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Insurance Company Financial Strength Rating

An insurance company financial strength rating is a rating firm's published opinion of an insurer's ability to meet its obligations to policyholders. It is an opinion rather than a guarantee, the firms that issue them do not use the same scales or the same processes, and it answers a different question from a credit rating on the insurer's debt.

Last reviewed by Steven Fox, CFP®, EA on

Quick Summary

  • It rates the company, not the policy. The question is whether the insurer will be able to pay what it has promised, which matters most for a promise that comes due decades from now.
  • State insurance regulators tell consumers to check one. Washington's Office of the Insurance Commissioner puts it plainly: "These financial rating services rank insurance companies based on their financial strength and stability."
  • The same regulator adds the warning most consumers miss: "Be aware that not all financial rating companies use the same rating processes." A grade from one firm does not translate into another firm's grade.
  • A rating is not insurance and not a promise. The backstop if an insurer actually fails is the state guaranty association, and on the life and health side that system's own model act tells consumers not to rely on it when choosing an insurer.
  • Federal securities law defines a credit rating agency as one receiving fees from issuers, investors or other market participants, so who paid for the rating you are reading is a fact to establish rather than assume.

Definition

An insurance company financial strength rating is a rating firm's opinion, expressed on that firm's own published scale, of an insurer's ability to meet its obligations to the people it has insured. Washington's Office of the Insurance Commissioner describes the category to consumers in one sentence, saying that "These financial rating services rank insurance companies based on their financial strength and stability," and advises checking one "before you buy an insurance policy." The subject of the rating is the company. It says nothing about whether a particular policy is a good fit, what it costs, whether a claim will be approved, or how the insurer treats its customers.

Two clarifications belong here, because the phrase readers actually search is a broader one. First, "insurance company ratings" covers at least three unrelated measurements that a consumer meets while shopping: an opinion about the company's finances, which is this page; a ranking of customer satisfaction or service; and a record of complaints. Those answer different questions and are produced by different people, so a good grade on one implies nothing about another. Second, a financial strength rating is not the same thing as a bond rating even when the same firm issues both. A bond rating addresses whether an issuer will pay its debt on time. A financial strength rating addresses whether an insurer can pay policyholders. Federal securities law does not itself separate the two products, but it does treat an insurance company as its own kind of rated entity: 15 U.S.C. 78c(a)(62)(A) lists the classes of obligor a nationally recognized statistical rating organization may be certified to rate, and clause (ii), "insurance companies," is its own class, separate from clause (iii), "corporate issuers."

Advanced Explanation

Who issues these, and why there is no canonical list. The contact list Washington's insurance regulator publishes for consumers names five firms: A.M. Best, Fitch Ratings, Moody's, Standard and Poor's, and Weiss Ratings. The National Association of Insurance Commissioners, in its own glossary, defines the regulatory category these firms sit in rather than the rating itself: a nationally recognized statistical rating organization, it says, "refers to rating organizations so designated by the SEC whose status has been confirmed by the Securities Valuation Office," and the examples it gives include a firm Washington's list leaves out, just as Washington's list includes one NAIC's examples leave out. The two lists are not identical, which is the useful fact rather than a discrepancy to resolve. There is no official roster of insurer raters, so a page or a salesperson referring to "the rating agencies" as a closed set is describing a convention, not a legal category.

The registration regime is not the rating. Designation as a nationally recognized statistical rating organization is a status granted under federal securities law: 15 U.S.C. 78c(a)(62) defines it as a credit rating agency whose ratings are certified by qualified institutional buyers with respect to one or more listed classes of obligor and which is registered with the Securities and Exchange Commission. NAIC's own definition routes the confirmation of that status through the SEC and the Securities Valuation Office. A firm can rate insurers without that status, and holding it says nothing about whether a particular grade is well founded. Do not read a registration as an endorsement of an opinion.

The scales are not comparable, and the regulator says so. Washington's page carries the caution directly: "Be aware that not all financial rating companies use the same rating processes." That has two practical consequences. A letter that looks near the top of one firm's scale may sit several steps down another's, because the number of steps and the labels differ. And two firms can reach different conclusions about the same insurer at the same time, because they are applying different methods to the same financial statements. A consumer comparing insurers has to compare like with like, which means reading two insurers' grades from the same firm rather than each insurer's best available grade.

