These will consider financial data provided by HMRC for this period, and so, should fall in line with the quarterly reporting and invoicing requirements.
Bydd y rhain yn ystyried data ariannol a ddarparwyd gan CThEF ar gyfer y cyfnod hwn ac, felly, dylent gyd-fynd â’r gofynion o ran cyflwyno adroddiadau ac anfonebu bob chwarter.