In an asset sale vs stock sale decision, buyers usually want assets and sellers often want stock. An asset sale gives the buyer a fresh tax basis and generally leaves the company's old obligations with the seller. A stock sale usually gives the seller capital gain treatment on a single sale, which matters most for C corporation owners.
What each structure actually transfers
In an asset sale, your company sells specific things to the buyer, such as equipment, inventory, customer lists, the trade name and goodwill. Your legal entity stays with you, along with anything the contract does not hand over.
The IRS treats a business sold for one lump sum as a sale of each individual asset. Each piece is classified on its own, so gain on inventory can be taxed differently than gain on goodwill.
In a stock sale, you sell your ownership in the company itself. The entity keeps operating with a new owner, and its contracts, history and obligations stay inside it. For LLCs, the equivalent is selling your membership interest.
Why buyers usually lean toward buying assets
The first reason is tax basis. In an asset purchase, federal law sets the buyer's basis in the assets by reference to the price paid, allocated asset by asset.
That matters because goodwill, customer lists and a covenant not to compete are Section 197 intangibles. A buyer can amortize those over 15 years. In a stock purchase, the buyer generally inherits the company's existing basis instead.
The second reason is risk. A buyer of assets chooses which contracts and obligations to take on. A buyer of stock owns the whole company, including problems nobody has found yet.
Why sellers often prefer selling stock
IRS guidance says that when you sell stock, you usually realize a capital gain or loss. That is one sale, taxed one way, and it is simple to explain.
An asset sale is less tidy. Each asset is taxed by its own character, so part of the price can land as ordinary income rather than capital gain.
The gap is widest for C corporations. The IRS notes that corporate profit is taxed to the corporation, then taxed again to shareholders when distributed. Sell assets inside a C corporation and the gain is taxed there first, before the money reaches you.
How purchase price allocation works
In an asset sale, the buyer and seller split the price among seven asset classes. Both sides use the residual method, and both generally file Form 8594 with their tax return for the year of sale.
In plain words: Class I is cash and bank deposits; Class II is items like government securities; Class III includes accounts receivable. Class IV is inventory, and Class V is equipment, furniture, vehicles, buildings and land.
Class VI holds identifiable intangibles such as customer lists, licenses, permits, trade names and covenants not to compete. Class VII is goodwill and going concern value, which absorbs whatever price is left over. No asset outside Class VII can be assigned more than its fair market value.
A written allocation you both sign is binding on both of you, unless the IRS finds it inappropriate. So your forms should match. If the price changes in a later year, a supplemental Form 8594 is filed.
This is where real money moves, because each class can be taxed differently to you. I suggest settling the allocation early, not at the closing table.
Notes for S corporations and LLCs
S corporations generally pass income, losses, deductions and credits through to shareholders, which lets them avoid double taxation on corporate income. The IRS does note an entity level tax on certain built in gains and passive income.
If your LLC is taxed as a partnership, the IRS treats a sold partnership interest as a capital asset. The exception is any part of the gain tied to unrealized receivables or inventory, which is ordinary.
Two elections can blend the structures. A Section 338(h)(10) election, available for S corporation targets, treats a qualifying stock purchase as an asset sale, and every shareholder must join. Section 336(e) offers a similar election in certain other stock sales.
California points every seller should know
Sales tax follows the sale. CDTFA states that buyers can be held responsible for a seller's unpaid taxes unless a tax clearance certificate is obtained. California law makes a buyer who fails to withhold liable up to the purchase price.
So expect the buyer to want a CDTFA clearance before releasing funds. CDTFA has 60 days to respond after the latest trigger date, such as its receipt of the buyer's written request. Start early so it does not delay your closing.
Selling does not free you either. CDTFA says it may still hold you liable as a predecessor for taxes, interest and penalties after you no longer own the business.
Payroll taxes work the same way. The EDD requires a buyer to withhold enough for the seller's unpaid contributions until it issues a release (DE 2220). You request it with form DE 2220R after filing and paying all quarters.
If your deal is a bulk sale under California Commercial Code Division 6, notice is required at least 12 business days before the sale. It must be recorded with the county recorder, published in a local newspaper and sent to the county tax collector.
Asset sale vs stock sale at a glance
Here is a simple side by side. Your own facts, entity type and contracts can change any row.
| Asset sale | Stock sale | |
|---|---|---|
| What the buyer gets | Chosen assets and contracts | The whole company |
| Old obligations | Mostly stay with the seller | Stay inside the company the buyer now owns |
| Buyer's tax basis | Based on the price paid, by asset | Generally the company's existing basis |
| Seller's tax treatment | Asset by asset; some may be ordinary income | Usually capital gain on the shares |
| C corporation owners | Gain taxed at corporate level first | One level of tax on the shares |
| Form 8594 | Generally filed by buyer and seller | Not used for a plain stock sale |
Where to start
Ask your CPA to model both structures before you go to market. Then you can judge offers by what you keep after taxes.
Structure is only one part of an offer. Cash at close, seller notes and earnouts matter just as much, and I walk through them in how a business sale is structured.
Common questions
Can a buyer and seller choose any purchase price allocation they like?
No. Both sides use the residual method across seven asset classes, and only goodwill can exceed fair market value. A written allocation you both agree to is binding on you both unless the IRS finds it inappropriate.
Is a stock sale always better for the seller?
Not always. It usually produces capital gain on the shares, which helps most for C corporation owners. The right answer depends on your entity and your numbers.
What is a Section 338(h)(10) election?
It lets a qualifying stock purchase be taxed as if the company sold its assets. For an S corporation, all shareholders must join. Form 8023 is due by the 15th day of the 9th month after the acquisition date.
Do I need a tax clearance to sell my California business?
It protects the buyer, so expect to be asked. Without a CDTFA clearance certificate, a buyer can be held responsible for your unpaid sales taxes. The EDD has a similar release for payroll taxes.
I am not a CPA or attorney. Review tax and legal decisions with yours.
Weighing an offer? Talk with me about selling. No cost, no obligation.
Sources
- IRS, Instructions for Form 8594
- IRS, Sale of a business
- IRS, Forming a corporation
- IRS, S corporations
- IRS, Instructions for Form 8023
- Cornell LII, 26 U.S.C. 1060
- Cornell LII, 26 U.S.C. 197
- Cornell LII, 26 U.S.C. 338
- Cornell LII, 26 U.S.C. 336
- CDTFA, Publication 74, Closing Out Your Account
- CDTFA, Regulation 1702, Successor's Liability
- CDTFA, Revenue and Taxation Code 6812
- EDD, Requirements for Obtaining Certificate of Release of Buyer (DE 2220)
- California Commercial Code 6105 (Justia)
