There are four common scenarios where this form becomes indispensable:

: The date of the original lease agreement and the new end date for the extension. Financials

These forms are developed by the C.A.R. Legal Department to comply with evolving California landlord-tenant laws.

: It includes a checkbox to incorporate the Rent Cap and Just Cause Addendum (C.A.R. Form RCJC) , which is critical for compliance with California's statewide rent control laws (AB 1482).

The Extension of Lease form is a legal amendment used to extend the termination date of an existing lease. Instead of drafting an entirely new lease agreement—which can be time-consuming and may lead to clerical errors—this form "incorporates by reference" the original lease. Key Functions

If the original lease had three tenants, and one moves out during the original term, can you use EL-11/11 to extend with just the remaining two? That would be a novation or a new lease. You need a separate roommate release or a new lease agreement. Form EL-11/11 assumes the exact same parties.