Buying at a Canadian tax sale runs on certified money. Municipalities accept certified cheques, bank drafts, and money orders — never personal cheques or cash. Deposit sizing depends on the sale method: Ontario public tenders require a deposit of at least 20% of the tender by money order, bank draft, or certified cheque, while auction provinces often collect a deposit on the fall of the hammer with the balance due shortly after — but the amount and the balance deadline vary by municipality. Costs beyond the bid can include land transfer tax, GST/HST where applicable, and legal and registration fees. If the winner fails to pay, the deposit is usually forfeited and the property may go to the next bidder or be re-advertised. Exact figures and deadlines vary, so always confirm them in the municipality's tax sale package or auction terms.
Tax Sale Deposits and Payment Rules Across Canada
Winning a tax sale is only half the job — you also have to pay for it correctly, on time, and in the right form of money. Deposits and payment rules trip up more first-time buyers than the bidding itself: the wrong kind of cheque, a deposit that is a few dollars short, or a missed balance deadline can cost you both the property and your deposit. This guide explains the money mechanics of a Canadian tax sale — what you pay, when, in what form, and what happens if you can't complete. Because exact figures and deadlines vary by municipality, treat everything below as a framework and confirm the specifics in each tax sale package or auction terms.
Bidding in Ontario? The deposit and payment rules are baked into the tender itself. Read our Ontario Tender Process playbook for the step-by-step submission process, then use this article to plan the money side.
Acceptable deposit forms: certified money only
The single most important rule is the form of payment. Municipalities want guaranteed funds so they never chase a bounced cheque. In practice that means a certified cheque, bank draft, or money order — instruments a financial institution has already backed. Personal cheques and cash are generally not accepted. In Ontario, this is not just custom: O. Reg. 181/03 (the Municipal Tax Sales Rules) requires the tender deposit to be by money order, bank draft, or a cheque certified by a bank, trust corporation, or credit union.
- Certified cheque — your own cheque, certified by your bank so the funds are guaranteed.
- Bank draft — issued by the bank and drawn on the bank's own funds.
- Money order — prepaid and issued by a bank, credit union, or postal outlet.
Make the instrument payable exactly as the package instructs (usually to the municipality), and confirm whether a particular sale also accepts a wire transfer or online payment. Getting certified funds issued takes a trip to the bank, so do not leave it to the last hour before a closing.
Deposit size: tender sales vs auction sales
How much you put down depends on the sale method, and there is no single national figure.
Ontario public tender — at least 20%
In an Ontario municipal tax sale, bids are submitted by sealed tender and each must be accompanied by a deposit of at least 20% of your tender amount, in one of the certified forms above. Losing bidders have their deposits returned; the winner's deposit is applied toward the purchase price. This 20% rule is one of the few hard, province-wide numbers you can rely on.
Auction provinces — a deposit on the fall of the hammer
At live auctions used in several provinces, the mechanics are different. The winning bidder is often required to pay a deposit immediately on the fall of the hammer, with the balance due shortly after. But the deposit amount — whether a fixed dollar figure, a percentage, or the full price on the spot — varies by municipality. Do not assume a percentage carries over from one jurisdiction to another. The only reliable source is the specific auction terms for that sale.
Paying the balance
After the deposit comes the balance — the rest of your winning amount. Here too the deadline depends on where you are buying. In Ontario, the winning tenderer must pay the balance within 14 calendar days of being declared the successful bidder, along with any accumulated taxes and applicable costs. In auction provinces the balance is typically due shortly after the sale, but the exact number of days varies by municipality — some want same-day settlement, others allow a short window. Miss the deadline and you risk losing the property and your deposit, so line up your financing before you bid, not after you win.
Extra costs beyond the bid
Your winning number is not the whole cost of acquisition. Budget for the extras that ride on top:
- Land transfer tax — payable on the transfer of title in most provinces (rates and rules vary).
- GST/HST where applicable — whether federal sales tax applies depends on the property and the transaction; do not assume it never applies.
- Legal and registration fees — for reviewing the sale, searching title, and registering the tax deed or transfer.
- Accumulated taxes and costs — some sales require the winner to also cover taxes that piled up through the sale process.
Confirm which of these apply — and how they are calculated — in the tax sale package, and consider getting your own legal and tax advice before you commit. A little due diligence on the numbers now prevents an unwelcome surprise at closing.
If you can't pay
Committing to a bid you can't fund is the costliest mistake in tax sale investing. If the winning bidder fails to pay the balance by the deadline, the deposit is typically forfeited to the municipality. From there, the property may be offered to the next-highest bidder or re-advertised for a future sale. The precise consequences — how long you have, whether there is any grace period, and what happens to the property next — vary by municipality. Read the payment and default terms carefully before you submit, and never bid an amount you cannot settle in certified funds within the required window.
Deposit & payment at a glance
| Item | What to expect | Confirm in package |
|---|---|---|
| Deposit form | Certified cheque, bank draft, or money order — not personal cheques or cash | Accepted instruments and payee name |
| Deposit size (Ontario tender) | At least 20% of the tender amount | Applies to Ontario public tenders |
| Deposit size (auction) | Often taken on the fall of the hammer; amount varies | Exact deposit and format in auction terms |
| Balance deadline | Ontario: within 14 days; auctions: shortly after — varies | Exact number of days and payment method |
| Extra costs | Land transfer tax, GST/HST where applicable, legal/registration | Which taxes and fees apply to this sale |
| If you can't pay | Deposit forfeited; property to next bidder or re-advertised | Default terms and any grace period |
Before you bring your deposit
- Confirm the accepted deposit forms and who the payment must be made payable to.
- Get your certified funds issued early — do not leave the bank trip to the last minute.
- Check the deposit amount (at least 20% in an Ontario tender; confirm the figure at auctions).
- Know the exact balance deadline and how the balance must be paid.
- Budget for land transfer tax, GST/HST where applicable, and legal/registration costs.
- Read the default terms so you know what happens if you can't complete.
- Only bid what you can settle in certified funds within the required window.
💡 Investor Tip: Build a simple “all-in” budget before every sale — your maximum bid plus land transfer tax, possible GST/HST, and legal and registration fees — then work backward to the deposit you'll need in certified funds. Bidders who plan only for the headline price are the ones who scramble at the bank or forfeit a deposit when the extras arrive.
Next Steps
- Ontario Tender Process — deposits, Form 7, and delivery rules
- Browse active tax sale listings across Canada
- How tax sales work — the full process explained
- Due diligence checklist before you bid
- Alberta auction rules — how live tax sales differ
- Tax sale glossary (deposit, upset price, tax deed)
This article is general information, not legal, tax, or financial advice. Deposit amounts, accepted payment forms, balance deadlines, and additional costs vary by municipality and can change — always confirm the current requirements in the municipality's official tax sale package or auction terms, and consider consulting a lawyer or tax advisor before bidding. Our platform aggregates official tax sale notices from all 10 provinces and 2,500+ official municipal sources, updated daily and sourced from official municipal notices.