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Tax Implications of Selling a Small Business

Written by Yarik Yarosh, CPA (US & Canada) September 5, 2026 · FL CPA license AC61704 · CPA Ontario

Selling a business is one of the most complex tax events a small business owner will face. The tax treatment depends fundamentally on how the sale is structured: as an asset sale (the business sells its individual assets to the buyer) or a stock/interest sale (the owner sells their ownership interest in the entity). Buyers generally prefer asset sales (they get a stepped-up basis in the assets, which means fresh depreciation). Sellers generally prefer stock sales (the entire gain is typically capital gain, taxed at lower rates). The purchase price allocation between different asset classes determines the tax character of the gain, and both buyer and seller must report consistent allocations on Form 8594 (Asset Acquisition Statement).

Key takeaway

Selling a business: tax structure overview

Asset sale (the business sells its assets):

  • Each asset is sold individually, and the gain/loss on each is calculated separately
  • Asset classes under IRC 1060 (residual method allocation):
    • Class I: Cash and cash equivalents
    • Class II: Actively traded securities
    • Class III: Accounts receivable, mortgages, credit card receivables
    • Class IV: Inventory
    • Class V: All other tangible and intangible assets (equipment, furniture, vehicles)
    • Class VI: Section 197 intangibles (except goodwill and going concern value)
    • Class VII: Goodwill and going concern value (the residual)
  • Tax character by asset class:
    • Inventory: ordinary income
    • Accounts receivable (cash-basis seller): ordinary income (never reported as income before)
    • Equipment (depreciated): ordinary income to the extent of depreciation recapture (IRC 1245), capital gain above original cost
    • Real property: unrecaptured Section 1250 gain at 25%, remaining gain at capital gains rates
    • Goodwill: capital gain (long-term if business held > 1 year)
    • Non-compete agreements: ordinary income to the seller, amortizable to the buyer

Stock/interest sale (owner sells their shares or membership interest):

  • Seller recognizes gain or loss on the stock/interest
  • Character: capital gain (long-term if held > 1 year)
  • No asset-by-asset allocation
  • No depreciation recapture (that stays inside the entity)
  • Buyer gets a cost basis in the stock, NOT in the underlying assets (no stepped-up depreciation)
  • For S-Corps and partnerships: buyer may elect a Section 338(h)(10) election (S-Corp) or IRC 754 election (partnership) to get a stepped-up basis, but the seller is treated as if it were an asset sale for tax purposes

Form 8594 (Asset Acquisition Statement):

  • Required for asset sales
  • Both buyer and seller file, must report consistent allocations
  • Failing to agree on allocation = IRS can determine it for both parties

Installment sale (IRC 453):

  • Spreads the gain recognition over the payment period
  • Each payment is allocated between return of basis, gain, and interest
  • Cannot use for inventory or publicly traded stock
  • Useful for managing the tax bracket: a $500,000 gain received all at once hits the top bracket; spread over 5 years, each year’s gain may fall in a lower bracket

How does the asset allocation affect taxes?

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Cite this page

Yarik Yarosh, CPA. "Tax Implications of Selling a Small Business." Blue Cloud CPA, September 5, 2026. https://bluecloudcpa.com/guides/small-business-selling-a-business-tax-implications

This guide is general information, not tax advice for your specific situation. Which points apply, and how, depends on your facts.