Buying an existing business is one of the fastest routes to owning a profitable company in Canada. You skip the riskiest years of a startup and step into something that already has customers, staff and cash flow. Many Canadian owners are reaching retirement age without a family successor, so there are plenty of good businesses looking for new owners. But a purchase is a big, complicated transaction, and the details of Canadian tax and law shape almost every decision.
How to buy a business in Canada: define your criteria, find targets through brokers or direct outreach, value the business, choose between an asset purchase vs share purchase in Canada, arrange financing (often bank or BDC loans plus vendor take back financing), complete due diligence and close. Buying a small business in Canada usually takes months, so start early and use experienced advisers for any business acquisition in Canada.
This guide walks through the process from start to finish. It's general information, not legal, tax or financial advice. Every deal needs a Canadian lawyer and an accountant experienced in acquisitions.
Step 1: Decide what you're looking for
Before you look at a single listing, write down your criteria. Buyers who skip this step waste months on businesses that were never a fit.
| Criterion | Questions to answer |
|---|---|
| Industry | Where does your experience give you an edge? Which industries have steady demand? |
| Size | What price can you finance? What level of earnings do you need to live on and repay debt? |
| Location | Will you run it in person? Are you willing to relocate? |
| Your role | Do you want to operate day to day, or own with a manager in place? |
| Risk tolerance | Stable and steady, or a turnaround with more upside? |
Businesses with recurring revenue, a broad customer base and a team that doesn't depend entirely on the owner are generally the safest to buy. Our guide on search fund deal sourcing explains how professional buyers define their criteria.
Step 2: Find businesses for sale
Listed businesses
- Business brokers handle many small business sales. Most work on commission paid by the seller.
- Online marketplaces list businesses for sale across Canada.
- M&A advisers handle larger deals, usually with a structured sale process.
- Accountants and lawyers often know clients who are thinking about selling.
Listed businesses are easier to find but more competitive, and prices reflect that.
Off-market businesses
Many of the best deals come from approaching owners directly before they've decided to sell. It takes longer but faces less competition and often produces better relationships. Our guide on building proprietary deal flow covers how to do this: building target lists, writing letters, making calls and following up patiently.
Industry associations, supplier networks and local business groups are especially useful in Canada, where many niche industries are small enough that people know each other.
Step 3: Evaluate and value the business
Small and mid-sized businesses are usually valued as a multiple of earnings. Very small owner-operated businesses often use seller's discretionary earnings (SDE); larger ones use adjusted EBITDA. Our detailed guide on valuing a business with EBITDA multiples walks through the process with a worked example.
Early questions to ask any seller:
- Why are you selling, and what's your timeline?
- How much of the business depends on you personally?
- Who are the largest customers, and what share of revenue do they represent?
- Are there key employees, and will they stay?
- What major investments will the business need in the next few years?
- Are there any disputes, regulatory issues or environmental concerns?
Step 4: Asset purchase or share purchase
This is one of the biggest decisions in a Canadian acquisition, and buyers and sellers often want opposite things.
| Asset purchase | Share purchase | |
|---|---|---|
| What you buy | Selected assets (equipment, inventory, customer lists, goodwill) and agreed liabilities | The shares of the company that owns the business, including all its history and liabilities |
| Usually preferred by | Buyers | Sellers |
| Why buyers like it | Leave unknown liabilities behind; often get tax benefits from a higher cost base on depreciable assets | Simpler continuity of contracts, licences and permits |
| Why sellers like it | Rarely preferred | Often better tax treatment, including potential access to the lifetime capital gains exemption |
| Contracts and permits | Usually need to be assigned, often with third-party consent | Generally stay in place, subject to change-of-control clauses |
| Employees | New employment with the buyer, though provincial rules often treat service as continuous | Stay employed by the same company |
The lifetime capital gains exemption
Canada lets individuals who sell qualifying shares of a small business corporation shelter a large amount of capital gains from tax, through the lifetime capital gains exemption. The details and the dollar limit change over time, and the shares must meet specific tests. But the practical effect is that many Canadian sellers strongly prefer a share sale, and may accept a lower price for one. Buyers can sometimes use that to negotiate.
GST/HST
Asset purchases can attract GST/HST. In many cases where substantially all the assets needed to carry on the business are sold, the buyer and seller can jointly elect so that GST/HST doesn't need to be charged on the sale. Ask your accountant whether the election applies.
