2025 Irs Accepting Dates Calendar. Tax season starts the day the irs begins accepting returns, typically in late january. But as tax season quickly approaches, the irs reminds taxpayers there are important steps they can take now to get ready for 2025.
Tax season began on january 29, 2024 and ended on april 15, 2024. This is the date when the irs starts accepting and processing federal tax returns.