05/22/2025
Home Prices Have Soared—But That Could Mean a Surprise Tax Bill
Over the past decade, home values across much of the U.S. have doubled. While that’s great news for sellers, it also brings an unexpected issue: a potential capital gains tax bill. And strictly relying on information from realtors is not advised. We love realtors, and sometimes they themselves are the recipients of inaccurate information.
Selling a home for a profit is typically seen as a win, but rising prices have pushed more everyday homeowners past the IRS’s capital gains tax exclusion limit. If you're thinking about selling, it’s crucial to understand how the tax works, who qualifies for exclusions, and how to reduce your potential tax burden.
What Is the Capital Gains Exclusion?
The IRS lets homeowners exclude up to $250,000 in profit (or $500,000 for married couples filing jointly) when they sell their primary residence. This rule doesn’t apply to second homes, rentals, or vacation properties—it’s strictly for the home you live in most of the time.
If your gain is below the exclusion threshold, you won't owe federal capital gains tax. Profits above that limit, however, could be taxed based on how long you owned the property—short-term or long-term capital gains rates may apply.
Your capital gain is calculated by subtracting your cost basis (what you paid for the home, plus qualifying improvements and closing costs) from the sale price. Accurate documentation is key—without it, you might miss deductions and face a higher tax bill.
“Hold on to your settlement statements—they’re essential for calculating your cost basis,” says Katrina Martin, an enrolled agent with Wow Tax Advisory and Service.
Who Qualifies for the Full Exclusion?
To claim the full exclusion, you must pass three IRS requirements:
Ownership test: You owned the home for at least 2 of the last 5 years before the sale.
Use test: You lived in it as your primary residence for at least 2 of the last 5 years.
Two-year rule: You haven’t used the capital gains exclusion on another home in the past two years.
The two years don’t need to be consecutive, and you can meet the ownership and use tests at different times—so long as they fall within the five-year window.
Selling Before Meeting the Rules?
If you sell your home before satisfying the two-year requirement, you may still qualify for a partial exclusion—but only if the sale was prompted by:
A job relocation
Health-related reasons
Certain unforeseen events (like a natural disaster, divorce, or job loss)
The exclusion is prorated based on how long you lived in the home. For example, if you lived there for 12 months and meet a qualifying exception, you could exclude half the usual amount—up to $125,000 for individuals or $250,000 for married couples.
Why Capital Gains Tax Is Hitting More Homeowners
The IRS exclusion limit hasn’t changed in years, but home prices have climbed dramatically—especially in fast-growing areas.
Take this example: A couple buys a home for $300,000 and sells it for $900,000. That’s a $600,000 gain. After applying the $500,000 exclusion, they’d still owe tax on the remaining $100,000.
The silver lining? Documented home improvements and selling costs can reduce your taxable gain.
“Keep records of what you’ve spent—new windows, a roof, landscaping—anything that adds value or extends the life of your home,” Martin advises.
These costs can be added to your cost basis, lowering your gain. Just make sure you save receipts and proof of the work done.
What’s Not Covered by the Exclusion?
The exclusion only applies to your primary residence. That means:
Rental properties
Vacation homes
Investment real estate
..are not eligible.
Also, if you rented out your home for part of the time you owned it, that period could be considered “nonqualified use,” making a portion of your gain taxable—even if you meet the basic rules.
Another catch: If you acquired the property through a 1031 exchange, you must wait at least five years before you can claim the exclusion.
Tips for Reducing Your Tax Bill
If your home has significantly increased in value, here’s how to prepare:
Track your cost basis: Include the purchase price, improvements, and qualified selling costs (like agent commissions and title fees).
Consider making value-boosting improvements: These can increase your cost basis and reduce your taxable gain.
Consult a tax advisor or CPA before selling—especially if you’ve rented out your home or seen major appreciation.
Plan for state taxes, which may apply even if you qualify for the federal exclusion.
“If you need to make improvements, do it strategically,” says Martin. “Financing with a HELOC or refinance might help you stay cash-flow positive.”
If you have questions about selling or buying a home and the tax implications of doing so, reach out for a consultation with us. We're happy to help!
