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 553

Company name Sort descending NAIC Class Code Current Rate Current Effective Date Previous Rate Previous Effective Date % of Rate change
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 3634 $2.45 2026-04-01 $2.44 2025-04-01 0.41%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 3635 $2.75 2026-04-01 $2.64 2025-04-01 4%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 3638 $3.17 2026-04-01 $3.34 2025-04-01 -5.36%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 3642 $2.18 2026-04-01 $2.22 2025-04-01 -1.83%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 3643 $4.04 2026-04-01 $4.3 2025-04-01 -6.44%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 3647 $4.91 2026-04-01 $5 2025-04-01 -1.83%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 3648 $2.17 2026-04-01 $1.98 2025-04-01 8.76%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 3681 $0.9 2026-04-01 $0.94 2025-04-01 -4.44%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 3685 $1.47 2026-04-01 $1.48 2025-04-01 -0.68%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 3719 $1.32 2026-04-01 $1.18 2025-04-01 10.61%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 3724 $5.2 2026-04-01 $5.44 2025-04-01 -4.62%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 3726 $4.43 2026-04-01 $4.42 2025-04-01 0.23%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 3803 $5.17 2026-04-01 $4.2 2025-04-01 18.76%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 3807 $3.66 2026-04-01 $3.36 2025-04-01 8.2%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 3808 $7.14 2026-04-01 $6.34 2025-04-01 11.2%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 3821 $7.35 2026-04-01 $7.6 2025-04-01 -3.4%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 3822 $6.06 2026-04-01 $6.04 2025-04-01 0.33%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 3824 $5.84 2026-04-01 $5.52 2025-04-01 5.48%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 3826 $1.49 2026-04-01 $1.4 2025-04-01 6.04%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 3827 $3.66 2026-04-01 $2.98 2025-04-01 18.58%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 3830 $1.5 2026-04-01 $1.36 2025-04-01 9.33%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 3851 $3.07 2026-04-01 $3.08 2025-04-01 -0.33%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 3865 $4.78 2026-04-01 $4.94 2025-04-01 -3.35%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 3881 $4.99 2026-04-01 $5.24 2025-04-01 -5.01%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 4000 $6.08 2026-04-01 $5.48 2025-04-01 9.87%