New Tax Laws For 2025 Tax Season Irs. 10, 2025 — the internal revenue service today announced that the nation’s 2025 tax season will start on monday,. Get help navigating 2024 taxes.

But almost $6 out of every $10 of the new funding is directed toward enforcement, or boosting audits of wealthy tax cheats and businesses that skirt tax laws, the report noted. For 2025, the irs has adjusted income tax brackets to accommodate rising wages.