I have worked in London for several years and now I wonder how can i check if my NI number is still valid?

Question

Now I'm in other country and i would really like to check my Ni number(hopefully, online).. Can you please help?

Answer 1

Call 0845 9154665 HMRC National insurance Helpline, as previously stated you NI number is yours and yours only. Look on official documents from when you where in London:

try your end of year statement of tax (P60)

a payslip

a copy of your annual tax return

other official correspondence

or try

http://www.hmrc.gov.uk/nic

Answer 2

Your NI number is valid for your lifetime in sure of it,

Do a google search of NI number see if that brings anything up

Answer 3

your NI number is yours for life, it never changes.