Tax implications of selling a business can significantly affect how much money you actually take home after the deal closes. You may agree on a sale price only to discover that the final amount you receive is much lower than expected. Two owners can sell similar businesses for the same price yet keep very different amounts, depending on how the deal is structured and how the purchase price is allocated.
That is why tax belongs in the conversation before a letter of intent is signed, not after. This guide explains the main tax implications of selling a business, where the biggest swings come from, and what to raise with your CPA while you still have room to negotiate.
The Number That Matters Is What You Keep
The headline price is only the starting point. What matters is your after-tax proceeds, meaning what is left once federal tax, state tax, and any local tax are paid, and once the timing of those payments is taken into account.
The good news is that a lot of this is within your control. Structure, allocation, timing, and a few planning decisions made early can change the result by a meaningful amount. The bad news is that most of them stop being available once the deal is signed.
Capital Gains vs Ordinary Income
The first thing to understand is that a business sale rarely produces one kind of income. It usually produces several, taxed at different rates.
Long-term capital gain is profit on an asset you held for more than one year, and it is taxed federally at zero, fifteen, or twenty percent depending on your total income. Most business sellers land in the fifteen or twenty percent range. Ordinary income, by contrast, is taxed at regular rates that can reach 37%.
On top of that, a three-point-eight percent net investment income tax can apply to higher earners. Whether it applies to your sale depends largely on your role. An owner who actively runs an S corporation or partnership business often does not owe it on the gain from selling that active interest, while a passive owner generally does. Your CPA can tell you which side of that line you fall on.
The point is simple. How much of your price is treated as capital gain and how much as ordinary income is one of the biggest drivers of what you keep.
Asset Sale vs Stock Sale
The form of the deal changes the tax result more than almost anything else.
In a stock sale, or a sale of ownership interests, the buyer purchases the company itself. For a seller, that usually means most of the price is taxed as long-term capital gain, and the tax result is simple. Buyers often resist this structure because they inherit the company’s history and liabilities and do not get a stepped-up tax basis in the assets.
In an asset sale, the buyer purchases specific assets, and the price is split across them. Buyers usually prefer this structure because it limits liability and lets them depreciate what they bought. For a seller, it can mean part of the price is taxed as ordinary income instead of capital gain, and if you own a C corporation, the company may pay tax on the sale, and you may pay again when the money comes out.
Some deals use a middle path. Certain elections let a buyer treat a stock purchase as an asset purchase for tax purposes, which can satisfy the buyer while changing what the seller owes. Our guide on asset sale versus stock sale walks through the difference in detail, and your CPA should model both before you negotiate.
Tax Implications of Selling a Business: How the Purchase Price Gets Allocated
One of the most important tax implications of selling a business is how the purchase price is allocated among its assets. In an asset sale, the buyer and seller must agree on the allocation and generally report it to the IRS using Form 8594. Assets fall into different classes, including cash and receivables, inventory, equipment, real estate, and goodwill. Goodwill represents the value of intangible factors such as customer relationships, business reputation, and established operations.
Why does this matter? Each asset class can receive different tax treatment for the seller, while the buyer may have different preferences. Buyers often prefer allocations to assets they can depreciate or deduct more quickly. Sellers may prefer a larger allocation to goodwill, which can qualify for capital gains treatment depending on the circumstances. The agreed allocation can therefore have a significant impact on both parties’ tax bills
An illustration. Say your business sells for one million dollars, you have no remaining tax basis, and you are in the top federal brackets. One hundred thousand dollars is allocated to fully depreciated equipment, twenty thousand to a non-compete agreement, and eight hundred eighty thousand to goodwill. The equipment and the non-compete are taxed as ordinary income, which is one hundred twenty thousand dollars at thirty-seven percent, or forty-four thousand four hundred dollars.
The goodwill is taxed as capital gain at twenty percent, or one hundred seventy-six thousand dollars. The federal total is two hundred twenty thousand four hundred dollars, compared with two hundred thousand dollars if the entire price were capital gain. That is a twenty thousand four hundred dollar difference from allocation alone, before state tax.
This is an illustration, not a prediction. Your numbers will differ, but the lesson holds. Negotiate the allocation before the agreement is signed, because once it is in the contract, both sides are bound to report it consistently.
Depreciation Recapture
If you have claimed depreciation on equipment, vehicles, or other business property, the IRS wants some of it back when you sell.
For equipment and vehicles, any gain up to the amount of depreciation you claimed, including bonus depreciation and Section 179 deductions, is generally taxed as ordinary income rather than capital gain. A truck you bought for sixty thousand dollars and fully depreciated, then sold as part of the business for twenty-five thousand dollars, produces twenty-five thousand dollars of ordinary income.
For real estate, the portion of gain tied to straight-line depreciation is called unrecaptured Section 1250 gain, and it is taxed at up to twenty-five percent. The rest of the gain on the building is generally taxed as long-term capital gain.
This matters most for businesses with a lot of equipment, such as trades, manufacturing, and transportation companies. Heavy depreciation helped your taxes while you owned the business, and recapture is how it comes back at sale. Ask your CPA to calculate it early so it does not surprise you at closing.
Non-Competes and Consulting Agreements
Most buyers want a non-compete and a transition period. Both have tax consequences.
Money allocated to a non-compete is generally ordinary income to you. Payments for consulting or employment after the sale are also ordinary income, and consulting payments can be subject to self-employment tax. Buyers often like these arrangements because they are deductible, but for you they are usually taxed at higher rates than goodwill.
