IRS Publication 544: Sales & Dispositions of Assets
IRS Publication 544 is the definitive guide to reporting gains and losses from the sale or exchange of property. Whether you are selling a business, disposing of rental real estate, liquidating investments, or transferring appreciated assets, this publication governs how you classify the asset, calculate your basis, determine the holding period, and apply the correct tax rate — including depreciation recapture under Sections 1245 and 1250, installment sale reporting on Form 6252, and the strict limitations on like-kind exchanges under Section 1031.
Key Topics Covered in Publication 544
Capital vs. Ordinary Assets
The fundamental distinction in Publication 544: capital assets include stocks, bonds, personal-use property, and investment real estate. Ordinary assets include inventory, accounts receivable, and property created by the taxpayer's own efforts. Capital gains receive preferential tax rates; ordinary income is taxed at marginal rates up to 37%. The classification of an asset at the time of sale determines everything about how the gain or loss is reported.
Holding Period Rules
Short-term means held one year or less — taxed as ordinary income. Long-term means held more than one year — taxed at preferential capital gain rates. The holding period begins the day after acquisition and ends on the date of sale. Special rules apply for inherited property (always long-term regardless of how long held), gifted property (donee tacks donor's holding period), and property acquired in tax-free exchanges (tacking the old property's holding period).
Capital Gain Tax Rates (0%, 15%, 20%)
Long-term capital gains are taxed at three brackets based on taxable income. For 2024: the 0% bracket applies to taxable income up to $47,025 (single) / $94,050 (MFJ); the 15% bracket up to $518,900 (single) / $583,750 (MFJ); and the 20% bracket above those thresholds. An additional 3.8% Net Investment Income Tax applies to the lesser of net investment income or modified AGI over $200,000 (single) / $250,000 (MFJ), making the effective top rate 23.8%.
Section 1231 Property
Property used in a trade or business and held for more than one year is Section 1231 property — including depreciable equipment, buildings, and land used in the business. Gains are netted against losses. If net gains exceed net losses, all Section 1231 gains are treated as long-term capital gains. If net losses exceed net gains, all Section 1231 losses are treated as ordinary losses. The 5-year lookback rule can recharacterize some Section 1231 gain as ordinary income to the extent of unrecaptured net Section 1231 losses from the prior 5 years.
Depreciation Recapture — Sections 1245 & 1250
Section 1245 (personal property): all depreciation and amortization previously deducted is recaptured as ordinary income up to the total gain — equipment, vehicles, machinery, furniture, and intangible assets. Section 1250 (real property): only the excess of accelerated over straight-line depreciation is recaptured; the portion attributable to straight-line depreciation is taxed at a maximum 25% as 'unrecaptured Section 1250 gain.' CRITICAL: recapture applies to depreciation allowed or allowable — if you were entitled to deduct depreciation but did not, the IRS still recaptures it. This is one of the most expensive mistakes in Publication 544.
Special Transaction Rules
Installment Sales (Form 6252)
When you receive at least one payment after the year of sale, you generally report the gain on the installment method — recognizing a proportionate share of gain with each payment received. Form 6252 calculates the gross profit percentage and tracks deferred gain. Installment treatment is mandatory for qualifying sales unless you elect out. It does NOT apply to: sales of inventory, sales of securities traded on an established market, or sales at a loss. Depreciation recapture under Sections 1245 and 1250 is taxed in the year of sale regardless of cash received — it cannot be deferred on the installment method.
Like-Kind Exchanges — Section 1031
Following the Tax Cuts and Jobs Act of 2017, Section 1031 like-kind exchanges are now limited to real property held for productive use in a trade or business or for investment. Personal property (equipment, vehicles, artwork) no longer qualifies. The exchange must involve real property for real property of like kind — which is broadly interpreted (e.g., raw land for an apartment building). A qualified intermediary must facilitate the exchange. Boot (cash or non-like-kind property received) triggers taxable gain to the extent of boot received. The basis in the replacement property is the old property's basis, decreased by boot received and increased by gain recognized and additional cash paid.
