When Is Tax Season 2025 2025 Calendar. Income tax calendar february 2025 deadlines march 2025. 27 as the official start date of the 2025 tax season, and expects more than 140 million tax returns to be filed by.

27, is the official start to the 2025 tax season, the irs said. The internal revenue service announced that the 2025 tax filing season will officially begin on jan.