Tax Brackets 2024 Married Jointly Calculator. Knowing your income tax rate can help you calculate your tax liability for unexpected income, retirement planning or investment income. For the tax year 2024, the top tax rate is 37% for individual single taxpayers with incomes greater than $609,350 ($731,200 for married couples filing jointly).

Married filing jointly or qualifying surviving spouse. Estimate federal income tax for 2020, 2019, 2018, 2017, 2016, 2015 and 2014, from irs tax rate schedules.