Find out how working tax credit and child tax credits work, who receives tax credits and how to apply.
Our calculations should help you work out how much tax credit you might be entitled to in the current tax year
Discover whether you're eligible to claim working tax credit, and how much you may receive in 2021-22
Calculate how much child tax credit you are entitled to receive in the 2021-22 tax year
How to renew your tax credits, when to complete your tax credit renewal pack and what to do if you miss your renewal deadline.
What to do if you're paid too much tax credit, why you might receive a tax credit overpayment and how to appeal if HMRC asks you to pay it back