TCM0166000 | Notes - Standardised Messages (O): contentsFrom HM Revenue & Customs · Tax Credits ManualDetailsContents2 entriesTCM0166020Notes - Standardised Messages (O): Standardised Messages - O - overpayments (codes from OA to OM)TCM0166040Notes - Standardised Messages (O): Standardised Messages - O - overpayments (codes from ON to OZ)PreviousNext