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Financial calculator

Income Tax Calculator

Estimate tax with your own rate or bracket assumptions. This calculator does not contain official country tax rules unless you enter them manually.

Calculation mode

Use official tax authority values for real planning. This page only calculates from the rates and brackets you enter.

Method

Effective-rate mode calculates tax as taxable income x entered rate. Bracket mode applies each user-entered bracket to the part of taxable income that falls inside that bracket. Credits reduce calculated income tax after the rate or bracket calculation.

What this calculator is for

Use it to check rough scenarios, compare effective-rate assumptions or test official brackets you have copied from a tax authority. It is not a filing tool and does not know your country, residency status, deductions or benefit rules unless you enter them.

Assumptions and limitations

Tax systems vary by country, region, tax year, filing status, income type, social contributions, deductions and credits. For real decisions, use official tax authority guidance or a qualified professional.

Example

With 70,000 gross income, 10,000 deductions and a 22% entered effective rate, taxable income is 60,000 and estimated income tax before other contributions is 13,200.

References

Last reviewed: 2026-05-16

Before relying on this result

Use this calculator together with the formula, assumptions, limitations and examples on the page. If the topic involves health, tax, lending, investment, legal, safety or current-rate decisions, treat the number as an estimate and check the relevant primary source or professional guidance.

Calculator metadata last reviewed: 2026-05-14.