The average premium rate for Ontario businesses in 2024 remains steady at $1.30 per $100 of insurable payroll, the lowest it has been in more than 20 years.

We’ve now successfully transitioned to our new rate-setting model following our phased approach that started in 2020 and all rate-setting policies under our new model are fully in effect in 2024.

Businesses with projected premium rate increases or decreases will see their rates move up or down a maximum of three risk bands each year from their prior year risk band (approximately 15 per cent),* until they reach their projected premium rate.

Accessing your statements

Your 2024 premium rate and annual statement are available exclusively online now.

You can sign up for an online services account now, or view our online services FAQs for a step-by-step guide.

If you already have an online services account, log in and select ‘view your statements’ to sign up for online statements.

Reading your 2024 statement

Your 2024 statement provides you with the following information:

  1. your North American Industry Classification System (NAICS) classification
  2. your rate, which is the actual rate you will pay and use to calculate your 2024 premiums throughout the year
  3. your projected rate, which gives the future direction, up or down, that your premium rate is headed if there is no change in your individual and class experience from year-to-year

Your premium rates for 2024 are set using claims and insurable earnings data as of May 31, 2023. We assign new businesses the class rate of the class/subclass in which they’re placed based on their business activity.

*Please note: In rare circumstances, risk band movement may result in a rate change lower or greater than the approximate percentage indicated. Please see our premiums and payment FAQs for more information. The risk band movement approach does not apply to non-profit organizations. Please see our premiums and payments FAQs or non-profit organization policy, for more information.

Maximum insurable earnings

The maximum insurable earnings ceiling for 2024 is $112,500, compared to $110,000 in 2023. Changes to the maximum insurable earnings ceiling are directly linked to changes in average earnings in Ontario as measured by Statistics Canada, and provisions under the Workplace Safety and Insurance Act.

2024 class rates

ClassClass description2024 Class rates ($)
AAgriculture2.08
BMining, Quarrying and Oil and Gas Extraction2.08
CUtilities0.75
D1Educational Services0.41
D2Public Administration3.60
D3Hospitals1.07
E1Food, Textiles and Related Manufacturing1.34
E2Non-Metallic and Mineral Manufacturing2.14
E3Printing, Petroleum and Chemical Manufacturing1.12
E4Metal, Transportation Equipment and Furniture Manufacturing1.84
E5Machinery, Electrical Equipment and Miscellaneous Manufacturing1.20
E6Computer and Electronic Manufacturing0.29
F1Rail, Water, Truck Transportation and Postal Service3.66
F2Air, Transit, Ground Passenger, Recreational and Pipeline Transportation, Courier Services and Warehousing1.49
G1Residential Building Construction2.40
G2Infrastructure Construction1.80
G3Foundation, Structure and Building Exterior Construction3.51
G4Building Equipment Construction1.52
G5Specialty Trades Construction2.16
G6Non-residential building Construction1.55
H1Petroleum, Food, Motor Vehicle and Miscellaneous Wholesale1.56
H2Personal and Household Goods, Building Materials and Machinery Wholesale0.81
I1Motor Vehicles, Building Materials and Food and Beverage Retail1.27
I2Furniture, Home Furnishings, Clothing and Clothing Accessories Retail0.93
I3Electronics, Appliances and Health and Personal Care Retail0.39
I4Specialized Retail and Department Stores0.99
JInformation and Culture0.38
KFinance, Management and Leasing0.87
LProfessional, Scientific and Technical0.20
MAdministration, Services to Buildings, Dwellings and Open Spaces1.35
N1Ambulatory Health Care1.58
N2Nursing and Residential Care Facilities2.13
N3Social Assistance1.47
OLeisure and Hospitality1.00
POther services1.31

Non-exempt partners and executive officers in construction

Non-exempt partners and executive officers in construction classified under rate group 755 in our previous rate-setting model continue to receive a separate premium rate. This premium rate reflects the low risk of their work in comparison to the rest of the construction industry. The same premium rate is assigned to all non-exempt partners and executive officers in construction in a given year, although they are classified under any one of the six construction subclasses depending on the operations of their construction business. The 2024 rate for this group is $0.15.