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 UNDERWRITERS INSURANCE COMPANY 009130104 7710 $9.05 2026-07-01 $8.75 2025-05-01 3.31%
HARTFORD UNDERWRITERS INSURANCE COMPANY 009130104 7711 $9.05 2026-07-01 $8.75 2025-05-01 3.31%
HARTFORD UNDERWRITERS INSURANCE COMPANY 009130104 7720 $5.21 2026-07-01 $5.11 2025-05-01 1.92%
HARTFORD UNDERWRITERS INSURANCE COMPANY 009130104 7855 $5.12 2026-07-01 $5.19 2025-05-01 -1.37%
HARTFORD UNDERWRITERS INSURANCE COMPANY 009130104 8001 $3.32 2026-07-01 $3.2 2025-05-01 3.61%
HARTFORD UNDERWRITERS INSURANCE COMPANY 009130104 8002 $3.09 2026-07-01 $3.11 2025-05-01 -0.65%
HARTFORD UNDERWRITERS INSURANCE COMPANY 009130104 8006 $2.56 2026-07-01 $2.6 2025-05-01 -1.56%
HARTFORD UNDERWRITERS INSURANCE COMPANY 009130104 8008 $1.47 2026-07-01 $1.49 2025-05-01 -1.36%
HARTFORD UNDERWRITERS INSURANCE COMPANY 009130104 8010 $3.9 2026-07-01 $3.46 2025-05-01 11.28%
HARTFORD UNDERWRITERS INSURANCE COMPANY 009130104 8013 $0.46 2026-07-01 $0.51 2025-05-01 -10.87%
HARTFORD UNDERWRITERS INSURANCE COMPANY 009130104 8015 $1.26 2026-07-01 $1.15 2025-05-01 8.73%
HARTFORD UNDERWRITERS INSURANCE COMPANY 009130104 8017 $2.19 2026-07-01 $2.24 2025-05-01 -2.28%
HARTFORD UNDERWRITERS INSURANCE COMPANY 009130104 8018 $4.35 2026-07-01 $4.22 2025-05-01 2.99%
HARTFORD UNDERWRITERS INSURANCE COMPANY 009130104 8021 $4.79 2026-07-01 $4.53 2025-05-01 5.43%
HARTFORD UNDERWRITERS INSURANCE COMPANY 009130104 8031 $2.89 2026-07-01 $3.02 2025-05-01 -4.5%
HARTFORD UNDERWRITERS INSURANCE COMPANY 009130104 8032 $2.73 2026-07-01 $2.66 2025-05-01 2.56%
HARTFORD UNDERWRITERS INSURANCE COMPANY 009130104 8033 $2.53 2026-07-01 $2.49 2025-05-01 1.58%
HARTFORD UNDERWRITERS INSURANCE COMPANY 009130104 8034 $3.76 2026-07-01 $3.64 2025-05-01 3.19%
HARTFORD UNDERWRITERS INSURANCE COMPANY 009130104 8037 $3.04 2026-07-01 $2.93 2025-05-01 3.62%
HARTFORD UNDERWRITERS INSURANCE COMPANY 009130104 8039 $2.71 2026-07-01 $2.64 2025-05-01 2.58%
HARTFORD UNDERWRITERS INSURANCE COMPANY 009130104 8044 $3.63 2026-07-01 $3.4 2025-05-01 6.34%
HARTFORD UNDERWRITERS INSURANCE COMPANY 009130104 8045 $1.19 2026-07-01 $1.04 2025-05-01 12.61%
HARTFORD UNDERWRITERS INSURANCE COMPANY 009130104 8046 $4.38 2026-07-01 $4.24 2025-05-01 3.2%
HARTFORD UNDERWRITERS INSURANCE COMPANY 009130104 8047 $1.54 2026-07-01 $1.44 2025-05-01 6.49%
HARTFORD UNDERWRITERS INSURANCE COMPANY 009130104 8058 $3.57 2026-07-01 $3.91 2025-05-01 -9.52%