California Security Deposit Return: The 21-Day Deadline (2026)

How long a landlord has to return your deposit, and what you can claim if they miss it

At a glance

Who this covers — and who it does not

This page covers residential security deposits in California, where a landlord has kept some or all of a deposit after a tenancy ends.

It does not cover:

Lease terms and local ordinances can change what applies. Where a city has its own deposit rules, those may differ from the state statute below.

What the statute actually says

21days

Measured from the date you vacated and returned the keys.

One uniform rule — no branches

Cal. Civ. Code § 1950.5(h)(1) ↗

Penalties

Working out your own deadline

The clock does not start on the day you decided to leave. In California it starts the date you vacated and returned the keys — for most leases that is the date you hand back the keys, not the date your notice period began.

  1. Find the date you vacated and returned the keys. Write it down; everything else depends on it.
  2. Add 21 calendar days. Count calendar days, not business days.
  3. If the landlord has provided a forwarding address, check the statute for whether the deadline is shortened — in some states it is.
  4. Note the date the deadline falls on. If the deposit has not arrived by then, the clock for the penalty starts running.

Common landlord defences and how to answer them

““Cleaning fee $350.””

California requires an itemized breakdown plus proof that the cleaning was reasonably necessary to restore the unit to the condition it was in at the start of the tenancy. Ordinary wear and tear, and cleaning to personal standards, are not deductible. Provide the specific cleaning performed, the basis for the charge, and a move-in vs. move-out condition comparison.

Cal. Civ. Code § 1950.5(e)(2)(A), (C)

““Repairs $800, wall damage.””

The landlord must prove the damage exceeds ordinary wear and tear and was caused by you. Provide the actual repair invoice or receipt. A blanket “repairs” charge is not proof. Note that if the repair and cleaning deductions combined exceed $125, the landlord was also required to attach documentation and photographs.

Cal. Civ. Code § 1950.5(e)(2)(A), (h)(2)

““You still owe rent, so I’m not returning the deposit.””

California law requires return within 21 days of vacating. Going past that forfeits all deduction rights and creates a presumption of bad faith, which the court may award up to 2x the deposit in statutory damages.

Cal. Civ. Code § 1950.5(h)(1), (m)

““The total is under $125, so I didn’t owe you any paperwork.””

That is correct as to the supporting documents. But the $125 threshold only excuses the landlord from attaching documentation under §1950.5(h)(2) — it does not excuse the basic obligation to return the balance with an itemized statement under §1950.5(h)(1), and it does not make an otherwise unlawful deduction valid.

Cal. Civ. Code § 1950.5(h)(4)(A)

Sources and how to verify them

Every figure on this page comes from the official text, not from a summary. The table below lists each provision used and the date it was last checked against the source.

StatuteLast verifiedSource
Cal. Civ. Code § 1950.5(h)(1) 2026-10-04 official text ↗
Cal. Civ. Code § 1950.5(m) 2026-10-04 official text ↗
Cal. Civ. Code § 1950.5(o) 2026-10-04 official text ↗
Cal. Civ. Code § 1950.5(e)(2), (m) 2026-10-04 official text ↗
Cal. Civ. Code § 1950.5(h)(2), (h)(4)(A), (h)(5) 2026-10-04 official text ↗
Cal. Civ. Code § 1950.5(h)(7) 2026-10-04 official text ↗
Cal. Civ. Code § 1950.5(g)(1), (g)(2) 2026-10-04 official text ↗
Cal. Civ. Code § 1950.5(f)(1), (f)(4) 2026-10-04 official text ↗

Primary reference: Cal. Civ. Code § 1950.5. Where the official text and a secondary summary disagree, this page follows the official text and says so. Amendments are recorded on the site changelog.

When you need a lawyer instead of a tool

A self-help letter is the right starting point for a single deposit you can document. Get legal help if:

Local legal aid organisations and tenant unions offer free help for qualifying cases. They are independent of this site — we list them because they are the right place to go, not because they link here.

More California guides

California Security Deposit Rules

→ All California tenant rights topics

Common questions

How long does a landlord have to return a security deposit in California?

21 days, counted from the date you vacated and returned the keys. Cal. Civ. Code § 1950.5(h)(1).

Can I claim more than my deposit back in California?

A landlord who withholds in bad faith may be liable for 2x the full deposit. Cal. Civ. Code § 1950.5(m)

Does the 21-day deadline in California start when I give notice or when I move out?

It runs from the date you vacated and returned the keys — the date you vacated and returned the keys, not the date your notice period began.

Do I need a lawyer to file a deposit claim in California?

No — Filing fee is typically under $100. No attorney may appear for a party in small claims, and § 1950.5 does not authorize attorney fees.