From this we developed an action plan to make several improvements to our tax system to make it more accessible – we published this as part of our Accessibility Statement in September 2020.
O hyn, datblygwyd cynllun gweithredu gennym i wneud sawl gwelliant i'n system dreth er mwyn ei gwneud yn fwy hygyrch – cyhoeddwyd hwn gennym fel rhan o'n Datganiad Hygyrchedd ym mis Medi 2020.