A buyer tax structure checklist for a Canadian business purchase lists the structural questions to work through with an accountant and lawyer before an offer is finalized — asset versus share purchase, whether to buy personally or through a holding company, purchase price allocation, HST eligibility and related-party considerations — since the structure chosen shapes tax outcomes long after closing.
Reviewed
This checklist covers the tax-structure decisions a buyer should raise with an accountant and lawyer before finalizing a Canadian business purchase, as a working list of questions rather than an explanation of how any one mechanism works. The right structure depends on a specific buyer’s situation, and the goal here is making sure the right questions get asked early, while there is still time to act on the answers.
Decide how you are actually buying
Confirm whether you are buying personally, through an existing company, or through a new holding companyThis decision affects liability exposure, future flexibility and tax outcomes on both this transaction and a later sale, and it is far easier to set up correctly at the start than to restructure afterward.
Ask your accountant whether an asset purchase or a share purchase better suits your situationThe two structures carry different tax consequences, different liability exposure and different treatment of losses and tax pools, and the better fit depends on specifics only your own advisors have.
Ask whether existing capital cost allowance pools carry over, reset, or need to be renegotiated as part of priceHow this resolves affects future deductions available against the business’s income, and it is a specific, negotiable point rather than something automatically settled by the deal structure alone.
Settle the mechanics before you sign
Get purchase price allocation agreed and documented as part of the purchase agreement, not left for after closingBuyer and seller often want different allocations for their own tax reasons, and an allocation settled early avoids a dispute once both sides have already filed their own returns.
Confirm whether the sale qualifies for the HST election available on many Ontario asset sales, or its equivalent elsewhereQualifying for this election can avoid HST becoming payable and later recoverable on the transfer, and eligibility depends on specific conditions worth confirming well before closing.
Ask whether any vendor take-back or earn-out changes when tax is actually recognizedDeferred or contingent payments can shift the timing of tax consequences for both sides, and this needs to be modelled before those terms are locked into the letter of intent.
Flag anything unusual early
Tell your accountant if you are buying from a family member or another related partyRelated-party transactions face closer scrutiny and different rules than an arm’s-length sale, and flagging this early avoids a structure that needs to be unwound later.
Ask whether the target holds passive investments or other assets that could complicate a share purchaseA company carrying investments or assets unrelated to its operating business can affect how a share purchase is taxed, and it is worth identifying before, not after, price is finalized.
Confirm whether either party being non-resident changes the tax mechanics of the dealA non-resident seller or buyer can trigger withholding obligations or reporting requirements that a purely domestic deal would not, and these need lead time to arrange properly.
Think past this transaction
Ask how today’s structure affects a future sale of the same businessA structure chosen only for this purchase can make a future exit more complicated or more costly, and it is worth a brief conversation now rather than a bigger one years later.
Confirm the new entity is registered for GST/HST and any other required program accounts before closingA newly formed acquisition vehicle needs its own registrations in place, and a gap here can create an operational and compliance problem in the very first days of ownership.
Deavo is an advertising and listings platform, not a brokerage, law firm or valuation firm. This page is general information, not legal, tax, accounting or valuation advice, and rules differ by province. Confirm anything you rely on with a qualified professional before you act on it.