• If you are required to have a WCB # you must report the earnings paid to your workers for the current year and estimate of what you expect to pay in the upcoming year will ensure that you have the correct WCB-Alberta coverage in place. Through filing your annual return, the information you provide will help make sure you are paying the correct premium amount and receiving a fair and accurate invoice.

    The annual return must be submitted before the last day in February of each year.