As a prescribed person under whistleblowing law, our employees can whistleblow to us about Land Transaction Tax and Landfill Disposals Tax.
Fel person rhagnodedig o dan gyfraith chwythu'r chwiban, gall ein gweithwyr chwythu’r chwiban i ddweud wrthym am Dreth Trafodiadau Tir a Threth Gwarediadau Tirlenwi.