The Stages of Buying a Business in Ontario: From First Look to Closing

Buying a business can feel like an undefined blur of "diligence" and "paperwork" until you've actually done it. In reality, most Ontario business purchases move through the same recognizable stages, in roughly the same order, whether you're buying a small retail shop or a mid-sized professional practice.

Knowing what each stage involves — and what's expected of you as the buyer — helps you show up prepared. It also helps you avoid the two most common surprises in a first-time purchase: being asked for information you didn't know you'd need, and being unclear on what's actually locked in versus what's still open for negotiation.

Here's how the sequence typically unfolds.

Stage 1: Finding and Screening a Target

Most purchases start with a broker listing, a direct approach to an owner, or a referral. At this stage you're doing a high-level screen: what's actually for sale, the asking price, basic financials, and why the owner says they're selling. The goal is simply to decide whether the opportunity is worth a formal offer — detailed verification comes later.

Stage 2: Signing a Letter of Intent

Once you and the seller agree on the broad shape of a deal, that gets recorded in a letter of intent (LOI): preliminary price, whether it's structured as an asset purchase or a share purchase, and the key conditions each side expects. Most LOI terms — price, structure, timeline — are deliberately non-binding until a full purchase agreement is signed. A handful of clauses, like confidentiality and exclusivity, are typically drafted to bind the parties immediately regardless.

Stage 3: Due Diligence

This is usually the most document-intensive stage. Your lawyer, accountant, and any other advisors work through the target's corporate records and minute book, financial statements, material contracts, leases, employee records, intellectual property, licences and permits, litigation history, environmental matters, insurance, and tax filings and compliance. Anything concerning gets flagged for negotiation — a price adjustment, a specific indemnity, or a condition that must be resolved before closing.

Stage 4: Negotiating and Drafting the Purchase Agreement

Once diligence findings are on the table, the parties move to the definitive agreement — a Share Purchase Agreement (SPA) or an Asset Purchase Agreement (APA), depending on structure. This document typically includes representations and warranties, covenants, closing conditions, indemnities, and a disclosure schedule that qualifies the seller's representations. Many deals also build in a working-capital adjustment mechanism and a holdback to secure post-closing indemnity claims.

Stage 5: Satisfying Closing Conditions

Before the deal can close, agreed conditions have to actually be met. Common ones include landlord consent to assign the lease, payout and discharge of a lender's existing security, and the buyer's financing conditions. Where a corporate seller is selling all or substantially all of its assets outside the ordinary course of business, Ontario's Business Corporations Act and the federal Canada Business Corporations Act generally require that sale to be approved by special resolution of the corporation's shareholders — a step that doesn't arise in a straightforward share sale, since the shareholders are simply selling their own shares.

Stage 6: Closing

At closing, signed documents and funds are exchanged and ownership formally transfers. Where a vendor take-back is part of the financing, this is also when the seller's security — typically registered under the Personal Property Security Act, and a mortgage or charge if real property is involved — gets put in place.

Stage 7: After Closing — Transition

The legal deal is done, but the practical work often isn't. This stage typically includes notifying customers and suppliers, integrating any employees who are staying on, resolving the working-capital adjustment against the final closing statement, and monitoring the holdback or indemnity period for any claims. Purchase agreements usually specify how post-closing disputes — over indemnities, the closing statement, or an earn-out — get resolved if they come up.

Frequently asked questions