Tax Estimate
Since 2019, the cumulative withholding method means the same salary is withheld differently at the start and end of the year — this tool uses the real algorithm.
Cumulative withholding: cumulative taxable income = cumulative income − cumulative basic deduction (5000 × months) − cumulative social insurance and housing fund − cumulative special additional deductions; then apply the annual tax rate table to get the cumulative tax, and subtract what has already been withheld to get this month's tax. This assumes the monthly salary stays the same all year.
Excludes year-end bonuses, labor remuneration, equity incentives and other separately taxed items, as well as regional subsidy differences — use it for estimates, not as a basis for filing taxes.