1120 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.
Franchise Tax Board
E-file Customer Service MS-F284
Franchise Tax Board
PO Box 1468
Sacramento, CA - 95812-1468
Phone
: 916.845.0353

State electronic filing details

Grace period
10 days
E-filing mandate
Yes
Accepts state-only filings
Yes
Return types accepted
C Corporation
S Corporation
Consolidated / Combined
Amended
Short year
Estimates (with return or extension)
Extension (balance due only)
Water's Edge combined report (100W)
Homeowner Association (199)
Settlement Funds (541)
Single Member Limited Liability Company (568)
Superseded returns and extensions
Return types not accepted
N/A
Accepts returns with these conditions
Refund
Zero balance
Balance due
Direct deposit of refunds
Yes, for Form 100, 100S, 100W
Accepted forms of payment
Direct debit (EFW)
Electronic funds transfer
Check by mail
Signature requirements
ERO retains signed 8453 series or 8879 for 3 years
Supports PDF attachments
Yes
Tax year(s) supported for e-filing
Current tax year and two prior tax years
Special considerations
N/A

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