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 351 - 375 of 553

Company name Sort descending NAIC Class Code Current Rate Current Effective Date Previous Rate Previous Effective Date % of Rate change
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 7024 $4.43 2026-01-01 $4.67 2025-01-01 -5.42%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 7038 $6.48 2026-01-01 $7.52 2025-01-01 -16.05%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 7046 $13.56 2026-01-01 $15.01 2025-01-01 -10.69%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 7047 $7.13 2026-01-01 $7.52 2025-01-01 -5.47%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 7050 $11.58 2026-01-01 $13.43 2025-01-01 -15.98%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 7090 $7.2 2026-01-01 $8.36 2025-01-01 -16.11%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 7098 $15.07 2026-01-01 $16.67 2025-01-01 -10.62%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 7099 $24.23 2026-01-01 $26.81 2025-01-01 -10.65%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 7133 $3.27 2026-01-01 $3.79 2025-01-01 -15.9%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 7151 $3.98 2026-01-01 $4.61 2025-01-01 -15.83%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 7152 $7.11 2026-01-01 $8.23 2025-01-01 -15.75%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 7153 $4.42 2026-01-01 $5.12 2025-01-01 -15.84%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 7219 $8.62 2026-01-01 $9.42 2025-01-01 -9.28%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 7222 $8.68 2026-01-01 $9.58 2025-01-01 -10.37%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 7225 $9.15 2026-01-01 $11.47 2025-01-01 -25.36%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 7230 $8.99 2026-01-01 $9.91 2025-01-01 -10.23%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 7231 $9.87 2026-01-01 $11.57 2025-01-01 -17.22%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 7232 $11.84 2026-01-01 $12.76 2025-01-01 -7.77%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 7309 $7.61 2026-01-01 $9.71 2025-01-01 -27.6%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 7313 $3.35 2026-01-01 $4.28 2025-01-01 -27.76%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 7317 $5.13 2026-01-01 $6.72 2025-01-01 -30.99%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 7327 $11.13 2026-01-01 $15.73 2025-01-01 -41.33%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 7333 $3.62 2026-01-01 $3.36 2025-01-01 7.18%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 7335 $4.02 2026-01-01 $3.73 2025-01-01 7.21%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 7337 $6.46 2026-01-01 $6 2025-01-01 7.12%