Will You Owe Capital Gains Tax Selling Your House in DFW?

Will You Owe Capital Gains Tax Selling Your House in DFW?

By Italia Dyer | June 28, 2026

Will You Owe Capital Gains Tax When You Sell Your House in DFW?

Texas has no state capital gains tax, but federal capital gains tax still applies to home sales. Most sellers owe nothing, because the federal government lets you exclude up to $250,000 in gain ($500,000 if married filing jointly) on your primary residence, as long as you owned and lived in it for at least two of the last five years. If your gain exceeds that exclusion — common for longtime owners in Lewisville, Bedford, Euless, Plano, and Coppell, or luxury Dallas sellers who bought before the 2019–2022 price surge — you'll owe federal tax of 0% to 20% on the excess.

"Texas doesn't have capital gains tax" is one of the most repeated lines I hear from sellers, and it's true — and also not the full answer. Here's what actually determines whether you write a check to the IRS when you sell.

WHY "TEXAS HAS NO CAPITAL GAINS TAX" IS ONLY HALF THE STORY

Texas genuinely does not levy a state capital gains tax. That part is correct, and it's a real advantage over selling the same home in California or New York.

But the federal government still taxes capital gains, and a home sale counts. So the real question isn't "does Texas tax this," it's "does my gain exceed the federal exclusion." For most sellers, especially first-time sellers or anyone who's owned their home five years or less, the answer is no — they owe nothing.

For longtime owners, the math has shifted more than people realize. Over the past decade, Dallas home values appreciated roughly 83% to 119%, and Fort Worth appreciated about 127.5%, with the sharpest run-up happening between 2019 and 2022. If you bought a $300,000 home in Lewisville or Coppell in 2016, it may be worth $550,000 to $650,000 today. That's a gain most single sellers can still shelter under the exclusion — but it's closer to the line than most people assume, and joint filers selling a $1.5M+ Dallas property are far more likely to land above it.

HOW THE $250,000 / $500,000 EXCLUSION ACTUALLY WORKS

Here's the rule, in plain terms:

- Single filers can exclude up to $250,000 of gain from federal tax

- Married couples filing jointly can exclude up to $500,000

- To qualify, you must have owned and lived in the home as your primary residence for at least 2 of the last 5 years

- You generally can't have claimed this exclusion on a different home sale within the last 2 years

If your profit falls within those limits, you owe zero federal capital gains tax on the sale. That covers the vast majority of resale sellers in established North DFW neighborhoods.

Your "gain" isn't just sale price minus purchase price, either. It's sale price minus your adjusted cost basis — and that basis includes more than what you originally paid:

- Your original purchase price, plus closing costs from when you bought

- The cost of capital improvements: room additions, a new roof, kitchen or bathroom remodels, new HVAC systems, decks, and similar upgrades that add value or extend the home's life

- Minus any depreciation you've claimed if the home was ever a rental

Routine repairs and cosmetic touch-ups (a fresh coat of paint, fixing a leaky faucet) don't count toward basis. But a real renovation does, and it directly reduces your taxable gain. If you've put real money into your home over the years, dig up those receipts before you list — they could be the difference between owing tax and not.

WHEN DFW SELLERS ACTUALLY OWE TAX (AND HOW TO LOWER IT)

You're most likely to owe federal capital gains tax if one or more of these applies:

1. You're a single filer with a gain over $250,000, or a married couple with a gain over $500,000
2. You bought before the 2019–2022 price surge and have held the home long enough to build substantial equity through appreciation alone
3. You're selling a luxury property — Dallas million-dollar homes have a median ownership tenure of around 7 years, which is plenty of time to clear the exclusion threshold even before accounting for the market's run-up
4. You're selling a rental or investment property, which doesn't qualify for the primary residence exclusion at all

If your gain does exceed the exclusion, the excess is taxed at the federal long-term capital gains rate, which runs 0% to 20% depending on your income — not your full sale price, just the portion above the threshold.

For sellers with investment property, a 1031 exchange is worth knowing about, even though it doesn't apply to a primary residence. It lets you defer (not eliminate) federal capital gains tax by rolling the proceeds into a new "like-kind" investment property. The catch is strict timing: you have 45 days from closing to identify a replacement property and 180 days to complete the purchase, and the proceeds have to pass through a qualified intermediary — you can never touch the money directly, or the exchange is disqualified.

None of this replaces a conversation with a CPA who can run your actual numbers. But before you talk to one, it helps to know roughly where you stand — what your home is actually worth today, what your real adjusted basis looks like, and whether you're closer to the exclusion line than you think. That's exactly the kind of estimate I put together for sellers before they list, so there are no surprises at the closing table.

FREQUENTLY ASKED QUESTIONS

Does Texas have a capital gains tax on home sales?

No. Texas has no state capital gains tax. However, federal capital gains tax still applies to the portion of your home sale profit that exceeds the IRS exclusion of $250,000 (single filers) or $500,000 (married filing jointly).

How do I know if my home sale gain exceeds the exclusion?

Subtract your adjusted cost basis (purchase price plus capital improvements, minus any depreciation taken) from your net sale price. If the result is under $250,000 as a single filer or $500,000 filing jointly, you likely owe no federal tax on the sale.

Do home improvements really lower my tax bill when I sell?

Yes. Capital improvements like room additions, a new roof, kitchen remodels, or new HVAC systems increase your adjusted basis, which directly reduces your taxable gain. Routine repairs and cosmetic touch-ups don't count.

What if I'm selling a rental property instead of my primary residence?

The $250,000/$500,000 exclusion only applies to a primary residence. Rental and investment property sales don't qualify, though a 1031 exchange can let you defer federal capital gains tax by reinvesting the proceeds into another like-kind property within strict IRS timelines.

Are luxury home sellers in Dallas more likely to owe capital gains tax?

Often, yes. Million-dollar Dallas homes have a median ownership tenure of around seven years, which combined with the area's strong decade-long appreciation means gains can exceed the federal exclusion, especially for single filers or homes purchased before 2020.

If you're thinking about listing and want a clear, honest read on what you'd actually walk away with — and whether capital gains tax factors in at all — let's connect. You can start with a free home valuation at https://thedyergrouptx.com/evaluation, or grab time directly at https://calendly.com/thedyergroup/schedule-a-showing.

About Italia Dyer

Italia Dyer is a top real estate agent and bilingual (Spanish/English) REALTOR®, founder of The Dyer Group at eXp Realty, serving buyers and sellers across the Dallas–Fort Worth metroplex. She specializes in guiding new-construction buyers throughout North DFW and representing luxury listings in Dallas, backed by a 100% five-star client rating. Connect with Italia at thedyergrouptx.com.