Buying or selling a business turns on a few critical documents. The letter of intent sits at the center of that stack. It is short, informal by legal standards, and deceptively powerful. Get it right and you shape a clean transaction path. Get it wrong and you spend months backtracking, renegotiating, or paying for issues you could have pinned down at the start.
I have negotiated and reviewed hundreds of LOIs for owner-operators, searchers, and corporate buyers across Southwestern Ontario. London’s market has its own rhythm, from owner-managed trades companies to multi-location professional services firms and niche manufacturing shops tucked into industrial parks along Veteran’s Memorial Parkway. When people search business brokers London Ontario or ask how to buy a business in London Ontario, they are usually asking for two things: deal flow and guardrails. This guide delivers the second, and it will make you a sharper buyer or seller no matter which broker you work with.
What an LOI is supposed to do
A letter of intent is a non-binding outline of the deal on the table. It sets headline economics, states whether you are buying shares or assets, lays out timelines, and gives the buyer temporary exclusivity to perform due diligence. In practice, a strong LOI also frames how both sides will behave during diligence and between signing and closing. It weeds out mismatched expectations early, saving legal fees and time.
A good LOI reads like a practical blueprint. It is not a legal straitjacket, but it should be specific enough that both your lawyer and your lender can build on it without guessing. In my files, the LOIs that led to smooth closings shared a few traits: clear purchase price mechanics, crisp allocation of responsibilities, and early identification of deal breakers such as landlord consent or customer concentration.
The London, Ontario context
Market norms matter. London’s business ecosystem is relationship heavy. Customers stick with the owners they know, landlords value stable operators over the highest bid, and local banks often take a collaborative view if you show them a real plan. Deals often involve owner transitions where the seller agrees to stay for a defined handover period. Many companies run lean, so any earnout or vendor take-back loan must be calibrated to realistic cash flow, not a pro forma fantasy.
Valuation expectations vary by sector. In the last few years I have seen recurring revenue service businesses trade at 3.5 to 5.5 times normalized EBITDA, while project-based construction trades sit closer to 2.5 to 4. Retail with commodity products can fall lower unless there is prime location and strong margins. Manufacturing with defensible processes and sticky customers can go north of 5 times if equipment is newer and key staff are locked in. None of that means your deal will match those ranges; it means your LOI needs to match the business reality so lenders and advisors keep leaning in.
If you plan to buy a business in London Ontario, build your LOI with these local factors in mind: landlord dynamics for plazas and industrial condos, availability of skilled labour, and the importance of maintaining trust with a handful of anchor customers. The letter is where you show the seller you understand their world and intend to protect it.
Anatomy of a strong LOI
The document rarely runs more than 4 to 6 pages, but every paragraph has a job. The following sections cover what I consider essential, plus notes on where buyers and sellers often trip.
1. Structure: asset vs. share purchase
Decide early whether you are buying assets or shares. In an asset deal you choose the assets and liabilities you assume, which helps ring-fence legacy risks. Share deals preserve contracts, licenses, and often reduce tax for the seller, which can justify a better price or smoother transition. In Ontario, HST and land transfer issues also differ by structure.
In London, some trades businesses with long municipal or utility relationships benefit from a share deal to preserve vendor numbers and permits. Conversely, when a company took on pandemic era debt or legacy warranties, an asset deal can be cleaner. Your LOI should say which structure you want and why, in plain language, along with a nod to tax and legal optimization in the final agreement.
2. Price and how it moves
Price statements that say only “$2,400,000 subject to diligence” invite fights later. Spell out the components. For example, a base price plus working capital target, with a simple peg true-up. If there is a vendor take-back loan, include principal, interest rate, term, amortization, and security. If you are planning an earnout, tie it to one or two metrics you can actually measure from the accounting system, like net revenue or gross profit, not EBITDA that can be argued five different ways.
I have seen more deals die over sloppy working capital clauses than any other single issue. If the business is seasonal, use a trailing 12 month average or a specific month-end that reflects normal levels. If you are buying inventory-heavy operations like HVAC or auto parts distributors, include an approach for dead stock and returns reserves. If management bonuses hit at year-end, schedule your peg to avoid artificial shortfalls.
