Seller Financing When You Buy a Business in Ontario: How It Works, What’s Legal, and How to Structure It

A calculator and cash on a desk, representing seller financing in a business purchase

Picture the following deal in front of you. The price is agreed, your bank has told you what it will advance funds, and there is a gap between the two that you cannot cover out of your own cash. The seller offers to carry the difference.

This arrangement is a vendor take-back, and it is one of the most common ways a Canadian business acquisition closes the gap between what a buyer has and what a seller wants.

Why are we writing about seller financing? Well, a business is not a house, and most of what is written about seller financing describes buying a house – not a business. A house has one asset, one title and no staff. A business has receivables that move, inventory that walks, employees who may leave, and a working capital figure that is still being argued about weeks after closing. Advice written for property transactions will quietly mislead business acquirors.

Thus, this guide is about everything you need to know about seller financing when you buy a business in Canada.

How does seller financing work?

Seller financing is an arrangement where the seller lends you part of the purchase price instead of taking all of it in cash at closing. You pay a deposit and a cash amount on closing, then repay the balance to the seller over an agreed period of time, with interest, under a promissory note. Therefore, the seller becomes your lender for that portion.

The practical effect is that you need less cash on hand to close the deal, and the seller takes on risk they would otherwise have transferred to you entirely. That trade is a central part of the whole negotiation. A seller who finances part of the price is betting the business will keep performing well enough for you to pay them — which is why sellers who are confident about the business are more willing to do it than sellers who are quietly relieved to be leaving.

How does seller financing work in Canada?

In Canadian deals the arrangement is usually called a vendor take-back, or a VTB. The mechanics are the same as seller financing in any other deal, as the seller holds back part of the purchase price as a debt. What is distinctly Canadian is the vocabulary and where the VTB sits in the capital stack.

BDC describes it plainly: “In almost all cases, vendor financing is considered a junior debt and subordinate to bank loans and other financing.”

Subordinate means the bank gets paid first. If the business struggles, the senior lender enforces before the seller sees anything, and the seller’s security may be worth very little by the time it is reached. Buyers sometimes read a VTB as the seller having real protection. Often they do not.

Can you do seller financing in Canada?

Yes. A vendor take-back is a private contract between a buyer and a seller, and nothing requires you to fund a purchase through a bank. It is common enough in Canadian acquisitions that lenders expect to see it, and a VTB frequently makes a deal financeable that otherwise would not be.

It tends to appear in three situations: the buyer cannot raise the full price from senior debt and equity; the parties disagree on valuation and use the note to bridge the gap; or the seller wants the sale to complete and is willing to carry some risk to get it done. If you are already talking to a bank, tell them early — a VTB usually helps your application rather than hurting it.

Is seller financing legal in Canada?

Yes, with one hard limit worth knowing before you agree to a rate. Section 347 of the Criminal Code makes it an offence to enter into an agreement to receive interest at a criminal rate, defined as “an annual percentage rate of interest calculated in accordance with generally accepted actuarial practices and principles that exceeds 35 per cent on the credit advanced.”

Two things people get wrong here. First, the threshold used to be a 60% effective annual rate; it is now 35% expressed as an APR, which is a meaningfully lower and differently calculated ceiling. Second, “interest” for this purpose is broader than the number written in the note — fees, bonuses and certain charges can be swept in. A note at a sensible headline rate can still get close to the line once everything else in the deal is counted.

Most seller-financed business deals sit nowhere near 35%. The ones that get close are usually the ones where the parties have loaded charges onto a short-term note.

What are typical terms for seller financing?

For business acquisitions in Canada, BDC states that vendor financing “typically amounts to 10% to 15% of the transaction amount”, repaid over “three to five years”, with payments “often deferred for the first year.” Those three numbers — the share, the term, and the deferral — are the ones actually negotiated.

Treat those as a centre of gravity, not a rule. Ranges quoted elsewhere run much wider, and the figure in your deal will be driven by what the senior lender will tolerate, how much cash you can put down, and how badly each side wants the transaction to close. Ask for the first-year deferral specifically, because the year after you buy a business is the year you can least afford a fixed monthly obligation.

What is the lowest interest rate for seller financing?

There is no legal minimum. The Criminal Code sets a ceiling, not a floor, and nothing stops a seller from lending to you at a low rate, or in principle at no interest at all. In practice the rate lands wherever the negotiation puts it, and a seller who wants the deal closed will often accept less than a bank would charge for the same money.

