Code of Federal Regulations > Title 48 > Chapter 1 > Part 4 > Subpart 4.9 - Subpart 4.9—Taxpayer Identification Number Information

U.S. Code of Federal Regulations

Regulations most recently checked for updates: Aug 27, 2025

4.900 - 4.900 Scope of subpart.

4.901 - 4.901 Definition.

4.902 - 4.902 General.

4.903 - 4.903 Reporting contract information to the IRS.

4.904 - 4.904 Reporting payment information to the IRS.

4.905 - 4.905 Solicitation provision.