When a commercial property is held inside a corporation — which is common for investment properties, development land, and income-producing commercial real estate — buyers and sellers face a structural choice that has major financial implications: do you buy the property itself (an asset purchase) or do you buy the corporation that owns the property (a share purchase)?
The choice is not simply a matter of preference. It drives dramatically different tax outcomes — particularly around Ontario’s land transfer tax — and it creates meaningfully different risk profiles for buyers and sellers. Getting this decision right requires coordinated legal, tax, and accounting advice.
The Basic Structure
Asset Purchase
In an asset purchase, the buyer acquires the property directly from the corporation. The corporation sells the real property to the buyer, triggers income tax on any gain realized by the corporation, and the buyer becomes the registered owner of the property on title. Ontario’s land transfer tax applies to the full purchase price.
Share Purchase
In a share purchase, the buyer acquires the shares of the corporation that owns the property. The registered owner of the real property on title does not change — it remains the corporation. Only the ownership of the corporation changes hands. Because no real property is technically transferred, Ontario’s land transfer tax generally does not apply directly.
This is the primary financial appeal of the share purchase structure: the buyer avoids Ontario land transfer tax, which on a $5 million commercial property purchase can easily exceed $75,000 — and on a $20 million purchase, can exceed $400,000.
Why Land Transfer Tax Savings Come With a Price
The land transfer tax savings in a share purchase are real. But so are the risks the buyer assumes by buying the shares of a corporation rather than the property itself.
Historical Tax Liabilities
When you buy shares of a corporation, you acquire the entire corporate history — including any tax liabilities the corporation may have accrued and not yet paid. If the corporation has unreported income, improperly claimed deductions, or outstanding tax assessments, those become the buyer’s problem.
This is why thorough tax due diligence is essential in any share purchase — more extensive than in a typical asset purchase. The buyer typically requests a tax indemnity from the vendor and specific representations about the corporation’s tax compliance history.
Environmental and Legal Liabilities
Similarly, any environmental liabilities associated with the property, outstanding litigation, or corporate contractual obligations survive a share purchase. In an asset purchase, the buyer starts with a clean slate (except for matters that run with the land, like easements). In a share purchase, the buyer inherits the corporation’s full balance sheet — visible and hidden.
The Anti-Avoidance Framework: Where It Gets Complex
Ontario’s Land Transfer Tax Act includes anti-avoidance provisions directed specifically at share purchases of corporations that own land. If the Ontario government determines that a share purchase was structured primarily to avoid land transfer tax — without genuine commercial substance beyond the tax benefit — the Ministry of Finance can assess land transfer tax as if the transaction had been an asset purchase.
The anti-avoidance rules are complex and their application depends on the facts of each transaction. Not all share purchases involving land-holding corporations are subject to challenge. Transactions where the corporation has genuine operating history, where the shares are purchased as part of a broader business acquisition, and where the tax savings are incidental to a commercial rationale generally face less scrutiny.
But share purchases structured purely to avoid land transfer tax — where the corporation’s only asset is the property and the buyer has no interest in the corporate entity itself — are precisely the type of transaction the anti-avoidance rules target.
Federal Income Tax Considerations
Capital Gains in an Asset Sale
When a corporation sells a property in an asset sale, it recognizes a capital gain (or income, depending on how the property is characterized) subject to federal and provincial corporate income tax. The after-tax proceeds are then available to be distributed to shareholders.
Capital Gains in a Share Sale
When the shareholder sells shares of a corporation, they recognize a capital gain personally (or at the corporate level if the seller is a corporation). Importantly, individual shareholders may be eligible for the capital gains exemption on qualifying small business corporation shares — potentially sheltering significant gains from tax entirely. This is often the seller’s primary motivation for preferring a share sale structure.
How Buyers and Sellers Usually Disagree
The tax incentives cut in opposite directions. Sellers typically prefer share sales (capital gains tax treatment, potential exemption, no corporate-level tax). Buyers typically prefer asset purchases (clean title, no inherited liabilities, fresh tax cost base). The negotiated outcome usually involves a price adjustment to compensate one side for the tax outcome it did not prefer — or a hybrid structure that attempts to balance the competing interests.
When Legal and Tax Advice Must Work Together
The legal documentation for a share purchase of a land-holding corporation is substantially more complex than a standard real estate purchase agreement. The Share Purchase Agreement must address representations and warranties about the corporation’s history, tax indemnities, environmental representations, closing conditions, and post-closing adjustments — in addition to all the commercial real estate specific matters.
No real estate transaction of this nature should be structured without coordinated advice from a commercial real estate lawyer, a corporate lawyer, and a tax advisor. The cost of that advice is trivial relative to the stakes involved.
Final Thoughts
The share purchase vs. asset purchase decision in commercial real estate is one of the most impactful structural choices in any significant transaction. The land transfer tax savings available through a share purchase are real — but they come with risks and legal complexity that require expert navigation. Engage the right advisors early, structure the transaction properly, and ensure the resulting documents fully protect your interests on both sides of the deal.
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Goldstone Law Professional Corporation serves clients across Mississauga, Brampton, Oakville, and the greater GTA in real estate, corporate, estate, and mortgage law. Whether you are buying your first home, structuring a business deal, or planning your estate, our team provides the clear, practical legal guidance you need.
Visit goldstonelawpc.com or call us at 905-595-9917. We are located at 201-186 Robert Speck Parkway, Mississauga, ON L4Z 3G1.
Disclaimer: This article is intended for general informational purposes only and does not constitute legal advice. For advice specific to your situation, please consult a qualified Ontario lawyer.
This article is provided for general information only and does not constitute legal advice. For advice about your specific situation, please contact Goldstone Law PC directly.