Canllawiau

Credydau treth: cais ffurfiol am wybodaeth - WTC/FS3

Bydd CThEM yn anfon y daflen wybodaeth hon atoch os nad ydych wedi rhoi’r holl wybodaeth y mae wedi gofyn amdani.

Dogfennau

Credydau treth: cais ffurfiol am wybodaeth - WTC/FS3

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 [email protected]. 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 sy’n adlewyrchu safbwynt CThEM ar adeg eu hysgrifennu.

Updates to this page

Cyhoeddwyd ar 2 Ebrill 2014
Diweddarwyd ddiwethaf ar 6 Ebrill 2021 + show all updates
  1. Tax credits formal request for information forms have been added for tax year 2021.

  2. Tax credits formal request for information forms have been added for tax year 2020.

  3. A new version of the English and Welsh versions of the Tax credits: formal request for information - WTC/FS3 form for 2019 has been added to the page.

  4. Rates, allowances and duties have been updated for the tax year 2017 to 2018.

  5. A new version of this form has been added to the page.

  6. The 2015 to 2016 form has been added to this page.

  7. First published.

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