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. Where the election is properly made, HST comes off most of the assets, though not necessarily the whole transaction — tax can still apply to certain pieces, most commonly real property sold to a buyer who is not registered, anything supplied by way of lease or licence, and services the seller is to perform after closing, so a deal needs to be priced on the assumption that some items may still attract tax. The election itself 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's inventory, equipment, and goodwill outright and taking an assignment of the existing lease rather than any new lease or licence, with no real property changing hands and no services Micheline would still be performing after closing — none of the usual carve-outs applied, so the election covered the whole sale.

There was still a wrinkle worth catching. A buyer's own HST registration is a strict precondition for the election only where real property is part of what is being sold — not the case here — so a non-registered buyer can otherwise still be party to it. But registering is the safer and more useful course regardless, since it is what lets a buyer claim input tax credits, and Simone would need an HST account of her own the moment she started running the store anyway, to charge and remit HST on her own sales as its new operator. Simone had never operated a business in her own name before and had no HST account of her own. Getting one in place before closing, rather than scrambling for it afterward, meant no gap where she would be operating a business without being able to claim the credits she was already entitled to.

What we did

1. Confirmed the deal qualified for the election before relying on it. We reviewed the 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 needed to run the business unchanged, rather than a partial slice of it. This came first because claiming the election on a deal that did not qualify would have left both Simone and Micheline exposed to it being reversed after closing, with interest owing. The assets cleared the threshold, so the election was genuinely available.
2. Got Simone registered for HST immediately, ahead of everything else. Because Simone was buying the business as a sole proprietor rather than continuing to work for someone else, she needed her own HST registration active before closing so she could charge and remit HST correctly from day one and start claiming input tax credits without a gap. We flagged this as a high-priority item on the file, since registration is processed by the tax authority on its own schedule and cannot be rushed once a closing date is fixed, and pushed to have the application in as early as possible rather than treating it as routine paperwork.
3. Built the election into the purchase agreement itself, not a side letter. 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, rather than treating it as an informal understanding that could unravel later. We also coordinated directly with Micheline so her side understood exactly what was required of her as the vendor, since the election only works if both parties sign it correctly and on time.
4. Prepared a proper purchase price allocation before closing, not after. Even with no HST payable, the $180,000 price still needed to be split across categories — inventory, equipment, and goodwill — because both parties rely on that split for their own future tax reporting, and a mismatch between what each side claims can trigger questions from the tax authority years later. We negotiated and documented this allocation with Micheline's side in writing before closing, rather than leaving it as an afterthought that either side could contest once there was no more deal to lose.
5. Filed the election on closing and kept the proof. The completed election was signed by both Simone and Micheline at the closing table and kept with the closing records, ready to be filed with their respective tax returns for the reporting period that included the sale. Having it signed and dated at closing, rather than chased down afterward, meant there was no gap in the paper trail if either party's return was ever reviewed.

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 exactly as originally planned, with nothing scrambled together at the last minute and no return trip to the lender to ask for more.

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, with no benefit to either side along the way. She also avoided the risk of being left holding an HST liability if Simone's financing had come up short at the last minute with the tax already added to the price.

Simone took over the store within the week, running it under her own HST registration from day one rather than operating in a grey area while paperwork caught up. 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 if either return was ever reviewed.

Looking back on the file, early registration still mattered, just not in the way it first seemed. Because no real property changed hands in the sale, Simone's own HST registration was never a strict precondition for the going-concern election itself — the deal's HST relief was never actually riding on how fast her application cleared. What was riding on it was simpler but still real: without an HST account of her own, Simone would have opened the store unable to charge and remit HST correctly or claim input tax credits from day one. Her registration cleared nine days before closing, in plenty of time, and she took over the store with that gap already closed rather than catching up on it after the fact.

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