Choosing Between an Asset Purchase or Stock Purchase When Buying a Business

When you have found a business you want to buy, one of the most important issues to consider will be how you will buy it. When buying a business, the choice between an asset purchase or stock purchase can affect how much you will pay in taxes, which debts you will inherit, and how smoothly the business will be able to continue running after the sale.

Legal guidance can be crucial in business transactions. A business law attorney can make sure all issues related to the purchase of a business will be handled correctly while assisting with tax-related issues, business restructuring, contracts, and other concerns.

What Is the Difference Between an Asset Purchase and a Stock Purchase?

In an asset purchase, you will buy specific things the business owns, such as equipment, inventory, customer lists, and the business name. The company itself will stay in the seller’s hands, along with most of its debts and legal problems. In a stock purchase, you buy the ownership shares of the company itself. The company will continue to be the same legal entity, and you will become its new owner, along with everything it owns and everything it owes.

If a business is a limited liability company (LLC), the same idea applies. Instead of stock, you will buy membership interests, which are the ownership units of an LLC under the Illinois Limited Liability Company Act. For corporations, share transfers are governed by the Illinois Business Corporation Act.

What Are the Advantages and Disadvantages of an Asset Purchase?

Advantages of an Asset Purchase

The biggest benefit that an asset purchase provides is the ability to pick and choose what will be acquired. A buyer can determine which assets they want and which debts they will agree to take on, and everything else will stay with the seller. This can protect a buyer from the seller’s unpaid bills and old lawsuits.

Asset purchases can also provide tax benefits. In many asset purchases, buyers can step up the tax basis of the assets. Tax basis is the value the IRS uses to determine depreciation, which is a yearly tax deduction for wear and tear on business property. A higher basis can mean larger deductions in the first years after the purchase.

Disadvantages of an Asset Purchase

Because a person will be buying individual items, each one has to be transferred separately. Vehicles will need new titles, and new real estate deeds will need to be recorded.

Contracts can be another problem. Leases, supplier agreements, and customer contracts may require the other party’s permission before they can be transferred to a buyer. If a landlord or key supplier does not agree to these changes, the buyer may lose something that made the business valuable.

Licenses and permits usually do not transfer either. For example, if a person is buying a Naperville bar or restaurant, they may need to apply for their own liquor license through the city rather than taking over the seller’s license.

What Are the Advantages and Disadvantages of a Stock Purchase?

Advantages of a Stock Purchase

In a stock purchase, the company itself will not change, and its contracts, licenses, permits, and employee relationships will generally stay in place. A buyer can avoid retitling every vehicle or renegotiating every lease, which can make the handoff much smoother.

Disadvantages of a Stock Purchase

The main downside of a stock purchase is that the buyer will inherit the company’s history. Unpaid taxes, pending lawsuits, employee claims, and environmental problems will all come with the business. This is called “successor liability,” and the new owner can be held responsible for the old owner’s problems.

Some contracts also have “change of control” clauses that let the other party end the contract if ownership of a business changes. Tax treatment can be less favorable for buyers. In a typical stock purchase, the company will keep its existing tax basis, so the buyer may miss out on the larger depreciation deductions that an asset purchase could offer.

What Unique Factors Could Affect the Decision Between an Asset Purchase or a Stock Purchase?

Several issues can push a buyer toward one structure or the other, including:

• The type of business entity, since S corporations, C corporations, and LLCs are taxed differently
• Whether a business has licenses or permits that cannot be transferred
• How many leases and contracts will require approval from another party
• The seller’s tax goals, since sellers often prefer stock sales for lower taxes
• Known or possible debts, lawsuits, or environmental issues
• Whether the business has employees and benefit plans that the buyer may keep in place
• How the deal will be financed, since some lenders prefer one structure over the other

Illinois Bulk Sales Notice Rules

When buying a business in Illinois in 2026, the bulk sales rules are one of the most important state-specific issues to know about. Under the Illinois Income Tax Act and the Retailers’ Occupation Tax Act, a buyer who purchases the major part of a business’s assets outside the normal course of business must file Form CBS-1 with the Illinois Department of Revenue. As of November 2026, the department’s instructions say this form must be filed at least 10 business days before the sale.

Missing this step can make a buyer personally responsible for the seller’s unpaid state taxes. The Department of Revenue may also order the buyer to hold back part of the purchase price to cover the seller’s tax debt.

Unemployment Insurance and Employees

The Illinois Unemployment Insurance Act can also come into play. When a buyer takes over a business, the state may transfer the seller’s unemployment tax history to the new owner. If the seller had made layoffs of employees, that could result in higher unemployment tax rates for the buyer.

How Can a Buyer Protect Themselves in an Asset Purchase or Stock Purchase?

No matter which structure is used during a business transaction, careful research before closing is key. The due diligence process will involve a review of the company’s financial records, tax filings, contracts, lawsuits, and licenses before the buyer commits to the purchase.

A purchase agreement can also include protections for the buyer. Representations and warranties are promises the seller makes about the business, such as stating that there are no hidden lawsuits. Indemnification is a promise by the seller to pay the buyer back if those statements turn out to be false. Holding part of the purchase price in escrow can give those promises real weight.

Contact Our Naperville, IL Business Purchase Lawyer

The choice between an asset purchase and a stock purchase can have an impact on taxes, risks, and the future of a business. The right choice will depend on the specific details involved in a deal. At [[title]], our Naperville business transactions attorney can review the business you want to buy, explain your options in plain terms, and help you negotiate an agreement that will protect your interests. Call <strong class=\"makeCall\">630-756-1160</strong> today to schedule a consultation.