DevTools

China Tax Calculator

Enter monthly salary, contribution rates, and special deductions to estimate IIT with cumulative withholding and inspect monthly and per-bracket tax details.

Processed locally in your browser; data is not uploaded

Features

FAQ

Separate vs combined bonus taxation?

Separate taxation divides the bonus by 12 and uses the monthly rate table. Combined taxation adds the bonus to annual comprehensive income using the annual table. Generally, combined favors lower incomes; this tool compares both automatically.

How accurate is the calculation?

Based on China IIT law's 7-level progressive rates and default social insurance ratios. Actual tax may vary due to local social insurance caps, specific deduction rules, etc. For reference only.

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