We have made a number of improvements to the Welsh tax system in 2018, including adjustments to the legislation, improvements to WRA guidance and services such as the LTT return.
Rydym wedi gwneud nifer o welliannau i system drethi Cymru yn 2018, gan gynnwys addasiadau i’r ddeddfwriaeth, gwelliannau i ganllawiau ACC a gwasanaethau fel y ffurflen TTT.