Free online calculators and tools for UK taxpayers. Calculate your income tax, National Insurance contributions, student loan repayments, pension contributions, and more. All our tools use official HMRC rates and are updated annually for the current tax year. Get instant, accurate calculations to help you understand your finances, plan ahead, and make informed decisions. Our calculators cover everything from basic PAYE tax calculations to complex scenarios involving Scottish tax rates, multiple jobs, and various deductions. Use our tools to estimate the impact of pay rises, compare job offers, plan for self-employment, or understand your tax code. Whether you need a quick calculation or detailed breakdown of your tax position, our free tools provide the information you need. All calculators are mobile-friendly, easy to use, and provide clear explanations of the results.
Master UK tax calculations with our comprehensive 2025 guide. Learn about PAYE, National Insurance, student loans, pension contributions, and advanced features to maximize your take-home pay legally.
Our tax tools articles are written by tax experts and updated regularly to reflect the latest HMRC guidance and UK tax law changes. Whether you're looking for basic information or detailed guides on specific topics, you'll find comprehensive, easy-to-understand content that helps you navigate the UK tax system with confidence.
All information is based on official HMRC rates for the current tax year 2025/2026. We explain complex tax concepts in plain English, providing practical examples and actionable advice you can use immediately. Our goal is to help UK taxpayers understand their tax obligations, maximize their allowances, and make informed financial decisions.
Use our free PAYE tax calculator to determine your take-home pay and plan your finances better. Includes all 2025/2026 tax rates, National Insurance contributions, and student loan repayments.
Try Tax Calculator