How to Find Your UTR Number: Complete Guide
A Unique Taxpayer Reference (UTR) is a ten-digit number issued by HMRC when you register for Self Assessment or when a company is set up for Corporation Tax. It is your permanent identifier with HMRC and is needed whenever you file tax returns, pay tax, or communicate with HMRC.
Check HMRC Correspondence
The simplest way to find your UTR is by looking at official letters you have received from HMRC. It will appear on your Self Assessment welcome letter, notices to file, tax return reminders, and statements of account. If you have previously filed a return, the UTR will also be printed there.
Use Your HMRC Online Account
If you have a Government Gateway account, you can view your UTR online. Once logged in to your Personal Tax Account or Business Tax Account, you can go to the Self Assessment or Corporation Tax section where the UTR is displayed. This is often the quickest way to retrieve it without waiting for post.
Find It on the HMRC App
Your UTR can also be found on the HMRC mobile app. After signing in with your Government Gateway ID, you can access the Self Assessment area to view your reference number along with deadlines and tax due.
Contact HMRC Directly
If you cannot locate your UTR through documents or online services, you can contact HMRC for assistance. The Self Assessment helpline will verify your identity and then send your UTR by post to your registered address. Alternatively, you can send a secure message through your online account.
Company UTR Numbers
For limited companies, HMRC issues a Corporation Tax UTR at the time of registration. This number is sent to the company’s registered office in a letter titled “Corporation Tax Information for New Companies.” Directors can also access it online through the Business Tax Account.
Why It Matters
The UTR is essential for filing Self Assessment tax returns, paying Corporation Tax, and registering for other HMRC services. It is also required if you appoint an accountant or tax agent to act on your behalf.
Conclusion
Your UTR never changes and remains with you or your company for life. Keep it safe and accessible, as it is central to all tax dealings with HMRC. If misplaced, it can always be recovered through HMRC’s correspondence, online services, or direct contact.
