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 51 - 75 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 2021 $4.27 2026-04-01 $4.26 2025-04-01 0.23%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 2039 $4.96 2026-04-01 $5.1 2025-04-01 -2.82%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 2041 $4.07 2026-04-01 $4.18 2025-04-01 -2.7%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 2065 $2.95 2026-04-01 $2.94 2025-04-01 0.34%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 2070 $7.08 2026-04-01 $6.68 2025-04-01 5.65%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 2081 $6.74 2026-04-01 $7.36 2025-04-01 -9.2%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 2089 $4.19 2026-04-01 $4.1 2025-04-01 2.15%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 2095 $4.49 2026-04-01 $4.76 2025-04-01 -6.01%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 2105 $6.76 2026-04-01 $6.54 2025-04-01 3.25%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 2110 $4.78 2026-04-01 $4.3 2025-04-01 10.04%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 2111 $3.57 2026-04-01 $3.42 2025-04-01 4.2%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 2112 $6.08 2026-04-01 $6.16 2025-04-01 -1.32%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 2114 $3.77 2026-04-01 $3.66 2025-04-01 2.92%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 2121 $2.16 2026-04-01 $1.96 2025-04-01 9.26%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 2130 $3.68 2026-04-01 $3.26 2025-04-01 11.41%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 2131 $3.62 2026-04-01 $3.72 2025-04-01 -2.76%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 2143 $3.35 2026-04-01 $3.22 2025-04-01 3.88%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 2157 $6.35 2026-04-01 $6.22 2025-04-01 2.05%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 2172 $2.94 2026-04-01 $2.76 2025-04-01 6.12%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 2174 $5.21 2026-04-01 $5 2025-04-01 4.03%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 2211 $13.16 2026-04-01 $12.56 2025-04-01 4.56%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 2220 $4.33 2026-04-01 $3.82 2025-04-01 11.78%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 2288 $7.08 2026-04-01 $6.82 2025-04-01 3.67%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 2302 $3.36 2026-04-01 $3.22 2025-04-01 4.17%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 2305 $3.58 2026-04-01 $3.42 2025-04-01 4.47%