Website of the UK government

How to use this service

The link below will take you to the 'SA100 - Individual Tax Return' page on the HM Revenue & Customs (HMRC) website. Here you will find the relevant form as well as guidance when filling it out. It is important to refer to the guidance before completing the form.

To access the form you will need to use a PDF file viewer such as Adobe Reader. Information on how to download this for free is available on the right panel of this page. 

If you choose to file your return on paper, you will need to print these out before completion.

Alternatively you can file your return online, through the HMRC website. Select the link 'Complete your Income Tax Self Assessment (SA) online' below.

• SA100 - Individual Tax Return Opens new window

More useful links

• Complete your Income Tax Self Assessment (SA) online
• What is Income Tax? (money, tax and benefits section)
• Do you need to fill in a tax return? (money, tax and benefits section)
• HM Revenue & Customs Opens new window