1.5 Parties, Agents vs. Brokers, and Authority

Key Takeaways

  • An agent legally represents the insurer; a broker legally represents the applicant or insured.
  • Express authority is granted in writing, implied authority is reasonably necessary to carry out express authority, and apparent authority arises from the insurer's conduct toward the public.
  • Knowledge of and statements made to an agent are generally imputed to the insurer.
  • Admitted (authorized) insurers are licensed in the state and backed by the guaranty fund; surplus-lines (nonadmitted) insurers are not.
  • Producers owe fiduciary duties and must avoid commingling premiums collected on the insurer's behalf.
Last updated: June 2026

The Parties to the Contract

A P&C policy involves several parties the exam expects you to name precisely:

  • Insurer — the company that issues the policy and promises to pay (the first party with the insured).
  • Insured — the person or entity protected; the named insured appears on the Dec page, and additional insureds may be added.
  • Producer — the licensed individual who sells and services the policy; the umbrella term for agents and brokers.
  • Third party — someone outside the contract who has a claim, central to liability coverage (the injured claimant).

Agent vs. Broker

The single most tested distinction here is whom the producer legally represents.

ProducerLegally representsTypical role
AgentThe insurerSolicits, binds, and services policies on the company's behalf
BrokerThe applicant / insuredShops the market and places coverage for the client

Quick Answer: Agent = company's representative; Broker = customer's representative. Many states now license everyone as a "producer," but the representation rule still drives exam answers.

Because the agent represents the insurer, a key rule follows: knowledge of the agent is imputed to the insurer. If an applicant truthfully tells the agent about a prior loss and the agent omits it from the application, the insurer is generally treated as having that knowledge and may be estopped from denying the claim on that ground (tying back to waiver and estoppel in Section 1.3).

The Three Types of Authority

An agent can bind the insurer only within the authority granted. Three types are tested:

  • Express authority — powers explicitly written in the agency contract (e.g., authority to issue policies up to a stated limit).
  • Implied authority — powers not written but reasonably necessary to carry out express authority (e.g., paying for office supplies, ordering inspections).
  • Apparent authority — authority the public reasonably believes the agent has based on the insurer's conduct (company signage, supplies, business cards), even if not actually granted. If the insurer lets an agent appear authorized, it can be bound.

Trap: Apparent authority is created by what the insurer allows the public to believe, not by what the agent claims about himself. A question describing company-branded materials in the agent's office points to apparent authority.

Binders

A binder is temporary evidence of coverage, oral or written, that takes effect before the policy is issued. An agent with binding authority can put coverage in force immediately; a broker generally cannot bind the insurer and must obtain a binder from the company.

Fiduciary Duty and Premium Handling

Producers hold a fiduciary duty: premiums collected belong to the insurer (or insured) and must be kept separate. Commingling premium funds with personal or business operating accounts is a common violation that can lead to license suspension.

Admitted vs. Nonadmitted Insurers

Finally, the insurer's licensing status matters:

TypeDescriptionGuaranty fund
Admitted (authorized)Holds a certificate of authority in the state; rates/forms filedProtected by the state guaranty association
Nonadmitted (surplus lines)Not licensed in the state; used when admitted markets decline the riskNot protected by the guaranty fund

Surplus-lines business must be placed through a specially licensed surplus-lines broker after a diligent search of the admitted market. The exam stresses that buying from a nonadmitted carrier forgoes guaranty-fund protection, an important consumer warning.

Quick Answer: Admitted insurers are licensed and guaranty-fund backed; nonadmitted (surplus-lines) insurers are not, and are used only when admitted carriers will not write the risk.

Other Field Roles and Insurer Classifications

Beyond the producer, the exam expects a few more roles. A claims adjuster investigates and settles losses: a company (staff) adjuster works for the insurer, an independent adjuster is hired by the insurer, and a public adjuster is hired by and represents the insured for a fee. An underwriter evaluates and prices submitted risks and decides whether to accept them. A solicitor (in some states) helps obtain applications but cannot bind.

Insurers are also classified by ownership and domicile. By ownership, a stock insurer is owned by shareholders and issues nonparticipating policies, while a mutual insurer is owned by its policyholders, who may receive dividends. By domicile relative to a given state, an insurer is domestic (formed in that state), foreign (formed in another U.S. state), or alien (formed in another country). These three terms are tested verbatim, so anchor them to where the company was chartered, not where it operates.

Apparent Authority and Estoppel in the Field

Apparent authority arises when the insurer's own conduct — letting an agent keep company signs, supplies, and applications — leads a reasonable applicant to believe the agent can act, even if a private agreement says otherwise. The insurer is estopped from denying that authority to a third party who relied in good faith. This is why secret limits on an agent's authority rarely protect the insurer against an innocent insured. Knowledge of the agent is generally imputed to the insurer.

Insurer Classifications the Exam Tests

Beyond admitted vs. nonadmitted, memorize these pairs:

  • Stock insurer — owned by shareholders, may pay taxable dividends to them; Mutual insurer — owned by policyholders, may pay nontaxable policy dividends.
  • Domestic (chartered in this state), Foreign (another U.S. state), Alien (another country).
  • Reciprocal — unincorporated group of subscribers exchanging coverage through an attorney-in-fact; Lloyd's — syndicates of individual underwriters, not an insurer itself.
  • Reinsurer — insures the insurer, spreading catastrophic exposure; the ceding company keeps the policyholder relationship.

The producer who collects premium holds it in a fiduciary capacity and must not commingle it with personal funds — a point that reappears in the ethics chapter.

Test Your Knowledge

A producer shops several insurers to find the best coverage for a client and does not work on behalf of any single company. This producer is acting as a:

A
B
C
D
Test Your Knowledge

An insurer supplies an agent with company-branded business cards, signage, and applications. A customer reasonably believes the agent can bind coverage. This is an example of:

A
B
C
D