Cancellation applies to registered businesses including Sole Proprietorships, General Partnerships, and Trade Names registered under the Ontario Business Names Act. These aren't separate legal entities, so cancellation simply ends the registration. Dissolution applies to corporations; separate legal entities under the Ontario Business Corporations Act (OBCA) or the federal Canada Business Corporations Act (CBCA). Dissolution is a more formal process that legally ends the corporation's existence and requires Articles of Dissolution to be filed with the Ministry.
Yes. Effective February 1, 2025, all Ontario corporate filings including Articles of Dissolution require a Company Key. Pre-October 2021 corporations weren't issued a Company Key automatically and must request one. Ontario Business Central can request the Company Key as part of your dissolution filing, bundling both into a single transaction. Registered businesses (Sole Proprietorships, GPs, Trade Names) do not require a Company Key for cancellation.
Federal dissolution under the CBCA is the fastest typically processed within 24 hours by Corporations Canada. Ontario dissolution under the OBCA takes 3 to 7 business days. Sole Proprietorship, General Partnership, or Trade Name cancellations are processed in 1 to 3 business days.
Consent is no longer required for most voluntary Ontario dissolutions following the Ontario Business Registry (OBR) modernization. Articles of Dissolution can be filed directly without supplementary consent forms in most cases. However, if your corporation has property or unresolved liabilities, you may need to address those before dissolution. Ontario Business Central reviews each dissolution to confirm the simplest path.
For most Ontario and federal corporations, all outstanding Annual Returns must be filed before the dissolution can be processed. If your corporation has missed Annual Returns, those need to be caught up first otherwise the dissolution filing may be rejected. Ontario Business Central handles both the outstanding Annual Returns and the dissolution as part of a coordinated filing if needed.
Dissolution does not automatically close your CRA tax accounts (HST, payroll, corporate income tax). After your corporation is dissolved, you must separately notify the CRA to close BN program accounts and file a final corporate tax return (T2). This is a required step that customers often overlook. We recommend speaking with your accountant or our team about the order of operations.
You should not dissolve a corporation that has unresolved debts, outstanding contracts, or undistributed assets without addressing them first. Voluntary dissolution generally requires that the corporation has settled its liabilities and distributed remaining assets to shareholders. If your corporation has complex debts, undistributed property, or potential litigation, consult a lawyer or accountant before filing for dissolution.
If a dissolved corporation needs to be restored, you can file Articles of Revival to bring the corporation back into existence. Revival is available for both Ontario (OBCA) and federal (CBCA) corporations, though the process is more complex and expensive than the original dissolution. Common reasons for revival include forgotten assets, outstanding contracts that need to be honoured, or tax matters that require the corporation to legally exist.
Yes. After processing, the Ministry sends an official Certificate of Dissolution (for corporations) or Cancellation Notice (for registered businesses). Ontario Business Central forwards this confirmation to you by email along with any related documents. We recommend keeping the confirmation in your records, it's the official proof your business has been legally closed.
Federal Articles of Dissolution automatically cease the corporation's operation in Ontario as well, there's no separate Ontario filing required if the corporation only had Ontario as an Extra-Provincial registration through its federal status. However, if the corporation registered separately as an Ontario corporation (rare), or has additional provincial registrations elsewhere in Canada, those may require separate filings. Our team can confirm the right path based on your corporation's structure.
