Yes, North Carolina has a capital gains tax, but not a separate one. The state taxes capital gains as ordinary income at its flat individual rate of 3.99% for the 2026 tax year, down from 4.25% in 2025.1North Carolina General Assembly. North Carolina Major Tax Rates Whether the gain came from stock, a rental property, cryptocurrency, or a business sale, and whether you held it for six months or sixteen years, the state rate is the same.
How the Calculation Works
North Carolina starts your state return with your federal adjusted gross income. Any capital gain you report to the IRS is already inside that AGI figure by the time it reaches your NC return. The state subtracts its standard deduction (or itemized deductions, if larger) and applies the flat 3.99% rate to what’s left.
For 2025 the standard deduction is $12,750 for single filers and $25,500 for married couples filing jointly.2North Carolina Department of Revenue. North Carolina Standard Deduction or North Carolina Itemized Deductions The 2026 amounts weren’t published at the time of writing.
A worked example. You earn $55,000 in salary and sell stock for a $15,000 gain, putting your federal AGI at $70,000. Subtract the $12,750 standard deduction and NC taxable income comes to $57,250. At 3.99%, the state bill is roughly $2,284 on the combined income. The gain doesn’t get its own line or its own rate; it’s just part of the total.
Your capital gain itself is the sale price minus your cost basis (original purchase price plus improvements and transaction costs) minus selling expenses like commissions. That math happens on your federal return and flows through.
No State Break for Long-Term Gains
This is where North Carolina diverges from federal treatment. Federally, long-term capital gains (assets held longer than a year) are taxed at 0%, 15%, or 20% depending on income.3Internal Revenue Service. Topic No. 409 – Capital Gains and Losses Short-term gains hit ordinary federal rates that can reach 37%.
North Carolina ignores the distinction. Stock you held ten years is taxed at the same 3.99% as stock you flipped in three months. The holding period still matters for your federal bill. For state purposes, it doesn’t.
The Full Tax Bill: Federal Plus State
Selling an asset triggers both federal and NC tax, and residents planning a large sale need to add both together.
For 2026, federal long-term capital gains brackets for single filers are 0% on taxable income up to $49,450, 15% from there to $545,500, and 20% above that. For married couples filing jointly, the 15% bracket begins at $98,900 and the 20% bracket begins at $613,700.
High earners also owe the 3.8% net investment income tax on capital gains once modified AGI passes $200,000 (single) or $250,000 (married filing jointly).4Internal Revenue Service. Topic No. 559 – Net Investment Income Tax Those thresholds aren’t indexed for inflation.
Stacked together, an NC resident in the 15% federal bracket who also owes NIIT faces a combined 22.79% on a long-term gain: 15% federal, 3.8% NIIT, and 3.99% state.
Ways to Shrink the Taxable Gain
Because North Carolina starts with federal AGI, anything that keeps a gain out of AGI keeps it off your state return too.
Home Sale Exclusion
Sell your primary residence and you can exclude up to $250,000 of gain as a single filer or $500,000 as a married couple filing jointly.5Office of the Law Revision Counsel. 26 U.S. Code 121 – Exclusion of Gain From Sale of Principal Residence You must have owned and lived in the home for at least two of the five years before the sale. The excluded portion never enters your AGI, so it never touches your NC bill.
Section 1031 Exchanges
Section 1031 lets you defer gain on investment or business real estate by rolling proceeds into a similar property. Since 2018 it applies only to real property. You have 45 days to identify a replacement and 180 days to close.6Office of the Law Revision Counsel. 26 U.S. Code 1031 – Exchange of Real Property Held for Productive Use or Investment Miss either deadline and the entire gain becomes taxable. A qualified intermediary must hold the funds; if you touch the cash, the exchange fails. The gain is deferred, not erased, and comes due when you eventually sell without another exchange.
Stepped-Up Basis on Inherited Property
Inherit an asset and your basis is generally its fair market value on the date the prior owner died, not what they paid.7Office of the Law Revision Counsel. 26 U.S. Code 1014 – Basis of Property Acquired From a Decedent Stock a parent bought for $10,000 that’s worth $100,000 at death has a $100,000 basis in your hands. Sell for $101,000 the next month and only $1,000 is taxable. Inherited property is also treated as long-term regardless of how briefly you hold it.
Capital Loss Offsets
Losses offset gains dollar for dollar. A $20,000 gain paired with a $12,000 loss leaves $8,000 of net gain. If losses exceed gains, you can deduct up to $3,000 of the excess against ordinary income ($1,500 if married filing separately), and any remaining loss carries forward indefinitely.8Office of the Law Revision Counsel. 26 U.S. Code 1211 – Limitation on Capital Losses NC follows this treatment.
Qualified Small Business Stock (Watch Conformity)
Section 1202 lets non-corporate shareholders exclude gain from qualified small business stock in a domestic C corporation. For stock acquired after July 4, 2025, federal law provides a tiered exclusion: 50% at three years, 75% at four, and 100% at five or more, with the per-issuer cap raised to $15 million or ten times basis. North Carolina conforms to the Internal Revenue Code as enacted on January 1, 2023, so those newer federal changes may not yet apply for state purposes until the legislature updates its conformity provisions.9North Carolina Department of Revenue. Important Notice – Impact of Federal Law on North Carolina Individual and Corporate Income Tax Returns If a QSBS sale is on your horizon, confirm the current NC conformity status before filing.
Estimated Payments After a Large Sale
A big capital gain can create a state tax bill that regular payroll withholding won’t cover. North Carolina requires estimated tax payments if you expect to owe $1,000 or more after withholding and credits.10North Carolina Department of Revenue. Estimated Income Tax Payments go on Form NC-40, due April 15, June 15, September 15, and January 15 of the following year.
If you close a sale mid-year, make an estimated payment for that quarter rather than waiting until you file. Interest on underpayments accrues from each missed due date. The one exemption: if you had zero NC tax liability the prior year, the underpayment penalty doesn’t apply.10North Carolina Department of Revenue. Estimated Income Tax The federal safe harbor rules run in parallel and require their own calculation.
How to Report Capital Gains on Your NC Return
Do the federal side first. Each sale goes on Form 8949, which flows into Schedule D of your Form 1040.11Internal Revenue Service. Instructions for Form 8949 The net figure from Schedule D lands in your AGI.12Internal Revenue Service. Instructions for Schedule D (Form 1040)
On the state side, your main form is the D-400, which begins with that same AGI. If you have state-specific adjustments, attach Form D-400 Schedule S.13North Carolina Department of Revenue. D-400 Schedule S – NC Adjustments for Individuals Most capital gains need no Schedule S entry; they ride through from the federal calculation. File electronically or by mail. The state deadline matches the federal one, typically April 15 for calendar-year filers.