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This is a prototype for user testing.

Topic taxonomy suggestions experiment

Mae ffioedd Tŷ'r Cwmnïau'n newid o 1 Chwefror 2026

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The documents from which the suggested topic taxonomy tags are derived.

  1. Mae'r gwasanaeth cyfrifon ar-lein a ffurflen dreth y cwmni yn cau
  2. Companies House fees are changing from 1 February 2026
  3. Ffioedd y Swyddfa Eiddo Deallusol i gynyddu o fis Ebrill 2026
  4. Cau’r gwasanaeth ar gyfer cyflwyno cyfrifon a Ffurflen Dreth eich Cwmni
  5. Rhoi gwybod i CThEF am newid i’ch buddiannau cwmni