Registering as Self-Employed and Getting Your UTR in the UK
Registering as Self-Employed and Getting Your UTR in the UK
Becoming self-employed in the UK is an important step toward financial independence, but it also comes with specific tax responsibilities. One of the first requirements is to notify HM Revenue & Customs (HMRC) that you are working for yourself and obtain a Unique Taxpayer Reference (UTR). This 10-digit number is essential for filing your annual Self Assessment tax return and managing your tax obligations.
Why You Need to Register as Self-Employed
If you earn income outside of PAYE (Pay As You Earn), HMRC requires you to register for Self Assessment. Once registered, you will receive a UTR number, which acts as your unique identifier within the UK tax system.
Your UTR is required whenever you:
Submit a Self Assessment tax return
Communicate with HMRC about your tax affairs
Make tax payments
Failing to register on time can result in penalties. In most cases, you must register by 5 October following the end of the tax year in which you began self-employment. Missing this deadline may lead to a £100 fine.
How to Register as Self-Employed (Step-by-Step)
1. Decide Your Business Structure
Most freelancers and sole traders in the UK register as self-employed. This is the simplest structure and does not require forming a limited company, although incorporation may be suitable for some businesses.
2. Notify HMRC You’re Self-Employed
You must register for Self Assessment so HMRC knows you are required to file annual tax returns. During registration, you will usually need to provide:
Full name and contact details
National Insurance number
Date you started trading
Description of your work
UK address
3. Receive Your UTR Number
Once your registration is processed, HMRC will issue your Unique Taxpayer Reference (UTR) by post. This typically takes around 10 working days for UK applicants. Your UTR is permanent and will be used for all future Self Assessment returns.
Visit Tax2u Register as Self-Employed Online with HMRC