Chat with an FTB Representative

Registered Domestic Partners

California enacted SB 1827 as law, beginning January 1, 2007, which requires registered domestic partners to use the same filing status as married couples. The information here will help you understand the changes associated with this tax law, as they develop.

For more information, see our publication Tax Information for Registered Domestic Partners (FTB Pub 737).

Underpayment of estimated tax penalty

State income tax seminars

Announcements and meeting notes

Frequently asked questions and news articles

Legislation and Bill analysis