Tax Extension Deadline 2024 For S Corp. This is the cutoff for electing to be taxed as an s corp for the current year. You can extend the due date for filing your personal income tax return by six months (e.g., to october 15, 2024, for 2023 tax year returns) by filing form 4868 or making an electronic tax payment before the april 15 (or april 17) deadline.

The deadline for filing income tax returns (itr) for those who require an audit remains 31 october 2024 as on date. Consequently, the extension would move the deadline to september 15.