Hartford Reports 33% Increase in Q4 Net Income Driven by Business Insurance Growth
In the fourth quarter of 2025, The Hartford reported a remarkable 33% increase in net income, reaching approximately $1.1 billion. This impressive growth reflects the company’s strong performance across its various segments.
The property/casualty written premiums saw a 5% rise compared to Q4 2024, largely driven by a 7% growth in the business insurance segment. CEO Christopher Swift attributed these results to “excellent performance in business insurance” and highlighted a “pivotal year in personal insurance that restored target profitability in auto.”

The Hartford’s business insurance and personal insurance segments achieved combined ratios of 83.6 and 79.6, respectively, in Q4. These figures represent improvements of 3.8 and 6.2 points compared to the previous year. For the entire year, the combined ratios stood at 88.3 and 91.9, respectively.
The business insurance segment alone contributed $897 million in net income during Q4, marking a 27% increase from the same period in 2024. Underwriting profit surged by 42% to reach $591 million. Notably, net favorable reserve development for this segment, primarily due to reserve reductions in workers’ compensation, catastrophes, and bonds, amounted to $152 million pretax, a significant increase from $0 million in Q4 2024.
In the personal lines segment, Q4 net income rose to $212 million, a 38% increase from $154 million the previous year. This segment also reported a 50% increase in its Q4 underwriting gain, reaching $193 million. Catastrophe losses before tax were recorded at $11 million, a slight decrease from $13 million in Q4 2024.
The combined ratio for personal auto improved by 5.6 points to 92.7, while the homeowners segment saw a combined ratio of 53.7, down from 57.8 the prior year. The Hartford noted that renewal prices for auto and home insurance during Q4 increased by 10.4% and 11.9%, respectively.
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In the fourth quarter of 2025, The Hartford reported a remarkable 33% increase in net income, reaching approximately $1.1 billion. This impressive growth reflects the company’s strong performance across its various segments.
The property/casualty written premiums saw a 5% rise compared to Q4 2024, largely driven by a 7% growth in the business insurance segment. CEO Christopher Swift attributed these results to “excellent performance in business insurance” and highlighted a “pivotal year in personal insurance that restored target profitability in auto.”

The Hartford’s business insurance and personal insurance segments achieved combined ratios of 83.6 and 79.6, respectively, in Q4. These figures represent improvements of 3.8 and 6.2 points compared to the previous year. For the entire year, the combined ratios stood at 88.3 and 91.9, respectively.
The business insurance segment alone contributed $897 million in net income during Q4, marking a 27% increase from the same period in 2024. Underwriting profit surged by 42% to reach $591 million. Notably, net favorable reserve development for this segment, primarily due to reserve reductions in workers’ compensation, catastrophes, and bonds, amounted to $152 million pretax, a significant increase from $0 million in Q4 2024.
In the personal lines segment, Q4 net income rose to $212 million, a 38% increase from $154 million the previous year. This segment also reported a 50% increase in its Q4 underwriting gain, reaching $193 million. Catastrophe losses before tax were recorded at $11 million, a slight decrease from $13 million in Q4 2024.
The combined ratio for personal auto improved by 5.6 points to 92.7, while the homeowners segment saw a combined ratio of 53.7, down from 57.8 the prior year. The Hartford noted that renewal prices for auto and home insurance during Q4 increased by 10.4% and 11.9%, respectively.
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