18.1 State Regulation, McCarran-Ferguson, and NAIC

Key Takeaways

  • Insurance is regulated primarily by the states; the commissioner is usually appointed by the governor, sometimes elected.
  • The McCarran-Ferguson Act (1945) preserves state regulation and grants a limited federal antitrust exemption — boycott, coercion, and intimidation are not exempt.
  • The NAIC has no direct authority; it drafts model laws states may adopt, promoting uniformity.
  • 18 U.S.C. 1033 bars anyone convicted of a felony involving dishonesty from insurance without a written 1033 waiver from the commissioner.
  • Guaranty associations pay claims of insolvent insurers up to state limits, but producers may not use this coverage as a sales inducement.
Last updated: June 2026

Insurance in the United States is regulated primarily at the state level. Each state has an insurance department headed by a commissioner (called a director or superintendent in some states). This person enforces the state's insurance code, licenses producers and insurers, reviews policy forms and rates, examines insurer solvency, and resolves consumer complaints. The exam frequently tests who holds primary regulatory power: the answer is the states, not the federal government.

How the Commissioner Gets the Job

The method of selecting a commissioner is a common exam point. In most states the commissioner is appointed by the governor; in a minority of states the commissioner is elected by voters. Either way, the office is a regulatory body, not a legislative one — the commissioner enforces statutes the legislature passes and writes implementing regulations.

McCarran-Ferguson Act (1945)

The McCarran-Ferguson Act is the cornerstone of state regulation. It was passed in response to the 1944 Supreme Court case United States v. South-Eastern Underwriters Association, which held that insurance was interstate commerce and therefore subject to federal antitrust law. Congress reacted by declaring that the continued regulation of insurance by the states is in the public interest.

ProvisionEffect
State primacyThe business of insurance is regulated by state law
Federal deferenceFederal law applies only where it specifically relates to insurance, or where states leave a gap
Antitrust exemptionInsurers are exempt from federal antitrust laws to the extent the activity is regulated by state law (boycott, coercion, and intimidation are NOT exempt)

Trap: McCarran-Ferguson did not create federal regulation; it preserved state regulation and gave a limited antitrust exemption.

The NAIC

The National Association of Insurance Commissioners (NAIC) is a voluntary association of the chief insurance regulators from all 50 states, the District of Columbia, and the U.S. territories. The NAIC has no direct regulatory authority — it cannot license anyone or fine anyone. Its purpose is to promote uniformity.

The NAIC drafts model laws and model regulations that states may adopt in whole, in part, or not at all. A model law has no force until a state legislature enacts it. Frequently tested NAIC products include:

  • Model Unfair Trade Practices Act
  • Life Insurance Illustrations Model Regulation
  • Suitability in Annuity Transactions Model Regulation
  • Producer Licensing Model Act (PLMA) — the basis for reciprocal licensing

Federal Touchpoints on a State-Regulated Industry

Even though states lead, several federal laws reach insurance:

LawWhat it touches
Fraud and False Statements (18 U.S.C. 1033/1034)Makes it a federal crime for anyone convicted of a felony involving dishonesty or breach of trust to work in insurance affecting interstate commerce without written consent (1033 waiver) from the state commissioner
Gramm-Leach-Bliley Act (GLBA)Privacy of nonpublic personal financial information; opt-out notices
HIPAAPrivacy of protected health information; portability of health coverage
Fair Credit Reporting Act (FCRA)Use of consumer/credit reports in underwriting; adverse-action notice
USA PATRIOT Act / Anti-Money LaunderingAML programs for permanent life and annuity sales

A producer convicted of a qualifying felony may not transact insurance until they obtain a 1033 waiver — a heavily tested point.

Solvency Regulation

States protect policyholders by monitoring insurer solvency. Tools include risk-based capital (RBC) standards, periodic financial examinations, and required reserves. When an insurer becomes insolvent, the state's guaranty association pays covered claims up to statutory limits (for example, commonly $300,000 in life insurance death benefit and $250,000 in the present value of annuity benefits per life, though limits vary by state). Producers may not advertise or use guaranty association coverage as a sales inducement — doing so is prohibited.

Test Your Knowledge

An insurance producer is convicted of a felony involving breach of trust. Under federal law (18 U.S.C. 1033), what must occur before this person can continue transacting insurance?

A
B
C
D
Test Your Knowledge

Which statement about the NAIC is correct?

A
B
C
D

The Commissioner's Powers and the State Regulatory System

Insurance is regulated at the state level by a commissioner, director, or superintendent of insurance. The official's core powers fall into three buckets:

PowerExamples
RulemakingIssue regulations and bulletins interpreting the insurance code
EnforcementInvestigate, hold hearings, issue cease-and-desist orders, fine, suspend/revoke licenses
OversightLicense producers/insurers, approve policy forms and rates, examine insurer solvency

The commissioner does not write the statutes - the legislature does. The commissioner administers and enforces them. Producers aggrieved by an action are entitled to notice and a hearing (administrative due process), and may appeal an adverse decision to the courts.

McCarran-Ferguson, the NAIC, and Federal Touchpoints

McCarran-Ferguson Act (1945)

The McCarran-Ferguson Act confirmed that state regulation of insurance is in the public interest and exempted the insurance business from most federal antitrust law - so long as the activity is regulated by state law and is not boycott, coercion, or intimidation. It is the legal foundation of state-based regulation.

The NAIC

The National Association of Insurance Commissioners (NAIC) is a coordinating body of the chief insurance regulators of all states and territories. It has no direct regulatory authority - it cannot make binding law. Instead it drafts model laws and regulations that states may adopt, promoting uniformity (for example, the Unfair Trade Practices Act and the Suitability in Annuity Transactions Model Regulation).

Key Federal Touchpoints

  • 18 U.S.C. 1033/1034 - bars anyone convicted of a felony involving dishonesty or breach of trust from the business of insurance unless they obtain written consent from the state insurance regulator.
  • Gramm-Leach-Bliley, HIPAA, Fair Credit Reporting Act, USA PATRIOT Act (anti-money-laundering) - federal layers that overlay state regulation.

Exam trap: The NAIC writes MODELS, not law. A model becomes binding only when a state legislature adopts it. McCarran-Ferguson gives states the lead, not the NAIC.

Test Your Knowledge

Which statement about the National Association of Insurance Commissioners (NAIC) is correct?

A
B
C
D