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 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 7580 $3.6 2026-04-01 $3.46 2025-04-01 3.89%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 7590 $4.52 2026-04-01 $4.7 2025-04-01 -3.98%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 7600 $5.22 2026-04-01 $5.38 2025-04-01 -3.07%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 7605 $3.1 2026-04-01 $2.82 2025-04-01 9.03%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 7610 $0.71 2026-04-01 $0.66 2025-04-01 7.04%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 7705 $6.55 2026-04-01 $6.12 2025-04-01 6.56%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 7710 $8.15 2026-04-01 $7.88 2025-04-01 3.31%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 7711 $8.15 2026-04-01 $7.88 2025-04-01 3.31%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 7720 $4.7 2026-04-01 $4.6 2025-04-01 2.13%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 7855 $4.62 2026-04-01 $4.68 2025-04-01 -1.3%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 8001 $2.99 2026-04-01 $2.88 2025-04-01 3.68%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 8002 $2.78 2026-04-01 $2.8 2025-04-01 -0.72%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 8006 $2.31 2026-04-01 $2.34 2025-04-01 -1.3%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 8008 $1.33 2026-04-01 $1.34 2025-04-01 -0.75%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 8010 $3.52 2026-04-01 $3.12 2025-04-01 11.36%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 8013 $0.42 2026-04-01 $0.46 2025-04-01 -9.52%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 8015 $1.14 2026-04-01 $1.04 2025-04-01 8.77%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 8017 $1.98 2026-04-01 $2.02 2025-04-01 -2.02%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 8018 $3.93 2026-04-01 $3.8 2025-04-01 3.31%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 8021 $4.32 2026-04-01 $4.08 2025-04-01 5.56%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 8031 $2.61 2026-04-01 $2.72 2025-04-01 -4.21%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 8032 $2.47 2026-04-01 $2.4 2025-04-01 2.83%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 8033 $2.28 2026-04-01 $2.24 2025-04-01 1.75%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 8034 $3.39 2026-04-01 $3.28 2025-04-01 3.24%
ARCH PROPERTY CASUALTY INSURANCE COMPANY 127910946 8037 $2.74 2026-04-01 $2.64 2025-04-01 3.65%