<DOCUMENT>
<TYPE>EX-99.(D)
<SEQUENCE>5
<FILENAME>b48195isexv99wxdy.txt
<DESCRIPTION>FORM OF PREFERRED  SHARE CERTIFICATE
<TEXT>
<PAGE>

                                                                   EXHIBIT 99(d)

                       AUCTION PREFERRED SHARES, SERIES A

                             NO PAR VALUE PER SHARE

                    $25,000 LIQUIDATION PREFERENCE PER SHARE

Certificate Number: 1

Number of Shares:   1,780

CUSIP No.:          410123 20 2

                      JOHN HANCOCK INCOME SECURITIES TRUST

This certifies that Cede & Co. is the owner of the above referenced number of
fully paid and non-assessable Auction Preferred Shares, Series A, no par value
per share, $25,000 liquidation preference per share, of John Hancock Income
Securities Trust, a Massachusetts business trust (the "Trust"), the said shares
being issued, received and held under and subject to the terms and provisions of
the Agreement and Declaration of Trust, as amended and restated on August 26,
2003, establishing the Trust and the By-Laws of the Trust, as amended and
restated on August 26, 2003 (the "By-Laws"), and all amendments and restatements
thereto, copies of which are on file with the Secretary of the Trust at the
offices of the Trust. The said owner by accepting this certificate agrees to and
is bound by all of the said terms and provisions. The shares represented hereby
are transferable in writing by the owner thereof in person or by attorney upon
surrender of this certificate to the Trust in the manner provided in the By-Laws
properly endorsed for transfer. This certificate is executed on behalf of the
Trustees of the Trust as Trustees and not individually, and the obligations
hereof are not binding upon any of the Trustees, officers or shareholders of the
Trust individually but are binding only upon the assets and property of the
Trust. This certificate is not valid until countersigned and registered by the
Transfer Agent and Registrar.

Witness the facsimile seal of the Trust and the facsimile signatures of its duly
authorized officers.

Dated:

Executed on behalf of the Trust:

_____________________________________               ____________________________
President and Chief Executive Officer                         Treasurer

Countersigned and Registered:

Deutsche Bank Trust Company Americas
New York, New York
Transfer Agent and Registrar

BY:_________________________________

<PAGE>

Unless this certificate is presented by an authorized representative of The
Depository Trust Company, a New York corporation ("DTC"), to the Trust or its
agent for registration of transfer, exchange, or payment, and any certificate
issued is registered in the name of Cede & Co. or in such other name as is
requested by an authorized representative of DTC (and any payment is made to
Cede & Co. or to such other entity as is requested by an authorized
representative of DTC), ANY TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL inasmuch as the registered owner
hereof, Cede & Co., has an interest herein.

EXPLANATION OF ABBREVIATIONS

The following abbreviations when used in the form of ownership on the face of
this certificate shall be construed as though they were written out in full
according to applicable laws or regulations. Abbreviations in addition to those
appearing below may be used.

ABBREVIATION            EQUIVALENT

JT TEN                   As joint tenants, with rights of survivorship

TEN IN COM               As tenants in common

TEN BY ENT               As tenants by the entireties and not as tenants in
                         common

UNIF TRANSFERS MIN ACT   Uniform Transfers to Minors Act

ADM                      Administrator(s)

FDN                      Foundation

PL                       Pubic Law

AGMT                     Agreement

TR                       (As) trustee(s) for, of

CUST                     Custodian for

UA                       Under Agreement

EST                      Estate, Of estate of

UW                       Under will of, Of will of

EX                       Executor(s), Executrix, Under last will & testament

FBO                      For the benefit of

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

                                       -2-

<PAGE>

THIS CERTIFICATE IS ISSUED SUBJECT TO THE PROVISIONS RESTRICTING TRANSFERS OF
THE AUCTION PREFERRED SHARES CONTAINED IN THE BY-LAWS.

                                  TRANSFER FORM

For value received, ____________________ hereby sell, assign and transfer unto:

___________________         ______________________________________

(Name)                     (Social Security Number)

Please print or typewrite Name and Address (including postal ZIP Code of
Assignee)
________________________________________________________________________________

________________________________________________________________________________

_________________________ shares represented by this Certificate, and do hereby
irrevocably constitute and appoint _________________________________ Attorney,
to transfer such beneficial interest on the books of the Trust named therein
with full power of substitution in the premises.

Dated __________________, _______

Signature(s)______________________________________

(The signature of this assignment must correspond exactly with the name as
written upon the face of this Certificate in every particular, without
alteration or enlargement or any change whatsoever. If more than one owner, all
must sign.)

_________________________

(Signature must be guaranteed by a commercial bank or trust company or member
firm of any national stock exchange.)

IMPORTANT NOTICE

When you sign your name to the Transfer Form without filling in the name of your
"Assignee" this certificate becomes fully negotiable, similar to a check
endorsed in blank. Therefore, to safeguard a signed certificate, it is
recommended that you fill in the name of the new owner in the "Assignee" space.

