Massachusetts Crypto Tax Calculator
Estimate your 2025 federal and Massachusetts state tax on crypto capital gains, with FIFO, LIFO, or HIFO cost basis.
Crypto capital-gains tax in Massachusetts
Massachusetts taxes most income at a flat 5%, but the voter-approved 4% 'Fair Share' surtax applies to taxable income above $1,083,150 for 2025 (inflation-indexed, same threshold for all filing statuses) — an effective 9% top rate. Note that Massachusetts taxes short-term capital gains at a higher 8.5% rate, which this ordinary-rate estimate does not capture.
Common questions
How is crypto taxed in Massachusetts?
Does Massachusetts have a lower rate for long-term crypto gains?
How we calculate this
Federal lot-matching per our crypto-tax methodology, plus 2025 Massachusetts state treatment of capital gains. Estimates only — not tax advice.
Estimates for general informational purposes only; not tax advice. Crypto tax rules are complex and Massachusetts state treatment is simplified here — verify with the state Department of Revenue and a tax professional.