Mae pwerau tebyg dros Dollau Teithwyr Awyr eisoes wedi eu rhoi i Senedd Gogledd Iwerddon a’r Alban a bydd Ysgrifennydd y Cabinet yn galw am degwch i Gymru hefyd.
Similar powers over APD have already been given to the Northern Ireland and Scottish Parliaments and the Cabinet Secretary will call for parity for Wales.