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Calculate UK Income Tax

At TaxGrid.co.uk, we believe understanding your income tax shouldn't require a degree in finance. That’s why we’ve built a simple, user-friendly tool that helps you calculate your UK tax quickly and clearly — without the jargon.

Whether you’re a salaried employee, a pensioner, or have additional income from dividends or property, our online tax calculator makes it easy to input your figures and get a clear picture of what you owe (or don’t). No guesswork, no complicated forms — just straightforward calculations based on the latest UK tax rules.

We’re here to help individuals better manage their money by demystifying how tax works. While our calculator isn’t a substitute for professional advice, it gives you a reliable starting point for understanding how your income is taxed, what allowances apply, and how contributions or donations might impact your overall liability.

TaxGrid.co.uk is free to use, accessible from any device, and updated to reflect current UK tax bands and thresholds. Whether you're double-checking a payslip or exploring how pension contributions affect your bill, TaxGrid is your practical companion for tax clarity.