2025 Income Tax Table. Note that it does not take into account any tax rebates or tax offsets you may be entitled. Although the highest headline rate at this income level is the advanced rate of 45%, the marginal rate of income tax for incomes between £100,000 and £125,140 is 67.5% (69.5%.

Try superguide’s income tax calculator to understand the offsets and levies that apply to you, and discover your effective tax rate. The table below lists the approximate tax cut for various income levels from 1 july 2024 compared to.