We focused on supporting people to pay the right tax first time and identified potential tax risks to carry out mitigation activities to reduce the scope for errors.
Gwnaethom ganolbwyntio ar gefnogi pobl i dalu'r dreth gywir y tro cyntaf, a nodi risgiau treth posibl fel bo modd i ni gynnal gweithgareddau lliniaru er mwyn lleihau'r posibilrwydd o gamgymeriadau.