Obtaining a National Insurance number
Where child benefit is being paid for a child resident on the Isle of Man a National Insurance number should be issued to the child at age 16 by post. If child benefit is not being paid for a child because the claimant's income is too high, the child can obtain form CA3499 Application for a National Insurance Number – Juvenile Registration by contacting us by telephone on +44 1624 685400 once they have reached age 16.
Otherwise a person can obtain form CA5400 Application for a National Insurance Number by contacting us. The person will be required to attend a 15 minute interview at which they must produce two forms of identification (ID), one of which must be photographic.