Country-by-country · Annually updated · Free
Income Tax
Calculators
Not estimates. Not approximations. Accurate calculations using the exact rate schedules published by each country's tax authority — verified and updated every budget cycle.
4
Countries live
7+
More in development
100%
Free to use
Australia
Resident tax · Medicare levy · MLS · HELP · Super
- Resident income tax for the 2024/25 and 2025/26 ATO tax brackets
- HELP and other study-loan repayment estimates
- Medicare levy low-income reductions and exemption-day support
- Medicare levy surcharge with private hospital cover inputs
- Employee, self-employed, or mixed income inputs
- Salary sacrifice or deductible personal super contributions
- Employer super guarantee shown separately
- Annual, monthly, fortnightly, and weekly breakdowns
Calculate Australian take-home pay for resident taxpayers with income tax, Medicare levy, Medicare levy surcharge, HELP or STSL repayments, personal super contributions, and employer super estimates.
Canada
Federal · Ontario · BC · Alberta · RRSP · CPP · EI
- 2025 federal income tax with progressive bracket calculations
- Ontario, British Columbia, and Alberta provincial tax support
- RRSP deduction impact on taxable income and take-home pay
- CPP and EI employee payroll contribution estimates
- Ontario Health Premium support in the provincial breakdown
- Annual, monthly, biweekly, and weekly take-home views
- Federal and provincial basic personal amount credits
- Payslip-style biweekly net pay summary
Calculate Canadian take-home pay for 2025 with federal tax plus Ontario, British Columbia, and Alberta provincial income tax, RRSP deductions, CPP, EI, and Ontario Health Premium support.
Ireland
PAYE · USC · PRSI · Pension relief
- Income tax at 20% and 40% with all standard credits
- Universal Social Charge across 4 bands (Budget 2026)
- PRSI Class A (employees) and Class S (self-employed)
- Pension contributions with marginal rate relief
- Married, single parent, age, and blind person credits
- Annual, monthly, and weekly pay period breakdowns
Calculate Irish take-home pay for PAYE, self-employed, or mixed income. Includes income tax, USC, PRSI, pension relief, and the main personal credits with annual and pay-period breakdowns.
United Kingdom
England · Wales · NI · Scotland
- Income tax for England/Wales/NI and all Scottish bands
- National Insurance Class 1, Class 2, and Class 4
- Student loan plans 1–5 plus Postgraduate Loan
- Pension with relief at source or salary sacrifice
- Personal Allowance taper above £100,000
- Annual, monthly, 4-weekly, and weekly breakdowns
Calculate UK take-home pay for employees, self-employed workers, or both across England, Wales, Northern Ireland, and Scotland. Includes income tax, National Insurance, student loans, pension options, and payslip-style breakdowns.
Einkommensteuer + social insurance
Box 1 income tax + social premium
PAYE + ACC earner levy
SARS income tax + UIF
Resident income tax + CPF
Old regime vs new regime comparison
Sourced directly from tax authorities
Every rate, band, threshold, and credit is taken from the official publications of each country's revenue authority — not copied from other calculators. Budget changes are applied on the day they become effective.
Full breakdown, not just a number
You see exactly how your tax is computed: each band, each credit, each NI or social insurance class. The full breakdown tab shows every step. The payslip tab shows it the way your employer does.
All edge cases covered
Personal Allowance taper, married tax credits, pension age bands, student loan plan routing, self-employed NI classes, Scottish income tax bands — the details that matter for real people in real situations.
What is an income tax calculator?
An income tax calculator takes your gross salary or self-employment income and works out exactly how much you keep after all taxes — income tax, social insurance, and any other statutory deductions — are applied. Unlike a simple percentage estimate, a proper calculator applies the correct progressive rate schedule for your country, accounts for personal allowances or credits, handles pension relief, and shows breakdowns by pay period.
Tax systems vary enormously by country. Ireland uses a two-rate system (20%/40%) combined with a Universal Social Charge and PRSI, with tax credits reducing liability directly. The UK uses three rates (20%/40%/45%) with a Personal Allowance that phases out above £100,000, plus National Insurance as a separate deduction. Scotland has its own six-rate income tax schedule. A single calculator cannot accurately serve all of these — which is why we build dedicated, country-specific tools.