3. Payment mix and security
Bank debt, cash equity, vendor paper, and earnouts form the usual stack. In London, many sellers are open to vendor financing if they trust the buyer and the plan looks realistic. A reasonable VTB might sit between 10 and 40 percent of the purchase price. Sellers will ask for security. Buyers want subordination to the senior lender. If you do not mention subordination in the LOI, your lender will, and that can sour the mood.
Where real estate is part of the deal, clarify whether you are buying the property or signing a lease with an option. Local landlords in industrial pockets around Pond Mills or the south end frequently require personal guarantees for new tenants. Budget that into your risk profile and say so up front.
4. Working capital
State the target, the definition, and the measurement date. If you exclude cash and debt, say that explicitly. If you are including customer deposits or deferred revenue, be clear on the treatment, because that choice can swing hundreds of thousands of dollars in project-based businesses. Use examples with numbers when you present the LOI, even if you keep the letter itself tighter. Sellers absorb the spirit when they can see the arithmetic.
5. Diligence scope and timeline
Due diligence in London is practical. Your lenders and advisors will expect tax returns, financial statements, bank statements, AR and AP agings, payroll records, key contracts, and compliance documents. If the business is safety sensitive, ask for WSIB records and Ministry of Labour correspondence. Set a timeline that respects the seasonality of the business and the workload of the seller’s bookkeeper. Thirty to forty-five days is typical for small to mid-size deals, sixty if there is real property or a complex customer base.
Avoid vague phrases like “customary diligence.” List the major buckets and include the right to conduct quality of earnings if the deal size justifies it. State whether you need landlord and key customer consents, and whether those are closing conditions. It is better to over-communicate here than to arrive at week five with a list that feels new to the seller.
6. Exclusivity and access
Exclusivity gives you breathing room to spend real money on diligence. Sellers sometimes fear getting locked in with the wrong buyer. Balance those concerns with a fair period and clear expectations about responsiveness. Thirty to sixty days of exclusivity, extendable if both sides are making progress, usually works. Require prompt data room access and management time. Agree to weekly check-ins. If either side goes silent for a week without notice, expect anxiety.
7. Transition, training, and non-competes
Many London owners care deeply about their teams. Specify the seller’s transition role, hours per week, and compensation if any. Define the non-compete in realistic geographic and industry terms. A five-year, province-wide non-solicit of customers and staff is often defensible. A two to three-year non-compete within Southwestern Ontario, tailored to what the business actually does, usually holds. Make sure the scope would survive scrutiny if you had to enforce it.
If the business relies on the owner for technical know-how, build training milestones tied to holdbacks. After closing, buyers rarely regret paying for a clean handover. They often regret assuming it will happen by goodwill alone.
8. Employee matters
Be explicit about offers to staff, continuity of service, and benefits. In Ontario, employment standards treat continuity seriously. If you are doing an asset deal and not assuming certain employee liabilities, say how you will handle vacation pay and tenure recognition. A graceful transition earns trust and reduces turnover risk. Even small wage missteps echo through a tight labor market.
9. Taxes and allocations
You will finalize tax allocation with your accountants, but it helps to outline principles now. In an asset deal, the split among equipment, inventory, and goodwill affects both sides. Offer a target allocation subject to advisor input. In a share deal, reference a section 22 election or a capital dividend account if relevant. The aim is not to lock it all in at LOI, but to show you understand the implications and intend to negotiate fairly.
10. Conditions to close
Financing approval, satisfactory diligence, landlord consent, assignment of key contracts, and, where needed, supplier or OEM approvals are common conditions. If the business sells regulated products or operates with environmental permits, include those as well. A tight list creates focus. A vague list creates excuses.
Common mistakes that cost time and trust
I keep a notebook of avoidable errors, patterns I see across deals. A few stand out.
