Ar 10 Rhagfyr, cyhoeddodd Ysgrifennydd y Cabinet dros Gyllid estyniad o gynllun rhyddhad ardrethi'r stryd fawr yn 2019-20, gan gynnwys £2.4m, a ddyrennir i'r awdurdodau lleol trwy setliad llywodraeth leol, i ddarparu rhyddhad ardrethi disgresiynol ychwanegol er mwyn i fusnesau lleol a thalwyr ardrethi eraill ymateb i faterion lleol penodol.
On 10 December, the Cabinet Secretary for Finance announced an extension of the high streets rate relief scheme in 2019-20, including £2.4 million, allocated to local authorities through the local government settlement, to provide additional discretionary rates relief for local businesses and other ratepayers to respond to specific local issues.