Tax Brackets 2024 Single Filing. In 2024, the top tax rate of 37% applies to those earning over $609,350 for individual single filers, up from $578,125 last year. As noted earlier, the 2024 federal income tax rates consist of seven brackets:
There are seven federal tax brackets for tax year 2024. Single, married filing jointly, married filing separately, head of household, and qualifying widow(er) with dependent child.