You can check your number using your online Personal tax account or on the HMRC App. When you go online you’ll be asked some questions to start with, to confirm who you are. Don’t worry if you can’t get into it on your first attempt, you can try again later.

How many letters is a National Insurance number?

two letters
National insurance numbers (NINo) should appear in the following combination of letters and numbers – two letters, six numbers, one letter. For example: QQ 123456 C.

Where can I Find my Lost National Insurance number?

Find a lost National Insurance number. You can find your National Insurance number on your payslip, P60, or letters about tax, pensions and benefits. You can also find it through your personal tax account and download a confirmation letter.

Where do I go to apply for a National Insurance number?

You will not need to call the National Insurance number application line. But you might need to attend an interview at Jobcentre Plus (or a processing centre if you’re in Northern Ireland). To apply for a National Insurance number you must: Call the National Insurance number application line to apply.

What is the National Insurance number in the UK?

The National Insurance number (NINO) is a number in the administration of the social security system or National Insurance used in the United Kingdom. The number also used for some purposes in the UK tax system. Sometime it is a “personal account number” in UK. The number is sometimes referred to as a NI No or NINO.

Where can I Find my National Insurance Number ( NINO )?

For example, if you want to register to vote in the upcoming general election on 12 December 2019, you will need to provide your NINO. Of course, if you had once known it, but have now lost or forgotten it, then you may be able to find your NINO on old official documents – for example, payslips from a job, your tax return, or a PAYE coding notice.