This is on top of the £1,000 a year that more than 230,000 households in Wales lost in October 2021 when the UK Government ended the £20-a-week Universal Credit uplift.
Mae hyn ar ben y £1,000 y flwyddyn y collodd mwy na 230,000 o aelwydydd yng Nghymru ym mis Hydref 2021 pan ddaeth Llywodraeth y DU â'r cynnydd o £20 yr wythnos i Gredyd Cynhwysol i ben.