Mae’r fframwaith cyllidolyn datgan sut caiff Llywodraeth Cymru ei chyllido yn dilyn datganoli treth dir y dreth stamp, y dreth dirlenwi a chyfraddau treth incwm Cymru.
The fiscal frameworksets out how the Welsh Government will be funded following the devolution of stamp duty land tax, landfill tax and Welsh rates of income tax.