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Final ruleTook effect May 20, 2026

Returns Relating to Sales or Exchanges of Certain Partnership Interests

Built by the Tribune's code from the Federal Register. No AI wrote this page. Published in the Federal Register May 20, 2026. Document 2026-10116. Updated Nov. 11, 2026.

What it does

This document contains final regulations modifying information reporting obligations with respect to sales or exchanges of certain interests in partnerships owning inventory or unrealized receivables.

The Internal Revenue Service's summary, as published in the Federal Register.

What changed in the regulation

1 part of Title 26 of the Code of Federal Regulations:

26 CFR 1

Wording on eCFR: the day before it took effect and from the day it took effect (first part listed).

Compared with

The Internal Revenue Service has published 22 final rules in 2026 so far, compared with 21 in all of 2025.

Counted by the Tribune from Federal Register records since Jan. 1, 2025.

Before this

1 earlier Federal Register document under regulation identifier 1545-BR54 since Jan. 1, 2025.

What happens next and when

Effective date: These regulations are effective on May 20, 2026.

The agency's dates, word for word.

Document number2026-10116
ActionFinal regulations.
AgenciesTreasury Department; Internal Revenue Service
PublishedMay 20, 2026
Effective dateMay 20, 2026
Regulation identifier (RIN)1545-BR54
DocketIRS-2025-0169

Source: the Federal Register (public domain). The document in the Federal Register