Irs Tax Brackets 2025 Married Filing Separate. For the 2025 tax year, single and married filing separately have increased adjusted income ranges with a maximum highest tax rate of 37% for incomes exceeding. 10 percent, 12 percent, 22 percent, 24 percent, 32 percent, 35 percent, and 37 percent.

For the tax year 2025, the standard deduction for married couples filing jointly will increase to $29,200, an increase of $1,500 over the tax year 2023. For the tax year 2025, the top tax rate is 37% for individual single taxpayers with incomes greater than $609,350 ($731,200 for married couples filing jointly).