Canllawiau

Gwybodaeth gyffredinol ynghylch gwiriadau cydymffurfio: CC/FS1a

Mae'r daflen wybodaeth hon yn rhoi gwybodaeth ynghylch gwiriadau cydymffurfio.

Dogfennau

Ynghylch gwiriadau cydymffurfio: CC/FS1a

Gwneud cais am fformat hygyrch.
Os ydych chi'n defnyddio technoleg gynorthwyol (er enghraifft, rhaglen darllen sgrin) a bod angen fersiwn o'r ddogfen hon arnoch mewn fformat mwy hygyrch, e-bostiwch different.format@hmrc.gov.uk. Rhowch wybod i ni pa fformat sydd ei angen arnoch. Bydd yn ein helpu ni os byddwch chi'n dweud pa dechnoleg gynorthwyol rydych chi'n ei defnyddio.

Manylion

Arweiniad yn unig yw’r taflenni gwybodaeth hyn sy’n adlewyrchu safbwynt Cyllid a Thollau ar adeg eu hysgrifennu.

Cyhoeddwyd ar 31 August 2012
Diweddarwyd ddiwethaf ar 13 April 2023 + show all updates
  1. 'Digital Services Tax' has been added to the list of compliance checks.

  2. The CC/FS1a privacy notice information has been updated.

  3. The ‘Compliance checks this factsheet relates to’ section has been updated.

  4. The‘Compliance checks that this factsheet relates to’ section has been updated.

  5. This factsheet has been updated throughout and highlights HMRC support available for customers needing help.

  6. The factsheet has been updated to explain HMRC's use of open source research.

  7. The factsheet has an updated 'More information' section that explains what information HMRC may use when dealing with compliance checks.

  8. This factsheet has been updated to include new legislation about when a penalty is restricted because of the timing of the disclosure.

  9. New helpsheet published.

  10. Updated version of Compliance Factsheet 1a

  11. First published.