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 176 - 200 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 3648 $2.5 2026-07-01 $2.44 2025-05-01 2.4%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 3681 $1.04 2026-07-01 $1.16 2025-05-01 -11.54%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 3685 $1.7 2026-07-01 $1.82 2025-05-01 -7.06%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 3719 $1.52 2026-07-01 $1.45 2025-05-01 4.61%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 3724 $6.01 2026-07-01 $6.7 2025-05-01 -11.48%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 3726 $5.12 2026-07-01 $5.45 2025-05-01 -6.45%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 3803 $5.98 2026-07-01 $5.17 2025-05-01 13.55%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 3807 $4.23 2026-07-01 $4.14 2025-05-01 2.13%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 3808 $8.26 2026-07-01 $7.81 2025-05-01 5.45%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 3821 $8.51 2026-07-01 $9.36 2025-05-01 -9.99%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 3822 $7.01 2026-07-01 $7.44 2025-05-01 -6.13%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 3824 $6.75 2026-07-01 $6.8 2025-05-01 -0.74%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 3826 $1.72 2026-07-01 $1.72 2025-05-01 0%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 3827 $4.24 2026-07-01 $3.67 2025-05-01 13.44%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 3830 $1.73 2026-07-01 $1.68 2025-05-01 2.89%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 3851 $3.54 2026-07-01 $3.79 2025-05-01 -7.06%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 3865 $5.53 2026-07-01 $6.09 2025-05-01 -10.13%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 3881 $5.77 2026-07-01 $6.46 2025-05-01 -11.96%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4000 $7.04 2026-07-01 $6.75 2025-05-01 4.12%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4018 $8.41 2026-07-01 $9.31 2025-05-01 -10.7%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4021 $7.71 2026-07-01 $8.11 2025-05-01 -5.19%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4034 $13.19 2026-07-01 $13.26 2025-05-01 -0.53%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4036 $4.66 2026-07-01 $4.93 2025-05-01 -5.79%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4038 $6.67 2026-07-01 $6.65 2025-05-01 0.3%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4062 $4.1 2026-07-01 $4.39 2025-05-01 -7.07%