Tax calculators built for gig workers
Every calculator runs in your browser — no signup, no data collection, no ads. Pick the one that fits your work.
Self-Employment Tax
Calculate the 15.3% SECA tax on your net 1099 income. See Social Security and Medicare breakdown.
Quarterly Tax
Estimate your Q1–Q4 IRS payments. Avoid underpayment penalties with exact due dates.
Mileage Deduction
2024 IRS rate at $0.67/mi. See how much your business, medical, and charity miles save.
OnlyFans / Creator Tax
Built for content creators. Estimate tax on 1099-NEC payouts with creator-specific deductions.
Walmart Spark Tax
Built for Spark drivers. Mileage-first calculator with quarterly payments and state tax.
Amazon Flex Tax
Built for Flex block drivers. Track every mile and see what to set aside from each block.
1099 vs W-2 Calculator
Compare net take-home pay as an independent contractor vs an employee at the same gross salary.
How these numbers help you
Self-employment tax rate on 92.35% of net earnings. Every calculator accounts for it.
2024 IRS standard mileage rate. Used in the mileage and main tax calculators.
States supported with estimated state tax in the quarterly and creator calculators.