Buying an existing business is one of the most significant financial decisions an entrepreneur can make. Before you sign any agreement, one of the most important questions to resolve is how the transaction will be structured. Two common approaches exist in Alberta: a share purchase and an asset purchase. Neither structure is automatically better than the other. The right choice depends on the specific business, the parties involved, tax considerations, liabilities, financing requirements, and your objectives as a buyer.
Understanding the difference between these two structures can help you ask better questions, engage the right professionals, and avoid costly surprises.
What Is a Share Purchase?
In a share purchase, the buyer acquires the shares of the corporation that owns and operates the business. Rather than purchasing individual assets, the buyer takes ownership of the corporation itself.
Because the corporation remains in place, it generally continues to hold its assets, operate under its existing contracts, and carry its existing liabilities. The business may continue operating through the same legal entity without interruption.
This continuity can be beneficial in some situations, particularly where the business holds valuable contracts, licences, or established relationships that are tied to the corporation. However, that same continuity means the buyer may also inherit the corporation’s historical liabilities, including debts, tax obligations, pending litigation, or regulatory issues.
Due diligence is especially important in a share purchase for this reason. A thorough review of the corporation’s financial records, contracts, tax filings, employment arrangements, and legal history can help a buyer understand exactly what they are acquiring.
What Is an Asset Purchase?
In an asset purchase, the buyer purchases specified assets of the business rather than acquiring the corporation itself. The purchase agreement identifies exactly which assets are being transferred. These may include equipment, inventory, furniture, intellectual property, customer lists, goodwill, business names, and certain contracts.
The buyer may choose to operate the acquired assets through a new or existing corporation of their own.
Because the buyer is selecting specific assets, the agreement should clearly define what is and is not included. The treatment of liabilities also needs to be addressed carefully. Contrary to a common assumption, an asset purchase does not automatically eliminate all liabilities. Depending on the transaction and applicable law, certain obligations may follow specific assets or arise in other ways. Legal review is essential.
Share Purchase vs. Asset Purchase: Key Differences
This comparison provides a starting point, but the legal and commercial consequences of each structure will depend on the specific transaction.
| Consideration | Share Purchase | Asset Purchase |
| What the buyer acquires | Shares of the corporation | Selected business assets |
| Corporate entity | Generally remains in place | Buyer may operate through another entity |
| Existing liabilities | Generally remain with the corporation | Depends on the agreement and applicable law |
| Contracts | Need review for consent requirements | Specific contracts may need assignment |
| Licences and permits | Need to be reviewed | May require new applications or approvals |
| Due diligence | Particularly important | Still essential |
| Transaction complexity | Can vary | Can involve detailed asset and liability allocation |
What Should Calgary Business Buyers Consider?
Several factors may influence which structure makes more sense for a particular transaction.
- Existing liabilities. Buyers should investigate debts, tax matters, pending or potential litigation, employment obligations, and regulatory issues. In a share purchase, these concerns are especially significant because the corporation and its history transfer with the shares.
- Contracts and relationships. Customer agreements, supplier contracts, leases, and financing arrangements may contain consent requirements or change-of-control provisions. Some agreements may need to be reviewed, assigned, or renegotiated depending on the structure.
- Employees. The treatment of employees can differ depending on whether the transaction is structured as a share or asset purchase. Employment obligations, benefit arrangements, and continuity of service should be reviewed carefully with the guidance of a qualified professional.
- Assets and intellectual property. Buyers should identify exactly which assets are necessary to operate the business, including equipment, intellectual property, customer data, goodwill, and business names. In an asset purchase, precise identification in the agreement is critical.
- Real estate and leases. If the business operates from commercial premises, the buyer should review whether the property is owned or leased, whether the lease contains assignment provisions, and whether landlord consent is required for the transaction to proceed.
- Financing. Lenders often have specific requirements depending on the acquisition structure. A buyer relying on financing to complete the purchase should confirm their lender’s requirements early in the process.
- Tax considerations. Tax treatment can differ significantly between a share purchase and an asset purchase, both for buyers and sellers. These differences may affect the overall economics of the transaction. Buyers should consult a qualified tax professional to understand the tax implications of each structure in their specific circumstances.
Why Legal Due Diligence Matters
Due diligence is the process of investigating a business before completing a purchase. This includes reviewing financial statements, tax records, contracts, corporate records, employment arrangements, regulatory compliance, and any known or potential liabilities.
Thorough due diligence helps buyers understand what they are actually acquiring, identify risks that may not be visible on the surface, and negotiate terms that reflect the true state of the business. Skipping or rushing this process can lead to unexpected obligations after the transaction closes.
A business purchase lawyer in Calgary can guide buyers through the due diligence process, review agreements, identify concerns, and help ensure the transaction is structured appropriately for the buyer’s objectives.
Get Legal Guidance Before Buying a Business
Choosing the right transaction structure requires a careful analysis of legal, financial, tax, and commercial factors. There is no one-size-fits-all answer, and the appropriate structure will depend on the circumstances of each transaction.
Dimic Law is a Calgary law firm that assists clients with business purchases and sales, corporate transactions, commercial contracts, and financing matters. The firm offers practical, business-minded legal advice with a focus on clear communication and responsive service.
If you are considering buying a business in Calgary, speaking with a corporate lawyer before signing any agreement can help you understand your options and protect your interests.
To learn more or to book a consultation, call 403-457-5801.
This article is for general informational purposes only and does not constitute legal or tax advice. Please consult a qualified lawyer and tax professional regarding your specific circumstances.
