The WRA has published official statistics on Land Transaction Tax and Landfill Disposals Tax since it started collecting and managing both taxes in April 2018.
Mae ACC wedi cyhoeddi ystadegau swyddogol ar y Dreth Trafodiadau Tir a’r Dreth Gwarediadau Tirlenwi ers iddo ddechrau casglu a rheoli'r ddwy dreth ym mis Ebrill 2018.