Tax is usually deducted automatically from wages, pensions and savings. People and businesses with other income must report it in a tax return. If you need to complete a tax return, you need to fill it in after the end of the tax year (5 April), it applies to. 

File your tax return online or send a paper form. 

If you did not send an online return last year, allow extra time (up to 20 working days) as you’ll need to register first. There are different ways to register if you’re: 

You need to keep records (for example bank statements or receipts) so you can fill in your tax return correctly. You can get help to fill in your return.  

HMRC will calculate what you owe based on what you report.  

How much tax you pay will depend on the Income Tax band you are in. There’s a different rate for Capital Gains Tax if you need to pay it, for example you sell shares or a second home. 

For further information: