. .

The page is printed

Document Form download

Canadian Business Number Application

A business number is a 15 character identifier of your business.

The Canadian Business Number has two parts; a nine digit number that identifies your business, and a 6 character portion composed of letters and numbers that identifies the particular tax account. The nine digit number part of the Business Number never changes; the second part of the Business Number will change depending on which tax account the number refers to.

Canadian Business Number Application (PDF | 0.11 MB)

Last modified: 13.08.2014

To top of page