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  1. Find your National Insurance number - GOV.UK

    Information on how to find your National Insurance number and how to get a letter with your National Insurance number on.

  2. Apply for a National Insurance number - GOV.UK

    Apply for your first National Insurance number - you must have the right to live and work in the UK.

  3. National Insurance: introduction - GOV.UK

    You have a National Insurance number to make sure your National Insurance contributions and tax are recorded against your name only. Your National Insurance number remains the same...

  4. National Insurance - GOV.UK

    National Insurance numbers Apply for a National Insurance number Find your National Insurance number

  5. National Insurance: enquiries - GOV.UK

    May 14, 2025 · You can quickly get confirmation of your National Insurance number in your personal tax account or on the HMRC app. You will not be given your National Insurance …

  6. National Insurance: detailed information - GOV.UK

    Feb 8, 2024 · Guidance for National Insurance. Including how to apply for a National Insurance number and check your record. As well as rates, paying, refunds, voluntary contributions and …

  7. Get your National Insurance number by post - GOV.UK

    May 8, 2024 · Your National Insurance number will be on tax-related documents like your Payslip or P60. You can also find your National Insurance number and get a copy of it online.

  8. Look up a National Producer Number - NIPR

    Quickly find your National Producer Number (NPN) with NIPR's official lookup tool -- essential for managing your insurance license.

  9. How do I find my National Insurance Number? - Prowess

    Jan 6, 2025 · Your National Insurance number is a unique reference number that is used to identify and keep a record of all your National Insurance contributions and tax-related affairs …

  10. National Insurance Number in the UK

    A National Insurance Number (NIN/NINO) is a unique personal identifier assigned to everyone who needs to pay National Insurance (NI) contributions or claim social benefits in the UK.