Who pays for the rating. This is a fact about how the product is made, and it is worth stating because a reader assessing an opinion should know who commissioned it. Federal securities law's own definition contemplates every arrangement: 15 U.S.C. 78c(a)(61)(C) defines a credit rating agency as one "receiving fees from either issuers, investors, or other market participants, or a combination thereof." So the payer is not fixed by law, it varies by firm, and the firm is the one that discloses which arrangement it uses. What federal regulation does do is name the arrangement as a conflict rather than leave it to inference. For a nationally recognized statistical rating organization, 17 CFR 240.17g-5(b)(2) lists "being paid by obligors to determine credit ratings with respect to the obligors" as a conflict of interest, which the rating organization may not have unless it discloses the type of conflict and maintains procedures to manage it. So where the company being rated is the paying customer, the rating is not thereby wrong, but it is an opinion produced inside a relationship the Securities and Exchange Commission's own rule classifies as a conflict. Establishing which arrangement produced the grade in front of you is part of reading it, and the place to establish it is the rating firm's own disclosures rather than the insurer's marketing.

What regulators use instead, and why that matters to a consumer. Solvency supervision does not run on ratings. It runs on statutory accounting, which NAIC describes as a "method of accounting standards and principles used by state regulatory authorities to measure the financial condition of regulated companies," more conservative than the accounting most businesses use, and on risk-based capital, whose ratio NAIC defines as one "used to identify insurance companies that are poorly capitalized," calculated by dividing a company's capital by the minimum regulators have deemed necessary to support its operations. Those measures are the regulator's tripwires, not published consumer grades. A rating is a private opinion built partly on the same statutory filings, which is why a rating and a regulatory action can point the same way and why neither substitutes for the other.

Where the safety net sits. If a licensed insurer does fail, the state guaranty association pays covered claims up to limits each state sets, and it is funded by assessments on the surviving insurers rather than by a standing fund. That is a real backstop and it is deliberately not a selling point: on the life and health side the NAIC model act prohibits using the association's existence to induce a purchase and requires a disclaimer telling consumers not to rely on it when choosing an insurer. That prohibition is the clearest argument for reading a financial strength rating at all. The system that catches a failure has told buyers, in its own governing act, that they should not be choosing an insurer on the strength of the catch.

How much weight the rating deserves depends on how long the promise runs. For an auto policy renewing every six months, the insurer's finances matter much less than its claims handling and its price, because the relationship can be ended at the next renewal. For a deferred annuity, a whole life policy, a long-term care policy or a structured settlement, the promise comes due many years out, the buyer usually cannot move without a cost, and the insurer's ability to still be there is most of what was bought. The rating is a long-duration question, and that is where the reading effort belongs.

Used in a Sentence

“Rosalind pulled both insurers' financial strength ratings from the same rating firm and found that one sat three steps below the other.”

How It Works

The reader's sequence is short, and most of the value is in getting the first step right.

  1. Identify the company that will actually be on the policy. A rating is issued on a named insurance company, and the name on the contract is not always the name on the marketing material. Read the declarations page or the application for the legal name of the issuer, then look that name up.
  2. Get grades from one firm for every insurer you are comparing. Because the processes and scales differ, a like-for-like comparison means one firm's view of all the candidates rather than each candidate's most flattering grade.
  3. Read what the grade means on that firm's own scale, which the firm publishes, rather than translating it into a letter you recognize from somewhere else.
  4. Weight it by the duration of the promise. A long-dated contract you cannot easily exit deserves more attention here than a policy you can replace at the next renewal.
  5. Do not stop at the rating. It says nothing about claims handling, service or price, and those are what a short-duration policy is mostly bought on.

There is no worked dollar example on this page, deliberately. A grade is not a quantity, no dollar figure attaches to it, and printing a scale or a named insurer's current rating would be a figure that rots without any wrong edit behind it.

