2024 Tax Rate Single Marginal. But some of your income will be taxed in lower tax brackets: Knowing your income tax rate can help you calculate your tax liability for unexpected income, retirement planning or investment income.
Knowing your income tax rate can help you calculate your tax liability for unexpected income, retirement planning or investment income. For tax year 2024, the top tax rate remains 37% for individual single taxpayers with incomes greater than $609,350 ($731,200 for married couples.