Land Transfer Tax on Commercial Property in Ontario: Rates, Toronto MLTT, and Planning Options

When you buy commercial real estate in Ontario, land transfer tax on commercial property is one of the largest closing costs you will face, and one of the least understood. The Ontario land transfer tax on a commercial property ranges from 0.5% to 2.0% of the purchase price on a marginal basis, with no first-time buyer rebate. If the property sits inside the City of Toronto, a matching Municipal Land Transfer Tax roughly doubles the bill. This guide explains how the tax is calculated, what Toronto adds, which residential reliefs do not apply, and the legitimate planning options available to corporate buyers.

The figures here are drawn from the Ontario Ministry of Finance, the City of Toronto, and the Land Transfer Tax Act. Because LTT can run into six figures on a mid-market deal, it belongs in your budget and your letter of intent from day one, not as a surprise at closing.

What Triggers Land Transfer Tax and Who Pays It

Most buyers assume LTT is triggered only when a deed is registered. That is one trigger, but not the only one. Under the Land Transfer Tax Act, tax arises in two situations: the registration of a conveyance under section 2, and the unregistered disposition of a beneficial interest in land under section 3. Both events are taxable, and since July 19, 1989 both have been taxed at the same rates.

The reach of the tax is wider than the phrase "land transfer" suggests. "Land" is defined broadly to include buildings, structures, fixtures, leasehold interests, options, and goodwill attributable to the location, not merely the bare ground. "Value of consideration" is equally broad. It captures the purchase price plus assumed liabilities, benefits conferred on the seller, and the cost of improvements or upgrades that form part of the bargain.

The buyer pays the tax. It is a closing cost, due at the time of registration, and there is no instalment plan. Land transfer tax on commercial property in Ontario applies across the entire province. The Toronto Municipal Land Transfer Tax is a separate, additional layer that applies only to property located within the boundaries of the City of Toronto. If your property is in Mississauga, Vaughan, or Markham, you pay only the provincial tax. The difference between "inside Toronto" and "the GTA" is therefore worth tens of thousands of dollars, and it should be confirmed before closing.

How Is Land Transfer Tax Calculated in Ontario for Commercial Property

Ontario's provincial land transfer tax is calculated on a marginal basis using four brackets. Each rate applies only to the portion of the purchase price that falls within that range, the same way income tax brackets work.

(Source: Ontario Ministry of Finance, Calculating Land Transfer Tax, brackets effective January 1, 2017.)

There is an important commercial-specific point here. Residential property carries a fifth tier of 2.5% that applies to consideration over $2,000,000 where the land contains one or two single-family residences. That 2.5% tier does not apply to commercial property. A commercial purchase tops out at 2.0% no matter how high the price climbs. This is one of the few areas where commercial buyers are treated more favourably than residential ones.

For any commercial purchase over $400,000, you do not need to work through every bracket. A shortcut formula gives the exact provincial tax:

Provincial LTT = (purchase price x 2%) minus $3,525

To see why the shortcut works, here is the full bracket calculation for a $3,000,000 commercial property purchased outside Toronto:

• First $55,000 at 0.5% = $275
• $55,000.01 to $250,000 at 1.0% = $1,950
• $250,000.01 to $400,000 at 1.5% = $2,250
• $400,000.01 to $3,000,000 at 2.0% = $52,000
• Total provincial LTT = $56,475

The shortcut confirms it: ($3,000,000 x 2%) minus $3,525 = $56,475. The $3,525 constant simply credits back the difference between the flat 2% and the lower rates that actually apply to the first $400,000.

Toronto Municipal Land Transfer Tax on Commercial Property

If the property is located within the City of Toronto, a second tax applies on top of the provincial one. Toronto City Council enacted the Toronto municipal land transfer tax on commercial property under the authority of the City of Toronto Act, 2006, and it functions as a near-duplicate of the provincial tax for commercial buyers.

For non-residential and commercial properties, the Toronto MLTT brackets mirror the provincial brackets exactly:

(Source: City of Toronto, Municipal Land Transfer Tax Rates and Fees.)

Because the commercial brackets are identical, a Toronto commercial buyer pays roughly double the LTT of an identical purchase elsewhere in Ontario. Returning to the $3,000,000 example, the Toronto buyer adds a further $56,475 in MLTT, bringing the total land transfer tax burden to approximately $112,950.

Toronto introduced new graduated MLTT tiers for high-value residential property effective April 1, 2026, with rates climbing as high as 8.60% on luxury homes with up to two single-family units. Those luxury tiers apply to residential property only. They do not touch commercial or non-residential transactions, which remain on the four-bracket structure above. The City of Toronto provides an online MLTT calculator that commercial buyers can use to estimate their liability before closing.

The interaction between provincial and municipal tax, and the planning that can reduce both, is exactly the kind of issue our Toronto commercial lawyers work through with buyers before an offer is firmed up.

What Does Not Apply to Commercial Buyers

A great deal of confusion arises because buyers assume the well-known residential reliefs carry over to commercial deals. They do not. Several of the most valuable residential rules are unavailable on a commercial purchase.

