Tax Deadline 2024 San Diego State. Affected individuals and businesses in san diego county now have until june 17 to file their tax returns and pay federal and state taxes due between january 21 through june. San diego county residents and businesses now have until june 17 to file individual and business tax returns and pay federal taxes, the internal revenue service.
San diego county residents and businesses now have until june 17 to file individual and business tax returns and pay federal taxes, the internal revenue service. 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.