Buyers sometimes underestimate small but material risks. For example, in HVAC companies, warranty callbacks chew margins. If you intend to exclude legacy warranties in an asset deal, say so and explain what happens when a past installation fails after closing. In specialty food production, CFIA or municipal health records matter as much as financials. Sellers get nervous if you do not ask about them.
Sellers often resist working capital true-ups because they feel like price chips. The cure is education, not pressure. Show trailing monthly levels and choose a sensible peg. Offer to adjust if seasonality is extreme. When sellers feel heard, they engage.
Both sides sometimes leave landlord consent for the last week. In London, a plaza owner on Wellington or a condo board in an older industrial complex may meet only monthly. Put the landlord package together early: financial statements, business plan, insurance certificates, and personal guarantees if requested. Then follow up. A friendly call can shave weeks.
How a broker fits in without taking over
Good business brokers in London Ontario earn their keep by curating deals and keeping momentum. That does not mean they should draft your LOI. Their job is to help each party articulate priorities, set realistic timelines, and manage emotions. When a buyer aims to buy a business London Ontario and a seller wants a fair exit, the broker can translate between financial logic and personal legacy.
I remember a sale of a family-owned commercial cleaning company. The seller insisted on a three-year non-compete limited to property management clients, because his brother ran a residential cleaning business across town. The buyer wanted a blanket non-compete across all cleaning services city-wide. We crafted an LOI that carved out residential and specified commercial square footage thresholds. Both sides signed quickly because the letter reflected how work actually flowed in London’s property market. That early nuance avoided a contract fight later.
On the ground: a brief case study
A local machining shop came to market after forty years in business. The owner wanted to retire within a year, but customers relied on his personal expertise for tolerances that did not always live in drawings. The initial LOI from a Toronto buyer offered a clean share purchase, a headline multiple that looked fair, and a short transition. It missed the working reality.
We rewrote the letter with three changes. First, we added a six-month technical transition with thirty hours per week, followed by six months on-call. Second, we tied a 10 percent earnout to gross margin dollars from the top five customers, not revenue, since margin captured the complexity premium. Third, we required the two key machinists to sign new employment agreements with a retention bonus at twelve months. The price stayed the same, but the path to protect it was clearer. The bank signed off, the seller felt respected, and the deal closed in ninety days.
Negotiating the LOI without poisoning the well
There is a fine line between being thorough and being heavy-handed. Most sellers are not deal junkies. The LOI is their first taste of how you negotiate. If you nitpick every clause, you will scare them. If you wave away every detail, you will scare your lender. Aim for simple sentences and concrete terms. Offer reasoning, not just positions.
When I sit with a buyer who is buying a business in London, I ask for their top three must-haves and top three nice-to-haves. We put the must-haves in the letter and float the nice-to-haves verbally, with a note that they will appear later if diligence supports them. That keeps the letter tight and signals flexibility. On the seller side, I coach clients to pick their hills. If price is non-negotiable, be generous on training or reasonable on a VTB. If you want a quick close, invest time in preparing clean financials and landlord relationships before the first meeting.
Timing, seasons, and the value of patience
The city runs on a calendar. Construction and landscaping firms spike in spring and summer. Retail gets messy around the holidays. Accountants are buried from February to April. If you expect a 30-day close during tax season and your seller is using a small local accountant, you will be disappointed. Align your LOI timeline with the industry’s nature. If you can, avoid measuring working capital at a seasonal trough or peak. When that isn’t possible, use a rolling average.
Patience is not an excuse for drift. Set weekly calls. Share a one-page update that lists documents received, open items, and decisions needed. The best LOIs are not just words on paper; they are management tools for the period between handshake and closing.
Protecting confidentiality while getting what you need
Sellers worry that staff will spook or competitors will smell blood. Buyers worry that secrecy will hide problems. The LOI is the place to set guardrails. Agree on who knows what and when, with named roles. Plan for customer interviews late in diligence, often after the main financial work is complete and only with the seller present. For some businesses, especially B2B services where a few accounts drive most of the revenue, controlled customer calls are essential. When handled respectfully, London customers tend to support continuity, particularly if the seller makes the introduction.
