The WRA was set up by Welsh Government in 2018 to manage the first Welsh devolved taxes, and Dyfed Alsop has been the Chief Executive from the beginning.
Cafodd Awdurdod Cyllid Cymru ei sefydlu gan Lywodraeth Cymru yn 2018 i reoli’r trethi datganoledig cyntaf yng Nghymru, ac mae Dyfed Alsop wedi bod yn Brif Weithredwr o’r dechrau.