Mae ardrethi annomestig yn codi dros £1bn bob blwyddyn yng Nghymru, gan godi cyllid hanfodol ar gyfer gwasanaethau cyhoeddus fel addysg, gofal cymdeithasol, rheoli gwastraff a thai.
Non-domestic rates raise more than £1bn each year in Wales, raising vital funding for public services, including education, social care, waste management and housing.