Your National Insurance number is a 9 digit reference made up of letters and numbers in the format QQ123456A. Please enter the reference with no spaces.
You can find your National Insurance number on:
• a P60 certificate from your employer
• a payslip from your employer
• a PAYE Coding Notice or a letter from HM Revenue & Customs
• any letter from the Department for Work and Pensions or Jobcentre Plus