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Income Tax Calculator

Compute personal income tax with the 7-bracket progressive rates, social insurance and special additional deductions to get take-home pay. Fully processed in your browser.

Runs in your browser Real-time
Income & deductions
Employee contributions are estimated at 10.5% of the base (8% pension + 2% medical + 0.5% unemployment).
Take-home
—
Average net monthly
¥ 0
Item Amount
Annual progressive rates
Level Taxable income (year) Rate Deduction

About this tool

Compute personal income tax with the 7-bracket progressive rates, social insurance and special additional deductions to get take-home pay. Fully processed in your browser.

How to use

  1. Fill in the input box above, or click "Fill sample" to try it instantly
  2. Adjust the options as needed — results update as you type
  3. Click "Run" to get the result, then copy or export it in one click

Tips

  • Runs entirely in your browser — your data never leaves the device
  • Completely free, no registration, no usage limits
  • Most tools compute in real time as you type