tag:www.gov.uk,2005:/search/services Services 2016-10-31T17:04:43+00:00 HM Government tag:www.gov.uk,2005:/claim-national-insurance-refund 2016-10-31T17:04:43+00:00 Check how to claim a National Insurance refund Find out how to claim a refund on the National Insurance (NI) you’ve paid to HM Revenue and Customs (HMRC).