ca security deposit law
California security deposit rules tenants usually need first
California limits most security deposits to one month's rent and gives landlords 21 days after move-out to return the money or explain deductions.
California’s main security deposit rules are in Civil Code section 1950.5. For most rentals, the two rules that matter first are these: most landlords cannot collect more than one month’s rent as a deposit, and they have 21 days after move-out to return the deposit or send an itemized statement of deductions.
Deposit limits after July 1, 2024
After July 1, 2024, the statewide cap for most landlords is one month’s rent. The California Attorney General states that limit directly, and the cap applies broadly rather than changing based on whether the unit is furnished or how long the lease lasts.
There is a narrower exception for some small landlords. The Attorney General says a landlord who owns no more than two residential rental properties with no more than four total rental units can collect two times the monthly rent, but only if the landlord is a natural person or an LLC whose members are all natural persons. Another source phrases that same exception as “2 months’ rent.” If that exception matters in your case, compare the text of Civil Code section 1950.5 with your lease terms.
Active-duty service members have added protection. Even if the landlord falls within the small-landlord exception, the deposit cap stays at one month’s rent for an active-duty service member.
What the deposit can and cannot be used for
A landlord can keep part of a California security deposit only for specific categories tied to the tenancy. Allowed deductions include:
- unpaid rent owed through move-out
- cleaning needed to make the unit as clean as it was when the tenant moved in
- repair of damage caused by the tenant or the tenant’s guests, other than normal wear and tear
- restoring or replacing the landlord’s personal property, such as furniture, if the rental agreement allows it
- replacing items listed in the rental agreement that the tenant removed
- costs to reverse unauthorized alterations
“Normal wear and tear” means deterioration from ordinary use and aging. A landlord cannot use the deposit for ordinary wear and tear, damage that already existed before move-in, unreasonable or unnecessary expenses, routine maintenance the landlord must provide, or upgrades that leave the unit in better condition than before.
The 21-day return rule and itemized deductions
Once the tenant has moved out and returned possession, the landlord has 21 days to do one of two things:
- return the full deposit, or
- return the remaining balance with an itemized statement of deductions
When deductions total more than $125, the landlord must attach copies of invoices or receipts. If the landlord did the work personally, the statement must describe the work performed, the time spent, and the hourly rate. If someone else did the work, the landlord must provide a copy of the bill.
If the work could not be finished within the 21 days for a good reason, the landlord can send a good faith estimate first. Then, within 14 days after the work is finished, the landlord must send the final documentation and return any remaining deposit.
Use the pre-move-out inspection if you want a chance to fix issues
After the landlord learns that the tenant plans to move, the landlord must give written notice that the tenant has the right to ask for a pre-inspection, also called an initial inspection.
If the tenant asks for that inspection, it must happen within the two weeks before move-out. The tenant has the right to be present. The landlord must identify the conditions the landlord intends to deduct for and give the tenant an itemized statement so the tenant has a chance to fix those issues before leaving.
California does not require a special deposit account or interest statewide
California state law does not require landlords to place security deposits in a special account, use an interest-bearing account, or pay interest on the deposit.
Some cities or counties may require interest. If you are in a city with local tenant protections, check the local housing agency or rent board rules.
Early lease termination after violence
If a tenant gives written notice under Civil Code section 1946.7 to end the tenancy early because the tenant or someone living with the tenant was a victim of violence within the last 180 days, the landlord cannot use the security deposit as a penalty for ending the lease early or to cover the rental period after the tenancy ended under that law.
If the landlord keeps money in bad faith
If a tenant files a case over a security deposit, the landlord has to prove the deductions were reasonable.
If the court finds the landlord kept the deposit in bad faith, the court can award the tenant the amount wrongfully withheld plus up to twice the amount of the deposit in additional damages. The California Courts self-help guide also says a tenant can sue in small claims court up to $12,500.
A hypothetical example: if a tenant paid a $2,000 deposit and the landlord kept it without a valid reason or documentation, a court could order return of the $2,000 and award up to $4,000 more for bad faith.
For a deduction dispute, compare the paperwork to the rules
Most California deposit disputes turn on a short set of records. Start with:
- the lease or rental agreement
- photos or video from move-in and move-out
- the landlord’s itemized statement
- receipts, invoices, or the landlord’s time-and-rate breakdown
Then compare each charge to the legal limits above. Many disputes come down to one point: the charge was for normal wear and tear, the landlord missed the 21-day deadline, or the landlord did not support the amount claimed.
This article covers California state rules, not local ordinances that may add tenant protections.
Related guides
- New Security Deposit Law California
- Chicago Security Deposit Deadline Checklist for 4-Unit Buildings
- Security Deposit Letter Sample