26 CFR 31.6109-1 - Supplying of identifying numbers.

§ 31.6109-1 Supplying of identifying numbers.

(a)In general. The returns, statements, and other documents required to be filed under this subchapter shall reflect such identifying numbers as are required by each return, statement, or document and its related instructions. See § 301.6109-1 of this chapter (Regulations on Procedure and Administration).

(b)Effective date. The provisions of this section are effective for information which must be furnished after April 15, 1974. See 26 CFR § 31.6109-1 (revised as of April 1, 1973) for provisions with respect to information which must be furnished before April 16, 1974.

[ 39 FR 9946, Mar. 15, 1974]

Title 26 published on 16-Jun-2017 03:58

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 26 CFR Part 31 after this date.

  • 2017-01-06; vol. 82 # 4 - Friday, January 6, 2017
    1. 82 FR 2046 - Regulations Regarding Withholding of Tax on Certain U.S. Source Income Paid to Foreign Persons, Information Reporting and Backup Withholding on Payments Made to Certain U.S. Persons, and Portfolio Interest Treatment
      GPO FDSys XML | Text
      DEPARTMENT OF THE TREASURY, Internal Revenue Service
      Removal of temporary regulations; final regulations; and temporary regulations.
      Effective date. These regulations are effective on January 6, 2017. Applicability dates. For dates of applicability, see §§ 1.871-14(j), 1.1441-1(f), 1.1441-3(i), 1.1441-4(g), 1.1441-5(g), 1.1441-6(i), 1.1441-7(g), 1.1461-1(i), 1.1461-2(d), 1.6041-1(j), 1.6041-4(d), 1.6042-2(f), 1.6042-3(d), 1.6045-1(q), 1.6049-4(h), 1.6049-5(g), 31.3406(g)-1(g), 31.3406(h)-2(i), and 301.6402-3(f).
      26 CFR Parts 1, 31, and 301