Selling a business in London, Ontario is part negotiation, part disclosure exercise, and part legal choreography. You want a clean exit, a fair price, and as little post-closing drama as possible. That hinges on having the right documents ready at the right time. Over two decades of deals, the smoothest closings I have seen shared a common thread: disciplined preparation, precise drafting, and a seller who understood what each document actually did.
Buyers in Southwestern Ontario have grown more sophisticated, especially in sectors like HVAC, professional services, distribution, light manufacturing, and specialty retail. They expect clarity. They also expect the documents to reflect Ontario law and Canadian tax realities, not an imported American template. If you keep that front of mind and assemble the proper records early, you’ll shorten diligence timelines, protect your purchase price, and avoid eleventh-hour renegotiations.
Start with the deal structure, because it shapes every document
Before you wordsmith a single clause, decide whether you are selling shares or assets. In Ontario, that choice drives tax outcomes, liabilities, and the exact documents you will use.
A share sale transfers the corporation as a whole, with all assets, contracts, employees, and historical liabilities. Sellers often prefer this route for potential capital gains treatment and a cleaner handoff. Buyers may resist if there are hidden liabilities or messy books.
An asset sale lets you carve out what is being sold: equipment, inventory, intellectual property, customer contracts, and sometimes the name. The buyer usually leaves behind corporate liabilities unless specifically assumed. This can simplify risk allocation, though it may trigger assignment consents for contracts and landlord approvals.
I have seen deals pivot at the eleventh hour because the landlord refused to consent to an assignment, or because a key vendor contract prohibited assignment without hefty fees. When you decide on structure early, your lawyer can pull the right model documents and your broker can manage expectations on timing and approvals. Firms like liquid sunset business brokers - liquidsunset.ca spend a surprising amount of time on this point, because a misaligned structure can add weeks and legal costs.
The core legal documents, and what they really do
The list below mirrors how a sale actually unfolds. Not every file will be needed in every deal, but if you prepare for all, you will rarely be surprised.
Engagement and confidentiality stage
Non-disclosure agreement (NDA). This document allows you to share financials and trade secrets with a prospective buyer while preserving confidentiality. Ontario courts enforce NDAs that are clear, specific, and time-bound. Avoid templates that are so broad they feel oppressive, or so narrow they are toothless. If you are marketing an off market business for sale - liquidsunset.ca and keeping the circle tight, the NDA is the thin line between a productive conversation and a leak that spooks staff or competitors.
Teaser and blind profile. Not a “legal” document per se, but the teaser and blind profile created by your business broker London Ontario - liquidsunset.ca should align with what your NDA will protect. If you overshare before signatures, you lose leverage. Keep revenue ranges, sector descriptors, and geography general until the NDA is signed.
Brokerage engagement agreement. If you work with a broker, your listing agreement sets commission terms, exclusivity, marketing scope, and the survival period. I see too many sellers skim this and later argue about whether a buyer was “introduced” during the term. Read it closely. Liquid sunset business brokers - liquidsunset.ca, as an example, will define when commission is earned and how off-book inquiries are handled. Clarify this early.
Pricing and early terms
Confidential information memorandum (CIM). This is the long-form story of your business: markets, management, customers, suppliers, financials, assets, and risks. It is not a legal instrument but anything materially incorrect will haunt the representations and warranties later. Treat it as the first draft of your disclosure package. If the buyer https://files.fm/u/3nn3msv9ad discovers a mismatch between the CIM and your data room, your negotiating position softens.
Letter of intent (LOI) or term sheet. The LOI frames the deal: price, structure (share vs asset), payment mechanics (cash, vendor take-back, earn-out), key conditions, exclusivity period, and any non-compete principles. Most LOIs are non-binding except for a few clauses like confidentiality, exclusivity, and sometimes break fees. The biggest mistake is an LOI that is vague on price adjustments. If you use normalized EBITDA, define the adjustments. If inventory is at cost, specify cost method and cut-off date. Sharper LOIs save you in the definitive agreement.
Exclusivity agreement. Sometimes included inside the LOI, sometimes separate. It bars you from negotiating with others for a set period. Keep these tight. Thirty to ninety days is common for lower mid-market deals in London. Longer only if the buyer is funding from multiple sources or there is heavy regulatory work.
Due diligence and the data room
Disclosure checklist. Buyers will send one, but you should build your own in advance and populate a data room. It shapes your disclosure schedule later. I include corporate records, minute books, CRA correspondence, HST filings, payroll remittances, WSIB records, employment agreements, customer and supplier contracts, IP registrations, insurance policies, environmental reports, equipment leases, and building permits. If your company owns vehicles or trailers, make sure ownership and safety certificates line up.
