The Welsh rate of income tax (WRIT) will be set, each year, through a Resolution passed by the National Assembly for Wales (the Assembly) on the basis of a proposal made by Welsh Ministers.
Bydd cyfradd treth incwm Cymru yn cael ei gosod, bob blwyddyn, drwy Benderfyniad a gaiff ei basio gan Gynulliad Cenedlaethol Cymru (y Cynulliad) ar sail cynnig a wneir gan Weinidogion Cymru.