Canllawiau

Hysbysiadau gwybodaeth — CC/FS2

Mae’r daflen wybodaeth hon yn dweud wrthych pa wybodaeth a dogfennau y mae angen i chi eu rhoi i CThEF i wirio’ch sefyllfa dreth.

Dogfennau

Manylion

Mae’r daflen wybodaeth hon yn rhoi manylion am y canlynol:

  • y dogfennau a gwybodaeth fydd yn rhaid i chi eu rhoi i CThEF
  • sut a phryd i roi yr hyn sydd ei angen arnom i CTHEF
  • unrhyw hawl i apelio

Dim ond arweiniad yw’r taflenni gwybodaeth, ac maent yn adlewyrchu safbwynt CThEF ar adeg eu hysgrifennu.

Updates to this page

Cyhoeddwyd ar 1 Ebrill 2009
Diweddarwyd ddiwethaf ar 30 Ebrill 2025 show all updates
  1. Updated 'Information notices — CC/FS2' document to include a section for 'More information online about compliance checks'. The section for 'If you need help' has also been updated to 'If you need extra support'.

  2. The ‘If you need help’ section has been updated to include how to get help from HMRC if you need extra support. Information about the HMRC privacy notice has been added.

  3. This factsheet has been updated for customers who need extra support.

  4. Updates have been made to paragraph 'What happens if you fail to comply with an information notice'.

  5. First published.

Argraffu'r dudalen hon