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 201 - 225 of 549

Company name Sort descending NAIC Class Code Current Rate Current Effective Date Previous Rate Previous Effective Date % of Rate change
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4101 $5.68 2026-07-01 $5.35 2025-05-01 5.81%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4109 $1.3 2026-07-01 $1.28 2025-05-01 1.54%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4110 $1.61 2026-07-01 $1.8 2025-05-01 -11.8%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4111 $4.08 2026-07-01 $3.99 2025-05-01 2.21%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4114 $4.66 2026-07-01 $5.03 2025-05-01 -7.94%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4130 $7.32 2026-07-01 $7.44 2025-05-01 -1.64%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4131 $10.61 2026-07-01 $10.18 2025-05-01 4.05%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4133 $5.06 2026-07-01 $5.2 2025-05-01 -2.77%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4149 $1.73 2026-07-01 $1.72 2025-05-01 0.58%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4206 $5.88 2026-07-01 $6.06 2025-05-01 -3.06%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4207 $4.53 2026-07-01 $4.31 2025-05-01 4.86%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4239 $3.87 2026-07-01 $3.87 2025-05-01 0%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4240 $4.22 2026-07-01 $4.83 2025-05-01 -14.45%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4243 $3.92 2026-07-01 $4.21 2025-05-01 -7.4%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4244 $5.29 2026-07-01 $5.4 2025-05-01 -2.08%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4250 $3.93 2026-07-01 $4.31 2025-05-01 -9.67%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4251 $6.1 2026-07-01 $6.9 2025-05-01 -13.11%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4263 $9.52 2026-07-01 $9.95 2025-05-01 -4.52%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4273 $4.25 2026-07-01 $4.31 2025-05-01 -1.41%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4279 $6.09 2026-07-01 $6.55 2025-05-01 -7.55%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4283 $2.92 2026-07-01 $3.3 2025-05-01 -13.01%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4299 $3.38 2026-07-01 $3.65 2025-05-01 -7.99%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4304 $8.58 2026-07-01 $9.04 2025-05-01 -5.36%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4307 $4.52 2026-07-01 $4.51 2025-05-01 0.22%
PROPERTY & CASUALTY INSURANCE COMPANY OF HARTFORD 009134690 4351 $1.96 2026-07-01 $2.14 2025-05-01 -9.18%