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Tax Calculator

Calculate personal income tax

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📖 How to Use

Enter your pre-tax monthly income
Enter social insurance and housing fund deductions
Click Calculate Tax to see taxable income and tax due

📐 Formula

Taxable income = income − insurance − threshold
Tax = taxable income × rate − quick deduction
Uses a 7-tier progressive tax system

❓ FAQ

What is the tax-free threshold?▾

The threshold varies by country. In China it's ¥5,000/month; in the US it depends on filing status and deductions.

What counts as social insurance?▾

Typically includes pension, medical, unemployment, work injury, and maternity insurance plus housing fund.

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About Tax Calculator

This tool is completely free, no registration required. Works directly in your browser. Supports both PC and mobile devices.

Tax Calculator is a free online tool that works on both PC and mobile. No registration or download required — just open in your browser. Results are accurate and reliable for everyday use and professional reference.