As a tax authority, we have a legal obligation to protect the confidentiality of taxpayers so we cannot provide data for tax risk cases on such a small pool of users.
Fel awdurdod treth, mae gennym rwymedigaeth gyfreithiol i ddiogelu cyfrinachedd trethdalwyr felly ni allwn ddarparu data ar gyfer achosion risg treth ar gronfa mor fach o ddefnyddwyr.