Self-employment tax calculator (2026)
Updated Jan 2026 (9 months ago)
By Ibrar Khan · Reviewed for methodology · September 2026
Self-employment tax calculator
Self-employment tax
$11,304
- Deductible half
- $5,652
- Est. quarterly
- $2,826
Estimate only — not tax advice. Based on 2024 federal brackets (IRS). State handling is simplified. Consult a tax professional.
Estimate only — not tax advice. Based on 2024 federal brackets (IRS). State handling is simplified. Consult a tax professional.
Use this free self-employment tax calculator to run your numbers instantly. Adjust the inputs to match your situation.