<PAGE>
EXHIBIT 99.05
GUIDELINES FOR CERTIFICATION OF TAXPAYER IDENTIFICATION
NUMBER ON SUBSTITUTE FORM W-9
Guidelines for Determining the Proper Identification Number to Give the
Payer.--Social Security numbers have nine digits separated by two hyphens: i.e.
000-00-0000. Employer identification numbers have nine digits separated by only
one hyphen: i.e. 00-0000000. The table below will help determine the number to
give the payer.
<TABLE>
<CAPTION>
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Give the
SOCIAL SECURITY
For this type of account: number of--
<S> <C>
------------------------------------------------
1. An individual's account The individual
2. Two or more individuals The actual owner of
(joint account) the account or, if
combined funds, any
one of the
individuals(1)
3. Husband and wife (joint The actual owner of
account) the account or, if
joint funds, either
person(1)
4. Custodian account of a The minor(2)
minor (Uniform Gift to
Minors Act)
5. Adult and minor (joint The adult or, if
account) the minor is the
only contributor,
the minor(1)
6. Account in the name of The ward, minor, or
guardian or committee incompetent
for a designated ward, person(3)
minor, or incompetent
person
7.a. The usual revocable The grantor-
savings trust account trustee(1)
(grantor is also
trustee)
b. So-called trust account The actual owner(1)
that is not a legal or
valid trust under State
law
8. Sole proprietorship The owner(4)
account
------------------------------------------------
</TABLE>
<TABLE>
<CAPTION>
------------------------------------------------
Give the
SOCIAL SECURITY
For this type of account: number of--
<S> <C>
------------------------------------------------
9. A valid trust, estate, Legal entity (Do
or pension fund not furnish the
identifying number
of the personal
representative or
trustee unless the
legal entity itself
is not designated
in the account
title.)(5)
10. Corporate account The corporation
11. Religious, charitable, The organization
or educational
organization account
12. Partnership account The partnership
held in the name of the
business
13. Association, club, or The organization
other tax-exempt
organization
14. A broker or registered The broker or
nominee nominee
15. Account with the The public entity
Department of
Agriculture in the name
of a public entity
(such as a State or
local government,
school district, or
prison) that receives
agricultural program
payments
------------------------------------------------
</TABLE>
(1) List first and circle the name of the person whose number you furnish.
(2) Circle the minor's name and furnish the minor's social security number.
(3) Circle the ward's, minor's or incompetent person's name and furnish such
person's social security number.
(4) Show the name of the owner.
(5) List first and circle the name of the legal trust, estate, or pension
trust.
Note: If no name is circled when there is more than one name, the number will
be considered to be that of the first name listed.
<PAGE>
GUIDELINES FOR CERTIFICATION OF TAXPAYER IDENTIFICATION
NUMBER ON SUBSTITUTE FORM W-9
Page 2
Obtaining a Number
If you don't have a taxpayer identification number ("TIN") or you don't know
your number, obtain Form SS-5, Application for a Social Security Number Card,
or Form SS-4, Application for Employer Identification Number, at the local
office of the Social Security Administration or the Internal Revenue Service
("IRS") and apply for a number.
Payees Exempt from Backup Withholding
Payees specifically exempted from backup withholding on ALL payments include
the following:
. A corporation.
. A financial institution.
. An organization exempt from tax under section 501(a), or an individual
retirement plan.
. The United States or any agency or instrumentality thereof.
. A State, the District of Columbia, a possession of the United States, or
any subdivision or instrumentality thereof.
. A foreign government, a political subdivision of a foreign government, or
agency or instrumentality thereof.
. An international organization or any agency, or instrumentality thereof.
. A registered dealer in securities or commodities registered in the U.S. or
a possession of the U.S.
. A real estate investment trust.
. A common trust fund operated by a bank under section 584(a).
. An exempt charitable remainder trust, or a non-exempt trust described in
section 4947(a)(1).
. An entity registered at all times under the investment Company Act of
1940.
. A foreign central bank of issue.
Exempt payees described above should file Form W-9 to avoid possible
erroneous backup withholding.
FILE THIS FORM WITH THE PAYER, FURNISH YOUR TIN, WRITE "EXEMPT" ON THE FACE
OF THE FORM, AND RETURN IT TO THE PAYER. IF THE PAYMENTS ARE INTEREST,
DIVIDENDS, OR PATRONAGE DIVIDENDS, ALSO SIGN AND DATE THE FORM.
Certain payments other than interest, dividends, and patronage dividends
that are not subject to information reporting are also not subject to backup
withholding. For details, see the Treasury regulations under sections 6041,
6041A(a), 6045, 6050A. (All "section" references herein are to the Internal
Revenue Code of 1986).
Privacy Act Notice.--Section 6109 requires you to furnish your correct TIN to
persons who must file information returns with the IRS to report interest,
dividends, and certain other income paid to you, mortgage interest you paid,
the acquisition or abandonment of secured property, or contributions you made
to an IRA. The IRS uses the numbers for identification purposes and to help
verify the accuracy of your tax return. Payers must generally withhold 31% of
taxable interest, dividend, and certain other payments to a payee who does not
furnish a TIN to a payer. Certain penalties may also apply.
Penalties
(1) Penalty for Failure to Furnish TIN.--If you fail to furnish your TIN to a
payer, you are subject to a penalty of $50 for each such failure unless your
failure is due to reasonable cause and not to willful neglect.
(2) Civil Penalty for False Information With Respect To Withholding.--If you
make a false statement with no reasonable basis which results in no imposition
of backup withholding, you are subject to a penalty of $500.
(3) Criminal Penalty for Falsifying Information.--Willfully falsifying
certifications or affirmations may subject you to criminal penalties including
fines and/or imprisonment.
FOR ADDITIONAL INFORMATION CONTACT YOUR TAX CONSULTANT OR THE IRS.
