HMRC UTR Number

HMRC UTR Number

If you complete a Self Assessment tax return, one reference number underpins the entire process. Your HMRC UTR number is essential for filing online, speaking to HMRC and ensuring your tax record is correctly matched to you.  As we approach the 31 January 2026...
What is a Unique Taxpayer Reference?

What is a Unique Taxpayer Reference?

Your Unique Taxpayer Reference (UTR) is your unique 10 digit code that identifies you to HMRC. Who needs one? Any individual or entity which needs to file a tax return will need a Unique Taxpayer Reference, also known as a UTR. You will receive one when you register...
Find a lost UTR

Find a lost UTR

What is a UTR? A UTR is a 10-digit number Unique Taxpayer Reference. You will automatically be sent it when you: register for Self Assessment set up a limited company Where do I find my UTR? Your UTR will be on previous tax returns and any other documents received...