Disposition in business is the removal of an asset from the company’s books and physical control, whether by selling it, trading it in, retiring it, abandoning it, or losing it to an involuntary event like a casualty or condemnation. Every disposition produces an accounting entry and, in most cases, a tax consequence that turns on how much depreciation was previously claimed. The gain or loss flows straight to the income statement, and the IRS then applies different rules depending on the type of asset and how it left the business.
Calculating the Gain or Loss
Three numbers do the work. Start with the asset’s original cost basis: the purchase price plus the costs to get it into service, such as shipping, installation, and sales tax. Add up all depreciation recorded against the asset through the disposition date. Subtract that accumulated depreciation from the original cost to get the net book value (NBV).
Compare the proceeds (cash, trade credit, insurance payout) to the NBV. Proceeds above NBV are a gain. Proceeds below NBV are a loss. Scrap or abandonment with no proceeds turns the entire remaining NBV into a loss.
The journal entry clears the asset in one step. Debit cash for what was received, debit accumulated depreciation to zero out that balance, and credit the fixed-asset account for the original cost. Whatever amount is needed to balance the entry becomes a gain (credit) or loss (debit) on the income statement. It sits below operating income as a non-operating item, so it doesn’t distort the picture of day-to-day performance.
How the Tax Code Treats the Gain
The book gain is only the starting point. The tax code cares about what kind of asset was sold and how much depreciation was deducted, because those facts decide whether the gain is taxed as ordinary income or at capital gains rates. Three Code sections carry most of the load, and the results are reported on IRS Form 4797.1Internal Revenue Service. About Form 4797, Sales of Business Property
Section 1245: Equipment and Personal Property
Section 1245 covers tangible personal property such as machinery, vehicles, furniture, and equipment. When a business sells one of these assets at a gain, the IRS treats that gain as ordinary income up to the amount of depreciation previously deducted.2Office of the Law Revision Counsel. 26 USC 1245 – Gain From Dispositions of Certain Depreciable Property This is depreciation recapture: the government reclaiming the tax benefit of the earlier deductions. Only the portion of a sale price that exceeds the original cost can qualify as a Section 1231 gain eligible for capital gains treatment.
With 100 percent bonus depreciation permanently restored for qualifying property acquired after January 19, 2025, many business assets now have 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 is gain, and most or all of it will be ordinary income through Section 1245 recapture.
Section 1250: Real Property
Section 1250 applies to depreciable real property such as 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 the Code has required straight-line depreciation for real property placed in service after 1986, this recapture rarely produces ordinary income in practice.
Depreciation that escapes ordinary income recapture still does not get off free. It becomes “unrecaptured Section 1250 gain,” taxed at a maximum rate of 25 percent 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 typically owes 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 for more than a year. At year end, the company nets all its Section 1231 gains against its Section 1231 losses. A net gain gets long-term capital gain treatment. A net loss is ordinary, 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.
A five-year lookback rule prevents businesses from timing losses into bad years and gains into good ones. If the company claimed net Section 1231 losses in any of the five preceding tax years, a current-year net Section 1231 gain is recharacterized as ordinary income to the extent of those prior unrecaptured losses. Only after the prior losses are absorbed does the remaining gain get capital gain treatment.
Methods of Disposition
The tax and accounting results shift with how the asset leaves the company.
Outright Sale
The simplest method. Compare proceeds to NBV, record the difference, and apply the recapture rules above. Gain or loss is recognized when the transaction closes.
Installment Sale
When the buyer pays over time and at least one payment lands after the close of the tax year of 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 cash-flow benefit is real: the tax bill spreads across the years the payments come in. There’s a catch, though. Depreciation recapture under Sections 1245 and 1250 must still be recognized in full in the year of sale. Only the Section 1231 gain portion can be deferred through installment reporting.
Trade-In
A trade-in uses the old asset as partial payment on a replacement. Before 2018, most equipment trade-ins qualified as like-kind exchanges under Section 1031 and deferred the gain. The Tax Cuts and Jobs Act ended that treatment 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 the gain or loss, and records the new asset at its full purchase price.
Like-kind 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 Swap one commercial building for another and you can defer. Trade in a fleet truck and you cannot.
Abandonment
Abandonment means the business permanently discards an asset and receives nothing in return. The entire remaining NBV becomes a loss. The IRS looks for a clear, deliberate act of giving up the property; letting equipment sit unused in a warehouse is not enough. The resulting loss is ordinary and fully deductible against any type of income.
Involuntary Conversion
An involuntary conversion occurs when property is destroyed, stolen, or taken through condemnation. If insurance or condemnation proceeds exceed adjusted basis, the company has a gain. Section 1033 lets the business defer that gain by reinvesting the proceeds in similar replacement property, generally within two years after the close of the first tax year in which the gain is realized, or three years for condemned real property.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, not eliminated.
Disposing of an Entire Business
Selling or winding down a whole company is a different order of complexity. The deal structure determines who bears the tax burden and how the acquired assets are valued going forward.
Asset Sale Versus Stock Sale
In an asset sale, the buyer purchases the individual assets (equipment, inventory, real estate, contracts, goodwill) and assumes only the liabilities listed in the agreement. Each asset gets a portion of the purchase price, giving the buyer a stepped-up basis for future depreciation and amortization. Goodwill and other intangibles picked up in the acquisition 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, and depreciation recapture converts much of it to ordinary income.
In a stock sale, the buyer purchases the owners’ shares. The company itself does not change hands asset by asset; the buyer steps into the sellers’ shoes. The seller typically reports long-term capital gain on the difference between the sale price and the tax basis of the stock. The buyer inherits the existing asset bases, the liabilities, and the company’s history, including any pending lawsuits or environmental cleanup obligations. Buyers usually prefer asset sales for the stepped-up basis. Sellers usually prefer stock sales for the capital gain treatment. This tension is often the most heavily negotiated point in a deal.
Purchase Price Allocation
In an asset sale, the total purchase 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. Both buyer and seller must file IRS Form 8594 with their tax returns, and both must use the same allocation.12Internal Revenue Service. Instructions for Form 8594 The allocation controls the buyer’s depreciation and amortization deductions and fixes the character of the seller’s gain on each class. Inconsistent reporting between buyer and seller reliably draws IRS attention.13Office of the Law Revision Counsel. 26 U.S.C. 1060 – Special Allocation Rules for Certain Asset Acquisitions
Liquidation and Dissolution
Liquidation means winding down operations, converting assets to cash, paying creditors, and distributing what remains to the owners. A dissolving company files articles of dissolution with the state, notifies known creditors, and settles debts before making final distributions.
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 those assets at fair market value. Shareholders 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 The double layer (corporate-level tax on appreciated assets, shareholder-level tax on the distribution) is one reason owners often explore selling the company as a going concern rather than liquidating piece by piece.
Employee Notice Rules
If the business has a sizable workforce, federal law adds a notice requirement to the disposition timeline. Under the Worker Adjustment and Retraining Notification Act, employers with 100 or more full-time employees must give at least 60 days’ 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 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 carries any required notice through the closing date, and the buyer picks up the obligation afterward. Many states impose additional notice rules with lower thresholds, so the federal rule is a floor.