant  to  the
Reorganization.

Subject to the provisions of its  Declaration of Trust,  the business of IDEX II
Series Fund is managed by its Board of Trustees,  who have all powers  necessary
and appropriate to carry out that responsibility.  The Board of Trustees of IDEX
II Series Fund is composed of the same  individuals who serve as the Trustees of
the Funds. The responsibilities,  powers and fiduciary duties of the Trustees of
IDEX II Series Fund are identical to those of the Trustees of IDEX Fund and IDEX
Fund 3.

                                        7

<PAGE>



IDEX II Growth  Portfolio  commenced  operations on May 8, 1986, and as of March
31, 1996, had net assets of approximately $528 million.

Management and Distribution Fees

Pursuant to the Management and Investment Advisory Agreement between IMI and the
Portfolio,  IMI serves as the  investment  adviser of the Portfolio and receives
from the  Portfolio an annual fee,  computed  daily and paid  monthly,  equal to
1.00% of the Portfolio's  average daily net assets up to $750 million,  0.90% of
its  average  daily net  assets up to the next  $250  million,  and 0.85% of its
average  daily net assets  over $1  billion.  This fee is  identical  to the fee
received by IMI from IDEX Fund pursuant to its current Management and Investment
Advisory Agreement with IMI. IDEX Fund 3 is currently subject to an advisory fee
at an annual rate of 1.00% of average  daily net assets  pursuant to its current
Management  and  Investment   Advisory   Agreement  with  IMI;   however,   upon
implementation of the Reorganization, all Class T shareholders (including former
IDEX Fund 3  shareholders)  will  receive the  benefits of lower  advisory  fees
payable by the Portfolio in light of the advisory fee  breakpoints  currently in
effect for the Portfolio.

For Janus  Capital's  services as sub-adviser  to the Portfolio  pursuant to the
Investment  Counsel  Agreement  between IMI and Janus Capital,  IMI  compensates
Janus  Capital in the same manner as  currently  in effect with  respect to each
Fund pursuant to the Investment  Counsel Agreement between IMI and Janus Capital
for such Fund.  Janus Capital receives 50% of the fees received by IMI under the
Management and Investment Advisory Agreement,  less 50% of any amount reimbursed
to the Portfolio by IMI. In addition,  as described more fully in the Statements
of Additional Information for each of the Funds and for IDEX II Series Fund, IMI
pays  additional  compensation  to Janus  Capital  under  certain  circumstances
depending  on the level of the  aggregate  net assets of the IDEX Group of Funds
for which Janus Capital serves as sub-adviser.  The same  arrangement will apply
to the assets of the Funds that will be transferred to the Portfolio pursuant to
the Reorganization.

In addition,  ISI, as the principal  underwriter of the  Portfolio,  may receive
annual service and distribution fees in accordance with the Plan of Distribution
in effect with respect to those classes of shares of the Portfolio  with respect
to which such Plan has been adopted pursuant to Rule 12b-1 under the 1940 Act.

                                        8

<PAGE>



See the  current  prospectus  for IDEX II  Series  Fund  that  accompanies  this
Prospectus/Proxy  Statement for more  information  about the 12b-1  Distribution
Plans  currently  in effect  for each  such  class.  Class T Shares  will not be
subject to a 12b-1 Plan of  Distribution;  therefore,  no 12b-1  distribution or
service fees will be applicable to Class T Shares.

Summary of Expenses

Please  read this  section  carefully.  The Class T Shares  will  incur  certain
expenses.  The Fee Table shows the  expenses  involved in owning  shares of IDEX
Fund,  IDEX Fund 3 or Class T Shares  of the  Growth  Portfolio  (on a pro forma
basis).  The Examples of Expenses  show the expenses you might pay when making a
hypothetical $1,000 investment.


                                        9

<PAGE>



<TABLE>
<CAPTION>
                                    FEE TABLE


                                                   IDEX FUND             IDEX FUND 3             PRO FORMA COMBINED
                                                                                                 CLASS T SHARES OF IDEX
                                                                                                 II SERIES FUND GROWTH
                                                                                                 PORTFOLIO(7)
<S>                                                <C>                   <C>                     <C>    
                                                   
Shareholder Transaction Expenses
Maximum Sales Load Imposed on                      8.50%                 8.50%                   8.50%
Purchases (as percentage of offering
price) (1)
 Exchange Fees (2)                                 None                  None                    None
 Redemption Fees (3)                               None                  None                    None
Deferred Sales Charge (as a percentage             None                  None                    None
of original purchase price or
redemption proceeds, whichever is
lower) (4)
Annual Operating Expenses
(as a percentage of average net assets)
Management Fees                                    1.00%                 1.00%                   1.00%
12b-1 Service and Distribution Fees                None                  None                    None
Other Expenses (net of expense                     0.39%                 0.36%                   0.34%
reimbursements and/or fee waivers, if
any (5)
Total Operating Expenses (net of                   1.39%                 1.36%                   1.34%
expense reimbursements and/or fee
waivers, if any) (5)
<FN>

(1)        On  certain  purchases,  the  sales  load  may  be reduced or waived.
           Certain  shares may be subject to a 1% deferred  sales  charge.   See
           Note 4.

(2)        Exchanges  must  be made in amounts of $500 or more.  No service fees
           are currently charged for exchanges.

(3)        A $20 service fee is charged for each redemption  transaction paid by
           Federal  funds bank wire or for  overnight  mail  delivery  of  check
           redemptions.

(4)        On sales in amounts  greater  than  $1,000,000  on which no  up-front
           sales charge was imposed,  a contingent  deferred  sales charge of 1%
           applies for twelve months.

(5)        Other  Expenses  and Total  Operating  Expenses of IDEX Fund and IDEX
           Fund 3 are  presented  for the fiscal year ended  October  31,  1995.
           Other  Expenses  and Total  Operating  Expenses  of IDEX Fund for the
           period  ended  September  30,  1995  would have been 0.43% and 1.43%,
           respectively.  Other  Expenses and Total  Operating  Expenses of IDEX
           Fund for the period  ended  March 31,  1996 would have been 0.33% and
           1.33%,  respectively.  Other Expenses and Total Operating Expenses of
           IDEX Fund 3 for the period ended  September  30, 1995 would have been
           0.38% and 1.38%,  respectively.  Other  Expenses and Total  Operating
           Expenses  of IDEX Fund 3 for the period  ended  March 31,  1996 would
           have been 0.31% and 1.31%,  respectively.  Other  Expenses  and Total
           Operating  Expenses  of Class T Shares of IDEX II Series  Fund Growth
           Portfolio  are based on estimated  expenses for the fiscal year ended
           September 30, 1997. Short periods have been annualized.

</FN>
</TABLE>
                                       10

<PAGE>


<TABLE>
<CAPTION>

                              EXAMPLES OF EXPENSES


The examples below reflect the payment of Other Expenses at the levels set forth
in the Fee Table above.



                                                      IDEX FUND              IDEX FUND 3             PRO FORMA COMBINED
                                                                                                     CLASS T SHARES OF IDEX
                                                                                                     II SERIES FUND GROWTH
                                                                                                     PORTFOLIO (7)
<S>                                                   <C>                    <C>                     <C>
Examples of Expenses: (6)
You would pay the following expenses
on a $1,000 investment, assuming (a) a
5% annual return and (b) redemption at
the end of each period:
1 year                                                $98                    $98                     $97
3 years                                               $125                   $124                    $124
5 years                                               $155                   $153                    *
10 years                                              $238                   $235                    *

<FN>

(6)   The Examples assume all dividends and distributions are paid in additional
      shares and no payment of exchange or redemption fees.

(7)   Pro Forma Combined Other Expenses and Total  Operating  Expenses have been
      estimated based upon the Pro Forma combined level of net assets which will
      result upon Reorganization of the Funds and other anticipated economies of
      scale. Actual  operating  expenses  may  be  greater  than  or  less  than
      these estimates.

* Note: Pursuant to applicable rules, Portfolios that have been in operation for
less than 10 months  complete only one- and  three-year  period  portions of the
Examples.
</FN>
</TABLE>
The purpose of the preceding  table as an owner of Class T Shares of the IDEX II
Series Fund Growth  Portfolio is to help you  understand  the various  costs and
expenses you might bear. For more information  aboutthese expenses,  please read
"Management  and  Distribution  Fees",  "Expenses  of  the  Reorganization"  and
"Description of Securities to be Issued."

EXPENSES  SHOWN IN THE ABOVE  EXAMPLES  DO NOT  REPRESENT  ACTUAL PAST OR FUTURE
EXPENSES.  ACTUAL EXPENSES MAY BE GREATER OR LESS THAN THOSE SHOWN.  THE ASSUMED
5%  ANNUAL  RETURN  IS  ALSO  HYPOTHETICAL.   IT  SHOULD  NOT  BE  CONSIDERED  A
REPRESENTATION  OR  PREDICTION OF PAST OR FUTURE  ANNUAL  RETURNS,  WHICH MAY BE
GREATER OR LESS THAN 5%.



                                       11

<PAGE>



Principal Risk Factors

As discussed above, the investment objectives, policies and restrictions of IDEX
Fund and IDEX Fund 3 are identical to those of the Portfolio. To the extent that
the investment  objective (growth of capital) is identical,  the principal risks
of investment  are also  identical.  These risk factors  include the  following:
investments of the Portfolio may not appreciate in value or may lose value,  and
may react  negatively to conditions in the securities  markets or changes in the
level of interest or other rates.  The current  prospectus  of each of the Funds
and of the Portfolio gives detailed  descriptions of the risk factors applicable
to certain investments.

                               THE REORGANIZATION

Agreement and Plan of Reorganization and Liquidation

The  terms  and  conditions  of the  Reorganization  are set  forth in the Plan.
Significant  provisions of the Plan are summarized below;  however, this summary
is qualified in its entirety by reference to the Plan as set forth in Exhibit A.

In the Reorganization, if it is approved, all of the assets of each Fund will be
acquired by the Portfolio in exchange solely for Class T Shares of the Portfolio
and the assumption by the Portfolio of all of the Fund's liabilities.  The Class
T Shares  will  then be  distributed  to  shareholders  of each Fund pro rata in
proportion to their  respective  Fund shares,  and the Funds will be liquidated.
Following  the  liquidation,  the  Funds  will  be  deregistered  as  investment
companies  pursuant to the 1940 Act, and dissolved as a matter of  Massachusetts
law.

The  Reorganization is anticipated to occur on September 20, 1996, or such other
date as the parties may agree (the "Closing Date").  As a result of the proposed
Reorganization,  each  shareholder  of each of the Funds  will  receive  Class T
Shares  having a total net asset value as of the  Closing  Date equal to the net
asset  value of the  shareholder's  Fund  shares  as of the  Closing  Date.  The
investment  objective,  policies and  restrictions  of the  Portfolio  after the
Reorganization are anticipated to be identical to the investment

                                       12

<PAGE>



objective,  policies and restrictions of each of the Funds  immediately prior to
the   Reorganization.   Moreover,   the  rights  and   responsibilities  of  the
shareholders of the Funds will be unchanged by the Reorganization. Finally, each
Fund and IDEX II Series  Fund have  received an opinion of counsel to the effect
that there will be no tax consequences for shareholders of the Funds as a result
of the exchange of shares pursuant to the Reorganization. It is anticipated that
a Shareholder's tax basis in Class T Shares of the Portfolio will be the same as
the  shareholder's tax basis in its Fund Shares as of the Closing Date. See "Tax
Considerations" for more information.

The  assets  of the  Funds  to be  acquired  by the  Portfolio  pursuant  to the
Reorganization   include  without   limitation  all  cash,   cash   equivalents,
securities,  receivables (including interest and dividends  receivable),  claims
and rights of action,  rights to register  shares  under  applicable  securities
laws,  books and records,  and other property owned by the Funds.  The Portfolio
will  assume all of the Funds'  debts,  liabilities,  obligations  and duties of
whatever kind or nature.  The Portfolio  also will deliver Class T Shares to the
Funds,  which the Funds will then distribute to  shareholders of the Funds.  The
value of assets to be acquired and liabilities to be assumed by the Portfolio in
connection  with the  Reorganization  and the net asset value of a Class T Share
will be  determined  as of the close of  regular  trading  on the New York Stock
Exchange,  Inc. ("NYSE") on the Closing Date, using the valuation procedures set
forth in the Plan.

On the  Closing  Date or as soon  as  practicable  thereafter,  the  Funds  will
liquidate and  constructively  distribute to their  shareholders of record as of
the Closing Date the Class T Shares received by the Funds pro rata in proportion
to the net asset value of their  respective  Fund  shares,  in  liquidation  and
redemption  of their Fund shares.  This  liquidation  and  distribution  will be
accomplished  by the transfer of the Class T Shares then  credited to the Funds'
account  on the  Portfolio's  Class T share  records to open  accounts  on those
records in the name of each shareholder of the Funds,  whereupon the Fund shares
will be canceled.  Each  shareholder  account will  represent the  proportionate
number  of the  Class T Shares of the  Portfolio  due to such Fund  shareholder.
Fractional  shares will be rounded to the third decimal place.  Each shareholder
account will be identical in all respects to the accounts  currently  maintained
for each Fund shareholder.


                                       13

<PAGE>



Accordingly,  every  shareholder  of each of the  Funds  will own Class T Shares
immediately after the  Reorganization  whose value will be equal to the value of
the shareholder's Fund shares immediately prior to the Reorganization. Thus, the
Reorganization will not result in a dilution of any shareholder account value.

Any transfer  taxes  payable upon issuance of the Class T Shares in a name other
than the registered holder of the shares on the books of the corresponding  Fund
as of that time shall be paid by the person to whom such shares are to be issued
as a condition of such  transfer.  Any reporting  responsibility  of a Fund will
continue to be the  responsibility  of that Fund up to and including the Closing
Date and such later date on which the Fund is liquidated.

The consummation of the  Reorganization is subject to a number of conditions set
forth in the Plan, some of which may be waived by the Boards of Trustees,  or an
authorized  officer of the Funds or of IDEX II Series  Fund,  respectively.  One
condition of the Plan that may not be waived is that the shareholders of each of
the Funds must approve the  Reorganization.  The Plan may be terminated  and the
Reorganization   abandoned  at  any  time,  before  or  after  approval  by  the
shareholders of the Funds, prior to the Closing Date. In addition,  the Plan may
be amended in any manner if mutually agreed upon by the Funds and IDEX II Series
Fund, except that no amendment may be made to the Plan subsequent to the Meeting
of  shareholders  of the Funds that would have a material  adverse effect on the
interest of the Funds' shareholders unless the Plan, as modified, is approved by
the requisite vote of the  shareholders  of the Funds.  After the closing of the
Reorganization,  the name of IDEX II Series  fund will be changed to IDEX Series
Fund.

Reasons For The Reorganization

The Reorganization is part of an effort by the IDEX Group of Funds to reduce the
number of separately  organized  investment  companies in the IDEX Group, and to
combine the  prospectuses,  statements  of additional  information  ("SAIs") and
shareholder  reports of the  investment  companies  comprising the IDEX Group of
Funds that are currently  separately  organized.  The proposed  transactions are
part of a restructuring and  "streamlining" of operations within the IDEX Group.
The Reorganization will be a tax-free Reorganization, therefore, no gain or loss
will result to the Funds, their shareholders, or the IDEX II

                                       14

<PAGE>



Series Fund.  Pre-liquidating  distributions will be made to shareholders of the
Funds  prior to the  closing of the  Reorganization.]  Rather  than  continue to
provide  services to three separate funds or portfolios with the same investment
objective  within  the same  family  of funds,  and  recognizing  the  potential
benefits to the respective  shareholders of each of those Funds in consolidating
the provision of those services,  IMI and its affiliates proposed that IDEX Fund
and IDEX Fund 3 be reorganized into the Portfolio.

By not operating the Funds as separate  legal  entities,  economies of scale are
anticipated  that will result from spreading  certain expenses among more assets
under management, and more than one series of shares. It is anticipated that the
expenses  that may be reduced with respect to the Funds over time will  include,
among  other  things,  investment  advisory,  recordkeeping,   legal,  auditing,
accounting,  tax returns preparation and filing, costs of shareholders' meetings
and registration or qualification of shares of the Funds pursuant to federal and
state law.

In addition, the Funds have historically prepared, filed with the SEC and (where
required)  state  securities  commissions,  printed,  and  periodically  updated
separate  prospectuses,  SAIs and shareholder  reports.  It is anticipated  that
after the Reorganization,  these documents will be combined with the prospectus,
SAI and shareholder  reports,  respectively,  of the IDEX II Series Fund.  Using
combined prospectuses,  SAIs and shareholder reports may benefit shareholders by
reducing  the  printing  costs  and   professional   fees  associated  with  the
preparation of those documents.  Additionally,  combined prospectuses,  SAIs and
shareholder reports ensure that shareholders and investors who have demonstrated
an  interest  in a  particular  family of funds  such as IDEX are aware of other
funds that are managed and distributed by the same or affiliated  entities.  The
use of combined  prospectuses,  SAIs and  shareholder  reports  also  simplifies
compliance with regulatory  requirements concerning the delivery of prospectuses
and  shareholder  reports.  However,  when a combined  prospectus is used, it is
possible that a fund or portfolio  could become liable for a misstatement in the
prospectus regarding another fund or portfolio.

Each Fund's Board of Trustees, including a majority of the Independent Trustees,
has determined that the interests of the Fund will not be diluted as a result of
the Reorganization,  and that the Reorganization is in the best interests of the
Fund.


                                       15

<PAGE>



The Trustees  based their decision to recommend the proposed  transactions  on a
number of factors, including the following:

(1) the cost savings to each Fund (and indirectly,  its shareholders) that could
be achieved by combining IDEX Fund, IDEX Fund 3 and IDEX II Growth Portfolio;

(2) the compatibility of the investment objectives, policies and restrictions of
each of the Funds and the Portfolio;

(3) the future prospects for continued growth (and resulting economies of scale)
of IDEX Fund, IDEX Fund 3 and IDEX II Growth Portfolio both under  circumstances
where they are not reorganized, and if the Reorganization is effected;

(4) the effect of the  Reorganization  on the expense ratios of IDEX Fund,  IDEX
Fund 3 and IDEX II Growth  Portfolio  over  time  based on a  comparison  of the
expense ratios of IDEX Fund and IDEX Fund 3 with those of Class T Shares of IDEX
II Growth  Portfolio  on a "pro forma"  basis;  and an  analysis of  anticipated
reductions in advisory fees and operating expenses based on economies of scale;

(5) the costs of the Reorganization;

(6) the tax-free nature of the Reorganization; and

(7) the actual and  potential  benefits to the  affiliates  of the Funds and the
IDEX II Series Fund, including IMI and Janus Capital, the respective  investment
adviser and sub-adviser to the Funds and the Portfolio.

The Trustees also took into account the likelihood  that IDEX Fund,  IDEX Fund 3
and IDEX II Growth  Portfolio will potentially  benefit from the  Reorganization
because the expected  increase in size of the combined IDEX II Growth Portfolio,
both  immediately  following the  Reorganization  and on a going forward  basis,
could  enhance  its  ability to invest  more  effectively,  to  achieve  certain
economies  of  scale  and,  in  turn,  potentially  to  increase  its  operating
efficiencies.

                                       16

<PAGE>



Investment Objectives and Policies

The  investment  objectives,  policies and  restrictions  of the  Portfolio  are
identical to those of IDEX Fund and IDEX Fund 3.

Tax Considerations

Each Fund and IDEX II Series Fund have received an opinion of Sutherland, Asbill
& Brennan,  counsel to the Funds and IDEX II Series Fund, to the effect that the
proposed  Reorganization  will constitute a tax-free  reorganization  within the
meaning of Section  368  (a)(1)(C)  of the  Internal  Revenue  Code of 1986,  as
amended (the "Code").  Accordingly, no gain or loss generally will be recognized
by a Fund, the Portfolio or their respective shareholders in connection with the
Reorganization.

The opinion also concludes,  among other things,  that (1) the basis for federal
income tax  purposes of the Class T Shares to be received by each  current  Fund
shareholder will be the same as that of the  shareholder's  current shares,  and
(2) each current Fund  shareholder's  holding period for the Class T Shares will
include the  shareholder's  holding  period for those shares,  provided the Fund
shares  were  held as  capital  assets  by that  shareholder  on the date of the
Reorganization.

On or immediately  prior to the Closing Date,  each Fund will declare and pay to
its shareholders of record one or more dividends  and/or other  distributions so
that each will have  distributed  substantially  all of its  investment  company
taxable  income (as  defined in Section  852(b)(2)  of the Code) and net capital
gain (as  defined in Sections  852(b)(3)  and  1222(11)  of the Code),  computed
without  regard to any  deduction  for  dividends  paid,  for all taxable  years
through its liquidation.


                                       17

<PAGE>



Expenses of the Reorganization

All expenses  relating to the proposed  Reorganization,  including  professional
fees and the costs of the Meeting,  such as the  preparation  and mailing of the
notice,  prospectus/proxy  statement and proxy,  and the solicitation of proxies
which may include  reimbursement to broker-dealers  and others who forward proxy
materials  to  their   clients,   will  be  borne  by  the  Funds  and,  if  the
Reorganization is consummated,  will be assumed by the Portfolio.  Such expenses
will be charged  against the income of the Funds and, if the  Reorganization  is
consummated,  of the  Portfolio,  for the current year.  Management of the Funds
anticipates that the expenses of the proposed Reorganization will be offset over
time by future savings resulting therefrom.

Appraisal Rights

Each  Fund's  Declaration  of Trust and  applicable  law do not grant  appraisal
rights to shareholders of the Funds in the event of a structural  change such as
the  Reorganization.  Although appraisal rights are not available,  shareholders
retain their right to redeem their shares of the Funds or the Portfolio,  as the
case may be, at net asset value (less any applicable  contingent  deferred sales
charges)  at any time  before or after the  Reorganization.  The right to redeem
shares at net asset value is not affected by the proposed Reorganization.

Purchases and Exchanges

Shares of IDEX Fund,  IDEX II Growth  Portfolio and IDEX Fund 3 are available at
the public  offering  price through ISI directly or through  broker-dealers  who
have sales  agreements  with ISI. The minimum  initial  investment  in each IDEX
Fund/Portfolio   ordinarily  is  $500,  and  each  additional   investment  must
ordinarily be at least $50.

Shares of IDEX Fund and IDEX Fund 3 are sold  subject to a maximum  sales charge
of 8.50% of the public  offering  price that is applicable to a purchase of less
than $10,000.  Shares of IDEX Fund and IDEX Fund 3 are not  currently  available
for sale to new investors.

                                       18

<PAGE>



Class A  Shares  of  each of the  IDEX II  Growth,  Global,  Aggressive  Growth,
Equity-Income,  Capital  Appreciation,  Balanced,  Tactical Asset Allocation and
C.A.S.E.  Portfolios  are  currently  sold subject to a maximum  sales charge of
5.50% of the public offering price that is applicable to a purchase of less than
$50,000.  For IDEX II Flexible  Income,  Tax-Exempt and Income Plus  Portfolios,
Class A Shares are currently  sold subject to a maximum sales charge of 4.75% of
the public offering price that is applicable to a purchase of less than $50,000.
Class B Shares of the IDEX II  Portfolios  are  currently  offered  at net asset
value, and are subject to a contingent  deferred sales charge upon redemption at
a declining rate (maximum 5% of the lesser original purchase price or redemption
proceeds) if redeemed within 6 years of purchase.  Class C Shares of the IDEX II
Portfolios  are  offered  at net asset  value  without a sales  charge,  but are
subject to higher  annual  service and  distribution  fees as  described  in the
current   Prospectus   for  IDEX  II   Series   Fund   that   accompanies   this
Prospectus/Proxy  Statement.  The current prospectus of IDEX II Series Fund also
gives a detailed  description  of the terms under which shares of the portfolios
of IDEX II Series Fund are sold.

Class T Shares of IDEX II Growth  Portfolio  will be sold  subject  to a maximum
sales  charge of 8.50% of the  public  offering  price that is  applicable  to a
purchase of less than $10,000. (A purchase of $10,000 but less than $25,000 will
be subject to a maximum sales charge of 7.75%; of $25,000 but less than $50,000,
6.25% ; of $50,000 but less than $75,000, 5.75%; $75,000 but less than $100,000,
5.00%; $100,000 but less than $250,000,  4.25%; $250,000 but less than $500,000,
3.00%; $500,000 but less than $1,000,000, 1.25%; and $1,000,000 or more, 0.00%).
Class T Shares will be available for sale only to existing  Class T shareholders
(the former shareholders of the Funds). Class T Shares are not subject to annual
service and distribution fees.

Class A, B and C shares of an IDEX II Portfolio  may be exchanged  for shares of
any other IDEX II Portfolio of the same class or certain money market funds,  as
described in the current  Prospectus for IDEX II Series Fund. The minimum amount
of shares  exchanged  must have a value of at least $500.  There is currently no
service charge for an exchange. Class T Shares may be exchanged only for Class A
shares of the IDEX II Portfolios other than the Growth Portfolio.  There will be
no sales charges imposed on such  exchanges;  however Class A shares of all IDEX
II Portfolios are subject to 12b-1  distribution and service fees.  Shareholders
may not exchange  other classes of shares of the IDEX II Portfolios  for Class T
Shares.

                                       19

<PAGE>




Redemption Procedures

Shares of IDEX Fund and IDEX Fund 3, and shares of each IDEX II  Portfolio,  may
be redeemed upon request in proper form. As described in the current Prospectus,
shares of each IDEX II  Portfolio  are  generally  redeemed at net asset  value;
however Class B shares and certain Class A share sales of each IDEX II Portfolio
are  charged a  contingent  deferred  sales  charge  upon  certain  redemptions.
Redemption  proceeds are  ordinarily  paid within three days of the receipt of a
redemption request in proper form.

Dividends and Distributions

IDEX II Series Fund intends to declare and pay  semi-annual  dividends,  if any,
from the net investment  income of the Portfolio.  Distributions  of net capital
gains, if any, realized by the Portfolio during each fiscal year are distributed
annually.  It is also each Fund's policy to declare and pay  dividends,  if any,
semi-annually  and net  capital  gain  distributions,  if any,  annually.  On or
immediately  prior to the Closing  Date,  each Fund will  declare and pay to its
shareholders of record one or more dividends and/or other  distributions so that
each will  have  distributed  substantially  all (and in any event not less than
ninety-eight  percent) of its investment  company  taxable income (as defined in
Section  852(b)(2) of the Code),  computed  without  regard to any deduction for
dividends  paid,  and net capital  gain (as  defined in Section  1222(11) of the
Code), if any, for all taxable years through each Fund's liquidation.

Comparison of Investment Objectives and Policies

The  investment  objective of the Portfolio is growth of capital.  The Portfolio
invests primarily in common stocks listed on a national  securities  exchange or
on NASDAQ, which the Portfolio's  sub-adviser believes have a good potential for
capital growth.  The current  prospectus of IDEX II Series Fund gives a detailed
description of securities in which the Portfolio may invest.

The  investment  objective of each of the Funds is also growth of capital.  Each
Fund also invests  primarily in common  stocks  listed on a national  securities
exchange or on NASDAQ, which the sub-adviser believes

                                       20

<PAGE>



have a good potential for capital growth. The current  prospectuses of IDEX Fund
and IDEX Fund 3 give a detailed  description  of securities in which each of the
respective Funds may invest.

The investment  objective and policies of IDEX Fund, the Portfolio and IDEX Fund
3 are  non-fundamental  and, as such, may be changed by the respective Boards of
Trustees  without  shareholder  approval,  although the Trustees have no present
intention to do so and would  require that at least thirty days' notice be given
to shareholders prior to any change of investment objective.

The investment restrictions applicable to IDEX Fund, the Portfolio and IDEX Fund
3 are also identical . The current Statements of Additional Information for each
of the Funds and the Portfolio give a detailed  description of these  investment
restrictions.

Description Of Securities To Be Issued

The shares of each IDEX II Portfolio  represent shares of beneficial interest in
a separate  portfolio  of IDEX II Series Fund,  which is an open-end  management
investment  company.  IDEX II Series  Fund's  capital  consists of an  unlimited
number of shares currently divided into three classes of each IDEX II Portfolio.

Class T Shares of IDEX II Growth  Portfolio  will be sold  subject  to a maximum
initial 8.50% sales charge,  but no ongoing annual 12b-1 distribution or service
fees. Class T Shares will not be offered or sold to new investors; only existing
shareholders  of a Fund as of the proposed  Reorganization  will be permitted to
purchase   Class  T  Shares  and  to  receive  any  dividends  or  capital  gain
distributions in additional Class T Shares  following the  Reorganization.  Each
class of  shares  of an IDEX II  Portfolio  represents  an  equal  proportionate
interest in that Portfolio with each other share,  and each share is entitled to
equal voting, dividend liquidation and redemption rights. Shares of each IDEX II
Portfolio  entitle their holders to one vote per full share and fractional votes
for fractional  shares held.  Separate votes are taken by each IDEX II Portfolio
on matters  affecting  that  Portfolio.  For example,  a change in a fundamental
investment  restriction  for an IDEX II  Portfolio  would be voted  upon only by
shareholders  of that  Portfolio.  Additionally,  approval of a  Management  and
Investment Advisory Agreement and an Investment Counsel Agreement are matters to
be determined only by the affected Portfolio. Therefore, if shareholders of one

                                       21

<PAGE>



IDEX II  Portfolio  approve an advisory  contract,  it is  effective  as to that
Portfolio,  whether or not the shareholders of any other IDEX II Portfolios also
approve the contract.  The shares of each IDEX II Portfolio  have  noncumulative
voting  rights,  do  not  have  preemptive  or  subscription   rights,  and  are
transferable.

As a Massachusetts  business trust,  IDEX II Series Fund is not required to hold
annual meetings of its shareholders and does not intend to do so unless required
by the 1940 Act or its  Declaration  of Trust.  A meeting will be called for the
purpose of voting upon the  question of removal of any trustee  upon the written
request of holders of at least 10% of the  outstanding  shares of IDEX II Series
Fund.

Shareholders of a Massachusetts business trust may, under certain circumstances,
be held personally  liable for its obligations.  However,  IDEX II Series Fund's
Declaration of Trust expressly  disclaims and provides  indemnification  against
such liability.  Accordingly, the risk of a shareholder incurring financial loss
on account of shareholder liability is limited to circumstances in which IDEX II
Series Fund itself would be unable to meet its  obligations,  a possibility that
the investment advisers to IDEX II Series Fund believe is remote.

For additional  information,  please refer to the current prospectus for IDEX II
Series Fund that accompanies this Prospectus/Proxy Statement.


                                       22

<PAGE>



Capitalization

The following tables show the  capitalization of IDEX II Growth Portfolio,  IDEX
Fund and IDEX Fund 3 as of March 31, 1996 and  September 30, 1995 on a pro forma
basis as of each date (unaudited), giving effect to the Reorganization:



                           March 31, 1996 (unaudited)
                 Amounts in thousands (except per share amounts)

                        IDEX II                                     Pro Forma
                        Growth       IDEX Fund    IDEX Fund 3       Combined

Net Assets             $527,650       $356,922     $172,451        $1,056,697
Net Asset Value
("NAV") per Share:
  Class A                $21.82                                        $21.82
  Class B                 21.53                                         21.52
  Class C                 21.57                                         21.56
  Class T                   N/A                                         21.97
  IDEX Fund                             $22.33                            N/A
  IDEX Fund 3                                        $17.82               N/A
Shares Outstanding:
  Class A                23,759                                        23,759
  Class B                    65                                            65
  Class C                   355                                           355
  Class T                   N/A                                        24,095
  IDEX Fund                             15,984                            N/A
  IDEX Fund 3                                         9,679               N/A


                                       23

<PAGE>



                         September 30, 1995 (unaudited)
                              Amounts in thousands


                         IDEX II                                       Pro Forma
                          Growth      IDEX Fund     IDEX Fund 3         Combined

Net Assets               $491,528      $328,215      $166,529           $985,946

Net Asset Value
("NAV") per Share:
  Class A                  $22.84                                         $22.84
  Class B                     N/A                                            N/A
  Class C                   22.64                                          22.63
  Class T                     N/A                                          22.96
  IDEX Fund                              $23.61                              N/A
  IDEX Fund 3                                          $19.77                N/A
Shares Outstanding:
  Class A                  21,271                                         21,271
  Class B                     N/A                                            N/A
  Class C                     247                                            247
  Class T                     N/A                                         21,548
  IDEX Fund                              13,901                              N/A
  IDEX Fund 3                                           8,423                N/A



                                       24

<PAGE>



Ratios

The  following  tables show the ratios of expenses to average net assets and the
ratios of net  investment  income to average net assets of IDEX II Growth,  IDEX
Fund and IDEX Fund 3 for the periods ended March 31, 1996 and September 30, 1995
on a pro  forma  basis  as  of  each  date  (unaudited)  giving  effect  to  the
Reorganization:

                   Six months ended March 31, 1996 (unaudited)

                             Ratio of expenses to     Ratio of net investment
                             average net assets    income (loss) to average net
                                                               assets
Absent Reorganization:
IDEX II Growth:
  Class A                          1.90%                     (0.33)%
  Class B                          2.55%                     (0.98)%
  Class C                          2.45%                     (0.88)%
  Class T                          N/A                         N/A
IDEX Fund                          1.33%                       0.12%
IDEX Fund 3                        1.31%                       0.09%

Pro Forma Combined
Assuming Reorganization:
IDEX II Growth:
  Class A                          1.69%                     (0.26)%
  Class B                          2.34%                     (0.91)%
  Class C                          2.24%                     (0.81)%
  Class T                          1.34%                       0.09%
IDEX Fund                           N/A                         N/A
IDEX Fund 3                         N/A                         N/A

<PAGE>
                    Year ended September 30, 1995 (unaudited)


                                                        Ratio of net investment
                            Ratio of expenses to    income (loss) to average net
                              average net assets               assets
Absent Reorganization:
IDEX II Growth:
  Class A                           1.86%                     (0.26)%
  Class B                            N/A                         N/A
  Class C                           2.41%                     (0.81)%
  Class T                            N/A                         N/A
IDEX Fund                           1.43%                       0.22%
IDEX Fund 3                         1.38%                       0.16%

Pro Forma Combined
Assuming Reorganization:
IDEX II Growth:
  Class A                           1.78%                     (0.16)%
  Class B                            N/A                        N/A
  Class C                           2.33%                     (0.71)%
  Class T                           1.43%                       0.19%
IDEX Fund                            N/A                        N/A
IDEX Fund 3                          N/A                        N/A




                                       25

<PAGE>



                                  MISCELLANEOUS

Additional Available Information

Additional  information  about each Portfolio of IDEX II Series Fund is included
in the current  Prospectus dated February 1, 1996 of IDEX II Series Fund, a copy
of which is included with this  Prospectus/Proxy  Statement and  incorporated by
reference  herein.  Further  information  about  IDEX  II  Series  Fund  and the
Reorganization is included in the Statement of Additional  Information  relating
to  this  Prospectus/Proxy  Statement  dated  _____________,   and  the  current
Statement of  Additional  Information  dated  February 1, 1996 of IDEX II Series
Fund, each of which has been filed with the SEC and is incorporated by reference
herein.  A copy of each of these  Statements  of Additional  Information  may be
obtained  without charge by contacting IDEX II Series Fund, 201 Highland Avenue,
Largo, Florida 33770-2597 or by calling 1-800-851-9777.

IDEX  II  Series  Fund  is  subject  to the  informational  requirements  of the
Securities  Exchange Act of 1934 and the 1940 Act, and in  accordance  therewith
files reports, proxy materials and other information with the SEC. IDEX Fund and
IDEX Fund 3 are also registered  under the 1940 Act and required to file reports
under the 1940 Act. Such reports,  proxy materials and other  information can be
inspected and copied at the Public  Reference Room  maintained by the SEC at 450
Fifth Street, N.W., Washington,  D.C. 20549. Copies of such material can also be
obtained  from the Public  Reference  Branch,  Office of  Consumer  Affairs  and
Information Services, Securities and Exchange Commission, Washington, D.C. 20549
at prescribed rates.

Legal Matters

Certain legal  matters in connection  with the issuance of the Class T Shares of
IDEX II Growth Portfolio will be passed upon by Becky A. Ferrell,  Esquire, Vice
President, Secretary and Counsel for the IDEX II Series Fund and the Funds.

                                       26

<PAGE>



Experts

The audited  financial  statements of IDEX II Growth  Portfolio  incorporated by
reference in the Statement of Additional Information have been examined by Price
Waterhouse  LLP,  independent  accountants,  whose report thereon is included in
that Portfolio's 1995 annual report to shareholders.  Such financial  statements
are  incorporated  herein by reference in reliance upon such report given on the
authority of such firm as experts in accounting and auditing.

THE  BOARD  OF  TRUSTEES  OF  EACH  FUND   RECOMMENDS  THAT  YOU  VOTE  FOR  THE
REORGANIZATION.

Shareholder Proposals

As a general  matter,  the Funds do not hold annual  meetings  of  shareholders.
Shareholders  wishing to submit proposals for inclusion in a proxy statement for
a subsequent  shareholders'  meeting should send their written  proposals to the
Secretary of the Fund, 201 Highland Avenue, Largo, Florida 33770-2597.

Other Business

Management  knows of no business to be presented  to the Meeting  other than the
matters  set forth in this  Prospectus/Proxy  Statement,  but  should  any other
matter  requiring a vote of  shareholders  arise,  the proxies will vote thereon
according to their best judgment in the interests of the Funds.

                                       By Order of the Board of Trustees,



                                       Becky A. Ferrell, Vice President,
                                       Counsel and Secretary
                                       IDEX Fund
                                       IDEX Fund 3
                                       Largo, Florida

                                       27

<PAGE>
              AGREEMENT AND PLAN OF REORGANIZATION AND LIQUIDATION

THIS   AGREEMENT  AND    PLAN    OF  REORGANIZATION   AND    LIQUIDATION  ( the
"Agreement") is made and entered into as of the __ day of ______________, by and
among IDEX II Series Fund, a Massachusetts business trust, on behalf of its IDEX
II Growth Portfolio (the "Portfolio"), IDEX Fund, a Massachusetts business trust
("IDEX Fund") and IDEX Fund 3, a  Massachusetts  business trust ("IDEX Fund 3").
IDEX  Fund  and IDEX  Fund 3 are  herein  referred  to as  each,  a  "Fund"  and
collectively,  the "Funds." The Portfolio and the Funds are herein  collectively
referred to as the "Parties."

This Agreement is intended to be, and is adopted as, a plan of reorganization as
described  in Section 368  (a)(1)(C) of the  Internal  Revenue Code of 1986,  as
amended (the "Code").  The  reorganization  will comprise the transfer of all of
the assets of the Funds, in exchange solely for shares of beneficial interest of
a class, no par value, in the Portfolio,  to be established for this purpose and
designated Class T shares (the "Class T Shares"), and the Portfolio's assumption
of the Funds' liabilities, and the constructive distribution,  after the Closing
Date (as defined in paragraph 3.1), of the Class T Shares to the shareholders of
the Funds (the  "Shareholders")  in liquidation of the Funds as provided herein,
all upon the terms and conditions  hereinafter set forth in this Agreement.  The
foregoing   transaction  is  referred  to  herein  as  the  Reorganization  (the
"Reorganization"). All agreements, representations, and actions described herein
made or to be taken  by the  Portfolio  are  made and  shall be taken by IDEX II
Series Fund on behalf of the Portfolio.

In  consideration  of the  premises and of the mutual  promises  and  agreements
herein, the Parties hereto covenant and agree as follows:

1.       THE REORGANIZATION

         1.1.     Subject  to the terms and  conditions  herein set forth and on
                  the  basis of the  representations  and  warranties  contained
                  herein, each Fund agrees to sell, assign, convey, transfer and
                  deliver all of its respective assets as set forth in paragraph
                  1.2  (the   "Assets")  to  the   custodian  and  such  foreign
                  sub-custodians  designated  by  the  Portfolio  prior  to  the
                  Closing Date, on behalf of the Portfolio, and the Portfolio

                                        1

<PAGE>



                  agrees in exchange  therefor  (a) to issue and deliver to each
                  Fund the number of full and  fractional  Class T Shares of the
                  Portfolio,  determined by dividing the aggregate  value of the
                  net assets of each Fund  (computed in the manner and as of the
                  time and date set  forth in  paragraph  2.1) by the net  asset
                  value of a Class T Share (computed in the manner and as of the
                  time and date set forth in paragraph  2.2),  and (b) to assume
                  all of the  liabilities  of each of the  Funds as set forth in
                  paragraph  1.3. The  consummation  of such  transactions  (the
                  "Closing") shall take place on the Closing Date.

         1.2.     The assets of the Funds to be acquired by the Portfolio  shall
                  include,  without  limitation,  all cash  (whether  in U.S. or
                  foreign currencies), cash equivalents, securities, receivables
                  (including  interest  and  dividends  receivable),  claims and
                  rights of action,  rights to register shares under  applicable
                  securities laws,  books and records,  and other property owned
                  by the Funds (including any deferred or prepaid expenses shown
                  as assets on the books of the Funds) on the Closing  Date (the
                  "Assets").

         1.2.1.   All securities of U.S. issuers, together with other securities
                  which the  Portfolio  designates as securities to be held by a
                  U.S.  custodian,  and other non-cash assets of the Funds shall
                  be  delivered  no later than the Closing  Date by the Funds to
                  the U.S.  custodian to be held in conformity  with  applicable
                  custody  provisions  under the Investment  Company Act of 1940
                  (the "1940  Act")  until the  Closing  for the  account of the
                  Portfolio.  All foreign securities shall be delivered no later
                  than the Closing Date to the foreign sub-custodians designated
                  by the  Portfolio.  Securities  so  delivered  shall  be  duly
                  endorsed in proper form for  transfer in such  condition as to
                  constitute a good delivery  thereof,  in  accordance  with the
                  custom of brokers,  and shall be  accompanied by all necessary
                  stock  transfer  stamps  (or  other  documentation  evidencing
                  payment  of  necessary  taxes),  if any,  or a  check  for the
                  appropriate  purchase price of such stamps (or payment of such
                  necessary tax). Unless otherwise  directed by the Portfolio in
                  writing on or before the Closing Date,  cash held by each Fund
                  shall be  delivered  on the  Closing  Date and shall be in the
                  form of currency or wire transfer in Federal funds, payable to
                  the order of the

                                        2

<PAGE>



                  account  of  the  Portfolio  at  the  U.S.  custodian.  Unless
                  otherwise  directed by the  Portfolio  in writing on or before
                  the Closing Date, cash held in foreign currency, if any, shall
                  be converted to U.S. dollars prior to Closing.  A confirmation
                  for the  shares  registered  in the name of each Fund shall be
                  delivered to each Fund on the Closing Date.

         1.3.     Except as  otherwise  provided  herein,  the  Portfolio  shall
                  assume from the Funds all debts, liabilities,  obligations and
                  duties  of the  Funds  of  whatever  kind or  nature,  whether
                  absolute,  accrued,  contingent or  otherwise,  whether or not
                  arising in the  ordinary  course of  business,  whether or not
                  determinable  as of  the  Closing  Date  and  whether  or  not
                  specifically referred to in this Agreement.

         1.4.     On or  immediately  prior to the Closing Date,  each Fund will
                  declare  and pay to its  shareholders  of  record  one or more
                  dividends  and/or other  distributions  so that each will have
                  distributed   substantially  all  of  its  investment  company
                  taxable  income (as defined in Section  852(b)(2) of the Code)
                  and net capital  gain (as defined in  Sections  852(b)(3)  and
                  1222(11) of the Code), computed in each case without regard to
                  any  deduction  for  dividends  paid,  for all  taxable  years
                  through its liquidation.

         1.5.     On a  date  on  or  as  soon   after  the  Closing  Date as is
                  conveniently practicable (the "Liquidation Date"), each of the
                  Funds  shall  liquidate  and  distribute  the  Class T  Shares
                  received   by  such  Fund   pursuant  to   paragraph   1.1  to
                  Shareholders of record, determined as of the close of business
                  on the Closing  Date,  pro rata in  proportion to the value of
                  shares of such Fund (hereinafter, "Fund Shares") owned by such
                  Shareholders  as of the close of business on the Closing Date,
                  in complete  liquidation  and redemption of their Fund Shares.
                  Such liquidation and distribution shall be accomplished by the
                  transfer  of the Class T Shares  then  credited to each Fund's
                  account on the  Portfolio's  share records to open accounts on
                  those records in the names of such Shareholders  (each account
                  representing  the  proportionate  number of Class T Shares due
                  the   Shareholder  in  whose  name  the  account  is  opened),
                  whereupon the Fund Shares held by such  Shareholders  shall be
                  canceled.  Fractional  Class T Shares  shall be rounded to the
                  third decimal place. Following the distribution of the Class T
                  Shares, each Fund shall take all actions necessary or

                                        3

<PAGE>



                  appropriate  in connection  with the  dissolution of such Fund
                  pursuant to applicable law and the deregistration of such Fund
                  under the 1940 Act.

         1.6.     The Portfolio shall not issue  certificates  representing  the
                  Class T Shares issued and delivered to Shareholders, except to
                  any Shareholder who requests same.

         1.7.     Any transfer taxes payable upon issuance of the Class T Shares
                  in a name  other than the  registered  holder of the shares on
                  the books of the  Funds as of that  time  shall be paid by the
                  person  to whom  such  Class T Shares  are to be  issued  as a
                  condition of such transfer.

         1.8.     Any      financial,    regulatory    and     tax    reporting
                  responsibility   of  a  Fund   is   and   shall   remain   the
                  responsibility   of  such  Fund  up  to  and   including   the
                  Liquidation Date.

         1.9.     All  books  and  records  of a Fund,  including  all books and
                  records  required to be maintained  under the 1940 Act and the
                  rules and regulations thereunder, shall become the property of
                  the Portfolio on or prior to the Closing Date.

2.       VALUATION

         2.1.     The value of each Fund's assets and liabilities to be acquired
                  and  assumed,  respectively,  by the  Portfolio  shall  be the
                  aggregate  value of such Fund's net assets  computed as of the
                  close  of  regular  trading  on the New  York  Stock  Exchange
                  ("NYSE") (usually 4:00 p.m., eastern time) on the Closing Date
                  (such time and date being  hereinafter  called the  "Valuation
                  Time"), each Fund using the valuation  procedures set forth in
                  such  Fund's   then-current   prospectus   and   statement  of
                  additional information.

         2.2.     The net asset value of a Class T Share of the Portfolio  shall
                  be the net asset value per such share as initially  determined
                  by the  Board  of  Trustees  of  IDEX  II  Series  Fund  or as
                  subsequently  computed  as of the  Valuation  Time,  using the
                  valuation  procedures set forth in a  then-current  prospectus
                  and  statement of  additional  information  for IDEX II Series
                  Fund.

                                        4

<PAGE>



         2.3.     The  number  of Class T Shares of the  Portfolio  to be issued
                  (including  fractional  shares,  if any) in exchange  for each
                  Fund's net assets  shall be  calculated  by  dividing  the net
                  assets of such Fund  determined in accordance  with  paragraph
                  2.1 by the net asset value per share of a Class T share of the
                  Portfolio determined in accordance with paragraph 2.2.

3.       CLOSING AND CLOSING DATE

         3.1.     The closing  shall occur on September  20, 1996, or such other
                  date as the Parties may agree upon (the "Closing  Date").  All
                  acts taking place at the Closing shall be deemed to take place
                  simultaneously  as of the  close of  business  on the  Closing
                  Date, unless otherwise  provided.  The Closing shall be at the
                  offices of the  Parties or at such other  place as the Parties
                  may agree.

         3.2.     Each  Fund  shall  deliver to  the Portfolio at the Closing a
                  certificate  of an authorized  officer of Investors  Fiduciary
                  Trust Company  ("IFTC"),  as custodian  for the Fund,  stating
                  that (a) the Fund's Assets have been  delivered in proper form
                  to IFTC and those  foreign  sub-custodians  designated  by the
                  Portfolio  prior  to  the  Closing  Date,  on  behalf  of  the
                  Portfolio on the Closing Date,  and (b) all  necessary  taxes,
                  including  all  applicable  federal and state  stock  transfer
                  stamps,  if any,  have been paid, or provision for payment has
                  been made, in conjunction with the delivery of such Assets.

         3.3.     In the event that,  as of the  Valuation  Time (a) the NYSE or
                  other primary  trading  market for securities of the Portfolio
                  or either of the Funds  shall be closed to  trading or trading
                  thereon shall be  restricted,  or (b) trading or the reporting
                  of trading on said Exchange or elsewhere shall be disrupted so
                  that accurate  appraisal of the value of the net assets of the
                  Portfolio  or either of the Funds  impracticable,  the Closing
                  Date shall be  postponed  until such other date as the Parties
                  may agree upon.

         3.4.     Each  Fund  shall  deliver to the Portfolio on or prior to the
                  Liquidation  Date,  a  list  of  names  and  addresses  of the
                  Shareholders  of such Fund and the  number of its  outstanding
                  shares owned by each such  Shareholder  (as shown on the books
                  of the
                                        5

<PAGE>



                  Fund's transfer agent), all as of the close of business on the
                  Closing   Date,   certified  by  the  Secretary  or  Assistant
                  Secretary of each Fund. The Portfolio  shall issue and deliver
                  to  said  Secretary  or  Assistant  Secretary  a  confirmation
                  evidencing  the Class T Shares of the Portfolio to be credited
                  to the  Shareholders  of  each  Fund on the  Liquidation  Date
                  pursuant to paragraph 1.5, or provide evidence satisfactory to
                  the Funds that such Class T Shares have been  credited to each
                  Fund's account on the books of the Portfolio.  At the Closing,
                  each  Party  shall  deliver  to the other  such bills of sale,
                  checks, assignments,  share certificates,  receipts, and other
                  documents  as such other Party or its  counsel may  reasonably
                  request  to  effect  the  transactions  contemplated  by  this
                  Agreement.

4.       REPRESENTATIONS AND WARRANTIES

         4.1.     Each Fund represents and warrants (which  representations  and
                  warranties  will be true and  correct on the  Closing  Date as
                  though made on and as of the Closing  Date) as to such Fund as
                  follows:

                  4.1.1.   It is an  unincorporated  voluntary  association duly
                           organized,  validly existing, and in good standing as
                           a business  trust under the laws of the  Commonwealth
                           of  Massachusetts,  and  a  copy  of  its  respective
                           Restatement of Declaration of Trust  ("Declaration of
                           Trust")  is  on  file  with  the   Secretary  of  the
                           Commonwealth of Massachusetts.

                  4.1.2.   It is an open-end management  investment company duly
                           registered  under the 1940 Act, and the  registration
                           statement on Form N-1A for such Fund is in full force
                           and effect and conforms in all  material  respects to
                           the  requirements  of the  Securities Act of 1933, as
                           amended (the "1933 Act") and the 1940 Act.

                  4.1.3.   All of its  shares  have  been  offered  and  sold in
                           compliance in all material  respects with  applicable
                           requirements  of the  federal  and  state  securities
                           laws. Its shares are registered in all  jurisdictions
                           in which they are required to be  registered  and all
                           such   registrations,   together  with  any  periodic
                           reports or supplemental  filings  required to be made
                           in any such jurisdiction are

                                        6

<PAGE>



                           complete  and current,  all fees  required to be paid
                           have  been  paid and the Fund is not  subject  to any
                           stop order and is fully qualified to continue to sell
                           its shares in each such jurisdiction.

                  4.1.4.   The  Fund  is  not,  and  the execution, delivery and
                           performance  of this Agreement will not result in its
                           being,   in  violation   of  any   provision  of  its
                           Declaration  of Trust or By-Laws  or of any  material
                           agreement, indenture,  instrument, contract, lease or
                           other  undertaking to which it is a party or by which
                           it is bound;  provided,  however, that any investment
                           policy or  restriction  of such Fund that may prevent
                           it from acquiring the Class T Shares of the Portfolio
                           necessary to consummate the transactions contemplated
                           by this Agreement shall not be deemed to give rise to
                           a  violation  for  purposes  of this paragraph 4.1.4.

                  4.1.5.   All  material  contracts or other  commitments  of or
                           applicable  to the Fund (other  than this  Agreement)
                           shall be  terminated on or prior to the Closing Date,
                           except that each of its  transfer  agency  agreements
                           and   custodian   contracts   shall   be   terminated
                           immediately after the Closing;  all such terminations
                           shall  be made  without  the  Portfolio  or the  Fund
                           incurring  any  liability  or  penalty  with  respect
                           thereto.

                  4.1.6.   No  material litigation or  administrative proceeding
                           or   investigation   of  or   before   any  court  or
                           governmental  body is presently pending or threatened
                           against the Fund or any of its  properties or assets,
                           except as  previously  disclosed  in  writing  to the
                           Portfolio. The Fund knows of no facts that might form
                           the basis for the  institution  of such  proceedings,
                           and  the  Fund is not a party  to or  subject  to the
                           provisions  of any order,  decree or  judgment of any
                           court  or  governmental   body  that  materially  and
                           adversely   affects  its   business,   its  financial
                           condition,   or  its   ability  to   consummate   the
                           transactions herein contemplated.

                  4.1.7.   The  Statements  of   Assets  and  Liabilities,  the 
                           Statements of  Operations,  the Statements of Changes
                           in  Net  Assets,   Financial   Highlights,   and  the
                           Schedules

                                        7

<PAGE>



                           of Investments of the Fund at or for the period ended
                           October 31, 1995, as applicable, have been audited by
                           Price  Waterhouse LLP,  independent  accountants,  in
                           accordance   with   generally    accepted    auditing
                           standards. Such financial statements are presented in
                           accordance   with   generally   accepted   accounting
                           principles  consistently  applied and fairly present,
                           in all material respects,  the financial condition of
                           the Fund as of such date,  and there are no  material
                           known  liabilities of the Fund as of October 31, 1995
                           (contingent or otherwise) not disclosed therein.

                  4.1.8.   Since  October  31,  1995,  there  has  not  been any
                           material  adverse  change  in  the  Fund's  financial
                           condition, assets, liabilities or business other than
                           changes occurring in the ordinary course of business,
                           or  any  incurrence  by  the  Fund  of   indebtedness
                           maturing  more  than  one year  from  the  date  such
                           indebtedness   was  incurred,   except  as  otherwise
                           disclosed to and accepted by the  Portfolio.  For the
                           purposes of this  paragraph  4.1.8,  a decline in net
                           asset  value per share or an  increase or decrease in
                           the number of shares outstanding shall not constitute
                           a material adverse change.

                  4.1.9.   All federal and other tax returns and reports of the
                           Fund  required  by law to have been  filed  have been
                           filed,  and all  federal and other taxes shown as due
                           on such  returns  and  reports  shall  have been paid
                           insofar as due, or provision shall have been made for
                           the  payment  thereof,  and to the best of the Fund's
                           knowledge,  no such return is  currently  under audit
                           and no  assessment  has been asserted with respect to
                           such returns.  Final tax returns of the Fund shall be
                           filed  within 2 1/2months  after the end of the month
                           in which the Closing Date occurs,  and the Fund shall
                           have made provisions for such filings.

                  4.1.10.  The Fund's liabilities to be assumed by the Portfolio
                           were  incurred by the Fund in the ordinary  course of
                           its business.

                  4.1.11.  For  each   past  taxable  year  since  it  commenced
                           operations and for the current taxable year, the Fund
                           has met, and shall continue to meet, the requirements
                           
                                        8

<PAGE>



                           of Subchapter M of the Code,  for  qualification  and
                           treatment as a regulated investment company under the
                           Code.

                  4.1.12.  The  Fund  has  maintained all records required under
                           Section 31 of the 1940 Act and rules thereunder.

                  4.1.13.  The Fund is not under the  jurisdiction of a court in
                           a proceeding under Title 11 of the United States Code
                           or  similar   case  within  the  meaning  of  section
                           368(a)(3)(A) of the Code.

                  4.1.14.  All  issued  and  outstanding  shares of the Fund (1)
                           are,  and at the  Closing  Date  will  be,  duly  and
                           validly  issued  and  outstanding,   fully  paid  and
                           non-assessable,  except  to  the  extent  that  under
                           Massachusetts  law shareholders of an  unincorporated
                           voluntary  association organized as a business trust,
                           as the Fund is, may, under certain circumstances,  be
                           held liable for the  obligations of the  association,
                           and  (2) at the  Closing  Date  will  be  held by the
                           persons  and in the  amounts set forth in the list of
                           Shareholders delivered to the Portfolio in accordance
                           with the  provisions of paragraph  3.4. The Fund does
                           not have  outstanding any options,  warrants or other
                           rights  to  subscribe  for  or  purchase  any  of its
                           shares,   nor  is  there   outstanding  any  security
                           convertible into any of its shares.

                  4.1.15.  The Fund shall have good and marketable title to its
                           Assets and full right,  power and  authority to sell,
                           assign, convey, transfer and deliver such Assets free
                           of  any  liens,  mortgages,  pledges,   encumbrances,
                           charges,  claims and  equities  whatsoever,  and upon
                           delivery and payment for such Assets,  the  Portfolio
                           will acquire good and marketable title thereto,  free
                           and   clear  of  all   liens,   mortgages,   pledges,
                           encumbrances, charges, claims and equities (except as
                           to  adverse  claims  under  Article 8 of the  Uniform
                           Commercial Code of which the Portfolio has notice and
                           necessary  documentation  at or  prior to the time of
                           delivery). The fair market value of such Assets shall
                           exceed the amount of the  liabilities  the  Portfolio
                           shall  assume  from the Fund or to which such  Assets
                           shall be subject.

                                        9

<PAGE>



                  4.1.16.  The   execution,  delivery   and  performance of this
                           have been duly authorized by the Board of Trustees of
                           the Fund and by all other necessary corporate action,
                           subject to Shareholder  approval,  on the part of the
                           Fund,  and this  Agreement  constitutes  a valid  and
                           binding   obligation  of  the  Fund   enforceable  in
                           accordance  with its terms,  subject  to  Shareholder
                           approval.

                  4.1.17.  The  information  to be furnished by the Fund for use
                           in registration statements, proxy materials and other
                           documents  that may be necessary in  connection  with
                           the   transactions   contemplated   hereby  shall  be
                           accurate and  complete in all  material  respects and
                           shall  comply in all material  respects  with federal
                           securities and other laws and regulations  thereunder
                           applicable  thereto.  On the  effective  date  of the
                           registration   statement   to  be   filed   with  the
                           Securities  and  Exchange  Commission  ("SEC") by the
                           IDEX II  Series  Fund on Form  N-14  relating  to the
                           registration of the Class T Shares issuable  pursuant
                           to the  transactions  contemplated by this Agreement,
                           and  any   supplement   or  amendment   thereto  (the
                           "Registration  Statement"),  and at the  time  of the
                           meeting of the Shareholders, and on the Closing Date,
                           the Registration  Statement and the  Prospectus/Proxy
                           Statement    to   be    included    therewith    (the
                           "Prospectus/Proxy  Statement") (i) will comply in all
                           material  respects  with the  provisions  of the 1933
                           Act, the  Securities  Exchange Act of 1934 (the "1934
                           Act"),   and  the  1940   Act,   and  the  rules  and
                           regulations thereunder, and (ii) will not contain any
                           untrue  statement of a material fact or omit to state
                           a  material  fact  required  to be stated  therein or
                           necessary   to  make  the   statements   therein  not
                           misleading;     provided,     however,    that    the
                           representations  and  warranties  in  this  paragraph
                           4.1.17 shall not apply to  statements in or omissions
                           from   the   Prospectus/Proxy   Statement   and   the
                           Registration  Statement  made in reliance upon and in
                           conformity  with  information  furnished  by  another
                           Party for use therein.

                  4.1.18.  The Fund shall not  engage  in  an operating business
                           after the Reorganization.

         4.2.     The Portfolio represents and warrants as follows:


                                       10

<PAGE>



                  4.2.1.   The Portfolio is a segregated  portfolio of assets of
                           IDEX II  Series  Fund,  an  unincorporated  voluntary
                           association duly organized,  validly existing, and in
                           good  standing as a business  trust under the laws of
                           the Commonwealth of Massachusetts.  A copy of IDEX II
                           Series  Fund's  Declaration  of Trust is on file with
                           the Secretary of the Commonwealth of Massachusetts.

                  4.2.2.   IDEX  II  Series  Fund  is  an  open-end   management
                           investment  company  duly  registered  under the 1940
                           Act, and the registration  statement on Form N-1A for
                           IDEX II Series  Fund is in full  force and effect and
                           conforms in all material respects to the requirements
                           of the 1933 Act and the 1940 Act.

                  4.2.3.   All of the shares of the Portfolio  have been offered
                           and sold in compliance in all material  respects with
                           applicable  requirements  of the  federal  and  state
                           securities   laws.   Shares  of  the   Portfolio  are
                           registered  in all  jurisdictions  in which  they are
                           required to be registered and all such registrations,
                           together  with any periodic  reports or  supplemental
                           filings required to be made in any such  jurisdiction
                           are  complete and  current,  all fees  required to be
                           paid have  been  paid and IDEX II Series  Fund is not
                           subject to any stop order and is fully  qualified  to
                           continue to sell shares of the Portfolio in each such
                           jurisdiction.

                  4.2.4.   The Portfolio is not, and the execution, delivery and
                           performance  of this Agreement will not result in its
                           being,   in  violation  of  any   provisions  of  the
                           Declaration  of Trust or  By-Laws  of IDEX II  Series
                           Fund  or  of  any  material   agreement,   indenture,
                           instrument,  contract,  lease or other undertaking to
                           which the IDEX II Series Fund or the  Portfolio  is a
                           party or by  which  the  IDEX II  Series  Fund or the
                           Portfolio is bound.

                  4.2.5.   No material  litigation or administrative  proceeding
                           or   investigation   of  or   before   any  court  or
                           governmental  body is presently pending or threatened
                           against the  Portfolio  or any of its  properties  or
                           assets,  except as previously disclosed in writing to
                           the Funds. The Portfolio knows of no facts that might
                           form  the   basis   for  the   institution   of  such
                           proceedings, and the Portfolio is not

                                       11

<PAGE>



                           a party to or subject to the provisions of any order,
                           decree or judgment of any court or governmental  body
                           that  materially and adversely  affects its business,
                           its financial condition, or its ability to consummate
                           the transactions herein contemplated.

                  4.2.6.   The   Statements   of  Assets  and  Liabilities,  the
                           Statements of  Operations,  the Statements of Changes
                           in  Net  Assets,   Financial   Highlights,   and  the
                           Schedules of  Investments  of the Portfolio at or for
                           the period ended  September 30, 1995, as  applicable,
                           have   been   audited   by  Price   Waterhouse   LLP,
                           independent accountants, in accordance with generally
                           accepted   auditing    standards.    Such   financial
                           statements are presented in accordance with generally
                           accepted accounting  principles  consistently applied
                           and fairly  present,  in all material  respects,  the
                           financial condition of the Portfolio as of such date,
                           and there are no material  known  liabilities  of the
                           Portfolio as of  September  30, 1995  (contingent  or
                           otherwise) not disclosed therein.