That does not mean you should refuse them. It means you should know what each dollar is labeled before you agree, and push for reasonable amounts that reflect real value rather than letting them grow to absorb part of the price.
Seller Financing, Earnouts, and the Installment Method
Not every dollar arrives at closing, and the timing affects your tax.
If you finance part of the price with a seller note, you can often use the installment method, which lets you report gain as you receive payments rather than all in the year of sale. That can spread the tax across several years. Interest on the note is taxed as ordinary income. And any depreciation recapture is generally taxed in the year of sale even if the cash arrives later, which can mean a tax bill larger than the cash you received that year. Our guide on seller financing when selling a business explains how these notes work.
An earnout, where part of the price depends on future performance, is generally taxed as you receive it, and part of it may be treated as interest. Our guide on earnouts in a business sale covers how the structure works and what to negotiate.
Be careful about one thing. Spreading the tax over several years is attractive, but it also means you are waiting to be paid, and the risk that the buyer does not pay is yours. Do not let a tax benefit talk you into a structure you would not accept on its merits.
State Taxes Change the Answer
Federal tax is only part of the picture. State rules vary widely, and where you live and where the business operates can both matter.
Some states, such as Texas and Florida, do not tax personal income at all. Many states tax a business sale at ordinary rates with no special treatment for capital gain. Missouri now lets individuals subtract capital gains from their state taxable income entirely. Maryland, by contrast, adds a two percent surtax on net capital gains for higher earners. Some cities and counties add their own income taxes as well.
All of this is why a seller in one state can keep noticeably more than a seller in another from the same price. If you live in one state and operate in another, ask a CPA who handles multi-state work to review the plan before you sign anything.
Qualified Small Business Stock
A small group of sellers can exclude part or all of their gain from federal tax under the rules for qualified small business stock.
To qualify, the stock must generally be original-issue stock in a domestic C corporation, held for a minimum period, in a company that meets an asset test when the stock was issued. For stock acquired after July 4, 2025, the exclusion is fifty percent after three years, seventy-five percent after four, and one hundred percent after five, with a cap of fifteen million dollars per company and an asset limit of seventy-five million dollars. Older stock follows earlier rules, including a five-year holding period and a lower cap.
Most small business owners operate as S corporations or LLCs, which do not qualify. But if you own a C corporation that has been around for years, ask your CPA whether it might.
Planning Moves Worth Discussing Early
These are the conversations to have with your CPA twelve to twenty-four months before you list.
Entity structure. How your business is organized changes how the sale is taxed. Some changes made too close to a sale can backfire, so timing matters.
Timing of the sale. Closing in one tax year rather than another can change which brackets apply, especially when part of the price is deferred.
Retirement and benefit contributions. Large contributions in the years leading up to a sale can reduce taxable income.
Charitable giving. If you plan to give, setting up a vehicle before a binding agreement is signed can change the result. Doing it afterward is usually too late.
Estate and family planning. Gifting interests in the business before a sale can shift value, but the rules are strict, and the timing is critical.
None of these is a trick. Each one only works if it is started early and done properly, which is why starting the conversation after you already have an offer is too late for most of them. Our guide on preparing a business for sale covers the other steps worth taking in the same window.
Who Handles What
Your broker is not your tax advisor, and your CPA is not your negotiator. A smooth sale needs both, plus a transaction attorney.
A good broker structures offers with tax in mind, compares them on an after-tax basis rather than on the headline number, and brings your CPA in before a letter of intent is signed, since that is where structure and allocation first get framed. Your CPA models the outcomes, and your attorney makes sure the contract says what you negotiated.
Sell With Millsaps works with business owners across 22 states to compare offers on what they actually keep, not just the number on the first page, and to bring the right advisors in at the right time. This guide is general information, not legal or tax advice, so talk with a CPA and a transaction attorney about your situation.
Frequently Asked Questions
Q: What taxes do I pay when I sell my business?
Most sellers owe federal tax on the gain, and many also owe state and local tax. The gain is usually a mix of long-term capital gain, taxed at zero, fifteen, or twenty percent federally, and ordinary income from items such as depreciation recapture, non-compete payments, and consulting fees. A net investment income tax of three point eight percent may also apply.
Q: Is the sale of a business taxed as capital gains or ordinary income?
Usually both. Goodwill and the sale of ownership interests are generally capital gains, while depreciation recapture on equipment, inventory, non-compete payments, and consulting income are generally ordinary income. How the price is allocated decides how much falls into each category.
Q: Is an asset sale or a stock sale better for the seller?
A stock sale is usually simpler and more favorable for the seller because most of the price is taxed as capital gain. Buyers often prefer asset sales, so the structure is a negotiation. Your CPA should model both so you know what a different structure costs you in tax.
Q: How can I reduce the taxes when selling a business?
The biggest levers are deal structure, how the price is allocated, the timing of the sale, and planning done well before you sign, such as entity structure, retirement contributions, and charitable giving. Most of these must be started early, because they are often unavailable once an agreement is signed.
Q: Do I pay tax on a seller note or earnout when I sell?
Generally, you pay tax as you receive the payments, which can spread the gain across several years under the installment method. Interest is taxed as ordinary income, and depreciation recapture is generally taxed in the year of sale even if the cash comes later.
Q: When should I talk to a CPA about selling my business?
As early as possible, ideally twelve to twenty-four months before you list, and certainly before you sign a letter of intent. Structure and allocation are first framed in that document, and many tax planning options disappear once it is signed.
Matt MillsapsBusiness Broker · HedgeStone