The first-time home buyer rebate, worth up to $4,000 provincially and up to $4,475 against the Toronto MLTT, is residential only. There is no equivalent rebate for commercial property, regardless of whether it is the buyer's first acquisition.

The Non-Resident Speculation Tax (NRST) also does not apply to commercial property. The NRST is a 25% provincial tax aimed at foreign buyers of residential land containing at least one and not more than six single-family residences. A foreign investor purchasing commercial real estate in Ontario is not subject to NRST on that purchase. Similarly, Toronto's Municipal Non-Resident Speculation Tax, a 10% surcharge effective January 1, 2025, applies only to certain residential properties and never to commercial ones. For a fuller treatment of how foreign ownership rules work on commercial assets, see our guide on whether foreigners can buy commercial property in Canada.

Finally, the new housing rebates that buyers sometimes hear about are creatures of the HST rules, not the Land Transfer Tax Act, and they are a separate subject entirely.

The broader lesson is that residential and commercial real estate are governed by genuinely different rules, and the gaps run in both directions. We unpack the practical distinctions in our comparison of commercial versus residential property in Ontario. Assuming a residential rebate or exemption applies to a commercial deal is one of the most common and most expensive mistakes buyers make.

Land Transfer Tax Planning Options for Commercial Buyers in Ontario

Unlike the residential rebates, the planning tools that genuinely reduce or defer land transfer tax on commercial property in Ontario are structural. They depend on how the transaction is built, not on the identity of the buyer. Most of them turn on the corporate form of the parties, which is why LTT planning and corporate structuring tend to travel together. The options below are real and frequently used, but each carries technical conditions, and the wrong step can convert an exemption into a full tax bill plus interest.

Capital Contributions to a Corporation

Where land is conveyed to a corporation as a capital contribution and no consideration passes in any form, no LTT is payable under either section 2 or section 3 of the Act. The key requirement is that the corporation gives nothing in return: no cash, no assumption of debt, no issuance of shares tied to the value of the land. A return must still be filed, but the tax payable is nil. This is set out in the Ministry of Finance guidance on transfers involving corporations.

Statutory Amalgamations

The Ministry of Finance does not treat a transfer of land that results from a statutory amalgamation as a taxable "conveyance" within the meaning of the Act. When two or more corporations amalgamate and continue as one, the land they hold moves to the amalgamated entity by operation of law rather than by a sale. No land transfer tax is payable on that movement. This makes amalgamation a meaningful structuring consideration in mergers and acquisitions where real estate sits on the target's balance sheet.

Affiliated Corporation Deferral

Where an unregistered disposition of a beneficial interest in land occurs between affiliated corporations, the tax can be deferred, though not eliminated, under subsection 3(9) of the Act. The deferral is conditional. The buyer must apply within 30 days of the disposition, provide a written undertaking that the beneficial interest will remain within the affiliated group for 36 months, post acceptable security such as cash or a letter of credit, and ensure no instrument is registered on title.

This deferral is a common feature of real estate holding company restructurings. The 36-month requirement is strict: if the corporations cease to be affiliated within that window, the deferred tax becomes payable with interest. The security and undertaking requirements are administrative and should be confirmed with the Ministry of Finance at the time of the transaction.

The LTT Exemption for Corporate Reorganizations Under O. Reg. 70/91

Separately from the deferral, Ontario Regulation 70/91 provides a true LTT exemption for corporate reorganization situations, not merely a deferral. In broad terms, it can apply where a disposition of beneficial interest occurs as part of a reorganization involving a corporate dividend that would otherwise be recharacterized under subsection 55(2) of the Income Tax Act (Canada) but for the relief in paragraph 55(3)(b).

This is technical tax territory. The LTT exemption for corporate reorganization sits at the intersection of provincial land transfer tax and federal income tax, and it requires close coordination between both. The mechanics of the Income Tax Act interaction are matters for legal and tax counsel to confirm on the specific facts, and they should never be assumed. The practical takeaway is that a genuine exemption exists for qualifying reorganizations, but it is narrower than the affiliated-corporation deferral and demands careful structuring. This kind of work overlaps directly with corporate tax planning, which is why our Toronto corporate tax lawyers are usually involved alongside the transactional team.

Partnership Structures and the De Minimis Exemption

The partnership exemption is the one most often overstated. A narrow de minimis exemption can apply where an individual or corporation becomes a partner or increases their partnership interest, provided the increase in their entitlement to partnership profits is 5% or less.

Since amendments that took effect February 18, 2016, trusts (including real estate investment trusts) and other partnerships can no longer rely on this exemption. Any acquisition by a trust or a partnership of an interest in a partnership that holds Ontario land triggers LTT, regardless of how small the interest is. For fund structures, REITs, and tiered limited partnership arrangements, this is a significant trap. The exemption is far narrower than many buyers assume, and tax counsel should be engaged early in any partnership-based acquisition.

