Yn 2022-23, manteisiodd dros 261,000 o aelwydydd incwm isel ac aelwydydd sy’n agored i niwed, sef un o bob pum aelwyd, ar ostyngiad yn eu treth gyngor. O’r rhain, ni thalodd oddeutu 211,000 o aelwydydd unrhyw dreth gyngor o gwbl.
In 2022-23, this meant that more than 261,000 vulnerable and low-income households – around one in five households – benefited from a reduction in their council tax.  Of these, almost 211,000 households paid no council tax at all.