Sale Structure Optimization: Asset vs. Stock

In an asset sale, the buyer purchases individual assets (real property, equipment, customer contracts, goodwill) rather than the entity itself. The seller retains the legal entity along with any unknown liabilities. For the buyer, asset sales are generally preferred because they allow a "step-up" in the tax basis of acquired assets to fair market value, generating fresh depreciation deductions. Under IRC §1060, the purchase price must be allocated among asset classes using the residual method.

For the seller, asset sales can create tax friction. Each asset category is taxed differently: real property depreciation recapture at 25% (IRC §1250), equipment depreciation recapture at ordinary income rates (IRC §1245), capital gains on appreciated assets at 20% (plus 3.8% NIIT), and ordinary income on inventory and accounts receivable. The blended effective rate depends on the allocation, which is why price allocation is one of the most contested negotiation points.

Consider a property management company sold for $2 million. If $800,000 is allocated to goodwill (capital gain at 23.8%), $600,000 to customer contracts (capital gain), $400,000 to equipment (ordinary income via §1245 recapture), and $200,000 to covenant not to compete (ordinary income), the tax outcomes differ dramatically from an allocation that loads more value onto goodwill. IRS Form 8594 (Asset Acquisition Statement) is filed by both parties and must be consistent.

In a stock sale (or membership interest sale for LLCs), the buyer purchases the ownership interests of the entity. The entity — with all its assets, liabilities, contracts, and obligations — transfers to the new owner. For the seller, stock sales typically result in all-capital-gain treatment, which is the most tax-favorable outcome. The gain equals sale price minus the seller's adjusted basis in their stock or membership interest.

For the buyer, stock sales are less favorable because they inherit the entity's existing tax basis in assets (no step-up) and assume all known and unknown liabilities. However, IRC §338(h)(10) elections allow certain stock sales to be treated as asset sales for tax purposes, giving the buyer a step-up while allowing the seller to report the transaction as a stock sale. This election requires both parties' consent and is available for S-corporation and certain subsidiary sales.

For LLC membership interest sales, a similar result can be achieved through an IRC §754 election, which allows the buyer to adjust the inside basis of entity assets to reflect the purchase price. The §754 election is particularly valuable for real estate LLCs because it creates additional depreciation deductions for the buyer, making the deal more attractive and potentially supporting a higher purchase price.

The asset-vs.-stock negotiation is often the most significant tax issue in a transaction. Sellers prefer stock sales for capital gain treatment; buyers prefer asset sales for the basis step-up. The tax benefit to the buyer of an asset sale step-up typically ranges from 15-25% of the purchase price over the depreciation recovery period, creating a quantifiable gap that drives negotiation.

Hybrid structures can bridge this gap. For example, an LLC can distribute certain assets (like real estate) to the seller before the membership interest sale, allowing the buyer to acquire the operating business via entity purchase while the seller retains and separately sells the real estate. This "OpCo/PropCo" split is common in real estate-intensive businesses and can optimize tax outcomes for both parties.

Another approach is the "tax gross-up," where the buyer agrees to pay a higher purchase price to compensate the seller for the additional tax burden of an asset sale. If the buyer's tax benefit from the step-up is $400,000 and the seller's additional tax cost is $200,000, there is $200,000 of "surplus" that can be split. A well-negotiated deal finds the structure that maximizes combined after-tax value and then divides the benefit. Professional tax advisors on both sides are essential to modeling these alternatives.