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 76 - 100 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 2361 $3.02 2026-01-01 $3.22 2025-01-01 -6.62%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 2362 $3.65 2026-01-01 $3.97 2025-01-01 -8.77%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 2380 $3.34 2026-01-01 $3.58 2025-01-01 -7.19%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 2388 $2.17 2026-01-01 $2.38 2025-01-01 -9.68%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 2402 $3.06 2026-01-01 $3.54 2025-01-01 -15.69%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 2413 $3.08 2026-01-01 $3.54 2025-01-01 -14.94%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 2416 $3.54 2026-01-01 $4.01 2025-01-01 -13.28%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 2417 $1.97 2026-01-01 $2.27 2025-01-01 -15.23%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 2501 $2.91 2026-01-01 $3.24 2025-01-01 -11.34%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 2503 $1.69 2026-01-01 $1.82 2025-01-01 -7.69%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 2570 $5.73 2026-01-01 $6.29 2025-01-01 -9.77%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 2585 $5.14 2026-01-01 $5.51 2025-01-01 -7.2%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 2586 $7.12 2026-01-01 $7.35 2025-01-01 -3.23%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 2587 $3.67 2026-01-01 $4.22 2025-01-01 -14.99%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 2589 $3.15 2026-01-01 $3.52 2025-01-01 -11.75%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 2600 $6.57 2026-01-01 $7.35 2025-01-01 -11.87%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 2623 $6.42 2026-01-01 $6.96 2025-01-01 -8.41%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 2651 $2.24 2026-01-01 $2.46 2025-01-01 -9.82%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 2660 $2.71 2026-01-01 $3.4 2025-01-01 -25.46%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 2688 $3.49 2026-01-01 $3.87 2025-01-01 -10.89%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 2701 $15.06 2026-01-01 $16.67 2025-01-01 -10.69%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 2702 $23.2 2026-01-01 $25.99 2025-01-01 -12.03%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 2709 $15.81 2026-01-01 $15.95 2025-01-01 -0.89%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 2710 $15.05 2026-01-01 $17.08 2025-01-01 -13.49%
NATIONAL FIRE INSURANCE COMPANY OF HARTFORD 021820478 2714 $6.7 2026-01-01 $7.35 2025-01-01 -9.7%