Netacalc
ENES

For freelancers, 1099 contractors & app drivers

Know what you really take home.

Nobody withholds taxes from a 1099. Our calculators show what you owe, what to set aside and why, step by step, with the IRS numbers behind every line.

Calculate your self-employment tax How we calculate
  • Official IRS figures
  • Nothing you type leaves your browser
  • English & Spanish

The calculators

One tax engine, tested against the IRS tables, powers every tool.

  1. 01Self-Employment Tax CalculatorSocial Security and Medicare on your 1099 income, step by step.
  2. 02Quarterly Estimated Tax CalculatorHow much to pay each quarter and when, with the safe harbor rules.
  3. 03Gig Driver Tax CalculatorTaxes for DoorDash, Uber, Lyft, Instacart and Amazon Flex, with mileage.Coming soon
  4. 041099 Tax CalculatorFederal income tax plus self-employment tax, with the QBI deduction.Coming soon
  5. 05Mileage Deduction CalculatorUses both 2026 IRS rates: 72.5¢ (Jan–Jun) and 76¢ (Jul–Dec).Coming soon
  6. 06No Tax on Tips CalculatorHow much the new tips deduction can save you.Coming soon

Why NetaCalc

  1. Every number has a source

    Rates and limits come from the IRS and the SSA, linked on every page. Nothing copied from other calculators.

  2. Tested to the cent

    Automated tests check our math against the official IRS tax tables before anything goes live.

  3. Private by design

    Calculations run in your browser. We never see, store or sell what you enter.