Mae gwaith bellach yn cael ei wneud gan y VOA i sicrhau bod gwerth ardrethol newydd yn cael ei ddyrannu i bob eiddo ar sail eu gwerth rhentu ar y Dyddiad Prisio Rhagflaenol o 1 Ebrill 2015.
Work is now being undertaken by the VOA to ensure that all non-domestic properties are assigned a new Rateable Value based upon their estimated rental value as at the Antecedent Valuation Date of 1 April 2015.