Asset Purchase vs Stock Purchase: A Buyer's Guide

Quick answer

In an asset purchase, the buyer acquires the assets and takes on the liabilities the agreement lists. The seller keeps the company. In a stock purchase, the buyer acquires the owners' shares, and the company keeps everything it already has: assets, contracts, permits, employees, and liabilities, including the ones nobody has found yet.

The choice changes four things for a buyer: which liabilities follow you, which contracts need a third party's consent, how the price is treated for tax, and what you have to prove in diligence. No structure is right for every deal. Price, entity type, and the contracts that carry the value all matter.

Side-by-side comparison

An LLC sale can look like a stock purchase in legal form, because the buyer acquires membership interests. Its tax treatment can differ, so ask your tax adviser how the entity is classified before you rely on the table above.

What actually transfers

An asset deal works from a list. If an item is not on the schedules, or falls within the excluded assets, the buyer should assume it did not transfer. Read the schedules for equipment, inventory, receivables, intellectual property, domain names, phone numbers, customer data, and the company name.

A stock deal needs no list, because the owner changes and the company stays. That is simpler at closing, but it moves the work into diligence. The buyer has to learn what the company owns and owes, because the purchase takes all of it.

Which liabilities follow the buyer

Liability is the headline difference, but an asset deal is not a clean break. An asset agreement can leave named liabilities with the seller, but that promise binds the parties to the agreement. Depending on the jurisdiction and the facts, some claims can still reach a buyer, including certain tax, employment, and successor liability theories. Ask counsel which ones apply to your deal and whether a tax clearance step is available.

A lender's lien is a separate trap. Under UCC section 9-315, a security interest generally stays on collateral after a sale unless the secured party authorized the sale free of it. So a debt can be excluded from the deal while the lien remains on the equipment you bought. Run lien searches and arrange written releases at closing.

In a stock deal, the company's past remains inside the company you now own. Your protection comes from the representations, indemnification, any escrow or holdback, and the seller's ability to pay a claim. Check the survival period, the cap, and the basket together, because each one limits what you can recover.

Contracts, leases, and consents

In an asset deal, each contract has to move to the buyer. Read every material contract for a clause that bars assignment or requires consent. If a key customer or supplier can refuse, that party has leverage over your closing. Permits and licenses may also need a new application rather than a transfer, so confirm this with the agency that issued them.

In a stock deal, the contracts stay with the company, so a plain anti-assignment clause may not apply. Look for a change-of-control clause instead, which can require consent or give the other side a right to terminate. Some commercial leases treat a transfer of ownership as an assignment. Read the assignment and subletting language before you assume the lease simply continues.

Build one table before signing: contract, counterparty, clause, consent needed under each structure, and the deadline. That table can show which structure is workable before you model the tax.

The tax questions to raise

Buyer and seller can want different tax results, so bring your adviser in before the letter of intent fixes the structure.

Asset purchase. The price is allocated among the acquired assets. When the assets make up a trade or business and goodwill could attach, both buyer and seller generally file IRS Form 8594, which uses seven asset classes and a residual method. The allocation sets the buyer's basis in each asset and the seller's gain or loss on it. Amounts allocated to goodwill and other section 197 intangibles are amortized over 15 years. Agree on the allocation in the contract, because both sides report it.

Stock purchase. The buyer pays for shares, not for individual assets, so the Form 8594 allocation does not apply in the same way. Section 338 can treat certain stock purchases as asset acquisitions, but its qualified stock purchase rule requires a corporate buyer that meets the ownership test within a 12-month acquisition period. An individual buyer should not assume it is available. A separate section 336(e) election starts from the seller's side and has its own rules, so raise it with your adviser if the seller is a corporation.

These rules do not tell you which structure costs less. That depends on the seller's entity type, tax position, and asset mix. Get the numbers from your tax adviser.

Do buyers prefer asset or stock deals?

There is no universal preference. A buyer may lean toward an asset deal to choose what comes across and to allocate price to specific assets. A buyer may lean toward a stock deal when the value sits in contracts, licenses, or relationships that are hard to move. Sellers have their own tax and liability reasons, so structure is a negotiated term.

Disadvantages of each structure

Asset purchase: more transfer paperwork, more third-party consents, possible re-issuance of permits, and a chance that a counterparty uses its consent right to renegotiate. Liability protection is real but limited.

Stock purchase: unknown liabilities stay in the company, diligence has to be deeper, and recovery depends on the indemnity package and the seller's ability to pay. The tax result may also be less favorable for the buyer, depending on the facts.

An example of an asset purchase

This fictional example shows the mechanics only. A buyer acquires a two-location service business through an asset purchase. The schedules list vehicles, equipment, the customer list, the trade name, and the phone numbers. Receivables and the seller's bank debt are excluded. The buyer assumes only the customer deposits listed on a schedule.

Before closing, the buyer finds that one location's lease requires landlord consent to assign, and that the largest customer contract bars assignment without written approval. A lien search also shows the seller's bank holds a security interest in the equipment. Both consents and the bank's written lien release become closing conditions. Buyer and seller agree on a price allocation for Form 8594. After closing, the seller's company still exists and still owes its bank.

Had the same deal been a stock purchase, the bank debt would have stayed in the company unless it was paid off at closing, and the buyer would need to check the lease and the customer contract for change-of-control language.

Reconcile before you sign

• Does the letter of intent state the structure, and is it binding on that point?
• Do the schedules match what you think you are buying?
• Which contracts and leases need consent under the chosen structure?
• Have lien searches been run, and are the needed releases on the closing list?
• Who bears a liability that surfaces after closing, and up to what amount?
• Do the lender's conditions fit the structure?
• Has your tax adviser reviewed the allocation or the election?

See the M&A diligence hub for the wider review, and the asset purchase agreement template for how the schedules fit together. To check your own documents, upload the purchase agreement or lease to Inkvex for quoted red flags as a first-pass for your attorney.

Inkvex provides legal information, not legal, tax, accounting, or investment advice. It is a first-pass for your attorney, not a substitute for counsel. Use M&A counsel and a tax adviser for the final structure.

Go deeper

Read the guide, then move into the real workflow, pricing, audience page, and glossary that support the next decision.

• AI Contract ReviewWorkflow
• PricingPlans
• Commercial lease reviewsLane
• GlossaryTerms

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This article is for informational purposes only and does not constitute legal advice. For high-stakes agreements, consult a qualified attorney.

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