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Massachusetts Capital Gains Tax Calculator

Massachusetts taxes capital gains as ordinary income. Combined top rate: 32.8%.

Step 1: Your income before the capital gain

Your existing taxable income determines which federal capital gains bracket applies (0%, 15%, or 20%).

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Don't know your taxable income? Calculate it from gross income
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Standard deduction (single): $16,100

Or use the Massachusetts Income Tax Calculator for a detailed breakdown.

⚠️ This calculator provides estimates for educational purposes only. It is not financial, tax, or legal advice. Your actual results may vary.

Massachusetts Capital Gains Rules

  • 4% surtax on income over $1M

    Total 9% rate on income (including capital gains) exceeding $1,000,000. Short-term gains taxed at 8.5%.

Frequently Asked Questions

Does Massachusetts have a lower rate for long-term gains?
No. Unlike the federal government, Massachusetts does not offer a preferential rate for long-term capital gains. All gains are taxed at the flat 9.0% rate.
What is Massachusetts's capital gains tax rate?
Massachusetts taxes capital gains as ordinary income at a flat rate of 9.0%. This applies to both short-term and long-term gains at the state level.
What is the combined capital gains tax rate in Massachusetts?
The maximum combined rate is 32.8% (federal 20% + NIIT 3.8% + state 9.0%). Lower-income filers may qualify for the 0% or 15% federal rate.

Related Resources

Massachusetts Capital Gains Tax Information

Official Massachusetts tax information relevant to capital gains, including rates, forms, and filing resources.

Massachusetts Income Tax Calculator

Calculate your Massachusetts state and federal income tax

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