Should I buy or sell a business as an asset deal or a stock deal?
Model both structures; the answer depends on the entity and facts
It depends on the entity and the facts. In an asset deal, IRC §1060 requires the price to be allocated across the assets, and the buyer takes a cost basis it can depreciate or amortize. In a stock deal, the buyer inherits the company's existing asset basis unless a §338 or §336(e) election applies. A C corporation that sells its assets and then liquidates is generally taxed twice, so model both structures before you sign.
Reviewed by Ebot Mbi, CPA, EA · Last reviewed · Law and figures current as of September 17, 2026
Key takeaways
- An asset buyer gets a cost basis in the assets; a stock buyer generally keeps the target's old basis.
- A C corporation that sells its assets and liquidates is generally taxed at both the corporate and the shareholder level.
- S corporation and partnership sellers generally pay one level of tax either way, but part of an asset-sale gain can be ordinary income.
- IRC §1060 requires a residual-method allocation in asset deals, and each party files Form 8594.
- The structure has a price: whoever gives up their preferred tax result usually negotiates for it.
What it is
Every acquisition is both a business deal and a tax deal. In an asset purchase, the buyer acquires the company's equipment, contracts, and goodwill directly. In a stock purchase, the buyer acquires the owners' shares, and the company, with its tax history and its existing asset basis, continues unchanged.
Buyers often prefer asset deals because the purchase price becomes the tax basis of the assets, which can be depreciated or amortized. Sellers often prefer stock deals because the sale is usually one capital gain at the shareholder level. Neither structure wins in every case. The entity type, the gap between inside and outside basis, the mix of assets, and state taxes all change the answer.
What the law says
IRC §1060(a) governs applicable asset acquisitions. The consideration must be allocated among the acquired assets in the same manner as under §338(b)(5), which the regulations implement through a seven-class residual method. If the buyer and seller agree in writing on the allocation, the agreement binds both of them unless the IRS determines that the allocation is not appropriate.
IRC §338 lets a qualified stock purchase be treated as a purchase of the target's assets. A regular §338(g) election is made by the buyer alone, and the target bears the tax on the deemed asset sale. A §338(h)(10) election, or a §336(e) election, is made jointly with the seller and generally replaces the stock gain with the deemed asset sale gain. The qualified stock purchase requirement applies only when the buyer is a corporation.
Once a structure is chosen, depreciation rules matter to the buyer. Under the One Big Beautiful Bill Act (P.L. 119-21), 100% bonus depreciation under §168(k) is again available for qualified property acquired after January 19, 2025, which makes the equipment allocation more valuable to a buyer.
Requirements and tests
Before you compare the two structures, confirm these points:
- Entity type of the target: C corporation, S corporation, partnership or LLC, or sole proprietorship.
- Inside basis (the company's basis in its assets) compared with outside basis (the owners' basis in their shares or interests).
- Asset mix: cash, receivables, inventory, equipment, real estate, and intangibles, since each class has different tax treatment.
- Whether the buyer is a corporation, which controls whether a §338 election is even possible.
- Liabilities assumed by the buyer, which are part of the buyer's basis and the seller's amount realized.
- Contracts, permits, and licenses that may not be assignable in an asset deal.
- State and local taxes, including Texas franchise tax and any sales tax on transferred tangible assets.
How it works
In an asset deal, the buyer's basis equals the price plus liabilities assumed, allocated across the seven asset classes. Equipment may qualify for bonus depreciation, most intangibles and goodwill are amortized over 15 years under §197, and land is not depreciable at all. The seller computes gain asset by asset, so depreciation recapture on equipment is ordinary income while gain on goodwill is generally capital gain.
When the seller is a C corporation, the corporation pays tax on its asset gain, and the shareholders pay tax again when the corporation distributes the after-tax proceeds in liquidation. In a stock sale, the shareholders are taxed once on the difference between the price and their stock basis. That is why C corporation owners usually push for a stock sale.
When the seller is an S corporation or a partnership, the gain flows through to the owners and is generally taxed once, and their stock or partnership basis rises by the gain they report. The difference between the two structures is mainly in character (ordinary versus capital) and in state tax, not in the number of layers of tax.
