Mae Llywodraeth Cymru wrthi’n ystyried sut y gellid datblygu ysgogiadau cyllidol newydd fel rhan o ystyriaethau ehangach am drethi newydd posib yng Nghymru. Roedd hyn yn cynnwys ystyried cynnig gan yr Athro Gerald Holtham i gyflwyno ardoll gofal cymdeithasol i godi adnoddau ychwanegol ar gyfer gofal cymdeithasol, y byddai pobl yn ei dalu o'u hincwm.
The Welsh Government is currently considering how its new fiscal levers could be developed as part of a wider consideration about potential new taxes in Wales. This has included consideration of a proposal by Professor Gerald Holtham to introduce a social care levy to raise additional resources for social care, which people would pay from their income.