Register with the WSIB online.

Please select your Primary Business Activity

Do you need a clearance certificate?

A clearance is a certificate that the WSIB provides at no charge, which proves that a business/contractor is registered with the WSIB and that their account is in good standing. Most newly registered employers requiring a clearance certificate at the time of registration will need to make an initial advance payment of $250. This payment is applied to your WSIB account as a credit and will be applied towards your future premiums. See more information about clearances.

For online services technical support issues, please call 1-888-243-1569 or 416-344-4122 (TTY: 1-800-387-0050) to reach the HelpDesk line. For inquiries regarding your business registration, please contact the Employer Service at 416-344-1000, or toll-free 1-800-387-0750 from Monday to Friday, between the hours of 7:30AM to 5:00PM.