A hypothetical shows the duration point instead. Two insurers quote the same deferred annuity, and the buyer will not draw income from it for twenty-five years. One carries a materially higher financial strength grade from the same rating firm; the other quotes a slightly better guaranteed rate. The lower grade is not a prediction that the second insurer will fail, and the higher grade is not a promise about the first. What the comparison establishes is that one of the two promises is being made by a company the rating firm regards as more able to keep it, over a period long enough for the difference to matter, and that the guaranty association behind both has limits set by the buyer's own state rather than by the contract.

Pros and Cons

What a rating is genuinely good for

  • It is the only broadly available outside opinion on whether an insurer can keep a long-dated promise, and it is free to look up.
  • It compresses a set of statutory financial filings that almost no consumer would read into a form that can be compared across companies.
  • State insurance regulators point consumers to these ratings themselves, so checking one is the step the supervising authority actually recommends.
  • It is most informative exactly where the consumer has the least ability to correct a mistake later: annuities, permanent life insurance, long-term care coverage and other promises that run for decades.

The limits, and the traps

  • It is an opinion, not a guarantee. A well-rated company can still be downgraded, and a grade is not a promise that a claim will be paid.
  • The scales are not interchangeable. Comparing one insurer's grade from one firm against another's from a different firm is not a comparison.
  • It answers nothing about claims handling, service, pricing or the terms of the policy, which are what most buyers are actually unhappy about.
  • The payer varies and the arrangement is disclosed by the rater rather than by the insurer quoting the grade, so a marketing document citing a rating is not telling you who paid for it.
  • A published grade reflects the rater's most recent review rather than today, and it can be changed at any point after you have read it.
  • A high grade encourages a reader to skip the two questions that decide most outcomes: whether the coverage is right and whether the price is competitive.

People Also Asked

Answers to the most frequently asked questions.

What does an insurance company financial strength rating actually measure?
It is a rating firm's opinion of whether the insurer will be able to meet its obligations to policyholders. Washington's Office of the Insurance Commissioner describes these services as ranking insurance companies "based on their financial strength and stability." It is not a judgment about the policy's value, its price, the company's service, or whether any particular claim will be paid.
Is a financial strength rating the same as a credit rating or a bond rating?
No. A bond rating is an opinion about whether an issuer will make its debt payments; a financial strength rating is an opinion about an insurer's ability to pay policyholders. Federal securities law treats rating an insurance company as its own class, separate from rating a corporate issuer, at 15 U.S.C. 78c(a)(62)(A). The same firms operate in both markets, which is why the two get confused.
Can I compare an A rating from one firm to an A rating from another?
No, and the regulator says so directly: "Be aware that not all financial rating companies use the same rating processes." The number of steps, the labels and the methods differ, so the same letter can sit at different places on different scales. Compare insurers using one firm's grades for all of them rather than each insurer's best available grade.
If my insurer fails, does a good rating protect me?
No. A rating is an opinion, not coverage. What pays covered claims after a licensed insurer fails is the state guaranty association, funded by assessments on surviving insurers, with limits set state by state. On the life and health side that system's model act bars using its existence to induce a purchase and requires a disclaimer telling consumers not to rely on it when choosing an insurer.
Who pays the firm that issues the rating?
It depends on the firm, and each one discloses its own arrangement. Federal securities law defines a credit rating agency as one "receiving fees from either issuers, investors, or other market participants, or a combination thereof," so all three arrangements are contemplated and the law fixes none of them. Where the paying customer is the company being rated, the grade is an opinion produced inside a commercial relationship with its own subject, which is worth knowing before you weigh it.

Sources

AdviceOnly maintains high editorial standards to improve the quality and accuracy of our educational content. Content is written with the assistance of artificial intelligence tools following a rigorous quality assurance process, and periodically reviewed by credentialed and experienced human financial advisors. References used include government data, academic papers, interviews with industry experts, and reputable primary sources. You can learn more about our efforts to produce accurate content in our editorial policy.

  1. Washington State Office of the Insurance Commissioner. "How does my insurance company rate?"
  2. National Association of Insurance Commissioners. "Glossary of Insurance Terms."
  3. U.S. Code. "15 U.S.C. § 78c — Definitions and application."

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