What Happens If I Don't File My Alberta Corporation's Annual Return?
Usually yes, dissolution is a real risk if the return stays unfiled
Missing one Alberta annual return does not dissolve your corporation on the spot, but the Corporate Registry can dissolve a corporation that stays in default, and once that happens the corporation’s property transfers to the Province of Alberta. Alberta’s government guidance is direct on this point: “If you do not file the annual return, your corporation may be dissolved.” There is no indication in that guidance of an automatic penalty at the moment of the missed deadline; the risk is the Registry acting on continued non-filing.
The annual return itself is a yearly filing that confirms your corporation’s registered information (things like directors and registered office) is current with the Corporate Registry. It is separate from any tax filing with the Canada Revenue Agency.
When the return is actually due
The deadline is not “one year from incorporation” in a loose sense; it is tied to a specific window. Under the Business Corporations Regulation, the annual return must be sent to the Registrar “not later than the last day of the month immediately following the anniversary month.” In plain terms: if your corporation’s anniversary month is March, the return is due by April 30. Falling past that date is what starts the corporation’s default status with the Registry.
What changes once dissolution actually happens
The consequence spelled out in Alberta’s government guidance is specific: the corporation’s property is transferred to the Province of Alberta upon dissolution. This is often described as the property “escheating” to the Crown. At that point, the corporation itself has effectively stopped existing as a legal entity in the Registry’s records, and its assets are no longer under its own control.
Reviving a dissolved corporation
Dissolution is not necessarily permanent. Alberta’s guidance confirms that “an interested person…may revive a dissolved corporation as long as an application is made within 10 years of the original date of dissolution.” Two things follow from this:
- The 10-year window is a hard outer limit. Past that point, the guidance does not describe any mechanism for reviving the corporation through this process.
- Revival requires catching up on the filings that were missed. Alberta’s Corporate Registry forms guidance lists an “annual return for revival” that must be submitted for each year in which an annual return was not filed while the corporation was dissolved. In other words, reviving the corporation does not skip the missed years; those returns still have to be filed as part of the application.
What this means for planning ahead
| Stage | What’s confirmed by Alberta government guidance |
|---|---|
| Return due date | Last day of the month following the corporation’s anniversary month (Business Corporations Regulation, s 25) |
| Missed deadline | Corporation is in default; guidance states dissolution “may” follow but does not specify a fixed timeline to dissolution |
| Dissolution | Corporation’s property transfers to the Province of Alberta |
| Revival | Available only if an interested person applies within 10 years of the dissolution date |
| Revival filing requirement | All annual returns missed during the dissolved period must be filed as part of the revival application |
The sources reviewed do not confirm the exact dollar fees for late filing or for reinstatement, so any cost figure should be checked against the Corporate Registry’s current fee schedule before relying on it. It also does not confirm the precise section of the Business Corporations Act that authorizes dissolution for annual-return default, only that Alberta’s public guidance states this consequence; a corporation with a filing already in default may want to confirm the current process directly with the Corporate Registry or a Registry service provider rather than estimate a timeline.
Frequently asked questions
Is there a grace period before an Alberta corporation is dissolved for not filing?
The Alberta government's public guidance confirms that failing to file the annual return may lead to dissolution, but the sources reviewed do not confirm a specific grace-period length. Directors should not assume any particular window and should confirm current timelines directly with the Corporate Registry before relying on one.
Can I get my Alberta corporation back after it's dissolved for not filing?
Yes. In Alberta, an interested person can apply to revive a dissolved corporation, but only within 10 years of the date of dissolution. The revival application must include the annual return for each year that was missed while the corporation was dissolved.
What happens to a dissolved corporation's assets in Alberta?
In Alberta, the property of a dissolved corporation transfers (escheats) to the Province of Alberta. This is a stated consequence of dissolution under Alberta's Business Corporations Act framework, separate from any revival process.
When exactly is an Alberta annual return due?
Under the Business Corporations Regulation, the annual return must be sent to the Registrar no later than the last day of the month immediately following the corporation's anniversary month. Missing that date is what puts the corporation into default.
Sources
- Alberta.ca – Annual returns for corporations, cooperatives, and organizations , Government of Alberta, "Annual returns for corporations, cooperatives, and organizations," interpreting Business Corporations Act, RSA 2000, c B-9 (retrieved July 17, 2026)
- Business Corporations Regulation, Alta Reg 118/2000 , Business Corporations Regulation, Alta Reg 118/2000, s 25 (retrieved July 17, 2026)
- Alberta.ca – Revive a corporation, cooperative or organization , Government of Alberta, "Revive a corporation, cooperative or organization," interpreting Business Corporations Act, RSA 2000, c B-9 (retrieved July 17, 2026)
- Alberta.ca – Corporate Registry forms for businesses , Government of Alberta, "Corporate Registry forms for businesses," interpreting Business Corporations Act, RSA 2000, c B-9 (retrieved July 17, 2026)