2025 Tax Return Due Date
2025 Tax Return Due Date. 2023 federal returns with valid extensions (note: When are taxes due in 2025?
For the 2024/25 tax year, submit paper or online tax returns by 31 october 2025 or 31 january 2026, respectively. It’s worth noting that when a tax due date falls on a weekend or a federal holiday, it automatically shifts to the following business day.