You just dropped $25,000 on a kitchen remodel or finally got around to replacing that roof. Now, you’re staring at the receipts and wondering, “Are home improvements tax deductible?”

Clients call us with this question a lot, and it’s not surprising. Home improvements are expensive, and it feels like there should be some kind of tax break for keeping your biggest asset from falling apart.

Unfortunately, most home improvements are not immediately deductible. But “not immediately deductible” doesn’t mean “worthless to your taxes.” It just means the payoff usually shows up later, and in a few specific situations, it can show up right now.

Home repairs vs. home improvements

First, you have to understand the difference between home repairs and home improvements. The IRS draws a hard line between two things that might feel identical when you’re the one writing the check.

• Repairs include things like fixing a leaky faucet, patching a hole in drywall, replacing a broken window, or repainting a room. These keep your home in its current working condition. They’re generally not deductible and don’t add to your home’s value for tax purposes.
• Improvements include things like replacing the whole roof, adding a bathroom, finishing a basement, or installing central air. These add value, extend your home’s useful life, or adapt it to new uses. They’re not immediately deductible either, but they do count toward something called your “cost basis,” which matters a lot when you eventually sell.

What is your home’s cost basis?

This is the improvement tax benefit almost every homeowner can use, even if they’ve never heard the term “cost basis” in their life.

Every dollar you spend on a qualifying capital improvement gets added to what you originally paid for your home. That total becomes your “adjusted basis.” When you eventually sell, your taxable gain is the sale price minus the adjusted basis, not just the sale price minus your original purchase price. The higher your basis, the smaller your taxable gain.

Most homeowners never pay capital gains tax on selling their primary home anyway, thanks to an exclusion of up to $250,000 in profit for single filers or $500,000 for married couples filing jointly. But if your home has appreciated a lot, or you’re in a hot market, tracking your improvements can genuinely save you thousands down the road.

The catch is you have to document those improvements. Start a folder, physical or digital, the day you close on the house, and toss every renovation invoice, contractor receipt, and permit into it.

Let’s consider an example. Say you bought your home 20 years ago for $200,000. Over the years, you put $100,000 into a new roof, a kitchen remodel, and a finished basement. Today, you sell the home for $500,000.

Without tracking your improvements, your basis is just the original $200,000, so you have a $300,000 gain. As a single filer, your exclusion only covers $250,000 of that, leaving $50,000 subject to capital gains tax.

With your improvements documented, your adjusted basis is $200,000 + $100,000 = $300,000. Your gain drops to $500,000 − $300,000 = $200,000, which fits entirely inside your $250,000 exclusion. So your taxable gain is zero.

That folder of receipts just saved you tax on $50,000 of profit.

When home improvements are immediately deductible

Now for the exceptions, because there are a few genuinely good ones if your situation fits.

You use part of your home for business

If you’re self-employed and have a space used exclusively and regularly for business, you can deduct improvements to that space, such as a new office door, dedicated wiring, or built-in shelving, as business expenses. Whole-house improvements, like a new roof or HVAC system, aren’t fully deductible, but a percentage tied to your business-use square footage may be.

The improvement is medically necessary

If you make a home modification to accommodate a disability or medical condition for you, your spouse, or a dependent, and it doesn’t increase the home’s general market value, it may be deductible as a medical expense. Some common examples include ramps, widened doorways, grab bars, and lowered cabinets.  You’ll need to itemize, and only the portion of your total medical expenses above 7.5% of your adjusted gross income counts, so this tends to help most when combined with other medical costs.

It’s a rental property

Improvements to a property you rent out aren’t deducted all at once; you depreciate them over time, typically over 27.5 years for residential rental property.

So, for example, if you spend $15,000 remodeling a rental bathroom, you can deduct roughly $545 a year against your rental income. It’s a slow and steady write-off, but it adds up.

They’re energy-efficient upgrades (prior to 2026)

Maybe you heard solar panels, heat pumps, or energy-efficient windows come with a nice tax credit. That used to be true, but the Energy Efficient Home Improvement Credit and the Residential Clean Energy Credit both expired at the end of 2025. If you made qualifying improvements in 2025 or earlier, you can still claim them on that year’s return. For anything installed in 2026 or later, those particular credits are off the table, so don’t count on them in your planning.

What about financing the improvements?

If you used a home equity loan or HELOC to pay for the work, the interest may be deductible, but only if the funds went toward buying, building, or substantially improving the home securing the loan.

Using the money for a vacation or to pay off a credit card means the interest doesn’t qualify, no matter how good your intentions were. A straightforward personal loan or unsecured home improvement loan generally isn’t deductible at all, since it isn’t secured by the home itself.

What to remember before tax season

Most home improvements won’t lead to a deduction when you file your tax return. But they build value in your cost basis, and depending on your situation, medical needs, business use, or rental status, you might be sitting on a deduction right now without realizing it. The common thread across every scenario is documentation. Keep your receipts, note the dates, and know which bucket each project falls into.

If you’re not sure whether your latest project fits one of these categories, contact NewWay Accounting. Whether you’re weighing a home office renovation, wondering about a rental property upgrade, or just want to track your basis correctly before you sell, we’re happy to walk through it with you.