2025 Tax Brackets Married. The internal revenue service adjusts federal income tax brackets annually to account for inflation, and the new brackets can help you estimate your tax obligation based on. For single taxpayers and married individuals filing separately for tax year 2025, the standard deduction rises to $15,000 for 2025, an increase of $400 from 2024.
The brackets are progressive, meaning higher income is taxed at a. The top marginal income tax rate of 37% will hit taxpayers with taxable income above $626,350 for single filers and above $751,200 for married couples filing jointly.