                  4.2.7.   Since  September 30,  1995,  there  has  not been any
                           material adverse change in the Portfolio's  financial
                           condition, assets, liabilities or business other than
                           changes occurring in the ordinary course of business,
                           or any  incurrence by the  Portfolio of  indebtedness
                           maturing  more  than  one year  from  the  date  such
                           indebtedness   was  incurred,   except  as  otherwise
                           disclosed to and accepted by the  Portfolio.  For the
                           purposes of this  paragraph  4.2.7,  a decline in net
                           asset  value per share or an  increase or decrease in
                           the number of shares outstanding shall not constitute
                           a material adverse change.

                  4.2.8.   All  federal and other tax returns and reports of the
                           IDEX  II  Series  Fund  on  behalf  of the  Portfolio
                           required  by law to have been filed have been  filed,
                           and all  federal and other taxes shown as due on said
                           returns and reports  shall have been paid  insofar as
                           due,  or  provision  shall  have  been  made  for the
                           payment  thereof,  and to the best of the Portfolio's
                           knowledge,  no such return is  currently  under audit
                           and no  assessment  has been asserted with respect to
                           such returns.


                                       12

<PAGE>



                  4.2.9.   For  each  past   taxable  year  since  it  commenced
                           operations and for the current  taxable year, IDEX II
                           Series  Fund and the  Portfolio  have met,  and shall
                           continue to meet, the requirements of Subchapter M of
                           the  Code  for   qualification  and  treatment  as  a
                           regulated investment company under the Code.

                  4.2.10.  IDEX  II  Series  Fund  has  maintained  all  records
                           required  under  Section 31 of the 1940 Act and rules
                           thereunder.

                  4.2.11.  IDEX  II  Series   Fund  is  not  under   the  juris-
                           diction of a court in a proceeding  under Title 11 of
                           the United  States  Code or similar  case  within the
                           meaning of section 368(a)(3)(A) of the Code.

                  4.2.12.  Prior  to  the Closing Date, there shall be no issued
                           and outstanding Class T Shares of the Portfolio,  and
                           Class  T  Shares  issued  in   connection   with  the
                           transactions  contemplated  hereby  will be duly  and
                           validly  issued  and  outstanding,  fully  paid,  and
                           nonassessable,   except  to  the  extent  that  under
                           Massachusetts  law shareholders of an  unincorporated
                           voluntary  association organized as a business trust,
                           as  IDEX  II  Series  Fund  is,  may,  under  certain
                           circumstances,  be  held  personally  liable  for the
                           obligations   of   the    association.    Except   as
                           contemplated  by this  Agreement,  the Portfolio does
                           not have  outstanding any options,  warrants or other
                           rights  to  subscribe  for  or  purchase  any  of its
                           shares,   nor  is  there   outstanding  any  security
                           convertible into any of its shares.

                  4.2.13.  The  execution,  delivery  and  performance  of  this
                           Agreement  have been duly  authorized by the Board of
                           Trustees  of IDEX II  Series  Fund  and by all  other
                           necessary  action on the part of IDEX II Series  Fund
                           and the Portfolio,  and this Agreement  constitutes a
                           valid  and  binding   obligation   of  the  Portfolio
                           enforceable in accordance with its terms.

                  4.2.14.  The information to be furnished by  the Portfolio for
                           use in registration  statements,  proxy materials and
                           other documents that may be necessary in

                                       13

<PAGE>



                           connection with the transactions  contemplated hereby
                           shall  be  accurate  and  complete  in  all  material
                           respects and shall  comply in all  material  respects
                           with   federal   securities   and   other   laws  and
                           regulations  thereunder  applicable  thereto.  On the
                           effective  date of the  registration  statement to be
                           filed with the SEC by the IDEX II Series Fund on Form
                           N-14  relating  to the  registration  of the  Class T
                           Shares   issuable   pursuant   to  the   transactions
                           contemplated by this Agreement, and any supplement or
                           amendment thereto (the "Registration Statement"), and
                           at the time of the meeting of the  Shareholders,  and
                           on the Closing Date, the  Registration  Statement and
                           the Prospectus/Proxy Statement (i) will comply in all
                           material  respects  with the  provisions  of the 1933
                           Act, the 1934 Act and the 1940 Act, and the rules and
                           regulations thereunder, and (ii) will not contain any
                           untrue  statement of a material fact or omit to state
                           a  material  fact  required  to be stated  therein or
                           necessary   to  make  the   statements   therein  not
                           misleading;     provided,     however,    that    the
                           representations  and  warranties  in  this  paragraph
                           4.2.14 shall not apply to  statements in or omissions
                           from   the   Prospectus/Proxy   Statement   and   the
                           Registration  Statement  made in reliance upon and in
                           conformity with  information  furnished by a Fund for
                           use therein.

                  4.2.15.  The  Portfolio  has  no  plan  or  intention to issue
                           additional    Class   T    Shares    following    the
                           Reorganization   except  for  shares  issued  in  the
                           ordinary  course  of its  business  as a series of an
                           open-end investment  company;  nor does the Portfolio
                           have any plan or  intention  to redeem  or  otherwise
                           reacquire   any   Class  T  Shares   issued   to  the
                           Shareholders  pursuant to the  Reorganization,  other
                           than  through  redemptions  arising  in the  ordinary
                           course    of    that    business.    Following    the
                           Reorganization,  it is not  anticipated  that Class T
                           Shares will  generally be  available  for sale to the
                           public;  however,  the  Shareholders  will be able to
                           purchase  additional  Class T Shares  as long as they
                           continue to own Class T Shares.

                  4.2.16.  The Portfolio  has  no  plan  or intention to sell or
                           otherwise dispose of any of the Assets to be acquired
                           by the  Portfolio in the  Reorganization,  except for
                           dispositions  made  in  the  ordinary  course  of the
                           Portfolio's business and

                                       14

<PAGE>



                           dispositions  necessary  to maintain  its status as a
                           regulated  investment  company under  Subchapter M of
                           the Code.

                  4.2.17.  The   Portfolio  has  no  current  plan  or intention
                           to be dissolved or merged with another corporation or
                           business  trust or any  "fund"  thereof  (within  the
                           meaning of section  851(h)(2) of the Code)  following
                           the Reorganization.

                  4.2.18.  The Portfolio shall use  a significant portion of the
                           Assets transferred by each Fund in its business.

                  4.2.19.  The  Portfolio has owned (directly and indirectly) no
                           shares of either Fund during the past five years.

         4.3.     Each of the Funds and the Portfolio represents and warrants as
                  follows:

                  4.3.1.   The fair  market  value of the Class T  Shares,  when
                           received  by each  Shareholder,  will be equal to the
                           fair  market  value  of the  respective  Fund  Shares
                           constructively surrendered in exchange therefor.

                  4.3.2.   Its management (a) is  unaware of any  plan or inten-
                           tion of  Shareholders  to sell,  exchange,  redeem or
                           otherwise  dispose  of any  portion  of the  Class  T
                           Shares  to be  received  by the  Shareholders  in the
                           Reorganization,   and   (b)   does   not   anticipate
                           dispositions  in  contemplation  of or soon after the
                           Reorganization to exceed the usual rate and frequency
                           of   redemptions   of  Fund  Shares  as  an  open-end
                           investment  company.   Consequently,  its  management
                           expects that the percentage of Shareholder interests,
                           if any,  that will be  redeemed  as a result of or at
                           the time of the Reorganization will be de minimis.

                  4.3.3.   Immediately    following    consummation    of    the
                           Reorganization,  the  Shareholders  will  own all the
                           Class T Shares  and will own such  shares  solely  by
                           reason  of their  ownership  of the  respective  Fund
                           Shares immediately prior to the Reorganization.

                                       15

<PAGE>



                  4.3.4.   Immediately    following    consummation    of    the
                           Reorganization,  the  Portfolio  will hold the Assets
                           and be  subject  to the  liabilities  of  each of the
                           Funds,  plus  any  liabilities  and  expenses  of the
                           Parties    incurred    in    connection    with   the
                           Reorganization.

                  4.3.5.   The fair market value of the Assets to be transferred
                           by each Fund to the  Portfolio  shall equal or exceed
                           the Fund's liabilities to be assumed by the Portfolio
                           plus any liabilities to which the transferred  Assets
                           are subject.

                  4.3.6.   There is  no intercompany indebtedness between a Fund
                           and the  Portfolio  that was issued or  acquired,  or
                           will be settled, at a discount.

                  4.3.7.   The Portfolio will acquire at least 90 percent of the
                           fair  market  value of the net assets and at least 70
                           percent of the fair market  value of the gross assets
                           held  by  each   Fund   immediately   prior   to  the
                           Reorganization,  treating  all amounts used to redeem
                           out    Shareholders   in    contemplation    of   the
                           Reorganization,   and  all  other   redemptions   and
                           distributions    (other   than    distributions   and
                           redemptions  occurring in the ordinary  course of the
                           Fund's   business)  made  by  the  Fund   immediately
                           preceding  the  Reorganization  as assets of the Fund
                           held immediately prior to the Reorganization.

5.       COVENANTS OF THE PORTFOLIO AND THE FUNDS

         5.1.     Each Fund covenants to operate its respective  business in the
                  ordinary  course between the date hereof and the Closing Date,
                  it being understood that such ordinary course of business will
                  include  declaring  and paying  customary  dividends and other
                  distributions   and  such   changes  in   operations   as  are
                  contemplated by the normal operations of the Fund.

         5.2.     Each Fund covenants (1) to call a meeting of its  Shareholders
                  to consider and act upon this  Agreement,  and (2) to take all
                  other actions necessary to obtain approval of the transactions
                  contemplated hereby, including preparing, or directing the

                                       16

<PAGE>



                  preparation  of, a proxy statement in compliance with the 1934
                  Act  and  the  1940  Act  in   connection   with  such  Fund's
                  Shareholders meeting.

         5.3.     Each Fund  covenants that the Class T Shares to be received by
                  such Fund in connection with the  Reorganization are not being
                  acquired  for the purpose of making any  distribution  thereof
                  other than in accordance with the terms of this Agreement.

         5.4.     Each Fund  covenants  that it shall  assist the  Portfolio  in
                  obtaining  such   information  as  the  Portfolio   reasonably
                  requests  concerning  the  beneficial  ownership of respective
                  Fund Shares.

         5.5.     Each Party  covenants that it will,  from time to time, as and
                  when requested by another Party,  execute and deliver or cause
                  to be executed and  delivered all such  assignments  and other
                  instruments,  and  take or  cause  to be  taken  such  further
                  action,  as the other Party may deem necessary or desirable in
                  order  to vest  in and  confirm  to,  as  applicable,  (a) the
                  Portfolio title to and possession of all the Assets,  (b) each
                  Fund titles to and  possession  of Class T Shares,  and (c) to
                  otherwise carry out the intent and purposes of this Agreement.

         5.6.     Subject to the provisions of this Agreement, each Fund and the
                  Portfolio shall take or cause to be taken all action, and will
                  do or  cause  to be done  all  things,  reasonably  necessary,
                  proper,  or advisable to  consummate  and make  effective  the
                  transactions contemplated by this Agreement.

         5.7.     The Portfolio  covenants to prepare, or direct the preparation
                  of,  the  Prospectus/Proxy  Statement  to be  included  in the
                  Registration  Statement in  compliance  with the 1933 Act, the
                  1934 Act and the 1940 Act.

6.       CONDITIONS PRECEDENT TO OBLIGATIONS OF EACH FUND

         The  obligations of each Fund to consummate the  transactions  provided
         for herein shall be subject to the  performance by the Portfolio of all
         the  obligations  to be  performed  by it  hereunder on or prior to the
         Closing Date and the following further conditions:

                                       17

<PAGE>



         6.1.     All  representations and warranties of the Portfolio contained
                  in this  Agreement  shall be true and correct in all  material
                  respects  as of the date  hereof  and,  except  as they may be
                  affected by the  transactions  contemplated by this Agreement,
                  as of the  Closing  Date with the same  force and effect as if
                  made on and as of the Closing Date.

         6.2.     The Portfolio  shall have delivered to the Fund on the Closing
                  Date a certificate  executed in its name by the President or a
                  Vice  President of IDEX II Series Fund,  in form and substance
                  satisfactory  to the Fund and dated as of the Closing Date, to
                  the effect  that the  representations  and  warranties  of the
                  Portfolio  made in this  Agreement are true and correct at and
                  as of the Closing Date,  except as they may be affected by the
                  transactions  contemplated by this  Agreement,  and as to such
                  other matters as the Fund shall reasonably request.

7.       CONDITIONS PRECEDENT TO OBLIGATIONS OF THE PORTFOLIO

         The obligations of the Portfolio to complete the transactions  provided
         for herein shall be subject to the  performance by each Fund of all the
         obligations  to be performed by it hereunder on or prior to the Closing
         Date and the following further conditions:

         7.1.     All  representations  and warranties of each Fund contained in
                  this  Agreement  shall be true  and  correct  in all  material
                  respects  as of the date  hereof  and,  except  as they may be
                  affected by the  transactions  contemplated by this Agreement,
                  as of the  Closing  Date with the same  force and effect as if
                  made on and as of the Closing Date.

         7.2.     Each Fund shall have delivered to the Portfolio on the Closing
                  Date  a  statement  of  its  assets  and  liabilities,   which
                  statement  shall be  prepared  in  accordance  with  generally
                  accepted accounting principles consistently applied,  together
                  with a list of its portfolio  securities  showing the adjusted
                  tax bases of such  securities  by lot, as of the Closing Date,
                  certified by the Principal Accounting Officer of the Fund.

         7.3.     Each Fund shall have delivered to the Portfolio on the Closing
                  Date a certificate  executed in its name by the President or a
                  Vice President of the Fund, in form and substance satisfactory
                  to the  Portfolio  and dated as of the  Closing  Date,  to the
                  effect

                                       18

<PAGE>



                  that the  representations  and  warranties of the Fund made in
                  this  Agreement  are true and correct at and as of the Closing
                  Date,  except  as they  may be  affected  by the  transactions
                  contemplated by this  Agreement,  and as to such other matters
                  as the Portfolio shall reasonably request.

         7.4.     On or  immediately  prior to the Closing Date,  each Fund will
                  declare  and pay to its  shareholders  of  record  one or more
                  dividends  and/or other  distributions  so that each will have
                  distributed   substantially  all  of  its  investment  company
                  taxable  income (as defined in Section  852(b)(2) of the Code)
                  and net capital  gain (as defined in  Sections  852(b)(3)  and
                  1222(11) of the Code), computed in each case without regard to
                  any  deduction  for  dividends  paid,  for all  taxable  years
                  through its liquidation.

8.       FURTHER CONDITIONS PRECEDENT TO OBLIGATIONS OF THE PORTFOLIO
         AND EACH OF THE FUNDS

         The obligations of the Portfolio and each Fund hereunder are subject to
         the further conditions that on or prior to the Closing Date:

         8.1.     This Agreement and the transactions  contemplated  hereby, and
                  any  necessary   waiver  or   suspension  of  any   investment
                  restriction  of either Fund,  shall have been  approved by the
                  requisite  vote of the holders of the  respective  outstanding
                  Fund Shares in  accordance  with the 1940 Act, the laws of the
                  Commonwealth  of  Massachusetts  and the provisions of each of
                  the  Fund's   Declaration  of  Trust,   and  the   appropriate
                  certificate(s)  from the Secretary of the Fund evidencing such
                  approval shall have been delivered to the Portfolio.

         8.2.     On the Closing Date, no action, suit or other proceeding shall
                  be pending before any court or governmental agency in which it
                  is sought to restrain or prohibit,  or obtain damages or other
                  relief in connection  with, this Agreement or the transactions
                  contemplated herein.

         8.3.     All  consents of other  parties and all  consents,  orders and
                  permits of  federal,  state and local  regulatory  authorities
                  (including those of the Securities and Exchange Commission and
                  of  state  Blue  Sky  or  securities  authorities,   including
                  "no-action"

                                       19

<PAGE>



                  positions of such authorities)  deemed necessary by either the
                  Portfolio  or  either  Fund  to  permit  consummation,  in all
                  material  respects,  of the transactions  contemplated  hereby
                  shall have been  obtained,  except where failure to obtain any
                  such  consent,  order or permit  would not involve a risk of a
                  material   adverse   effect  on  either   Party's   assets  or
                  properties,  provided  that either the Portfolio or a Fund may
                  for itself waive any part of this condition.

         8.4.     The registration statement on Form N-14 of IDEX II Series Fund
                  relating  to the  registration  of  Class  T  Shares  issuable
                  pursuant to the  transactions  contemplated  by this Agreement
                  shall have become  effective  under the 1933 Act,  and no stop
                  orders  suspending the  effectiveness  thereof shall have been
                  issued,  and, to the best knowledge of the Parties hereto,  no
                  investigation  or  proceeding  under  the  1933  Act for  that
                  purpose shall have been  instituted or be pending,  threatened
                  or contemplated.

         8.5.     The Registration Statement and the Post-Effective Amendment on
                  Form N-1A of IDEX II Series  Fund  relating  to Class T Shares
                  shall have become  effective  under the 1933 Act,  and no stop
                  orders  suspending the  effectiveness  thereof shall have been
                  issued,  and, to the best knowledge of the Parties hereto,  no
                  investigation  or  proceeding  under  the  1933  Act for  that
                  purpose shall have been  instituted or be pending,  threatened
                  or contemplated.

         8.6.     The  Parties   shall  have  received  all  permits  and  other
                  authorizations   necessary  under  state  securities  laws  to
                  consummate the transactions contemplated by this Agreement.

         8.7.     The  Portfolio  and each Fund shall have received on or before
                  the Closing  Date an opinion of counsel  substantially  to the
                  effect that for federal income tax purposes:

                  8.7.1.   The  Reorganization  will constitute a reorganization
                           within the  meaning of  section  368(a)(1)(C)  of the
                           Code,  and  each  Fund  and the  Portfolio  will be a
                           "party to a  reorganization"  within  the  meaning of
                           section 368(b) of the Code.

                  8.7.2.   No gain or loss  will be recognized to either Fund on
                           the  transfer  of  the  Assets  to the  Portfolio  in
                           exchange  solely  for  the  Class  T  Shares  and the
                           Portfolio's

                                       20

<PAGE>



                           assumption  of  each  Fund's   liabilities   and  the
                           subsequent   distribution  of  those  shares  to  the
                           Shareholders in constructive  exchange for their Fund
                           Shares in liquidation of each Fund.

                  8.7.3.   No gain or loss will be  recognized  to the Portfolio
                           on its  receipt  of the  Assets in  exchange  for the
                           Class T Shares and the Portfolio's assumption of each
                           Fund's liabilities.

                  8.7.4.   The Portfolio's basis for the Assets will be the same
                           as  each  Fund's  basis  for the  Assets  immediately
                           before the Reorganization.

                  8.7.5.   The Portfolio's holding period  for  the Assets  will
                           include each Fund's therefor.

                  8.7.6.   No   gain  or  loss   will  be   recognized   to  the
                           Shareholders  on the  constructive  exchange of their
                           Fund Shares solely for Class T Shares.

                  8.7.7.   The basis of the Class T Shares to be  received  by a
                           Shareholder will be the same as the adjusted basis of
                           that   Shareholder's   Fund   Shares   constructively
                           surrendered in exchange therefor.

                  8.7.8.   The holding period of the Class T Shares  received by
                           a Shareholder will include the Shareholder's  holding
                           period for the Fund Shares constructively surrendered
                           in exchange therefor,  provided such Fund Shares were
                           held as capital assets on the Closing Date.

         At any time prior to the Closing,  any of the foregoing  conditions may
         be waived by a Party if, in the judgment of its Board of Trustees, such
         waiver will not have a material  adverse effect on the interests of the
         Shareholders.


                                       21

<PAGE>



9.       FINDER'S FEES AND EXPENSES

         9.1.     Each Party represents and warrants to the other that there are
                  no finder's fees payable in connection  with the  transactions
                  provided for herein.

         9.2.     The   expenses   of  the   Reorganization   shall   be   borne
                  proportionately  by the  Parties  in a manner  determined  and
                  agreed  upon  by  duly  authorized  officers  of  each  Party;
                  approved  by  the  Board  of  Trustees  of  each  Party;   and
                  consistent with the requirements of applicable law.

10.      ENTIRE AGREEMENT; SURVIVAL OF WARRANTIES

         10.1.    Neither the Portfolio nor a Fund has made any  representation,
                  warranty or covenant not set forth herein,  and this Agreement
                  constitutes the entire agreement between the Parties.

         10.2.    The  representations,  warranties  and covenants  contained in
                  this Agreement or in any document delivered pursuant hereto or
                  in connection  herewith shall survive the  consummation of the
                  transactions contemplated hereunder.

11.      TERMINATION

         A Party may at its option  terminate  this Agreement at or prior to the
         Closing Date because of:

         11.1.    A mutual agreement among the Parties;

         11.2.    A material  breach  by another  Party  of  any representation,
                  warranty or covenant  contained  herein to be  performed at or
                  prior to the Closing Date; or

         11.3.    A  condition   herein   expressed   to  be  precedent  to  the
                  obligations  of a Party not having been met and it  reasonably
                  appearing that it will not or cannot be met.


                                       22

<PAGE>



         In the event of any such  termination,  there shall be no liability for
         damages on the part of a Party or any trustee,  director, or officer of
         any of the Parties.

12.      AMENDMENT

         This Agreement may be amended,  modified or supplemented at any time in
         such manner as may be mutually  agreed upon in writing by the  Parties;
         provided,  however,  that following the Shareholders' meeting called by
         the Funds pursuant to paragraph  5.2, no such  amendment  shall be made
         that has a material adverse on the  Shareholders'  interests unless the
         Agreement,  as  modified,  is  approved  by the  requisite  vote of the
         Shareholders.

13.      NOTICES

         Any notice, report, demand or other communication required or permitted
         by any  provision  of this  Agreement  shall be in writing and shall be
         given by hand delivery, or prepaid certified mail or overnight delivery
         service, addressed to Becky A. Ferrell, Vice President & Counsel.

14.      HEADINGS; COUNTERPARTS; GOVERNING LAW; ASSIGNMENT

         14.1.    The  paragraph  headings  contained in this  Agreement are for
                  reference  purposes  only and shall not  affect in any way the
                  meaning or interpretation of this Agreement.

         14.2.    This Agreement may be executed in  any number of counterparts,
                  each of which shall be deemed an original.

         14.3.    This   Agreement   shall  be  governed  by  and  construed  in
                  accordance with the laws of the  Commonwealth of Massachusetts
                  except to the extent that the subject  matter  covered by this
                  Agreement is governed by the federal securities laws.

         14.4.    This  Agreement  shall  bind and inure to the  benefit  of the
                  Parties and their  respective  successors and assigns,  and no
                  assignment or transfer  hereof or of any rights or obligations
                  hereunder  shall be made by either  Party  without the written
                  consent  of the  other  Party.  Nothing  herein  expressed  or
                  implied is  intended or shall be  construed  to confer upon or
                  give any person, firm or corporation other than the

                                       23

<PAGE>


                  Parties and their respective successors and assigns any rights
                  or remedies under or by reason of this Agreement.

15.      LIMITATION OF LIABILITY OF THE TRUSTEES AND SHAREHOLDERS

Neither  the  trustees  of either IDEX II Series Fund , IDEX Fund or IDEX Fund 3
nor any  shareholder  of either the  Portfolio or a Fund shall be liable for any
obligations of IDEX II Series Fund,  the  Portfolio,  or a Fund pursuant to this
Agreement,  and each Party agrees that,  in asserting any rights or claims under
this Agreement, it shall look only to the assets and property of the other Party
in settlement of such rights or claims,  and not to such directors,  trustees or
shareholders.

IN WITNESS  WHEREOF,  each Party has caused this Agreement to be executed by the
undersigned  officer  of IDEX  II  Series  Fund,  IDEX  Fund  and  IDEX  Fund 3,
respectively.


                                              IDEX II SERIES FUND on behalf of
Attest:                                       IDEX II Growth Portfolio


By:______________________________             By:______________________________
            Secretary                                     President



                                              IDEX FUND
Attest:


By:______________________________             By:______________________________
            Secretary                                     President



                                              IDEX FUND 3
Attest:


By:______________________________             By:______________________________
            Secretary                                     President




                                       24

<PAGE>
                               IDEX II SERIES FUND
                               201 Highland Avenue
                            Largo, Florida 33770-2957
                       Shareholder Services (800) 851-9777

                       STATEMENT OF ADDITIONAL INFORMATION

This Statement of Additional Information relates to the proposed  reorganization
whereby  IDEX II  Growth  Portfolio  of IDEX II  Series  Fund  ("IDEX  II Growth
Portfolio")  would acquire the assets of IDEX Fund and IDEX Fund 3 (the "Funds")
in  exchange  solely  for  Class T shares of IDEX II  Growth  Portfolio  and the
assumption  by  Class T  shares  of  IDEX  II  Growth  Portfolio  of the  Funds'
liabilities.  This  Statement of Additional  Information  consists of this cover
page and the following described documents, each of which is attached hereto and
incorporated herein by reference.

1.   The Statement of  Additional Information  of IDEX II Growth Portfolio dated
     February 1, 1996;

2.   The Statements of Additional Information of IDEX Fund and IDEX Fund 3 dated
     March 1, 1996;

3.   The Annual Report of  IDEX II Growth Portfolio  for  the fiscal year  ended
     September 30, 1995;

4.   The Annual Reports of IDEX Fund and IDEX Fund 3 for the fiscal years ended 
     October 31, 1995;

5.   The Semi-Annual Report  of  IDEX  II  Series  Fund for the six-month period
     ended March 31, 1996;

6.   The Semi-Annual Reports  of  IDEX  Fund  and IDEX Fund 3 for the six-month
     periods ended April 30, 1995; and

7.   The Pro Forma Combined  Statement  of Assets and Liabilities  as  of  March
     31, 1996 and Pro Forma Combined Statement of Operations for the fiscal year
     ended  September  30, 1995  for  each  of  the following:  IDEX  II  Growth
     Portfolio, IDEX Fund and IDEX Fund 3.

This Statement of Additional  Information is not a Prospectus and should be read
only in conjunction with the  Prospectus/Proxy  Statement dated  _______________
relating  to the  above-referenced  matter.  A  copy  of  this  Prospectus/Proxy
Statement may be obtained  without charge upon request to IDEX Mutual Funds, 201
Highland  Avenue,   Largo,   Florida   33770-2597,   or  by  calling   toll-free
1-800-851-9777.    This   Statement   of   Additional   Information   is   dated
______________.
<PAGE>
<TABLE>
March 31, 1996
PRO FORMA COMBINED SCHEDULES OF INVESTMENTS  (continued) (unaudited)

<CAPTION>
                                 IDEX II
                                  Growth           IDEX              IDEX        Pro Forma
                               Portfolio           Fund            Fund 3         Combined

Shares
<S>                            <C>               <C>            <C>             <C>
COMMON STOCK
Consumer, Cyclical
  Broadcasting
   Infinity Broadcasting Corp.
     Class A  *                  95,768           63,190           32,520          191,478

  Clothing/Fabric
   Fila Holding SpA #            58,900           39,000           20,000          117,900
   Gucci Group N.V. #           199,075          134,325           65,000          398,400

  Entertainment
   Walt Disney Company          127,975           85,425           43,100          256,500

  Footware
   Nike, Inc. Class B           124,650           84,550           40,975          250,175

  Restuarants
   McDonald's Corp.              22,825           15,450            7,625           45,900

Consumer, Non-Cyclical
  Beverages
   Coca-Cola Company            186,050          124,025           62,300          372,375
   Pepsico, Inc.                 36,525           24,775           12,050           73,350

  Food - Retailers
   Starbucks Corp. *             96,100           63,850           32,350          192,300

  Health Care
   Oxford Health Plans, Inc. *  158,275          106,825           51,725          316,825
   Pacificare Health Systems,
    Inc. Class B  *              91,725           61,900           30,025          183,650
   United Healthcare Corp.       93,525           62,500           31,325          187,350

  Pharmaceuticals
   Astra AB A-Free +            101,848           66,270           35,298          203,416
   BioChem Pharma,  Inc. *       28,375           19,250            9,375           57,000
   Eli Lilly And Company        116,150           78,375           37,975          232,500
   Johnson & Johnson             74,375           50,325           24,600          149,300
   Pfizer, Inc.                 230,150          149,300           77,500          456,950
   SmithKline Beecham PLC #     173,900          117,400           56,950          348,250
   SmithKline Beecham PLC
     Class A +                   21,410           15,571            5,839           42,820

Financial
  Banks
   Chemical Banking Corp.       115,700            77,900           39,000         232,600
   Citicorp                     179,085           119,610           60,150         358,845
   First Interstate Bancorp      90,950            61,725           29,850         182,525

Diversified
   Federal Home Loan Mortgage
     Corp.                       77,675            52,450           26,125         156,250

  Federal National Mortgage
     Association                287,820           192,320           96,640          576,780
   First Data Corp.             320,325           209,225          109,150          638,700
   Grupo Financiero  Inbursa
     S.A. Class B + *           307,225           199,700          112,950          619,875

  Securities Brokers
   Merrill Lynch and Company,
     Inc.                       236,725           157,800           80,225          474,750

Independent
  Conglomerates
   General Electric Company      66,875            45,200           21,875          133,950

  Technology
   Advanced Medical Devices
   Medtronic, Inc.               95,900            63,475           32,475          191,850

  Aerospace/Defense
   The Boeing Company            55,625            37,675           18,275          111,575

  Biotechnology
   Amgen, Inc. *                166,900           110,475           56,500          333,875
   Chiron Corp. *                68,475            46,350           22,825          137,650
   U.S. Bioscience, Inc. *        3,186                -                -             3,186

  Communications
   America Online, Inc. *        79,200            53,450           25,875          158,525
   Ascend Communications, Inc. *430,400           285,600          146,050          862,050

   Glenayre Technologies, Inc. *222,318           147,505           75,037          444,860
   L.M. Ericsson Telephone
     Company Class B #          230,550           154,000           77,425          461,975
   PictureTel Corp. *           235,550           159,725           77,375          472,650
   Premisys Communications Inc.*119,875            81,100           40,000          240,975
   Tellabs, Inc. *               18,450            12,275            6,150           36,875
   US Robotics Corp.            129,775            88,150           43,125          261,050

  Computers
   Cisco Systems, Inc. *        356,000           235,800          120,150          711,950
   International Business 
     Machines Corp.              34,050            23,125           11,175           68,350
   Shiva Corp. *                 48,075            32,625           15,775           96,475
   StrataCom, Inc. *            348,500           231,650          116,950          697,100
   Sun Microsystems, Inc. *     135,300            91,325           44,225          270,850
   Verity, Inc. *                37,300            25,250           12,450           75,000