That does not make a very low rate a free win. A below-market rate is part of the price — a seller who accepts well under what a lender would charge has effectively discounted the business, and both sides’ advisors will see it that way. Where the parties are not dealing at arm’s length, a rate well below market can also raise tax questions about how the arrangement is characterized. That is a question for your accountant or tax counsel before the note is signed, not after.

How to structure a seller financing deal?

The note is the easy part. The structure around it decides whether the seller can actually recover if you stop paying, and whether you as buyer keep any bargaining position after closing. Most of the value in a vendor take-back sits in four documents that are not the note itself, and they are usually drafted last, under time pressure.

A properly built vendor take-back usually has five components:

  1. A promissory note setting out principal, rate, payment schedule, any deferral period, and what counts as default.
  2. Security, registered under the Personal Property Security Act against the assets or shares. Unregistered security is close to worthless against a competing secured creditor.
  3. A subordination and standstill agreement with the senior lender, which will almost always be required and which controls whether the seller can enforce at all while bank debt is outstanding.
  4. A personal guarantee, where the buyer is a holding company with no assets of its own. Sellers frequently forget to ask; buyers should expect to be asked.
  5. A right of set-off against the note. This is the buyer’s most valuable clause. If an indemnity claim or a working capital shortfall emerges after closing, being able to reduce the note is far more effective than suing a seller who has already been paid and moved on.

You can test most of this yourself before you pay anyone. Put the draft promissory note and the draft subordination agreement side by side, and answer one question from each. The note should tell you what counts as a default and how long you get to fix it. The subordination agreement should tell you what the seller can actually do if you default while the bank is still owed money. If the honest answer to the second question is “nothing until the bank is repaid,” then the seller’s security is worth considerably less than they think it is, and that is worth saying out loud at the table before you trade anything away for it.

Get the set-off right and the note stops being only a financing tool — it becomes your security for the promises the seller made in the purchase agreement. That interacts directly with how the deal is structured, which is worth reading alongside asset purchase vs. share purchase, and with how the rest of the terms get negotiated.

What is an example of seller financing?

A vendor take-back is easiest to understand as a gap between what the buyer can raise and what the seller wants at closing. The example below walks through a straightforward acquisition and shows where the note sits, what it does for each side, and why the buyer cares about it long after the money has moved. The figures below are illustrative only.

Suppose a business sells for $1,000,000. The buyer puts in $250,000 of their own cash and a bank lends $600,000 on senior terms. That leaves $150,000, which the seller agrees to take back as a note at a market rate over five years, with no payments in year one.

The buyer closes without finding the last $150,000 up front. The seller gets most of their money at closing and the balance over time. The bank is more comfortable lending, because the seller staying in for 15% signals they believe the business will perform. And if a pre-closing liability surfaces in month eight, the buyer has $150,000 of unpaid note to set off against — which is a far stronger position than chasing the seller for a refund.

If that same deal had been all cash at closing, the buyer would need to find another $150,000 up front and would have nothing to hold back the moment a problem appeared.

How popular is seller financing?

It is common in Canadian business acquisitions — common enough that BDC describes it as a normal feature of deals and that senior lenders routinely expect to see it in the structure. In our own practice acting on business purchases and sales, a vendor take-back features in more than two-thirds of the deals we work on.

The more useful question is whether seller financing is available to you at all. That depends on the seller’s confidence and their own need for cash, and you will find out quickly by asking.

Where this becomes a legal question

Seller financing is where a deal’s commercial terms and its legal protections stop being separable. The rate is a business negotiation, but the ceiling is criminal law. The amount is commercial, but the subordination agreement decides whether the security means anything. The set-off clause looks like boilerplate and is often the most valuable paragraph in the transaction.

If you are buying a business and a vendor take-back is on the table, have the note, the security and the subordination reviewed together with the purchase agreement — not afterwards, and not in isolation from each other. For the wider process this sits inside, start with our guide to buying an existing business and the detail on financing a business purchase.

If you would like this looked at properly, schedule a complimentary discovery call with our firm, or reach the office at 416-580-0345.


This article is general business and legal information, not advice for your specific situation. Whether seller financing is appropriate for your transaction, and how it should be structured, depends on facts this article cannot know. Speak with a lawyer about your own deal before you commit to a letter of intent.

Picture of Sukhi Hansra

Sukhi Hansra

Sukhi Hansra began his career at a Bay Street firm and founded Hansra Law in 2020 to improve the way lawyers deliver legal services to owner-operated businesses. That means working out whether a deal is worth doing, and how it should be structured, before anyone starts doing legal work. He acts on business acquisitions and sales, franchising, shareholders agreements, commercial leases and corporate reorganizations. He holds a JD and an MBA, and has run four ventures of his own.

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