The IRS recently announced (IR-2021-224) that individuals and businesses in Lassen, Nevada, Placer, Plumas, Tehama, and Trinity counties have until January 3, 2022 to file and pay any taxes that were originally due between July 14, 2021 and January 3, 2022. This includes:

• Individuals who filed a timely extension for their personal income tax returns (note: since payments for 2020 returns were due on May 17, 2021 the payments are not eligible for this relief)
• Calendar-year businesses who filed a timely extension
• Quarterly estimated income tax payments normally due on September 15, 2021

California conforms to these deadlines (RTC§18572)