Are you paying the lowest premium possible for your workers' compensation insurance? We can help you find out by giving you the lowest rates filed with the Department by insurance companies for your class code.

These rates form the basis for calculating your final premium and are a starting point for shopping for workers' compensation insurance. With few exceptions, the rates shown are per one hundred dollars of payroll.

Your final premium cost may depend on other factors besides these base premium rates, such as whether the insurance company will allow you additional premium credits for having a safety program or using managed care programs.

In addition, remember that there are other things to consider when shopping for insurance coverage besides cost, such as the quality of service you will likely receive from your insurance company.

Class codes can be obtained from the NCCI at 800-622-4123.  For general information regarding class codes, you may contact a Workers’ Compensation Specialist in the Property and Casualty Section at 800-394-0964.

Displaying 76 - 100 of 549

Company name Sort descending NAIC Class Code Current Rate Current Effective Date Previous Rate Previous Effective Date % of Rate change
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 2416 $4.52 2026-07-01 $4.83 2025-05-01 -6.86%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 2417 $2.52 2026-07-01 $2.74 2025-05-01 -8.73%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 2501 $3.72 2026-07-01 $3.89 2025-05-01 -4.57%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 2503 $2.16 2026-07-01 $2.19 2025-05-01 -1.39%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 2570 $7.32 2026-07-01 $7.56 2025-05-01 -3.28%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 2585 $6.57 2026-07-01 $6.63 2025-05-01 -0.91%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 2586 $9.1 2026-07-01 $8.85 2025-05-01 2.75%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 2587 $4.69 2026-07-01 $5.08 2025-05-01 -8.32%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 2589 $4.02 2026-07-01 $4.24 2025-05-01 -5.47%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 2600 $8.39 2026-07-01 $8.85 2025-05-01 -5.48%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 2623 $8.2 2026-07-01 $8.38 2025-05-01 -2.2%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 2651 $2.86 2026-07-01 $2.96 2025-05-01 -3.5%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 2660 $3.46 2026-07-01 $4.09 2025-05-01 -18.21%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 2688 $4.47 2026-07-01 $4.66 2025-05-01 -4.25%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 2701 $19.24 2026-07-01 $20.06 2025-05-01 -4.26%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 2702 $29.64 2026-07-01 $31.27 2025-05-01 -5.5%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 2709 $20.2 2026-07-01 $19.19 2025-05-01 5%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 2710 $19.22 2026-07-01 $20.55 2025-05-01 -6.92%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 2714 $8.56 2026-07-01 $8.85 2025-05-01 -3.39%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 2731 $7.26 2026-07-01 $6.97 2025-05-01 3.99%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 2735 $8.24 2026-07-01 $8.35 2025-05-01 -1.33%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 2759 $9.69 2026-07-01 $9.73 2025-05-01 -0.41%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 2790 $3.85 2026-07-01 $3.97 2025-05-01 -3.12%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 2797 $6.63 2026-07-01 $7.32 2025-05-01 -10.41%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 2799 $11.36 2026-07-01 $11.53 2025-05-01 -1.5%