Guides
MGAs and fronting carriers: who really insures your home
Many newer home insurance brands are MGAs writing on a fronting carrier's paper. How the chain works, what regulators require and what to check.
Your homeowners policy is a contract with the insurance company named on your declarations page, and for many newer brands that company is not the one whose name is on the app or the bill. A managing general agent (MGA) designs, prices, sells and often services the policy. A fronting carrier lends its license and rating and is the insurer legally responsible to you. Reinsurers or other investors usually carry most of the risk. The arrangement is legal and common, and it works until a link in the chain weakens, so you should know who the links are.
The chain behind a policy
| Party | What it does | Does it owe your claim? |
|---|---|---|
| Brand or MGA | Designs the product, underwrites, prices within agreed limits, binds coverage, bills, often runs claims. Paid commission and often a profit share. | Generally no |
| Fronting or program carrier | Holds the license and financial strength rating, issues the policy and files rates and forms if admitted. Keeps a fee and sometimes a slice of the risk. | Yes, even if reinsurers fail to pay |
| Reinsurers and other capital | Take most of the risk and premium from the carrier. | Not to you directly |
| You | Hold the policy and pay the premium. |
Here are real chains, taken from our profiles:
- Bamboo (Bamboo Insurance), a California and Texas homeowners MGA, writes most of its California business on Sutton National Insurance Company, the admitted member of Sutton National Group. It added surplus lines capacity through Accredited in 2025 and about $150 million of admitted capacity from MS Transverse in July 2026.
- Openly (Openly) sells through independent agents in 24 states. Its legal disclosures name Rock Ridge Insurance Company, in Clear Blue Insurance Group, as its only underwriting carrier.
- Swyfft is the MGA behind Texas homeowners policies issued by Benchmark Insurance Company, according to Texas Department of Insurance (TDI) rate filings.
- Wellington (Wellington Insurance Group) is a Texas MGA that lists 12 carrier partners, including Sutton National and MS Transverse, and matches each home to a carrier at the point of sale.
- SageSure (SageSure) calls itself the largest residential property MGU focused on catastrophe-exposed markets and writes on IAT-group carriers and policyholder-owned reciprocals it sponsors. Its profile reports about $3.2 billion of premium in 16 states.
None of this means you are dealing with an unlicensed outfit. It means the name that matters for finances and complaints is the one under "insurer" on the declarations page.
How big this is in the NAIC data
The NAIC counts homeowners premium under the carrier. That is why brands such as Bamboo, Openly and Wellington have no rank of their own, and why six program carriers and fronting insurers rank in the 2025 top 100 homeowners groups:
| NAIC rank | Carrier | 2025 homeowners premium | Where the business comes from |
|---|---|---|---|
| 45 | Sutton National | $548.7 million | Bamboo (California), Wellington (Texas) |
| 52 | Markel | $445.2 million | Specialty home program, partner programs, State National fronting |
| 59 | QBE North America | $400.4 million | A book now in run-off |
| 69 | Clear Blue | $306.1 million | Mostly Openly |
| 81 | Benchmark | $237.3 million | Swyfft, mostly Texas |
| 93 | MS Transverse | $199.7 million | Bamboo, Wellington and other MGAs |
Together they wrote $2.14 billion, 1.13% of the national market, according to the NAIC figures used in The 100 largest homeowners insurance companies in the U.S., 2025. That understates the reach of the model, since SageSure's carriers sit in the Florida and coastal category (the IAT group ranks #20 at $1.49 billion), and insurtech reciprocals managed by an attorney-in-fact are counted elsewhere. See insurtech home insurers: what they changed.
What regulators require
The NAIC's Managing General Agents Act (Model #225) defines an MGA by what it does, not by its title: a person who manages all or part of an insurer's business as the insurer's agent and meets premium and claims or reinsurance thresholds. The model carves out the attorney-in-fact of a reciprocal exchange. States that adopt it generally require the MGA to be a licensed producer and give the insurer duties: a written contract, financial audits of the MGA, and in some states on-site reviews of its underwriting and claims. Adoption and details differ by state, so this is a pattern, not a uniform rule.
A homeowner rarely sees any of this. What you can see is the rate and form filing for an admitted policy, which belongs to the carrier, not the MGA, and the department of insurance complaint process, which reaches the carrier and the licensed producer.
