2027 Tax Brackets
2027 Tax Brackets: not announced yet.
The IRS has not published the 2027 tax brackets. The annual inflation adjustments usually appear in October.
This page will carry the 2027 figures, with the document they were read from, once they are published.
Latest available: 2026
Until then, the newest Tax Brackets figures on record here are for 2026. See the full 2026 page, with the passage each figure was read from.
Effective 2026-01-01Source: IR-2025-103 (IRS)Verified 2026-09-03
37% rate, head of household, 35% rate, head of household, 32% rate, head of household, 24% rate, head of household, 22% rate, head of household, 12% rate, head of household, 12% rate, married filing separately, 22% rate, married filing separately, 24% rate, married filing separately, 32% rate, married filing separately, 35% rate, married filing separately, 37% rate, married filing separatelySource: Rev. Proc. 2025-32 (Internal Revenue Bulletin 2025-45) (IRS)Verified 2026-09-03