Using some of the £500,000 investment for digital change received in the autumn (2019), we made several improvements to our tax system.
Gan ddefnyddio rhywfaint o'r buddsoddiad o £500,000 a dderbyniwyd yn yr hydref (2019) ar gyfer newid digidol, aethom ati i wneud sawl gwelliant i'n system dreth.