The State of California issued guidance regarding income tax filing deadlines for individuals:
- California requires that a 2023 return must be filed and paid by April 15, 2024.
- There is an automatic extension, to file electronically, through October 15, 2024. No form or application is needed for this extension. However if there is an amount owed, penalties and interest can be applied to that amount owed after April 15, 2024.
Estimated Payments must be paid:
- 1st quarter payment deadline: April 15, 2024
- 2nd quarter payment deadline: June 17, 2024
- 3rd quarter payment deadline: September 16, 2024
- 4th quarter payment deadline: January 15, 2025