
We're often asked by our clients to suggest fiscal year ends for their companies. The CRA allows companies to choose any date as a fiscal year end, as long as it falls within 53 weeks of the date of incorporation. We typically recommend going with a fiscal year end that falls on July 31, unless particular circumstances make a different date a better choice.

There are several reasons why we make this recommendation:

Considering all of the above, July 31st makes an ideal choice: (a) the tax return needs to be filed by January 31st of the next calendar year, which means you have easier access to your accountant; (b) the corporation’s expenses need to be paid out by January 31st of the next year, which allows for various tax optimization an tax deferral strategies; (c) the tax return along with the SR&ED claim gets to the CRA during slow period, hence faster processing time.
Note that once you have selected a fiscal year end, it can only be changed with the permission of the CRA. The company must demonstrate that it has sound business reasons (other than tax deferral opportunities), such as (i) aligning the fiscal year end with other related companies (ii) setting the fiscal year end to coincide with seasonal low inventory etc. The CRA provides instruction on changing your fiscal year end at https://www.canada.ca/en/revenue-agency/services/tax/businesses/topics/business-registration/maintain-business/change-fiscal-year-end.html.