Buying the Store She Managed Without an HST Surprise

The situation

Simone had worked at a small farm supply and garden store in Niagara Falls for seven years, most recently as its manager. She knew the supplier accounts, the seasonal ordering rhythm, and most of the regular customers by name. When the owner, Micheline, decided to retire, she offered to sell the business to Simone rather than list it publicly or run it through a broker. It was a natural fit: Simone already ran the store day to day, and Micheline wanted a buyer who would keep it operating the way it always had.

They agreed on a price of roughly $180,000, covering the store's inventory, its equipment and fixtures, an assignment of the existing lease, and the goodwill built up under Micheline's ownership over two decades. It was not a complicated business on paper, but $180,000 was a significant amount for a household with modest income.

Simone's finances were tight. She and her spouse, Donovan, a transit operator, put together a down payment from savings and arranged a small business loan for the balance, with Donovan co-signing to strengthen the application. The number they had budgeted around, carefully, was $180,000 plus ordinary closing costs like legal fees and adjustments. Neither of them had priced in sales tax on the purchase, because neither had thought to ask whether it applied to buying an existing business rather than, say, a piece of equipment.

Simone brought the handshake deal and a short letter of intent to Treadstone Law to have a purchase agreement drafted and the closing handled. That first review of the deal structure is where the gap surfaced, and it surfaced early enough to matter.

The hidden tax bill

Under the Excise Tax Act, the sale of business assets is generally treated as a taxable supply for HST purposes, the same as selling any other good or service in Ontario. That surprises a lot of first-time buyers, who tend to think of buying a business the way they think of buying a used car — a price is a price. Applied to a $180,000 purchase price at Ontario's combined 13% HST rate, the tax works out to roughly $23,400 — an amount neither the agreed purchase price nor Simone's financing had accounted for in any way.

That gap alone would have strained the deal past what Simone and Donovan could manage. But the Excise Tax Act also allows the buyer and seller of a business to jointly elect to treat a sale as a transfer of a business as a going concern, meaning no HST needs to be charged or collected on the transaction at all. The election is available where the assets being sold represent all, or substantially all, of what is needed for the purchaser to carry on the same kind of business the seller operated. That fit Simone and Micheline's deal closely: Simone was buying the store lock, stock, lease, and goodwill to keep running it exactly as it already operated, not cherry-picking a few assets for some different purpose.

There was a catch, and it was the kind of detail that is easy to miss until someone is specifically looking for it. To make the election, the purchaser has to be registered for HST at the time of closing — the election is a joint filing between two registered parties, not something a buyer can back into after the fact. Simone had never operated a business in her own name before and had no HST account of her own. Without one in place by closing, the election would not be available, and the deal would need $23,400 in cash or additional financing that simply did not exist, on a closing date that was already fixed on the calendar and not far away.

What we did

1. Confirmed the deal qualified for the election. We reviewed the list of assets being transferred against the going-concern test, checking that the store's inventory, equipment, lease assignment, and goodwill together amounted to substantially everything Simone would need to run the business unchanged. They did, which meant the election was available if the paperwork and timing were handled correctly.
2. Got Simone registered for HST immediately. Because Simone was buying the business as a sole proprietor rather than continuing to work for someone else, she needed her own HST registration in place before closing, not after. We flagged this as the first priority item, well ahead of the closing date, so the registration would be active and confirmed in time rather than a last-minute scramble.
3. Built the election into the purchase agreement. We drafted the asset purchase agreement to specifically record that both parties would jointly complete and file the going-concern election as a condition of closing, and coordinated with Micheline so her side understood what was required of her as the vendor.
4. Prepared a proper purchase price allocation. Even with no HST payable, the $180,000 price still needed to be split across categories — inventory, equipment, and goodwill — for both parties' future tax reporting. We negotiated and documented this allocation with Micheline's side before closing, rather than leaving it as an afterthought that could cause disagreement later.
5. Filed the election on closing. The completed election was signed by both Simone and Micheline and kept with the closing records, ready to be filed with their respective tax returns for the reporting period that included the sale.

The outcome

The deal closed on schedule with the going-concern election properly in place. Simone paid the agreed $180,000 for the business and its assets, with no HST added on top and no need to find or finance the extra $23,400 that would otherwise have been due. Her existing loan and savings covered the purchase as originally planned.

Micheline, for her part, avoided the administrative burden of collecting and remitting HST on a sale where the tax would ultimately have been refundable to Simone as the new operator anyway — the election simply removed a costly and pointless detour of money moving out to the tax authority and back again.

Simone took over the store within the week, running it under her own HST registration from day one. The purchase price allocation agreed on closing meant both she and Micheline had a clear, matching record for their respective tax filings, reducing the chance of a dispute or mismatch surfacing later.

What you can learn from this