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Cost Segregation for Pennsylvania Commercial Owners
By Steven Ellis, Founder, Basis Property Group | June 2026 | Approx. 5 minute read
Cost segregation is one of the most powerful tax tools available to a commercial property owner, and the good news for Pennsylvania owners is simple: because it is a federal strategy, it works here exactly the way it works anywhere else. What changes from market to market is the building, the data, and who you work with.
Cost segregation for Pennsylvania owners
Cost segregation is a federal income tax strategy. It accelerates depreciation under Section 168 of the Internal Revenue Code, separating a building into its components and reclassifying the parts that wear out faster into shorter recovery lives. Because the rules live in the federal code, a property in Pennsylvania is treated the same as a property in any other state. The strategy does not depend on a local statute or a state program. What is local is the property data and the owner relationship, and that is exactly where Basis Property Group focuses.
The counties and markets we serve
Basis Property Group serves commercial and investment property owners across southeastern Pennsylvania. Our focus is Montgomery County, Chester County, Bucks County, and Lehigh County, along with Philadelphia and Allentown. These are dense, mixed commercial markets with a deep base of owner-operators, and we built the firm around them. Working a defined region means we know the building stock, the price points, and the kinds of properties that tend to hold meaningful short-life basis.
A single-family rental in Montgomery County, Pennsylvania, built 2013, 4,946 square feet. Depreciable basis $1,040,000. Accelerated basis identified $160,242 (15.4%). Estimated first-year depreciation $174,905 (16.8% of basis, includes 100% bonus). Fee $1,295, so roughly 135 to 1 in first-year deductions to fee. The street address is never published.
Which Pennsylvania property types yield the most
Some buildings carry far more reclassifiable basis than others. In our markets, the strongest candidates tend to be:
Multifamily and apartment buildings
Hotels and hospitality properties
Restaurants
Medical and dental offices
Retail centers and storefronts
Light industrial buildings
These property types are heavy on the finishes, fixtures, equipment, and site improvements that an engineering-based study can move into shorter 5, 7, and 15-year lives. That is where the year-one benefit comes from.
How Basis finds your building
Most firms wait for you to call them. We start with the building. Basis identifies qualifying properties using a proprietary property-data engine covering more than 14,000 Pennsylvania commercial and industrial parcels. That lets us open the conversation with your specific estimated first-year benefit, tied to your actual property, rather than a generic pitch. You see a number that means something for your building before you spend a dollar or commit to anything.
Why now
The timing matters. The One Big Beautiful Bill Act of 2025 made 100% bonus depreciation permanent for qualifying property acquired and placed in service after January 19, 2025. The short-life components a study identifies can be fully deducted in year one rather than spread across decades. And if you bought your building in a prior year, a Form 3115 look-back can capture the depreciation you missed, without amending your earlier returns. Between the permanent bonus rate and the look-back, both recent buyers and longtime owners have a clear reason to look now.
A note on Pennsylvania state tax
One important caveat. The federal benefit is the headline, but Pennsylvania state tax treatment of depreciation can differ from the federal rules. The state does not always mirror the federal bonus depreciation rate or timing, so the impact on your state return is not automatically the same as the federal impact. This is not a reason to skip a study, it is a reason to plan one properly. Your CPA should confirm the state impact for your specific situation before you file.
Your next step
The first step is simple and free. Tell us the address, and we will model what a study is likely to free up on your specific Pennsylvania building before you commit to anything.
Get your free Preliminary Benefit Estimate
Tell us the address. We model your building's likely year-one acceleration, no cost and no obligation.
Does cost segregation work for Pennsylvania properties?
Yes. Cost segregation is a federal income tax strategy that accelerates depreciation under IRC Section 168, so it works the same for a property in Pennsylvania as anywhere else. What is local is the property data and the owner relationship.
Which counties does Basis serve?
Basis Property Group serves commercial and investment property owners across southeastern Pennsylvania, with a focus on Montgomery County, Chester County, Bucks County, and Lehigh County, plus Philadelphia and Allentown.
Does Pennsylvania follow federal bonus depreciation?
Pennsylvania state tax treatment of depreciation can differ from the federal rules, so the state impact is not always identical to the federal benefit. Your CPA should confirm how your study affects your Pennsylvania return.
What property types qualify best in this area?
Strong candidates in these markets include multifamily and apartments, hotels and hospitality, restaurants, medical and dental offices, retail, and light industrial buildings.
Sources
» Internal Revenue Code Section 168(k), additional first-year depreciation
» IRS Cost Segregation Audit Techniques Guide
» IRS Form 3115, Application for Change in Accounting Method
» IRS Publication 946, How To Depreciate Property
Basis Property Group is a cost segregation advisory and brokerage. It is not a certified public accounting firm or a law firm, and nothing in this article constitutes tax, legal, or accounting advice. Tax outcomes depend on an engineered study and on your individual circumstances, including Pennsylvania state tax treatment, and are determined by you and your tax advisor.
IRS ATG Aligned · Methodology per IRS Pub 946 & Treas. Reg. §1.168 · Engineering-based component studies · Form 3115 / 481(a) look-back · Works directly with your CPA
Basis works with commercial and short-term rental owners in all 50 states, with guides covering 44 vacation rental markets. Estimates run off the county's own assessment records, including a proprietary data engine covering more than 14,000 Pennsylvania commercial and industrial parcels.