  Software
   Broderbund Software, Inc. *   49,950            33,725           16,325          100,000
   Dialogic Corp. *              22,625            15,350            7,425           45,400
   HBO & Company                156,800           106,150           51,175          314,125
   HNC Software, Inc. *          12,200             8,275            4,025           24,500
   HPR, Inc.                         -             20,150            9,850           30,000
   Informix Corp. *             192,675           130,125           63,025          385,825
   Intuit, Inc. *                84,900            57,450           28,325          170,675
   Microsoft Corp. *            137,200            93,000           45,075          275,275
   Netscape Communications
      Corp. *                    98,675            65,625           33,050          197,350
   PeopleSoft, Inc. *           145,250            98,325           48,425          292,000
   Red Brick Systems, Inc. *     45,150            30,475           14,775           90,400



NON-CONVERTIBLE PREFERRED STOCK
Technology
  Software
   Sap AG Vorzug +              116,769           78,052           39,106           233,927


                                            Principal

LONG-TERM U.S. GOVERNMENT SECURITIES
  United States Treasury Notes
    5.500%, 9-30-97     $    15,000,000  $     2,000,000  $            -    $    17,000,000


SHORT-TERM U.S. GOVERNMENT SECURITIES
  Federal National Mortgage Association
    5.130%,  4-2-96      $   20,000,000  $    15,000,000  $            -    $    35,000,000
    5.170%,  4-15-96         15,000,000       10,000,000               -         25,000,000
  Federal Home Loan Mortgage Corp.
    5.240%, 4-1-96           20,000,000       10,000,000        5,000,000        35,000,000
Total Short-Term U.S. Government Securities


COMMERCIAL PAPER
  Ford Motor Credit Corp.
    5.420%,  4-4-96                   -               -         7,000,000         7,000,000
  General Electric Capital
    5.400%,  4-3-96                   -               -         4,000,000         4,000,000
  Household Finance Corp.
    5.350%,  4-1-96          10,000,000       17,000,000        5,000,000        32,000,000
  Prudential Funding Corp.
    5.380%,  4-1-96          16,200,000       13,300,000        7,200,000        36,700,000




UNREALIZED GAIN  ON FORWARD FOREIGN CURRENCY CONTRACTS

D  German Deutschmark
     4-11-96  Sell           10,000,000        6,500,000        3,500,000        20,000,000
D  German Deutschmark
     4-25-96  Sell            1,000,000        1,000,000              -           2,000,000
D  German Deutschmark 
     8-22-96  Sell           10,822,000        7,117,000        3,707,000        21,646,000
</TABLE>

<TABLE>
<CAPTION>
                                 IDEX II                                                 % Combined
                                  Growth             IDEX            IDEX     Pro Forma    Value of
                               Portfolio             Fund          Fund 3      Combined  Net Assets
                                                  Market Value
<S>                          <C>                <C>            <C>          <C>              <C>
COMMON STOCK
Consumer, Cyclical
  EBroadcasting
   Infinity Broadcasting Corp.
    Class A  *         $       4,153,937  $      2,740,866  $    1,410,555   $8,305,358        0.8%

  Clothing/Fabric
   Fila Holding SpA #          3,762,238         2,491,125       1,277,500    7,530,863        0.7%
   Gucci Group N.V. #  *       9,555,600         6,447,600       3,120,000   19,123,200        1.8%
                              13,317,838         8,938,725       4,397,500   26,654,063        2.5%
  Entertainment
   Walt Disney Company         8,174,403         5,456,521       2,753,013   16,383,937        1.6%

  Footware
   Nike, Inc. Class B         10,127,813         6,869,687       3,329,219   20,326,719        1.9%

  Restuarants
   McDonald's Corp.            1,095,600           741,600         366,000    2,203,200        0.2%

Consumer, Non-Cyclical
  Beverages
   Coca-Cola Company          15,372,381        10,247,565       5,147,538   30,767,484        2.9%
   Pepsico, Inc.               2,310,206         1,567,019         762,163    4,639,388        0.5%
                              17,682,587        11,814,584       5,909,701   35,406,872        3.4%
  Food - Retailers
   Starbucks Corp. *           2,240,331         1,488,503         754,159    4,482,993        0.4%

  Health Care
   Oxford Health Plans, Inc. *13,888,631         9,373,894       4,538,869   27,801,394        2.6%
   Pacificare Health Systems,
     Inc. Class B  *           7,819,556         5,276,975       2,559,631   15,656,162        1.5%
   United Healthcare Corp.     5,751,788         3,843,750       1,926,487   11,522,025        1.1%
                              27,459,975        18,494,619       9,024,987   54,979,581        5.2%
  Pharmaceuticals
   Astra AB A-Free +           4,719,703         3,070,996       1,635,733    9,426,432        0.9%
   BioChem Pharma,  Inc. *     1,163,375           789,250         384,375    2,337,000        0.2%
   Eli Lilly And Company       7,549,750         5,094,375       2,468,375   15,112,500        1.4%
   Johnson & Johnson           6,861,094         4,642,481       2,269,350   13,772,925        1.3%
   Pfizer, Inc.               15,420,050        10,003,100       5,192,500   30,615,650        2.9%
   SmithKline Beecham PLC #    8,955,850         6,046,100       2,932,925   17,934,875        1.8%
   SmithKline Beecham PLC
     Class A +                   214,688           156,138          58,550      429,376        0.0%
                              44,884,510        29,802,440      14,941,808   89,628,758        8.5%
Financial
  Banks
   Chemical Banking Corp. $    8,156,850  $      5,491,950  $    2,749,500  $16,398,300        1.6%
   Citicorp                   14,326,800         9,568,800       4,812,000   28,707,600        2.7%
   First Interstate Bancorp   15,779,825        10,709,287       5,178,975   31,668,087        3.0%
                              38,263,475        25,770,037      12,740,475   76,773,987        7.3%
  Diversified
   Federal Home Loan Mortgage
      Corp.                    6,621,794         4,471,362       2,227,156   13,320,312        1.3%
   Federal National Mortgage
      Association              9,174,262         6,130,200       3,080,400   18,384,862        1.7%
   First Data Corp.           22,582,912        14,750,363       7,695,075   45,028,350        4.3%
   Grupo Financiero  Inbursa
      S.A. Class B + *         1,181,949           768,281         434,539    2,384,769        0.2%
                              39,560,917        26,120,206      13,437,170   79,118,293        7.5%
  Securities Brokers
   Merrill Lynch and Company,
      Inc.                    14,381,044         9,586,350       4,873,669   28,841,063        2.7%

Independent
  Conglomerates
   General Electric Company    5,207,891         3,519,950       1,703,516   10,431,357        1.0%

Technology
  Advanced Medical Devices
   Medtronic, Inc.             5,718,038         3,784,697       1,936,322   11,439,057        1.1%

  Aerospace/Defense
   The Boeing Company          4,818,516         3,263,597       1,583,072    9,665,185        0.9%

  Biotechnology
   Amgen, Inc. *               9,701,062         6,421,359       3,284,063   19,406,484        1.8%
   Chiron Corp. *              6,727,669         4,553,887       2,242,556   13,524,112        1.3%
   U.S. Bioscience, Inc. *        20,908               -               -         20,908        0.0%
                              16,449,639        10,975,246       5,526,619   32,951,504        3.1%
  Communications
   America Online, Inc. *      4,435,200         2,993,200       1,449,000    8,877,400        0.8%
   Ascend Communications,
      Inc. *                  23,187,800        15,386,700       7,868,444   46,442,944        4.4%
   Glenayre Technologies,
      Inc. *                   8,503,663         5,642,066       2,870,165   17,015,894        1.6%
   L.M. Ericsson Telephone
     Company Class B #         4,928,006         3,291,750       1,654,959    9,874,715        0.9%
   PictureTel Corp. *          7,302,050         4,951,475       2,398,625   14,652,150        1.4%
   Premisys Communications
     Inc. *                    3,895,938         2,635,750       1,300,000    7,831,688        0.8%
   Tellabs, Inc. *               892,519           593,803         297,506    1,783,828        0.2%
   US Robotics Corp.          16,773,419        11,393,388       5,573,906   33,740,713        3.2%
                              69,918,595        46,888,132      23,412,605  140,219,332       13.3%
  Computers
   Cisco Systems, Inc. * $    16,509,500  $     10,935,225  $    5,571,956  $33,016,681        3.1%
   International Business
      Machines Corp.           3,783,806         2,569,766       1,241,822    7,595,394        0.7%
   Shiva Corp. *               4,362,806         2,960,719       1,431,581    8,755,106        0.8%
   StrataCom, Inc. *          12,763,813         8,484,181       4,283,294   25,531,288        2.4%
   Sun Microsystems, Inc. *    5,919,375         3,995,469       1,934,843   11,849,687        1.2%
   Verity, Inc. *              1,258,875           852,188         420,187    2,531,250        0.2%
                              44,598,175        29,797,548      14,883,683   89,279,406        8.4%
  Software
   Broderbund Software, Inc. * 1,885,612         1,273,119         616,269    3,775,000        0.4%
   Dialogic Corp. *              955,906           648,538         313,706    1,918,150        0.2%
   HBO & Company              14,778,400        10,004,637       4,823,244   29,606,281        2.7%
   HNC Software, Inc. *          829,600           562,700         273,700    1,666,000        0.2%
   HPR, Inc.                           -           778,294         380,456    1,158,750        0.1%
   Informix Corp. *            5,081,803         3,432,047       1,662,284   10,176,134        1.0%
   Intuit, Inc. *              3,820,500         2,585,250       1,274,625    7,680,375        0.7%
   Microsoft Corp. *          14,148,750         9,590,625       4,648,359   28,387,734        2.6%
   Netscape Communications
     Corp. *                   4,095,013         2,723,438       1,371,575    8,190,026        0.8%
   PeopleSoft, Inc. *          8,351,875         5,653,688       2,784,438   16,790,001        1.6%
   Red Brick Systems, Inc. *   1,941,450         1,310,425         635,325    3,887,200        0.4%
                              55,888,909        38,562,761      18,783,981  113,235,651       10.7%
Total Common Stock ( cost
  $289,780,679, $195,744,687,
  $95,974,989 and $581,500,355,
  respectively)              423,942,193       284,616,069     141,768,054  850,326,316       80.5%

NON-CONVERTIBLE PREFERRED STOCK
Technology
  Software
   Sap AG Vorzug +            16,715,172        11,172,936       5,597,920   33,486,028       3.2%
   (cost  $6,857,763,
    $4,583,163, $2,296,905
       and $13,737,831,
       respectively)
                                                              Market Value

LONG-TERM U.S. GOVERNMENT SECURITIES
  United States Treasury Notes
    5.500%, 9-30-97      $    14,959,350  $      1,994,580  $           -   $16,953,930       1.6%
     (cost  $15,076,778,
      $2,010,181 and
      $17,086,959,
      respectively)

SHORT-TERM U.S. GOVERNMENT SECURITIES
  Federal National Mortgage Association
    5.130%,  4-2-96     $     19,997,150  $     14,997,863  $            -  $34,995,013       3.3%
    5.170%,  4-15-96          14,969,842         9,979,894               -    4,949,736       2.4%
  Federal Home Loan Mortgage Corp.
    5.240%, 4-1-96            20,000,000        10,000,000       5,000,000   35,000,000       3.3%
Total Short-Term U.S. Government Securities
                              54,966,992        34,977,757       5,000,000   94,944,749       9.0%
  (cost  $54,966,991,
  $34,977,757, $5,000,000
  and $94,944,749,
    respectively)
COMMERCIAL PAPER
  Ford Motor Credit Corp.
    5.420%,  4-4-96                    -                -        6,996,838    6,996,838       0.6%
  General Electric Capital
    5.400%,  4-3-96                    -                -        3,998,800    3,998,800       0.4%
  Household Finance Corp.
    5.350%,  4-1-96           10,000,000        17,000,000       5,000,000   32,000,000       3.0%
  Prudential Funding Corp.
    5.380%,  4-1-96           16,200,000        13,300,000       7,200,000   36,700,000       3.4%
Total Commercial Paper        26,200,000        30,300,000      23,195,638   79,695,638       7.4%
 Cost $26,200,000, $30,300,000,
 $23,195,638 and $79,695,638,
   respectively)

Total Investments            536,783,707       363,061,342     175,561,6121,075,406,661     101.7%
Cost $392,882,211, $267,615,788,
 $126,467,532 and $786,965,531,
   respectively)

UNREALIZED GAIN  ON FORWARD FOREIGN CURRENCY CONTRACTS

D  German Deutschmark
   4-11-96  Sell                 292,250           189,963         102,288      584,501
D  German Deutschmark
   4-25-96  Sell                  44,916            44,916              -        89,832
D  German Deutschmark
   8-22-96  Sell                 113,128            74,397          38,751      226,276
                                 450,294           309,276         141,039      900,609       0.1%

Liabilities in excess of
  other Assets                (9,583,558)       (6,448,234)     (3,251,916) (19,283,708)     -1.8%
Pro Forma Adjustments                 -               -                 -      (326,000)      0.0%
Net Assets                 $ 527,650,443     $ 356,922,384   $  172,450,7351,056,697,562    100.0%

</TABLE>

 Notes to Pro Forma Combined Schedules of Investments
 *  Presently non-income producing.
 +  Foreign securities.
 #  American Depository Receipts or Global Depository Receipts.





September 30, 1995
PRO FORMA COMBINED SCHEDULES OF INVESTMENTS  (continued) (unaudited)

<TABLE>
<CAPTION>
                                 IDEX II
                                  Growth          IDEX           IDEX       Pro Forma
                               Portfolio          Fund         Fund 3        Combined
                                         Principal
<S>                           <C>             <C>            <C>              <C>
COMMON STOCK
Basic Materials
  Forest Products
   Georgia Pacific Corp.          78,050         50,825        26,425            155,300

  Other Non-ferrous
   Phelps Dodge Corp.              2,625          1,725           900              5,250

Consumer, Cyclical
  Broadcasting
   Infinity Broadcasting Corp.
     Class A  *                   95,768         63,190        32,520            191,478

  Casinos
   Circus Circus Enterprises, 
     Inc.*                       102,550         67,850        34,775            205,175

  Consumer Electronics
   Samsung Electronics Company,
     Ltd.#*                        5,890          3,890         2,010             11,790

  Entertainment
   Walt Disney Company           161,375        105,125        54,875            321,375

  Footware
   Nike, Inc. Class B             22,350         14,550         7,575             44,475
                                       
  Retailers-Specialty
   Lowe's Companies, Inc.        190,920        126,500        64,690            382,110

  Consumer, Non-Cyclical
   Beverages
    Coca-Cola Company            210,975        136,725        71,100            418,800

  Health Care
   Oxford Health Plans, Inc. *   121,725         80,550        41,250            243,525
   Pacificare Health Systems,
     Inc. Class B  *              23,425         15,500         7,950             46,875
   United Healthcare Corp.        58,575         38,775        19,875            117,225

  Pharmaceuticals
   Agouron Pharmaceuticals, Inc.* 39,950         26,400        13,550             79,900
   Astra AB A-Free +             101,848         66,270        35,298            203,416
   Pfizer, Inc.                  230,150        149,300        77,500            456,950
   SmithKline Beecham PLC #      103,250         68,350        35,000            206,600

Financial
  Banks
   Citicorp                      147,185         95,135        48,925            291,245
   First Interstate Bancorp       79,500         51,900        27,000            158,400

  Diversified
   Federal Home Loan Mortgage
     Corp.                        69,300         45,475        23,500            138,275
   Federal National Mortgage
     Association                  56,205         36,830        19,035            112,070
   First Data Corp.              320,325        209,225       109,150            638,700
   Grupo Financiero  Inbursa
     S.A. Class B + *            307,225        199,700       112,950            619,875

  Securities Brokers
   Merrill Lynch and Company,
     Inc.                        278,850        184,750        94,500            558,100

  Industrial
   Containers and Packaging
   Liqui-Box Corp.                75,075         60,975        37,255            173,305

Technology
  Advanced Medical Devices
   Medtronic, Inc.                72,800         48,200        24,700            145,700


  Biotechnology
   Amgen, Inc. *                 164,225        108,450        55,775            328,450
   U.S. Bioscience, Inc. *         3,222             -             -               3,222


  Communications
   America Online, Inc. *         58,625         38,700        19,875            117,200
   Ascend Communications, Inc. * 122,225         80,150        41,450            243,825
   AT&T Corp.                    158,175        104,775        53,600            316,550
   DSC Communications Corp.*      81,000         53,425        27,475            161,900
   Glenayre Technologies, Inc. * 135,437         89,412        46,150            270,999
   L.M. Ericsson Telephone
     Company Class B #           575,325        378,875       195,125          1,149,325
   Motorola, Inc.                141,125         92,950        47,850            281,925
   PictureTel Corp. *            145,275         95,850        49,325            290,450
   Tellabs, Inc. *                23,725         15,675         8,075             47,475
   US Robotics Corp.             179,850        118,450        61,050            359,350
                                      
  Computers
   Cisco Systems, Inc. *         148,675         98,025        50,700            297,400
   Hewlett-Packard Company       117,550         77,875        39,825            235,250
   International Business
      Machines Corp.              47,050         31,075        15,950             94,075
   StrataCom, Inc. *             185,550        122,325        63,275            371,150
   Sun Microsystems, Inc. *      266,100        176,125        90,250            532,475
   3COM Corp.*                    23,450          7,775         4,000             35,225

  Diversified
   Texas Instruments, Inc.       244,375        161,370        82,995            488,740

  Semiconductors
   Altera Corp.*                 116,775         77,250        39,600            233,625
   Intel Corp.                    46,900         46,550        23,850            117,300
   LSI Logic Corp.*              167,150        110,725        56,650            334,525

  Software
   Autodesk, Inc.                 65,850         43,400        22,350            131,600
   Broderbund Software, Inc. *    68,250         45,050        23,150            136,450
   Cerner Corp.*                  19,150         12,500         6,550             38,200
   HBO & Company                  98,000         64,800        33,325            196,125
   Informix Corp. *              262,050        171,925        89,000            522,975
   Intuit, Inc. *                 77,550         50,550        26,400            154,500
   Microsoft Corp. *             200,250        131,875        67,900            400,025
   Netscape Communications Corp. *64,725         42,625        21,950            129,300
   PeopleSoft, Inc. *             25,125         16,425         8,525             50,075



CONVERTIBLE PREFERRED STOCK
Technology
  Diversified
   Nokia AB OY#                  170,400        112,125        57,800            340,325
   Nokia AB OY Cumulative+        45,968         29,832        15,748             91,548


NON-CONVERTIBLE PREFERRED STOCK
Technology
  Software
   Sap AG Vorzug +                 16,040       120,350        64,000            200,390



                                                 Principal

LONG-TERM U.S. GOVERNMENT SECURITIES
 United States Treasury Notes
   5.500%, 9-30-97        $    15,000,000  $  2,000,000  $         -        $ 17,000,000


SHORT-TERM U.S. GOVERNMENT SECURITIES
 Federal Home Loan Bank
   5.590%, 10-11-95                    -      5,000,000            -           5,000,000
 Federal National Mortgage Association
   5.680%, 10-10-95                    -              -     5,000,000          5,000,000


COMMERCIAL PAPER
  Ford Motor Credit Corp.
    5.770%,  10-5-95      $   20,000,000  $           -   $ 5,000,000     $   25,000,000
  Ford Motor Credit Corp.
    5.740%,  10-2-95                  -      16,000,000             -         16,000,000
  General Electric Capital
    6.500%,  10-2-95         20,600,000      15,800,000     7,900,000         44,300,000
  Household Finance Company
    6.250%,  10-2-95                  -       3,000,000             -          3,000,000




UNREALIZED GAIN (LOSS) ON FORWARD FOREIGN CURRENCY CONTRACTS
D  German Deutschmark
      10-26-95  Sell         11,000,000       7,000,000     3,800,000        21,800,000
D  German Deutschmark 
      11-17-95  Sell         10,822,000       7,117,000     3,707,000        21,646,000

</TABLE>

<TABLE>
<CAPTION>
                                 IDEX II                                                   % Combined
                                  Growth            IDEX              IDEX      Pro Forma    Value of
                               Portfolio            Fund            Fund 3       Combined  Net Assets
                                                  Market Value
<S>                          <C>               <C>             <C>              <C>           <C>
COMMON STOCK
Basic Materials
  Forest Products
   Georgia Pacific Corp.   $    6,829,375  $     4,447,188    $    2,312,187  $   13,588,750   1.3%

  Other Non-ferrous
   Phelps Dodge Corp.             164,391          108,028            56,363         328,782   0.1%

Consumer, Cyclical
  Broadcasting
   Infinity Broadcasting Corp.
     Class A  *                 3,136,402        2,069,473         1,065,030        6,270,905  0.5%

  Casinos
   Circus Circus Enterprises,
     Inc.*                      2,871,400        1,899,800           973,700        5,744,900  0.6%

  Consumer Electronics
   Samsung Electronics Company,
     Ltd.#*                       830,137          548,257           283,289        1,661,683  0.2%

  Entertainment
   Walt Disney Company          9,258,891        6,031,547         3,148,453       18,438,891  1.8%

  Footware
   Nike, Inc. Class B           2,483,644        1,616,869           841,772        4,942,285  0.5%
                                   
  Retailers-Specialty
   Lowe's Companies, Inc.       5,727,600        3,795,000         1,940,700       11,463,300  1.2%

Consumer, Non-Cyclical
  Beverages
   Coca-Cola Company           14,557,275        9,434,025         4,905,900       28,897,200  2.8%

  Health Care
   Oxford Health Plans, Inc. *  8,855,494        5,860,013         3,000,937       17,716,444  1.8%
   Pacificare Health Systems,
     Inc. Class B  *            1,592,900        1,054,000           540,600        3,187,500  0.3%
   United Healthcare Corp.      2,862,853        1,895,128           971,391        5,729,372  0.6%
                               13,311,247        8,809,141         4,512,928       26,633,316  2.7%
  Pharmaceuticals
   Agouron Pharmaceuticals,
     Inc.*                      1,148,562          759,000           389,563        2,297,125  0.2%
   Astra AB A-Free +            3,643,241        2,370,567         1,262,657        7,276,465  0.7%
   Pfizer, Inc.                12,284,256        7,968,888         4,136,563       24,389,707  2.5%
   SmithKline Beecham PLC #     5,227,031        3,460,219         1,771,875       10,459,125  1.1%
                               22,303,090       14,558,674         7,560,658       44,422,422  4.5%
Financial
  Banks
   Citicorp            $       10,413,339  $     6,730,801  $      3,461,444  $    20,605,584    2.1%
   First Interstate Bancorp     8,009,625        5,228,925         2,720,250       15,958,800    1.6%
                               18,422,964       11,959,726         6,181,694       36,564,384    3.7%
  Diversified
   Federal Home Loan Mortgage
      Corp.                     4,790,362        3,143,459         1,624,438        9,558,259    1.0%
   Federal National Mortgage
      Association               5,817,217        3,811,905         1,970,123       11,599,245    1.2%
   First Data Corp.            19,860,150       12,971,950         6,767,300       39,599,400    4.0%
   Grupo Financiero  Inbursa
     S.A. Class B + *             967,221          628,705           355,595        1,951,521    0.2%
                               31,434,950       20,556,019        10,717,456       62,708,425    6.4%
  Securities Brokers
   Merrill Lynch and Company,
      Inc.                     17,428,125       11,546,875         5,906,250       34,881,250    3.4%

Industrial
  Containers and Packaging
   Liqui-Box Corp.              2,224,097        1,806,384         1,103,679        5,134,160    0.5%

Technology
  Advanced Medical Devices
   Medtronic, Inc.              3,913,000        2,590,750         1,327,625        7,831,375    0.7%

  Biotechnology
   Amgen, Inc. *                8,190,722        5,408,944         2,781,778       16,381,444    1.7%
   U.S. Bioscience, Inc. *         15,909              -                  -            15,909    0.1%
                                8,206,631        5,408,944         2,781,778       16,397,353    1.8%
  Communications
   America Online, Inc. *       4,030,469        2,660,625         1,366,405        8,057,499    0.8%
   Ascend Communications, Inc. *9,778,000        6,412,000         3,316,000       19,506,000    2.0%
   AT&T Corp.                  10,400,006        6,888,956         3,524,200       20,813,162    2.1%
   DSC Communications Corp.*    4,799,250        3,165,431         1,627,894        9,592,575    1.0%
   Glenayre Technologies,
      Inc. *                    9,751,464        6,437,664         3,322,800       19,511,928    2.0%
   L.M. Ericsson Telephone
     Company Class B #         14,095,462        9,282,438         4,780,563       28,158,463    2.9%
   Motorola, Inc.              10,778,422        7,099,056         3,654,543       21,532,021    2.2%
   PictureTel Corp. *           6,573,694        4,337,213         2,231,955       13,142,862    1.3%
   Tellabs, Inc. *                999,416          660,309           340,159        1,999,884    0.2%
   US Robotics Corp.           15,332,213       10,097,863         5,204,513       30,634,589    3.1%
                               86,538,396       57,041,555        29,369,032      172,948,983   17.6%
  Computers
   Cisco Systems, Inc. *  $    10,258,575  $     6,763,725  $      3,498,300  $    20,520,600    2.1%
   Hewlett-Packard Company      9,800,731        6,492,827         3,320,409       19,613,967    2.0%
   International Business
      Machines Corp.            4,440,344        2,932,703         1,505,281        8,878,328    0.9%
   StrataCom, Inc. *           10,182,056        6,712,584         3,472,216       20,366,856    2.1%
   Sun Microsystems, Inc. *    16,764,300       11,095,875         5,685,750       33,545,925    3.4%
   3COM Corp.*                  1,066,975          353,763           182,000        1,602,738    0.2%
                               52,512,981       34,351,477        17,663,956      104,528,414   10.7%
  Diversified
   Texas Instruments, Inc.     19,519,453       12,889,429         6,629,226       39,038,108    4.0%

  Semiconductors
   Altera Corp.*                7,283,841        4,818,469         2,470,050       14,572,360    1.5%
   Intel Corp.                  2,819,863        2,798,819         1,433,981        7,052,663    0.7%
   LSI Logic Corp.*             9,652,912        6,394,369         3,271,538       19,318,819    2.0%
                               19,756,616       14,011,657         7,175,569       40,943,842    4.2%
  Software
   Autodesk, Inc.               2,880,937        1,898,750           977,813        5,757,500    0.5%
   Broderbund Software, Inc. *  5,195,531        3,429,431         1,762,294       10,387,256    1.0%
   Cerner Corp.*                  655,888          428,125           224,337        1,308,350    2.6%
   HBO & Company                6,125,000        4,050,000         2,082,813       12,257,813    2.7%
   Informix Corp. *             8,516,625        5,587,562         2,892,500       16,996,687    1.6%
   Intuit, Inc. *               3,644,850        2,375,850         1,240,800        7,261,500    0.6%
   Microsoft Corp. *           18,122,625       11,934,687         6,144,950       36,202,262    2.5%
   Netscape Communications
     Corp. *                    4,045,312        2,664,063         1,371,875        8,081,250    0.8%
   PeopleSoft, Inc. *           2,283,234        1,492,622           774,709        4,550,565    0.5%
                               51,470,002       33,861,090        17,472,091      102,803,183   12.8%
Total Common Stock            392,900,667      259,341,908       133,929,336      786,171,911   82.0%
(cost $285,768,388, $189,141,927,
  $96,998,710 and $571,909,025,
  respectively)

CONVERTIBLE PREFERRED STOCK
Technology
  Diversified
   Nokia AB OY#          $     11,885,400  $     7,820,719  $      4,031,550  $    23,737,669    2.4%
   Nokia AB OY Cumulative+      3,225,787        2,093,449         1,105,110        6,424,346    0.7%
                               15,111,187        9,914,168         5,136,660       30,162,015    3.1%

NON-CONVERTIBLE PREFERRED STOCK
Technology
  Software
   Sap AG Vorzug +             30,268,929       19,581,088        10,412,876       60,262,893    6.1%
Total Preferred Stock          45,380,116       29,495,256        15,549,536       90,424,908    9.2%
 (cost $19,202,450, $12,528,583,
   $6,584,031 and $38,315,064,
   respectively)

                                                  Market Value

LONG-TERM U.S. GOVERNMENT SECURITIES
  United States Treasury Notes
    5.500%, 9-30-97      $     14,910,600  $    1,988,080  $            -     $    16,898,680    1.7%
(cost  $15,101,099, $2,013,406,
  $0 and $17,114,505,
  respectively)

SHORT-TERM U.S. GOVERNMENT SECURITIES
  Federal Home Loan Bank
    5.590%, 10-11-95                   -        4,992,236                -          4,992,236    0.5%
  Federal National Mortgage Association
    5.680%, 10-10-95                   -               -         4,992,900          4,992,900    0.5%
Total Short-Term U.S. 
  Government Securities                -        4,992,236        4,992,900          9,985,136    1.0%
 (cost  $0, $4,992,236, 
   $4,992,900 and $9,985,136,
   respectively)

COMMERCIAL PAPER
  Ford Motor Credit Corp.
    5.770%,  10-5-95     $    19,987,178  $             -    $    4,996,794  $     24,983,972    0.5%
  Ford Motor Credit Corp.
    5.740%,  10-2-95                   -       15,997,449                -         15,997,449    1.5%
  General Electric Capital
    6.500%,  10-2-95          20,596,280       15,797,147         7,898,574        44,292,001    4.4%
  Household Finance Company
    6.250%,  10-2-95                   -        2,999,479                -          2,999,479    0.2%
Total Commercial Paper        40,583,458       34,794,075        12,895,368        88,272,901    6.6%
(cost $40,583,458, $34,794,075,
  $12,895,368 and $88,272,901,
  respectively)

Total Investments            493,774,841      330,611,555       167,367,140       991,753,536  100.5%
(cost #360,655,395, $243,470,227,
  $121,471,009 and $725,596,631,
  respectively)

UNREALIZED GAIN (LOSS) ON FORWARD FOREIGN CURRENCY CONTRACTS
D  German Deutschmark
     10-26-95  Sell              261,217          166,229            90,239           517,685
D  German Deutschmark 
     11-17-95  Sell             (107,891)         (70,954)          (36,957)         (215,802)
                                 153,326           95,275            53,282           301,883    0.1%

   Liabilities in excess
     of other Assets          (2,400,470)      (2,492,131)         (891,241)       (5,783,842)  -0.6%
   Pro Forma Adjustments              -               -               -              (326,000)   0.0%
   Net Assets             $  491,527,697   $  328,214,699  $    166,529,181    $  985,945,577  100.0%

</TABLE>

 Notes to Pro Forma Combined Schedules of Investments
 *  Presently non-income producing.
 +  Foreign securities.
 #  American Depository Receipts or Global Depository Receipts.