Financing realities
Local banks will look hard at debt service coverage. Many want to see 1.25 times coverage after owner compensation, normalized. Be upfront in your LOI about your financing path. If you are a first-time buyer, add a short paragraph about your background, your equity, and your advisory team. People buy people. Sellers on the fence often say yes because they trust the buyer’s story and see how the LOI aligns with that story.
Vendor take-back loans are common. If you are offering one, propose interest tied to the bank rate with a floor, or a fixed rate that reflects the risk, often in the mid to high single digits. Do not promise aggressive prepayment if the cash flow is tight. Better to promise steady and deliver early than the reverse.
Legal phrasing that helps, not hinders
Keep the “non-binding” sentence crisp. Most LOIs state that business terms are non-binding except for confidentiality, exclusivity, costs, governing law, and sometimes non-solicitation of staff. Ontario law governs if both parties are here. Avoid inflating the letter with representations and warranties better suited for the definitive agreement. Use plain English. Lawyers can refine the details later without unraveling the spirit.
One caution: do not hide material conditions behind soft phrases. If your financing depends on an appraisal of the equipment or real property, say so. If you need approval from a franchisor or OEM, say so and provide a proposed timeline.
When to walk away
A letter of intent is also a test. If you encounter evasive answers on basic financial questions, resistance to landlord involvement, or a refusal to acknowledge obvious customer concentration risk, pause. The right response may be to tighten terms, extend diligence, or step back. The time to kill a deal is before you start writing cheques for legal and accounting work that cannot fix a business model problem.
There is a local example that sticks with me. A distribution business looked “cheap” at roughly 2.7 times EBITDA. The LOI stage revealed that one U.S. supplier accounted for 70 percent of gross margin, and their agreement included a change of control clause with broad discretion. The https://dallasehll185.cavandoragh.org/business-brokers-london-ontario-why-liquid-sunset-leads-the-market seller insisted the supplier “would never leave.” We insisted on a call with the supplier as an LOI condition. The supplier declined. We walked. Six months later, the supplier changed Canadian strategy and consolidated accounts. Price does not fix concentration.
For buyers new to London
If you are moving here or expanding into the region, spend time on the ground. Visit the shop floors, talk to front-line staff, drive the delivery routes. Your LOI will be smarter. It will also read differently, with details that signal respect for the seller’s reality. That respect translates into better access during diligence and a smoother close.
When people look up buying a business London or buying a business in London, they sometimes hope to find a turnkey play. Most good companies are not turnkey. They are living organisms that need careful handling. The LOI is where you promise to do that handling well.
A practical LOI checklist
Use the following as a working aid. It is not a substitute for counsel, but it will help you catch the big rocks.
- Deal structure stated plainly, with rationale; price broken into base, working capital mechanism, and any VTB or earnout with clear metrics. Diligence scope and timeline suitable to the business and season; exclusivity long enough to be meaningful, with expectations for access and weekly updates.
The first conversation matters more than the first draft
Before you send paper, have a candid call. Ask the seller what matters most. Listen for pride points and sore spots. If the owner cares deeply about a long-serving office manager, mention that person by role in your transition plan. If the seller worries about staff retention, outline your wage approach without overpromising. Tie your LOI to that conversation. The text will land softer, and you will get fewer redlines.
When buyers do this well, LOIs stop being hurdles and start being bridges. In a city like London, where reputations travel fast along golf course fairways and factory floors, that bridge building is not optional. It is the work.
Final thoughts before you send
Read your letter aloud. Strip jargon. Check for the human element. Would you sign this if you were on the other side? Does every condition have a reason you can explain in a sentence? Have you included the names of advisors and timelines that a normal person can meet?
If your goal is to buy a business in London Ontario and keep it healthy, start with a letter that respects the business as it is, not just as a spreadsheet. The rest of the deal tends to follow that tone. And when you finally hold the keys, you will have earned them the right way, with clarity from day one.