UK Tax Calculators 2025-26
Comprehensive suite of free UK tax calculators. Calculate your take-home pay, Income Tax, National Insurance, pensions, student loans, and more with HMRC-accurate rates for 2025-26.
Most Popular Calculators
Take-Home Pay Calculator
Calculate your net salary after Income Tax, National Insurance, pension contributions, and student loans. Supports all UK regions and tax scenarios.
Hourly Wage Calculator
Convert between hourly, daily, weekly, monthly, and annual salaries. Calculate your true hourly rate including all deductions.
Two Jobs Tax Calculator
Calculate tax and National Insurance when working multiple jobs. Understand BR tax codes and cumulative deductions.
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Mortgage Affordability Calculator
Work out how much you can borrow based on your take-home pay, deposit, and financial commitments.
Required Salary Calculator
Calculate the gross salary needed to achieve your desired take-home pay after all deductions.
Pension Optimizer
Maximize your pension contributions with tax relief calculations and optimization strategies for wealth building.
Student Loan Calculator
Calculate student loan repayments for Plan 1, 2, 4, and Postgraduate loans with accurate thresholds and rates.
Bonus Tax Calculator
Calculate the tax impact of bonuses, commissions, and one-off payments to understand your true take-home amount.
Car Allowance Calculator
Compare car allowance vs company car options including tax implications, benefits in kind, and running costs.
Part-Time Salary Calculator
Calculate take-home pay for part-time work with accurate pro-rata calculations and flexible working patterns.
Maternity Pay Calculator
Calculate Statutory Maternity Pay (SMP) and understand your entitlements during maternity leave.
Investment Calculator
Project investment growth with compound interest, regular contributions, and tax-efficient wrapper calculations.
Need Help Understanding UK Tax?
Explore our comprehensive tax guides covering Income Tax, National Insurance, regional variations, student loans, pensions, and complex tax scenarios.
Why Use Our UK Tax Calculators?
✅ HMRC Accurate
All calculators use official HMRC rates, thresholds, and regulations for the 2025-26 tax year, updated following each budget announcement.
✅ Privacy Guaranteed
We don't store or track any personal data. All calculations happen in your browser for complete privacy and security.
✅ Regional Support
Full support for England, Scotland, Wales, and Northern Ireland with region-specific tax rates and calculations.
✅ Comprehensive Coverage
Handle complex scenarios including multiple jobs, student loans, pensions, bonuses, and benefits in kind.
✅ Free Forever
All our calculators are completely free with no hidden fees, registration requirements, or limitations on usage.
✅ Mobile Optimized
Perfect on any device - desktop, tablet, or mobile. Calculate your taxes wherever you are.
Understanding UK Tax Calculations
UK tax calculations for 2025-26 involve several components including Income Tax, National Insurance contributions, pension deductions, and student loan repayments. Our calculators handle all these elements accurately to give you a complete picture of your take-home pay.
Income Tax is calculated using progressive tax bands, with different rates for England & Northern Ireland, Scotland, and Wales. Your personal allowance (£12,570 for most people) is tax-free, with higher rates applied to income above this threshold.
National Insurance contributions are separate from Income Tax and provide entitlement to certain state benefits. Class 1 NI for employees has primary and secondary thresholds, with rates varying based on your income level.
Our calculators are updated regularly to reflect changes announced in the UK Budget and by HMRC, ensuring you always get accurate results based on the latest official guidance.