Employee rulebook of the U.S. Internal Revenue Service
The Internal Revenue Manual (IRM) is an official compendium of internal guidelines for personnel of the United States Internal Revenue Service (IRS).[1][2]
- ^ Parnell, Archie W. Jr. (1979). "The Internal Revenue Manual: Its Utility and Legal Effect". The Tax Lawyer. 32 (5): 687.
- ^ Internal Revenue Manual Table of Contents, Internal Revenue Service United States Department of the Treasury, Retrieved November 7, 2013