S Corp Tax Filing Deadline 2024. Even if s corp shareholders get an s corp tax filing extension, they still have to pay taxes by the march. โ the 2024 deadline to file individual income tax returns for 2023 is april 15, 2024.
15 is the typical tax filing deadline for q3 estimated tax payments. Even if s corp shareholders get an s corp tax filing extension, they still have to pay taxes by the march.