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 and individual taxpayer identification numbers have nine digits separated by two hyphens: e.g., 000-00-0000. Employer identification numbers have nine digits separated by only one hyphen: e.g., 00-0000000. The table below will help determine the number to give the payer. <Table> - ----------------------------------------------------------- GIVE THE SOCIAL SECURITY NUMBER (OR FOR THIS TYPE OF ACCOUNT: INDIVIDUAL TAXPAYER IDENTIFICATION NUMBER) OF-- - ----------------------------------------------------------- 1. An individual's account The individual 2. Two or more individuals (joint The actual owner of 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 minor The minor(2) (Uniform Gift to Minors Act) 5. Adult and minor (joint The adult or, if the account) minor is the only contributor, the minor(1) 6. Account in the name of The ward, minor, or guardian or committee for a incompetent person(3) designated ward, minor, or incompetent person 7. a. The usual revocable savings The grantor- trust account (grantor is trustee(1) also trustee) b. So-called trust account The actual owner(1) that is not a legal or valid trust under State law - ----------------------------------------------------------- - ----------------------------------------------------------- GIVE THE EMPLOYER FOR THIS TYPE OF ACCOUNT: IDENTIFICATION NUMBER OF-- - ----------------------------------------------------------- 8. Sole proprietorship account The owner(4) 9. A valid trust, estate, or The legal entity (Do pension trust 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, or The organization educational organization account 12. Partnership account held in The partnership the name of the business 13. Association, club, or other The organization tax-exempt organization 14. A broker or registered nominee The broker or nominee 15. Account with the Department of The public entity 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) You must show the name of the owner but you may also enter your business or "doing business as" name. You may use either your social security number or your employer identification number (if you have one). (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. GUIDELINES FOR CERTIFICATION OF TAXPAYER IDENTIFICATION NUMBER ON SUBSTITUTE FORM W-9 OBTAINING A NUMBER If you don't have a taxpayer identification number, obtain Form SS-5, Application for a Social Security Number Card, Form W-7, Application for IRS Individual Taxpayer Identification Number, 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) of the Internal Revenue Code, 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 any agency or instrumentality thereof. - An international organization or any agency, or instrumentality thereof. Payees that MAY be exempt from backup withholding include the following: - A corporation. - A financial institution. - A registered dealer in securities or commodities registered in the United States or a possession of the United States. - A real estate investment trust. - A common trust fund operated by a bank under Section 584(a) of the Internal Revenue Code. - An exempt charitable remainder trust, or a non-exempt trust described in Section 4947(a)(1) of the Internal Revenue Code. - An entity registered at all times under the Investment Company Act of 1940. - A foreign central bank of issue. All payees listed above are exempt from backup withholding on interest and dividends. All payees listed above except an exempt charitable remainder trust, or a non-exempt trust described in Section 4947(a)(1) of the Internal Revenue Code, are exempt from backup withholding on payments made in broker transactions. 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 of the Internal Revenue Code. - Payments to partnerships not engaged in a trade or business in the United States 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. Payments of interest not generally subject to 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 payer's trade or business and you have not provided your correct taxpayer identification number to the payer. - Payments of tax-exempt interest (including exempt-interest dividends under Section 852) of the Internal Revenue Code. - Payments described in Section 6049(b)(5) of the Internal Revenue Code to nonresident aliens. - Payments on tax-free covenant bonds under Section 1451 of the Internal Revenue Code. - Payments made by certain foreign organizations. Exempt payees should file Form W-9 to avoid possible erroneous backup withholding. FILE THIS FORM WITH THE PAYER, FURNISH YOUR TAXPAYER IDENTIFICATION NUMBER, 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 regulations under sections 6041, 6041A(a), 6045 and 6050A of the Internal Revenue Code. PRIVACY ACT NOTICE. -- Section 6109 of the Internal Revenue Code requires most recipients of dividend, interest, or other payments to give taxpayer identification numbers to payers who must report the payments to the IRS. The IRS uses the numbers for identification purposes. Payers must be given the numbers whether or not recipients are required to file tax returns. Payers must generally withhold 30% of taxable interest, dividend, and certain other payments to a payee who does not furnish a taxpayer identification number to a payer. 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 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. -- 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.