WASHINGTON — The Internal Revenue Service today further postponed tax deadlines for most California taxpayers to Nov. 16, 2023. In the wake of last winter’s natural disasters, the normal spring due dates had previously been postponed to Oct. 16.

As a result, most individuals and businesses in California will now have until Nov. 16 to file their 2022 returns and pay any tax due. Fifty-five of California’s 58 counties—all except Lassen, Modoc and Shasta counties—qualify. IRS relief is based on three different FEMA disaster declarations covering severe winter storms, flooding, landslides, and mudslides over a period of several months.

The IRS normally provides relief, including postponing various tax filing and payment deadlines, for any area designated by the Federal Emergency Management Agency (FEMA). As long as their address of record is in a disaster-area locality, individual and business taxpayers automatically get the extra time, without having to ask for it. The current list of eligible localities is always available on the disaster relief page on IRS.gov.