<TABLE>
September 30, 1995
PRO FORMA COMBINED STATEMENTS OF ASSETS AND LIABILITIES (unaudited)
   All numbers (except per share amounts) in thousands

<CAPTION>
                                      IDEX II      IDEX      IDEX         Pro Forma          Pro Forma
                             Growth Portfolio      Fund      Fund       Adjustments           Combined
<S>                               <C>         <C>        <C>              <C>            <C>
Assets:
   Investment securities,
     at market value             $   493,775  $   330,612  $   167,367  $         -       $    991,754


   Cash, receivables and 
     other assets                     10,917        5,646        3,195            -             19,758

          Total assets               504,692      336,258      170,562            -           1,011,512

Liabilities:

          Total liabilities           13,164        8,043        4,033           326             25,566

Net assets                    $      491,528  $   328,215 $    166,529  $       (326)           985,946
   Investment securities, at cost    360,655      243,470      121,471            -             725,596

Net assets consist of:

   Shares of beneficial interest,
     unlimited shares authorized     307,416      201,188       94,099          (326)           602,377

   Accumulated undistributed net
     investment income (loss)             -            18           (5)            -                 13

   Accumulated undistributed net
     realized gain from
     investments and foreign
     currency transactions            50,839       39,773       26,486             -            117,098

   Net unrealized appreciation of
     investments and on translation
     of assets and liabilities
     in foreign currencies           133,273       87,236       45,949             -            266,458
          Net assets $               491,528 $    328,215  $   166,529  $       (326)      $    985,946

Shares outstanding:
          Class A shares              21,271           -            -              -             21,271
          Class B shares                  -            -            -              -                -
          Class C shares                 247           -            -              -                247
          Class T shares                  -            -            -          21,539            21,539
          IDEX Fund                       -        13,901           -         (13,901)              -
          IDEX Fund 3                     -            -         8,423         (8,423)              -


Net asset value per share (net assets divided by shares outstanding):
          Class A shares        $      22.84   $       -  $         -                       $     22.84
          Class B shares                  -            -            -                               -
          Class C shares               22.64           -            -                             22.64
          Class T shares                  -            -            -                             22.97
          IDEX Fund                       -         23.61           -                               -
          IDEX Fund 3                     -            -         19.77                              -

Offering price per share:
          Class A shares (1)    $      24.17   $       -            -                         $   24.17
          Class B shares                  -            -            -                               -
          Class C shares               22.64           -            -                             22.64
          Class T shares                  -            -            -                             25.10
          IDEX Fund                       -         25.80           -                               -
          IDEX Fund 3                     -            -         21.61                              -

<FN>

(1)  Includes the maximum selling commission (represented as a percentage of
   offering price) which is reduced on sales of $50,000 or
     more as set forth in the Prospectus.
</FN>
</TABLE>

<TABLE>
For the year ended September 30, 1995
PRO FORMA COMBINED STATEMENTS OF OPERATIONS (unaudited)
All numbers in thousands


<CAPTION>
                                     IDEX II        IDEX           IDEX     Pro Forma    Pro Forma
                            Growth Portfolio        Fund         Fund 3   Adjustments     Combined
<S>                            <C>            <C>           <C>             <C>           <C>
Investment Income:
   Dividends, interest, 
     and other                 $      6,867   $     4,543    $      2,213   $       -     $  13,623

Expenses:
   Management and advisory fees       4,292         2,799           1,461       (102)         8,450
   Distribution fees:
       Class A                        1,488            -               -            -         1,488
       Class B                           -             -               -            -            -
       Class C                           38            -               -            -            38
   Transfer agent fees and expenses   1,741         1,011             360       (110)         3,002
   Custody fees and expenses            156            53              35        (81)           163
   Registration fees                     37            29              75        (85)            56
   Audit fees and expenses               25            19              22        (21)            45
   Trustees fees and expenses            51            35              38          -            124
   Other                                203            50              26        (24)           255
   Less amounts/reimbursed by the
     investment adviser                  -             -               -            -            -
                                      8,031         3,996           2,017       (423)        13,621
      Custodian earnings and
       Brokerage credits               (121)          (77)            (39)          -          (237)
        Net expenses                  7,910         3,919           1,978       (423)        13,384
         Net investment income
          (loss)                     (1,043)          624             235        423            239
Realized and unrealized gain on investments
   and foreign currency:

   Net realized gain on investments and foreign currency
                                     55,933        39,080          26,591             -     121,604
   Net unrealized appreciation during the period on
      investments and foreign currency 
                                     81,841        50,142          22,411             -     154,394
         Net gain on investments and foreign currency      
                                    137,774        89,222          49,002             -     275,998
            Net increase in net assets resulting
             from operations 
                                $   136,731   $    89,846      $   49,237       $ 423 $    276,237

</TABLE>


<TABLE>
March 31, 1996
PRO FORMA COMBINED STATEMENTS OF ASSETS AND LIABILITIES (unaudited)
   All numbers (except per share amounts) in thousands


<CAPTION>
                                 IDEX II      IDEX        IDEX      Pro Forma         Pro Forma
                        Growth Portfolio      Fund        Fund 3    Adjustments (2)   Combined
<S>                        <C>            <C>            <C>          <C>               <C>
Assets:
   Investment securities,
     at market value       $     536,784  $   363,061   $   175,562  $         -    $  1,075,407

   Cash, receivables and
     other assets                  2,602        1,293           564            -           4,459
          Total assets           539,386      364,354        76,126            -       1,079,866

Liabilities:

          Total liabilities       11,736        7,432         3,675          326          23,169

Net assets                  $    527,650 $    356,922  $    172,451    $    (326)   $  1,056,697
   Investment securities,
      at cost               $    392,882 $    267,616  $    126,468    $       -         786,966

Net assets consist of:

   Shares of beneficial
    interest, unlimited
    shares authorized        $   362,337 $    244,608  $    114,356    $    (326)   $    720,975

   Accumulated undistributed
    net investment income (loss)    (820)         421            -          (248)

   Accumulated undistributed net
     realized gain from investments
     and foreign currency
     transactions                 21,781       16,138         8,709            -          46,628

   Net unrealized appreciation of
    investments and on translation
    of assets and liabilities in
    foreign currencies           144,352       95,755        49,235            -         289,342
          Net assets $           527,650 $    356,922  $    172,451  $      (326)   $  1,056,697

Shares outstanding:
          Class A shares          23,759           -             -             -          23,759
          Class B shares              65           -             -             -              65
          Class C shares             355           -             -             -             355
          Class T shares               -           -             -        24,095          24,095
          IDEX Fund                    -       15,984            -       (15,984)              -
          IDEX Fund 3                  -           -          9,679       (9,679)              -

Net asset value per share (net assets divided by shares outstanding):
          Class A shares   $        21.82   $      -    $        -                     $    21.82
          Class B shares $          21.53   $      -    $        -                     $    21.52
          Class C shares $          21.57   $      -    $        -                     $    21.56
          Class T shares$              -    $      -    $        -                     $    21.97
          IDEX Fund $                  -    $   22.33   $        -                     $       -
          IDEX Fund 3 $                -    $      -    $     17.82                    $       -

Offering price per share:
          Class A shares (1) $      23.09   $      -    $        -                     $    23.09
          Class B shares $          21.53   $      -    $        -                     $    21.52
          Class C shares  $         21.57   $      -    $        -                     $    21.56
          Class T shares (1) $         -    $      -    $        -                     $    24.01
          IDEX Fund $                  -    $   24.40   $        -                     $       -
          IDEX Fund 3 $                -    $      -    $     19.48                    $       -

<FN>


(1) Includes the maximum selling commission (represented as a percentage of
offering price) as set forth in the Prospectus.
(2)  In connection with the reorganization, the combined Portfolio will expend
  non-recurring costs of approximately $326,000 or $0.01
     per share.  See Notes to Pro Forma Combined Financial Statements.
</FN>
</TABLE>

<TABLE>
For the six months ended March 31, 1996
PRO FORMA COMBINED STATEMENTS OF OPERATIONS (unaudited)
All numbers in thousands


<CAPTION>
                                  IDEX II        IDEX         IDEX     Pro Forma    Pro Forma
                         Growth Portfolio        Fund       Fund 3   Adjustments    Combined
<S>                          <C>          <C>          <C>            <C>           <C>
Investment Income:
   Dividends, interest,
     and other               $    3,759   $     2,613  $     1,228    $       -     $     7,600

Expenses:
   Management and advisory fees   2,535         1,703          846          (140)         4,944
   Distribution fees:
       Class A                      874             -            -             -            874
       Class B                        2             -            -             -              2
       Class C                       30             -            -             -             30
   Transfer agent fees and expenses 861           397          151           (47)         1,362
   Custody fees and expenses         85            58           42           (34)           151
   Registration fees                 76            21           16           (29)            84
   Audit fees and expenses           14            11           12           (12)            25
   Trustees fees and expenses        28            17           16             -             61
   Other                            146            48           25           (14)           205
                                  4,651         2,255        1,108          (276)         7,738
      Custodian earnings and
          brokerage credits         (72)          (45)         (36)            -           (153)
         Net expenses             4,579         2,210        1,072          (276)         7,585
            Net investment income
               (loss)              (820)          403          156           276             15
Realized and unrealized gain on
   investments and foreign currency:

   Net realized gain on
    investments and foreign
    currency                     37,989        24,141       13,206             -         75,336
   Net unrealized appreciation
    during the period on
    investments and foreign
    currency                     11,079         8,519        3,286             -         22,884
       Net gain on investments
         and foreign currency    49,068        32,660       16,492             -         98,220
            Net increase in net
              assets resulting
              from operations $  48,248   $    33,063   $   16,648    $      276         98,235

</TABLE>



IDEX II Series Fund Growth Portfolio, IDEX Fund and IDEX Fund 3
Notes to  Pro Forma Combined Financial Statements
March 31, 1996 and September 30, 1995 (unaudited)

Basis of Presentation:

Subject to approval of the Agreement and Plan of Reorganization and Liquidation
("Reorganization Agreement") by the shareholders of IDEX Fund ("Fund") and IDEX
Fund 3 ("Fund 3"), the IDEX II Series Fund Growth Portfolio, ("Growth"), a
series of IDEX II Series Fund, would acquire all the assets and assume all of
the liabilities of Fund and Fund 3, in exchange for shares of beneficial
interest of a newly issued class of shares of Growth (Class T shares) at net
asset value as of the Closing Date as defined in the Reorganization Agreement.
Shares of beneficial interest of Growth Class T would then be distributed pro
rata to Fund and Fund 3 shareholders, and Fund and Fund 3 would be subsequently
liquidated.  Effective upon the Closing Date, IDEX II Series Fund will change
its name to IDEX Series Fund.

The pro forma combined financial statements reflect the combined financial
position of Growth, Fund, and Fund 3, respectively, at March 31, 1996 and
September 30, 1995, and the pro forma combined results of operations of Growth,
Fund and Fund 3, respectively, for the period from October 1, 1995 to March 31,
1996 and October 1, 1994 to September 30, 1995, as though the reorganization had
occurred on October 1, 1995 and October 1, 1994, respectively.  Pro forma
combined financial statements for both periods have been prepared in order to
provide updated interim financial statement information subsequent to the
September 30, 1995 fiscal year end of Growth (the surviving Portfolio).

The pro forma combined financial statements are presented for the information of
the reader and may not necessarily be representative of how the pro forma
combined financial statements would have appeared had the reorganization
actually occurred.  The pro forma combined financial statements should be read
with the historical financial statements of the respective portfolios.

At March 31, 1996, the pro forma combined number of shares of 24,095,271 for
Growth Class T consists of 16,245,898 shares of Growth Class T attributed to
shareholders of Fund and 7,849,373 shares of Growth Class T attributed to
shareholders of Fund 3.

At September 30, 1995, the pro forma combined number of shares of 21,548,078 for
Growth Class T consists of 14,295,065 shares of Growth Class T attributed to
shareholders of Fund and 7,253,013 shares of Growth Class T attributed to
shareholders of Fund 3.

The assumed net asset values and related offering prices per share for Growth
Class T shares at March 31, 1996 and September 30, 1995 have been determined
using the net asset values for Growth Class A shares for those dates, and
adjusting for appropriate expense differentials (principally 12b-1 distribution
fees).

Pro Forma Adjustments:

The pro forma combined Statements of Assets and Liabilities reflect the
reclassification of capital for Fund and Fund 3 (Massachusetts business trusts)
into shares of beneficial interest of Growth (a Massachusetts business trust).
Also, net assets and total liabilities reflect an adjustment for $326,000 at
March 31, 1996 and September 30, 1995 representing estimated non-recurring costs
to effect the reorganization including such items as legal, accounting, federal
and state Blue Sky Fees and proxy costs.

It is assumed that the pro forma combined Statements of Assets and Liabilities
would not be materially affected by the following adjustments to the pro forma
combined Statements of Operations, as the effect on net investment income would
be substantially offset by corresponding adjustments to dividends paid by the
combined funds/portfolios.

IDEX II  Series Fund Growth Portfolio, IDEX Fund and IDEX Fund 3
Notes to Pro Forma Combined Financial Statements (continued)
March 31, 1996 and September 30, 1995 (unaudited)


The pro forma combined Statements of Operations for Growth, Fund and Fund 3
reflect the following adjustments:


 A decrease in management and advisory fees as combined net assets would be
subject to Growth's management fee structure of 1.00% on average net assets to
$750 million, 0.90% on the next $250 million and 0.85% on the excess.

 A decrease in transfer agent fees and expense related to elimination of
estimated redundancy (like accounts that could be combined) in the account base
of Fund and Fund 3.

 A decrease in custody fees and expenses related to investment security
transactions charges that would be eliminated for Fund and Fund 3.

 A decrease in Registration Fees comprised of a decrease in state Blue Sky fees
since many states assess separately at the trust or portfolio level (and thus
would be eliminated for Fund and Fund 3).

 A net decrease in audit and tax return preparation fees as requirements for
work on Fund and Fund 3 would be eliminated, offset by increases related to
Growth being a larger portfolio once combined with Fund and Fund 3.

 A decrease in other expenses composed of reduced legal, prospectus and
shareholder report expenses associated with the elimination of Fund and Fund 3.

                               IDEX II SERIES FUND

                                OTHER INFORMATION

PART C

ITEM 15  Indemnification.


         The  Registrant  is organized  as a  Massachusetts  business  trust and
operated  pursuant to a Restatement  of  Declaration of Trust dated as of August
30, 1991  ("Declaration  of Trust") that permits the Registrant to indemnify its
trustees,  officers,  employees  and agents under  certain  circumstances.  Such
indemnification,   however,  is  subject  to  the  limitations  imposed  by  the
Securities Act of 1933, as amended (the "1933 Act"), and the Investment  Company
Act of 1940, as amended (the "1940 Act").

         Article IV,  Section 4.3 of the  Declaration of Trust provides that the
Registrant shall indemnify each of its trustees,  officers, employees and agents
against all liabilities  and expenses  incurred by him or her in connection with
any action,  suit or proceeding to which he or she is, or threatened to be, made
a party by his or her being or having been a trustee, officer, employee or agent
of the  Registrant,  except as to any matter as to which such person  shall have
been  adjudicated not to have acted in good faith in the reasonable  belief that
his or her action was in the best interests of the Registrant; provided further,
that no person shall be  indemnified  by the  Registrant  against a liability by
reason of such person's  willful  misfeasance,  bad faith,  gross  negligence or
reckless  disregard of the duties of office.  In addition,  Section 4.3 provides
that as to any matter disposed of by settlement or a compromise  payment by such
trustee,  officer, employee or agent, no indemnification for such payment or any
other expenses shall be provided unless there has been a determination that such
compromise is in the best interests of the  Registrant  that such person appears
to have acted in good faith in the reasonable  belief that his or her action was
in the  best  interests  of  the  Registrant  and  did  not  engage  in  willful
misfeasance,  bad faith, gross negligence or reckless disregard of the duties of
office.  Section  4.3  requires  that all  determinations  that  the  applicable
standards have been met for indemnification under the Declaration of Trust shall
be made either by a majority of the  disinterested  trustees,  independent legal
counsel,  or a majority  shareholder vote, as further described in that Section;
however,  as to any matter disposed of without a court  determination (i) on the
merit that such person was not liable or (ii) that such person was not guilty of
willful  misfeasance,  bad faith,  gross negligence or reckless disregard of the
duties of  office,  no  indemnification  shall be made  unless  there has been a
determination  by  independent  legal counsel that such person did not engage in
willful  misfeasance,  bad faith,  gross negligence or reckless disregard of the
duties of office.  Section 4.3  further  provides  for  advance  payments in the
circumstances and in the manner specified therein.

         Section 12 of the Management and Investment  Advisory Agreement between
the Registrant and Idex  Management,  Inc.  ("IMI") provides that IMI (or any to
its directors,  officers, employees or agents) shall not be liable to Registrant
or any shareholder of Registrant for any error of

                                        1

<PAGE>



judgement, mistake of law or any loss arising out of any investment or other act
or omission in  connection  with IMI's service  under the  Agreement,  except by
reason of willful misfeasance,  bad faith, gross negligence in IMI's performance
of its duties or by reason of reckless  disregard of its  obligations and duties
under the Agreement.

         Section 5 of the  Investment  Counsel  Agreement  between IMI and Janus
Capital  Corporation  ("Janus Capital") provides for the same liability of Janus
Capital  (or  any  of its  directors,  officers,  employees  or  agents)  to the
Portfolios of the Registrant,  sub-advised by Janus Capital and their respective
shareholders, as the liability of IMI pursuant to Section 12 as described in the
preceding paragraph of the item.

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

ITEM 16 Exhibits

        Exhibit 1         Restatement of Declaration of Trust 1

        Exhibit 2         Bylaws, as amended 2

        Exhibit 3         Not Applicable

        Exhibit 4         Agreement and Plan of Reorganization and 
                          Liquidation

- --------
     1  Filed previously with Post-Effective Amendment No. 17 to Registrant's
        Registration Statement on Form N-1A (File No. 33-2659) filed on 
        January 1, 1995.

     2  Filed previously with Post-Effective Amendment No. 15 to Registrant's
        Registration Statement on Form N-1A (File No. 33-2659) filed on
        December 3, 1993.

                                        2

<PAGE>



        Exhibit 5         Specimen Share Certificate:

                          (a)     Class A Shares
                                  (1)  IDEX II Aggressive Growth Portfolio 3
                                  (2)  IDEX II Capital Appreciation Portfolio 3
                                  (3)  IDEX II Global Portfolio 2
                                  (4)  IDEX II Growth Portfolio 2
                                  (5)  IDEX II C.A.S.E. Portfolio 4
                                  (6)  IDEX II Equity-Income Portfolio 3
                                  (7)  IDEX II Tactical Asset Allocation 
                                       Portfolio 5
                                  (8)  IDEX II Balanced Portfolio 3
                                  (9)  IDEX II Flexible Income Portfolio 6
                                  (10) IDEX II Income Plus Portfolio 2
                                  (11) IDEX II Tax Exempt Portfolio 2

                          (b)     Class B Shares
                                  (1)  IDEX II Aggressive Growth Portfolio 5
                                  (2)  IDEX II Capital Appreciation Portfolio 5
                                  (3)  IDEX II Global Portfolio 5
                                  (4)  IDEX II Growth Portfolio 5
                                  (5)  IDEX II C.A.S.E. Portfolio 4
                                  (6)  IDEX II Equity-Income Portfolio 5
                                  (7)  IDEX II Tactical Asset Allocation
                                       Portfolio 5
                                  (8)  IDEX II Balanced Portfolio 5
                                  (9)  IDEX II Flexible Income Portfolio 5
                                  (10) IDEX II Income Plus Portfolio 5
                                  (11) IDEX II Tax Exempt Portfolio 5

                          (c)     Class C Shares
                                  (1)  IDEX II Aggressive Growth Portfolio 3
                                  (2)  IDEX II Capital Appreciation Portfolio 3
                                  (3)  IDEX II Global Portfolio 2
- --------
     3   Filed previously with Post-Effective Amendment No. 16 to Registrant's
         Registration Statement on Form N-1A (File No. 33-2659) filed on
         October 3, 1994.
     4   Filed previously with Post-Effective Amendment No. 20 to Registrant's
         Registration Statement on Form N-1A (File No. 33-2659) filed on 
         November 17, 1995.
     5   Filed previously with Post-Effective Amendment No. 18 to Registrant's
         Registration Statement on Form N-1A (File No. 33-2659) filed on 
         June 30, 1995.
     6   Filed previously with Post-Effective Amendment No. 13 to Registrant's
         Registration Statement on Form N-1A (File No. 33-2659) filed on
         July 26, 1993.

                                        3

<PAGE>



                                  (4)  IDEX II Growth Portfolio 2
                                  (5)  IDEX II C.A.S.E. Portfolio 4
                                  (6)  IDEX II Equity-Income Portfolio 3
                                  (7)  IDEX II Tactical Asset Allocation
                                       Portfolio 5
                                  (8)  IDEX II Balanced Portfolio 3
                                  (9)  IDEX II Flexible Income Portfolio 5
                                  (10) IDEX II Income Plus Portfolio 2
                                  (11) IDEX II Tax Exempt Portfolio 2

                          (d)     Class T Shares
                                  (1)   IDEX II Growth Portfolio

        Exhibit 6         (a)     Management and Investment Advisory Agreement
                                  (1)  IDEX II Aggressive Growth Portfolio 1
                                  (2)  IDEX II Capital Appreciation Portfolio 1
                                  (3)  IDEX II Global Portfolio 7
                                  (4)  IDEX II Growth Portfolio 8
                                  (5)  IDEX II C.A.S.E. Portfolio 4
                                  (6)  IDEX II Equity-Income Portfolio 1
                                  (7)  IDEX II Tactical Asset Allocation 
                                       Portfolio 5
                                  (8)  IDEX II Balanced Portfolio 1
                                  (9)  IDEX II Flexible Income Portfolio 6
                                  (10) IDEX II Income Plus Portfolio 9
                                  (11) IDEX II Tax-Exempt Portfolio 9

                          (b)     Investment Counsel Agreement
                                  (1)  IDEX II Aggressive Growth Portfolio 1
                                  (2)  IDEX II Capital Appreciation Portfolio 1
                                  (3)  IDEX II Global Portfolio 7
                                  (4)  IDEX II Growth Portfolio 8
                                  (5)  IDEX II C.A.S.E. Portfolio 4
                                  (6)  IDEX II Equity-Income Portfolio 1
                                  (7)  IDEX II Tactical Asset Allocation 
                                       Portfolio 5
                                  (8)  IDEX II Balanced Portfolio 1
                                  (9)  IDEX II Flexible Income Portfolio 6
                                  (10) IDEX II Income Plus Portfolio 9
                                  (11) IDEX II Tax-Exempt Portfolio 9
- --------
     7   Filed previously with Post-Effective Amendment No. 9 to Registrant's
         Registration Statement on Form N-1A (File No. 33-2659) filed on
         July 29, 1992.
     8   Filed previously with Post-Effective Amendment No. 6 to Registrant's
         Registration Statement on Form N-1A (File No. 33-2659) filed on
         November 18, 1991.
     9   Filed previously with Registrant's Registration Statement on Form N-14 
         (File No. 33-2659) filed on April 20, 1992.

                                        4

<PAGE>



                          (c)     Administrative Services Agreement
                                  (1)  IDEX II Capital Appreciation Portfolio 1
                                  (2)  IDEX II Global Portfolio 7
                                  (3)  IDEX II Growth Portfolio 8
                                  (4)  IDEX II Balanced Portfolio 1
                                  (5)  IDEX II Flexible Income Portfolio 6

        Exhibit 7         (a)     Underwriting Agreement 4

                          (b)     Dealer's Sales Agreement 4

                          (c)     Service Agreement 4

                          (d)     Wholesaler's Agreement 4

        Exhibit 8         Trustees/Directors Deferred Compensation Plan 4

        Exhibit 9         Custody Agreement 10

        Exhibit 10        (a)     Plan of Distribution under Rule 12b-1 - 
                                  Class A Shares
                                  (1)  IDEX II Aggressive Growth Portfolio 1
                                  (2)  IDEX II Capital Appreciation Portfolio 1
                                  (3)  IDEX II Global Portfolio 12
                                  (4)  IDEX II Growth Portfolio 11
                                  (5)  IDEX II C.A.S.E. Portfolio 4
                                  (6)  IDEX II Equity-Income Portfolio 1
                                  (7)  IDEX II Tactical Asset Allocation 
                                       Portfolio 5
                                  (8)  IDEX II Balanced Portfolio 1
                                  (9)  IDEX II Flexible Income Portfolio 5
                                  (10) IDEX II Income Plus Portfolio 12
                                  (11) IDEX II Tax-Exempt Portfolio 13

                          (b)     Plan of Distribution under Rule 12b-1 - 
                                  Class B Shares
                                  (1)  IDEX II Aggressive Growth Portfolio 5
                                  (2)  IDEX II Capital Appreciation Portfolio 5
                                  (3)  IDEX II Global Portfolio 5
- --------
                                         


     10  Filed previously with Pre-Effective Amendment No. 1 to Registrant's
         Registration Statement on Form N-1A (File No. 33-2659) filed on
         March 7, 1986.
     11  Filed previously with Post-Effective Amendment No. 14 to Registrant's
         Registration Statement on Form N-1A (File No. 33-2659) filed on
         August 2, 1993.
     12  Filed previously with Post-Effective Amendment No. 7 to Registrant's
         Registration Statement on Form N-1A (File No. 33-2659) filed on
         January 17, 1992.

                                        5

<PAGE>



                                  (4)  IDEX II Growth Portfolio 5
                                  (5)  IDEX II C.A.S.E. Portfolio 4
                                  (6)  IDEX II Equity-Income Portfolio 5
                                  (7)  IDEX II Tactical Asset Allocation
                                       Portfolio 5
                                  (8)  IDEX II Balanced Portfolio 5
                                  (9)  IDEX II Flexible Income Portfolio 5
                                  (10) IDEX II Income Plus Portfolio 5
                                  (11) IDEX II Tax Exempt Portfolio 5

                          (c)     Plan of Distribution under Rule 12b-1 - 
                                  Class C Shares
                                  (1)  IDEX II Aggressive Growth Portfolio 1
                                  (2)  IDEX II Capital Appreciation Portfolio 1
                                  (3)  IDEX II Global Portfolio 13
                                  (4)  IDEX II Growth Portfolio 13
                                  (5)  IDEX II C.A.S.E. Portfolio 4
                                  (6)  IDEX II Equity-Income Portfolio 1
                                  (7)  IDEX II Tactical Asset Allocation
                                       Portfolio 5
                                  (8)  IDEX II Balanced Portfolio 1
                                  (9)  IDEX II Flexible Income Portfolio 5
                                  (10) IDEX II Income Plus Portfolio 13
                                  (11) IDEX II Tax-Exempt Portfolio 13

         Exhibit 11       Opinion of Counsel

         Exhibit 12       Tax Opinion

         Exhibit 13       Not Applicable

         Exhibit 14       (a)     Consent of Price Waterhouse LLP
                          (b)     Consent of Sutherland Asbill & Brennan

         Exhibit 15       (a)     Not Applicable

         Exhibit 16       Powers of Attorney  5

         Exhibit 17       (a)     Rule 24f-2 Notice13
                          (b)     Plan for Multiple Classes of Shares

ITEM 17  Undertakings.

         (1) The Registrant  agrees that prior to any public  re-offering of the
securities  registered  through  the use of a  prospectus  which is part of this
registration statement by any person or party
- --------
     13  Filed previously with Registrant's Notice pursuant to Rule 24f-2 
         (File No. 33-2659) on December 26, 1995.

                                        6

<PAGE>


who is deemed to be an  underwriter  within the meaning of Rule 145(c) under the
1933 Act, the re-offering  prospectus will contain the information called for by
the applicable registration form for reofferings by persons who may be deemed to
be underwriters, in addition to the information called for by the other items of
the applicable form.

         (2) The  Registrant  agrees that every  prospectus  that is filed under
paragraph (1) above will be filed as a part of any amendment of the registration
statement and will not be used until the  amendment is  effective,  and that, in
determining  any  liability  under the 1933 Act, each  post-effective  amendment
shall be deemed to be a new  registration  statement for the securities  offered
therein,  and the offering of the  securities  at the time shall be deemed to be
the initial bona fide offering of them.



                                        7

<PAGE>
                                    APPENDIX

                                    IDEX FUND

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

                            TAX I.D. OR SOC. SEC. NO.   ________________________
                            ACCOUNT NO.                 ________________________
                            FUND NO.                    ________________________
                            RECORD DATE SHARES          ________________________
                         ---------------------------------

                  THIS PROSPECTUS/PROXY STATEMENT IS SOLICITED
                      ON BEHALF OF THE BOARD OF TRUSTEES OF
                    IDEX FUND. THE BOARD OF TRUSTEES OF IDEX
                    FUND RECOMMENDS A VOTE FOR EACH PROPOSAL.

The undersigned hereby appoint(s) G. John Hurley and Becky A. Ferrell,  and each
of them,  or either  of them if only one  shall be  present,  as  attorneys  and
proxies,  each with the power to appoint his substitute,  and hereby  authorizes
them to represent and to vote, as designated below, the shares of IDEX Fund held
of  record  by the  undersigned  on July  18,  1996 at the  special  meeting  of
shareholders of IDEX Fund and IDEX Fund 3 (each, a "Fund" and collectively,  the
"Funds") to be held jointly on September 16, 1996 at 10:00 a.m.,  local time, at
201  Highland  Avenue,  Largo,  FL  33770-2597  (the  "Meeting"),   and  at  any
adjournments  thereof, with respect to the matters set forth below and described
in the Notice of Special Meeting and Prospectus/Proxy  Statement dated ________,
receipt of which is hereby  acknowledged with  discretionary  power to vote upon
such other business as may properly come before the Meeting and any  adjournment
thereof.

                                   PROPOSAL(S)

1)    Approval  of a proposed  Reorganization  of IDEX Fund and IDEX Fund 3 into
      the  Growth  Portfolio  of  IDEX II  Series  Fund  in  accordance  with an
      Agreement and Plan of Reorganization and Liquidation  attached as Appendix
      A to the Prospectus/Proxy Statement.

2)    To transact such other business as may properly come before the Meeting or
      any adjournment(s) thereof.

THIS PROSPECTUS/PROXY  STATEMENT,  WHEN PROPERLY EXECUTED,  WILL BE VOTED IN THE
MANNER DIRECTED HEREIN BY THE UNDERSIGNED SHAREHOLDER.  IF NO DIRECTION IS MADE,
THIS  PROSPECTUS/PROXY  STATEMENT WILL BE VOTED "FOR" EACH PROPOSAL. IF YOU HAVE
ANY  QUESTIONS  WITH  REGARD  TO THE  PROSPECTUS/PROXY  STATEMENT,  PLEASE  CALL
CUSTOMER SERVICE AT (800) 851-9777 BETWEEN 8:00 A.M. AND 7:00 P.M. EASTERN TIME.

                                  PROXY VOTING

      Please  indicate your voting  instructions,  date and sign exactly as your
      name(s) appear above, and return in the envelope provided. When signing as
      attorney,  executor,  administrator,  guardian,  trustee, custodian, etc.,
      please  give your full title as such.  If a  corporation  or  partnership,
      please sign the full name of an authorized  officer or partner.  If shares
      are owned jointly,  all parties should sign. I acknowledge  receipt of the
      Prospectus/Proxy Statement dated ___________________.

                              Date: ____________________________________________


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

                               -------------------------------------------------
                               Signature(s) of Shareholder(s)


                                   PROPOSAL(S)

                       _              _                   _
REORGANIZATION:       |_|  FOR       |_|  AGAINST        |_|     ABSTAIN

                       _              _                   _
OTHER BUSINESS:       |_|  FOR       |_|  AGAINST        |_|     ABSTAIN

                       _                                  _
MEETING ATTENDANCE:   |_|  I WILL ATTEND THE MEETING     |_|    I WILL NOT
                                                                ATTEND THE 
                                                                MEETING 
<PAGE>


                                    APPENDIX

                                   IDEX FUND 3

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

                              TAX I.D. OR SOC. SEC. NO. ________________________
                              ACCOUNT NO.               ________________________
                              FUND NO.                  ________________________
                              RECORD DATE SHARES        ________________________
                          ---------------------------------

                 THIS PROSPECTUS/PROXY STATEMENT IS SOLICITED ON
                     BEHALF OF THE BOARD OF TRUSTEES OF IDEX
                   FUND 3. THE BOARD OF TRUSTEES OF IDEX FUND
                     3 RECOMMENDS A VOTE FOR EACH PROPOSAL.

