TCM0304050 - Tax Credits Manual - HMRC internal manual
TCM0304050 - Specialist areas: international: miscellaneous: post-award change of circumstances - lead in You should check the other guidance available on GOV.UK from HMRC as Brexit updates to those pages are being prioritised before manuals. Checklist you have followed the guidance in TCM0138020 you have access to the change of circumstance flowcharts you have the correct user roles to follow this guidance. See the B&C Roles and Access Catalogue. You can find this by going to the Benefits & Credits Homepage / selecting ‘R’ on the B&C A-Z index / selecting ‘Roles and Access Process’...
Source: gov.uk