# Taxes When You Sell Your Business

The gap between price and what you keep is mostly tax, shaped by choices inside the deal. The mechanics in plain terms, and where a deal CPA earns the fee.

Source: https://searchspheresource.com/sell/taxes-when-you-sell-your-business
Last checked: 2026-10-03

## Price Is Not Proceeds

The number you shake hands on is not the number you keep. The seller proceeds tool on this wing shows the subtractions at the closing table: the debt payoff, the commission and the closing costs, plus the part of the price paid later on a note. Tax is the other large subtraction, and it lands after. Sellers who plan only to the closing figure are often startled by the gap between that and what finally reaches their account, because the tax was never in the picture.

## Capital Gains vs Ordinary Income

Not all of your gain is taxed the same way. Long-term capital gains are generally taxed more favorably than ordinary income, and how a sale is split between the two depends heavily on how the deal is structured and allocated. That split is not fixed by the price; it is shaped by choices in the paperwork, which is why two sales at the same headline number can leave two owners with meaningfully different amounts. The commonest place that split bites is [depreciation recapture](https://searchspheresource.com/glossary/depreciation-recapture). Every year you wrote equipment and vehicles down against ordinary income, and the part of the price that reverses those deductions comes back at ordinary rates. It is measured against what the assets are written down to and not against what you paid for them, so a business that expensed its hard assets aggressively can owe ordinary tax on a gain its owner had counted as capital.

## Allocation Is Negotiated

In an asset sale, the [purchase price allocation](https://searchspheresource.com/glossary/purchase-price-allocation) divides the price across asset classes, and buyer and seller pull in opposite directions: what is good for the buyer's future depreciation is often bad for the seller's tax rate, and vice versa. The allocation is genuinely part of the deal, agreed in the contract and then filed consistently by both parties. Treating it as an afterthought hands value to whichever side thought about it first.

## Spreading the Gain

Taking part of the price as a [seller note](https://searchspheresource.com/glossary/seller-note) or on an installment basis can spread the taxable gain into the years the payments actually arrive, softening a single large bill. The depreciation recapture share and any gain on inventory are the exceptions, taxed in the year of sale, so a seller can owe tax on cash still to come. That relief is not free: you are carrying the buyer's credit risk and betting the business keeps performing. It is a trade-off to weigh with eyes open, and the deal-structure page on this wing lays out what a note or an [earnout](https://searchspheresource.com/glossary/earnout) is really worth once the risk is priced.

## Losses Offset the Gain; Spending or Investing the Profit Mostly Does Not

Two questions sellers ask the same week. Can I offset the gain with losses elsewhere? Yes, for the capital half: capital losses you already hold, a bad year in a brokerage account included, offset the capital gain from the sale dollar for dollar in the year you sell. What is left over comes off ordinary income at three thousand dollars a year, with the rest carried forward. They do not reach the recapture portion, which is ordinary income. Can I invest or spend the profit in ways that save on the tax cost? Mostly no. The gain is taxed when it is realized, whatever you do with the money afterward. A few narrow exceptions are set up as part of the sale itself. Gain on a building you own can roll into other real property through a like-kind exchange. An owner selling [C corporation](https://searchspheresource.com/glossary/entity-type) stock to an [ESOP](https://searchspheresource.com/glossary/esop) that holds at least 30 percent afterward can defer the gain by buying qualified replacement property within twelve months. Otherwise the moves that lower the bill are made before the sale, in how it is structured, allocated and timed.

## Get the CPA in Early

Most of the moves that lower a sale's tax bill (entity choices, the timing of the deal, state-residency questions, installment treatment, qualifying for particular exclusions) are only available before the deal is signed, not after. This is where a transaction-experienced CPA, not a once-a-year return preparer, earns the fee several times over. The purpose here is to help you ask the right questions early; the specific answers for your situation are professional advice, and worth paying for.

## What the Data Says

The 3.8 percent net investment income tax applies above thresholds written into the statute, which the IRS says are not indexed for inflation: $250,000 of modified adjusted gross income filing jointly, $200,000 single or head of household, $125,000 married filing separately. It does not reach every seller's gain. Gain on an interest in a partnership or S corporation counts only to the extent the owner was a passive owner, and operating income from a nonpassive business is not investment income. A sale year still lifts income far past thresholds that never move, which can put the seller's other investment income under the tax that year.

Source: IRS, Questions and Answers on the Net Investment Income Tax (https://www.irs.gov/newsroom/questions-and-answers-on-the-net-investment-income-tax)

Taking the price over several years is a tax choice with a default already selected. The [installment method](https://searchspheresource.com/glossary/installment-sale) applies automatically to a sale where at least one payment arrives after the year of the sale, and the gain is reported on Form 6252 as the payments come in. It does not reach gain on inventory, and the part of the gain that is depreciation recapture is taxed in the year of sale whatever the payment schedule. A seller who wants the whole gain taxed in the year of sale has to elect out by the return's due date including extensions. Seller financing changes when the tax is owed, and not only who carries the risk.

Source: IRS, Topic no. 705, Installment sales (https://www.irs.gov/taxtopics/tc705)

Section 1202 now runs two regimes at once. Stock acquired on or before the applicable date, July 4, 2025, keeps the older rule after a five year hold. That is 50 percent for stock acquired on or before February 17, 2009, 75 percent through September 27, 2010, and a full exclusion for stock acquired after that. Stock acquired after July 4, 2025 earns 50 percent at three years, 75 percent at four and 100 percent at five, with a per issuer cap of $15,000,000 that is indexed for tax years after 2026. Which side of that line a seller's shares fall on is a fact about when they were issued, and nothing inside the sale can change it.

Source: 26 U.S.C. section 1202, qualified small business stock, via the Legal Information Institute (https://www.law.cornell.edu/uscode/text/26/1202)

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