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 26 - 50 of 549

Company name Sort descending NAIC Class Code Current Rate Current Effective Date Previous Rate Previous Effective Date % of Rate change
ILLINOIS NATIONAL INSURANCE COMPANY 001223817 1322 $9.38 2026-01-01 $8.11 2025-01-01 13.54%
ILLINOIS NATIONAL INSURANCE COMPANY 001223817 1430 $6.79 2026-01-01 $6.17 2025-01-01 9.13%
ILLINOIS NATIONAL INSURANCE COMPANY 001223817 1438 $8.21 2026-01-01 $7.27 2025-01-01 11.45%
ILLINOIS NATIONAL INSURANCE COMPANY 001223817 1452 $3.15 2026-01-01 $3.12 2025-01-01 0.95%
ILLINOIS NATIONAL INSURANCE COMPANY 001223817 1463 $11.45 2026-01-01 $11.15 2025-01-01 2.62%
ILLINOIS NATIONAL INSURANCE COMPANY 001223817 1472 $4.5 2026-01-01 $3.95 2025-01-01 12.22%
ILLINOIS NATIONAL INSURANCE COMPANY 001223817 1624 $3.86 2026-01-01 $3.61 2025-01-01 6.48%
ILLINOIS NATIONAL INSURANCE COMPANY 001223817 1642 $5.44 2026-01-01 $4.35 2025-01-01 20.04%
ILLINOIS NATIONAL INSURANCE COMPANY 001223817 1654 $6.25 2026-01-01 $5.18 2025-01-01 17.12%
ILLINOIS NATIONAL INSURANCE COMPANY 001223817 1699 $3.69 2026-01-01 $3.49 2025-01-01 5.42%
ILLINOIS NATIONAL INSURANCE COMPANY 001223817 1701 $3.83 2026-01-01 $3.37 2025-01-01 12.01%
ILLINOIS NATIONAL INSURANCE COMPANY 001223817 1710 $4.09 2026-01-01 $3.75 2025-01-01 8.31%
ILLINOIS NATIONAL INSURANCE COMPANY 001223817 1747 $4.65 2026-01-01 $4.17 2025-01-01 10.32%
ILLINOIS NATIONAL INSURANCE COMPANY 001223817 1748 $6.66 2026-01-01 $6.49 2025-01-01 2.55%
ILLINOIS NATIONAL INSURANCE COMPANY 001223817 1803 $7.09 2026-01-01 $7.38 2025-01-01 -4.09%
ILLINOIS NATIONAL INSURANCE COMPANY 001223817 1924 $4.5 2026-01-01 $3.55 2025-01-01 21.11%
ILLINOIS NATIONAL INSURANCE COMPANY 001223817 1925 $3.77 2026-01-01 $3.57 2025-01-01 5.31%
ILLINOIS NATIONAL INSURANCE COMPANY 001223817 2002 $4.68 2026-01-01 $4.24 2025-01-01 9.4%
ILLINOIS NATIONAL INSURANCE COMPANY 001223817 2003 $4.63 2026-01-01 $4.17 2025-01-01 9.94%
ILLINOIS NATIONAL INSURANCE COMPANY 001223817 2014 $6.08 2026-01-01 $5.58 2025-01-01 8.22%
ILLINOIS NATIONAL INSURANCE COMPANY 001223817 2016 $3.92 2026-01-01 $3.43 2025-01-01 12.5%
ILLINOIS NATIONAL INSURANCE COMPANY 001223817 2021 $3.46 2026-01-01 $3.28 2025-01-01 5.2%
ILLINOIS NATIONAL INSURANCE COMPANY 001223817 2039 $4.02 2026-01-01 $3.92 2025-01-01 2.49%
ILLINOIS NATIONAL INSURANCE COMPANY 001223817 2041 $3.3 2026-01-01 $3.21 2025-01-01 2.73%
ILLINOIS NATIONAL INSURANCE COMPANY 001223817 2065 $2.39 2026-01-01 $2.26 2025-01-01 5.44%