Policy Memo

Full Expensing for Commercial Buildings

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Published

September 17, 2026

Author

Preston Brashers

Topline

Congress should allow full and immediate expensing for all commercial, industrial, and agricultural buildings, structures, and privately owned infrastructure.

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Author: Preston Brashers, Research Fellow

Affordability 101 · Chapter 4: Freedom to Build

Plymouth Institute for Free Enterprise

Topline

Congress should allow full and immediate expensing for all commercial, industrial, and agricultural buildings, structures, and privately owned infrastructure.

Background

The One Big Beautiful Bill (OBBB) enabled companies to deduct costs related to the construction of factories in the year they are placed in service. Previously, the tax code only allowed firms to gradually deduct these costs according to a 39-year depreciation schedule. Unfortunately, this “full expensing for factories” provision is set to expire as it only applies if construction begins by the end of 2028 and the building is placed in service by the end of 2030. Moreover, it only applies to a small subset of business structures—those that are integral to the manufacturing, production, or refinement of tangible personal property within the United States.

Construction of other non-residential structures is generally still subject to a 39-year depreciation schedule. Instead of allowing companies to immediately deduct costs related to the construction of non-residential structures, the tax code only allows firms to deduct 2.56% of the costs per year. This exceptionally unfavorable tax treatment deters new construction of distribution centers, warehouses, barns and agricultural buildings, pipelines, utility structures, laboratories, data centers, offices, medical clinics, hotels, theaters, stores, restaurants, and more.

Action Items (Congress)

How It Would Make Life More Affordable

Related Legislation: Section 70307 of OBBB.

Bottomline

Tax barriers that discourage the construction of new workplaces make it harder for Americans to work productively and create abundance.

This memo is part of Affordability 101, Advancing American Freedom’s playbook of 101 policy solutions to make life more affordable.

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