Skip to content
BrokerPro Insurance
Business insurance

Arizona Excess & Surplus Lines Insurance Explained

By Lee Benson, independent broker, AZ license 3003002284

Short answer

Excess and surplus lines insurance is a lawful Arizona placement path for eligible risks when coverage is not readily available through authorized insurers. It can offer different underwriting terms, but acceptance and coverage are not guaranteed. Review the actual policy, insurer eligibility, guaranty-fund limitation, taxes and disclosed fees with a properly licensed broker before binding.

Reviewed by Lee Benson, licensed Arizona broker. Updated October 26, 2026.

When might a business consider Arizona surplus-lines insurance?

A property or business that does not fit available authorized-market terms may need a surplus-lines review. Age, occupancy, losses or unusual operations can affect the search, but none automatically guarantees an E&S offer. The broker must follow the applicable placement requirements and explain the proposal; the market label does not tell you which particular losses are covered.

Arizona describes the placement conditions in A.R.S. §20-407, and §20-411 addresses broker licensing. DIFI’s insurer guidance identifies the recognized surplus-lines insurer categories. Start with commercial property insurance if a building has been declined, or open a specialty intake and describe the actual risk.

What differs between admitted and surplus-lines proposals?

Compare the insurer’s status and the policy terms separately. An admitted-market offer and a surplus-lines offer can differ in covered causes, exclusions, deductibles or conditions as well as price. Surplus-lines placement has a specific insolvency-protection limitation. Ask which insurer will issue the policy and how its eligibility was checked; a familiar brand or low premium is not enough.

Review pointAuthorized/admitted marketSurplus-lines market
Insurer statusAuthorized for the applicable businessEligible under the applicable surplus-lines pathway; domestic and other categories differ
Actual coverageForms and endorsements controlForms and endorsements control; do not assume broader protection
Guaranty-fund treatmentSubject to applicable eligibility, exclusions and limitsRequired notice says no insurance guaranty fund protection on insurer insolvency
Total priceReview quoted premium, taxes and feesReview premium, surplus-lines tax and any disclosed fees separately
BindingFollow insurer conditions and authorizationFollow insurer conditions, placement requirements and authorization

A.R.S. §20-410 recognizes surplus-lines contracts as valid and enforceable and requires the insolvency notice. This does not guarantee that a particular claim is payable or that any insurer will remain solvent. Request the policy forms and ask questions before authorizing binding.

Which taxes and fees should the quote disclose?

Ask for the total amount due and an itemized explanation of premium, applicable taxes and fees. Arizona’s surplus-lines tax statute specifies a three-percent rate on the taxable base and describes inclusions and exclusions. Broker service fees have separate disclosure requirements. Do not calculate a final bill from the premium alone or assume every fee has the same treatment.

See A.R.S. §20-416 for the tax base and exceptions. Under §20-410, broker service fees and the specific services must be disclosed and agreed to in writing before coverage is effected. Confirm any current stamping fee on the actual quote; this guide does not publish an unverified rate or a proposed-law change.

What should you review before accepting an E&S offer?

Review the complete proposal with the broker before choosing solely on premium. Confirm the insured entity, locations, operations, values, limits and exclusions. Ask about cancellation, minimum-earned premium, inspection requirements and any conditions due after binding. A lender or contract may impose additional requirements; an insurance quotation is not evidence that those requirements have been accepted or satisfied.

  • Covered property or activities, valuation, deductibles and key exclusions.
  • Insurer name, eligibility, financial information and insolvency limitation.
  • Total amount due, fees, payment terms and cancellation provisions.
  • Inspection or safeguard conditions and lender or contract wording.

Start your Arizona specialty insurance intake. BrokerPro can review the risk and available market options; pricing, acceptance, coverage and binding remain subject to underwriting and the actual policy terms.

Frequently asked

Is surplus-lines insurance legal in Arizona?

Yes, when placed in compliance with Arizona's surplus-lines laws. A.R.S. §20-410 recognizes these insurance contracts as valid and enforceable. The placement still needs the appropriate licensed broker, eligible insurer and applicable procedures.

Does nonadmitted mean an insurer is illegal or unregulated?

No. A permitted surplus-lines placement is distinct from an unlawful sale. The insurer's status, eligibility and required disclosure need review. Arizona also recognizes domestic surplus-lines insurers, so not every E&S company fits the same authorization description.

Does the Arizona guaranty fund protect an E&S policy?

Arizona's required surplus-lines notice states that insureds or claimants are not eligible for insurance guaranty fund protection if the issuing insurer becomes insolvent. Review that limitation and the insurer's financial information before deciding.

Does E&S mean an excess liability policy?

Not necessarily. E&S describes a placement market; excess liability describes a layer of coverage. A surplus-lines insurer may offer primary or excess coverage, depending on the product. Ask which coverage and attachment terms the proposal actually provides.

Start with your situation

Tell us what you need to insure

Share your operations and requirements so we can review the details. Availability and terms depend on underwriting.