If you wish to appeal on these grounds you must first notify our Council Tax section in writing so that they have the opportunity to reconsider the case.
Os dymunwch apelio ar sail un o’r rhain, mae’n rhaid i chi’n gyntaf hysbysu’r adran Treth y Cyngor yn ysgrifenedig er mwyn iddynt gael cyfle i ailystyried yr achos.