Most people selling a primary residence in the Wilmington area owe nothing, because the IRS lets you exclude up to $250,000 of gain, or $500,000 on a joint return, if you owned and lived in the home for at least 24 months out of the previous five years. The sellers who do owe are usually the ones selling a second home or a rental, where no exclusion applies, or the ones who confused their gain with the size of the check at closing.
We get this question in the first listing appointment more often than any other tax question, and it is almost always asked with the wrong number in mind. People picture the sale price, or the equity, or the wire amount, and brace for a bill against that. The tax, if there is one, is calculated on something much smaller.
We are not tax advisers and nothing here replaces your CPA. What we can do is tell you which numbers to gather before you call one, so that conversation takes fifteen minutes instead of an hour.
What counts as gain, and why it is smaller than you think
IRS Publication 523 (2025) sets it out in two steps. First, figure your amount realized: the sale price minus your selling expenses. Then subtract your adjusted basis from that. The remainder is your gain.
Your adjusted basis is what you paid plus the capital improvements you made over the years. The new roof, the HVAC replacement, the screened porch you added in 2019, the elevation work after a flood study, the kitchen. Those receipts are worth real money at sale and most sellers have thrown them away. If you are three years from selling, start a folder now.
Here is a made-up but ordinary example for this market. Say you bought in Ogden in 2015 for $280,000, put $60,000 into the house over the years, and sell for $560,000 with $38,000 in selling expenses. Your amount realized is $522,000, your adjusted basis is $340,000, and your gain is $182,000. A single filer who meets the ownership and use test excludes all of it. Nothing is owed. Those figures are illustration, not market data, but the shape of them is what we see on closing statements.
- Exclusion on a main home: up to $250,000 of gain, or up to $500,000 filing jointly IRS Topic No. 701, Sale of Your Home, page last reviewed September 24, 2026
- Ownership and use test: owned the home at least 24 months and used it as a residence at least 24 months out of the previous five years IRS Topic No. 701, September 24, 2026
- You are not eligible if you excluded gain on another home sale in the two years before this one IRS Topic No. 701, September 24, 2026
- Federal long-term capital gains rates: 0%, 15% or 20% depending on taxable income, with 25% on unrecaptured section 1250 gains IRS Topic No. 409, Capital Gains and Losses, page last reviewed September 24, 2026
- North Carolina individual income tax rate: 3.99% for tax years beginning in 2026, down from 4.25% in 2025 NC Department of Revenue, Tax Rate Schedules, read October 6, 2026
Does North Carolina charge its own capital gains tax?
North Carolina does not have a separate capital gains rate. Gain that is taxable federally flows into your North Carolina return and is taxed at the state’s flat individual income tax rate, which the Department of Revenue puts at 3.99% for tax years beginning in 2026, down from 4.25% for 2025. Gain you lawfully exclude from your federal return is not there to be taxed by the state either.
That 3.99% is worth knowing for a second reason. Sellers moving here from higher-tax states sometimes ask whether to close before or after they establish residency. That is a real question with a real answer, and it is a question for a CPA licensed in both states, not for us and not for the internet.
Who actually owes in the Wilmington market
Three groups, in our experience.
The first is long-tenured owners with very large gains. Someone who bought on Wrightsville Beach or in Landfall in the 1990s and is selling now can clear the $500,000 joint exclusion and still have taxable gain left over. This is the good problem, but it is a problem to plan for rather than discover in April.
The second is second-home and investment owners. There is no exclusion on a Carolina Beach cottage you have never lived in, or on an Oak Island rental. If the property was rented and depreciated, the depreciation comes back as unrecaptured section 1250 gain, which the IRS taxes at up to 25% under Topic 409. People are routinely surprised by that line.
The third is owners who moved out too long ago. The use test is 24 months inside the previous five years. Rent your Wilmington house out for three and a half years after you move and the clock can run out while you are not watching. If you are renting a former primary residence and thinking about selling eventually, the date you moved out is the single most important fact in the file.
If you are military, read this part
Publication 523 lets members of the uniformed services, the Foreign Service, the intelligence community and the Peace Corps suspend the five-year test period during qualified official extended duty. The suspension cannot run more than 10 years, which means the test period and the suspension together can stretch to 15 years.
In practice that is the difference between owing and not owing for a family that bought near Camp Lejeune or in Wilmington, got orders, rented the house out through two tours and is now selling. We see that file regularly, and the owners frequently do not know the suspension exists. Bring the orders to your CPA.
What this means for how you sell
Taxes should not drive the listing decision, but they should be on the table before you price. If you are near a threshold, the timing of the closing and the size of your selling expenses both matter, and both are things we can move. Our listing services page explains what we charge and what comes out of the proceeds, and a current home value estimate gives you the top number to work from.
For context on what you are likely to realize, our New Hanover County market update put the median sale price at $448,000 for the three months ending August 2026, down 3.5% year over year, with a 58-day median time on market. In Brunswick County the median was $409,000 and the typical home took 98 days. A longer time on market can push a closing into the following tax year, which is sometimes helpful and sometimes not.
Every sentence above assumes clean facts, and real files rarely have them. Partial years of rental use, a home office deduction, divorce, a death on the title, a 1031 exchange in the property’s history, or a period where the home was not your main residence can all change the answer. Missing improvement receipts are the most common problem we see, and they cost real money, because without proof your basis is lower and your gain is bigger. If any of that describes you, the honest answer is that this is a CPA question and the stakes justify the fee. We will give you the closing statement, the settlement figures and whatever we can pull from the transaction file; we will not tell you what you owe.
Related questions people also ask
Do I avoid capital gains tax if I buy another home in Wilmington right away?
No, rolling your proceeds into a replacement home does not defer tax on the sale of a main residence under current federal rules. The exclusion described in IRS Topic No. 701 is what protects most sellers, and it applies whether you buy again, rent, or move in with family. What you do with the money afterward has no bearing on whether the gain was excludable.
Will I owe capital gains tax on a Carolina Beach or Oak Island rental?
Probably yes, because the main-home exclusion does not apply to a property you have not lived in as your residence. On top of the gain itself, depreciation you claimed while renting it comes back as unrecaptured section 1250 gain, which IRS Topic No. 409 says is taxed at a maximum rate of 25%. Investors in that position should talk with a CPA about whether a like-kind exchange fits before the property goes under contract, because the structure has to be in place before closing.
Does North Carolina tax the sale of my home separately from the IRS?
North Carolina has no separate capital gains tax. Taxable gain flows onto your state return and is taxed at the flat individual income tax rate, which the NC Department of Revenue lists as 3.99% for tax years beginning in 2026. If the federal exclusion covers your entire gain, there is nothing left for the state to tax on that sale.
Before you talk to anyone about listing, pull three things into one folder: your original closing statement, every receipt for capital improvements, and the date you last lived in the house full time. That folder is what your CPA needs and what we use to help you think about timing. Schedule a consultation and we will walk through the sale side with you, tell you honestly what the house should bring right now, and say plainly where the tax question starts and our part ends.
Sources: IRS Topic No. 701, Sale of Your Home, page last reviewed September 24, 2026; IRS Topic No. 409, Capital Gains and Losses, page last reviewed September 24, 2026; IRS Publication 523 (2025), Selling Your Home, read October 6, 2026; NC Department of Revenue, Tax Rate Schedules, read October 6, 2026; Tidal Realty Partners New Hanover County and Brunswick County market updates, three months ending August 2026.
