Can you deduct an abandonment loss?

What counts as abandonment

The publication defines it narrowly. You abandon property when you voluntarily and permanently give up possession and use of it with the intention of ending your ownership, but without passing it on to anyone else. If you pass it to a buyer, a lender, or a relative, you have a different transaction. Abandonment is a disposition of property, and generally it is not treated as a sale or exchange. If the amount you realize, if any, is more than your adjusted basis you have a gain, and if the adjusted basis is more you have a loss. With no payment at all, the loss is your adjusted basis.

Business and investment property versus personal use

The publication is explicit on both sides. Loss from abandonment of business or investment property is deductible, and a loss that is not treated as a sale or exchange is generally an ordinary loss. The same applies to leasehold improvements a lessor made for a lessee that were abandoned. For personal-use property the caution is blunt: you cannot deduct any loss from abandonment of your home or other property held for personal use only. So an unused rental building can support a deduction while a vacant house you lived in cannot.

Timing and partial dispositions

The abandonment loss is deducted in the tax year in which the loss is sustained. If you abandon only a portion of a MACRS asset, the loss is deductible if you make a partial disposition election by reporting the loss on your timely filed original return, including extensions, for the year of abandonment. For assets in classes 00.11 through 00.4 of Revenue Procedure 87-56, the replacement portion must be classified in the same class as the disposed portion. If the lender forecloses or repossesses in lieu of abandonment, the gain or loss is figured under the foreclosure rules instead.

When debt is involved

Abandoning property that secures a loan is where most surprises appear. The tax result depends on whether you are personally liable for the debt (recourse) or not (nonrecourse); the publication refers you to chapter 3 of Pub. 4681 for details and examples. If the debt is recourse and gets canceled, you may realize ordinary income equal to the canceled amount, separate from the abandonment loss. You report that income unless an exception applies: the cancellation is a gift, the debt is qualified farm debt or qualified real property business debt, you are insolvent or bankrupt, or it is qualified principal residence indebtedness. Exclusions are claimed on Form 982.

Forms 1099-A and 1099-C

If you abandon property that secures a loan and the lender knows, the lender should send Form 1099-A with the information needed to figure your loss. If your debt is canceled and the lender must file Form 1099-C, it may put the abandonment details there and send only that form. A lender must file Form 1099-C when the canceled amount is $600 or more and the lender is a financial institution, credit union, federal agency, or organization with a significant lending business. For abandonments in 2025, the publication says forms should arrive by February 2, 2026.

Worked example

Suppose a small business owns equipment with an adjusted basis of $18,000 and walks away from it, receiving nothing. The abandonment loss is $18,000, generally ordinary and deductible in the year sustained. Had the same $18,000 basis been a personal-use item, the deduction would be zero. Now add a recourse loan of $6,000 that the lender cancels: the $6,000 may be ordinary income, reported separately unless an exclusion such as insolvency applies. The calculator above shows these pieces. It does not handle nonrecourse debt, which depends on rules in Pub. 4681. This is an illustration, not an example from the publication.

Proof and mistakes

The definition turns on intent and permanence, so document the date and the facts: letters, removal of the property from your books, and any notice to a lender. Common mistakes are claiming a loss when the property was actually sold or given away, deducting a personal-use loss, forgetting canceled-debt income, and picking the wrong year. Because the debt rules are technical, have a professional review any abandonment of financed property.

Related Publication 544 topics

More from the same IRS publication: Is a foreclosure taxable?, What is Section 1231 property?, What is an involuntary conversion?. Related tools on this site: depreciation recapture calculator, standard vs itemized deduction calculator.

Sources

• IRS Publication 544, Sales and Other Dispositions of Assets (2025): sections “Abandonments”, “Partial disposition election”, “Cancellation of debt”, “Forms 1099-A and 1099-C”. Read November 2, 2026.

Edition read: Publication 544 (2025), for use in preparing 2025 returns. Dollar limits and rates in this publication are for 2025; the publication notes that later legislation (P.L. 119-21) may affect federal rules, so check the current publication and form instructions for your tax year. This page summarizes the publication and does not replace it. Marked for human review.