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Crypto taxes in Massachusetts (2026): federal + state basics

Massachusetts is the rare state where short-term gains cost more than long-term ones: 8.5% versus 5%, with a 4% millionaire surtax stacked on top for high earners.

Last reviewed: November 4, 2026 · Reviewed by the CryptoTaxAI editorial team · Sources

Short answer. Yes, Massachusetts taxes crypto — and the holding period matters here in reverse of the usual story. Long-term gains are taxed at 5%; short-term gains at 8.5%. Wages and other ordinary income, including staking and mining, are taxed at 5%. On top of everything, a 4% surtax applies to taxable income above $1,107,750 for 2026, so a short-term gain over that line can face a 12.5% state rate. Report on Form 1: short-term gains on Schedule B, long-term gains on Schedule D.

Who has to file in Massachusetts

Massachusetts residents file Form 1 if Massachusetts gross income exceeds $8,000, and owe tax on income from all sources, crypto included. Nonresidents and part-year residents file Form 1-NR/PY for Massachusetts-source income; an intangible like crypto is generally sourced to your state of residence, but Massachusetts employment or business income still creates a filing. Anyone whose taxable income crosses the 4% surtax threshold must also complete the Schedule 4% Surtax computation and file and pay electronically.

The federal layer comes first

Every state discussion starts with the federal return, because the IRS decides what counts as a taxable event in the first place. Selling crypto for dollars, trading one coin for another, or spending crypto is a disposition: you compute gain or loss as proceeds minus cost basis, and the one-year holding line separates short-term from long-term results. Staking and mining rewards are ordinary income at fair market value when you gain dominion and control over them. Federal reporting runs through Form 8949 and Schedule D, summarized in our how-to-report guide, and the rate tables live in the 2026 capital gains guide. Massachusetts starts from federal gross income concepts but sorts the results into its own income classes (Parts A, B, and C) with its own rates — which is why the holding-period split survives here when most states discard it.

How Massachusetts taxes crypto

Massachusetts divides income into classes with different rates. Part B income — wages, business income, and most ordinary income, including staking and mining rewards — is taxed at 5%. Part C covers long-term capital gains (assets held more than one year), also taxed at 5%. Part A covers short-term capital gains, taxed at 8.5% since the 2023 tax cuts lowered it from 12%. Crypto follows the same classes as stocks: sell inside a year and the gain is Part A at 8.5%; hold past a year and it is Part C at 5%.

Since 2023, Massachusetts also imposes a 4% surtax on annual taxable income above an inflation-adjusted threshold — $1,107,750 for 2026. The surtax stacks on whatever base rate applies, so income above the line faces 9% on ordinary and long-term amounts and 12.5% on short-term gains. One large position sold in a single year can pull an otherwise ordinary taxpayer across the threshold; splitting sales across tax years is a real planning lever here.

Massachusetts generally follows the federal holding-period and basis framework for sorting gains, then applies its own rates and its own netting within each class — short-term and long-term results are computed on separate schedules and do not simply merge the way they do federally.

2026 Massachusetts rates at a glance

Income typeMassachusetts treatment
Wages and ordinary income (incl. staking, mining)5%
Long-term capital gains (held over 1 year)5%
Short-term capital gains (held 1 year or less)8.5%
4% surtax+4% on taxable income over $1,107,750 (2026) — short-term gains can reach 12.5% combined

Massachusetts rates per the Department of Revenue tax-rate schedule; the 4% surtax threshold is the DOR-certified figure for tax year 2026.

Where crypto lands on the Massachusetts return

File Form 1 (Form 1-NR/PY for nonresidents and part-year residents). Report short-term gains on Schedule B (Interest, Dividends and Certain Capital Gains and Losses) and long-term gains on Schedule D (Long-Term Capital Gains and Losses); both schedules feed Form 1. If you cross the surtax threshold, complete the Schedule 4% Surtax and note that surtaxpayers must file and pay electronically.

Massachusetts-specific gotchas

  • Short-term costs 3.5 points more. Massachusetts is one of the few states where crossing the one-year line changes your state rate (8.5% down to 5%) as well as your federal rate — near the line, waiting is doubly rewarded.
  • The surtax counts gains toward the threshold. A $1.2 million gain year can push wages-plus-gains over $1,107,750 (2026), adding 4% to everything above the line. Staggering disposals across December and January can lawfully split the income between two years.
  • Separate schedules, separate netting. Short-term results are worked out on Schedule B and long-term on Schedule D; do not assume the federal combined Schedule D number drops straight onto Form 1.
  • No low-income 0% bracket for gains. Unlike the federal 0% long-term band, Massachusetts taxes long-term gains at 5% from the first dollar (subject to the $8,000 filing threshold and personal exemptions).

What to do: Massachusetts checklist

  1. Pull your records together. Export every exchange and wallet history and save any Form 1099-DA you received — brokers report proceeds for 2025 sales, and the basis box may be blank or wrong.
  2. Reconcile before you compute. Run each 1099-DA through the free 1099-DA reconciler so the proceeds on the form match your own basis records before anything reaches a return.
  3. Finish the federal numbers first. Use the crypto tax calculator and the 2026 capital gains guide to get your short-term and long-term totals — {state} starts from them.
  4. Split the result by holding period. Massachusetts needs short-term gains on Schedule B and long-term on Schedule D feeding Form 1 — and if the year crosses $1,107,750 of taxable income, add the Schedule 4% Surtax.
  5. Check estimates and deadlines. A large one-off gain can require estimated payments during the year, not just a balance due in April — see the estimated taxes guide.
  6. Keep the file. Transaction records, wallet addresses, and basis elections should be kept for years after filing; our record-keeping guide lists what to save.

Frequently asked questions

Yes. Long-term crypto gains are taxed at 5% and short-term gains at 8.5%. Staking and mining income are ordinary income at 5%. A 4% surtax also applies to taxable income above $1,107,750 for 2026.
Massachusetts taxes income by class: short-term capital gains sit in Part A at 8.5%, while long-term gains sit in Part C at 5%, the same as wages. It is one of the few states where the holding period changes the state rate itself, not just the federal one.
Your broker sends Form 1099-DA to the IRS and to you, not directly to the Department of Revenue. Massachusetts starts from federal income concepts and receives federal data under sharing agreements, and its schedules require the short/long split from your federal workpapers — keep them consistent.
Staking and mining rewards are ordinary income (Part B) at 5% when received, based on their dollar value at that time. Selling the coins later is a separate capital event — 8.5% if held a year or less, 5% if held longer.

Sources & verification

Rates verified November 2026 against the Massachusetts Department of Revenue (mass.gov/dor); check the current figures again before filing, because states adjust brackets and forms between seasons.

Not tax advice. Educational only — not tax advice. State tax rules, rates, and forms change; verify the figures on this page against the Massachusetts Department of Revenue (mass.gov/dor) or a qualified tax professional before you file.

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