Understanding Tax Sales & Power of Sale

01

What is an Ontario tax sale?

An Ontario tax sale is a public auction conducted by a municipality to recover unpaid property taxes. When a property owner has not paid taxes for three or more years, the Municipal Act, 2001 (Part XI) authorizes the municipality to sell the property by public tender. The sale is governed by Ontario Regulation 181/03.

The sale is not a regular MLS-style listing. It is a sealed-bid tender process. The municipality is not a real estate agent and is not motivated by market value — it is motivated by recovering the tax arrears owing on the property. That distinction matters because it shapes nearly every other aspect of how these sales work.

How the tender process works

1. Notice of Sale published The municipality publishes a "Sale of Land by Public Tender" notice in the Ontario Gazette and a local newspaper. The notice lists the property, the minimum tender amount, and the closing date. Most municipalities also publish the notice online.
2. Bidders prepare sealed envelopes Each bidder completes a Form 7 (Tender to Purchase), encloses a certified cheque or money order for at least 20% of their bid, and seals the envelope.
3. Sealed bids delivered The bidder delivers the sealed envelope to the City Clerk's office before the deadline (typically 3:00 PM on closing date).
4. Public opening The Clerk opens all envelopes at a public meeting and reads each bid amount aloud. Anyone can attend.
5. Highest valid bid wins The highest tender meeting the minimum and properly documented wins. The winner has approximately 14 days to pay the balance (plus land transfer tax, accumulated taxes, and HST where applicable).
6. Tax Deed issued Once payment clears, the municipality issues a Tax Deed transferring title to the winner — as-is, with limited or no warranties.

Do all Ontario municipalities follow the same rules?

The provincial framework (Municipal Act + O.Reg 181/03) is uniform — same prescribed forms, same minimum 20% deposit, same public-tender format. But individual municipalities differ on:

• Frequency — large cities (Toronto, Hamilton, Mississauga) run sales periodically; rural townships run them only when properties accumulate.
• Disclosure — some municipalities publish known title or environmental issues with the notice; many disclose nothing.
• Payment timelines and extensions — the 14-day balance window is the statutory norm, but practice varies.
• HST treatment — vacant land and commercial property may attract HST on top of the bid amount. Each property is documented separately.
• Cancellation — the owner can pay arrears and cancel the sale up to (and sometimes during) the tender process.

We monitor activity across the GTA, Hamilton, and Simcoe County. Confirm specific procedural rules directly with the issuing municipality before any tender.

02

What is surplus property?

Surplus property refers to land or buildings that a public-sector owner — municipality, regional government, school board, or provincial agency such as Infrastructure Ontario — has formally declared no longer required for public purposes. The owner then disposes of the property through a public process, most commonly open-market listing or sealed tender.

Surplus sales differ from tax sales in important ways: the price is generally market-aligned (not tied to tax arrears), the property usually has a clearer title, and the seller is often willing to provide more disclosure than a municipality conducting a forced tax-arrears sale.

Common surplus property categories include former school sites, decommissioned municipal works yards, transit-corridor remnants, and small infill parcels released after road realignments.

03

Power of Sale vs Foreclosure

Power of Sale and Foreclosure are two different legal processes a lender can use when a borrower defaults on a mortgage. They are not the same thing, despite often being used interchangeably in casual conversation.

Why foreclosure is uncommon in Ontario

Most Ontario lenders prefer Power of Sale over Foreclosure for three reasons: it is faster (no court timeline), less expensive (lower legal fees), and the lender can recover any deficiency by suing the borrower personally. Foreclosure, by contrast, ends the lender's right to pursue a deficiency claim — once they take title, they keep the property and absorb the loss if it sells for less than the debt owing.

As a result, the vast majority of lender-driven distressed property activity in Ontario surfaces through the Power of Sale process. This is why our weekly watchlist focuses on Power of Sale activity rather than Foreclosure — the inventory is simply where the activity lives.

04

Due diligence — what buyers commonly underestimate

Tax sale and Power of Sale properties are sold with limited warranties. The seller — whether a municipality or a lender — is not motivated to disclose problems, and in many cases is not legally required to. The buyer carries the responsibility for understanding what they are acquiring.

Common risks that show up after the bid

• Occupancy — vacant possession is not guaranteed. The new owner may need to legally remove tenants, holdover occupants, or in some cases the original owner.
• Title issues — some liens, charges, and encumbrances may survive a tax sale. Each municipality's process determines exactly which are extinguished.
• Environmental — commercial and industrial properties may carry contamination liability that transfers to the new owner.
• Condominium arrears — for condo units, unpaid common-element fees, special assessments, and other condo-corporation amounts may be substantial.
• Utility arrears — water, hydro, and gas accounts may have outstanding balances. Some flow with the property, others do not.
• Structural and mechanical condition — many distressed properties have deferred maintenance. There is rarely a usable home inspection prior to bidding.
• HST — vacant land and commercial property may attract HST in addition to the bid amount. Each property is documented separately.
• Financing — tax sale and many Power of Sale purchases require fast cash settlement. Mortgage approvals in the 14-day window are not typical.

05

Legal considerations before any tender or offer

An Ontario real estate lawyer with experience in tax sale and distressed property transactions is essential. The legal work typically includes:

• Title search — identifying what charges, liens, easements, and restrictions sit against the property.
• Statutory review — confirming which encumbrances will and will not survive the sale.
• Tender preparation — for tax sales, completing the prescribed Form 7 correctly.
• Closing and registration — coordinating payment, title transfer, and registration of the Tax Deed or transfer document.
• Post-closing matters — handling any holdover occupants, surviving liens, or boundary issues.

Some buyers also engage an environmental consultant (for commercial or industrial property), a building inspector where access permits, and a real estate professional familiar with the local market for comparable-sale context.

06

Why we publish this watch

The activity tracked on this platform — tax sales, surplus property dispositions, Power of Sale listings — is publicly available, but it is fragmented across dozens of municipal portals, regulatory filings, and private MLS systems. We aggregate, summarize, and editorialize the public-facing portion of that activity so readers across the GTA, Hamilton, and Simcoe County can stay informed.

We do not represent buyers in tender bids unless a separate written agreement is in place. We do not publish protected MLS data, broker remarks, or proprietary listing fields. Editorial commentary reflects publicly observable information at the time of publication.

If you want to discuss a specific property in more depth, the watchlist cards on the main page include an inquiry route that connects you with Avenue Group Realty Inc., Brokerage for an introductory conversation. There is no obligation, and no agency relationship is formed by an inquiry alone.