Confirmation of National Insurance number can be downloaded online
Released 7 November 2018
HMRC are highlighting that individuals can download a letter confirming their National Insurance number through the online personal tax account.
Get your National Insurance number explains how individuals can use the personal tax account to view their National Insurance number or download a letter confirming it or use form CA5403 to get the number by post. Anyone who has forgotten their National Insurance number or needs a letter confirming it, can use the personal tax account to view or download, print, save or share a letter with it on. Alternatively, those who are unable to register for a personal tax account can fill in part 1 of form CA5403 on-screen, then print and post it to HMRC.
For more information, see Get your National Insurance number.