GUIDELINES FOR CERTIFICATION OF TAXPAYER IDENTIFICATION NUMBER ON SUBSTITUTE FORM W-9 Guidelines for Determining the Proper Identification Number to Give the Payor--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 payor. - --------------------------------------- --------------------------------------- Give the For this type of account: SOCIAL SECURITY number of-- - ----------------------------------------------- 1. An individual's account The individual 2. Two or more individuals The actual owner (joint account) of the account or, if combined funds, the first individual on the account(2) 3. Husband and wife (joint The actual owner account) of the account or, if joint funds, either person(2) 4. Custodian account of a The minor(3) minor (Uniform Gift to Minors Act) 5. Adult and minor (joint The adult or, if account) the minor is the only contributor, the minor(2) 6. Account in the name of The ward, minor, guardian or committee for a or incompetent designated ward, minor, or person(4) incompetent person 7. a. The usual revocable The grantor- savings trust account trustee(2) (grantor is also trustee) b. So-called trust account The actual that is not a legal or owner(2) valid trust under State law 8. Sole proprietorship The owner(5) account Give the EMPLOYER For this type of account: IDENTIFICATION number of-- -------- 9. A valid trust, estate, or The legal entity pension trust (Do not furnish the identifying number of the personal representative or trustee unless the legal entity itself is not designated in the account title.)(1) 10. Corporate account The corporation 11. Religious, charitable, or The organization educational organization account 12. Partnership account held The partnership 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 --------------------------------------- - --------------------------------------- (1) List first and circle the name of the legal trust, estate, or pension trust. (2) List first and circle the name of the person whose number you furnish. (3) Circle the minor's name and furnish the minor's social security number. (4) Circle the ward's, minor's, or incompetent person's name and furnish such person's social security number. (5) Show the name of the owner. 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. GUIDELINES FOR CERTIFICATION OF TAXPAYER IDENTIFICATION NUMBER OF SUBSTITUTE FORM W-9 Page 2 Obtaining a Number If you don't have a 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 and apply for a number. Payees Exempt from Backup Withholding Payees specifically exempted from backup withholding on ALL payments include the following: . An organization exempt from tax under section 501(a), any IRA, or a custo- dial account under section 403(b)(7) if the account satisfies the require- ments of section 401(f)(2). . The United States or any of its agencies or instrumentalities. . A state, the District of Columbia, a possession of the United States, or any of their political subdivision or instrumentalities . A foreign government or any of its political subdivisions, agencies, or instrumentalities. . An international organization or any of its agencies or instrumentalities. Other payees that may be exempt from backup withholding on certain payments include the following: . A corporation. . A financial institution. .A dealer in securities or commodities required to register in the United States, the District of Columbia, or a possession of the United States. . A real estate investment trust. . A common trust fund operated by a bank under section 584(a) . A trust exempt from tax under section 664 or described in section 4947. . An entity registered at all times during the tax year under the Investment Company Act of 1940. . A foreign central bank of issue. . A middleman known in the investment community as a nominee or custodian. . A futures commission merchant registered with the Commodity futures Trad- ing Commission. Payments of dividends and patronage dividends not generally subject to backup withholding include the following: . Payments to nonresident aliens subject to withholding under section 1441. . Payments to partnerships not engaged in a trade or business in the U.S. and which have at least one nonresident partner. . Payments of patronage dividends where the amount received is not paid in money. . Payments made by certain foreign organizations. . Section 404(k) distributions made by an ESOP. Interest payments that generally are exempt from backup withholding include the following: . Payments of interest on obligations issued by individuals. NOTE: You may be subject to backup withholding if this interest is $600 or more and is paid in the course of the payor's trade or business and you have not pro- vided your correct taxpayer identification number to the payor. . Payments of tax-exempt interest (including exempt-interest dividends under section 852). . Payments described in section 6049(b)(5) to non-resident aliens. . Payments on tax-free covenant bonds under section 1451. . Payments made by certain foreign organizations. . Mortgage or student loan interest paid to you. EXEMPT PAYEES SHOULD COMPLETE A SUBSTITUTE FORM W-9 TO AVOID POSSIBLE ERRONEOUS BACKUP WITHHOLDING. FURNISH YOUR TAXPAYER IDENTIFICATION NUMBER, WRITE "EXEMPT" ON THE FORM, SIGN AND DATE THE FORM, AND RETURN IT TO THE PAYOR. 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 sections 6041, 6041A, 6045, and 6050A and their regulations. Privacy Act Notice.--Section 6109 requires most recipients of dividend, interest, or other payments to give taxpayer identification numbers to payors who must report the payments to IRS. The IRS uses the numbers for identification purposes. Payors must be given the numbers whether or not recipients are required to file tax returns. Payors must generally withhold 31% of taxable interest, dividends, and certain other payments to a payee who does not furnish a taxpayer identification number to a payor. Certain penalties may also apply. Penalties (1) Penalty for Failure to Furnish Taxpayer Identification Number.--If you fail to furnish your taxpayer identification number to a payor, 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 INTERNAL REVENUE SERVICE.