The undersigned hereby appoint(s) G. John Hurley and Becky A. Ferrell,  and each
of them,  or either  of them if only one  shall be  present,  as  attorneys  and
proxies,  each with the power to appoint his substitute,  and hereby  authorizes
them to represent and to vote, as  designated  below,  the shares of IDEX Fund 3
held of record by the  undersigned  on July 18, 1996 at the  special  meeting of
shareholders of IDEX Fund and IDEX Fund 3 (each, a "Fund" and collectively,  the
"Funds") to be held jointly on September 16, 1996 at 10:00 a.m.,  local time, at
201  Highland  Avenue,  Largo,  FL  33770-2597  (the  "Meeting"),   and  at  any
adjournments  thereof, with respect to the matters set forth below and described
in the Notice of Special Meeting and Prospectus/Proxy  Statement dated ________,
receipt of which is hereby  acknowledged with  discretionary  power to vote upon
such other business as may properly come before the Meeting and any  adjournment
thereof.

                                   PROPOSAL(S)

1)    Approval  of a proposed  Reorganization  of IDEX Fund and IDEX Fund 3 into
      the  Growth  Portfolio  of  IDEX II  Series  Fund  in  accordance  with an
      Agreement and Plan of Reorganization and Liquidation  attached as Appendix
      A to the Prospectus/Proxy Statement.

2)    To transact such other business as may properly come before the Meeting or
      any adjournment(s) thereof.

THIS PROSPECTUS/PROXY  STATEMENT,  WHEN PROPERLY EXECUTED,  WILL BE VOTED IN THE
MANNER DIRECTED HEREIN BY THE UNDERSIGNED SHAREHOLDER.  IF NO DIRECTION IS MADE,
THIS  PROSPECTUS/PROXY  STATEMENT WILL BE VOTED "FOR" EACH PROPOSAL. IF YOU HAVE
ANY  QUESTIONS  WITH  REGARD  TO THE  PROSPECTUS/PROXY  STATEMENT,  PLEASE  CALL
CUSTOMER SERVICE AT (800) 851-9777 BETWEEN 8:00 A.M. AND 7:00 P.M. EASTERN TIME.

                                  PROXY VOTING

      Please  indicate your voting  instructions,  date and sign exactly as your
      name(s) appear above, and return in the envelope provided. When signing as
      attorney,  executor,  administrator,  guardian,  trustee, custodian, etc.,
      please  give your full title as such.  If a  corporation  or  partnership,
      please sign the full name of an authorized  officer or partner.  If shares
      are owned jointly,  all parties should sign. I acknowledge  receipt of the
      Prospectus/Proxy Statement dated ___________________.

                              Date: ____________________________________________


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

                              -------------------------------------------------
                              Signature(s) of Shareholder(s)


                                   PROPOSAL(S)

                       _              _                   _
REORGANIZATION:       |_|  FOR       |_|  AGAINST        |_|     ABSTAIN

                       _              _                   _
OTHER BUSINESS:       |_|  FOR       |_|  AGAINST        |_|     ABSTAIN

                       _                                  _
MEETING ATTENDANCE:   |_|  I WILL ATTEND THE MEETING     |_|    I WILL NOT
                                                                ATTEND THE 
                                                                MEETING 



<PAGE>






                                   SIGNATURES



         Pursuant  to the  requirements  of the  Securities  Act of 1933 and the
Investment  Company Act of 1940, this Registration  Statement has been signed on
behalf of the Registrant by the  undersigned,  thereunto duly  authorized in the
City of Largo and State of Florida, on the 31st day of May, 1996.


                                       IDEX II Series Fund



                                       By: /s/ G. John Hurley
                                           ----------------------
                                           G. John Hurley
                                           President and Chief Executive Officer


         Pursuant  to  the  requirements  of the  Securities  Act  of  1933  and
Investment  Company  Act  of  1940,  this  Post-  Effective   Amendment  to  its
Registration  Statement  has been signed below by the  following  persons in the
capacities and on the dates indicated:


/s/ John R. Kenney             Chairman and Trustee           May 31, 1996
John R. Kenney


/s/ G. John Hurley             President and Trustee          May 31, 1996
G. John Hurley                 (Principal Executive
                                Officer)


/s/ Richard B. Franz II        Treasurer^                     May 31, 1996
Richard B. Franz II


/s/ Christopher G. Roetzer     Assistant Vice President       May 31, 1996
Christopher G. Roetzer         and Principal Accounting 
                               Officer

/s/ Peter R. Brown *           Trustee                        May 31, 1996
Peter R. Brown *


/s/ Daniel Calabria*           Trustee                        May 31, 1996
Daniel Calabria *


/s/ James L. Churchill *       Trustee                        May 31, 1996
James L. Churchill *


/s/ Charles C. Harris *        Trustee                        May 31, 1996
Charles C. Harris*

<PAGE>






/s/ Julian A. Lerner*          Trustee                        May 31, 1996
Julian A. Lerner *


/s/ William W. Short, Jr. *    Trustee                        May 31, 1996
William W. Short, Jr. *


/s/ Jack E. Zimmerman *        Trustee                        May 31, 1996
Jack E. Zimmerman *






/s/ G. John Hurley
*Signed by G. John Hurley
 Attorney in Fact

<PAGE>

              AGREEMENT AND PLAN OF REORGANIZATION AND LIQUIDATION

THIS   AGREEMENT  AND    PLAN    OF  REORGANIZATION   AND    LIQUIDATION  ( the
"Agreement") is made and entered into as of the __ day of ______________, by and
among IDEX II Series Fund, a Massachusetts business trust, on behalf of its IDEX
II Growth Portfolio (the "Portfolio"), IDEX Fund, a Massachusetts business trust
("IDEX Fund") and IDEX Fund 3, a  Massachusetts  business trust ("IDEX Fund 3").
IDEX  Fund  and IDEX  Fund 3 are  herein  referred  to as  each,  a  "Fund"  and
collectively,  the "Funds." The Portfolio and the Funds are herein  collectively
referred to as the "Parties."

This Agreement is intended to be, and is adopted as, a plan of reorganization as
described  in Section 368  (a)(1)(C) of the  Internal  Revenue Code of 1986,  as
amended (the "Code").  The  reorganization  will comprise the transfer of all of
the assets of the Funds, in exchange solely for shares of beneficial interest of
a class, no par value, in the Portfolio,  to be established for this purpose and
designated Class T shares (the "Class T Shares"), and the Portfolio's assumption
of the Funds' liabilities, and the constructive distribution,  after the Closing
Date (as defined in paragraph 3.1), of the Class T Shares to the shareholders of
the Funds (the  "Shareholders")  in liquidation of the Funds as provided herein,
all upon the terms and conditions  hereinafter set forth in this Agreement.  The
foregoing   transaction  is  referred  to  herein  as  the  Reorganization  (the
"Reorganization"). All agreements, representations, and actions described herein
made or to be taken  by the  Portfolio  are  made and  shall be taken by IDEX II
Series Fund on behalf of the Portfolio.

In  consideration  of the  premises and of the mutual  promises  and  agreements
herein, the Parties hereto covenant and agree as follows:

1.       THE REORGANIZATION

         1.1.     Subject  to the terms and  conditions  herein set forth and on
                  the  basis of the  representations  and  warranties  contained
                  herein, each Fund agrees to sell, assign, convey, transfer and
                  deliver all of its respective assets as set forth in paragraph
                  1.2  (the   "Assets")  to  the   custodian  and  such  foreign
                  sub-custodians  designated  by  the  Portfolio  prior  to  the
                  Closing Date, on behalf of the Portfolio, and the Portfolio

                                        1

<PAGE>



                  agrees in exchange  therefor  (a) to issue and deliver to each
                  Fund the number of full and  fractional  Class T Shares of the
                  Portfolio,  determined by dividing the aggregate  value of the
                  net assets of each Fund  (computed in the manner and as of the
                  time and date set  forth in  paragraph  2.1) by the net  asset
                  value of a Class T Share (computed in the manner and as of the
                  time and date set forth in paragraph  2.2),  and (b) to assume
                  all of the  liabilities  of each of the  Funds as set forth in
                  paragraph  1.3. The  consummation  of such  transactions  (the
                  "Closing") shall take place on the Closing Date.

         1.2.     The assets of the Funds to be acquired by the Portfolio  shall
                  include,  without  limitation,  all cash  (whether  in U.S. or
                  foreign currencies), cash equivalents, securities, receivables
                  (including  interest  and  dividends  receivable),  claims and
                  rights of action,  rights to register shares under  applicable
                  securities laws,  books and records,  and other property owned
                  by the Funds (including any deferred or prepaid expenses shown
                  as assets on the books of the Funds) on the Closing  Date (the
                  "Assets").

         1.2.1.   All securities of U.S. issuers, together with other securities
                  which the  Portfolio  designates as securities to be held by a
                  U.S.  custodian,  and other non-cash assets of the Funds shall
                  be  delivered  no later than the Closing  Date by the Funds to
                  the U.S.  custodian to be held in conformity  with  applicable
                  custody  provisions  under the Investment  Company Act of 1940
                  (the "1940  Act")  until the  Closing  for the  account of the
                  Portfolio.  All foreign securities shall be delivered no later
                  than the Closing Date to the foreign sub-custodians designated
                  by the  Portfolio.  Securities  so  delivered  shall  be  duly
                  endorsed in proper form for  transfer in such  condition as to
                  constitute a good delivery  thereof,  in  accordance  with the
                  custom of brokers,  and shall be  accompanied by all necessary
                  stock  transfer  stamps  (or  other  documentation  evidencing
                  payment  of  necessary  taxes),  if any,  or a  check  for the
                  appropriate  purchase price of such stamps (or payment of such
                  necessary tax). Unless otherwise  directed by the Portfolio in
                  writing on or before the Closing Date,  cash held by each Fund
                  shall be  delivered  on the  Closing  Date and shall be in the
                  form of currency or wire transfer in Federal funds, payable to
                  the order of the

                                        2

<PAGE>



                  account  of  the  Portfolio  at  the  U.S.  custodian.  Unless
                  otherwise  directed by the  Portfolio  in writing on or before
                  the Closing Date, cash held in foreign currency, if any, shall
                  be converted to U.S. dollars prior to Closing.  A confirmation
                  for the  shares  registered  in the name of each Fund shall be
                  delivered to each Fund on the Closing Date.

         1.3.     Except as  otherwise  provided  herein,  the  Portfolio  shall
                  assume from the Funds all debts, liabilities,  obligations and
                  duties  of the  Funds  of  whatever  kind or  nature,  whether
                  absolute,  accrued,  contingent or  otherwise,  whether or not
                  arising in the  ordinary  course of  business,  whether or not
                  determinable  as of  the  Closing  Date  and  whether  or  not
                  specifically referred to in this Agreement.

         1.4.     On or  immediately  prior to the Closing Date,  each Fund will
                  declare  and pay to its  shareholders  of  record  one or more
                  dividends  and/or other  distributions  so that each will have
                  distributed   substantially  all  of  its  investment  company
                  taxable  income (as defined in Section  852(b)(2) of the Code)
                  and net capital  gain (as defined in  Sections  852(b)(3)  and
                  1222(11) of the Code), computed in each case without regard to
                  any  deduction  for  dividends  paid,  for all  taxable  years
                  through its liquidation.

         1.5.     On a  date  on  or  as  soon   after  the  Closing  Date as is
                  conveniently practicable (the "Liquidation Date"), each of the
                  Funds  shall  liquidate  and  distribute  the  Class T  Shares
                  received   by  such  Fund   pursuant  to   paragraph   1.1  to
                  Shareholders of record, determined as of the close of business
                  on the Closing  Date,  pro rata in  proportion to the value of
                  shares of such Fund (hereinafter, "Fund Shares") owned by such
                  Shareholders  as of the close of business on the Closing Date,
                  in complete  liquidation  and redemption of their Fund Shares.
                  Such liquidation and distribution shall be accomplished by the
                  transfer  of the Class T Shares  then  credited to each Fund's
                  account on the  Portfolio's  share records to open accounts on
                  those records in the names of such Shareholders  (each account
                  representing  the  proportionate  number of Class T Shares due
                  the   Shareholder  in  whose  name  the  account  is  opened),
                  whereupon the Fund Shares held by such  Shareholders  shall be
                  canceled.  Fractional  Class T Shares  shall be rounded to the
                  third decimal place. Following the distribution of the Class T
                  Shares, each Fund shall take all actions necessary or

                                        3

<PAGE>



                  appropriate  in connection  with the  dissolution of such Fund
                  pursuant to applicable law and the deregistration of such Fund
                  under the 1940 Act.

         1.6.     The Portfolio shall not issue  certificates  representing  the
                  Class T Shares issued and delivered to Shareholders, except to
                  any Shareholder who requests same.

         1.7.     Any transfer taxes payable upon issuance of the Class T Shares
                  in a name  other than the  registered  holder of the shares on
                  the books of the  Funds as of that  time  shall be paid by the
                  person  to whom  such  Class T Shares  are to be  issued  as a
                  condition of such transfer.

         1.8.     Any      financial,    regulatory    and     tax    reporting
                  responsibility   of  a  Fund   is   and   shall   remain   the
                  responsibility   of  such  Fund  up  to  and   including   the
                  Liquidation Date.

         1.9.     All  books  and  records  of a Fund,  including  all books and
                  records  required to be maintained  under the 1940 Act and the
                  rules and regulations thereunder, shall become the property of
                  the Portfolio on or prior to the Closing Date.

2.       VALUATION

         2.1.     The value of each Fund's assets and liabilities to be acquired
                  and  assumed,  respectively,  by the  Portfolio  shall  be the
                  aggregate  value of such Fund's net assets  computed as of the
                  close  of  regular  trading  on the New  York  Stock  Exchange
                  ("NYSE") (usually 4:00 p.m., eastern time) on the Closing Date
                  (such time and date being  hereinafter  called the  "Valuation
                  Time"), each Fund using the valuation  procedures set forth in
                  such  Fund's   then-current   prospectus   and   statement  of
                  additional information.

         2.2.     The net asset value of a Class T Share of the Portfolio  shall
                  be the net asset value per such share as initially  determined
                  by the  Board  of  Trustees  of  IDEX  II  Series  Fund  or as
                  subsequently  computed  as of the  Valuation  Time,  using the
                  valuation  procedures set forth in a  then-current  prospectus
                  and  statement of  additional  information  for IDEX II Series
                  Fund.

                                        4

<PAGE>



         2.3.     The  number  of Class T Shares of the  Portfolio  to be issued
                  (including  fractional  shares,  if any) in exchange  for each
                  Fund's net assets  shall be  calculated  by  dividing  the net
                  assets of such Fund  determined in accordance  with  paragraph
                  2.1 by the net asset value per share of a Class T share of the
                  Portfolio determined in accordance with paragraph 2.2.

3.       CLOSING AND CLOSING DATE

         3.1.     The closing  shall occur on September  20, 1996, or such other
                  date as the Parties may agree upon (the "Closing  Date").  All
                  acts taking place at the Closing shall be deemed to take place
                  simultaneously  as of the  close of  business  on the  Closing
                  Date, unless otherwise  provided.  The Closing shall be at the
                  offices of the  Parties or at such other  place as the Parties
                  may agree.

         3.2.     Each  Fund  shall  deliver  to  the Portfolio at the Closing a
                  certificate  of an authorized  officer of Investors  Fiduciary
                  Trust Company  ("IFTC"),  as custodian  for the Fund,  stating
                  that (a) the Fund's Assets have been  delivered in proper form
                  to IFTC and those  foreign  sub-custodians  designated  by the
                  Portfolio  prior  to  the  Closing  Date,  on  behalf  of  the
                  Portfolio on the Closing Date,  and (b) all  necessary  taxes,
                  including  all  applicable  federal and state  stock  transfer
                  stamps,  if any,  have been paid, or provision for payment has
                  been made, in conjunction with the delivery of such Assets.

         3.3.     In the event that,  as of the  Valuation  Time (a) the NYSE or
                  other primary  trading  market for securities of the Portfolio
                  or either of the Funds  shall be closed to  trading or trading
                  thereon shall be  restricted,  or (b) trading or the reporting
                  of trading on said Exchange or elsewhere shall be disrupted so
                  that accurate  appraisal of the value of the net assets of the
                  Portfolio  or either of the Funds  impracticable,  the Closing
                  Date shall be  postponed  until such other date as the Parties
                  may agree upon.

         3.4.     Each  Fund  shall  deliver to the Portfolio on or prior to the
                  Liquidation  Date,  a  list  of  names  and  addresses  of the
                  Shareholders  of such Fund and the  number of its  outstanding
                  shares owned by each such  Shareholder  (as shown on the books
                  of the
                                        5

<PAGE>



                  Fund's transfer agent), all as of the close of business on the
                  Closing   Date,   certified  by  the  Secretary  or  Assistant
                  Secretary of each Fund. The Portfolio  shall issue and deliver
                  to  said  Secretary  or  Assistant  Secretary  a  confirmation
                  evidencing  the Class T Shares of the Portfolio to be credited
                  to the  Shareholders  of  each  Fund on the  Liquidation  Date
                  pursuant to paragraph 1.5, or provide evidence satisfactory to
                  the Funds that such Class T Shares have been  credited to each
                  Fund's account on the books of the Portfolio.  At the Closing,
                  each  Party  shall  deliver  to the other  such bills of sale,
                  checks, assignments,  share certificates,  receipts, and other
                  documents  as such other Party or its  counsel may  reasonably
                  request  to  effect  the  transactions  contemplated  by  this
                  Agreement.

4.       REPRESENTATIONS AND WARRANTIES

         4.1.     Each Fund represents and warrants (which  representations  and
                  warranties  will be true and  correct on the  Closing  Date as
                  though made on and as of the Closing  Date) as to such Fund as
                  follows:

                  4.1.1.   It is an  unincorporated  voluntary  association duly
                           organized,  validly existing, and in good standing as
                           a business  trust under the laws of the  Commonwealth
                           of  Massachusetts,  and  a  copy  of  its  respective
                           Restatement of Declaration of Trust  ("Declaration of
                           Trust")  is  on  file  with  the   Secretary  of  the
                           Commonwealth of Massachusetts.

                  4.1.2.   It is an open-end management  investment company duly
                           registered  under the 1940 Act, and the  registration
                           statement on Form N-1A for such Fund is in full force
                           and effect and conforms in all  material  respects to
                           the  requirements  of the  Securities Act of 1933, as
                           amended (the "1933 Act") and the 1940 Act.

                  4.1.3.   All of its  shares  have  been  offered  and  sold in
                           compliance in all material  respects with  applicable
                           requirements  of the  federal  and  state  securities
                           laws. Its shares are registered in all  jurisdictions
                           in which they are required to be  registered  and all
                           such   registrations,   together  with  any  periodic
                           reports or supplemental  filings  required to be made
                           in any such jurisdiction are

                                        6

<PAGE>



                           complete  and current,  all fees  required to be paid
                           have  been  paid and the Fund is not  subject  to any
                           stop order and is fully qualified to continue to sell
                           its shares in each such jurisdiction.

                  4.1.4.   The  Fund  is  not,  and  the execution, delivery and
                           performance  of this Agreement will not result in its
                           being,   in  violation   of  any   provision  of  its
                           Declaration  of Trust or By-Laws  or of any  material
                           agreement, indenture,  instrument, contract, lease or
                           other  undertaking to which it is a party or by which
                           it is bound;  provided,  however, that any investment
                           policy or  restriction  of such Fund that may prevent
                           it from acquiring the Class T Shares of the Portfolio
                           necessary to consummate the transactions contemplated
                           by this Agreement shall not be deemed to give rise to
                           a  violation  for  purposes  of this paragraph 4.1.4.

                  4.1.5.   All  material  contracts or other  commitments  of or
                           applicable  to the Fund (other  than this  Agreement)
                           shall be  terminated on or prior to the Closing Date,
                           except that each of its  transfer  agency  agreements
                           and   custodian   contracts   shall   be   terminated
                           immediately after the Closing;  all such terminations
                           shall  be made  without  the  Portfolio  or the  Fund
                           incurring  any  liability  or  penalty  with  respect
                           thereto.

                  4.1.6.   No  material litigation or  administrative proceeding
                           or   investigation   of  or   before   any  court  or
                           governmental  body is presently pending or threatened
                           against the Fund or any of its  properties or assets,
                           except as  previously  disclosed  in  writing  to the
                           Portfolio. The Fund knows of no facts that might form
                           the basis for the  institution  of such  proceedings,
                           and  the  Fund is not a party  to or  subject  to the
                           provisions  of any order,  decree or  judgment of any
                           court  or  governmental   body  that  materially  and
                           adversely   affects  its   business,   its  financial
                           condition,   or  its   ability  to   consummate   the
                           transactions herein contemplated.

                  4.1.7.   The  Statements  of   Assets  and  Liabilities,  the 
                           Statements of  Operations,  the Statements of Changes
                           in  Net  Assets,   Financial   Highlights,   and  the
                           Schedules

                                        7

<PAGE>



                           of Investments of the Fund at or for the period ended
                           October 31, 1995, as applicable, have been audited by
                           Price  Waterhouse LLP,  independent  accountants,  in
                           accordance   with   generally    accepted    auditing
                           standards. Such financial statements are presented in
                           accordance   with   generally   accepted   accounting
                           principles  consistently  applied and fairly present,
                           in all material respects,  the financial condition of
                           the Fund as of such date,  and there are no  material
                           known  liabilities of the Fund as of October 31, 1995
                           (contingent or otherwise) not disclosed therein.

                  4.1.8.   Since  October  31,  1995,  there  has  not  been any
                           material  adverse  change  in  the  Fund's  financial
                           condition, assets, liabilities or business other than
                           changes occurring in the ordinary course of business,
                           or  any  incurrence  by  the  Fund  of   indebtedness
                           maturing  more  than  one year  from  the  date  such
                           indebtedness   was  incurred,   except  as  otherwise
                           disclosed to and accepted by the  Portfolio.  For the
                           purposes of this  paragraph  4.1.8,  a decline in net
                           asset  value per share or an  increase or decrease in
                           the number of shares outstanding shall not constitute
                           a material adverse change.

                  4.1.9.   All federal and other tax returns and reports of the
                           Fund  required  by law to have been  filed  have been
                           filed,  and all  federal and other taxes shown as due
                           on such  returns  and  reports  shall  have been paid
                           insofar as due, or provision shall have been made for
                           the  payment  thereof,  and to the best of the Fund's
                           knowledge,  no such return is  currently  under audit
                           and no  assessment  has been asserted with respect to
                           such returns.  Final tax returns of the Fund shall be
                           filed  within 2 1/2months  after the end of the month
                           in which the Closing Date occurs,  and the Fund shall
                           have made provisions for such filings.

                  4.1.10.  The Fund's liabilities to be assumed by the Portfolio
                           were  incurred by the Fund in the ordinary  course of
                           its business.

                  4.1.11.  For  each   past  taxable  year  since  it  commenced
                           operations and for the current taxable year, the Fund
                           has met, and shall continue to meet, the requirements
                           
                                        8

<PAGE>



                           of Subchapter M of the Code,  for  qualification  and
                           treatment as a regulated investment company under the
                           Code.

                  4.1.12.  The  Fund  has  maintained all records required under
                           Section 31 of the 1940 Act and rules thereunder.

                  4.1.13.  The Fund is not under the  jurisdiction of a court in
                           a proceeding under Title 11 of the United States Code
                           or  similar   case  within  the  meaning  of  section
                           368(a)(3)(A) of the Code.

                  4.1.14.  All  issued  and  outstanding  shares of the Fund (1)
                           are,  and at the  Closing  Date  will  be,  duly  and
                           validly  issued  and  outstanding,   fully  paid  and
                           non-assessable,  except  to  the  extent  that  under
                           Massachusetts  law shareholders of an  unincorporated
                           voluntary  association organized as a business trust,
                           as the Fund is, may, under certain circumstances,  be
                           held liable for the  obligations of the  association,
                           and  (2) at the  Closing  Date  will  be  held by the
                           persons  and in the  amounts set forth in the list of
                           Shareholders delivered to the Portfolio in accordance
                           with the  provisions of paragraph  3.4. The Fund does
                           not have  outstanding any options,  warrants or other
                           rights  to  subscribe  for  or  purchase  any  of its
                           shares,   nor  is  there   outstanding  any  security
                           convertible into any of its shares.

                  4.1.15.  The Fund shall have good and marketable title to its
                           Assets and full right,  power and  authority to sell,
                           assign, convey, transfer and deliver such Assets free
                           of  any  liens,  mortgages,  pledges,   encumbrances,
                           charges,  claims and  equities  whatsoever,  and upon
                           delivery and payment for such Assets,  the  Portfolio
                           will acquire good and marketable title thereto,  free
                           and   clear  of  all   liens,   mortgages,   pledges,
                           encumbrances, charges, claims and equities (except as
                           to  adverse  claims  under  Article 8 of the  Uniform
                           Commercial Code of which the Portfolio has notice and
                           necessary  documentation  at or  prior to the time of
                           delivery). The fair market value of such Assets shall
                           exceed the amount of the  liabilities  the  Portfolio
                           shall  assume  from the Fund or to which such  Assets
                           shall be subject.

                                        9

<PAGE>



                  4.1.16.  The   execution,  delivery   and  performance of this
                           have been duly authorized by the Board of Trustees of
                           the Fund and by all other necessary corporate action,
                           subject to Shareholder  approval,  on the part of the
                           Fund,  and this  Agreement  constitutes  a valid  and
                           binding   obligation  of  the  Fund   enforceable  in
                           accordance  with its terms,  subject  to  Shareholder
                           approval.

                  4.1.17.  The  information  to be furnished by the Fund for use
                           in registration statements, proxy materials and other
                           documents  that may be necessary in  connection  with
                           the   transactions   contemplated   hereby  shall  be
                           accurate and  complete in all  material  respects and
                           shall  comply in all material  respects  with federal
                           securities and other laws and regulations  thereunder
                           applicable  thereto.  On the  effective  date  of the
                           registration   statement   to  be   filed   with  the
                           Securities  and  Exchange  Commission  ("SEC") by the
                           IDEX II  Series  Fund on Form  N-14  relating  to the
                           registration of the Class T Shares issuable  pursuant
                           to the  transactions  contemplated by this Agreement,
                           and  any   supplement   or  amendment   thereto  (the
                           "Registration  Statement"),  and at the  time  of the
                           meeting of the Shareholders, and on the Closing Date,
                           the Registration  Statement and the  Prospectus/Proxy
                           Statement    to   be    included    therewith    (the
                           "Prospectus/Proxy  Statement") (i) will comply in all
                           material  respects  with the  provisions  of the 1933
                           Act, the  Securities  Exchange Act of 1934 (the "1934
                           Act"),   and  the  1940   Act,   and  the  rules  and
                           regulations thereunder, and (ii) will not contain any
                           untrue  statement of a material fact or omit to state
                           a  material  fact  required  to be stated  therein or
                           necessary   to  make  the   statements   therein  not
                           misleading;     provided,     however,    that    the
                           representations  and  warranties  in  this  paragraph
                           4.1.17 shall not apply to  statements in or omissions
                           from   the   Prospectus/Proxy   Statement   and   the
                           Registration  Statement  made in reliance upon and in
                           conformity  with  information  furnished  by  another
                           Party for use therein.

                  4.1.18.  The Fund shall not  engage  in  an operating business
                           after the Reorganization.

         4.2.     The Portfolio represents and warrants as follows:


                                       10

<PAGE>



                  4.2.1.   The Portfolio is a segregated  portfolio of assets of
                           IDEX II  Series  Fund,  an  unincorporated  voluntary
                           association duly organized,  validly existing, and in
                           good  standing as a business  trust under the laws of
                           the Commonwealth of Massachusetts.  A copy of IDEX II
                           Series  Fund's  Declaration  of Trust is on file with
                           the Secretary of the Commonwealth of Massachusetts.

                  4.2.2.   IDEX  II  Series  Fund  is  an  open-end   management
                           investment  company  duly  registered  under the 1940
                           Act, and the registration  statement on Form N-1A for
                           IDEX II Series  Fund is in full  force and effect and
                           conforms in all material respects to the requirements
                           of the 1933 Act and the 1940 Act.

                  4.2.3.   All of the shares of the Portfolio  have been offered
                           and sold in compliance in all material  respects with
                           applicable  requirements  of the  federal  and  state
                           securities   laws.   Shares  of  the   Portfolio  are
                           registered  in all  jurisdictions  in which  they are
                           required to be registered and all such registrations,
                           together  with any periodic  reports or  supplemental
                           filings required to be made in any such  jurisdiction
                           are  complete and  current,  all fees  required to be
                           paid have  been  paid and IDEX II Series  Fund is not
                           subject to any stop order and is fully  qualified  to
                           continue to sell shares of the Portfolio in each such
                           jurisdiction.

                  4.2.4.   The Portfolio is not, and the execution, delivery and
                           performance  of this Agreement will not result in its
                           being,   in  violation  of  any   provisions  of  the
                           Declaration  of Trust or  By-Laws  of IDEX II  Series
                           Fund  or  of  any  material   agreement,   indenture,
                           instrument,  contract,  lease or other undertaking to
                           which the IDEX II Series Fund or the  Portfolio  is a
                           party or by  which  the  IDEX II  Series  Fund or the
                           Portfolio is bound.

                  4.2.5.   No material  litigation or administrative  proceeding
                           or   investigation   of  or   before   any  court  or
                           governmental  body is presently pending or threatened
                           against the  Portfolio  or any of its  properties  or
                           assets,  except as previously disclosed in writing to
                           the Funds. The Portfolio knows of no facts that might
                           form  the   basis   for  the   institution   of  such
                           proceedings, and the Portfolio is not

                                       11

<PAGE>



                           a party to or subject to the provisions of any order,
                           decree or judgment of any court or governmental  body
                           that  materially and adversely  affects its business,
                           its financial condition, or its ability to consummate
                           the transactions herein contemplated.

                  4.2.6.   The   Statements   of  Assets  and  Liabilities,  the
                           Statements of  Operations,  the Statements of Changes
                           in  Net  Assets,   Financial   Highlights,   and  the
                           Schedules of  Investments  of the Portfolio at or for
                           the period ended  September 30, 1995, as  applicable,
                           have   been   audited   by  Price   Waterhouse   LLP,
                           independent accountants, in accordance with generally
                           accepted   auditing    standards.    Such   financial
                           statements are presented in accordance with generally
                           accepted accounting  principles  consistently applied
                           and fairly  present,  in all material  respects,  the
                           financial condition of the Portfolio as of such date,
                           and there are no material  known  liabilities  of the
                           Portfolio as of  September  30, 1995  (contingent  or
                           otherwise) not disclosed therein.

                  4.2.7.   Since  September 30,  1995,  there  has  not been any
                           material adverse change in the Portfolio's  financial
                           condition, assets, liabilities or business other than
                           changes occurring in the ordinary course of business,
                           or any  incurrence by the  Portfolio of  indebtedness
                           maturing  more  than  one year  from  the  date  such
                           indebtedness   was  incurred,   except  as  otherwise
                           disclosed to and accepted by the  Portfolio.  For the
                           purposes of this  paragraph  4.2.7,  a decline in net
                           asset  value per share or an  increase or decrease in
                           the number of shares outstanding shall not constitute
                           a material adverse change.

