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 401 - 425 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 7710 $4.52 2026-07-01 $4.37 2025-05-01 3.32%
HARTFORD CASUALTY INSURANCE CO 009129424 7711 $4.52 2026-07-01 $4.37 2025-05-01 3.32%
HARTFORD CASUALTY INSURANCE CO 009129424 7720 $2.6 2026-07-01 $2.55 2025-05-01 1.92%
HARTFORD CASUALTY INSURANCE CO 009129424 7855 $2.56 2026-07-01 $2.6 2025-05-01 -1.56%
HARTFORD CASUALTY INSURANCE CO 009129424 8001 $1.66 2026-07-01 $1.6 2025-05-01 3.61%
HARTFORD CASUALTY INSURANCE CO 009129424 8002 $1.54 2026-07-01 $1.55 2025-05-01 -0.65%
HARTFORD CASUALTY INSURANCE CO 009129424 8006 $1.28 2026-07-01 $1.3 2025-05-01 -1.56%
HARTFORD CASUALTY INSURANCE CO 009129424 8008 $0.73 2026-07-01 $0.74 2025-05-01 -1.37%
HARTFORD CASUALTY INSURANCE CO 009129424 8010 $1.95 2026-07-01 $1.73 2025-05-01 11.28%
HARTFORD CASUALTY INSURANCE CO 009129424 8013 $0.23 2026-07-01 $0.26 2025-05-01 -13.04%
HARTFORD CASUALTY INSURANCE CO 009129424 8015 $0.63 2026-07-01 $0.58 2025-05-01 7.94%
HARTFORD CASUALTY INSURANCE CO 009129424 8017 $1.09 2026-07-01 $1.12 2025-05-01 -2.75%
HARTFORD CASUALTY INSURANCE CO 009129424 8018 $2.17 2026-07-01 $2.11 2025-05-01 2.76%
HARTFORD CASUALTY INSURANCE CO 009129424 8021 $2.39 2026-07-01 $2.26 2025-05-01 5.44%
HARTFORD CASUALTY INSURANCE CO 009129424 8031 $1.44 2026-07-01 $1.51 2025-05-01 -4.86%
HARTFORD CASUALTY INSURANCE CO 009129424 8032 $1.37 2026-07-01 $1.33 2025-05-01 2.92%
HARTFORD CASUALTY INSURANCE CO 009129424 8033 $1.26 2026-07-01 $1.24 2025-05-01 1.59%
HARTFORD CASUALTY INSURANCE CO 009129424 8034 $1.88 2026-07-01 $1.82 2025-05-01 3.19%
HARTFORD CASUALTY INSURANCE CO 009129424 8037 $1.52 2026-07-01 $1.47 2025-05-01 3.29%
HARTFORD CASUALTY INSURANCE CO 009129424 8039 $1.35 2026-07-01 $1.32 2025-05-01 2.22%
HARTFORD CASUALTY INSURANCE CO 009129424 8044 $1.81 2026-07-01 $1.7 2025-05-01 6.08%
HARTFORD CASUALTY INSURANCE CO 009129424 8045 $0.59 2026-07-01 $0.52 2025-05-01 11.86%
HARTFORD CASUALTY INSURANCE CO 009129424 8046 $2.19 2026-07-01 $2.12 2025-05-01 3.2%
HARTFORD CASUALTY INSURANCE CO 009129424 8047 $0.77 2026-07-01 $0.72 2025-05-01 6.49%
HARTFORD CASUALTY INSURANCE CO 009129424 8058 $1.78 2026-07-01 $1.95 2025-05-01 -9.55%