Does North Carolina have a special capital gains tax rate?

No. North Carolina taxes capital gains as ordinary income at its flat individual income tax rate of about 4.5%. There is no reduced rate for long-term gains at the state level, so every dollar of gain faces the same flat rate plus federal tax.

How are long-term federal capital gains taxed?

Long-term gains use preferential federal rates of 0%, 15%, or 20% depending on your total taxable income. The gain stacks on top of your ordinary income, so part of it may fall in the 0% band while the rest is taxed at 15% or 20%.

What is the net investment income tax?

The NIIT is an extra 3.8% surtax on investment income, including capital gains, for taxpayers with modified adjusted gross income above $200,000 single or $250,000 married filing jointly. It applies only to the investment income above that threshold.

How are short-term gains taxed?

Assets held one year or less produce short-term gains, taxed as ordinary income at your federal marginal rate (10% to 37%) plus North Carolina's flat rate. Short-term gains usually cost considerably more than long-term gains.

Can I lower my North Carolina capital gains tax?

Holding assets longer than a year to qualify for long-term federal rates, harvesting losses to offset gains, and timing sales into lower-income years can all reduce the bill. This tool estimates the tax under current rules but is not personalized advice.

North Carolina Capital Gains Tax Calculator

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Selling an investment in North Carolina triggers two taxes: the federal capital gains tax and North Carolina’s flat state income tax. Because North Carolina gives no break for long-term gains, the state side is simply your gain times the flat rate. This calculator combines both so you can see the full cost of a sale.

How it works

The federal treatment depends on how long you held the asset. Long-term gains (held more than a year) use preferential rates that stack on your other taxable income:

0%  up to $47,025 single / $94,050 joint of total income
15% from there up to $518,900 / $583,750
20% above those thresholds

Short-term gains (held a year or less) are taxed at your ordinary federal rate. A 3.8 percent net investment income tax applies to gains above 200,000 dollars single or 250,000 dollars joint of modified AGI. North Carolina then taxes the entire gain as ordinary income at its flat 4.5 percent individual rate, so the state share is the same regardless of holding period.

Example

A single filer with 80,000 dollars of other income and a 20,000 dollar long-term gain has already used the 0 percent band, so the federal gain is taxed at 15 percent (3,000 dollars). North Carolina adds 4.5 percent (900 dollars). Total tax on the gain is about 3,900 dollars, leaving 16,100 dollars after tax.

Notes

This is a simplified model. Real returns involve loss carryovers, the exact NIIT calculation on net investment income, qualified dividends, and the precise North Carolina flat rate for the tax year, none of which are fully modeled here. Use it for planning and confirm with the current rules at irs.gov and ncdor.gov.