Tax Deadline 2024 San Diego California. Individuals and businesses with their principal residence or place of business in san diego county will have until june 17, 2024, to file certain california individual and business tax. Both the irs and california franchise tax board (ftb) announced earlier this year that affected taxpayers in san diego county who have tax deadlines falling on or after.
2024 estimated tax payments normally due on april 15, 2024. San diego county residents now have until june 17 to file federal individual and business tax returns and make tax payments, following a push from san diego.
