About TaxNumbers

TaxNumbers is a free, comprehensive resource for UK tax and finance calculators. We provide high-quality tools and information designed specifically for UK taxpayers, freelancers, small business owners, and accountants. Whether you are a complete beginner or looking for something more advanced, our goal is to give you everything you need in one place.

Why is it free?

We believe everyone deserves access to quality UK tax and finance calculators without paywalls or hidden fees. TaxNumbers is supported by advertising, which allows us to keep all our tools and content completely free. There are no premium tiers, no sign-up walls, and no locked features. Everything is available to everyone, always.

Who is it for?

TaxNumbers is built for UK taxpayers, freelancers, small business owners, and accountants. We design every page with real users in mind, focusing on clarity, speed, and practical value. If you have ever felt overwhelmed by complicated tools or jargon-heavy sites, you will find TaxNumbers refreshingly straightforward.

Your privacy matters

We take privacy seriously. Our tools run directly in your browser wherever possible, meaning your data stays on your device. We collect minimal analytics to understand how people use the site and improve it. We do not sell personal data, and we do not track you across the web.

How it is built

TaxNumbers is built with modern web technology including Next.js, React, and TypeScript. We regularly update our content and tools to ensure accuracy and relevance. Performance and accessibility are core priorities — the site is designed to load fast and work well on any device.

Get in touch

Have a question, suggestion, or found something that needs fixing? We would love to hear from you. Visit ourcontact pageto get in touch.