Table of Contents
The decision between an asset deal and a share deal is one of the most important choices in any business acquisition. It affects what is being transferred, what liabilities come with it, how the deal is taxed, and what due diligence is needed.
Most of the time, buyers and sellers do not want the same structure. Understanding why is the starting point for a workable deal.
The Fundamental Distinction: Buying Assets vs. Buying a Company
The core question is simple:
- Are you buying selected assets from a business?
- Or are you buying the company itself?
That distinction drives almost everything else.
What Is an Asset Purchase?
In an asset purchase, the buyer acquires defined business assets such as:
- Equipment
- Inventory
- Goodwill
- Intellectual property
- Customer relationships or contracts, where assignable
The seller’s corporation usually stays behind with the liabilities not expressly assumed.
What Is a Share Purchase?
In a share purchase, the buyer acquires the shares of the company from the shareholders. The corporation continues to own all its assets and remains responsible for all its existing obligations.
Why Buyers Usually Prefer Asset Purchases
Buyers often prefer asset deals because they can:
- Avoid many legacy liabilities
- Choose what they are acquiring
- Leave behind unwanted obligations
- Gain a stepped-up tax basis in assets
Why Sellers Usually Prefer Share Purchases
Sellers often prefer share deals because the tax outcome can be much more favorable, especially where the company and the shares qualify for valuable capital gains treatment.
Tax Implications for the Seller: The Critical Difference
Tax is often the biggest reason sellers push for a share sale. In many cases, a share sale can be far more efficient than selling business assets inside a corporation and then extracting the after-tax proceeds.
Tax Implications for the Buyer: Cost Base and Depreciation
From the buyer’s perspective, an asset purchase often creates a better tax position because the buyer gets a new cost base in the acquired assets and, in many cases, better depreciation outcomes going forward.
Liability: What the Buyer Inherits
This is one of the biggest practical differences.
Asset Purchase
The buyer usually takes only specified liabilities.
Share Purchase
The buyer acquires the corporation with its history, including known and unknown liabilities unless specifically protected by contract.
That is why share deals require especially careful due diligence and strong indemnity protection.
Contracts and Consents: The Third-Party Problem
Asset deals often create assignment issues. Contracts, leases, licenses, and permits may need consent before they can move to the buyer.
Share deals often avoid some of those assignment issues, though change-of-control clauses can still matter.
Employees: What Transfers and What Doesn’t
Employment treatment differs significantly depending on structure. Even in asset sales, employment continuity issues can still arise under applicable law.
HST Considerations
HST treatment can differ depending on structure and elections. This is one of the reasons tax advice has to be part of the transaction early.
The Role of Due Diligence in Each Structure
Due diligence matters in both cases, but the emphasis is different.
Asset Deal Due Diligence
Focus is often on:
- What assets exist
- What condition they are in
- Which contracts can move
- Which liabilities are being assumed
Share Deal Due Diligence
Focus often expands to:
- Corporate history
- Tax compliance
- Litigation
- Employment issues
- Environmental exposure
- Regulatory status
Representations and Warranties: Protecting Both Parties
The purchase agreement usually uses representations, warranties, and indemnities to allocate risk. These provisions are especially important where the buyer is acquiring the company itself.
Holdbacks and Indemnification Provisions
Where there is uncertainty about post-closing risk, holdbacks and indemnities help protect the buyer while allowing the deal to close.
The Hybrid Approach: Picking and Choosing
Some transactions use hybrid structures or selected assumed liabilities to produce a more balanced result.
Purchase Price Allocation: Why It Matters
In asset deals especially, allocation of price among asset classes can become a major tax and negotiation issue.
Financing the Transaction
Lenders may view asset and share structures differently, especially where collateral and risk profile change depending on the deal form.
The Letter of Intent: Setting the Framework
The structure should usually be addressed early, often in the LOI or deal framework, because it shapes the entire negotiation and due diligence process.
Choosing the Right Structure for Your Transaction
There is no universal answer. The right structure depends on:
- Tax consequences
- Liability concerns
- Contract transferability
- Regulatory context
- Bargaining power
For the structural setup of the company itself before any sale is on the table, see our guide to incorporation versus sole proprietorship. If the business has multiple owners whose rights must be aligned before a sale can happen smoothly, our shareholders’ agreement guide is the natural companion read.
For public tax guidance, the Canada Revenue Agency’s business resources provide useful background, but buyers and sellers should get transaction-specific legal and tax advice before choosing structure.
FAQ
Questions first-time buyers ask before closing
These are some of the most common questions buyers and sellers ask when structuring a business acquisition.
What is the main difference between an asset purchase and a share purchase?
In an asset purchase, the buyer acquires specific business assets. In a share purchase, the buyer acquires the company itself by buying its shares.
Why do buyers usually prefer asset purchases?
Buyers often prefer asset deals because they can leave behind historical liabilities and gain a new tax cost base for the acquired assets.
Why do sellers often prefer share sales?
Sellers often prefer share sales because the tax treatment can be much more favorable, including possible access to the lifetime capital gains exemption.
Do contracts automatically transfer in an asset purchase?
Not always. Many contracts need assignment consent from the other contracting party, which can become a major transaction issue.
Does due diligence matter more in a share purchase?
Usually yes, because the buyer is often inheriting the corporation with its history, obligations, and potential undisclosed liabilities.
Legal Disclaimer
This blog is for informational purposes only and does not constitute formal legal advice or establish a solicitor-client relationship. Reading this post does not replace obtaining advice from a licensed lawyer about your specific matter.