In business, a disposition is the removal of an asset from the company’s books and physical control, whether by selling it, trading it in, scrapping it, or losing it to theft or condemnation. Every disposition produces an accounting entry and, in most cases, a tax consequence that turns heavily on how much depreciation the company previously claimed against the asset. The accounting side answers one question (did we gain or lose money on the way out?), and the tax side answers a different one (what kind of income is that gain, and at what rate is it taxed?).
How to Calculate the Gain or Loss
The math needs three numbers. Start with the asset’s original cost basis, which includes the purchase price plus any costs to get it ready for use, such as shipping, installation, and sales tax. Add up all depreciation recorded against that asset through the disposition date. Subtract the depreciation from the original cost, and you have the net book value (NBV).
Compare whatever the company receives for the asset — cash, trade credit, insurance proceeds — to the NBV. Proceeds above NBV are a gain. Proceeds below NBV are a loss. An asset scrapped or abandoned with no proceeds produces a loss equal to the entire remaining NBV.
The journal entry clears the asset in one step: debit cash for whatever came in, debit accumulated depreciation to zero out that balance, and credit the fixed-asset account for the original cost. The plug figure that makes the entry balance is the gain (credit) or loss (debit) on the income statement, where it sits below operating income as a non-operating item so it doesn’t distort the picture of ongoing operations.
The Tax Rules That Change the Answer
The accounting gain or loss is only the starting point. Federal tax law cares about what type of asset was sold and how much depreciation was deducted along the way, and those two facts determine whether a gain is taxed as ordinary income or at lower capital gains rates. Three Code sections do most of the work, and all of the resulting transactions are reported on IRS Form 4797.1Internal Revenue Service. About Form 4797, Sales of Business Property
Section 1245: Equipment and Other Personal Property
Section 1245 covers tangible personal property such as machinery, vehicles, furniture, and equipment. On a gain sale, the IRS treats the gain as ordinary income up to the total depreciation previously deducted — this is depreciation recapture.2Office of the Law Revision Counsel. 26 USC 1245 – Gain From Dispositions of Certain Depreciable Property Only the portion of the sale price that exceeds the asset’s original cost (not just its depreciated book value) escapes recapture and qualifies as a Section 1231 gain eligible for capital gains treatment.
With the permanent restoration of 100 percent bonus depreciation for qualifying property acquired after January 19, 2025, many business assets now sit at an adjusted basis of zero from day one.3Internal Revenue Service. Treasury, IRS Issue Guidance on the Additional First Year Depreciation Deduction Amended as Part of the One Big Beautiful Bill Every dollar of proceeds on disposition is gain, and most or all of it will be ordinary income through 1245 recapture.
Section 1250: Buildings and Real Property
Section 1250 applies to depreciable real property, including buildings and structural improvements. It recaptures as ordinary income only the “additional depreciation” claimed in excess of the straight-line method.4Office of the Law Revision Counsel. 26 USC 1250 – Gain From Dispositions of Certain Depreciable Realty Because real property placed in service after 1986 must use straight-line depreciation, Section 1250 rarely produces ordinary income in practice.
The depreciation that avoids ordinary recapture still gets special treatment. It falls into “unrecaptured Section 1250 gain,” taxed at a maximum 25 percent rate rather than the standard long-term capital gains rates of 15 or 20 percent.5Office of the Law Revision Counsel. 26 USC 1 – Tax Imposed A company selling a long-held building will typically owe 25 percent on the cumulative straight-line depreciation, with any remaining gain above original cost taxed at the lower capital gains rate.
Section 1231: Netting and the Five-Year Lookback
Section 1231 is the framework for property used in a business and held more than one year. At year end, all Section 1231 gains are netted against all Section 1231 losses. A net gain receives long-term capital gain treatment. A net loss is treated as an ordinary loss, fully deductible against any kind of income.6Office of the Law Revision Counsel. 26 USC 1231 – Property Used in the Trade or Business and Involuntary Conversions Losses get full deductibility while gains can qualify for lower rates, which is one of the more favorable asymmetries in the Code.
A five-year lookback rule limits that benefit. If the company claimed net Section 1231 losses in any of the five preceding tax years, a current-year net 1231 gain is recharacterized as ordinary income to the extent of those prior unrecaptured losses.6Office of the Law Revision Counsel. 26 USC 1231 – Property Used in the Trade or Business and Involuntary Conversions Only after those losses are recaptured does the remaining gain qualify for capital gain treatment.
The Main Ways a Business Disposes of an Asset
How the asset leaves the company shapes both timing and character of the tax result.
Outright Sale
A sale transfers ownership for cash or other consideration. Gain or loss is recognized when the transaction closes: compare proceeds to NBV, record the difference, and apply the recapture rules above.
Installment Sale
When the buyer pays over time and at least one payment arrives after the close of the tax year of the sale, the transaction qualifies as an installment sale. The seller reports a proportional share of the gain with each payment, based on the ratio of total expected profit to total contract price.7Office of the Law Revision Counsel. 26 U.S.C. 453 – Installment Method The tax bill spreads across the years payments arrive, which can be a meaningful cash-flow benefit on a high-value asset. One important carve-out: depreciation recapture under Sections 1245 and 1250 must still be recognized in full in the year of sale. Only the Section 1231 portion of the gain is eligible for installment deferral.
