A commercial tenant’s breach does not automatically let the landlord keep the entire deposit. Civil Code section 1950.7, the lease, and permissible deductions control.
When a commercial tenant defaults or leaves early, landlords often assume the whole deposit can be kept. California law does not treat a breach as automatic forfeiture. The answer depends on what the deposit secures, what the landlord can document, and what the lease actually says.
Commercial Deposits Have Their Own Statute
Section 1950.7 governs a payment or deposit whose primary function is to secure performance of a rental agreement for nonresidential property. Residential deposits fall under section 1950.5 instead. Do not import the residential return deadline, deposit limits, or damages provisions into a commercial lease. 1
What May Be Deducted?
Under section 1950.7(c), the landlord may claim only amounts reasonably necessary to:
- Remedy the tenant’s defaults in paying rent.
- Repair damage to the premises caused by the tenant.
- Clean the premises upon termination of the tenancy.
Those deductions apply if the deposit was made for any or all of those purposes. Not every turnover expense, improvement, or disputed charge qualifies. 1
The commercial statute does not contain the residential statute’s express ordinary-wear-and-tear exclusion. That does not make all deterioration deductible: causation, reasonableness, and the lease’s maintenance and surrender obligations still require review. 1
Future-Rent Damages Are a Separate Question
In 250 L.L.C. v. Photopoint Corp. (USA) (2005) 131 Cal.App.4th 703, as modified August 29, 2005, the Court of Appeal concluded that, absent an effective waiver, the statutory framework did not authorize the landlord to retain the deposit for future-rent damages after the lease terminated. 2
A landlord may still pursue damages under section 1951.2, which our future-rent damages article explains. But a damages claim does not itself establish a right to keep the deposit. 23
Commercial parties can waive section 1950.7 protections, but the actual language and scope of the agreement control. A general deposit clause or a future-damages remedy is not necessarily a sufficient waiver, and not every provision is enforceable simply because the lease is commercial. Letters of credit and other security arrangements may require separate analysis. 2
When Must the Balance Be Returned?
Section 1950.7(c)(1)–(3) sets default timing, measured from when the landlord receives possession, subject to any enforceable contractual modification. There is no universal 30-day rule for every commercial deposit. 1
| Landlord’s claim and deposit size | Default return timing |
|---|---|
| Rent defaults only; deposit no more than one month’s rent plus an amount clearly described as last month’s rent | Remaining balance within 30 days after receiving possession |
| Rent defaults only; deposit exceeds that amount | Remaining portion above one month’s rent within two weeks after receiving possession; the remainder returned or accounted for within 30 days |
| Claim includes tenant-caused damage or cleaning | Remaining balance within 30 days after receiving possession |
Receiving possession is different from learning that the tenant stopped operating. A dark storefront does not by itself start these periods. 1
If a qualifying lease is properly continued under section 1951.4, the analysis of accruing rent and possession may differ. Simply announcing that the lease remains in effect does not invoke that remedy. 4
Document the Reconciliation
Prepare a written reconciliation supported by the lease, rent ledger, photographs, invoices, and any credits owed. Section 1950.7(c)(2) refers to the remainder being “returned or accounted for,” and the lease may impose its own accounting duties; residential-style itemization rules should not be assumed to apply wholesale. 1
Under section 1950.7(f), bad-faith retention in violation of the statute may subject the landlord to damages not exceeding $200, in addition to any actual damages. That figure is not the total exposure or an automatic penalty. 1
Sources
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Discuss a Commercial Deposit Dispute
For advice about deductions from a former commercial tenant’s deposit, you may contact Mahrouyan Law. Learn more about our landlord representation practice. Outcomes depend on the lease, records, and applicable law.

Omeed Mahrouyan is the founder of Mahrouyan Law, P.C., a California firm handling business and commercial litigation, property and cargo damage claims, personal injury, landlord representation, startup transactions, and practical intellectual property matters. Clients work directly with him on strategy, drafting, and case decisions.
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