Lease Breaks: Your Rights When You Need to Leave Before the End of the Term

Tenants who need to leave before their lease ends aren’t necessarily stuck with the remaining rent. California imposes a duty to mitigate on landlords — meaning they must make reasonable efforts to re-rent the unit and cannot simply demand the full remaining rent from the departing tenant.

How Mitigation Works

If you break your lease, notify the landlord in writing, keep a copy, and document that you left the unit in clean condition. The landlord must then attempt to re-rent. You are responsible only for rent during the period the unit is actually vacant — not rent after the landlord rents to a new tenant, even if that’s before your lease would have ended.

Landlords who make no effort to re-rent cannot recover the full remaining term. A landlord who receives your move-out notice and does nothing to advertise the unit for 90 days has failed to mitigate. California courts will not award them rent for the period they could have re-rented with reasonable effort. Tenants who document the landlord’s failure to mitigate reduce their exposure significantly.

The California Tenant Defense System gives renters the exact tools, templates, and step-by-step guidance to fight illegal evictions, recover wrongfully withheld security deposits, and enforce habitability rights — without paying an attorney to get started. Request your free evaluation here.