1 EXHIBIT 99(c) 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. - ----------------------------------------------------------- GIVE THE SOCIAL SECURITY FOR THIS TYPE OF ACCOUNT: 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, the first individual on the account(1) 3. Custodian account of a minor The minor(2) (Uniform Gift to Minors Act) 4. a. The usual revocable savings The grantor-trustee(1) trust account (grantor is also trustee) b. So-called trust account The actual owner(1) that is not a legal or valid trust under state law 5. Sole proprietorship account The owner(3) 6. A valid trust, estate or 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)(4) - ----------------------------------------------------------- - ----------------------------------------------------------- GIVE THE SOCIAL SECURITY FOR THIS TYPE OF ACCOUNT: NUMBER OF-- - ----------------------------------------------------------- 7. Corporate account The corporation 8. Partnership account held in The partnership the name of the business 9. Association, club or other tax The organization exempt organization 10. A broker or registered nominee The broker or nominee 11. 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 - ----------------------------------------------------------- (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) Show the name of the owner. The name of the business or the "doing business as" name may also be entered. Either the social security number or the employer identification number may be used. (4) 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. 2 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 and apply for a number. PAYEES EXEMPT FROM BACKUP WITHHOLDING Payees specifically exempted from backup withholding on all interest, dividends and broker transactions payments include the following: - A corporation. - A financial institution. - An organization exempt from tax under section 501(a), or an individual retirement plan, or a custodial account under Section 403(b)(7). - 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. - 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. 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. - Payments made to a nominee. 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). - Payments described in section 6049(b)(5) to nonresident aliens. - Payments on tax-free covenant bonds under section 1451. - Payments made by certain foreign organizations. - Payments made to a nominee. EXEMPT PAYEES DESCRIBED ABOVE SHOULD FILE FORM W-9 TO AVOID POSSIBLE ERRONEOUS BACKUP WITHHOLDING. COMPLETE THIS SUBSTITUTE FORM W-9 AS FOLLOWS: ENTER YOUR TAXPAYER IDENTIFICATION NUMBER, WRITE "EXEMPT" ON THE FACE OF THE FORM, SIGN, DATE AND RETURN THE FORM TO THE PAYER. 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 sections 6041, 6041A(a), 6044, 6045, 6049, 6050A and 6050N and the regulations thereunder. PRIVACY ACT NOTICE.--Section 6109 requires most recipients of dividends, interest or other payments to give taxpayer identification numbers to payers who must report the payments to IRS. IRS uses the numbers for identification purposes and to help verify the accuracy of tax returns. Payers must be given the numbers whether or not recipients are required to file tax returns. Payers must generally withhold 31% 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 correct taxpayer identification number to a payer, you are subject to a penalty of $50 for each such failure which is due to reasonable cause and not to willful neglect. (2) CIVIL PENALTY FOR FALSE STATEMENTS 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. (4) MISUSE OF TAXPAYER IDENTIFICATION NUMBERS. If the payer discloses or uses taxpayer identification numbers in violation of Federal law, the payer may be subject to civil and criminal penalties. FOR ADDITIONAL INFORMATION CONTACT YOUR TAX CONSULTANT OR THE INTERNAL REVENUE SERVICE.