If you are the person who claimed Housing Benefit (or their appointee) and you think a decision we have made about your benefit is wrong you can:
Os chi yw’r un a hawliodd Fudd-dal Tai (neu os chi yw’r un a benodwyd ganddo/ganddi) ac os credwch fod y penderfyniad yr ydym wedi’i wneud am eich budd-dal yn anghywir, gallwch wneud y canlynol: