Amalgamating Two Corporations in Ontario: Short-Form vs. Long-Form

Businesses that operate through more than one corporation — a holding company and an operating subsidiary, or several sister companies under common ownership — sometimes reach a point where running one corporation instead of several makes more sense. Amalgamating two Ontario corporations combines them into a single continuing corporation, but which process you use depends heavily on the relationship between the two companies.

The two routes, generally called short-form and long-form amalgamation, differ significantly in complexity, approval requirements, and cost. Knowing which one applies to your situation before you start saves time and legal fees.

What Amalgamation Actually Does

Amalgamation combines two or more corporations under the same governing statute into a single amalgamated corporation that continues on with all of their combined assets, rights, and obligations — including their liabilities. It’s a different mechanism from one corporation simply buying another’s shares or assets: instead of one company acquiring another, both predecessor corporations merge into one going forward, and generally both must be governed by the same statute (both OBCA, or both CBCA) to amalgamate directly.

Short-Form Amalgamation

Short-form amalgamation is available in specific ownership situations:

• Vertical amalgamation — a parent corporation amalgamates with a subsidiary it wholly owns.
• Horizontal amalgamation — two or more subsidiaries that are each wholly owned by the same parent amalgamate with each other.

Because ownership doesn’t meaningfully change in either case — the same parent (or the same shareholders) ends up owning the combined entity — short-form amalgamation can generally be approved by resolutions of each corporation’s directors, without a shareholder vote or a reorganization of share capital. This makes it faster and simpler than the long-form process.

Long-Form Amalgamation

Long-form amalgamation is used whenever the corporations involved don’t fit the wholly-owned parent/subsidiary relationship required for short-form — for example, two arm’s-length corporations, or corporations with overlapping but not identical ownership. This route generally requires:

• An amalgamation agreement setting out the terms of the merger, including how the share capital of each predecessor corporation converts into shares of the amalgamated corporation.
• Shareholder approval by special resolution from each corporation — a higher approval threshold than an ordinary vote, reflecting how significant the change is.
• Consideration of dissent rights, since shareholders who oppose the amalgamation may have a right to be bought out rather than forced into the new corporation.

Comparing the Two Paths

Why Businesses Amalgamate

• Simplifying a group structure. Fewer corporations means fewer minute books, annual filings, and bank accounts to maintain.
• Eliminating a dormant or redundant related corporation left over from an earlier reorganization.
• Combining operations ahead of a financing round or a future sale, where a simpler corporate structure is easier for a lender or buyer to evaluate.
• Consolidating assets that have ended up spread across related entities over time.

Amalgamation can also have significant tax consequences depending on the structure and the assets involved — always loop in your accountant or a tax lawyer before finalizing the plan, since this article covers the corporate-law mechanics only.

The General Process

1. Confirm eligibility for short-form, or accept that long-form applies and prepare an amalgamation agreement.
2. Obtain the required approvals — director resolutions for short-form, or shareholder special resolutions plus the signed agreement for long-form.
3. Prepare Articles of Amalgamation reflecting the combined corporation’s name, structure, and directors.
4. File with the appropriate registry — the Ontario Business Registry for OBCA corporations, or Corporations Canada for CBCA corporations.
5. Update the surviving corporation’s minute book, contracts, and registrations to reflect the amalgamation and retain the predecessor corporations’ records.

What Happens to Contracts, Debts, and Employees

The amalgamated corporation continues to be liable for all of the predecessor corporations’ obligations — amalgamation doesn’t wipe out debts or existing liabilities. Most contracts continue with the amalgamated corporation, though it’s worth checking for anti-assignment or change-of-control language, since amalgamation may or may not be treated as triggering such a clause depending on its wording. Employees generally continue their employment with the amalgamated corporation.

Frequently asked questions