While fronting arrangements by insurers in the U.S. property/casualty (P/C) industry continued to advance at a healthy rate in 2025, additional credit risk is finding its way into the segment through the involvement of unrated and unauthorized reinsurers, according to a new AM Best report.

The Best’s Special Report, titled “Front” and Center – A Review of the Property/Casualty Fronting Market, notes that by some market estimates, upwards of $30 billion in premium in 2025 was generated through fronting arrangements, which involves an admitted and licensed insurer passing most, if not all, of a transaction’s risk to a reinsurer. However, the reinsuring entity is often an offshore or unauthorized reinsurer or captive insurer, or even an unrated or low-rated U.S. insurer. When a reinsurer’s credit rating places it at a competitive disadvantage, it can gain access to the business it targets through a fronting insurer with a higher rating.

“It is critical to note that the fronting company assumes the counterparty credit risk since it would be required to honor the obligations imposed by the policy if the cedent fails to indemnify it,” said David Blades, associate director, AM Best.

The amount of fronted premium has surged over the past decade due to higher pricing conditions and the growth of business originating from managing general agents (MGA). According to AM Best analysis of data compiled by the NAIC, MGAs now generate $108.7 billion of insurance premium, which represents approximately 10% of the overall P/C market, underscoring their role as an important distribution channel.

The value proposition in these fronting arrangements is relatively straightforward. Partnering with fronting companies allows MGAs to launch programs faster and with more autonomy than working with traditional insurers. Over the last 10 years, the fronting specialists’ premium base has expanded from about $1.8 billion to nearly $20 billion in direct written premium, achieving double-digit growth rates in every year from 2015 through 2025.

According to the report, reinsurers have been demanding that fronting companies retain more risk to ensure a greater alignment of interests. This is especially true for MGAs with specialized programs, where reinsurers prefer that the fronting carrier have more “skin in the game,” which offers greater reassurance that MGA binding, underwriting, and claim handling decisions will be made with the bottom-line profitability of the program foremost in mind.

“By requiring higher retentions, reinsurers are striving to ensure underwriting discipline as fronting companies execute risk selection decisions,” said Greg Williams, managing director, AM Best.

While an estimated 30 organizations within the P/C industry have fronting operations, the report focuses on the 16 AM Best-rated organizations whose primary operation is fronting, detailing their financial data and net retention by line of business.

To access the full copy of this market segment report, please visit http://www3.ambest.com/bestweek/purchase.asp?record_code=369153.

AM Best is a global credit rating agency, news publisher and data analytics provider specializing in the insurance industry. Headquartered in the United States, the company does business in over 100 countries with regional offices in London, Amsterdam, Dubai, Hong Kong, Singapore and Mexico City. For more information, visit www.ambest.com.

Copyright © 2026 by A.M. Best Rating Services, Inc. and/or its affiliates. ALL RIGHTS RESERVED.

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