Beneficial Interest Versus Registered Conveyance

The distinction between the two charging sections is itself a planning consideration. Because section 2 taxes registered conveyances and section 3 taxes unregistered dispositions of beneficial interest, the exemptions available under each are different. The affiliated-corporation deferral, for example, applies only to unregistered dispositions under section 3. If the same transaction is registered on title, section 2 tax applies and the section 3 deferral is unavailable. This is precisely why some corporate real estate transactions are deliberately structured as beneficial interest transfers rather than registered conveyances, so that the section 3 reliefs remain in play.

One further point that buyers raise often: land transfer tax applies to conveyances of land, not to the purchase of shares in a corporation that holds land. A buyer who acquires the shares of a company that owns the building does not pay LTT on the underlying real estate, because no land changes hands. This is one reason buyers sometimes prefer a share deal for a real estate target, though that choice carries its own tax and liability consequences that fall well beyond LTT and deserve their own analysis.

Quick Cost Reference: LTT at Common Commercial Purchase Prices

The table below shows the total land transfer tax on commercial property in Ontario at typical price points, assuming a straightforward purchase with no applicable exemptions. The Toronto figures apply only to property within the City of Toronto.

Each figure follows the formula (price x 2%) minus $3,525 for the provincial portion, with the Toronto MLTT mirroring it exactly.

A Practical Checklist for Commercial Buyers

Before you sign, run through the following:

• Budget LTT as a closing cost and reflect it in the letter of intent and your financing arrangements.
• Confirm whether the property sits inside the City of Toronto, since the MLTT triggers on the municipal boundary, not the wider GTA.
• If you are buying through a corporation, assess whether a capital contribution or amalgamation can apply.
• If you are restructuring an existing holding, evaluate the affiliated-corporation deferral under subsection 3(9) well before the transaction, not after.
• Do not assume residential rules apply. There is no first-time buyer rebate and no NRST relief or exposure on commercial deals.
• For the acquisition of a partnership interest in a real estate partnership, involve tax counsel early given the post-2016 restrictions.
• Remember that LTT is payable at closing regardless of deal structure, unless a properly documented section 3(9) deferral is in place.

Frequently Asked Questions

How much is land transfer tax on a $1 million commercial property in Ontario?

The provincial land transfer tax on commercial property in Ontario at $1,000,000 is $16,475, calculated as ($1,000,000 x 2%) minus $3,525. If the property is in the City of Toronto, an equal Municipal Land Transfer Tax of $16,475 applies, bringing the total to $32,950.

Is there a land transfer tax rebate for commercial property in Ontario?

No. The first-time home buyer rebate, worth up to $4,000 provincially and up to $4,475 against the Toronto MLTT, applies only to residential property. There is no comparable rebate for commercial purchases in Ontario, even for a buyer's first commercial acquisition.

Can a corporation avoid land transfer tax on commercial property in Ontario?

In specific situations, yes. A capital contribution of land with no consideration, a statutory amalgamation, and certain qualifying corporate reorganizations under Ontario Regulation 70/91 can result in no LTT being payable. Transfers between affiliated corporations may also be deferred under subsection 3(9). Each option has strict conditions and requires legal advice before the transaction.

Are foreign buyers subject to extra land transfer tax on commercial property in Ontario?

No. The Non-Resident Speculation Tax and Toronto's Municipal Non-Resident Speculation Tax apply only to residential property. A foreign buyer acquiring commercial real estate in Ontario pays the same provincial LTT and Toronto MLTT as a domestic buyer, with no foreign-buyer surcharge.

Sources & Official Resources

Ontario Statutes and Regulations Cited

1. Land Transfer Tax Act, RSO 1990, c L.6
2. O. Reg. 70/91, Exemptions From Tax Under Section 3 of the Act

Federal Statutes Cited 3. Income Tax Act (Canada), Section 55(2) and 55(3)(b)

Ontario Ministry of Finance Guidance 4. Calculating Land Transfer Tax, Ontario Ministry of Finance 5. Transfers Involving Corporations, Ontario Ministry of Finance 6. Land Transfer Tax and the Treatment of Unregistered Dispositions of a Beneficial Interest in Land 7. Land Transfer Tax De Minimis Partnership Exemption: Clarifying Amendments 8. Non-Resident Speculation Tax, Ontario Ministry of Finance

City of Toronto 9. Municipal Land Transfer Tax Rates and Fees, City of Toronto

Contact Hadri Law

Commercial real estate acquisitions in Ontario carry significant land transfer tax costs, and in many cases real opportunities to reduce or defer them through the right structure. Getting that structure right before closing, rather than after, is what protects your budget. Hadri Law advises buyers and investors on commercial real estate transactions, corporate reorganizations, and tax-driven structuring across Toronto and the GTA.

Call +1 (437) 974-2374 for a free consultation. We serve clients in English, French, Spanish, and Catalan.

This article provides general information and is not legal advice. Every transaction is different. Contact a lawyer to discuss your specific circumstances.