Self-Employment Tax for Alabama (2026)
Alabama (AL) Key Facts
Federal S E Tax Rate
15.3%
State Income Tax Rate
5%
Combined S E + State Rate
20.3%
S E Tax Components
12.4% Social Security + 2.9% Medicare
How This Calculator Works in Alabama
This calculator estimates your total self-employment tax in Alabama, including the federal 15.3% SE tax and Alabama's state income tax. Enter your net SE income to see your liability.
Alabama Overview
Self-employed workers in Alabama pay the federal 15.3% SE tax plus state income tax at up to 5%, for a combined burden of approximately 20.3%. Quarterly estimated payments are typically required for both federal and state obligations.
How Alabama Compares
Alabama's combined SE burden of 20.3% compares to Florida at 15.3% and Georgia at 20.7%. State income tax creates meaningful differences between states.
| State | Top Rate | Notes |
|---|---|---|
| Florida | 0% | Florida has a state income tax on SE income rate of 0%. |
| Georgia | 5.39% | Georgia has a state income tax on SE income rate of 5.39%. |
| Mississippi | 4.7% | Mississippi has a state income tax on SE income rate of 4.7%. |
Alabama's state income tax on SE income rate of 5% compares to a national average of approximately 5.04%. This is below the national average.
Tips for Alabama Residents
- 1Federal self-employment tax is 15.3% (12.4% Social Security + 2.9% Medicare) regardless of state.
- 2Alabama adds state income tax at up to 5% on self-employment income, for a combined rate of about 20.3%.
- 3Make quarterly estimated payments for both federal and Alabama 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.