Our taxation system is among the most progressive in the OECD in that those on lower incomes pay less income tax as a share of their income than those on higher incomes. Budget 2023 included a significant personal income tax package, estimated to cost €1.13 billion. Overall, in all the measures contained in that tax package, it is expected 2.1 million taxpayers will benefit in different ways. It is important to bear in mind, however, that tax measures form only one component of the budget. The Department’s analysis…