Skip to main content
Business Transactions

Buying a Gas Station in Ontario

Buying an Ontario gas station? Review TSSA licensing, underground tanks, contamination, fuel contracts, inventory and property terms before closing.

Published 9 min read
Illustration of an unbranded gas station forecourt with pumps and canopy
Illustrative industry scene

Check the fuel system and operating rights

Buying a gas station in Ontario means acquiring an operating business whose value depends on its site, fuel arrangements and ability to keep dispensing safely. Before committing to a price, establish who owns the land, tanks and fuel; whether the proposed buyer can operate the facility; and what the environmental record actually shows. A busy forecourt cannot answer those questions.

Separate fuel margins from convenience-store earnings, and separate both from the value and liabilities of the real estate. A seller may own only the dealership business while a supplier owns the pumps or fuel. Another seller may own the whole property through a different corporation. The purchase agreement must match that ownership map.

Use the Ontario business purchase checklist for the wider transaction, then add the fuel-specific investigations below. This guide provides general information; obtain legal, environmental and accounting advice for the particular transaction.

For the broader purchase process and other sectors, visit the business acquisition hub and industry guide directory.

Your acquisition review map

Define the assets, shares and operating entity

In an asset purchase, identify each asset and assumed obligation expressly: dispensing equipment, tanks, building, inventory, goodwill, supplier deposits, customer accounts and contracts. Check whether the seller actually owns each item and whether a lender, landlord or fuel supplier has rights over it. Search for security interests and arrange releases where required.

In a share purchase, the corporation continues to own its assets and carry its liabilities, including historical operating and environmental exposures. Review corporate records, debt, tax filings, claims and related-party arrangements alongside the station itself. A share transfer does not replace the licensed corporation with a new owner of its assets, but it may trigger reporting requirements or change-of-control clauses. Confirm the regulatory treatment of the actual structure.

The asset versus share sale comparison tool helps frame the decision. Neither structure is a substitute for investigating contamination, and an asset deal does not automatically protect a buyer from environmental orders or claims.

Make the TSSA pathway a closing condition

Obtain the current Technical Standards and Safety Authority licence, the exact licence-holder name, facility details, inspection history, outstanding orders and correspondence. Ontario’s Liquid Fuels Regulation requires a retail outlet to be licensed and places responsibility for facility compliance on the licence holder, even when that person is absent. It also distinguishes contractor registration and individual certificates for equipment work from the facility licence.

TSSA’s change-of-ownership guidance states that licences are not transferable and that a new owner must apply for a new licence. Build the appropriate application and confirmation process into an asset acquisition. Where the licensed corporation remains in place through a share purchase, ask TSSA what notices, information updates or other steps that particular change requires. Do not assume every share sale requires replacing the licence, or that corporate continuity answers every regulatory question.

Have a registered petroleum contractor assess unresolved equipment issues and identify the appropriately certified people needed for the work. Obtain a realistic compliance plan before fixing an unconditional completion date.

Investigate tanks and contamination as separate risks

A functioning tank is not proof of clean soil, and a historic environmental report is not proof that the current system is sound. Engage an environmental consultant and a petroleum equipment specialist for their respective scopes. Seek:

  • Tank and piping installation dates, materials, capacities, locations and ownership records.
  • Leak-detection, corrosion-protection, testing, maintenance and alarm records applicable to the system.
  • Fuel delivery records, inventory discrepancies and explanations for unexplained losses.
  • Records of removed or abandoned tanks, excavation, soil disposal and previous remediation.
  • All environmental assessments, sampling results, monitoring data, spill records, regulator correspondence and insurance claims.

Ask the environmental consultant whether existing reports cover the whole property, former uses and potential off-site impacts, and whether further sampling is needed. Ontario’s phase-one assessment guidance distinguishes assessments supporting a record of site condition from other transactional assessments. Agree on the appropriate scope and buyer/lender reliance instead of treating a report’s title as a guarantee.

Ontario’s Environmental Protection Act contains order powers that can reach current or former owners and people with management or control, depending on the provision and facts. A purchase agreement can allocate costs between buyer and seller; it cannot prevent a regulator from exercising statutory powers. Negotiate investigation access, remediation obligations, indemnities and meaningful financial security. Consider insurance availability and exclusions before relying on a policy as protection.

Read the fuel supply and branding contracts together

Request the complete supply, dealership, branding and equipment agreements, including amendments and side letters. Identify whether the station buys fuel for resale, earns a commission on someone else’s fuel, or operates under another arrangement. The same pump receipts can represent very different revenue and working-capital requirements.

Check minimum purchase volumes, exclusivity, delivery charges, payment security, pricing formulas, rebates, renewal options and termination rights. Ask who controls the street price and who bears shortages, contaminated deliveries, card fees and customer chargebacks. Trace rebates to their conditions: a historic payment may depend on volumes or branding obligations the buyer cannot maintain.

Obtain written consent or replacement agreements where assignment or change of control requires them. Confirm who owns signs, canopy branding, dispensers, payment terminals and underground equipment. A supplier-funded upgrade may carry repayment or removal obligations on termination. If the arrangement may be a franchise, have counsel assess the applicable disclosure and resale issues rather than assuming the word ‘dealer’ settles the classification.

If the purchase includes a wash or retail store, review those operations separately using the car wash buying guide and the convenience store buying guide. The fuel-site review is only one part of that combined acquisition.

Secure the site and its access rights

For a freehold purchase, review title, survey information, zoning, permitted uses, easements, access rights and any restrictions affecting redevelopment. Confirm the legal route for fuel trucks to enter, unload and leave. Review whether roadworks, shared driveways or municipal requirements could affect access, signage or the proposed operation.

