MyFTB accountHelp with amending income tax returns
Check the status of your amended return
Contact us by chat, phone, or mail to check the status of your amended return.
You received a Notice of Tax Return Change
You may not have to amend your return. We send you a Notice of Tax Return Change when we make corrections while we process your tax return.
Visit Notice of Tax Return Change for more information.
You need to update your contact information
You can update your contact information without submitting an amended return.
Contact us about your amended returns
- Website
- Sign into MyFTB
- Phone
- 800-852-5711
916-845-6500 (outside the U.S.)
Weekdays, 8 AM to 5 PM - Chat
- Sign into MyFTB to chat
Weekdays, 8 AM to 5 PM - Individuals:
Franchise Tax Board
PO Box 942840
Sacramento CA 94240-0040 - Businesses:
Franchise Tax Board
PO Box 942857
Sacramento CA 94257-0500