Third-party consents and notices. These are not glamorous, but they can kill momentum. I have paused deals for six weeks while a landlord processed a consent, and I have seen vendor exclusivity contracts that required consent and a fee equal to one month’s average purchases. Identify these early and build them into your closing checklist.
The definitive agreement, where everything lands
Share purchase agreement (SPA) or asset purchase agreement (APA). This is the spine of the transaction. In Ontario, these agreements typically run 30 to 80 pages depending on complexity. They capture price, adjustments, reps and warranties, indemnification, covenants, and closing mechanics. Choose an Ontario-centric precedent. American-style documents often refer to Delaware law, UCC filings, or US tax concepts that do not fit.
Key sections to watch with a seller’s eye:
- Purchase price and adjustments. Spell out working capital targets, how it will be measured, and dispute mechanisms. I push for a 60 to 90 day post-closing true-up with a clear accountant-led tie-breaker. Representations and warranties. Accuracy matters, but survival and caps matter more. Typical survival for general reps in Canadian lower mid-market: 12 to 24 months. Fundamental reps (title, capacity, tax) can survive longer, sometimes until statutory limitation periods end. Liability caps often range from 10 to 50 percent of purchase price for general reps, with fundamentals uncapped or capped at the price. This is negotiable. Indemnification. Define baskets (deductible or tipping), thresholds, procedures, and whether the buyer must mitigate. Align this with representation survival. Covenants. Pre-closing operation of business, non-solicit, non-compete, and assistance with transition. If you will consult post-closing, reserve time limits clearly to avoid accidental full-time obligations.
Disclosure schedules. These appendices qualify your representations. If the agreement says there are no disputes except as disclosed in Schedule 4.11, you must list every claim letter, threatened action, and WSIB matter you know of. Specific disclosure is your shield against future claims. In practice, we draft the SPA’s reps first, then build schedules line by line. Rushed schedules cause the most post-closing disputes I see.
Bill of sale and assignment instruments. In an asset deal, the bill of sale transfers tangible assets. Separate assignments move contracts, permits, and intellectual property. Watch for anti-assignment clauses. Some contracts allow assignment on a change of control but not on asset transfer, which can invert your deal structure decision.
Non-competition and non-solicitation agreement. Buyers typically require a non-compete for three to five years within a defined geography and market niche. Ontario courts scrutinize scope and duration. Be reasonable, or risk unenforceability. If your business is regional, a Canada-wide non-compete is usually overreach.
Employment and contractor agreements. In a share sale, employees continue under their existing terms, but the buyer may want new forms signed. In an asset sale, employees do not transfer automatically. If they are rehired by the buyer, their prior service usually carries over for ESA entitlements. Plan for offers, continuity of benefits, and any retention bonuses. Written clarity keeps morale intact during the handover.
Lease assignment or new lease. London’s commercial landlords range from institutional to family-owned. Each has its own process. Many require financial statements from the buyer and a personal guarantee. Factor this into the timeline. For restaurants, health care clinics, and manufacturing, landlord consent can be the longest pole in the tent.
IP assignment and license agreements. If you have trademarks, copyrights, software code, or proprietary processes, formal assignments are essential. Do not assume ownership of IP created by contractors unless you have written assignments. This is a frequent diligence snag for marketing agencies and tech-enabled service firms.
Equipment and vehicle transfers. PPSA registrations, vehicle transfers with ServiceOntario, and lien releases all need coordination. A stray UCC reference in an American template does nothing in Ontario. Your lawyer should run PPSA searches under the corporation and the principals to find liens and prepare releases.
Price mechanics that demand clear paperwork
Working capital adjustment. Define the target and the method with rigor. Which accounts are in? What is “cash equivalent”? Do you exclude customer deposits? If inventory is seasonal, tie the target to an average of the last three comparable months, not just a single date. The schedule should include a sample calculation.
Vendor take-back (VTB) note. Many deals in the 1 to 10 million range include a VTB. The promissory note covers principal, interest, amortization, security, and remedies. If the buyer is a new corporation, I often ask for a personal guarantee or security over shares. Document default triggers cleanly and include rights to cure.
Earn-out agreement. Earn-outs test patience on both sides. Define the metric precisely: EBITDA under agreed accounting policies, gross profit by SKU, or revenue net of returns. Set audit rights and dispute resolution. If the buyer can materially change operations, include covenants to preserve the earn-out, or at least a duty of good faith and consistent practices.
