NIM13100 | Class 1A National Insurance contributions: Liability for Class 1A NICs: Person liable to pay Class 1A NICs: ContentsFrom HM Revenue & Customs · National Insurance ManualDetailsContents2 entriesNIM13101Class 1A National Insurance contributions: Liability for Class 1A NICs: Person liable to pay Class 1A NICs: GeneralNIM13110Class 1A National Insurance contributions: Liability for Class 1A NICs: Person liable to pay Class 1A NICs: Relevant payment of earnings: ContentsPreviousNext