31 CFR 359.53 - Are taxpayer identification numbers (TINs) required for registration of book-entry Series I savings bonds?

Regulations last checked for updates: Feb 06, 2026

Title 31 - Money and Finance: Treasury last revised: Jan 02, 2026

§ 359.53 - Are taxpayer identification numbers (TINs) required for registration of book-entry Series I savings bonds?

The TIN of each person named in the registration is required to purchase a book-entry bond.

authority: 5 U.S.C. 301; 12 U.S.C. 391; 31 U.S.C. 3105.

source: 67 FR 64278, Oct. 17, 2002, unless otherwise noted.

cite as: 31 CFR 359.53