Self Employment Tax Calculator
Estimate your 2026 self-employment tax liability. Enter your annual net earnings to compute the 15.3% SE tax (12.4% Social Security + 2.9% Medicare), including the Additional Medicare tax for high earners. The deductible portion (half of SE tax) is also shown.
Self Employment Tax Calculator — 2026 SE Tax Estimator
Calculate your 2026 self-employment tax. Enter net earnings to see Social Security, Medicare, and Additional Medicare tax with deductible portion.
Total SE Tax$7,064.775
Deductible Portion$3,532.388
Social Security (12.4%)$5,725.70
Medicare (2.9%)$1,339.075
SE Tax Base (92.35%)$46,175.00