Use our Income Tax Calculator to find out how much tax you'll pay this tax year – you just need to enter details such as your gross income and age.
We've got a whole host of guides on tax reclaims, including:
Every year, millions of people are overtaxed – and some are due £1,000s back. So, do a quick check with our Tax Code Calculator to see if your code's right – just click the button below to get to it.
If your code is wrong, then read our full guide on the topic to learn how to deal with underpaid or overpaid tax.