San Diego County Tax Filing Deadline 2024. As a result, individuals and businesses will have until june 17, 2024 to file returns and pay any taxes that were originally due during this period. 10 deadline, hundreds of thousands of marine corps veterans, family members, and others have filed claims in one of the biggest toxic exposure cases in the nation’s history.

Tax deadline 2024 san diego county. Impacted taxpayers may also be eligible to claim a disaster loss on their tax return.