How do I dispute a security deposit return in California?

California has some of the strongest security-deposit protections in the country, codified in Civil Code § 1950.5.

1. Return Deadline

The landlord must return the deposit (or remaining balance) within 21 calendar days after the tenant surrenders possession. Failure to comply within 21 days waives the right to most deductions and exposes the landlord to penalties.

2. Itemized Statement & Photo Requirement

The landlord must provide a written itemized statement of any deductions plus copies of receipts/invoices for any single deduction exceeding $125. AB 2801 (2024) added a requirement that landlords take and provide photographs of the unit before move-in, after move-out before repairs, and after repairs for any damages claimed.

3. Deposit Cap

Under AB 12 (effective July 1, 2024), deposits are capped at one month's rent for unfurnished units (two months if the unit is furnished, or for small landlords with ≤2 properties).

4. Allowed vs. Prohibited Deductions

Permitted: unpaid rent, repair of damage beyond ordinary wear and tear, and cleaning necessary to return the unit to the same level of cleanliness as at move-in. Prohibited: routine repainting after a long tenancy, replacing carpets at the end of their useful life, and ordinary wear and tear.

5. Bad-Faith Penalty

A landlord who in bad faith retains the deposit is liable to the tenant for the deposit plus statutory damages up to two times the deposit amount, plus actual damages (Civ. Code § 1950.5(l)).

6. Demand Letter & Small Claims

Send a written demand letter (certified mail, return receipt) giving the landlord 14–30 days to pay. If the landlord refuses, file in small claims court (limit raised to $12,500 for individuals). The statute of limitations is 4 years for written leases (CCP § 337) or 2 years for oral leases.

This is legal information, not legal advice.