Holdback or escrow agreement. A portion of the price held for a period to cover claims. The escrow agreement sets release milestones, claim procedures, and interest. Typical holdback size ranges from 5 to 15 percent depending on perceived risk and rep caps.
Tax-driven documents and elections
Canada’s tax rules create real leverage for sellers who plan early. Coordinate between your M&A lawyer, corporate accountant, and tax advisor from the first LOI meeting. Sloppy tax drafting can cost six figures.
Section 22 election (asset deals). If goodwill and customer lists are part of the sale of inventory and accounts receivable, a Section 22 election lets the buyer deduct the purchase price of eligible receivables that turn bad, while the seller treats proceeds as ordinary income rather than capital. Use the joint election when it truly fits the asset mix.
Section 85 rollover (share or asset reorganization). Pre-sale, your accountant may recommend a reorg using a Section 85 rollover to crystallize gains, move assets, or purify the company for lifetime capital gains exemption (LCGE) eligibility. The election form (T2057) and related agreements must align with the minute book and the purchase agreement.
GST/HST considerations. Asset sales typically incur HST unless the sale qualifies as a sale of a business with an election under section 167 of the Excise Tax Act. The joint election avoids HST on qualifying transfers. In share sales, HST usually does not apply to the share transfer, but services around it might. Your documents should spell out who handles filings and elections.
Clearance certificate (T2062/T2062A) for non-residents. If any seller is a non-resident of Canada, withholding and clearance certificates become critical. Start early. Without the certificate, the buyer may be required to hold back up to 25 to 50 percent of consideration tied to taxable Canadian property.
Tax distribution or pre-closing dividend. In a share sale, sellers may extract surplus or adjust working capital before closing. Paper these moves with directors’ resolutions, solvency confirmations, and updated minute book entries. Buyers will ask.
Corporate records that must be tidy before you open the data room
Ontario buyers assess risk quickly by looking at your corporate housekeeping. If your minute book looks like a shoebox, credibility dips.
- Articles, bylaws, and amendments. Make sure all changes are filed with the province and the federal register if applicable. Confirm the corporation’s name matches registrations and bank accounts. Share capital and ledgers. Update share certificates, ledgers, and registers. If there were prior transfers, ensure resolutions and share purchase agreements exist. Buyers hate cap table mysteries. Directors’ and shareholders’ resolutions. Annual resolutions, auditor appointments or exemptions, and dividend declarations should be present for each year. Missing years signal neglect. CRA accounts and compliance. Provide proof of HST registration, payroll program accounts, and corporate tax filings. If there are arrears or payment plans, disclose them up front.
Licenses, permits, and regulatory documents specific to London and Ontario
Different industries carry different burdens. Food service requires public health approvals. Trades and home services may need TSSA, ESA, or municipal licensing. Professional corporations have college rules. If your business involves controlled waste, solvents, or emissions, ensure environmental compliance certificates and waste manifests are available. For transport, CVOR records and inspection logs matter. Local buyers know what to ask for. Better to hand it over cleanly than explain gaps.
Risk allocation tools that keep you out of court
Representation and warranty insurance (RWI). Once rare in sub-20 million deals, RWI has crept into the Ontario lower mid-market. Premiums can be tolerable when the buyer wants a lighter indemnity package. If you use RWI, your SPA needs insurer-friendly reps and a fulsome disclosure process. Expect a tighter timeline for diligence.
Security agreements and PPSA filings. If there is a VTB, the buyer may grant a security interest over assets or shares. Your counsel should prepare a general security agreement or share pledge and register under the Ontario PPSA immediately post-closing with a precise collateral description.
Escrow and trust arrangements. Use a reputable escrow agent with standard Canadian escrow terms. I insist on clear wiring instructions, release mechanics, and a map for disputed claims. Ambiguity here causes unnecessary friction.
Real property: own or lease, each has its bundle of documents
If the corporation owns the building, you will need a property purchase agreement, updated survey or reference plan if requested, title search, off-title searches, Phase I environmental report if applicable, mortgage payout statements, and usual real estate closing documents. Buyers often ask for a holdback if there is any environmental question, even for light industrial. If your building has a minor historical spill, address it early; surprises are expensive.
If you lease, assemble the head lease, all amendments, landlord contact details, prepaid rent records, and any side letters. Read the assignment clause. Some leases convert to triple net on assignment or increase deposits. Budget time and money for landlord consent.
