Income Tax Calculator

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Estimate income tax from your income, deduction and tax brackets.

How the calculation works

Your taxable income is your income minus your deduction. Each slice of taxable income is taxed at its bracket rate and the tax from each slice is added. The brackets and deduction are sample values that you can change to match your country and year.

Formula used

Tax = Σ (income in bracket × bracket rate) − credits

Example

With the sample brackets, $75,000 of income and a $15,750 deduction gives taxable income of $59,250 and about $7,949 of tax (10.6% effective).

Frequently asked questions

Are these official tax rates?

No. They are sample figures. Update them in Appearance, Customize, Calculator settings, or check your tax authority.

What is the effective rate?

Total tax divided by total income. It is lower than the top bracket rate.

Results are estimates for general information only and are not professional financial, medical or legal advice.