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 501 - 525 of 549

Company name Sort descending NAIC Class Code Current Rate Current Effective Date Previous Rate Previous Effective Date % of Rate change
HARTFORD CASUALTY INSURANCE CO 009129424 9012 $0.57 2026-07-01 $0.54 2025-05-01 5.26%
HARTFORD CASUALTY INSURANCE CO 009129424 9014 $1.58 2026-07-01 $1.58 2025-05-01 0%
HARTFORD CASUALTY INSURANCE CO 009129424 9015 $2.32 2026-07-01 $2.33 2025-05-01 -0.43%
HARTFORD CASUALTY INSURANCE CO 009129424 9016 $1.93 2026-07-01 $1.93 2025-05-01 0%
HARTFORD CASUALTY INSURANCE CO 009129424 9019 $2.01 2026-07-01 $2.08 2025-05-01 -3.48%
HARTFORD CASUALTY INSURANCE CO 009129424 9033 $1.49 2026-07-01 $1.51 2025-05-01 -1.34%
HARTFORD CASUALTY INSURANCE CO 009129424 9040 $3.19 2026-07-01 $3.09 2025-05-01 3.13%
HARTFORD CASUALTY INSURANCE CO 009129424 9044 $0.92 2026-07-01 $0.88 2025-05-01 4.35%
HARTFORD CASUALTY INSURANCE CO 009129424 9052 $1.33 2026-07-01 $1.32 2025-05-01 0.75%
HARTFORD CASUALTY INSURANCE CO 009129424 9058 $1.17 2026-07-01 $1.19 2025-05-01 -1.71%
HARTFORD CASUALTY INSURANCE CO 009129424 9060 $1.17 2026-07-01 $1.13 2025-05-01 3.42%
HARTFORD CASUALTY INSURANCE CO 009129424 9061 $0.95 2026-07-01 $0.98 2025-05-01 -3.16%
HARTFORD CASUALTY INSURANCE CO 009129424 9062 $1.17 2026-07-01 $1.08 2025-05-01 7.69%
HARTFORD CASUALTY INSURANCE CO 009129424 9063 $0.6 2026-07-01 $0.61 2025-05-01 -1.67%
HARTFORD CASUALTY INSURANCE CO 009129424 9077 $3.49 2026-07-01 $3.94 2025-05-01 -12.89%
HARTFORD CASUALTY INSURANCE CO 009129424 9082 $0.95 2026-07-01 $0.97 2025-05-01 -2.11%
HARTFORD CASUALTY INSURANCE CO 009129424 9083 $0.86 2026-07-01 $0.87 2025-05-01 -1.16%
HARTFORD CASUALTY INSURANCE CO 009129424 9084 $1.04 2026-07-01 $0.99 2025-05-01 4.81%
HARTFORD CASUALTY INSURANCE CO 009129424 9088 $0 2026-07-01 $0 2025-05-01 0%
HARTFORD CASUALTY INSURANCE CO 009129424 9089 $0.73 2026-07-01 $0.73 2025-05-01 0%
HARTFORD CASUALTY INSURANCE CO 009129424 9093 $0.85 2026-07-01 $0.9 2025-05-01 -5.88%
HARTFORD CASUALTY INSURANCE CO 009129424 9101 $2.47 2026-07-01 $2.49 2025-05-01 -0.81%
HARTFORD CASUALTY INSURANCE CO 009129424 9102 $1.88 2026-07-01 $1.85 2025-05-01 1.6%
HARTFORD CASUALTY INSURANCE CO 009129424 9110 $2.69 2026-07-01 $2.59 2025-05-01 3.72%
HARTFORD CASUALTY INSURANCE CO 009129424 9154 $1.23 2026-07-01 $1.25 2025-05-01 -1.63%