Depreciation 101 for 2026
Accelerated Depreciation, Section 179, and 1031 Exchanges in the New Tax Landscape
Depreciation remains one of the most powerful tax planning tools available to real estate investors and business owners. When used strategically, it can significantly reduce taxable income and strengthen cash flow. It can also accelerate deductions into the years when they provide the greatest value.
Recent legislation under the One Big Beautiful Bill Act restored 100% bonus depreciation, dramatically expanding opportunities for investors to front-load deductions through cost segregation studies and other accelerated strategies. At the same time, Section 179 limits have increased significantly, allowing businesses to immediately expense larger amounts of qualifying property.
It is also important to note that the energy-efficient commercial building deduction under Section 179D is currently scheduled to expire for projects that begin construction after June 30, 2026.
Understanding how these provisions interact (particularly when properties are later sold or exchanged) can make a substantial difference in long-term tax outcomes.
