Mae ardrethi annomestig yng Nghymru yn codi dros £1 biliwn y flwyddyn i ariannu gwasanaethau llywodraeth leol a'r heddlu. Mae'r holl refeniw a gesglir drwy ardrethi annomestig yn cael ei ail-ddosbarthu i helpu i dalu am y gwasanaethau – addysg, gofal cymdeithasol, rheoli gwastraff, trafnidiaeth, tai, amddiffyn y cyhoedd, hamdden ac amwynderau amgylcheddol a mwy – yr ydym ni oll yn ddibynnol arnynt. Heb y ffrwd refeniw hon, byddai'r gwasanaethau hyn ar eu colled ac mae'n hanfodol bod pob un yn cyfrannu'n deg.
Non-domestic rates in Wales raise more than £1 billion each year to fund local government and police services.  All the revenue raised through non-domestic rates is redistributed to help pay for the services – education, social care, waste management, transport, housing, public protection, leisure and environmental amenities and more – on which we all rely.  Without this revenue stream, these services would suffer and it is vital that everyone makes their fair contribution.