Mae eisoes nifer o eithriadau i’r Dreth Gyngor a bydd y rhain hefyd yn ymestyn i bremiymau’r Dreth Gyngor. O ganlyniad, mae’r ymgynghoriadau hyn ond yn ystyried eithriadau posibl i bremiymau’r Dreth Gyngor yn ogystal â gwelliannau a allai fod yn ofynnol i eithriadau sydd eisoes yn bodoli , er enghraifft, y rheini lle mae cyfyngiad amser arnynt, yng ngoleuni cyflwyno’r premiymau.
There are already numerous existing exemptions to Council Tax and these will also extend to the Council Tax premiums.  As a result, these consultations only consider potential exemptions to the Council Tax premiums as well as amendments that may be required to existing Council Tax exemptions, for example, those which are time limited, in light of the introduction of the premiums.