Treasury Announces Crackdown on Certain Partnership Transactions

Regulations
Published
Contact: J.P. Delmore
[email protected]
AVP, Government Affairs
(202) 266-8412

The Department of Treasury and Internal Revenue Service (IRS) announced a crackdown — and new disclosure requirements — on “basis shifting” transactions used by partnerships that share common ownership. The Biden administration estimates this move could generate an additional $50 billion in tax revenue over the next decade.

“Related-party basis shifting” is where multiple partnerships sharing a common ownership interest trade assets to maximize depreciation benefits, in some cases resulting in the same asset being depreciated repeatedly. 

In making this announcement, the IRS is claiming basis shifting is tax evasion. The foundation of this decision is an existing rule known as “economic substance,” where a transaction must have a purpose beyond tax avoidance. The interpretation that basis shifting is illegal is not without controversy, with some tax lawyers arguing basis shifting is permitted under the tax code and a legitimate tax planning tool. It is possible the IRS actions will be challenged in court.

The IRS plans to publish guidance for accountants and tax lawyers outlining what transactions the agency views as fraudulent, as well as the IRS’ intention to audit partnerships using basis shifting. As such, the IRS plans to propose new regulations to require large partnerships to provide more detail to the IRS about their use of basis shifting. 

NAHB recommends its members consult with their accountant or other tax professional for more information. 

NAHB is providing this information for general information only. This information does not constitute the provision of legal advice, tax advice, accounting services, investment advice, or professional consulting of any kind nor should it be construed as such.

Subscribe to NAHBNow

Log in or create account to subscribe to notifications of new posts.

Log in to subscribe

Latest from NAHBNow

Advocacy

Jul 13, 2026

Chairman's Update: The Importance of Advocacy

2026 NAHB Chairman Bill Owens spotlights the strength of NAHB's advocacy efforts, including the Legislative Conference and efforts to finalize the 21st Century ROAD to Housing Act that recently became law.

Advocacy

Jul 13, 2026

State and Local HBAs Advance Pro-Housing Reforms

From New York to Texas, the home building community is working with elected officials to change the regulatory landscape to boost the availability and attainability of housing.

View all

Latest Economic News

Economics

Jul 14, 2026

Inflation Cooled in June as Gas Prices Eased

Inflation slowed to 3.5% in June from a three-year high last month, driven by a mid-June ceasefire agreement that stabilized oil markets and lowered energy prices.

Economics

Jul 13, 2026

Two or More Story Home Starts Pull Back in 2025

Over half of new single-family homes built in 2025 were two or more stories, according to the recent release of the Census Bureau’s Survey of Construction (SOC). After increasing in 2024, the share of homes started with two or more stories fell in 2025.

Economics

Jul 10, 2026

2025 New Single-Family Starts by Census Division

Persistently high mortgage rates, elevated costs for builders, and ongoing supply-side constraints continued to weigh on single-family construction in 2025.