17.1 State Regulation, Licensing, and the McCarran-Ferguson Act

Key Takeaways

  • Insurance is regulated state-by-state by a Commissioner/Director/Superintendent; the NAIC writes model laws but is NOT a regulator.
  • McCarran-Ferguson (1945) affirms state regulation and applies federal antitrust law only where insurance is not regulated by state law; boycott/coercion/intimidation are never exempt.
  • Admitted insurers hold a Certificate of Authority, file rates/forms, and are guaranty-fund protected; surplus lines (non-admitted) are NOT guaranty-protected.
  • Domicile: domestic (this state), foreign (another U.S. state), alien (another country).
  • 18 U.S.C. 1033 bars persons convicted of felonies involving dishonesty/breach of trust from insurance work absent written 1033 consent.
Last updated: June 2026

State Regulation, Licensing, and the McCarran-Ferguson Act

Property & casualty insurance in the United States is regulated at the state level. Each state has an insurance department headed by a Commissioner, Director, or Superintendent who enforces the state insurance code, licenses producers and insurers, examines company finances, and protects the public. The National Association of Insurance Commissioners (NAIC) is not a regulator — it is a coordinating body that drafts model laws and model regulations that states may adopt. The NAIC has no direct authority over any insurer.

The McCarran-Ferguson Act (1945)

McCarran-Ferguson is the single most-tested regulatory fact on the national exam. After United States v. South-Eastern Underwriters Association (1944) held that insurance was interstate commerce subject to federal antitrust law, Congress passed the McCarran-Ferguson Act of 1945, which:

  • Affirms that state regulation of insurance is in the public interest.
  • Provides that federal antitrust laws (Sherman, Clayton) apply to insurance only to the extent that the business is not regulated by state law.
  • Exempts insurers from certain federal antitrust provisions, allowing them to pool loss data (e.g., through ISO) to develop rates — but the boycott, coercion, and intimidation exception means those acts are never exempt.

Trap: McCarran-Ferguson did not federalize insurance regulation — it confirmed state primacy. The exam frequently offers "created federal regulation of insurance" as a wrong answer.

Authorized vs. unauthorized insurers

An authorized (admitted) insurer holds a Certificate of Authority to transact business in the state and writes on filed, approved forms and rates. An unauthorized (non-admitted) insurer has no Certificate of Authority. Surplus lines (excess lines) insurance lets a specially licensed surplus lines broker place coverage with non-admitted insurers only when admitted markets decline the risk (the diligent-effort / three-declination rule in most states).

TermAuthorized / AdmittedUnauthorized / Non-admitted
Certificate of AuthorityYesNo
Files rates & formsYesNo
Guaranty fund protectionYesNo (surplus lines NOT covered)
How placedAny licensed producerSurplus lines broker only

Trap: Surplus lines policies are not protected by the state guaranty association — a heavily tested distinction in 17.2.

Domicile classifications

  • Domestic — chartered in this state.
  • Foreign — chartered in another U.S. state.
  • Alien — chartered in another country.

Producer licensing basics

A producer (the post-1999 NAIC term covering both agents and brokers) must hold a license for each line of authority (e.g., Property, Casualty, Personal Lines). Typical requirements include pre-license education, a passing exam score, fingerprinting/background check, and a fee. Most states require continuing education (CE) each renewal cycle (commonly 24 CE hours per 2 years, including an ethics component) and grant nonresident licenses by reciprocity when the producer is licensed in good standing in the home state.

Worked example — CE compliance math

A producer in a state requiring 24 CE hours every 2 years, of which 3 hours must be ethics, completes 9 hours in year one (1 ethics) and 12 hours in year two (1 ethics). At renewal:

  • Total hours = 9 + 12 = 21 — short of 24 by 3 hours.
  • Ethics hours = 1 + 1 = 2 — short of the 3-hour ethics minimum.

The license will not renew until the producer makes up 3 general hours and 1 ethics hour. Note that exceeding the general total never cures an ethics shortfall — sub-requirements must each be met. This sub-minimum trap appears frequently.

Federal touchpoints despite state primacy

Even under McCarran-Ferguson, several federal statutes reach P&C producers:

  • Fraud and False Statements (18 U.S.C. 1033/1034) — a person convicted of a felony involving dishonesty or breach of trust may not work in insurance affecting interstate commerce without written 1033 consent from the regulator.
  • Gramm-Leach-Bliley Act (1999) — privacy of nonpublic personal information; requires privacy notices and opt-out for sharing.
  • National Flood Insurance Program (NFIP) — federally backed flood coverage written by private insurers under "Write Your Own."

McCarran-Ferguson and State Authority

The McCarran-Ferguson Act of 1945 is the cornerstone of U.S. insurance regulation: it affirms that states regulate and tax insurance, and that federal antitrust law applies only to the extent state law does not regulate a practice (and never to boycott, coercion, or intimidation). This is why there is no single national insurance regulator — each state's department, led by a commissioner, superintendent, or director, licenses producers and insurers, approves rates and forms, and enforces market conduct.

Producer Licensing and the NAIC

A producer must hold a license for each line (such as property and casualty) to sell, solicit, or negotiate insurance. Licensing requires meeting pre-licensing education (where required), passing the state exam, a background check, and paying fees, followed by ongoing continuing education to renew. Resident licenses are issued by the home state; nonresident licenses are granted by other states largely through reciprocity.

The NAIC (National Association of Insurance Commissioners) is not a regulator — it is a coordinating body of state officials that drafts model laws and operates systems like the producer database and financial-solvency tools. States adopt NAIC models to keep regulation reasonably uniform. The exam tests that the NAIC has no direct authority; only the states (and their commissioners) can license and discipline.

License Discipline and Continuing Education

Regulators may deny, suspend, revoke, or refuse to renew a producer license, and impose fines, for violations such as misrepresentation, fraud, fiduciary violations (commingling/conversion), felony convictions, or operating without a license. Most states require continuing education each renewal cycle, often including an ethics component, to keep the license active. The exam frames discipline around due process — the producer is entitled to notice and a hearing before the regulator acts — and tests the producer's duty to report administrative actions and criminal charges to the department within a set time.

Test Your Knowledge

Under the McCarran-Ferguson Act, federal antitrust laws apply to the business of insurance:

A
B
C
D
Test Your Knowledge

An insurer chartered in Germany and selling coverage in New Mexico is classified as:

A
B
C
D