Sole traders, boy, have we got news for you? You too, have to pay taxesđ But, unlike PAYE employees, youâll have to declare your income to HMRC.
(Ironic clap of thunder) âĄ
Oh, and donât forget about your Sole Trader UTR number â youâll need that to keep things running smoothly. But donât worry, weâve got you covered. âïž Hereâs everything you need to know.
Sole trader is legal jargon for self-employed people in the UK. If youâre a sole trader, youâre responsible for owning, managing and all-round bossing your business.
Here are some examples:
So, youâre bossing your own business. Or side hustlinâ your way to success. Congrats đ
We hate to rain on your parade, but with great power comes great responsibility…
Yes, as a sole trader, you’ll need to register for Self Assessment. HMRC will want to keep track of your income and tax you accordingly.
As a sole trader, youâll need to:
Yikes! We hope youâre taking notes.
Youâll need to register by 5th October. đ Weâd highlight, circle, and bookmark this one!
The good news is, the registration process is straightforward. Particularly as you have us to guide you. đ Youâll only ever need to register once, and hereâs what you need to do:
Youâll get a letter with your Unique Taxpayer Reference (UTR) number by post. After you get that letter, you’ll receive another one within 10 working days with a code to activate your sole trader UTR number.
You can also register using this form:
It can take around 4 weeks to complete the Self Assessment registration process â so start ASAP! Future you will be gratefulđ
When you register as a sole trader, HMRC will issue you a Unique Taxpayer Reference (UTR) number. This is a 10-digit number thatâs used to identify you when dealing with HMRC.
Once youâve registered for Self Assessment, youâll receive your sole trader UTR number by post. Itâs important to keep this number safe because youâll need it for your tax returns, communications with HMRC, and much more. Without it, HMRC wonât be able to process your tax information. đ«
Make sure you keep your sole trader UTR number handy and avoid losing it! If you ever misplace it, you can always request a new one from HMRC.
You’ll need this information so keep it to hand (or write it down on paper, we’re not fussy!).
If you stop being a sole trader, youâll have to let HMRC know as soon as possible, otherwise, theyâll still expect you to file a Self Assessment tax return. đ±
Yes, as a sole trader, you can be VAT-registered if your taxable turnover exceeds the VAT registration threshold. If your income is below this threshold, you’re not required to register for VAT, but you can choose to do so voluntarily if you wish.
The value added tax rates in the 2025/26 tax year đ
Tax rate | What the rate applies to | |
Standard rate | 20% | Most goods and services |
Reduced rate | 5% | Goods and services like childrenâs car seats and home energy  |
Zero rate | 0% | Goods and services like most food, books and childrenâs clothes |
*Businesses who earn more than ÂŁ90,000 in a tax year must register for VAT. See here for more information.
Once registered, you’ll need to charge VAT on your sales and can reclaim VAT on your business expenses.
Ah yes, we thought you might want to hear more. đ As a sole trader, youâve got a lot to keep track of. Which is why we mentioned our free bookkeeping tools. đ«Ł
Our accounting overview allows you to track all your business income and expenses, all at once.
And, you can securely connect your bank account or credit cards to automate your finance management.
But, thatâs not all. Find out more here. đ
Woah. That was a lot to digest. đ„č But, youâve done it now!
Register as a sole trader, get your sole trader UTR number, and the hard part is done. đ„” And, youâre welcome back here anytime, for all the advice you need.
Manage your self-employed finances in one place with 10/10 bookkeeping tools.
Or see our Guides, Calculators or Taxopedia