What Is The Supplemental Tax Rate For 2025

What Is The Supplemental Tax Rate For 2025. In 2025, the 0% tax rate will cover individuals who earn up to $48,350 and. For the tax year 2025, the top tax rate is 37% for individual single taxpayers with.

Before we get into the supplemental tax rates by state, let’s review supplemental income tax. For the tax year 2025, the top tax rate is 37% for individual single taxpayers with.