In practice, the parties negotiate a price adjustment, sometimes called a gross-up, to compensate the side that accepts the less favorable structure. That adjustment is only as good as the model behind it.
Assumptions: Tax year 2026; the sole shareholder is married filing jointly and lives in Texas (no state individual income tax); Texas franchise tax and transaction costs are ignored.; The target is a C corporation with a $2,000,000 aggregate basis in its assets and no liabilities; the shareholder's stock basis is $1,000,000.; Corporate tax rate 21%. The shareholder's other income already exceeds the $613,700 top of the 2026 joint 15% capital gain band, so all gain is taxed at 20%, plus the 3.8% net investment income tax (NIIT).; All corporate gain is treated as taxed at 21%; character and asset-by-asset detail are ignored for simplicity.
| Asset sale: corporate gain ($10,000,000 − $2,000,000) | $8,000,000 |
|---|---|
| Asset sale: corporate tax (21%) | $1,680,000 |
| Asset sale: cash distributed in liquidation | $8,320,000 |
| Asset sale: shareholder gain ($8,320,000 − $1,000,000) | $7,320,000 |
| Asset sale: shareholder tax (20% + 3.8% = 23.8%) | $1,742,160 |
| Asset sale: shareholder's after-tax cash | $6,577,840 |
| Stock sale: shareholder gain ($10,000,000 − $1,000,000) | $9,000,000 |
| Stock sale: shareholder tax (23.8%) | $2,142,000 |
| Stock sale: shareholder's after-tax cash | $7,858,000 |
| Difference in the shareholder's after-tax cash | $1,280,160 |
In this example, the second layer of tax makes the asset sale about $1,280,160 less valuable to the shareholder, which is the starting point for negotiating price against the buyer's step-up.
Illustration only; not a projection of your results.
Risks and IRS scrutiny
Common problems include inconsistent Form 8594 reporting, allocations that do not reflect fair market value, overlooked depreciation recapture, and state taxes that differ from the federal result. In stock deals, the buyer inherits the target's historical tax exposure, so tax due diligence, representations, and indemnities matter. The IRS can challenge an allocation that does not reflect economic reality even when the parties agreed to it.
Who it is not for
This analysis is not a shortcut for skipping the model because one structure 'always wins'. It is not for a C corporation seller who plans to agree to an asset sale without first computing the second layer of tax. It is not for a buyer who plans to pay an asset-deal price for stock and then count on depreciation that a stock purchase will not provide. And it is not a substitute for legal advice on the purchase agreement, which your attorney should draft and negotiate.
How ebotCPA helps
We model the asset structure and the stock structure side by side on your numbers, including recapture, the net investment income tax, Texas franchise tax, and the buyer's depreciation, so you can see what the structure is worth in the negotiation. We coordinate with your attorney, who drafts the legal documents.
Book a $497 Case Analysis to have Ebot Mbi, CPA, EA review your facts before you act.
We coordinate with your attorney, who drafts the legal documents.
Frequently asked questions
Why do buyers prefer asset purchases?
Because the buyer's tax basis in the assets equals the price paid (plus liabilities assumed), allocated under IRC §1060. That basis can be depreciated or amortized, which lowers the buyer's future taxable income.
Why is an asset sale expensive for a C corporation?
The corporation pays tax on its gain, and the shareholders pay tax again when the proceeds are distributed. A stock sale is generally taxed only once, at the shareholder level.
Can a stock purchase be taxed like an asset purchase?
Sometimes. A corporate buyer that makes a qualified stock purchase can elect under IRC §338, and certain sellers can join a §338(h)(10) or §336(e) election. The requirements are strict, so confirm eligibility before relying on one.
Do the buyer and seller have to report the same allocation?
Each party files its own Form 8594. If they agreed to the allocation in writing, IRC §1060(a) makes that agreement binding on both unless the IRS finds it inappropriate. Inconsistent reporting invites IRS scrutiny.
Have facts like these?
Book a $497 Case Analysis to have Ebot Mbi, CPA, EA review your facts before you act.