Answer: A typical California commercial lease (including AIR CRE–style ¶8 insurance exhibits) requires the tenant to carry CGL at $1M per occurrence / $2M aggregate, name the lessor as additional insured, add primary & non-contributory and waiver of subrogation wording, insure tenant property at replacement cost with a deductible of $1,000 or less, carry business income, maintain workers’ compensation with a waiver when you have employees, place coverage with an A- VII (or better) rated carrier, and give the landlord 10/30-day cancellation/change notices — then prove it on a COI before keys.
That is a contract requirement, not a free “nice to have.” Miss one endorsement and the landlord’s attorney can reject the certificate and hold the keys. Insurance City Agency, LLC (CA License #6003045) reads the insurance exhibit, structures the policy to match it, and aims to issue a COI within 24 hours after the policy is bound. Call (209) 670-1556.
Two context numbers worth knowing before you shop: Verisk’s 2024 General Liability Executive Insights reports a five-year average GL claim severity of about $78,224 (including loss-adjustment expenses) — which is why landlords insist on $1M/$2M floors. Separately, the California Department of Insurance 2025 P&C market share report (NAIC data) shows roughly $2.36 billion in commercial multi-peril liability direct written premium and about $4.10 billion in commercial multi-peril non-liability premium in California — a reminder that property and liability are separate big markets, and a GL-only quote only touches one of them.
What insurance does a California commercial lease require?
Definition: The insurance article of a California commercial lease is a contractual schedule of coverages, limits, endorsements, carrier ratings, and notice periods the tenant must maintain for the lease term. Failure to keep those terms is usually a material breach. AIR CRE and similar form leases put this in an insurance paragraph (often ¶8) plus an exhibit.
The short definition of that phrase is the commercial lease insurance requirements glossary page.
| Lease clause (AIR CRE ¶8-style) | What it requires | Policy / endorsement that satisfies it |
|---|---|---|
| CGL $1M / $2M | Commercial general liability with $1,000,000 per occurrence and $2,000,000 general aggregate | CGL or BOP liability section at those limits (or higher) |
| Additional insured — lessor | Landlord (and often property manager) named on your liability policy for claims arising from your occupancy/operations | Additional Insured — Managers or Lessors of Premises endorsement; exact legal names on the COI |
| Primary & non-contributory | Your policy pays first; your carrier will not seek contribution from the landlord’s policy | Primary and non-contributory endorsement — must show on the COI |
| Waiver of subrogation | Your insurer gives up the right to sue the landlord after paying your claim | Waiver of subrogation on CGL (and usually workers’ comp) |
| Tenant property — replacement cost, ≤$1K deductible | Your FF&E, inventory, and often tenant improvements insured at replacement cost with a deductible no higher than $1,000 | Business personal property / BOP property section (not bare GL) |
| Business income | Coverage for lost income / extra expense if a covered loss shuts the premises | Business income / loss of income on BOP or commercial property (not GL alone) |
| Workers’ comp with waiver | California workers’ compensation plus waiver of subrogation in favor of the landlord | Workers’ comp policy (Labor Code §3700 if you have employees) + WC waiver endorsement |
| A- VII carrier | Insurer rated at least A- (Excellent) with financial size category VII or better (A.M. Best) | Place with an admitted carrier that meets the lease’s rating floor — confirm before binding |
| 10 / 30-day notices | Landlord gets advance notice of cancellation or material change — commonly 10 days for non-payment, 30 days otherwise | Certificate / policy notice wording matching the lease; shown on ACORD 25 |
Print that table next to your lease exhibit. Every row that is “required” on your lease must appear on the bound policy and on the ACORD 25 certificate. To send us that exhibit, use the certificate of insurance request. The current ACORD 25 edition is explained in the forms library.
What does a GL-only quote miss on a commercial lease?
A bare general-liability quote can often hit the CGL limit and some liability endorsements — and still fail the lease. Property, business income, and workers’ comp live on other forms. Compare:
| Lease ask | GL-only quote | What you still need |
|---|---|---|
| CGL $1M/$2M + AI + primary/non-contributory + waiver | Can usually be endorsed on GL | Confirm every endorsement appears on the COI before you sign |
| Tenant property at replacement cost ≤$1K deductible | Missing — GL does not insure your stuff | BOP or commercial property |
| Business income | Missing | BOP / property business-income coverage |
| Workers’ comp + waiver | Missing — separate line | Standalone workers’ comp |
| A- VII carrier + 10/30 notices | Only if the GL carrier qualifies and notice wording is set | Broker checks rating + COI notice block against the lease |
If you only buy GL, the landlord’s checklist still lights up red on tenant property, business income, workers’ comp, and sometimes carrier rating. That is why many small tenants end up on a Businessowners Policy (BOP) versus standalone GL discussion: a BOP packages liability + property + business income for eligible classes, then you add workers’ comp and the lease endorsements.
How do additional insured, primary & non-contributory, and waiver of subrogation work?
Additional insured (lessor) extends your liability policy to protect the landlord for claims arising from your occupancy or operations — so a customer slip-and-fall does not automatically dump defense costs onto the building owner’s policy alone.
