Steven Bartlett
Member
I’m completing an online financial application, and it requires a UK Tax Identification Number. I’m not sure where this information is shown. Can someone explain where I can find it?
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How do I find my Tax Identification Number in the UK?
- Thread starter Steven Bartlett
- Start date
Richard Branson
Member
Hey there! This is a bit confusing because in the UK, Tax Identification Number (TIN) doesn’t always mean the same thing. It depends on what the financial application is asking for and your own tax situation.
If they mean your National Insurance number, you can usually find it on your payslip, P60, letters from HMRC, or through your GOV.UK account. If they’re asking for your UTR (Unique Taxpayer Reference), that’s generally something you’ll have if you’re registered for Self Assessment or have certain business tax responsibilities. You can find your UTR in your Personal Tax Account, the HMRC app, your tax returns, or other correspondence from HMRC.
Read the application form carefully. If it simply says Tax Identification Number without specifying anything, don't guess. I’d suggest you check exactly what the form is asking for before entering anything. If it’s still unclear, ask the form provider which Tax Identification Number they mean.
If they mean your National Insurance number, you can usually find it on your payslip, P60, letters from HMRC, or through your GOV.UK account. If they’re asking for your UTR (Unique Taxpayer Reference), that’s generally something you’ll have if you’re registered for Self Assessment or have certain business tax responsibilities. You can find your UTR in your Personal Tax Account, the HMRC app, your tax returns, or other correspondence from HMRC.
Read the application form carefully. If it simply says Tax Identification Number without specifying anything, don't guess. I’d suggest you check exactly what the form is asking for before entering anything. If it’s still unclear, ask the form provider which Tax Identification Number they mean.
You might be confused. The point is that the UK doesn't use a single "Tax Identification Number." For individuals, it usually means your National Insurance number or Unique Taxpayer Reference (UTR).
Find your National Insurance number on your payslips, P60, or the HMRC app. Your UTR is also on past tax returns or HMRC letters.
Find your National Insurance number on your payslips, P60, or the HMRC app. Your UTR is also on past tax returns or HMRC letters.
Alistair Sterling
New member
In the UK you, individually, don’t get a Tax Identification Number. You will generally use either your National Insurance (NI) number or your Unique Taxpayer Reference (UTR).
Check your payslips or P60: Your 9-digit National Insurance number is printed clearly near your name on most official employer documents.
Log into the HMRC app: You can easily view and download proof of your NI number through your digital Personal Tax Account on your smartphone.
Review previous tax documents: If you are self-employed, your 10-digit UTR is located on your past Self Assessment returns, Statements of Account, or official HMRC letters.
Check your payslips or P60: Your 9-digit National Insurance number is printed clearly near your name on most official employer documents.
Log into the HMRC app: You can easily view and download proof of your NI number through your digital Personal Tax Account on your smartphone.
Review previous tax documents: If you are self-employed, your 10-digit UTR is located on your past Self Assessment returns, Statements of Account, or official HMRC letters.
Harrison023
New member
Tax identification differs if you’re an employee, self-employed, or running a business. There is no single number, and it varies. For individuals, it is the National Insurance number. For the self-employed, it is the Unique Taxpayer Reference, and for companies it is the Company UTR.
The Tax Identification Number in UK for people like you and me is usually your National Insurance number, or your Unique Taxpayer Reference (UTR) if you do self-assessment. This can be easily found these on your payslips, your annual P60, official letters from HMRC, or by checking the HMRC app and your online personal tax account.
If you need your UK Tax ID right now, just log into your Gov.uk personal tax account or the HMRC app. It's either your National Insurance number or your UTR.
If you need your UK Tax ID right now, just log into your Gov.uk personal tax account or the HMRC app. It's either your National Insurance number or your UTR.
Karren Brady
New member
There is not a single, universal TIN in the UK. It is the National Insurance number for individuals. The Unique Taxpayer Reference is for the self-employed and the Company UTR is for companies. They can be found in the HMRC app or in the previous tax returns of the company.
Lord Amias
New member
The UK doesn't have a single TIN. In case of individuals, it's usually your National Insurance number (2 letters, 6 digits, 1 letter, e.g. QQ 12 34 56 C). Some forms may also ask for UTR (10 digits) instead.
Follow these steps for quick fix:
Step 1: Sign in to your HMRC Personal Tax Account on GOV.UK or open the HMRC app.
Step 2: Find your National Insurance (NI) number.
Step 3: Download or view proof of your NI number if needed.
Step 4: If you're registered for Self Assessment, check your account for your UTR (Unique Taxpayer Reference). In case you are an employee with no self-assessment, your TIN will be your NI number 99% of times.
Follow these steps for quick fix:
Step 1: Sign in to your HMRC Personal Tax Account on GOV.UK or open the HMRC app.
Step 2: Find your National Insurance (NI) number.
Step 3: Download or view proof of your NI number if needed.
Step 4: If you're registered for Self Assessment, check your account for your UTR (Unique Taxpayer Reference). In case you are an employee with no self-assessment, your TIN will be your NI number 99% of times.
Baron Emeric
New member
While filling up the form, look carefully which number is needed. If it says TIN, then fill your NI number.
Next, if it says UTR or Tax Reference number, it will be your UTR. You can get these numbers from here:
Next, if it says UTR or Tax Reference number, it will be your UTR. You can get these numbers from here:
- NI number: payslip, P60, P45, or HMRC/DWP letters.
- UTR (10 digits): your SA250 "Welcome to Self Assessment" letter, previous tax returns, Statements of Account, or payment reminders. If you have lost your UTR, simply call HMRC.