Tax Deadline 2024 California Orange County. By samantha gowen | sgowen@scng.com | orange county register. Taxpayers affected by these storms qualify for an extension to october 16, 2023 to file individual and business tax returns and make certain tax payments.
Taxpayers in all but three counties in california can file their taxes as late as oct. Taxpayers can postpone federal 2020 income tax payments that would be due april 15 to may 17 without any penalties or interest, regardless of the amount owed.