                  4.2.8.   All  federal and other tax returns and reports of the
                           IDEX  II  Series  Fund  on  behalf  of the  Portfolio
                           required  by law to have been filed have been  filed,
                           and all  federal and other taxes shown as due on said
                           returns and reports  shall have been paid  insofar as
                           due,  or  provision  shall  have  been  made  for the
                           payment  thereof,  and to the best of the Portfolio's
                           knowledge,  no such return is  currently  under audit
                           and no  assessment  has been asserted with respect to
                           such returns.


                                       12

<PAGE>



                  4.2.9.   For  each  past   taxable  year  since  it  commenced
                           operations and for the current  taxable year, IDEX II
                           Series  Fund and the  Portfolio  have met,  and shall
                           continue to meet, the requirements of Subchapter M of
                           the  Code  for   qualification  and  treatment  as  a
                           regulated investment company under the Code.

                  4.2.10.  IDEX  II  Series  Fund  has  maintained  all  records
                           required  under  Section 31 of the 1940 Act and rules
                           thereunder.

                  4.2.11.  IDEX  II  Series   Fund  is  not  under   the  juris-
                           diction of a court in a proceeding  under Title 11 of
                           the United  States  Code or similar  case  within the
                           meaning of section 368(a)(3)(A) of the Code.

                  4.2.12.  Prior  to  the Closing Date, there shall be no issued
                           and outstanding Class T Shares of the Portfolio,  and
                           Class  T  Shares  issued  in   connection   with  the
                           transactions  contemplated  hereby  will be duly  and
                           validly  issued  and  outstanding,  fully  paid,  and
                           nonassessable,   except  to  the  extent  that  under
                           Massachusetts  law shareholders of an  unincorporated
                           voluntary  association organized as a business trust,
                           as  IDEX  II  Series  Fund  is,  may,  under  certain
                           circumstances,  be  held  personally  liable  for the
                           obligations   of   the    association.    Except   as
                           contemplated  by this  Agreement,  the Portfolio does
                           not have  outstanding any options,  warrants or other
                           rights  to  subscribe  for  or  purchase  any  of its
                           shares,   nor  is  there   outstanding  any  security
                           convertible into any of its shares.

                  4.2.13.  The  execution,  delivery  and  performance  of  this
                           Agreement  have been duly  authorized by the Board of
                           Trustees  of IDEX II  Series  Fund  and by all  other
                           necessary  action on the part of IDEX II Series  Fund
                           and the Portfolio,  and this Agreement  constitutes a
                           valid  and  binding   obligation   of  the  Portfolio
                           enforceable in accordance with its terms.

                  4.2.14.  The information to be furnished by  the Portfolio for
                           use in registration  statements,  proxy materials and
                           other documents that may be necessary in

                                       13

<PAGE>



                           connection with the transactions  contemplated hereby
                           shall  be  accurate  and  complete  in  all  material
                           respects and shall  comply in all  material  respects
                           with   federal   securities   and   other   laws  and
                           regulations  thereunder  applicable  thereto.  On the
                           effective  date of the  registration  statement to be
                           filed with the SEC by the IDEX II Series Fund on Form
                           N-14  relating  to the  registration  of the  Class T
                           Shares   issuable   pursuant   to  the   transactions
                           contemplated by this Agreement, and any supplement or
                           amendment thereto (the "Registration Statement"), and
                           at the time of the meeting of the  Shareholders,  and
                           on the Closing Date, the  Registration  Statement and
                           the Prospectus/Proxy Statement (i) will comply in all
                           material  respects  with the  provisions  of the 1933
                           Act, the 1934 Act and the 1940 Act, and the rules and
                           regulations thereunder, and (ii) will not contain any
                           untrue  statement of a material fact or omit to state
                           a  material  fact  required  to be stated  therein or
                           necessary   to  make  the   statements   therein  not
                           misleading;     provided,     however,    that    the
                           representations  and  warranties  in  this  paragraph
                           4.2.14 shall not apply to  statements in or omissions
                           from   the   Prospectus/Proxy   Statement   and   the
                           Registration  Statement  made in reliance upon and in
                           conformity with  information  furnished by a Fund for
                           use therein.

                  4.2.15.  The  Portfolio  has  no  plan  or  intention to issue
                           additional    Class   T    Shares    following    the
                           Reorganization   except  for  shares  issued  in  the
                           ordinary  course  of its  business  as a series of an
                           open-end investment  company;  nor does the Portfolio
                           have any plan or  intention  to redeem  or  otherwise
                           reacquire   any   Class  T  Shares   issued   to  the
                           Shareholders  pursuant to the  Reorganization,  other
                           than  through  redemptions  arising  in the  ordinary
                           course    of    that    business.    Following    the
                           Reorganization,  it is not  anticipated  that Class T
                           Shares will  generally be  available  for sale to the
                           public;  however,  the  Shareholders  will be able to
                           purchase  additional  Class T Shares  as long as they
                           continue to own Class T Shares.

                  4.2.16.  The Portfolio  has  no  plan  or intention to sell or
                           otherwise dispose of any of the Assets to be acquired
                           by the  Portfolio in the  Reorganization,  except for
                           dispositions  made  in  the  ordinary  course  of the
                           Portfolio's business and

                                       14

<PAGE>



                           dispositions  necessary  to maintain  its status as a
                           regulated  investment  company under  Subchapter M of
                           the Code.

                  4.2.17.  The   Portfolio  has  no  current  plan  or intention
                           to be dissolved or merged with another corporation or
                           business  trust or any  "fund"  thereof  (within  the
                           meaning of section  851(h)(2) of the Code)  following
                           the Reorganization.

                  4.2.18.  The Portfolio shall use  a significant portion of the
                           Assets transferred by each Fund in its business.

                  4.2.19.  The  Portfolio has owned (directly and indirectly) no
                           shares of either Fund during the past five years.

         4.3.     Each of the Funds and the Portfolio represents and warrants as
                  follows:

                  4.3.1.   The fair  market  value of the Class T  Shares,  when
                           received  by each  Shareholder,  will be equal to the
                           fair  market  value  of the  respective  Fund  Shares
                           constructively surrendered in exchange therefor.

                  4.3.2.   Its management (a) is  unaware of any  plan or inten-
                           tion of  Shareholders  to sell,  exchange,  redeem or
                           otherwise  dispose  of any  portion  of the  Class  T
                           Shares  to be  received  by the  Shareholders  in the
                           Reorganization,   and   (b)   does   not   anticipate
                           dispositions  in  contemplation  of or soon after the
                           Reorganization to exceed the usual rate and frequency
                           of   redemptions   of  Fund  Shares  as  an  open-end
                           investment  company.   Consequently,  its  management
                           expects that the percentage of Shareholder interests,
                           if any,  that will be  redeemed  as a result of or at
                           the time of the Reorganization will be de minimis.

                  4.3.3.   Immediately    following    consummation    of    the
                           Reorganization,  the  Shareholders  will  own all the
                           Class T Shares  and will own such  shares  solely  by
                           reason  of their  ownership  of the  respective  Fund
                           Shares immediately prior to the Reorganization.

                                       15

<PAGE>



                  4.3.4.   Immediately    following    consummation    of    the
                           Reorganization,  the  Portfolio  will hold the Assets
                           and be  subject  to the  liabilities  of  each of the
                           Funds,  plus  any  liabilities  and  expenses  of the
                           Parties    incurred    in    connection    with   the
                           Reorganization.

                  4.3.5.   The fair market value of the Assets to be transferred
                           by each Fund to the  Portfolio  shall equal or exceed
                           the Fund's liabilities to be assumed by the Portfolio
                           plus any liabilities to which the transferred  Assets
                           are subject.

                  4.3.6.   There is  no intercompany indebtedness between a Fund
                           and the  Portfolio  that was issued or  acquired,  or
                           will be settled, at a discount.

                  4.3.7.   The Portfolio will acquire at least 90 percent of the
                           fair  market  value of the net assets and at least 70
                           percent of the fair market  value of the gross assets
                           held  by  each   Fund   immediately   prior   to  the
                           Reorganization,  treating  all amounts used to redeem
                           out    Shareholders   in    contemplation    of   the
                           Reorganization,   and  all  other   redemptions   and
                           distributions    (other   than    distributions   and
                           redemptions  occurring in the ordinary  course of the
                           Fund's   business)  made  by  the  Fund   immediately
                           preceding  the  Reorganization  as assets of the Fund
                           held immediately prior to the Reorganization.

5.       COVENANTS OF THE PORTFOLIO AND THE FUNDS

         5.1.     Each Fund covenants to operate its respective  business in the
                  ordinary  course between the date hereof and the Closing Date,
                  it being understood that such ordinary course of business will
                  include  declaring  and paying  customary  dividends and other
                  distributions   and  such   changes  in   operations   as  are
                  contemplated by the normal operations of the Fund.

         5.2.     Each Fund covenants (1) to call a meeting of its  Shareholders
                  to consider and act upon this  Agreement,  and (2) to take all
                  other actions necessary to obtain approval of the transactions
                  contemplated hereby, including preparing, or directing the

                                       16

<PAGE>



                  preparation  of, a proxy statement in compliance with the 1934
                  Act  and  the  1940  Act  in   connection   with  such  Fund's
                  Shareholders meeting.

         5.3.     Each Fund  covenants that the Class T Shares to be received by
                  such Fund in connection with the  Reorganization are not being
                  acquired  for the purpose of making any  distribution  thereof
                  other than in accordance with the terms of this Agreement.

         5.4.     Each Fund  covenants  that it shall  assist the  Portfolio  in
                  obtaining  such   information  as  the  Portfolio   reasonably
                  requests  concerning  the  beneficial  ownership of respective
                  Fund Shares.

         5.5.     Each Party  covenants that it will,  from time to time, as and
                  when requested by another Party,  execute and deliver or cause
                  to be executed and  delivered all such  assignments  and other
                  instruments,  and  take or  cause  to be  taken  such  further
                  action,  as the other Party may deem necessary or desirable in
                  order  to vest  in and  confirm  to,  as  applicable,  (a) the
                  Portfolio title to and possession of all the Assets,  (b) each
                  Fund titles to and  possession  of Class T Shares,  and (c) to
                  otherwise carry out the intent and purposes of this Agreement.

         5.6.     Subject to the provisions of this Agreement, each Fund and the
                  Portfolio shall take or cause to be taken all action, and will
                  do or  cause  to be done  all  things,  reasonably  necessary,
                  proper,  or advisable to  consummate  and make  effective  the
                  transactions contemplated by this Agreement.

         5.7.     The Portfolio  covenants to prepare, or direct the preparation
                  of,  the  Prospectus/Proxy  Statement  to be  included  in the
                  Registration  Statement in  compliance  with the 1933 Act, the
                  1934 Act and the 1940 Act.

6.       CONDITIONS PRECEDENT TO OBLIGATIONS OF EACH FUND

         The  obligations of each Fund to consummate the  transactions  provided
         for herein shall be subject to the  performance by the Portfolio of all
         the  obligations  to be  performed  by it  hereunder on or prior to the
         Closing Date and the following further conditions:

                                       17

<PAGE>



         6.1.     All  representations and warranties of the Portfolio contained
                  in this  Agreement  shall be true and correct in all  material
                  respects  as of the date  hereof  and,  except  as they may be
                  affected by the  transactions  contemplated by this Agreement,
                  as of the  Closing  Date with the same  force and effect as if
                  made on and as of the Closing Date.

         6.2.     The Portfolio  shall have delivered to the Fund on the Closing
                  Date a certificate  executed in its name by the President or a
                  Vice  President of IDEX II Series Fund,  in form and substance
                  satisfactory  to the Fund and dated as of the Closing Date, to
                  the effect  that the  representations  and  warranties  of the
                  Portfolio  made in this  Agreement are true and correct at and
                  as of the Closing Date,  except as they may be affected by the
                  transactions  contemplated by this  Agreement,  and as to such
                  other matters as the Fund shall reasonably request.

7.       CONDITIONS PRECEDENT TO OBLIGATIONS OF THE PORTFOLIO

         The obligations of the Portfolio to complete the transactions  provided
         for herein shall be subject to the  performance by each Fund of all the
         obligations  to be performed by it hereunder on or prior to the Closing
         Date and the following further conditions:

         7.1.     All  representations  and warranties of each Fund contained in
                  this  Agreement  shall be true  and  correct  in all  material
                  respects  as of the date  hereof  and,  except  as they may be
                  affected by the  transactions  contemplated by this Agreement,
                  as of the  Closing  Date with the same  force and effect as if
                  made on and as of the Closing Date.

         7.2.     Each Fund shall have delivered to the Portfolio on the Closing
                  Date  a  statement  of  its  assets  and  liabilities,   which
                  statement  shall be  prepared  in  accordance  with  generally
                  accepted accounting principles consistently applied,  together
                  with a list of its portfolio  securities  showing the adjusted
                  tax bases of such  securities  by lot, as of the Closing Date,
                  certified by the Principal Accounting Officer of the Fund.

         7.3.     Each Fund shall have delivered to the Portfolio on the Closing
                  Date a certificate  executed in its name by the President or a
                  Vice President of the Fund, in form and substance satisfactory
                  to the  Portfolio  and dated as of the  Closing  Date,  to the
                  effect

                                       18

<PAGE>



                  that the  representations  and  warranties of the Fund made in
                  this  Agreement  are true and correct at and as of the Closing
                  Date,  except  as they  may be  affected  by the  transactions
                  contemplated by this  Agreement,  and as to such other matters
                  as the Portfolio shall reasonably request.

         7.4.     On or  immediately  prior to the Closing Date,  each Fund will
                  declare  and pay to its  shareholders  of  record  one or more
                  dividends  and/or other  distributions  so that each will have
                  distributed   substantially  all  of  its  investment  company
                  taxable  income (as defined in Section  852(b)(2) of the Code)
                  and net capital  gain (as defined in  Sections  852(b)(3)  and
                  1222(11) of the Code), computed in each case without regard to
                  any  deduction  for  dividends  paid,  for all  taxable  years
                  through its liquidation.

8.       FURTHER CONDITIONS PRECEDENT TO OBLIGATIONS OF THE PORTFOLIO
         AND EACH OF THE FUNDS

         The obligations of the Portfolio and each Fund hereunder are subject to
         the further conditions that on or prior to the Closing Date:

         8.1.     This Agreement and the transactions  contemplated  hereby, and
                  any  necessary   waiver  or   suspension  of  any   investment
                  restriction  of either Fund,  shall have been  approved by the
                  requisite  vote of the holders of the  respective  outstanding
                  Fund Shares in  accordance  with the 1940 Act, the laws of the
                  Commonwealth  of  Massachusetts  and the provisions of each of
                  the  Fund's   Declaration  of  Trust,   and  the   appropriate
                  certificate(s)  from the Secretary of the Fund evidencing such
                  approval shall have been delivered to the Portfolio.

         8.2.     On the Closing Date, no action, suit or other proceeding shall
                  be pending before any court or governmental agency in which it
                  is sought to restrain or prohibit,  or obtain damages or other
                  relief in connection  with, this Agreement or the transactions
                  contemplated herein.

         8.3.     All  consents of other  parties and all  consents,  orders and
                  permits of  federal,  state and local  regulatory  authorities
                  (including those of the Securities and Exchange Commission and
                  of  state  Blue  Sky  or  securities  authorities,   including
                  "no-action"

                                       19

<PAGE>



                  positions of such authorities)  deemed necessary by either the
                  Portfolio  or  either  Fund  to  permit  consummation,  in all
                  material  respects,  of the transactions  contemplated  hereby
                  shall have been  obtained,  except where failure to obtain any
                  such  consent,  order or permit  would not involve a risk of a
                  material   adverse   effect  on  either   Party's   assets  or
                  properties,  provided  that either the Portfolio or a Fund may
                  for itself waive any part of this condition.

         8.4.     The registration statement on Form N-14 of IDEX II Series Fund
                  relating  to the  registration  of  Class  T  Shares  issuable
                  pursuant to the  transactions  contemplated  by this Agreement
                  shall have become  effective  under the 1933 Act,  and no stop
                  orders  suspending the  effectiveness  thereof shall have been
                  issued,  and, to the best knowledge of the Parties hereto,  no
                  investigation  or  proceeding  under  the  1933  Act for  that
                  purpose shall have been  instituted or be pending,  threatened
                  or contemplated.

         8.5.     The Registration Statement and the Post-Effective Amendment on
                  Form N-1A of IDEX II Series  Fund  relating  to Class T Shares
                  shall have become  effective  under the 1933 Act,  and no stop
                  orders  suspending the  effectiveness  thereof shall have been
                  issued,  and, to the best knowledge of the Parties hereto,  no
                  investigation  or  proceeding  under  the  1933  Act for  that
                  purpose shall have been  instituted or be pending,  threatened
                  or contemplated.

         8.6.     The  Parties   shall  have  received  all  permits  and  other
                  authorizations   necessary  under  state  securities  laws  to
                  consummate the transactions contemplated by this Agreement.

         8.7.     The  Portfolio  and each Fund shall have received on or before
                  the Closing  Date an opinion of counsel  substantially  to the
                  effect that for federal income tax purposes:

                  8.7.1.   The  Reorganization  will constitute a reorganization
                           within the  meaning of  section  368(a)(1)(C)  of the
                           Code,  and  each  Fund  and the  Portfolio  will be a
                           "party to a  reorganization"  within  the  meaning of
                           section 368(b) of the Code.

                  8.7.2.   No gain or loss  will be recognized to either Fund on
                           the  transfer  of  the  Assets  to the  Portfolio  in
                           exchange  solely  for  the  Class  T  Shares  and the
                           Portfolio's

                                       20

<PAGE>



                           assumption  of  each  Fund's   liabilities   and  the
                           subsequent   distribution  of  those  shares  to  the
                           Shareholders in constructive  exchange for their Fund
                           Shares in liquidation of each Fund.

                  8.7.3.   No gain or loss will be  recognized  to the Portfolio
                           on its  receipt  of the  Assets in  exchange  for the
                           Class T Shares and the Portfolio's assumption of each
                           Fund's liabilities.

                  8.7.4.   The Portfolio's basis for the Assets will be the same
                           as  each  Fund's  basis  for the  Assets  immediately
                           before the Reorganization.

                  8.7.5.   The Portfolio's holding period  for  the Assets  will
                           include each Fund's therefor.

                  8.7.6.   No   gain  or  loss   will  be   recognized   to  the
                           Shareholders  on the  constructive  exchange of their
                           Fund Shares solely for Class T Shares.

                  8.7.7.   The basis of the Class T Shares to be  received  by a
                           Shareholder will be the same as the adjusted basis of
                           that   Shareholder's   Fund   Shares   constructively
                           surrendered in exchange therefor.

                  8.7.8.   The holding period of the Class T Shares  received by
                           a Shareholder will include the Shareholder's  holding
                           period for the Fund Shares constructively surrendered
                           in exchange therefor,  provided such Fund Shares were
                           held as capital assets on the Closing Date.

         At any time prior to the Closing,  any of the foregoing  conditions may
         be waived by a Party if, in the judgment of its Board of Trustees, such
         waiver will not have a material  adverse effect on the interests of the
         Shareholders.


                                       21

<PAGE>



9.       FINDER'S FEES AND EXPENSES

         9.1.     Each Party represents and warrants to the other that there are
                  no finder's fees payable in connection  with the  transactions
                  provided for herein.

         9.2.     The   expenses   of  the   Reorganization   shall   be   borne
                  proportionately  by the  Parties  in a manner  determined  and
                  agreed  upon  by  duly  authorized  officers  of  each  Party;
                  approved  by  the  Board  of  Trustees  of  each  Party;   and
                  consistent with the requirements of applicable law.

10.      ENTIRE AGREEMENT; SURVIVAL OF WARRANTIES

         10.1.    Neither the Portfolio nor a Fund has made any  representation,
                  warranty or covenant not set forth herein,  and this Agreement
                  constitutes the entire agreement between the Parties.

         10.2.    The  representations,  warranties  and covenants  contained in
                  this Agreement or in any document delivered pursuant hereto or
                  in connection  herewith shall survive the  consummation of the
                  transactions contemplated hereunder.

11.      TERMINATION

         A Party may at its option  terminate  this Agreement at or prior to the
         Closing Date because of:

         11.1.    A mutual agreement among the Parties;

         11.2.    A material  breach  by another  Party  of  any representation,
                  warranty or covenant  contained  herein to be  performed at or
                  prior to the Closing Date; or

         11.3.    A  condition   herein   expressed   to  be  precedent  to  the
                  obligations  of a Party not having been met and it  reasonably
                  appearing that it will not or cannot be met.


                                       22

<PAGE>



         In the event of any such  termination,  there shall be no liability for
         damages on the part of a Party or any trustee,  director, or officer of
         any of the Parties.

12.      AMENDMENT

         This Agreement may be amended,  modified or supplemented at any time in
         such manner as may be mutually  agreed upon in writing by the  Parties;
         provided,  however,  that following the Shareholders' meeting called by
         the Funds pursuant to paragraph  5.2, no such  amendment  shall be made
         that has a material adverse on the  Shareholders'  interests unless the
         Agreement,  as  modified,  is  approved  by the  requisite  vote of the
         Shareholders.

13.      NOTICES

         Any notice, report, demand or other communication required or permitted
         by any  provision  of this  Agreement  shall be in writing and shall be
         given by hand delivery, or prepaid certified mail or overnight delivery
         service, addressed to Becky A. Ferrell, Vice President & Counsel.

14.      HEADINGS; COUNTERPARTS; GOVERNING LAW; ASSIGNMENT

         14.1.    The  paragraph  headings  contained in this  Agreement are for
                  reference  purposes  only and shall not  affect in any way the
                  meaning or interpretation of this Agreement.

         14.2.    This Agreement may be executed in  any number of counterparts,
                  each of which shall be deemed an original.

         14.3.    This   Agreement   shall  be  governed  by  and  construed  in
                  accordance with the laws of the  Commonwealth of Massachusetts
                  except to the extent that the subject  matter  covered by this
                  Agreement is governed by the federal securities laws.

         14.4.    This  Agreement  shall  bind and inure to the  benefit  of the
                  Parties and their  respective  successors and assigns,  and no
                  assignment or transfer  hereof or of any rights or obligations
                  hereunder  shall be made by either  Party  without the written
                  consent  of the  other  Party.  Nothing  herein  expressed  or
                  implied is  intended or shall be  construed  to confer upon or
                  give any person, firm or corporation other than the

                                       23

<PAGE>


                  Parties and their respective successors and assigns any rights
                  or remedies under or by reason of this Agreement.

15.      LIMITATION OF LIABILITY OF THE TRUSTEES AND SHAREHOLDERS

Neither  the  trustees  of either IDEX II Series Fund , IDEX Fund or IDEX Fund 3
nor any  shareholder  of either the  Portfolio or a Fund shall be liable for any
obligations of IDEX II Series Fund,  the  Portfolio,  or a Fund pursuant to this
Agreement,  and each Party agrees that,  in asserting any rights or claims under
this Agreement, it shall look only to the assets and property of the other Party
in settlement of such rights or claims,  and not to such directors,  trustees or
shareholders.

IN WITNESS  WHEREOF,  each Party has caused this Agreement to be executed by the
undersigned  officer  of IDEX  II  Series  Fund,  IDEX  Fund  and  IDEX  Fund 3,
respectively.


                                              IDEX II SERIES FUND on behalf of
Attest:                                       IDEX II Growth Portfolio


By:______________________________             By:______________________________
            Secretary                                     President



                                              IDEX FUND
Attest:


By:______________________________             By:______________________________
            Secretary                                     President



                                              IDEX FUND 3
Attest:


By:______________________________             By:______________________________
            Secretary                                     President




                                       24

<PAGE>


                                CLASS T SHARES OF
                              IDEX GROWTH PORTFOLIO
                              A series of shares of
                                IDEX SERIES FUND
                        (A MASSACHUSETTS BUSINESS TRUST)
                          SHARES OF BENEFICIAL INTEREST

THIS CERTIFIES that       is the owner of        ACCOUNT NO.     ALPHA CODE

fully paid and non-assessable  Class T Shares (without par value) of IDEX Growth
Portfolio,   a  series  of  shares  (the   "Series")  of  IDEX  Series  Fund,  a
Massachusetts  business trust (the "Trust"),  which shares are  established  and
designated under the Declaration of Trust dated January 7, 1986, and restated as
of August 30, 1991,  as amended from time to time (the "Trust  Agreement").  The
terms of the Trust  Agreement,  a copy of which is on file with the Secretary of
the Commonwealth of Massachusetts, are hereby incorporated by reference as fully
as if set down herein in their entirety. As provided in the Trust Agreement, the
beneficial  interest in the Series has been divided into classes of Shares,  and
the Shares evidenced  hereby  represent the beneficial  interest in an undivided
proportionate  part  of the  assets  belonging  to  the  Series  subject  to the
liabilities  belonging to the Series and classes  thereof.  Such Shares have the
rights  and  preferences  set forth in the Trust  Agreement  and the Trust  will
furnish the holder of this certificate upon written request and without charge a
statement  of such  rights  and  preferences.  THE SHARES  EVIDENCED  HEREBY ARE
SUBJECT  TO  REDEMPTION  BY THE TRUST  pursuant  to the  procedures  that may be
determined  by the  Trustees  in  accordance  with  the  Trust  Agreement.  This
certificate  is issued by the  Trustees  of the  Trust not  individually  but as
Trustees under the Trust Agreement, and represents shares of beneficial interest
in the Series  and does not bind any of the  Trustees,  shareholders,  officers,
employees or agents of the Trust  personally but only the assets and property of
the Series. Subject to the provisions of the Trust Agreement, the Class T shares
represented by this certificate are transferable  upon the books of the Trust by
the registered  holder hereof in person or by its duly authorized  attorney upon
surrender of this certificate.

Witness the facsimile  signature of the President and Treasurer of the Trust and
the signature of its duly authorized agent.

                                  VOID IF NOT COUNTERSIGNED
                                  COUNTERSIGNED by Idex Investor Services, Inc.
                                  P.O. Box 9015, Clearwater, FL 34618-9015
                                  TRANSFER AGENT
                                  BY
                                  --------------------------------------------
                                  AUTHORIZED SIGNATURE

              PLEASE DETACH AND DISCARD UNLESS CHANGES ARE REQUIRED
                     CLASS T SHARES OF IDEX GROWTH PORTFOLIO
                       A SERIES OF IDEX SERIES FUND SHARES

NUMBER IM

ACCOUNT NO.      ALPHA CODE           DEALER NO.                 CONFIRM NO.

TRADE DATE                            CONFIRM DATE               BATCH ID. NO.

                CHANGE NOTICE: IF THE ABOVE INFORMATION IS INCORRECT OR MISSING.
                PLEASE PRINT THE CORRECT INFORMATION BELOW, AND RETURN TO:
                                         IDEX INVESTOR SERVICES, INC.
                                         P.O. BOX 9015
                                         CLEARWATER, FL 34618-9015

                           TAX IDENT. OR SOC. SEC. NO.


<PAGE>


The following  abbreviations,  when used in the  inscription on the face of this
certificate,  shall be  construed  as  though  they  were  written  out in full,
according to the applicable laws or regulations:

TEN COM -as tenants in common   UNIF GIFTS/TRANSFERS MIN ACT -      Custodian
                                                              -----------------
TEN ENT -    as tenants by the entireties                     (Cust)    (Minor)
JT TEN   -   as joint tenants with right of survivorship    under Uniform Gifts/
             and not as tenants in common                    Transfers to Minors
                                                            Act-----------------
                                                                      (State)

      Additional abbreviations may also be used though not in the above list.

For value received, --------------- hereby sell, assign and transfer unto

PLEASE INSERT SOCIAL SECURITY OR OTHER
    IDENTIFYING NUMBER OF ASSIGNEE

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


- -------------------------------------------------------------------------------
(PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING ZIP CODE, OF ASSIGNEE)

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

- -------------------------------------------------------------------------------
Shares of the Shares represented by the within Certificate, and do hereby 
irrevocably constitute and appoint

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

- -------------------------------------------------------------------------------
Attorney to transfer the said stock on the books of the within-named issuer with
full power of substitution in the premises


Dated,-----------------------


                                             ----------------------------------
                                                            Owner

                                             ----------------------------------
                                                Signature of Co-Owner, if any

 IMPORTANT (BEFORE SIGNING, READ AND COMPLY CAREFULLY WITH NOTICE PRINTED ABOVE)


Signature(s) guaranteed by:

- -------------------------------------------------------------------------------
Name of Institution

- -------------------------------------------------------------------------------
Authorized Signature
(Guarantee stamp must be included)

NOTICE THE SIGNATURE TO THIS ASSIGNMENT MUST CORRESPOND WITH THE NAME AS
WRITTEN UPON THE FACE OF THE CERTIFICATE IN EVERY PARTICULAR, WITHOUT ALTERATION
OR ENLARGEMENT OR ANY CHANGE WHATEVER.

                                    THIS  SIGNATURE(S)  MUST BE GUARANTEED BY AN
                                    ELIGIBLE GUARANTOR INSTITUTION WHO MEETS THE
                                    STANDARDS  AND  PROCEDURES  OF THE  TRANSFER
                                    AGENT.

<PAGE>


                                            May 30, 1996


IDEX II Series Fund
201 Highland Avenue
Largo, FL  33770-2957

     RE:             IDEX II Series Fund Growth Portfolio
                     Offering of Shares of Beneficial Interest

Gentlemen/Ladies:

           In my capacity as Vice  President,  Secretary and Counsel to the IDEX
Group of Funds, I have acted as counsel for IDEX II Series Fund (the "Fund") and
have reviewed the Fund's Registration on Form N-14 (File No. 33-2659),  which is
to be filed for the  purpose  of  registering  a class of  shares of  beneficial
interest, no par value, in the IDEX II Series Fund Growth Portfolio (the "Growth
Portfolio"), a separate series of the Fund, to be designated Class T Shares (the
"Class T  Shares").  The Class T Shares  will be issued in  connection  with the
proposed  acquisition  of the  assets of IDEX Fund and IDEX Fund 3 by the Growth
Portfolio in exchange solely for Class T Shares of the Growth  Portfolio and the
assumption by the Growth Portfolio of the liabilities of IDEX Fund and IDEX Fund
3.

           I have  examined  the  Fund's  Declaration  of Trust and  Bylaws,  as
amended; the proceedings of its Board of Trustees relating to the authorization,
issuance,  and proposed  sale of the Class T Shares;  and such other records and
documents  as I have  deemed  relevant.  Based upon such  examination,  it is my
opinion  that upon the  issuance  and sale of the  Class T Shares in the  manner
contemplated by the aforesaid Registration Statement, such shares may be validly
issued, in accordance with the Fund's Declaration of Trust and By-Laws,  subject
to compliance  with the Securities  Act of 1933,  the Investment  Company Act of
1940 and applicable state laws regulating the offer and sale of securities; and,
when  so  issued,   those  shares  will  be  legally  issued,   fully  paid  and
non-assessable.



<PAGE>


           The Fund is an entity of the type commonly known as a  "Massachusetts
business trust." Under  Massachusetts  law,  shareholders  could,  under certain
circumstances,  be held  personally  liable for the obligations of the Fund. The
Declaration  of Trust states that creditors of,  contractors  with and claimants
against the Fund or any series thereof shall look only to the assets of the Fund
or the  appropriate  series for payment.  It also  requires  that notice of such
disclaimer be given in each note, bond, contract,  instrument,  certificate,  or
undertaking made or issued by the officers or the trustees of the Fund on behalf
of the Fund or any series thereof. The Declaration of Trust further provides for
indemnification  from the  assets of the  appropriate  series for all losses and
expenses,  including legal expenses reasonably incurred, of any shareholder held
personally  liable  for the  obligations  of the Fund or any  series  thereof by
virtue of ownership of shares of such series.  Thus,  the risk of a  shareholder
incurring  financial  loss on account  of  shareholder  liability  is limited to
circumstances  in which the Fund or a series thereof would be unable to meet its
obligations.

