If you are applying for your first UK National Insurance number then fill out this form
This application form will take less than 5 minutes to complete. Once you have submitted your details there is an administration fee of £36.
Do you have a National Insurance number?
Note: If you already have a National Insurance number then you don't need to apply for another. If you've lost it you can use our replacement application form.
Are you a UK citizen?
Note: If you're a UK citizen you will already have a National Insurance number - you may need to use our replacement application form.
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