2025 Tax Brackets Married. The new tax brackets for 2025 include rates ranging from 10% to 37%, with adjusted income thresholds based on inflation. 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.

Below are tables of the new 2025 tax brackets for single individuals and couples who are married filing jointly. The new tax brackets for 2025 include rates ranging from 10% to 37%, with adjusted income thresholds based on inflation.