Irs Income Tax Rates 2025. Since inflation is currently lower than in previous years, the adjustments for inflation will increase tax brackets by about 2.8% for 2025. Irs tax brackets are divided based on your taxable income level, with different incomes taxed at different federal income tax rates.
For the 2025 tax year โ the taxes most people will pay in early 2026 โ most single filers will take a standard deduction of $15,000, meaning theyโll pay no tax on that first. The federal income tax has seven tax rates in 2025: