Where such a return is required it must be sent to the WRA within 30 days, beginning with the day after the disqualifying event occurred, and must include a self-assessment.
Os bydd gofyn dychwelyd ffurflen o'r fath, rhaid ei anfon i ACC o fewn 30 diwrnod, gan ddechrau ar y diwrnod ar ôl y digwyddiad datgymhwyso, a rhaid iddi gynnwys hunanasesiad.