Trade-In
A trade-in uses an old asset as partial payment toward a replacement. Before 2018, most business equipment trade-ins qualified as like-kind exchanges under Section 1031 and the gain was deferred. The Tax Cuts and Jobs Act eliminated that deferral for personal property, so equipment trade-ins now trigger immediate gain or loss recognition.8Internal Revenue Service. Tax Cuts and Jobs Act: A Comparison for Businesses The company records the old asset’s disposition at fair market value, recognizes any gain or loss, and books the new asset at its full purchase price.
Like-kind exchange deferral now applies only to real property held for productive use in a trade or business or for investment.9Office of the Law Revision Counsel. 26 USC 1031 – Exchange of Real Property Held for Productive Use or Investment One commercial building can still be swapped for another with gain deferred; a fleet truck traded for a new one cannot.
Abandonment
Abandonment means permanently discarding an asset without receiving anything in return. The entire remaining NBV becomes a loss. For tax purposes, the owner must show a clear, deliberate act of giving up the property; letting equipment sit unused in a warehouse is not enough. The resulting loss is ordinary, not capital, and is fully deductible against any type of income.
Involuntary Conversion
An involuntary conversion happens when property is destroyed, stolen, or taken through condemnation. If insurance or condemnation proceeds exceed the asset’s adjusted basis, there is a gain. Section 1033 lets the business defer that gain by reinvesting the proceeds into similar replacement property within a set window: generally two years after the close of the first tax year the gain is realized, or three years if real property was condemned.10Office of the Law Revision Counsel. 26 USC 1033 – Involuntary Conversions The replacement property takes a basis that preserves the deferred gain, so the tax is pushed forward rather than eliminated.
When the Whole Business Is Being Disposed Of
Disposing of an entire company or a major operating unit involves a different set of rules than selling a single asset. The deal structure — asset sale or stock sale — drives the tax outcome for both sides.
Asset Sale Versus Stock Sale
In an asset sale, the buyer purchases individual assets (equipment, inventory, real estate, contracts, goodwill) and takes on only the liabilities specifically listed in the agreement. Each asset is assigned a portion of the purchase price, giving the buyer a stepped-up basis for depreciation and amortization going forward. Goodwill and other acquired intangibles are amortized over 15 years.11Office of the Law Revision Counsel. 26 USC 197 – Amortization of Goodwill and Certain Other Intangibles The seller recognizes gain or loss on each asset individually, with depreciation recapture turning much of it into ordinary income.
In a stock sale, the buyer purchases the owners’ shares. The company itself doesn’t change hands piece by piece; the buyer steps into the sellers’ shoes. The seller typically reports a long-term capital gain on the difference between the sale price and the stock basis. The buyer inherits the company’s existing asset bases, its liabilities, and its history, including obligations such as pending lawsuits or environmental cleanup. Buyers generally prefer asset sales for the step-up; sellers generally prefer stock sales for the capital gain rate. That tension is usually the most heavily negotiated point in a deal.
Purchase Price Allocation
In an asset sale, the total price must be allocated among the acquired assets using a residual method that assigns value across seven classes in a prescribed order, with goodwill absorbing whatever is left. Buyer and seller must both file IRS Form 8594 with their returns, and both must use the same allocation.12Internal Revenue Service. Instructions for Form 8594 The allocation controls the buyer’s depreciation and amortization for years to come and sets the character of the seller’s gain on each class. Inconsistent reporting between buyer and seller reliably attracts IRS attention.13Office of the Law Revision Counsel. 26 U.S.C. 1060 – Special Allocation Rules for Certain Asset Acquisitions
Liquidation
Liquidation means winding down operations, converting assets to cash, paying creditors, and distributing what remains to the owners. The tax hits both sides. The corporation recognizes gain or loss when it distributes property to shareholders in a complete liquidation, as if it had sold the assets at fair market value. Shareholders then treat the distributions as payment in exchange for their stock, reporting gain or loss based on the difference between what they receive and the basis of their shares.14Office of the Law Revision Counsel. 26 USC 331 – Gain or Loss to Shareholder in Corporate Liquidations That double layer of tax, once at the corporate level on appreciated assets and again at the shareholder level, is one reason owners often prefer to sell the company as a going concern.
Workforce Notice Requirements
Selling or shutting down a business with a sizable workforce can trigger federal notice obligations. Under the Worker Adjustment and Retraining Notification Act, employers with 100 or more full-time employees must give at least 60 days’ advance written notice before a plant closing that displaces 50 or more workers, or before a mass layoff affecting 500 or more employees (or 50 to 499 employees if they represent at least a third of the workforce).15Office of the Law Revision Counsel. 29 U.S.C. 2101 – Definitions; Exclusions From Definition of Loss of Employment In a sale, the seller handles any required notice up through the closing date, and the buyer takes over the obligation afterward. Many states impose additional notice requirements at lower thresholds, so the federal rule is a floor.