Welsh Rates of Income Tax: The outturn is higher than was forecast at the time of the 2021 to 2022 Welsh Budget so this will increase Welsh Government self-funding by £320 million in 2024 to 2025.
Cyfraddau Treth Incwm Cymru: Mae'r alldro yn uwch nag a ragwelwyd adeg Cyllideb Cymru 2021-22 felly bydd hyn yn cynyddu £320m ar hunan-ariannu Llywodraeth Cymru yn 2024-2025.