1065 California electronic filing information

State contact information

If you have specific questions about what you can e-file or about rejections you received, contact the state for more information.

California Franchise Tax Board

E-file Customer Service, MS F-284

PO Box 1468

Sacramento, CA 95812-1468

Website
: www.ftb.ca.gov

Email
: e-file@ftb.ca.gov

Phone
: 916-845-0353

E-filing information	Details
Grace period	10 calendar days
E-filing mandate	All taxpayers using software to prepare a return must electronically file.
Accepts state-only filings	Yes
Return types accepted	Partnership Amended Short year Estimates (future payments with return) Extension (balance due only)
Return types not accepted	Composite Withholding
Accepts returns with these conditions	Refund Zero balance Balance due
Direct deposit of refunds	No
Accepted forms of payment	Direct debit (EFW) Electronic funds transfer (EFT) Check by mail
Signature requirements	ERO retains signed 8453-P or 8453-LLC for 3 years or attaches as PDF
Supports PDF attachments	Yes
Tax year(s) supported for e-filing	Current tax year and two prior tax years