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Taxes
Estimate what you actually owe — federal income tax, capital gains, self-employment tax and sales tax — using current IRS brackets and rules.
Federal income taxRefundCapital gainsSelf-employmentSales tax
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OBBBA Savings
All four Working Families Tax Cuts in one flow — tips, overtime, seniors, car loan interest.
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No Tax on Tips
How much of your tip income the new $25,000 deduction actually shelters in 2026.
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No Tax on Overtime
Only the premium half of time-and-a-half is deductible — see what that's really worth.
Senior Deduction
The new $6,000 per-person deduction for taxpayers 65 and older, and its 6% phase-out.
Car Loan Interest
Up to $10,000 of interest on a US-assembled new car — if your loan and vehicle qualify.
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Federal Income Tax
Estimate your 2026 federal income tax, effective rate and marginal bracket.
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Capital Gains Tax
Short- vs long-term capital gains tax, including the 3.8% NIIT, for 2026.
Self-Employment Tax
Calculate the 15.3% self-employment tax on your net business profit for 2026.
FICA Calculator
Social Security and Medicare payroll tax for employee and employer, 2026.
Effective vs Marginal Rate
See the difference between your marginal bracket and your true effective tax rate.
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Tax Refund Estimator
Estimate your 2026 federal refund or balance due from income, withholding and credits.
1099 vs W-2
Compare take-home pay as a W-2 employee versus a 1099 contractor for 2026.
Quarterly Taxes
Work out your 1040-ES quarterly payments on self-employment income for 2026.
W-4 Withholding
Estimate per-paycheck federal withholding and the extra W-4 amount to avoid a bill.