           I  hereby  consent  to this  opinion  accompanying  the  Registration
Statement  on Form N-14  which the Fund  plans to file with the  Securities  and
Exchange  Commission  and  to  the  reference  made  to  me  under  the  caption
"Miscellaneous - Legal Matters" in the Prospectus/Proxy  Statement filed as part
of the Form N-14.

Very truly yours,

  /s/

Becky A. Ferrell
Vice President, Secretary and Counsel

<PAGE>








                                                   May 31, 1996




The Boards of Trustees
IDEX II Series Fund
IDEX Fund
IDEX Fund 3
201 Highland Avenue
Largo, Florida  34640

Ladies and Gentlemen:

         This letter  responds to your  request for our opinion  concerning  the
federal income tax  consequences of the proposed  reorganization  transaction by
and among IDEX Fund ("Fund 1"),  IDEX Fund 3 ("Fund 3"), and IDEX II Series Fund
("IDEX II") on behalf of its IDEX II Growth Portfolio ("Portfolio"). (Fund 1 and
Fund 3 sometimes are referred to herein as "the Funds" and each as a "Fund.")

         In rendering our opinion,  we have relied solely on the assumptions set
forth below and on the factual  statements,  summarized below,  contained in the
following  documents:  (a)  draft  Agreement  and  Plan  of  Reorganization  and
Liquidation  by and among  Fund 1,  Fund 3, and IDEX II dated May 17,  1996 (the
"Plan of Reorganization");  and (b) Form N-14 Registration  Statement of IDEX II
dated May 31, 1996.

                            Summary of Relevant Facts

          Each of Fund 1, Fund 3, and IDEX II (a) is a  Massachusetts  business
trust that is taxable as a  corporation  for federal  income tax  purposes,  (b)
qualified  for treatment as a regulated  investment  company under section 8511/
for its most recent  taxable  year and,  subject to  completion  of the proposed
transaction,  intends to so qualify for all subsequent taxable years, and (c) is
registered  with the  Securities  and Exchange  Commission  under the Investment
Company Act of 1940,  as amended  (the "1940  Act"),  as an open-end  management
company.  Portfolio  is a  fund  of  IDEX  II  that  is  treated  as a  separate
corporation under section 851(h).
- --------
1/  All section references are to the Internal Revenue Code of 1986, as amended.


<PAGE>



         Currently,  Portfolio has three classes of stock outstanding:  Class A,
Class B, and  Class C. Each  class of stock is  voting,  and the  shares of each
class have a  proportionate  interest  in the assets of  Portfolio  equal to the
proportionate  interest  of the shares of each other  class.  Each share of each
class has voting, dividend, liquidation, and redemption rights equal to those of
each other share of Portfolio. The only differences between the classes of stock
are the amounts and nature of the sales  charges and other  expenses  imposed on
each class for management, investment advice, and other services.

         Portfolio,  Fund 1, and Fund 3 have  the  same  investment  objectives,
operate within the same family of funds,  share the same investment  adviser and
sub-adviser,  and otherwise have  substantial  identity.  However,  the separate
legal  identities of the three entities require each to incur its own investment
advisory, recordkeeping, legal, auditing, accounting, tax return preparation and
filing,  and other  expenses.  Many of the  expenses  incurred by any one of the
entities  are  essentially  duplicative  of  expenses  incurred by the other two
entities.  Accordingly,  the Boards of Trustees of Portfolio, Fund 1, and Fund 3
have  determined  that  significant  cost savings will be realized if Fund 1 and
Fund 3 are combined with Portfolio and the duplicative  expenses are eliminated.
In  addition,  the Boards of Trustees  of  Portfolio  and the Funds  believe the
combination  of the Funds and Portfolio  could benefit the  shareholders  of the
combined entity through its enhanced ability to invest more efficiently, achieve
economies of scale, and produce operating efficiencies as a result its increased
size after the combination.

         For the foregoing  business  reasons,  the following  transaction  (the
"Reorganization") has been proposed:

         (a) on or immediately prior to the closing date for the  Reorganization
(the  "Closing  Date"),  each of Fund 1 and Fund 3 will  declare  and pay to its
shareholders  one or more  dividends  or  distributions  so  that  it will  have
distributed  substantially  all of its  investment  company  taxable  income (as
defined  in  section  852(b)(2))  and net  capital  gain (as  defined in section
852(b)(3)and  1222(11)),  computed in each case without  regard to any deduction
for dividends paid, for all taxable years through the Closing Date;

         (b) on the Closing  Date,  each of Fund 1 and Fund 3 will  transfer all
its assets to Portfolio in exchange for shares of a new class of Portfolio stock
(Class T stock),  with the number of shares of such stock  being  determined  by
dividing (i) the net value of the transferred  assets  (computed as of the close
of regular  trading  on the New York Stock  Exchange  on the  Closing  Date (the
"Valuation  Time")  and by using  the  valuation  procedures  set  forth in each
respective   Fund's   then-current   prospectus   and  statement  of  additional
information)  by (ii)  the  net  asset  value  of a share  of  Class T stock  as
initially  determined  by the Board of  Trustees  of IDEX II or as  subsequently
computed as of the Valuation  Time (by using the valuation  procedures set forth
in IDEX II's then-current prospectus and statement of additional information);2/
- --------
2/ Class T stock is a new  class of  voting  stock  of  Portfolio  that  will be
created prior to the Reorganization. It will have voting, dividend, liquidation,
and  redemption  rights  identical to those of the Class A, Class B, and Class C
stock of Portfolio,  and will share equally, on a per-share basis, in the assets
of Portfolio with the shares of such other classes of stock.  Class T stock will
differ from the other classes of Portfolio  stock only in the amounts and nature
of the sales charges and expenses of Portfolio that are imposed on such stock.


<PAGE>



         (c) on the Closing Date, Portfolio will assume all the liabilities of 
each Fund (including all contingent and then-unknown liabilities); and

         (d) on the Closing Date (or as soon thereafter as is practicable), each
of Fund 1 and Fund 3 will liquidate and  distribute the Class T shares  received
by it in the  exchange  to its  shareholders  pro  rata in  proportion  to their
respective  shares in Fund 1 or Fund 3, as the case may be (the "Fund  Shares"),
in complete liquidation of the Funds and redemption of the Fund Shares.

         The  exchange  transaction  between  the  Funds and  Portfolio  will be
effected by Portfolio  crediting  to Fund 1 and Fund 3 on its share  records the
appropriate  number of shares of Class T stock. The liquidation and distribution
transaction  will be accomplished by the  re-crediting of such shares of Class T
stock to open  accounts  in the name of each  shareholder  of Fund 1 and Fund 3,
whereupon the  shareholder's  Fund Shares will be cancelled.  No certificates of
Class T stock will actually be issued to the  shareholders of the Funds unless a
special request is made therefor. To the extent necessary,  fractional shares of
Class T stock will be issued in the Reorganization.

                                   Assumptions

         The following assumptions are based on representations contained in the
Plan of  Reorganization.  Our opinion is  conditioned  upon the  accuracy of the
assumptions as of the Closing Date.

         a. The fair  market  value of the Class T stock to be  received by each
shareholder of Fund 1 or Fund 3 in the liquidation of the Funds will be equal to
the fair market value of the stock of Fund 1 or Fund 3  surrendered  in exchange
therefor.

         b. To the best of the knowledge of the management of each of Fund 1 and
Fund 3, there is no plan or  intention on the part of the  shareholders  of such
Fund to sell,  exchange,  or otherwise  dispose of a number of shares of Class T
stock  to  be  received  in  the  Reorganization  that  would  reduce  the  Fund
shareholders'  ownership of Class T stock to a number of shares  having a value,
as of the Closing Date, of less than 50 percent of the value of all the formerly
outstanding  stock  of such  Fund as of the  same  date.  For  purposes  of this
assumption,  shares of stock of Fund 1 or Fund 3, as the case may be, and shares
of Class T stock held by Fund  shareholders  and otherwise  sold,  redeemed,  or
disposed  of prior  or  subsequent  to the  Reorganization  will be  taken  into
account, except for shares of such stock that are required to be redeemed in the
ordinary course of the Fund's or Portfolio's  business as a open-end  investment
company or series thereof pursuant to the 1940 Act.



<PAGE>



         c. There will be no  shareholders  entitled  to  appraisal  rights as a
result of the Reorganization, no cash will be paid to the shareholders of Fund 1
or Fund 3 in lieu of fractional shares of Class T stock, and no cash or property
other than Class T stock will be received by or distributed to the  shareholders
of Fund 1 and Fund 3 in the transaction.

         d.  Portfolio will acquire at least 90 percent of the fair market value
of the net assets and at least 70 percent of the fair market  value of the gross
assets  held  by  each  of  Fund  1  and  Fund  3   immediately   prior  to  the
Reorganization.  For purposes of this assumption, amounts paid by each of Fund 1
and Fund 3 to effect all dividends,  distributions,  or redemptions  (except for
dividends,  distributions,  and redemptions  occurring in the ordinary course of
their business as open-end  investment  companies)  made by Fund 1 or Fund 3, as
the case  may be,  immediately  preceding,  at the time  of,  or  following  the
Reorganization will be included as assets of such Fund held immediately prior to
the transaction.

         e. Except to the extent  necessary to comply with its legal  obligation
to  redeem  its  shares  pursuant  to the  1940  Act,  Portfolio  has no plan or
intention to reacquire any of its stock issued in the Reorganization.

         f.  Portfolio has no plan or intention to sell or otherwise  dispose of
any of the  assets  of Fund 1 or Fund 3 to be  acquired  in the  Reorganization,
except for dispositions to be made in the ordinary course of business.

         g.  The  liabilities  of  each of Fund 1 and  Fund 3 to be  assumed  by
Portfolio,  plus the  liabilities,  if any, to which the transferred  assets are
subject,  were incurred by Fund 1 or Fund 3, as the case may be, in the ordinary
course of its business and are associated with the assets to be transferred.

         h.  Following  the  Reorganization,  Portfolio  will use a significant
portion of the assets of each of Fund 1 and Fund 3 in a business.

         i. Portfolio and the  shareholders  of Fund 1 and Fund 3 will pay their
respective  transaction  expenses.  Portfolio will pay or assume the transaction
expenses of Fund 1 and Fund 3, all of which will be solely and directly  related
to the Reorganization.

         j. There is no intercorporate indebtedness between Portfolio and either
of Fund 1 or Fund 3 that was issued, acquired, or will be settled at a discount.

         k. Portfolio  does  not  own,  directly or indirectly, nor has it owned
during the past five years, any stock of Fund 1 or Fund 3.

         l. The fair market  value of the assets of each of Fund 1 and Fund 3 to
be  transferred  in the  transaction  to  Portfolio  will  exceed the sum of the
liabilities to be assumed by Portfolio, plus the amount of liabilities,  if any,
to which the transferred assets are subject.



<PAGE>



         m. Neither Fund 1 nor Fund 3 is under the jurisdiction of a court in a
 title 11 or similar case within the meaning of section 368(a)(3)(A).

                                     Opinion

         Based on our analysis of the Internal Revenue Code of 1986, as amended,
the Income Tax  Regulations,  case law,  published  and  private  rulings of the
Internal  Revenue Service,  and other relevant legal  authority,  and in view of
facts  summarized  above and the  assumptions set forth above, it is our opinion
that  the  following  federal  income  tax  consequences  will  result  from the
Reorganization:

         1. The  Reorganization  will  constitute  a  reorganization  within the
meaning of section  368(a)(1)(C),  and each of the Funds and Portfolio will be a
"party to a reorganization" within the meaning of section 368(b).

         2. No gain or loss  will be  recognized  by  either of the Funds on the
transfer of its assets to  Portfolio  in exchange  solely for the Class T shares
and  Portfolio's  assumption  of each  Fund's  liabilities  and  the  subsequent
distribution  of those shares to the  shareholders  of the Funds in exchange for
their Fund Shares as part of the liquidation of the Funds.

         3. No gain or loss will be  recognized  by  Portfolio on its receipt of
the assets transferred to it by the Funds in exchange for the Class T shares and
Portfolio's assumption of each Fund's liabilities.

         4. Portfolio's basis for the assets transferred to it by the Funds will
be the  same  as each  Fund's  basis  for  the  assets  immediately  before  the
Reorganization.

         5. Portfolio's holding  period for the transferred assets will include
each Fund's holding period therefor.

         6. No gain or loss will be recognized by the shareholders of each Fund
on the exchange of their Fund Shares solely for Class T shares.

         7. The basis of the Class T shares to be received by a Fund shareholder
in  the  Reorganization  will  be  the  same  as  the  adjusted  basis  of  that
shareholder's Fund Shares surrendered in exchange therefor.

         8. The  holding  period   of  the  Class T shares  received by  a  Fund
shareholder  will include the  shareholder's  holding period for the Fund Shares
surrendered in exchange therefor, provided such Fund Shares were held as capital
assets on the Closing Date.


<PAGE>



                                      * * *

         We are  furnishing  this opinion  letter solely for the benefit of IDEX
II,  Portfolio,  Fund 1, Fund 3, and  their  respective  shareholders,  and this
letter is not to be used,  circulated,  or quoted for any other purpose  without
our written consent.  Our opinion reflects our  interpretation of the provisions
of the Internal  Revenue Code of 1986,  as amended,  as in effect as of the date
hereof.  Absent your  written  request,  we will revise or update this letter to
reflect subsequent changes in law only through the earlier of the Closing Date 
and September 30, 1996.

                                               Sincerely yours,
                                               SUTHERLAND, ASBILL & BRENNAN

                                                    /s/ MICHAEL R. MILES
                                               By:__________________________
                                                       Michael R. Miles





<PAGE>


bcc:     Stephen E. Roth, Esq.
         Kimberly J. Smith, Esq.





<PAGE>



                       Consent of Independent Accountants


We hereby consent to the  incorporation  by reference in the IDEX Fund,  IDEX II
Series Fund,  and IDEX Fund 3 effective  date  Prospectuses  and  Statements  of
Additional Information  constituting parts of Post-Effective  Amendment Nos. 15,
22 and 12,  respectively,  on Form N-1A of our reports dated  December 13, 1995,
November 17, 1995 and December 13, 1995, respectively, relating to the financial
statements  and  financial   highlights  appearing  in  the  Annual  Reports  to
Shareholders dated October 31, 1995,  September 30, 1995 and October 31, 1995 of
IDEX Fund,  IDEX II Series Fund, and IDEX Fund 3,  respectively,  which are also
incorporated  by  reference  into the  respective  effective  date  Registration
Statements  and which have been  further  incorporated  by  reference  into this
registration  statement on Form N-14 of IDEX II Series Fund.  We also consent to
the  references to us under the heading  "Financial  Highlights"  in each of the
above  effective date Statements of Additional  Information.  We also consent to
the reference to us in the Prospectus/Proxy Statement of IDEX Fund and IDEX Fund
3 constituting part of the Registration Statement on Form N-14 of IDEX II Series
Fund under the headings  "Experts" and  "Operation  of the  Portfolio  After the
Reorganization."


/s/ Price Waterhouse LLP
Price Waterhouse LLP

Kansas City, Missouri
May 30, 1996




<PAGE>



[Sutherland, Asbill & Brennan]



                     CONSENT OF SUTHERLAND, ASBILL & BRENNAN


                     We consent to the reference  to our firm  under the heading
"Tax  Considerations" in the prospectus,  and to the inclusion of our opinion as
an exhibit,  in the Registration  Statement on Form N-14 for IDEX II Series Fund
filed on May 31,  1996.  In  addition,  we consent to the  reference to our firm
under the heading  "Legal  Counsel and  Auditors" in the statement of additional
information  included in  Post-Effective  Amendment  No. 22 to the  Registration
Statement  on Form N-1A for IDEX II Series Fund (File No.  33-2659),  and in the
statement of additional information included in Post-Effective  Amendment No. 16
to the Registration Statement on Form N-1A for IDEX Fund (File No. 2-95237), and
in the statement of additional information included in Post-Effective  Amendment
No.  12 to the  Registration  Statement  on Form  N-1A for IDEX Fund 3 (File No.
33-11805),  each of which is incorporated by reference into the above-referenced
Registration  Statement  on Form N-14 for IDEX II Series  Fund.  In giving  this
consent, we do not admit that we are in the category of persons whose consent is
required under Section 7 of the Securities Act of 1933.




                                       /s/       Sutherland, Asbill & Brennan

                                                 SUTHERLAND, ASBILL & BRENNAN


Washington, D.C.
May 31, 1996





<PAGE>


                               IDEX II SERIES FUND
                       PLAN FOR MULTIPLE CLASSES OF SHARES

         WHEREAS,  IDEX II Series Fund (the "Fund") is a Massachusetts  business
trust  engaged in  business  as an open-end  management  investment  company and
registered  as such under the  Investment  Company Act of 1940,  as amended (the
"1940 Act");

         WHEREAS,  the Fund has established a multiple class distribution system
pursuant to an Exemptive Order issued by the Securities and Exchange  Commission
on September 30, 1993 (the "Exemptive Order");

         WHEREAS,  pursuant to the terms of the Fund's  Declaration of Trust and
the  Exemptive  Order,  as well as the 1940 Act and the  rules  and  regulations
thereunder,  the Board of  Trustees  of the Fund has  authority  to approve  and
authorize  the  issuance of, and has  previously  approved  and  authorized  the
issuance of, an unlimited  number of shares of  beneficial  interest as Class A,
Class B and Class C shares of each  Portfolio of the Fund, and Class T shares of
the Growth  Portfolio  only,  as listed herein on Schedule A, as may be amended;
and

         WHEREAS, the terms of such Class A, Class B, Class C and Class T shares
as previously  approved and authorized for issuance by the Board are the same as
the terms of Class A, Class B, Class C and Class T shares set forth in this Plan
for Multiple Classes of Shares (the "Plan").

         NOW,  THEREFORE,  this Plan is a plan as  contemplated by Rule 18f-3(d)
under the 1940 Act with respect to each class of shares of the Fund set forth on
Schedule  A. The Plan  shall  remain in effect  until  such time as the Board of
Trustees  terminates  the Plan or makes a material  amendment  to the Plan.  Any
material  amendment  to the Plan must be approved by the  Trustees,  including a
majority of the Trustees who are  disinterested  persons of the Fund,  as in the
best interests of each class of shares and the Fund as a whole.

SECTION I:  CLASS DISTRIBUTION FEES AND SHAREHOLDER SERVICES

         (A) Class A shares are  offered at net asset value and shall be subject
to a front-end sales charge as set forth below:

  IDEX II Aggressive Growth Portfolio, IDEX II Capital Appreciation Portfolio,
 IDEX II Global Portfolio, IDEX II Growth Portfolio, IDEX II C.A.S.E. Portfolio,
  IDEX II Equity-Income Portfolio, IDEX II Tactical Asset Allocation Portfolio,
                           IDEX II Balanced Portfolio

   Amount of Purchase                            Sales Charge as % of Offering

           Less than $50,000....................................5.50%
           $50,000 but less than $100,000.......................4.75%
           $100,000 but less than $250,000......................4.25%
           $250,000 but less than $500,000......................3.00%
           $500,000 but less than $1,000,000....................2.00%
           $1,000,000 or more...................................0.00%


                                        1

<PAGE>



        IDEX II Flexible Income Portfolio, IDEX II Income Plus Portfolio,
                          IDEX II Tax-Exempt Portfolio

  Amount of Purchase                            Sales Charge as % of Offering

          Less than $50,000....................................4.75%
          $50,000 but less than $100,000.......................4.00%
          $100,000 but less than $250,000......................3.25%
          $250,000 but less than $500,000......................2.25%
          $500,000 but less than $1,000,000....................1.25%
          $1,000,000 or more...................................0.00%

         (B) Class A shares may pay an annual  distribution  fee of up to 0.35%,
and an annual  service fee of up to 0.25%,  of the  average  daily net assets of
each Portfolio's  Class A shares.  However,  to the extent that a Portfolio pays
service fees,  the amount which the Portfolio may pay as a  distribution  fee is
reduced accordingly, so that the total distribution and service fees payable may
not exceed on an annualized  basis 0.35% of the average daily net assets of that
Portfolio's Class A shares.  Such fees shall be calculated and accrued daily and
paid  monthly on an  annualized  basis of the  average  daily net assets of each
Portfolio's Class A shares.

         (C) Class B shares are  offered at net asset value and shall be subject
to a contingent  deferred  sales charge if redeemed  within 6 years of purchase,
payable upon  redemption,  which shall be imposed as follows as a percentage  of
the lesser of the then  current  net asset  value per share of the shares  being
redeemed  or the net asset value per share of the shares  being  redeemed at the
time of purchase:

  Redemption During Year                          Applicable Contingent Deferred
                                                         Sales Charge Percentage
  1.....................................................................5%
  2.....................................................................4%
  3.....................................................................3%
  4.....................................................................2%
  5.....................................................................1%
  6.....................................................................1%
  7 and later...........................................................0%

         In determining  whether a contingent  deferred sales charge is payable,
the Fund will  comply  with the  provisions  of Rule 6c-10 under the 1940 Act as
currently  adopted.  Under Rule 6c-10,  no contingent  deferred  sales charge is
imposed with respect to 1) the portion of redemption  proceeds  attributable  to
the increase in the value of an account above the net cost of the investment due
to increases in the net asset value per Class B shares;  2) Class B shares which
have been  acquired  through  reinvestment  of income  dividends or capital gain
distributions; or 3) Class B shares held for more than six years after purchase.

         (D) Class B shares are subject to an annual service fee at a rate of up
to 0.25% and an annual  distribution fee at a rate of up to 0.75% of the average
daily  net  assets  of each  Portfolio's  Class B  shares.  Such  fees  shall be
calculated  and accrued  daily and paid  monthly on an  annualized  basis of the
average daily net assets of each Portfolio's Class B shares.


                                        2

<PAGE>



         (E)  Class C shares  are  offered  at net asset  value  without a sales
charge,  and shall be subject to annual service and  distribution  fees of up to
0.90% of the average daily net assets of each Portfolio's  Class C shares.  Such
fees shall be  calculated  and accrued  daily and paid monthly on an  annualized
basis of the average daily net assets of each Portfolio's Class C shares.

         (F) Class T shares of the  Growth  Portfolio  are  offered at net asset
value and shall be subject to a front-end sales charge as set forth below:

  Amount of Purchase                            Sales Charge as % of Offering

          Less than $10,000....................................8.50%
          $10,000 but less than $25,000........................7.75%
          $25,000 but less than $50,000........................6.25%
          $50,000 but less than $75,000........................5.75%
          $75,000 but less than $100,000.......................5.00%
          $100,000 but less than $250,000......................4.25%
          $250,000 but less than $500,000......................3.00%
          $500,000 but less than $1,000,000....................1.25%
          $1,000,000 or more...................................0.00%

         (G) Class T shares  of the  Growth  Portfolio  will not be  subject  to
annual distribution service and fees.

         (H)  Notwithstanding  the  foregoing,  the  aggregate  amounts  of  any
front-end sales charge, any asset-based distribution plan fee and any contingent
deferred sales charge imposed by the Fund shall comply with the  requirements of
Section 26(d) of the National Association of Securities Dealers, Inc. Variations
in  front-end  or  back-end  loads  for  Class  A,  Class B or  Class T  shares,
respectively,  may be available in  accordance  with Rule 22d-1 or Rule 6c-10 of
the 1940 Act, as applicable.

SECTION II:  CONVERSION FEATURES

         (A) Class A, Class C and Class T shares of the  Portfolios  do not have
conversion features.

         (B) Class B shares will convert  automatically to Class A shares of the
same Portfolio  eight (8) years after the end of the calendar month in which the
shareholder's  order to purchase such Class B shares was accepted,  on the basis
of the relative net asset values per share,  without the imposition of any sales
load, fee or other charge.

         (C) Class B shares in a shareholder's account that is purchased through
the reinvestment of dividends and other distributions paid with respect to Class
B shares (and which have not  converted to Class A shares) are  considered to be
held  in  a  separate  sub-account.   Each  time  any  Class  B  shares  in  the
shareholder's Portfolio account (other than those in the sub-account) convert to
Class A  shares,  an  equal  pro  rata  portion  of the  Class B  shares  in the
sub-account  will also  convert to Class A shares.  The  portion  converting  is
determined  by the ratio that the  shareholder's  Class B shares  converting  to
Class A shares  bears to the  shareholder's  total  Class B shares not  acquired
through dividends and distributions.



                                        3

<PAGE>



SECTION III:  EXCHANGE PRIVILEGES

         (A) Class A shares of a Portfolio  may be exchanged  only for shares of
other IDEX Funds or  Portfolios  on which an initial  sales  charge is  imposed,
other than Class T shares.  Class B and Class C shares may be exchanged only for
Class B and Class C shares, respectively,  of other IDEX II Portfolios. Class A,
Class C or Class T shares of a Portfolio may also be exchanged for shares of any
of the three portfolios of the Cash Equivalent Fund or the California Tax-Exempt
Money  Market  Fund,  money  market  mutual  funds  managed by Kemper  Financial
Services,  Inc. Class B shares of a Portfolio may also be exchanged only for the
Cash  Equivalent  Fund  Money  Market  Portfolio.  Class T shares of the  Growth
Portfolio may be exchanged  only for shares of other IDEX Funds or Portfolios on
which an  initial  sales  charge is  imposed,  other  than Class A shares of the
Growth Portfolio.

         (B) Class B shares are  exchangeable on the basis of relative net asset
value per share without the payment of any contingent deferred sales charge that
might otherwise be due on the redemption of such Class B shares. For purposes of
computing  the  contingent  deferred  sales  charge  that may be payable  upon a
disposition of the Class B shares  acquired in the exchange,  the holding period
for the previously owned Class B shares is "tacked" to the holding period of the
Class B shares acquired through the exchange.

         (C) Any IDEX exchange will be based on the  respective  net asset value
of the shares involved and may be made in amounts of $1,000 or more. There is no
sales commission involved in an exchange of Class A, Class B, Class C or Class T
shares.

SECTION IV:  ALLOCATION OF CLASS EXPENSES

         Class A,  Class B and  Class C shares  of each  Portfolio  and  Class T
shares of the Growth Portfolio, shall have the same rights, preferences,  voting
powers, restrictions and limitations as to dividends,  qualifications, and terms
and conditions of redemption, except as follows:

               (1)   Expenses  related to the  distribution of a class of shares
                     or to services  provided to the  shareholders of a class of
                     shares, shall be borne solely by such class;

               (2)   The  bearing  of the  expenses  set forth in Section IV (1)
                     solely  by  shares  of each  class  shall be  appropriately
                     reflected  (in  the  manner  determined  by  the  Board  of
                     Trustees)  in the net asset value,  dividend,  distribution
                     and liquidation rights of the shares of such class;

               (3)   Expenses  that may be borne by a particular  class may also
                     include:  transfer agency fees attributable to a particular
                     class;  preparing,   printing,   mailing  and  distributing
                     materials such as  shareholder  reports,  prospectuses  and
                     proxy  statements  to  current  shareholders  of a specific
                     class;  state and federal  registration  fees incurred by a
                     specific   class;   litigation  and  other  legal  expenses
                     relating to a particular  class;  administrative  personnel
                     and  services  required  to support the  shareholders  of a
                     specific  class;  and  fees  and  other  payments  made  to
                     entities   performing  services  for  a  particular  class,
                     including maintenance, dividend disbursing or subaccounting
                     services or  administration  of a dividend  reinvestment or
                     systematic investment or withdrawal plan; and

               (4)   Investment advisory fees, custodial fees and other expenses
                     relating to the management of the Portfolio's  assets shall
                     not be allocated on a class-specific basis.


                                        4

<PAGE>



SECTION V:  ALLOCATION OF FUND INCOME AND EXPENSES

         (A) Income,  realized  and  unrealized  capital  gains and losses,  and
expenses  that are not  allocable  to a specific  class  pursuant  to Section IV
above,  shall be allocated to each class of a Portfolio in accordance  with Rule
18f-3(c) under the 1940 Act.

         (B) Dividends  and other  distributions  paid by each  Portfolio of the
Fund with  respect  to its Class A,  Class B and Class C shares,  as well as the
Class T shares of the Growth  Portfolio,  are  calculated in the same manner and
declared and paid at the same time. The per share  dividends from net investment
income on Class B and Class C shares  are  anticipated  to be lower than the per
share  dividends from net  investment  income on Class A and Class T shares as a
result of the higher  service and  distribution  fees  applicable to Class B and
Class C shares.

         (C) All dividends and capital gain distributions,  if any, with respect
to a particular class,  will be paid  automatically in additional shares of that
class at the net asset value per share  determined  as of the next  business day
following the record date, unless otherwise elected by the shareholder.

SECTION VI:  REDEMPTIONS

         The value of  Portfolio  shares on certain  redemptions  may be more or
less than the  shareholder's  cost or basis,  depending upon the Portfolio's net
asset  value  at the time of  redemption.  Class B shares  may be  subject  to a
contingent  deferred  sales charge,  as defined in Rule 6c-10 of the 1940 Act as
set forth in Section I above. Shares will normally be redeemed for cash.

SECTION VII:  RECORDKEEPING

         The Fund shall preserve copies of this Plan and any related  agreements
for a period of not less than six years from the date of this Plan or agreement,
the first two years in an easily accessible place.

SECTION VIII:  AMENDMENTS

         This Plan may not be amended to change any  material  provision  unless
such amendment is approved by the vote of the majority of the Board of Trustees,
including a majority of the Trustees who are not interested persons of the Fund,
based on their  finding that the amendment is in the best interest of each class
individually and the Fund as a whole.

         In  Witness  Whereof,  the Fund has  executed  this  Plan for  Multiple
Classes of Shares on the day and year set forth below.


Dated as of _________________, 1996


                                    --------------------------------------
                                    By:  G. John Hurley
                                         President and Chief Executive Officer


         ATTEST:

                                    --------------------------------------
                                    By: Becky A. Ferrell, Secretary


                                        5

<PAGE>




                                   Schedule A

                               IDEX II Series Fund



   IDEX II Growth Portfolio                  IDEX II Portfolio Aggressive 
      Class A Shares                                Growth Portfolio
      Class B Shares                                 Class A Shares
      Class C Shares                                 Class B Shares
      Class T Shares                                 Class C Shares


   IDEX II Global Portfolio                  IDEX II Equity-Income Portfolio
      Class A Shares                                 Class A Shares
      Class B Shares                                 Class B Shares
      Class C Shares                                 Class C Shares

   IDEX II Flexible Income Portfolio         IDEX II Tactical Asset Allocation
      Class A Shares                                    Portfolio          
      Class B Shares                                 Class A Shares
      Class C Shares                                 Class B Shares
                                                     Class C Shares

   IDEX II Tax-Exempt Portfolio              IDEX II C.A.S.E. Portfolio
      Class A Shares                                 Class A Shares
      Class B Shares                                 Class B Shares
      Class C Shares                                 Class C Shares

   IDEX II Income Plus Portfolio
      Class A Shares
      Class B Shares
      Class C Shares

   IDEX II Balanced Portfolio
      Class A Shares
      Class B Shares
      Class C Shares

   IDEX II Capital Appreciation Portfolio
      Class A Shares
      Class B Shares
      Class C Shares











                                        6

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