The case for and against
For. Programs move capital and underwriting talent to places where large carriers have pulled back. Bamboo grew its managed premium 58% in 2025, according to its IPO filing as summarized in its profile, while State Farm and other large insurers stopped writing new California homeowners policies. MS Transverse entered California homeowners under the state's Sustainable Insurance Strategy with a go-ahead effective July 15, 2026. SageSure's carriers were the third-largest homeowners group in Louisiana in 2025 (8.79%), according to the NAIC. Specialized MGAs can price and select risks that a large carrier's rating plan cannot.
Against. Four risks recur.
- Incentives. An MGA is typically paid on premium volume and profit commission, not on losses the carrier pays. Carriers audit for that reason, and the audit is not something you can inspect.
- Reinsurance dependence. AM Best called Benchmark's balance sheet very strong in October 2022 but noted "significant reinsurance dependence," which is inherent in fronting. Failure can come from the counterparty. In 2023, collateral behind reinsurance arranged through Vesttoo proved fraudulent, which put the Clear Blue companies, including Openly's carrier, under AM Best review until November 2023. In the second quarter of 2026, Markel recorded a $205.3 million provision for expected credit losses at State National on reinsurance recoverables owed by a capacity provider in bankruptcy. Those programs were mostly commercial habitational business, not homeowners, but they show what credit risk a fronting carrier carries.
- Pricing swings. TDI filings show the Swyfft program's overall rate changes of 30.6% in 2022, 39.5% in 2023 and 13.5% in 2024, followed by 6.0% in June 2025 and a policy fee rise from $100 to $125. Coverager reported in 2024 that Openly's carrier filed increases of around 40% in several states.
- Change at renewal. MGAs shift business among carriers, and carriers end programs. Your renewal may name a different insurer, different rating, different claims rules, or no renewal at all.
In fairness, a fronting carrier remains primarily liable to you, and State National's annual report says its reinsurance contracts do not discharge it from liability for the full policy amount. And an admitted policy is covered by the state guaranty fund if the carrier fails, within limits. The weak spot is not that the model is illegitimate. It is that a policyholder rarely has the information to see its strain.
When a program ends
QBE told California regulators in 2025 that it was leaving U.S. homeowners insurance, stopped writing new California policies in August 2025 and began nonrenewing 37,774 homes, with a successor, Builder Reciprocal Insurance Exchange, expected to offer most of them coverage. California requires at least 75 days' notice before a nonrenewal. A program-carrier exit looks the same to a policyholder as any other nonrenewal, and the steps in your home insurance was nonrenewed: what to do now apply. Decide on a successor policy by its rating and terms rather than the brand.
Checklist: what to look up on your policy
- The insurer's legal name on the declarations page, not the app or the MGA.
- Admitted or surplus lines. Check whether the company is licensed and whether rates and forms are state-filed. A Sutton National policy is admitted; a Sutton Specialty policy is surplus lines, with generally no guaranty fund protection. See admitted vs surplus lines home insurers: what you give up and property and casualty guaranty funds explained.
- The rating, who issued it and the date. Look up the carrier, not the MGA. Benchmark's most recent AM Best release we found was dated October 2022; Sutton's A- was affirmed in January 2025. See Financial strength ratings: AM Best, S&P, Moody's and Demotech.
- Who handles claims and how to escalate. Ask whether the MGA or the carrier adjusts, and keep the carrier's complaint contact.
- Which carriers the MGA uses and whether yours can change. Ask in writing, before renewal.
- Your lender's rating minimum. Fannie Mae accepts AM Best B or better, or Demotech A, KBRA BBB or S&P BBB; see Fannie Mae and Freddie Mac homeowners insurance requirements.
Key takeaways
- The insurer named on your declarations page owes the claim; an MGA or app brand usually does not.
- Six program and fronting carriers rank in the NAIC's 2025 top 100 with $2.14 billion of homeowners premium, and many of their policies are sold under other names.
- The model fills gaps when large carriers retreat, but it depends on reinsurance and on MGA incentives that policyholders cannot see.
- The NAIC model act defines an MGA by function and sets licensing and oversight duties, but state laws differ.
- Look up the carrier's rating, its admitted or surplus status and whether it can change at renewal.