Repair vs. improvement

Repairs keep a property in working condition and are usually deductible in the year paid. Improvements add value or life and get capitalized. The line matters at tax time.

Investment terms · Updated September 2026

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Part 1 of 4

Why a seller cares

Repairs are deducted the year they are paid; improvements are added to basis and recovered at sale. The line decides what lowers the gain on your home, and the receipts have to be sorted by it.

Part 2 of 4

A simple example

Over ten years: $14,000 for a new roof, $28,000 for a kitchen, $9,000 of repairs and painting. $42,000 counts toward basis; $9,000 does not.

Repair vs. improvement: a simple example
The spendingWhich side of the line
A new roofImprovement; adds to basis
Patching the roofRepair; deductible on a rental, nothing on your home
A kitchen remodelImprovement
Replacing a broken windowRepair

Improvements add value or life and go in the basis. Repairs keep things working and do not.

Part 3 of 4

What people get wrong

That any big check is an improvement. A big repair is still a repair; it is the nature of the work, not the size of the bill.

Part 4 of 4 · where to read next

Where it appears in the sale

What a definition is, and what it isn't

Keighbor is a software company, not a law firm, brokerage, or tax adviser. This is general information, not legal, tax, financial, or real estate advice about your sale. Your situation may differ. Before acting on a contract, disclosure, title, tax, or pricing question, ask an appropriately licensed professional in your state.

Written and researched by Keighbor Research · drawn from the reference glossary · how we research and check what we publish

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