Self-Employment Tax for Maine (2026)
Maine (ME) Key Facts
Federal S E Tax Rate
15.3%
State Income Tax Rate
7.15%
Combined S E + State Rate
22.5%
S E Tax Components
12.4% Social Security + 2.9% Medicare
How This Calculator Works in Maine
This calculator estimates your total self-employment tax in Maine, including the federal 15.3% SE tax and Maine's state income tax. Enter your net SE income to see your liability.
Maine Overview
Self-employed workers in Maine pay the federal 15.3% SE tax plus state income tax at up to 7.15%, for a combined burden of approximately 22.5%. Quarterly estimated payments are typically required for both federal and state obligations.
How Maine Compares
Maine's combined SE burden of 22.5% compares to New Hampshire at 15.3% and Vermont at 24.1%. State income tax creates meaningful differences between states.
| State | Top Rate | Notes |
|---|---|---|
| New Hampshire | 0% | New Hampshire has a state income tax on SE income rate of 0%. |
| Vermont | 8.75% | Vermont has a state income tax on SE income rate of 8.75%. |
| Massachusetts | 5% | Massachusetts has a state income tax on SE income rate of 5%. |
Maine's state income tax on SE income rate of 7.15% compares to a national average of approximately 5.04%. This is above the national average.
Tips for Maine Residents
- 1Federal self-employment tax is 15.3% (12.4% Social Security + 2.9% Medicare) regardless of state.
- 2Maine adds state income tax at up to 7.15% on self-employment income, for a combined rate of about 22.5%.
- 3Make quarterly estimated payments for both federal and Maine state taxes to avoid underpayment penalties.
- 4Deduct half of your SE tax on your federal return and track all business expenses to minimize net self-employment income.
- 5Consider whether an S-Corp election could reduce your SE tax burden if your net income exceeds $50,000-$60,000.