Alternatively, instead of using this Transfer Form, you may sign a separate
"stock power" form and then mail the unsigned certificate and the signed "stock
power" in separate envelopes. For added protection, use registered mail for a
certificate.

                                       -3-
<PAGE>

                       AUCTION PREFERRED SHARES, SERIES B

                             NO PAR VALUE PER SHARE

                    $25,000 LIQUIDATION PREFERENCE PER SHARE

Certificate Number: 1

Number of Shares:   1,780

CUSIP No.:          410123 30 1

                      JOHN HANCOCK INCOME SECURITIES TRUST

This certifies that Cede & Co. is the owner of the above referenced number of
fully paid and non-assessable Auction Preferred Shares, Series B, no par value
per share, $25,000 liquidation preference per share, of John Hancock Income
Securities Trust, a Massachusetts business trust (the "Trust"), the said shares
being issued, received and held under and subject to the terms and provisions of
the Agreement and Declaration of Trust, as amended and restated on August 26,
2003, establishing the Trust and the By-Laws of the Trust, as amended and
restated on August 26, 2003 (the "By-Laws"), and all amendments and restatements
thereto, copies of which are on file with the Secretary of the Trust at the
offices of the Trust. The said owner by accepting this certificate agrees to and
is bound by all of the said terms and provisions. The shares represented hereby
are transferable in writing by the owner thereof in person or by attorney upon
surrender of this certificate to the Trust in the manner provided in the By-Laws
properly endorsed for transfer. This certificate is executed on behalf of the
Trustees of the Trust as Trustees and not individually, and the obligations
hereof are not binding upon any of the Trustees, officers or shareholders of the
Trust individually but are binding only upon the assets and property of the
Trust. This certificate is not valid until countersigned and registered by the
Transfer Agent and Registrar.

Witness the facsimile seal of the Trust and the facsimile signatures of its duly
authorized officers.

Dated:

Executed on behalf of the Trust:

_____________________________________                  _________________________
President and Chief Executive Officer                         Treasurer

Countersigned and Registered:

Deutsche Bank Trust Company Americas
New York, New York
Transfer Agent and Registrar

BY:____________________________

<PAGE>

Unless this certificate is presented by an authorized representative of The
Depository Trust Company, a New York corporation ("DTC"), to the Trust or its
agent for registration of transfer, exchange, or payment, and any certificate
issued is registered in the name of Cede & Co. or in such other name as is
requested by an authorized representative of DTC (and any payment is made to
Cede & Co. or to such other entity as is requested by an authorized
representative of DTC), ANY TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL inasmuch as the registered owner
hereof, Cede & Co., has an interest herein.

EXPLANATION OF ABBREVIATIONS

The following abbreviations when used in the form of ownership on the face of
this certificate shall be construed as though they were written out in full
according to applicable laws or regulations. Abbreviations in addition to those
appearing below may be used.

ABBREVIATION             EQUIVALENT

JT TEN                   As joint tenants, with rights of survivorship

TEN IN COM               As tenants in common

TEN BY ENT               As tenants by the entireties and not as tenants
                         in common

UNIF TRANSFERS MIN ACT   Uniform Transfers to Minors Act

ADM                      Administrator(s)

FDN                      Foundation

PL                       Pubic Law

AGMT                     Agreement

TR                       (As) trustee(s) for, of

CUST                     Custodian for

UA                       Under Agreement

EST                      Estate, Of estate of

UW                       Under will of, Of will of

EX                       Executor(s), Executrix, Under last will & testament

FBO                      For the benefit of

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

                                       -2-

<PAGE>

THIS CERTIFICATE IS ISSUED SUBJECT TO THE PROVISIONS RESTRICTING TRANSFERS OF
THE AUCTION PREFERRED SHARES CONTAINED IN THE BY-LAWS.

                                  TRANSFER FORM

For value received, ____________________ hereby sell, assign and transfer unto:

_________________________       _________________________________

(Name)                          (Social Security Number)

Please print or typewrite Name and Address (including postal ZIP Code of
Assignee)

________________________________________________________________________________

________________________________________________________________________________

________________________ shares represented by this Certificate, and do hereby
irrevocably constitute and appoint __________________________________ Attorney,
to transfer such beneficial interest on the books of the Trust named therein
with full power of substitution in the premises.

Dated __________________, _______

Signature(s)______________________________________

(The signature of this assignment must correspond exactly with the name as
written upon the face of this Certificate in every particular, without
alteration or enlargement or any change whatsoever. If more than one owner, all
must sign.)

______________________________________

(Signature must be guaranteed by a commercial bank or trust company or member
firm of any national stock exchange.)

IMPORTANT NOTICE

When you sign your name to the Transfer Form without filling in the name of your
"Assignee" this certificate becomes fully negotiable, similar to a check
endorsed in blank. Therefore, to safeguard a signed certificate, it is
recommended that you fill in the name of the new owner in the "Assignee" space.

Alternatively, instead of using this Transfer Form, you may sign a separate
"stock power" form and then mail the unsigned certificate and the signed "stock
power" in separate envelopes. For added protection, use registered mail for a
certificate.

                                       -3-

</TEXT>
</DOCUMENT>
