California Civil Code section 1950.5 generally allows a landlord to use security for a tenant's default in rent payment. The amount should match the actual ledger and applicable tenancy dates, and exceptions can apply, including certain protected early terminations involving violence.
Ask for a ledger, not a label
An itemized statement that says only unpaid rent may not tell you which month, payment, credit, or daily amount produced the balance. Reconstruct the ledger from the lease, bank records, receipts, notices, and landlord statement.
Reconcile the amount
- List rent due by period.
- Enter every payment and credit with proof.
- Identify the possession and tenancy-end dates used.
- Separate rent from late fees, utilities, and damage.
- Check whether a new tenant or other credit reduced the claimed period.
- Compare the result with the deposit statement.
Do not mix unrelated charges
Late fees, utility balances, lease-break charges, and rent are not interchangeable merely because they appear on one ledger. Ask for the contractual and legal basis of each separate line.
Check for a protected exception
California Courts identifies an exception for certain tenants who properly end a lease early because of qualifying violence. Other defenses or offsets may also require legal analysis. RentClaw can organize the ledger, but it cannot determine whether an exception applies.
Clear answers before your next step.
Can my entire deposit be used for unpaid rent?+
It can be applied to lawful unpaid rent up to the amount supported, subject to applicable exceptions and the required accounting.
Can the landlord also claim more than the deposit?+
Potentially, if a supported balance remains. The deposit itself is not necessarily a liability cap.
What proof should I keep?+
Keep the lease, complete payment history, receipts, notices, key-return evidence, re-rental communications, and the final accounting.
Official sources used for this guide
- California Civil Code § 1950.5
- California Courts security deposit guide
- California Attorney General security deposit guide
This article provides general self-help information for California renters. It is not legal advice, does not create an attorney-client relationship, and does not predict the outcome of a dispute. Rules and local protections can change.



