Reciprocal insurance exchanges are reportedly expanding in states such as Florida and California, where traditional insurers have scaled back operations due to natural disaster losses and rising reinsurance costs.
According to industry analysts, reciprocal exchanges pool risks among policyholders without shareholder profit, allowing surpluses to strengthen reserves, reduce premiums by 10–30%, or support coverage stability.Â
This model has helped exchanges maintain a presence in high-risk markets where conventional insurers have withdrawn.
The U.S. reciprocal insurance sector wrote $51 billion in premiums in 2024, a 55% increase from 2019. It accounted for 5% of total property and casualty premiums, with 72 active exchanges by year-end. Growth is concentrated in disaster-prone states, where 36 new exchanges were formed since 2017 to address capacity shortages caused by storms and fires.
Regulatory frameworks in high-risk states support reciprocal models. For example, in Florida, reforms require only $250,000 in surplus, compared with $2.5 million for traditional insurers, encouraging new carriers to enter the market between 2022 and 2023.Â
In California, proposals aim to expand mutual models for FAIR Plans to stabilize wildfire coverage through risk pooling and federal reinsurance.
Major U.S. reciprocal insurers include USAA, Farmers Insurance Group, Erie Insurance, Auto Club (AAA), and CSAA, which provide homeowners and auto coverage across multiple states.Â
Technology-focused insurers, including Kin, are also expanding in high-risk markets such as Florida and California. Kin reported 30% revenue growth in the third quarter of 2025 and improved adjusted loss ratios by nearly 15 points after catastrophe reinsurance recoveries.Â
Kin was founded in 2016 as a technology-focused provider operating reciprocal exchanges like Kin Interinsurance Network and Kin Interinsurance Nexus. By targeting high-risk markets such as Florida and California, along with other states including Alabama and Texas, it achieved significant milestones by employing over 500 staff by 2026 and reaching a $2 billion valuation following a Series E funding round.
