Tax Due Date San Diego 2024. 2024 estimated tax payments normally due on april 15, 2024. Affected taxpayers in san diego county have until june 17, 2024, to fulfill their tax obligations, including filing federal tax returns and making payments initially due during this period.

2024 estimated tax payments normally due on april 15, 2024. 2024 estimated tax payments normally due on april 15, 2024;