For a leased station, investigate the remaining term and renewal rights, assignment and change-of-control provisions, and landlord consent. The economics may change sharply if the buyer inherits a short lease or an expensive renewal mechanism. The lease should clearly address tank ownership, repairs, environmental reporting, baseline conditions and end-of-term removal or restoration.

Coordinate commercial lease negotiations with the supply agreement. A long fuel commitment paired with a shorter right to occupy the property creates a practical problem even if each document looks acceptable alone. Where the land and business have different owners, make their closings interdependent when necessary.

Price the earnings, inventory and equipment separately

Reconcile litres sold to supplier invoices, dispenser totals, inventory movements and payment records. Investigate discrepancies rather than assuming every difference indicates theft or proves a leak. Separate gross fuel collections from actual fuel income, then reconcile convenience sales, commissions, rebates and other revenue to bank and accounting records.

Normalise expenses for the buyer’s staffing, insurance, repairs, payment processing and financing needs. Obtain realistic equipment repair or replacement estimates. Identify deferred spending on tanks, piping, canopy, paving and payment systems before treating reported profit as sustainable.

Agree on a closing fuel measurement procedure, pricing basis and adjustments for unusable or contaminated product. Allocate in-transit deliveries, supplier-owned fuel, deposits and unpaid invoices. Count store inventory separately and exclude expired, damaged or otherwise unsaleable items under an agreed method.

Measurement Canada lists mandatory examination frequencies for retail petroleum devices, including a two-year frequency for devices other than propane meters. Obtain each dispenser’s inspection documentation and address overdue or failed inspections before closing, using the official examination-frequency guidance. A pump’s appearance or maintenance invoice does not establish its measurement compliance.

Check the people and operating routines behind the forecourt

Identify who actually opens the station, supervises deliveries, reconciles cash and responds to equipment alarms. Review employee agreements, service histories, accrued vacation, payroll records, scheduling practices and outstanding workplace claims. Have counsel assess employment continuity and termination exposure under the chosen structure before making staffing promises.

Ask for documented training and emergency procedures, including spill response, emergency shutoffs and contacts for the supplier and petroleum contractor. Establish who will provide competent supervision during the handover and whether the seller personally performs unpaid management work that must be replaced.

A station with a convenience store may also depend on separate arrangements for lottery products, alcohol, tobacco or prepared food. Investigate each activity actually carried on, including necessary approvals and counterparty requirements. The fuel facility licence does not resolve those questions.

Turn diligence findings into closing deliverables

The purchase letter of intent should leave room for environmental testing, equipment review, financing, site rights and required approvals. Give the buyer practical access to records and the property, with an agreed process for intrusive testing and damage restoration. Establish what happens if material issues emerge.

The final agreement should convert findings into specific obligations: which equipment must be repaired, which orders must be addressed, which consents are required and what evidence will establish completion. Specify the treatment of unresolved environmental matters and any holdback, security or continuing access arrangements. An indemnity’s usefulness depends partly on the seller’s ability to pay and the terms for making a claim.

Prepare a handover schedule for supplier accounts, insurance, payment processing, inventory measurement, keys, alarms, maintenance contacts and operating records. Confirm who may lawfully operate during any transition. Use the interactive due diligence checklist to track outstanding items without allowing an administrative tick box to replace the supporting evidence.

Hypothetical: strong sales, incomplete tank history

Suppose a buyer agrees in principle to acquire a leased branded station with consistent fuel volumes. Diligence reveals that the supplier owns the dispensers, the lease makes the tenant responsible for certain tank obligations, and the only environmental report predates a recorded spill. The seller offers a broad promise to cover anything relating to the past.

The buyer still needs an updated environmental investigation, a contractor’s assessment, the supplier’s consent and a clear reading of the lease. The promise does not establish the extent of contamination, protect operating cash during a dispute or bind the regulator. Depending on the findings, the parties might require remediation before closing, negotiate secured obligations and a price adjustment, or decline to proceed. The decision should follow evidence about the site and enforceable transaction terms.

Three questions buyers commonly ask

Can I use the seller’s TSSA licence after closing?

Do not assume so. For a new facility owner, TSSA states that the licence is not transferable and the new owner must apply. In a share transaction, confirm the requirements for the continuing licensed entity and the particular ownership change.

Does buying only the business avoid contamination liability?

No automatic protection follows from that structure. Exposure depends on ownership, occupation, management, control and the applicable law. A lease and purchase agreement can create additional obligations. Investigate the site even when the land is excluded.

Should the purchase price include fuel in the tanks?

Only on the agreed terms and only if the seller owns it. Specify whether it is included or adjusted separately, how quantity and price are determined, and how deliveries, shortages and unusable product are treated.

Build the purchase around verified operating rights

A workable gas station acquisition aligns the business price with the environmental findings, equipment condition, site rights and supplier commitments. Resolve those dependencies while the buyer still has contractual options. Lamba Law provides legal help with buying a business, including transaction structure, diligence, purchase agreements and closing coordination. Contact Lamba Law to discuss a proposed Ontario gas station purchase.

Primary sources

This guide was checked against the following legislation, regulator guidance, and government materials. Requirements can change after the date shown above.

Lamba Law

Discuss Your Business Purchase

Ask about this topic in a free initial consultation. We’ll carry the guide and relevant service into your request, so you won’t need to start from scratch.

Prepared by Lamba Law

This article provides general legal information, not advice for a particular matter. Legal, tax, valuation, regulatory, and foreign-law questions should be reviewed by the appropriate professional.