AAII 2025–2026 Tax Guide: 2026 Tax Rates, Deductions and Allowable Benefits
Reference tables showing 2026 marginal rates, capital gains brackets, standard deductions, credits, exemptions and other key numbers for planning ahead.
Tax rates, deductions, credits and other provisions for your 2026 taxes are presented in the tables below. Inflation adjustments for many thresholds, deductions and credits averaged 2.5%. New charitable contribution rules and reduced alternative minimum tax (AMT) exemption phaseout thresholds will take effect in 2026; see our Key Tax Numbers for 2025 and 2026 article for details.
For a review of the 2025 tax numbers, see the 2025 Tax Rates, Deductions and Allowable Benefits article.