If you live in one of the counties in California affected by the winter storms then your CA taxes owed can be paid at any time on or before October 16, 2023 without penalty.
IRS website for information - https://www.irs.gov/newsroom/irs-provides-tax-relief-for-victims-of-severe-winter-storms-flooding-la...
To pay CA taxes owed online - https://www.ftb.ca.gov/pay/payment-options.html
