Manage your power of attorney relationships Power of attorney

You can manage your relationships a few different ways:

Online: Sign in to MyFTB
Phone: Taxpayers, individuals, and businesses
(800) 852-5711
Weekdays, 7 AM to 5 PM; Tax professional hotline
(916) 845-7057
Weekdays, 8 AM to 5 PM
Mail: POA/TIA Unit
Franchise Tax Board
PO Box 2828
Rancho Cordova CA 95741–2828

Revoke, modify, or renew a POA relationship
Task	How to do this
Revoke (end)	Online through MyFTB. Mail: Send us the Power of Attorney Declaration Revocation (FTB 3520-RVK): Form Instructions Estates, trusts, and group returns can only mail in (unless they ask their tax professional, who can do it online).
Add a representative, if authorized	Online through MyFTB. Mail: Submit a new POA declaration. Only include new representatives on the form.
Remove a representative	Online through MyFTB. Mail: Send us a request in writing. Include: Individual or businesses’ name and ID Name of representative to be removed Signature date of the POA declaration to be updated
Update representative's contact information	Online through MyFTB. Mail: Send us a request in writing of the changes. Include: Individual or business name and ID Updated information Signature date of the POA to be updated
Renew	No, you can not renew a POA. Instead, submit a new POA declaration.
Change representative online access	Online through MyFTB. Mail: Submit a revised POA declaration. Visit Tax professional online account access for more information.

Revoke, modify, or renew a POA relationship