When Can You Start Filing Taxes 2025 Turbotax. If you choose the option to pay all of your previous year’s tax liability, unpaid taxes will be due when you file your 2025 individual tax return by the april 2026 deadline, according. Prepare yourself for the 2025 tax season by noting the important deadlines for submitting your federal tax return, whether by mail or electronically.

7, 2025 — the internal revenue service announced today that the irs free file guided tax software will be available friday for taxpayers ahead of the official start of tax. Another important date to remember is april 15th.