California Security Deposit Laws: How Much Can a Landlord Charge and When Must It Be Returned?

Quick answer: California law generally limits a residential security deposit to one month’s rent, although a limited exception allows certain small landlords to charge up to two months’ rent. After a tenant moves out, the landlord generally has 21 calendar days to return the remaining deposit and provide an itemized statement explaining any deductions.

Security deposits are one of the most common sources of disagreements between California landlords and tenants. This guide explains the basic rules in plain English, including deposit limits, lawful deductions, inspections, the 21-day deadline, and what may happen when a landlord keeps a deposit in bad faith.

What Is a Security Deposit in California?

Under California Civil Code section 1950.5, a security deposit can include money called a deposit, cleaning fee, damage deposit, pet deposit, or another similar name when the money is collected as security for a residential rental agreement.

The name of the payment is not the only thing that matters. California law looks at the purpose of the money and how it is being used.

How Much Can a Landlord Charge for a Security Deposit?

For most residential rental properties, California law generally limits the security deposit to one month’s rent, in addition to the first month’s rent.

There is a limited exception for certain landlords who are natural persons, or qualifying LLCs whose members are natural persons, and who own no more than two residential rental properties with a total of no more than four dwelling units offered for rent. Those landlords may be allowed to charge up to two months’ rent as security, subject to the rules and exceptions in the statute.

Because the exception has specific requirements, tenants and landlords should review the current version of Civil Code section 1950.5 if they believe it applies to their situation.

What Can a Landlord Deduct From a Security Deposit?

A California landlord may use a security deposit only for certain lawful purposes when the amount is reasonably necessary. These generally include:

Unpaid rent or other tenant defaults allowed by law
Repairing damage caused by the tenant or the tenant’s guests beyond ordinary wear and tear
Cleaning needed to return the property to the same level of cleanliness it had when the tenancy began
Restoring, replacing, or returning certain landlord property when the rental agreement authorizes the deduction

A landlord cannot simply keep a deposit because a tenant moved out. The deduction must be connected to a lawful purpose.

What Is Normal Wear and Tear?

Normal wear and tear generally means the ordinary deterioration that happens from normal use of a home over time.

Examples may include:

Minor wear on carpet caused by ordinary use
Small marks that result from normal living
Fading or aging that occurs naturally over time

Damage is different. For example, a large hole in a wall or damage caused by misuse may be treated differently from ordinary wear. Whether a deduction is proper depends on the facts of the particular situation.

Can a Landlord Charge for Cleaning?

Yes, but only within the limits of California law. A landlord may deduct cleaning costs when cleaning is reasonably necessary to return the rental unit to the same level of cleanliness it had at the beginning of the tenancy.

That does not mean a landlord can automatically charge every departing tenant a standard cleaning fee regardless of the actual condition of the property.

Does the Tenant Have a Right to an Inspection Before Moving Out?

California law gives tenants an important opportunity before moving out. After notice is given that the tenancy will end, the landlord generally must notify the tenant in writing of the right to request an initial inspection.

The purpose of this inspection is to identify issues the tenant may have an opportunity to correct before leaving. However, an inspection does not prevent the landlord from making lawful deductions for damage or other problems that occur later or were not identified during the inspection.

When Must the Security Deposit Be Returned?

After the tenant vacates the property, the landlord generally has 21 calendar days to return the remaining security deposit and provide an itemized statement showing deductions.

If the landlord keeps part of the deposit, the statement should explain the basis for the deductions and the amounts involved. California law also contains rules about documentation for certain deductions.

What Documentation May Be Required for Deductions?

California law contains specific documentation rules. For certain repair or cleaning deductions, a landlord may need to provide copies of invoices, receipts, or other information with the itemized statement.

Current law also requires photographs in certain situations involving deductions for repairs or cleaning. Because these requirements can change and depend on the circumstances, readers should review the current statute and official California court guidance.

What Happens If a Landlord Keeps a Deposit in Bad Faith?

A tenant who believes a landlord improperly kept a security deposit may first try to resolve the issue directly. If the dispute is not resolved, the tenant may have the option of filing a claim in small claims court or another appropriate court.

California law allows a court to award additional damages in some cases when a landlord’s retention of the deposit is found to be in bad faith. The amount and outcome depend on the facts and the applicable law.

Simple Example

Imagine a tenant paid a $2,000 security deposit and moves out. The tenant owes no rent and leaves the apartment in generally clean condition, but causes $300 in damage beyond ordinary wear and tear.

If the deduction is lawful and properly documented, the landlord may generally deduct the reasonable amount associated with that damage and return the remaining balance. The landlord should also follow California’s rules regarding the itemized statement and deadline.

Important Things Tenants Should Keep

Before and after moving out, it can be helpful to keep records such as:

The signed lease or rental agreement
Proof of the security deposit payment
Photos or videos of the property’s condition
Messages with the landlord
Move-in and move-out inspection records
Receipts for cleaning or repairs
Copies of any itemized security deposit statement

Official Sources

Legal Disclaimer

This article is provided for general educational and informational purposes only. It is not legal advice and does not create an attorney-client relationship. Landlord-tenant laws can change, and the application of the law depends on the facts of each situation. If you need advice about a specific legal problem, consider speaking with a qualified attorney in California.