Income Tax Calculator
Calculate your income tax and take-home pay using real tax brackets
// Full Tax Breakdown
// Tax Brackets
| Bracket | Rate | Income in Bracket | Tax in Bracket |
|---|---|---|---|
| Select a country above | |||
How Income Tax Works
Income tax is calculated using a progressive tax system in most countries β meaning different portions of your income are taxed at different rates. You don't pay the highest rate on your entire income, only on the portion that falls within each bracket.
Marginal vs Effective Tax Rate
Your marginal tax rate is the rate you pay on the last pound or dollar you earn β the rate of your highest bracket. Your effective tax rate is your total tax divided by your total income β always lower than your marginal rate because the lower brackets are taxed at lower rates.
Standard Deductions
Most countries offer a standard deduction or personal allowance that reduces your taxable income before brackets are applied. The USA standard deduction for 2024 is $14,600 (single) / $29,200 (married). The UK personal allowance is Β£12,570. Germany has a basic allowance of β¬11,604. Poland has a tax-free amount of 30,000 PLN.
What's Not Included
This calculator covers income tax only. It does not include national insurance / social security contributions, state or local taxes, capital gains tax, pension contributions, or other deductions. Always use official government tax calculators or consult a tax professional for precise figures.
From the Blog
// Marginal β Effective
Being in the 40% bracket doesn't mean you pay 40% on everything β only on income above that threshold.
// Pension Contributions
Contributions to pension/401k schemes are often tax-deductible, reducing your taxable income and tax bill.
// Marriage Benefit
In the USA and UK, married filing jointly often results in a lower effective tax rate than two single filers.
// Year-End Planning
Making charitable donations or pension contributions before tax year-end can push you into a lower bracket.