Freelance Taxes in Massachusetts: Complete 2026 Guide
Rates reviewed · Source: Massachusetts Department of Revenue
Massachusetts has a flat 5% rate. An additional 4% "millionaires tax" applies to income over $1 million.
Quarterly Estimated Payments
MA requires quarterly estimated payments if you expect to owe $400 or more.
| Quarter | Income period | Due |
|---|---|---|
| Q1 | Jan 1 – Mar 31, 2026 | April 15, 2026 |
| Q2 | Apr 1 – May 31, 2026 | June 16, 2026 |
| Q3 | Jun 1 – Aug 31, 2026 | September 15, 2026 |
| Q4 | Sep 1 – Dec 31, 2026 | January 15, 2027 |
MassTaxConnect — Massachusetts Department of Revenue · Form 1-ES · How to pay online
Key Tax Facts for Massachusetts Freelancers
- •5% flat income tax rate
- •Millionaires surtax: additional 4% on income over $1M
- •MA follows federal quarterly payment schedule
- •Short-term capital gains taxed at 8.5%
Deductions in Massachusetts
Massachusetts allows most federal deductions but has specific limits. Student loan interest deduction is allowed. No deduction for state taxes paid.
Top Freelancer Cities in Massachusetts
Massachusetts freelance tax questions
How much tax do freelancers pay in Massachusetts?
Three taxes apply: 15.3% federal self-employment tax on net earnings up to $184,500, federal income tax at your bracket, and Massachusetts income tax of 5% flat. Massachusetts has a flat 5% rate. An additional 4% "millionaires tax" applies to income over $1 million.
Do Massachusetts freelancers have to make quarterly estimated payments?
MA requires quarterly estimated payments if you expect to owe $400 or more. Federal estimated payments for 2026 are due Q1 April 15, 2026, Q2 June 16, 2026, Q3 September 15, 2026, Q4 January 15, 2027. Massachusetts follows the same schedule.
What can Massachusetts freelancers deduct?
Massachusetts allows most federal deductions but has specific limits. Student loan interest deduction is allowed. No deduction for state taxes paid.
Where do Massachusetts freelancers pay estimated taxes online?
Massachusetts accepts online estimated tax payments through MassTaxConnect, operated by the Massachusetts Department of Revenue. The state estimated tax form is Form 1-ES. Federal payments are made separately through IRS Direct Pay or EFTPS.
Tax Information Notice
This content is for informational and educational purposes only. It does not constitute tax, legal, or financial advice. Tax laws change frequently. Always consult a qualified CPA or Enrolled Agent for your specific situation.