27 C.F.R. § 17.41 Requirement for employer identification number.
Title 27 - Alcohol, Tobacco Products and Firearms
The employer identification number (defined in 26 CFR 301.7701–12) of the taxpayer who has been assigned such a number shall be shown on each special tax return (TTB Form 5630.5), including amended returns filed under this subpart. Failure of the taxpayer to include the employer identification number on Form 5630.5 may result in assertion and collection of the penalty specified in §70.113 of this chapter. (Secs. 1(a), (b), Pub. L. 87–397, 75 Stat. 828 (26 U.S.C. 6109, 6723))
Title 27: Alcohol, Tobacco and Firearms
PART 17—DRAWBACK ON TAXPAID DISTILLED SPIRITS USED IN MANUFACTURING NONBEVERAGE PRODUCTS
Subpart C—Special Tax
Employer Identification Number
§ 17.41 Requirement for employer identification number.