Welsh Rates of Income Tax: The outturn is lower than was forecast at the time of the 2020 to 2021 Welsh Budget so this will reduce Welsh Government self-funding by £30 million in 2023 to 2024.
Cyfraddau Treth Incwm Cymru: Mae'r alldro yn is nag a ragwelwyd adeg Cyllideb Cymru 2020-21 felly bydd hyn yn lleihau hunan-ariannu Llywodraeth Cymru gan £30m yn 2023 i 2024.