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Crypto & tax · NH

New Hampshire Crypto Tax Calculator

Estimate your 2026 federal and New Hampshire state tax on crypto capital gains, with FIFO, LIFO, or HIFO cost basis.

Cost-basis method — changes which lots are sold
Transactions4
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$
$
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Estimated tax owedFIFO
$1,860
short-term gains$3,000
long-term gains$8,000
short-term tax$660
long-term tax$1,200
NH state tax$0
total gains
$11,000
estimated tax
$1,860
effective rate
16.9%

New Hampshire charges no state tax on a $10,000 crypto gain. New Hampshire does not tax personal income, so crypto gains are not taxed at the state level. Federal capital-gains tax still applies.

Only federal capital-gains tax applies, so the rate turns entirely on how long you held: short-term gains are taxed as ordinary income, long-term at 0%, 15% or 20%. Figures use 2026 New Hampshire rules and 2026 federal rules, single filer. Holding period decides the federal rate.

Crypto capital-gains tax in New Hampshire

New Hampshire spent decades as the awkward case on this list: it never taxed wages, but it did tax investment income through the Interest and Dividends Tax, imposed in its final year at 3% on interest and dividend income above a $2,400 personal exemption or a $4,800 joint-filer exemption. That tax is now gone. A 2021 law had scheduled the repeal for taxable periods beginning after December 31, 2026, but the legislature accelerated it in 2023, and the Department of Revenue Administration confirmed in Technical Information Release 2025-001 that the I&D Tax was repealed effective January 1, 2025. The Department stopped producing 2025 I&D forms altogether and told taxpayers not to file 2025 estimated payments. Tax year 2024 was the last year the tax applied, and those earlier periods remain subject to audit and collection — the repeal granted no amnesty for pre-repeal years.

With the interest-and-dividends tax repealed effective January 1, 2025, interest, dividends, and capital gains — including crypto — are all untaxed in New Hampshire; selling crypto there is a federal-only taxable event.

Common questions

Does New Hampshire tax crypto gains?
No. New Hampshire levies no individual income tax for 2026 and has no separate capital-gains tax, so selling crypto is a federal-only taxable event there. New Hampshire funds itself through property and business taxes.
How much New Hampshire tax would a $10,000 crypto gain cost?
Nothing at the state level. Stacked on New Hampshire's $111,800 median household income (2024), a $10,000 gain adds $0 of New Hampshire tax; the federal bill is the only one that changes.
What do I owe when I sell crypto in New Hampshire?
Federal tax only: short-term gains at your ordinary federal rate, long-term gains at the federal 0%, 15% or 20% rates. The same $10,000 gain on top of a $111,800 income would cost roughly $500 in state tax in the typical income-taxing state.

How we calculate this

Federal lot-matching per our crypto-tax methodology, plus New Hampshire's 2026 state treatment of capital gains. Estimates only — not tax advice.

NH Dept. of Revenue Administration — Repeal of NH Interest and Dividends Tax Now in Effect →Tax Foundation: 2026 state individual income tax rates and brackets →

More on New Hampshire tax

Everyday moneyWhat lands in a New Hampshire paycheckThe same salary split across real pay periods, with federal tax and FICA taken out and no state line at all.Everyday moneyWhy New Hampshire takes no income taxWhat a New Hampshire filer owes for the year when the state schedule is empty, and how the state funds itself instead.
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Estimates for general informational purposes only; not tax advice. Crypto tax rules are complex and New Hampshire state treatment is simplified here — verify with the state Department of Revenue and a tax professional. New Hampshire has no state income tax, so there is no state schedule to simplify — this calculator covers what comes out of your pay, not the property and business taxes that New Hampshire relies on instead.