Corporate Filing Deadlines in Canada: Every Province and Territory (2026)
Every Canadian corporation must file an annual return (or annual declaration) with its home registry — but when it is due depends entirely on where you incorporated. Federal and most provincial corporations count the deadline from their incorporation anniversary; Ontario, Alberta, Quebec, and Yukon count it from the fiscal year-end. Mixing up those two systems is the single most common reason corporations fall out of good standing.
This guide covers the government filing. It does not replace your annual resolutions, which are a separate internal requirement — see our full breakdown of annual return vs. annual resolutions.
Anniversary-Based Jurisdictions
In these jurisdictions, the clock starts on the anniversary of your incorporation (or amalgamation/continuance) date:
| Jurisdiction | Filing | Deadline |
|---|---|---|
| Federal (CBCA) | Annual Return | Within 60 days of your anniversary date |
| British Columbia | Annual Report | Within 2 months of your anniversary date |
| Saskatchewan | Annual Return | Within 60 days of your anniversary date |
| Manitoba | Annual Return | Within 1 month of your anniversary date |
| New Brunswick | Annual Return | Within 60 days of your anniversary date |
| Nova Scotia | Annual Return | Within 60 days of your anniversary date |
| Prince Edward Island | Annual Return | Within 60 days of your anniversary date |
| Newfoundland & Labrador | Annual Return | Within 60 days of your anniversary date |
| Northwest Territories | Annual Return | Within 60 days of your anniversary date |
| Nunavut | Annual Return | Within 60 days of your anniversary date |
Example: a federal corporation incorporated on March 12, 2024 must file its CBCA Annual Return each year within 60 days of March 12 — roughly by mid-May. Note that CBCA corporations also file their ISC (beneficial ownership) information along with the annual return.
Fiscal-Year-End-Based Jurisdictions
In these jurisdictions, the clock starts at your corporation's fiscal year-end:
| Jurisdiction | Filing | Deadline |
|---|---|---|
| Ontario | Annual Return | Within 6 months of fiscal year-end |
| Alberta | Annual Return | Within 6 months of fiscal year-end |
| Quebec | Annual Declaration | Within 6 months of fiscal year-end |
| Yukon | Annual Return | Within 60 days of fiscal year-end |
Example: an Ontario corporation with a December 31 fiscal year-end must file its annual return through the Ontario Business Registry by June 30 the following year — the same window in which its annual resolutions should be signed, since both key off the fiscal year-end.
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The consequences escalate the longer a filing is outstanding:
- Late fees — most registries charge penalties for overdue returns.
- Loss of good standing — your corporation is flagged in the public registry, which surfaces immediately in bank reviews, financing, and due diligence.
- Notice of default — registries issue a formal warning with a cure period.
- Administrative dissolution — the registry strikes the corporation. A dissolved corporation cannot contract, hold property, or sue; revival is possible but slow and expensive.
None of the registries reliably remind you. Corporations Canada sends email notices only if your address on file is current; most provincial registries send nothing at all.
Frequently Asked Questions
Is the annual return the same as my corporate tax return?
No. The annual return is a registry filing that confirms your corporation's basic information (directors, registered office, status). Your T2 corporate income tax return goes to the CRA on a separate timeline. Filing one does not satisfy the other.
My corporation is federal but operates in Ontario. Do I file twice?
You file the CBCA Annual Return with Corporations Canada every year. Your Ontario extra-provincial registration generally does not require a separate Ontario annual return, but you must keep your Ontario registration information current when it changes.
What if my corporation has never filed?
File the outstanding returns as soon as possible — registries accept late filings with fees, and doing so before a default notice arrives is dramatically cheaper than reviving a dissolved corporation. Then fix the root cause: put the deadline on a system that actually reminds you.
How do I find my exact deadline?
Use the free MinuteKeep Compliance Deadline Calculator — enter your jurisdiction and incorporation date (or fiscal year-end) and it computes your filing window.
How MinuteKeep Helps
MinuteKeep tracks the filing rules for all 14 Canadian jurisdictions and emails you reminders at 60, 30, 14, and 7 days before your deadline — and on the day itself — using the anniversary-based or fiscal-year-end-based rule that actually applies to your corporation. Your dashboard shows the countdown on every corporation card.
Set up deadline reminders with MinuteKeep — takes about two minutes.
This article is general information, not legal advice. Deadlines and registry practices change; confirm with your home registry.