

REGISTER FOR SELF ASSESSMENT NOW
We’ve made it easy for you to apply for your UTR number online.
Your UTR number will be issued directly from HMRC


We help individuals and companies that often ask the questions ‘how do I register for self assessment?’,
“self assessment registration”, and ‘how do I complete the self assessment registration?'
What is self assessment?
Self-assessment is a process that HMRC uses to collect taxes from Individuals. Individuals who want to start his own
business as a sole trader or self employed must register for self assessment.
How do I register for self assessment?
Why do I need a UTR to register for self assessment?
How can I get my UK UTR online and register as self employed?
We have made the registration process as simple as possible for you. All you need to do is fill out the form above and it will be submitted to HMRC within 24 hours.
If you want to start working as self employed you need to apply for a Unique Taxpayer Reference (UTR) and required
to submit self assessment to HMRC using your UTR number. You will also need your UTR to file a Tax Return
if you earn more than £100,000 during a tax year.
To get your UK UTR number online you have 2 options, register through HMRC’s online page and Register for Self-Assessment or sole trader, you will need a Government Gateway User ID and password to sign in. Or you can simply use this online UTR form provided by Taxandtraders. It is simple and fast to apply online for your UTR number with us.
How long does it take to register for self assessment?
After you submit your self-assessment registration using our easy online form, HMRC will process your application and send your Unique Taxpayer Reference (UTR) number to your home address by post. This can take up to 6 weeks, or as little as 10 working days if you select our FAST TRACK UTR Service.
As an authorised HMRC agent, we take care of the entire process for you — registering you for self-assessment and handling all communication with HMRC. Once registration is completed, you’ll receive your official UTR (Unique Tax Reference number).*
There are no hidden commitments or requirements to use any of our other services. However, if you wish, we also provide Yearly Accounting Support to assist with your Self Assessment Tax Return.
Why choose Taxandtraders.co.uk to help you register for self assessment?
Registering for self-assessment with Taxandtraders is one of the easiest and most hassle-free ways to become self-employed compared to other providers.
The self-assessment registration can be completed in just a few minutes online, and we submit your application to HMRC within 24 hours. You can get started right away by filling in your details above.
After your self-assessment form is completed and sent to HMRC, your UTR number will be issued within 6 weeks — or as quickly as 10 working days if you choose our FAST TRACK UTR option.
If you’d like Taxandtraders.co.uk to communicate directly with HMRC and manage your self-assessment registration, you’ll need to sign the client authorisation (64-8 form) which we’ll send to you by email once you’ve signed up.
All we ask is that you consider using our professional accountancy services for ongoing support during the year and for filing your end-of-year tax returns. If you’re part of the Construction Industry Scheme (CIS), we typically reclaim an average of £2,514 per year for each client and provide expert guidance throughout the tax return process.
Once you register with us, you’ll receive a welcome pack along with details of our helpline, text service, and email support — so you can get answers to any questions at any time.
We understand self-assessment applications can feel overwhelming, so we make the process simple and clear, helping ensure you don’t overpay your income tax during the year.
Taxandtraders Ltd is a trusted construction sector specialist, supporting subcontractors with everything from CIS and UTR registration to managing your HMRC account and claiming back any overpaid taxes.
Taxandtraders Ltd is a privately owned, independent company. We are not HMRC. We are an authorised HMRC agent, which means we can deal with HMRC on your behalf, but we are not endorsed by HMRC. If you have questions, please contact our helpline.
Client Reviews
Hear from our satisfied customers about their experiences.
The service was seamless and made filing my tax return stress-free. Highly recommend!
John Smith
London UK
I was impressed with the professionalism and ease of use. My tax return was completed quickly and accurately. Will definitely use again for future filings.
Emily Jones
Manchester UK