Step 5: Make an offer with a letter of intent
Once you're serious, you'll make a written offer, usually a letter of intent (LOI). It sets out price, structure, financing, conditions and an exclusivity period. Most terms aren't binding, but they set the shape of the deal. Our LOI guide explains each term, including the working capital adjustment that catches many first-time buyers.
Step 6: Arrange financing
Most small business purchases in Canada combine several sources of money.
Your own equity
Lenders typically expect buyers to put in a meaningful share of the price themselves. The exact amount depends on the lender, the business and your experience.
Bank loans
Canada's major banks finance business acquisitions, usually secured against the business's assets and cash flow, and often with personal guarantees.
BDC
The Business Development Bank of Canada, a federal Crown corporation, offers financing for business acquisitions and transitions, and often works alongside commercial banks. It can be more flexible on cash-flow-based lending than a traditional bank.
Canada Small Business Financing Program
The federal CSBFP shares the risk of certain small business loans with lenders, making it easier to borrow. It can help finance some asset purchases, such as equipment and leasehold improvements, but it has specific eligibility rules and limits. Check whether your deal qualifies.
Vendor take-back (seller financing)
In Canada, seller financing is often called a vendor take-back, or VTB. The seller lends part of the purchase price, which you repay over time. VTBs are very common in small business sales. They reduce the cash you need upfront and show that the seller believes in the business's future.
Earn-outs
Part of the price depends on the business hitting targets after closing. Earn-outs help bridge gaps between what buyers and sellers think the business is worth, but they're a frequent source of disputes. Define them precisely.
Investors
Some buyers raise equity from investors, as in a search fund, or partner with family offices. See how to find family offices.
Step 7: Due diligence
After signing an LOI, you'll investigate the business in depth. Key areas:
- Financial: verify revenue, expenses, adjusted earnings and working capital. A quality of earnings review is worth it for larger deals.
- Tax: confirm the company's tax filings are current and identify any exposure, especially in a share purchase.
- Legal: contracts, leases, permits, licences, litigation, intellectual property.
- Employees: employment agreements, key person risk, any unresolved claims.
- Customers: concentration, contract terms, and, with permission, conversations with major customers.
- Operations: equipment condition, suppliers, systems.
- Environmental: particularly important for manufacturing, industrial and property-heavy businesses.
Our guide to researching a private company covers the public checks you can do even before the seller shares documents, such as court records and registered security interests under provincial personal property security registries.
Step 8: Regulatory points to check
- Investment Canada Act: non-Canadian buyers acquiring control of a Canadian business generally must file a notification, and larger deals may require government review.
- Competition Act: very large deals may require pre-merger notification. Most small business sales are well below the thresholds.
- Industry licences: regulated sectors such as health care, transportation, alcohol and financial services may need licence transfers or approvals.
- Bulk sales legislation: most provinces have repealed their bulk sales acts, but confirm the position in the relevant province with your lawyer.
Step 9: Close and transition
The purchase agreement sets out the final terms, representations and warranties, indemnities, and conditions to closing. At closing, funds change hands, ownership transfers, and the transition begins.
A good transition plan often matters more than the price you paid:
- agree how long the seller will stay to help, and in what role,
- meet key employees early and explain your plans,
- visit major customers and suppliers with the seller,
- avoid big changes in the first months; learn first.
Common mistakes Canadian buyers make
- Overpaying for a business that depends heavily on the owner's personal relationships.
- Ignoring the asset vs share tax implications until late in the deal.
- Skipping the working capital adjustment in the LOI.
- Underestimating how long financing approval takes.
- Not budgeting for legal, accounting and diligence costs.
- Making major changes immediately after closing and losing staff or customers.
Frequently asked questions
Can I buy a business in Canada with no money down?
It's rare. Most lenders expect the buyer to contribute a meaningful amount of equity, though vendor take-back financing can reduce how much cash you need at closing.
What is a vendor take-back?
A Canadian term for seller financing, where the seller lends part of the purchase price to the buyer, to be repaid over time.
Is it better to buy assets or shares in Canada?
Buyers usually prefer asset purchases for liability and tax reasons, while sellers usually prefer share sales, often because of the lifetime capital gains exemption. The right answer depends on the deal and needs professional tax advice.
Can non-Canadians buy a business in Canada?
Yes. Non-Canadian buyers acquiring control of a Canadian business generally need to file under the Investment Canada Act, and some sectors have additional rules.
How long does it take to buy a business?
Finding the right business can take many months. Once an LOI is signed, due diligence, financing and closing commonly take two to four months for a small business.