Ar ôl ystyried y mater a meddwl am yr effaith y gall ail gartrefi ei chael ar y cyflenwad tai pan fo eisoes  yn anodd i lawer o unigolion a theuluoedd gael eu cartref eu hunain, mae Llywodraeth Cymru wedi cyflwyno diwygiad i’r Bil a fyddai’n rhoi pŵer disgresiwn i Awdurdodau Lleol godi cyfradd uwch o Dreth Gyngor ar ail gartrefi.
Following consideration of the matter and the impact which second homes may have on the supply of housing at a time when so many individuals and families struggle to attain a home of their own, the Welsh Government has tabled an amendment to the Bill to provide Local Authorities with a discretionary power to charge a higher rate of Council Tax on second homes.