Ar hyn o bryd, mae bron i hanner aelwydydd Cymru yn cael disgownt neu ostyngiad ar eu bil Treth Gyngor, drwy'r disgowntiau a'r eithriadau niferus, a'n Cynllun Gostyngiadau'r Dreth Gyngor cenedlaethol. Ni fydd hyn yn newid yn sgil y gwaith hwn.
Nearly half of households in Wales currently receive a discount or reduction on their Council Tax bill, through the numerous discounts and exemptions, and our national Council Tax Reduction Scheme. This will not change because of this work.