Transitional support and post-closing documents
Consulting or transition services agreement. Define hours, rate, scope, and termination rights. I advise capping weekly hours and explicitly stating you are not an employee. Clarify who controls strategic decisions. Good fences make good neighbors.
Customer and vendor notification letters. Draft templates early, but send only after closing or as agreed. For key accounts, arrange joint calls. Buyers appreciate a handoff plan. Include a script and answers to common questions about continuity, invoicing, and warranties.
IT and accounts transfer memos. Map logins, admin rights, domain registrations, website hosting, software subscriptions, phone systems, and alarm codes. Without a checklist, you will field calls for weeks.
How a typical London, Ontario deal flows in practice
Here is the cadence I see most often for owner-managed companies between 1 and 10 million in value:
- Pre-market cleanup. Three to six months of shoring up books, renewing contracts, organizing the minute book, and addressing obvious skeletons. If you plan to sell a business London Ontario - liquidsunset.ca within a year, start now. Quiet outreach. Your broker screens buyers, sometimes with an off market business for sale - liquidsunset.ca approach if confidentiality is paramount. Teaser, NDA, CIM, management call. A serious buyer emerges within four to eight weeks in a healthy market. LOI and exclusivity. Two to three weeks of back and forth on structure, price, and key terms. Once signed, exclusivity begins. Diligence sprint. Six to ten weeks. The buyer’s accountants, lawyers, and lenders dig in. You field questions. Landlord and third-party consents are queued. Definitive agreements. Your lawyers draft the SPA or APA and all ancillary documents. Two to four weeks of negotiation if diligence has not unearthed surprises. Closing week. Signatures, funds flow, wire instructions, escrow deposits, keys, inventories counted, and HST or section 167 elections prepared where applicable.
Deals deviate, but this rhythm is dependable. Every delay I have witnessed ties back to missing or unclear documents.
Common pitfalls and how the right documents prevent them
Working capital whiplash. Sellers underestimate how working capital targets can cut price. The fix is a schedule with a defined methodology and historical averages, plus a dispute clause appointing a neutral accountant.
Unassignable contracts. A single non-assignable supplier contract can erode value. Inventory replacements or a price concession follow. Cure this with early contract review and discussion with counterparties.
Stray shareholders and missing consents. Family corporations sometimes have forgotten minority holders. Clean up the cap table with share redemptions or purchase agreements before you sign an LOI.
Tax surprises. Without a section 167 election in an asset deal of a going concern, HST adds a cash drain. Without proper purification for LCGE, owners can miss the exemption entirely. Put tax planning months ahead of marketing.
Lease traps. Options to renew that are personal to the original tenant, restoration clauses with teeth, or consent fees. Read and model the cash effect.
Working with professionals who know the local terrain
A solid team pays for itself. Your lawyer should be fluent in Ontario corporate and commercial law and the Practical Law or O’Brien’s precedents most firms use here. Your accountant needs deal experience, not just year-end work. A broker like liquid sunset business brokers - liquidsunset.ca or other business broker London Ontario - liquidsunset.ca specialists can manage buyer screening, local lender relationships, and landlord diplomacy. They see where deals snag in this market and often have creative solutions.
If you plan to buy a business London Ontario - liquidsunset.ca after your sale, keep the team together. Familiarity with your style and risk tolerance will speed your next transaction.
A seller’s document checklist you can actually use
Use this as a practical prep guide. Keep it short and honest with yourself. If something is missing, flag it and fix it.
- Corporate and tax: minute book, articles, ledgers, annual resolutions, CRA accounts, last three years of corporate tax returns, HST and payroll filings, WSIB records Financials: monthly P&L and balance sheets for 24 to 36 months, year-end compilations or reviews, aged AR/AP, inventory reports with costing method, capital asset register Contracts and IP: top 25 customer and top 25 supplier contracts, leases and amendments, loan agreements and security documents, trademarks, copyrights, software licenses, contractor IP assignments People and compliance: employment agreements, compensation plans, benefits summaries, policy manuals, health and safety records, any claims or investigations Operational: equipment leases, maintenance logs, insurance policies and claims history, permits and licenses, environmental or sector-specific reports
Final thought: clarity beats cleverness
When documents are clear, deals move. When they are clever but opaque, deals stall. Write agreements you are willing to live with if read by a judge three years from now. Disclose specifically. Elect tax treatments with intention, not habit. Negotiate what matters to you and concede what does not.
London’s market rewards sellers who prepare and stick to a steady process. The documents listed here are not bureaucratic hoops. They are the scaffolding that holds a multimillion-dollar transaction upright. If you build it well, the closing feels like a formality rather than a leap of faith.