Primary and non-contributory means your policy responds first and will not ask the landlord’s insurer to share. Without it, carriers argue over priority while the landlord waits.
Waiver of subrogation stops your insurer from chasing the landlord after it pays you. Landlords require it on CGL and usually on workers’ comp. Ask for the endorsement at binding — retrofits delay the COI.
Tenant property, $1,000 deductible, and business income
Leases that borrow AIR CRE language often require your business personal property (and sometimes tenant improvements) at replacement cost with a deductible not more than $1,000. GL does not do this. You need the property section of a BOP or a commercial property policy, with the valuation and deductible set to match the lease — not “actual cash value with a $2,500 deductible” unless the landlord accepts a written variance.
Business income (and extra expense) keeps payroll and rent obligations from crushing you after a covered shutdown. Many landlords want to see it on the COI or policy evidence even when they do not insure your revenue themselves.
Workers’ compensation, A- VII carriers, and 10/30-day notices
If you have employees, California Labor Code §3700 requires workers’ compensation regardless of what the lease says — and most commercial leases restate it and add a waiver of subrogation favoring the landlord. Sole proprietors without employees should still read the lease: some landlords demand evidence of exemption or a policy anyway.
A- VII is shorthand for an A.M. Best financial strength rating of A- or better and financial size category VII or higher. If your quote is with a carrier below that floor, the COI will bounce. 10/30-day notices mean the landlord gets advance warning of cancellation or material change (commonly 10 days for non-payment, 30 days otherwise). Those notice periods must match what the lease demands and should be reflected on the certificate.
How to get a lease-compliant COI within 24 hours
- Send the insurance exhibit (¶8 / Exhibit B) before you shop. Highlight limits, AI names, primary/non-contributory, waivers, property valuation, deductible cap, business income, workers’ comp, rating floor, and notice days.
- Bind a program that matches every row — usually BOP or GL+property, plus workers’ comp when required, with lease endorsements at inception.
- We issue the ACORD 25 COI listing the lessor correctly. Target: within 24 hours after binding for standard retail/office/medical-office classes when the exhibit is complete.
- Landlord review. If their counsel wants a specific endorsement form number, we attach evidence or revise before you take possession.
- Calendar renewal. A lapsed policy can be a lease default. Re-issue the COI before expiration.
CTA: Email or text the lease insurance pages to Insurance City and request a COI-within-24-hours placement review — call (209) 670-1556 or use the secure form. This is a lease-compliance placement review against your contract — not a price-shopping pitch.
Where we help commercial tenants in California
We place lease-driven programs for tenants opening or renewing in Stockton, San Jose, and San Rafael, and statewide by phone. Walk in at 956 W Robinhood Dr (Stockton) or 25 N 14th St Ste 125 (San Jose). English and Spanish. ITIN welcome. Fee claim only: no broker fees on standard policies (Stockton & San Jose offices).
Frequently asked questions
What insurance does a California commercial lease require?
Most professional leases require CGL $1M/$2M, additional insured lessor, primary & non-contributory, waiver of subrogation, tenant property at replacement cost with a low deductible, business income, workers’ comp with waiver when applicable, an A- VII (or better) carrier, and 10/30-day notices — evidenced on a COI before possession.
Is a GL-only policy enough for an AIR CRE–style lease?
Usually no. GL can address liability limits and some endorsements, but tenant property, business income, and workers’ compensation are separate. Landlords reject incomplete certificates every week.
How fast can Insurance City issue a COI?
After the policy is bound with the correct endorsements and legal names, we target certificate issuance within 24 hours for standard classes. Bring the lease exhibit first so nothing has to be rebuilt later.
Do you serve tenants outside Stockton?
Yes. San Jose and San Rafael offices plus remote placement anywhere in California. Same phone: (209) 670-1556.
Related reading:
- BOP vs. general liability — what’s the difference?
- Seguro para inquilino comercial — requisitos del landlord (español)
- Certificate of insurance Stockton
- Medical office insurance Stockton
- New business insurance Stockton
- What is a certificate of insurance (COI)?
- What is an additional insured?
- How much general liability insurance do I need?
- BOP cost factors — what a BOP excludes
- Insurance City Stockton · San Jose · San Rafael
Insurance City Agency, LLC — Stockton: 956 W Robinhood Dr, Stockton, CA 95207 — San José: 25 N 14th St Ste 125, San Jose, CA 95112 — (209) 670-1556. CA License #6003045. Reviewed by Santo Militello, California-licensed Property & Casualty agent (CA License #1737723) and owner of Via Rapida Services — CA Insurance License #6003045. Our licensed team brings more than 70 years of combined insurance experience. No broker fees on standard policies (Stockton & San Jose offices).
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956 W Robinhood Dr, Stockton · Mon–Fri 10am–6pm · Walk-ins welcome · Se habla español · ITIN accepted. Insurance City Agency, LLC · CA License #6003045. No broker fees on standard policies (Stockton & San Jose offices).
