Workers' Compensation Line — Prior accident years
Cincinnati Financial Workers' Compensation Line — Prior accident years increased by 55.0% to -$9.00M in Q1 2026 compared to the prior quarter. Year-over-year, this metric grew by 18.2%, from -$11.00M to -$9.00M. Over 4 years (FY 2021 to FY 2025), Workers' Compensation Line — Prior accident years shows relatively stable performance with a -0.4% CAGR. This is a positive signal — higher values indicate stronger performance for this metric.
Analysis
How to read this metric
Favorable development (negative values) indicates that previous loss estimates were conservative, while unfavorable development suggests underestimation.
Detailed definition
This metric represents the development of loss reserves for claims originating in previous accident years. It reflects t...
Peer comparison
Commonly reported by P&C insurers as 'prior year reserve development' in actuarial disclosures.
cinf_segment_workers_compensation_line_prior_accident_yearsHistorical Data
| Q2 '21 | Q3 '21 | Q4 '21 | Q1 '22 | Q2 '22 | Q3 '22 | Q4 '22 | Q1 '23 | Q2 '23 | Q3 '23 | Q4 '23 | Q1 '24 | Q2 '24 | Q3 '24 | Q4 '24 | Q1 '25 | Q2 '25 | Q3 '25 | Q4 '25 | Q1 '26 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Value | -$27.00M | -$7.00M | -$7.00M | -$10.00M | -$18.00M | -$16.00M | -$19.00M | -$15.00M | -$11.00M | -$20.00M | -$20.00M | -$12.00M | -$28.00M | -$16.00M | -$27.00M | -$11.00M | -$17.00M | -$17.00M | -$20.00M | -$9.00M |
| QoQ Change | — | +74.1% | +0.0% | -42.9% | -80.0% | +11.1% | -18.8% | +21.1% | +26.7% | -81.8% | +0.0% | +40.0% | -133.3% | +42.9% | -68.8% | +59.3% | -54.5% | +0.0% | -17.6% | +55.0% |
| YoY Change | — | — | — | — | +33.3% | -128.6% | -171.4% | -50.0% | +38.9% | -25.0% | -5.3% | +20.0% | -154.5% | +20.0% | -35.0% | +8.3% | +39.3% | -6.3% | +25.9% | +18.2% |
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Frequently Asked Questions
- What is Cincinnati Financial's workers' compensation line — prior accident years?
- Cincinnati Financial (CINF) reported workers' compensation line — prior accident years of -$9.00M in Q1 2026.
- How has Cincinnati Financial's workers' compensation line — prior accident years changed year-over-year?
- Cincinnati Financial's workers' compensation line — prior accident years increased by 18.2% year-over-year, from -$11.00M to -$9.00M.
- What is the long-term trend for Cincinnati Financial's workers' compensation line — prior accident years?
- Over 4 years (2021 to 2025), Cincinnati Financial's workers' compensation line — prior accident years has grown at a -0.4% compound annual growth rate (CAGR), from -$66.00M to -$65.00M.
- What does workers' compensation line — prior accident years mean?
- The change in estimated costs for insurance claims that occurred in past years.