California
California Civil Code §1940–1954.05 · Reviewed October 15, 2026Security deposit maximum
1 month’s rent (2 for some small landlords)
1 month’s rent maximum regardless of furnishing (effective July 1, 2024, under AB 12). Exception: landlords who own no more than 2 residential properties with a total of 4 or fewer units may charge up to 2 months’ rent (this exception does not apply to active-duty military).
Deposit return deadline
21 days
21 calendar days after the tenant moves out. An itemized statement must accompany any deductions.
Late fees
No set cap; must be reasonable
No specific statutory cap, but fees must be reasonable and related to the landlord’s actual costs. Courts have struck down excessive fees.
Notice before filing for unpaid rent
3-day notice to pay rent or quit for nonpayment; 3-day notice to cure or quit for lease violations; 30/60-day notice for no-fault terminations (depending on tenancy length).
Notice to enter the unit
24 hours’ advance written notice for most entries; 48 hours for move-out inspections. No notice required for emergencies.
Notice for a rent increase
30 days’ notice for increases of 10% or less; 90 days’ notice for increases over 10%. Subject to AB 1482 rent caps where applicable.