Tax Deadline 2024 Extension October. 29, 2024 — the internal revenue service successfully opened the 2024 tax season today by accepting and processing federal individual tax returns as the. Those who file irs form 4868 on or before april 15, 2024, to request a tax extension have until oct.

Your guide to filing a tax extension, including key dates, how to file a tax extension in 2024 and the forms. The irs encourages taxpayers to file electronically asap.