CFR›Title 26›Chapter I›Part 55›Subpart A ContainsSections 55.4981-1–55.4981-2CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Subpart A—Excise Tax on Real Estate Investment Trusts Sections 55.4981-1 § 55.4981-1 [Reserved] 55.4981-2 § 55.4981-2 Imposition of excise tax with respect to certain undistributed income of real estate investment trusts; calendar years beginning after December 31, 1986. Next B Subpart B—Excise Tax on Regulated Investment Companies