US federal only • 2025 brackets • standard deduction • deterministic
Single filer only (v1). Standard deduction only. No itemized deductions.
No. v1 assumes net earnings = gross. If you have deductible expenses, your real take‑home may be higher than this estimate.
No. Federal only.
SE tax uses a 92.35% earnings base. Social Security portion is capped at the 2025 wage base, and Medicare is uncapped. 50% of SE tax is deducted for income tax purposes.
No—this is a deterministic estimate tool. Always verify with IRS/SSA documentation or a tax professional.
No. Calculations run locally in your browser.