Irs Tax Rates 2025 Married Filing Jointly. Each year, the irs tax rate brackets are adjusted for inflation. The irs has released its 2025 tax brackets (the bracketed tax rate table for irs federal income tax rates).

The irs adjusted 2025 tax brackets for inflation, increasing income thresholds by about 2.8% from 2024, allowing more income to be taxed at lower rates. For heads of households, the standard deduction will be.