Exhibit (a)(3) GUIDELINES FOR CERTIFICATION OF TAXPAYER IDENTIFICATION NUMBER ON SUBSTITUTE FORM W-9 Guidelines for Determining the Proper Identification Number for the Payee (You) 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. All "Section" references are to the Internal Revenue Code of 1986, as amended. "IRS" is the Internal Revenue Service. - --------------------------------------------------------------- For this type of Give the social security account: number of -- - --------------------------------------------------------------- Payees that may be exempt from backup withholding include: . 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 1. Individual The individual United States. . A real estate investment trust. . A common trust fund operated by a bank under Section 584(a). 2. Two or more The actual owner of the individuals account or, if combined (joint account) funds, the first individual on the account/1/ . An entity registered at all times during the tax year under the Investment Company Act of 1940. . A middleman known in the investment 3. Custodian account The minor/2/ community as a nominee or who is of a minor listed in the most recent (Uniform Gift to publication of the American Society Minors Act) of Corporate Secretaries, Inc., Nominee List. . A futures commission merchant registered with the Commodity Futures Trading Commission. 4. a. The usual The grantor-trustee/1/ revocable savings trust account (grantor is also trustee) b. So-called The actual owner/1/ trust account that is not a legal or valid trust under state law . A foreign central bank of issue. Payments of dividends and patronage dividends generally exempt from backup withholding include: . Payments to nonresident aliens subject to withholding under Section 1441. . Payments to partnerships not engaged in a trade or business in 5. Sole The owner/3/ the United States and that have at proprietorship least one nonresident alien partner. - --------------------------------------------------------------- Give the employer For this type of identification number of account: -- - --------------------------------------------------------------- . Payments of patronage dividends not paid in money. . Payments made by certain foreign organizations. . Section 404(k) payments made by an ESOP. Payments of interest generally exempt 6. Sole The owner/3/ from backup withholding include: proprietorship . Payments of tax-exempt interest (including exempt-interest dividends under Section 852). 7. A valid trust, The legal entity/4/ estate, or pension trust . Payments described in Section 6049(b)(5) to nonresident aliens. . Payments on tax-free covenant bonds under Section 1451. 8. Corporate The corporation . Payments made by certain foreign organizations. 9. Association, The organization club, religious, charitable, educational, or other tax-exempt organization Certain payments, other than payments of interest, dividends, and patronage dividends, that are exempt from information reporting are also exempt from backup withholding. For details, see Sections 6041, 6041A, 6042, 6044, 6045, 6049, 6050A and 6050N and the regulations thereunder. 10. Partnership The partnership 11. A broker or The broker or nominee registered nominee Exempt payees should complete a substitute Form W-9 to avoid possible erroneous backup withholding. Furnish your taxpayer identification number, write "EXEMPT" in Part 2 of the form, sign and date the form and return it to the payer. 12. 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 Privacy Act Notice. -- Section 6109 requires you to provide your correct taxpayer identification number to payers who must report the payments to the IRS. The IRS uses the numbers for identification purposes and to help verify the accuracy of your return and may also provide this information to various government agencies for tax enforcement or litigation purposes. 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. - --------------------------------------------------------------- /1/List first and circle the name of the person whose number you furnish. If only one person on a joint account has a social security number, that person's number must be furnished. /2/Circle the minor's name and furnish the minor's social security number. /3/You must show your individual name, 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). /4/List first and circle the name of Penalties the legal trust, estate, or pension trust. (Do not furnish the taxpayer identification number of the personal representative or trustee unless the legal entity itself is not designated in the account title.) NOTE: If no name is circled when there is more than one name listed, the number will be considered to be that of the first name listed. - -------------------------------------- (1) Failure to Furnish Taxpayer Obtaining a Number Identification Number. -- If you fail to furnish your taxpayer If you don't have a taxpayer identification number to a payer, you identification number, obtain Form are subject to a penalty of $50 for SS-5, Application for a Social each such failure unless your failure Security Card, at the local Social is due to reasonable cause and not to Security Administration office, or willful neglect. Form SS-4, Application for Employer Identification Number, by calling 1 (800) TAX-FORM, and apply for a number. (2) Civil Penalty for False Information With Respect to Withholding. -- If you make a false statement with no reasonable basis that results in no backup withholding, you are subject to a $500 penalty. Payees Exempt from Backup Withholding Payees specifically exempted from withholding include: . An organization exempt from tax (3) Criminal Penalty for Falsifying under Section 501(a), an individual Information. -- Willfully falsifying retirement account (IRA), or a certifications or affirmations may custodial account under Section subject you to criminal penalties 403(b)(7), if the account satisfies including fines and/or imprisonment. the requirements of Section 401(f)(2). FOR ADDITIONAL INFORMATION CONTACT . The United States or a state YOUR TAX CONSULTANT OR THE INTERNAL thereof, the District of Columbia, REVENUE SERVICE. a possession of the United States, or a political subdivision or wholly-owned agency or instrumentality of any one or more of the foregoing. . An international organization or any agency or instrumentality thereof. . A foreign government and any political subdivision, agency or instrumentality thereof.