Asset Purchase vs Share Purchase in Ontario: What’s the Difference?

When buying a business in Ontario, one of the first decisions is how the transaction will be structured.

Most deals fall into one of two categories:

• an asset purchase

• a share purchase

At a high level, both result in acquiring a business.

In practice, they are very different.

The structure you choose affects what you are buying, what liabilities you assume, and how risk is allocated.

The Difference Starts With What You Are Acquiring

In an asset purchase, you are buying specific assets of the business.

This may include:

• equipment

• inventory

• intellectual property

• customer contracts (if assignable)

You are not acquiring the company itself.

In a share purchase, you are buying the shares of the company.

This means:

• you step into ownership of the entire entity

• all assets remain with the company

• all existing obligations generally remain with the company

You are acquiring the business as a whole.

Why Buyers Often Prefer Asset Purchases

From a buyer’s perspective, asset purchases provide more control.

They allow the buyer to:

• select which assets to acquire

• exclude certain liabilities

• structure the transaction more precisely

In many cases, this helps limit exposure to unknown or historical risks.

Why Sellers Often Prefer Share Purchases

From a seller’s perspective, share purchases are often more straightforward.

They typically:

• transfer the entire business in one step

• avoid the need to assign individual assets

• may have more favourable tax treatment depending on the structure

Because of this, sellers will often push for a share sale.

Liability Is the Key Issue

The most important distinction between the two structures is liability.

In an asset purchase:

• liabilities can often be limited or specifically assumed

• the buyer has more control over what is taken on

In a share purchase:

• the company retains its liabilities

• the buyer indirectly assumes those liabilities by acquiring the company

This includes obligations that may not be immediately visible.

Contracts and Consents Matter More Than Expected

In an asset purchase, not all contracts transfer automatically.

This creates practical issues.

For example:

• leases may require landlord consent

• supplier agreements may restrict assignment

• customer contracts may not transfer without approval

If key contracts cannot be assigned, it can impact the value of the business.

In a share purchase, contracts typically remain in place because the legal entity does not change.

However:

• some agreements include change-of-control provisions

• consents may still be required in certain cases

Employees Are Treated Differently

The structure also affects how employees are handled.

In an asset purchase:

• employees are not automatically transferred

• new employment arrangements may need to be put in place

In a share purchase:

• employees remain with the company

• existing relationships continue

This can have both legal and operational implications.

Tax Considerations Influence Structure

Tax is often a driving factor in how a deal is structured.

While this depends on the specific situation:

• sellers often prefer share sales

• buyers often prefer asset purchases

The final structure is usually a negotiated outcome.

Due Diligence Becomes Critical in Share Purchases

Because a share purchase involves acquiring the entire company, due diligence becomes more important.

This includes reviewing:

• financial statements

• existing contracts

• potential liabilities

• compliance with laws

The goal is to understand what is being acquired in full.

There Is No “Standard” Approach

There is no single correct structure.

The right approach depends on:

• the nature of the business

• the risks involved

• the goals of the buyer and seller

In many transactions, the structure is negotiated based on these factors.

Where Deals Often Go Wrong

We frequently see issues where:

• the structure is not clearly understood at the outset

• assumptions are made about what is included in the purchase

• liability exposure is not properly addressed

• key contracts are overlooked

These issues often surface after the agreement is signed or after closing.

Book a Consultation

Choosing between an asset purchase and a share purchase is not just a technical decision. It directly affects risk, liability, and how the transaction unfolds.

If you are buying or selling a business and want to ensure the structure aligns with your objectives, you can Book a Consultation to walk through your transaction and determine the right approach.