September 20, 2026

Repair or improvement? Why the answer changes your tax bill

Every invoice from a contractor forces a tax decision, whether you realize it or not. The same $3,000 spent on a rental property can be a full deduction this year, or a line on a depreciation schedule that pays you back over 27.5 years. The difference, at a typical landlord's tax rate, is real money.

The two buckets

The IRS puts spending on a rental property into one of two buckets:

  • Repairs keep the property in its current working condition. These are deductible in the year you pay for them.
  • Improvements make the property better than it was, adapt it to a new use, or restore it after damage or decline. These must be capitalized and depreciated over time.

Most invoices are not obviously one or the other. A plumber who replaces a section of pipe is usually a repair. A plumber who repipes the whole building is almost always an improvement. The gray area in between is where landlords either overpay their taxes or create a problem that surfaces at sale.

How the IRS actually decides

The Tangible Property Regulations lay out a sequence, not just a single test. A few safe harbors and exceptions can settle the question first, before any judgment call is needed: a preliminary threshold for low-cost or short-lived items, the de minimis safe harbor for smaller invoices, the small taxpayer exception for qualifying buildings, and the routine maintenance test for recurring work.

If none of those settle it, the work goes through the BAR test: Betterment, Adaptation, Restoration. Pass any one of the three, and it's a capitalized improvement. Fail all three, and it's a deductible repair.

Why guessing is expensive

Classify a repair as an improvement and you give up a deduction you already paid for. Classify an improvement as a repair and the correction often arrives years later, at sale, when depreciation recapture is calculated. Either way, the invoice decides more than it looks like it decides.

That is the whole reason DepreciateRight exists: to walk you through the actual IRS test, in plain English, in about a minute per invoice.

Guessing is also a tax strategy. Just an expensive one.

Run your next invoice through the BAR Test Wizard and get a real answer, in real dollars, in under a minute.

First property free. Spreadsheets optional. Guessing isn’t.

These are estimates for planning purposes only. Your actual tax liability is determined by your completed tax return prepared by a qualified CPA.