Involuntary Conversions
When property is destroyed, stolen, condemned, or disposed of under threat of condemnation, Publication 544 allows gain deferral if the proceeds are reinvested in replacement property that is similar or related in service or use. For real property held for business or investment, the replacement standard is 'like kind.' The replacement period is generally 2 years (3 years for condemnation of business or investment real property). If the replacement property costs less than the proceeds, the difference is taxable gain. Form 4684 reports the casualty or theft and calculates the gain or loss.
Wash Sale Rule
A wash sale occurs when you sell securities at a loss and within 30 days before or after that sale (a 61-day window) you buy substantially identical securities. The loss is disallowed and added to the basis of the replacement shares — it is deferred, not permanently lost. The rule applies across all accounts: sales in a taxable account and repurchases in an IRA trigger a wash sale (the IRA basis is not adjusted, making the loss permanently lost). The wash sale rule only applies to losses, not gains. This is a critical year-end tax planning consideration for investors harvesting capital losses.
Common Mistakes & Correction Strategies
Misclassifying Assets
Treating business inventory or self-created works as capital assets is one of the most common errors in Publication 544. Inventory is always ordinary — gains are fully taxable at marginal rates. Creative works held by their creator (copyrights, musical compositions, literary manuscripts) are ordinary assets by statute. Business accounts receivable are ordinary income. If you misclassified an ordinary asset as a capital asset on a prior return, file an amended return on Form 1040-X to correct the treatment before the IRS identifies the error through automated matching.
Ignoring Allowed-or-Allowable Recapture
The most dangerous trap in Publication 544: even if you never claimed depreciation on business property, the IRS recaptures it as if you had. A landlord who forgets to depreciate a rental building over 27.5 years faces unrecaptured Section 1250 gain on 20+ years of 'phantom' depreciation at 25%. The remedy: file Form 3115 (Application for Change in Accounting Method) to claim a Section 481(a) adjustment — catching up all missed depreciation in one year before selling. This is a technical IRS procedure that requires professional preparation.
Wash Sale Across Accounts
Investors often trigger wash sales inadvertently by selling at a loss in a taxable brokerage account while dividend reinvestment or automatic purchases buy the same security in an IRA or 401(k). The IRS has ruled that IRA purchases count for wash sale purposes (Revenue Ruling 2008-5). Since IRA basis adjustments are meaningless for tax purposes, the disallowed loss is effectively permanent — the worst possible outcome. Turn off automatic dividend reinvestment and scheduled purchases for the 61-day window around any planned tax-loss harvesting.
Installment Sale of a Business
Selling a business on an installment basis requires allocating the purchase price among asset classes: cash and equivalents, securities, accounts receivable, inventory, fixed assets, goodwill, and a covenant not to compete. Each class follows different rules for installment reporting. Depreciation recapture (Sections 1245 and 1250) is taxable in full in the year of sale even if no cash is received that year — the recapture income can create a cash-flow problem where tax is due before proceeds arrive. Goodwill is a capital asset eligible for installment treatment and long-term capital gain rates.
Failed 1031 Exchange Deadlines
A like-kind exchange has two strict deadlines: you must identify replacement property within 45 days of transferring the relinquished property (the identification must be in writing, signed, and delivered to the qualified intermediary — oral identification does not count), and you must receive the replacement property within 180 days or by the due date of your tax return (including extensions), whichever is earlier. Missing either deadline causes the entire gain to be taxable in the year of the original transfer. The IRS grants no extensions for any reason. A failed exchange can trigger an unexpected six-figure tax bill.
Not Tracking Basis Properly
Your basis is not just the purchase price — it includes closing costs, broker commissions, capital improvements (not repairs), legal fees defending title, and assessments for local improvements. It is reduced by depreciation, casualty losses, and tax credits claimed. For gifted property, the donee's basis depends on whether the property is sold at a gain (donor's basis) or loss (fair market value at the date of gift). For inherited property, the basis is generally the fair market value on the date of death — the 'step-up' in basis eliminates all unrealized gain that accrued during the decedent's lifetime. Maintaining complete basis records is the owner's responsibility; without documentation, the IRS presumes a zero basis and taxes the entire sales proceeds as gain.