Us 2025 Tax Brackets Married Jointly. Income tax brackets have been adjusted for 2025, impacting tax liabilities for both single and joint filers. The top marginal income tax rate of 37 percent will hit taxpayers with taxable income above $626,350 for single filers and above $751,600 for married couples filing jointly.

For comparison, the standard deduction amounts for single taxpayers and married taxpayers filing separately was $14,600 in 2024. Among the adjustments announced, the updated marginal rates for tax year 2025 are as follows: