California landlords generally have 21 calendar days after the tenant vacates to return the security deposit or send an itemized statement with any remaining refund. Count calendar days, not business-day timing.
What must be sent by the deadline
If the landlord keeps any amount, the response should include:
- an itemized statement showing what was kept and why
- the remaining security deposit balance
- required invoices, receipts, or labor details when deductions exceed $125, unless a limited exception applies
- a good-faith estimate if work cannot reasonably be completed within 21 days
If the landlord uses a good-faith estimate, final documentation and any remaining refund should follow within 14 calendar days after the work is completed.
When the clock starts
The California deadline runs after the tenant has vacated the premises. In plain English, that means you moved out and left the rental. Keep proof of the date you returned keys, gave back access, or otherwise documented move-out.
Address and delivery
Give the landlord your current mailing address in writing. If you do not provide an address, California allows mailings to the vacated unit. Electronic delivery can require proper agreement or designation, so do not assume email alone is enough.
If the deadline passed
If 21 calendar days passed and you did not receive the deposit, itemized statement, required support, or final refund balance, put the issue in writing. Focus on the vacancy date, deposit amount, current mailing address, what was missing, and why any deductions are disputed.
Related California guides
- Deposit not returned in California
- California security deposit demand letter
- What can a California landlord deduct?
- California security deposit evidence guide
The free guide above explains the California deadline. The paid system gives you the California-specific letters in order, so you are not guessing what to send next.
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Important: This page provides general information and is not legal advice.