Mae'n bwysig nodi, os bodlonir rhai amodau penodol, fod rhyddhad treth yn berthnasol i rai achosion cwmni a all ddileu eu rhwymedigaeth yn llawn neu’n rhannol wrth iddynt brynu eiddo preswyl. Mae enghreifftiau o drafodiadau a gaiff eu rhyddhau yn y cyd-destun hwn yn cynnwys:symud eiddo rhwng gwahanol rannau o'r un grŵp o gwmnïaupryniannau gan ddarparwyr tai cymdeithasolcwmnïau sy'n darparu morgeisi cyllid amgen penodolpryniannau cyfnewid rhannol gan adeiladwyr tai ac mewn amgylchiadau eraill
It’s important to note that if certain conditions are met, a tax relief applies to some of the company cases which may fully or partially cover their liability when purchasing residential property. Examples of relieved transactions in this context include:movement of property between different parts of the same group of companiespurchases by social housing providerscompanies providing certain alternative finance mortgagespart exchange purchases by housebuilders and in other circumstances