Irs Tax Changes For 2025 Tax Year. The 37% top tax rate applies to singles earning over $626,350 and married couples earning. This guide by our team at lewis cpa will break down what tax changes are coming in 2025 and will help you navigate the new irs rules for 2025.

Below, we identify the nine of the biggest. The irs recently announced the annual inflation adjustments for the 2025 tax year.