[Code of Federal Regulations] [Title 27, Volume 1] [Revised as of April 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 27CFR17.42] [Page 284] TITLE 27--ALCOHOL, TOBACCO PRODUCTS AND FIREARMS CHAPTER I--ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY PART 17_DRAWBACK ON TAXPAID DISTILLED SPIRITS USED IN MANUFACTURING NONBEVERAGE PRODUCTS--Table of Contents Subpart C_Special Tax Sec. 17.42 Application for employer identification number. (a) An employer identification number is assigned pursuant to application on IRS Form SS-4, Application for Employer Identification Number, filed by the taxpayer. Form SS-4 may be obtained from any office of the Internal Revenue Service. (b) Each taxpayer who files a return on ATF Form 5630.5 shall make application on IRS Form SS-4 for an employer identification number, unless he or she has already been assigned such a number or made application for one. The application on Form SS-4 shall be filed on or before the seventh day after the date on which the first return on Form 5630.5 is filed. (c) Each taxpayer shall make application for and shall be assigned only one employer identification number, regardless of the number of places of business for which the taxpayer is required to file Form 5630.5. (Sec. 1(a), Pub. L. 87-397, 75 Stat. 828 (26 U.S.C. 6109))