When Does The 2025 Tax Year Start In Usa. 10, 2025 — the internal revenue service today announced that the nation’s 2025 tax season will start on monday, jan. News irs will soon start accepting tax returns;

The internal revenue service (irs) has announced that the 2025 tax filing season will start on january 27, with the deadline for filing federal tax returns set for april 15, 2025. Americans will learn the exact date the irs will begin accepting returns in a few days, but depending on what day it is, they can get a head start on filing taxes.