San Diego Tax Return Deadline 2024. This extension applies to the 2023. Taxpayers in certain parts of california who have been affected by severe storms have been granted a tax deadline extension by the irs.

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. The due date to file your california state tax return and pay any balance due is april 15, 2024.