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How credit ratings benefit mutuals – and what is key to strong ratings

Meg Mulry cropped

Meg Mulry, Senior Director, AM Best

8 June 2026

A mutual insurer with a top-tier credit rating has an advantage that it can leverage across capital, distribution, pricing, and growth initiatives. Within the broader financial and insurance ecosystem, many rated mutuals display the BestMark icon, to signal that they have been assessed through AM Best’s rating process. The icon is intended to indicate AM Best’s opinion of an insurer’s ability to meet its policyholder obligations and is often presented alongside other corporate credentials. Organisations may choose to include this visual identifier in their communications to brokers, reinsurance partners, consumers or regulators to highlight their rating status within the insurance industry.

Demonstrating commitment in strength and solidity

Mutuals have a strong history of demonstrated commitment to their policyholders and members and prioritising long-term stability over near-term returns, which is reflected in many AM Best-rated mutuals that have published and still maintain high financial strength ratings. A good example would be US-based Church Mutual Insurance Co, founded in 1897 by two pastors and a group of laymen who were looking to provide low-cost insurance to congregations, pastors and teachers against fire and lightening losses. Although Church Mutual has witnessed extensive changes in the insurance industry since its founding almost 130 years ago, it remains financially sound and has succeeded in maintaining a Best’s Financial Strength Rating of A or higher for over the last 75 years.

Extending reach, impact through the ages

Mutuals, like other firms across the insurance ecosystem, require strength and resilience to endure challenges that arise and the risks that can emerge. Over the past 125 years, AM Best has been providing an independent, third-party opinion of an insurer’s ability to meet ongoing insurance and senior financial obligations, providing accurate, timely, and comprehensive information to the market. More than 300 of the 4,000 AM Best insurer ratings are of mutuals insurers, some of which have maintained a strong rating for over 100 years. Once a Best’s Credit Rating is accepted by the insurer, it reaches millions of global financial professionals via media outlets and AM Best’s publications and more than 1.5 million registered users with online access to our ratings. The value of a Best’s Credit Rating is enhanced by comprehensive market penetration alongside AM Best’s recognition and registration in multiple regulatory jurisdictions worldwide.

Characteristics of strongly rated mutuals

Mutual insurers with the strongest AM Best ratings tend to have similar profiles including:

  • Providing external feedback and benchmarking
  • Facilitating market entry and business development
  • Meeting some business-critical requirements (often “A-” minimum) for credit-sensitive market segments, e.g., reinsurance, large commercial business
  • Engaging in cross-border activity
  • Facilitating capital raising and reinsurance purchase
  • Satisfying investor due diligence requirements, e.g., M&A
  • Meeting regulatory requirements in certain jurisdictions and
  • Providing independent oversight in supporting corporate governance processes

The interactive rating process serves as a roadmap to mutuals for practicing sound risk management and effective business strategies. Our analysts’ diverse financial, operational, claims, underwriting, and actuarial backgrounds equip them to deliver rating insights and research that help insurers, financial professionals, and consumers make informed decisions.

Cementing confidence and resilience

Having a Best’s Credit Rating can provide increased control and flexibility for risk management of group insurance and reinsurance programmes, as well as greater flexibility for fronting arrangements and enhanced access to reinsurance.​ The AM Best rating process highlights a carrier’s credibility, transparency, and acceptance for new market/business penetration.​

Looking ahead, mutual insurers will need to continue demonstrating resilience, financial discipline and strategic clarity in an increasingly demanding environment. External assessment can support that effort, but its real value lies in helping organisations test their readiness for future challenges, strengthen decision-making and build long-term confidence among key stakeholders.

For member-only strategic content on the cooperative/mutual insurance sector, ICMIF members have exclusive access to a range of online resources through the ICMIF Knowledge Hub 

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