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The Business Sale CentreStage iv · Agreement

How do I handle a buyer's due diligence requests as the seller?

Organize records in a data room before requests arrive, disclose what you know rather than wait to be asked directly, and route everything through a single point of contact. A fact you disclose accurately in the agreement's schedules generally protects you from a later warranty claim on it.

Building the data room

Buyers now expect an organized set of documents rather than a slow email exchange: financial statements, tax returns and notices of assessment, HST and payroll remittance records, the minute book, contracts, the lease, employee records and licences. Assembling this before a buyer asks speeds the process and signals that the business is well run. Control access: a data room with a log of who viewed what protects you if a deal falls through and you need to know how far information travelled.

What to disclose, and why it protects you

The purchase agreement will ask you to make representations and warranties: that the financial statements are accurate, taxes are paid, there is no undisclosed litigation and so on. Disclosure schedules let you qualify those statements with the truth: a pending dispute, an old PPSA registration you have not gotten around to discharging, an employee dispute. A fact properly disclosed in a schedule generally cannot support an indemnity claim for a breach of the warranty it relates to.

The instinct to stay quiet about a problem and hope it is not found usually backfires; buyers price uncertainty more harshly than a known, quantified issue.

Protecting yourself while information flows out

Route every request through one person, usually your accountant or lawyer, so your team is not fielding scattered emails and giving inconsistent answers. Keep a running log of what was asked and what was provided; it is useful if a warranty dispute arises later about what a buyer actually knew before closing. Limit access to sensitive material, such as full customer lists or employee compensation, to later in the process once exclusivity and confidentiality are firmly in place.

Old liabilities and the Bulk Sales Act

Buyers will ask about registered security, tax arrears and old claims because these can affect their view of the price even where they do not follow the assets. A Personal Property Security Act discharge for anything paid off, and a clear answer on outstanding HST, payroll and corporate tax, head off most of these questions early. Note that the Bulk Sales Act, which once required creditor statements on a sale of business assets, was repealed in Ontario on 22 March 2017; it is not part of current diligence practice, whatever an older template might suggest.

Your steps

Assemble a data room before requests arriveFinancial, tax, corporate, employee and contract records in one organized place.
Route requests through one contactConsistent answers and a record of what was asked and provided.
Disclose known issues in the schedulesA properly disclosed fact generally cannot support a later warranty claim on it.
Clear old PPSA registrationsDischarge anything already paid off before a buyer's search finds it.
Control access to sensitive materialFull customer lists and pay details later in the process, once exclusivity is firm.

Who's involved

Buyer's lawyer

Requests documents, runs searches and drafts the representations and warranties around what diligence finds.

Accountant

Prepares the financial package and answers the buyer's accountant's questions about the numbers.

Your lawyer

Manages the data room, reviews disclosure schedules and negotiates what qualifies each warranty.

Buyer

Directs its own diligence and decides what findings change the price, the structure or the conditions.

Documents you will need

Three years of financial statementsTax returns and notices of assessmentPPSA and corporate search resultsDisclosure schedulesCommercial lease and amendmentsEmployee list with start dates and contracts

Questions people ask

Do I have to disclose problems the buyer has not asked about?

If a representation or warranty in the agreement covers it, generally yes; silence is not the same as compliance. Disclosing a known issue in the schedules is usually far cheaper than an indemnity claim after closing for a warranty that turned out not to be true.

How long does due diligence take from the seller's side?

Commonly four to eight weeks once a well-organized data room is available, longer if a landlord or licensing body needs to respond to consent requests. A slow, disorganized response from the seller is one of the most common reasons diligence drags on.

What if the buyer asks for something I consider too sensitive to share yet?

It is reasonable to sequence disclosure: broad financial and contract information early, full customer lists and individual compensation later, once exclusivity and confidentiality are firmly in place and the deal looks likely to proceed.

Does the Bulk Sales Act still require me to give the buyer a creditor list?

No. The Bulk Sales Act was repealed in Ontario on 22 March 2017. Buyers now rely on searches, warranties, indemnities and holdbacks instead of the creditor affidavits the Act once required.

Can disclosing a problem actually protect me legally?

Often, yes. A fact accurately disclosed in the agreement's schedules is usually carved out of the related representation, so it cannot support an indemnity claim later for a breach of that specific warranty.

Sources

General information about Ontario law as of 5 September 2026, not legal advice. It does not create a lawyer–client relationship.

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