What is the difference between an asset purchase and a stock purchase?

In an asset purchase, the buyer acquires specific business assets (equipment, customer list, brand, contracts) without buying the legal entity. In a stock purchase, the buyer acquires ownership of the entire company, including all assets AND all liabilities. Asset purchases are preferred by buyers (liability protection, tax benefits), while stock purchases are sometimes preferred by sellers (simpler, capital gains treatment). 95%+ of small business acquisitions are asset purchases.

This is one of the most important structural decisions in any acquisition. Here's the breakdown:

Asset Purchase (recommended for most small business acquisitions): You buy specific assets and assume specific liabilities. The legal entity (LLC, Corp) stays with the seller.

Buyer advantages: - No inherited liabilities (lawsuits, tax issues, unknown debts) - Stepped-up basis on assets = more depreciation/amortization = lower taxes - Cherry-pick which contracts, leases, and employees to take - SBA lenders strongly prefer asset deals

Buyer disadvantages: - Must negotiate transfer of each asset, contract, and license separately - Some contracts may have change-of-control provisions - More complex documentation - Sales tax may apply to asset transfers in some states

Stock Purchase: You buy the seller's ownership shares (stock in a C-Corp, membership interests in an LLC). The entity continues unchanged.

Buyer advantages: - Simpler documentation (one transfer document) - Contracts, licenses, and permits don't need to be re-assigned - Entity retains its credit history and relationships

Buyer disadvantages: - You inherit ALL liabilities, known and unknown - No stepped-up basis (lose significant tax advantages) - Prior tax obligations become yours - Pending or future lawsuits from pre-acquisition events are your problem

When stock purchases make sense: - Entity holds non-transferable licenses (healthcare, government contracts) - Critical contracts have change-of-control clauses - Real estate transfer taxes would be prohibitive - The entity has net operating losses (NOLs) you want to use

Tax implications: | | Asset Purchase | Stock Purchase | |--|--------------|---------------| | Buyer tax basis | Stepped up (favorable) | Carryover (unfavorable) | | Depreciation | Reset to fair market value | Continues from seller's basis | | Goodwill amortization | 15 years from purchase | No new amortization | | Seller treatment | Ordinary income + capital gains (mixed) | Capital gains (favorable) |

The practical answer: Unless there's a specific reason to do a stock deal (non-transferable licenses, critical contracts), always do an asset purchase. The liability protection and tax benefits far outweigh the added complexity.

Key Takeaways

  • Asset purchases protect buyers from unknown liabilities and provide tax benefits
  • 95%+ of small business deals are asset purchases — this is the default structure
  • Stock purchases make sense only when licenses or contracts can't be transferred
  • Stepped-up tax basis in asset deals can save $50K+ in taxes over time

Related Questions

How do you structure a small business acquisition?What is a Letter of Intent (LOI) for buying a business?What is due diligence when buying a business?

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