Income Tax Calculator
Estimate your income tax based on the 2026 tax system
Input Data
Including salary, bonuses, interest, and all other income
Higher exemption for those 70 and above
Including donations, insurance, medical expenses, mortgage interest, etc.
Results
Deduction Details
Tax Bracket Details
Enter annual income and click estimate
2026 Tax Brackets
| Net Taxable Income | Tax Rate | Progressive Difference |
|---|---|---|
| 0 - 560,000 | 5% | 0 |
| 560,001 - 1,260,000 | 12% | 39,200 |
| 1,260,001 - 2,520,000 | 20% | 140,000 |
| 2,520,001 - 4,720,000 | 30% | 392,000 |
| 4,720,001 and above | 40% | 864,000 |
Disclaimer
This calculator is for reference only. Actual tax liability is subject to the National Tax Agency's assessment. Special income types (e.g., dividends, overseas income) may be subject to different tax rules. Please consult a professional accountant or tax advisor if in doubt.
Tax Disclaimer
This tool calculates based on current tax regulations and results are for reference only. Actual tax liability is subject to the National Tax Bureau's assessment. Tax regulations may change; please refer to the latest laws.