Income tax tool

Published 13/05/2022   |   Last Updated 01/03/2023   |   Reading Time minutes

From 6 April 2019, income tax rates paid on non-savings, non-dividend (‘NSND’) income by Welsh taxpayers fell by 10p in the pound and were replaced by the Welsh Rates of Income Tax.

Keeping tax rates paid by Welsh taxpayers unchanged by setting a 10p rate in each band is forecasted to raise over £2 billion for the Welsh Government in 2023-24, based on data and OBR forecasts December 2022.

This model has been updated by Senedd Research based on analyses produced by Welsh Government and researchers from the Wales Fiscal Analysis team at Cardiff University’s Wales Governance Centre.

Adjust the sliders to vary the income tax rates and behavioural changes and see the estimated effects on the Welsh Government's income tax revenue. Enter your annual taxable income to see how much you pay, or would pay, the Welsh and UK Governments.