US P&C Insurance Sees Significant Improvement in 2024
The United States property and casualty (P&C) insurance sector has shown remarkable improvement in its 2024 performance, with positive momentum expected to continue into 2025. According to a recent report from AM Best, the industry experienced an estimated net underwriting loss of $2.6 billion in 2024. Despite this, the sector’s outlook remains promising.
One key factor contributing to this progress is the rise in interest rates, which has led to stronger investment returns for insurers, helping to counterbalance weather-related losses. In 2023, the US P&C insurance industry faced an underwriting loss of $24.6 billion, while net investment income reached $72.4 billion.
In 2024, underwriting losses diminished, and AM Best estimates the industry’s net investment income increased to $85.4 billion, with projections suggesting it will reach $100.8 billion in 2025. The commercial lines sector benefited from positive rate trends across most business lines, while personal lines saw improvement due to better pricing, claims management, and risk selection strategies.
By the end of 2024, personal auto and homeowners insurance lines achieved a combined ratio of 101%, marking an improvement from 2023’s ratio, which exceeded 107% in personal lines.
Greg Williams, Managing Director at AM Best, commented, “On a net basis, both the homeowners multiperil and private passenger auto sectors showed more favorable loss ratios through year-end, reflecting the aggressive pursuit of rate adequacy among primary personal lines insurers since early 2022.”
Looking ahead, AM Best projects a 7.3% increase in net premiums written for the P&C industry in 2025, following an estimated 10% rise in 2024. Personal lines net premiums are anticipated to have grown by 12.9% in 2024, with a projected 9% increase in 2025.
“Insurers are more determined than ever to achieve the necessary rate increases to meet their calculated rate needs,” Williams added, “particularly for coverage lines such as private passenger auto and homeowners multiperil.”
