In this section:
- Your tax return: the basics
- File your tax return online
- Your tax bill, payments, deadlines, corrections and refunds
- Appeals, penalties and tax enquiries
- Tax returns if you're self-employed or in a partnership
- Dealing with a tax return for someone who has died
- Tax returns for trustees or charities
- Tax returns for registered pension schemes
- Tax returns, forms and help sheets
Your tax bill, payments, deadlines, corrections and refunds
Understanding your tax calculation Your Self Assessment tax calculation explained, why it's important to check it and tell us if you think it is wrong.
Understanding your Self Assessment Statement Your Self Assessment Statement explained, how to check the figures and change payments on account.
How to pay your taxPaying your tax online, by telephone banking or other methods.
Tax return deadlines and penalties The key deadlines for sending in your tax return and paying any tax due, automatic penalties and interest payable if you're late.
Tax return corrections and refunds How to correct a mistake or make an amendment on a tax return, how to claim a tax refund or correct an underpayment or overpayment.
What to do if you can't pay your tax bill Who to contact if you can't pay your tax bill on time and how to make arrangements to pay by instalments or pay late.
