T2026 Self-Employment Tax Calculator — 92.35% Base
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Estimated result
Estimated self-employment tax$12,717
Net business profit$90,000
SE-tax earnings base$83,115
Social Security portion$10,306
Medicare portions$2,410
Deductible employer-equivalent half$6,358
This isolates 2026 self-employment tax. Use the 1099 calculator for a combined federal income-tax estimate.