Form 4797: Sales of Business Property, Parts I–IV and Section 1231, 1245 and 1250

Form 4797 is the IRS form for reporting sales or exchanges of business property, including real property and depreciable tangible property used in a trade or business, involuntary conversions (from other than casualty or theft) and recapture amounts under sections 179 and 280F(b)(2). The Instructions for Form 4797 (2025) say Part I is used “to report section 1231 transactions that are not required to be reported in Part III,” and the form has four parts, I to IV.

Maintained by Archie Chang · Sources checked against IRS text on November 2, 2026 · Methodology & sources

Not an official source. FedRateCalc is independent and is not affiliated with the Internal Revenue Service (IRS). IRS.gov is the authority for forms and instructions, and the quoted text on this page is copied from the documents listed under Sources. This page describes what those documents say and is not tax advice. When we checked on November 2, 2026, the IRS About Form 4797 page linked PDFs under the link titles “2025 Form 4797” and “2025 Inst 4797”, which are Form 4797 (2025) and the Instructions for Form 4797 (2025) as printed on the PDFs. The quotes and tables here come from those two PDFs and from the IRS About Form 4797 page.

What Form 4797 reports

The IRS About Form 4797 page and the Instructions for Form 4797 (2025) describe it like this:

“Use Form 4797 to report:
The sale or exchange of property.

The involuntary conversion of property and capital assets.

The disposition of noncapital assets.

The disposition of capital assets not reported on Schedule D.
”
IRS, About Form 4797
“Use Form 4797 to report the following.
The sale or exchange of:

Real property used in your trade or business;

Depreciable and amortizable tangible property used in your trade or business (however, see Disposition of Depreciable Property Not Used in Trade or Business, later);

Oil, gas, geothermal, or other mineral properties; and

Certain cost-sharing payment property under section 126.
”
IRS Instructions for Form 4797 (2025), General Instructions, “Purpose of Form”
“The involuntary conversion (from other than casualty or theft) of property used in your trade or business and capital assets held for more than 1 year in connection with a trade or business or a transaction entered into for profit (however, see Disposition of Depreciable Property Not Used in Trade or Business, later).
[…]
”
IRS Instructions for Form 4797 (2025), General Instructions, “Purpose of Form”

The four parts of Form 4797 (2025)

Part headings as printed on Form 4797 (2025), cat. no. 13086I, created 4/16/25.
PartTitle as printed
Part ISales or Exchanges of Property Used in a Trade or Business and Involuntary Conversions From Other Than Casualty or Theft—Most Property Held More Than 1 Year
Part IIOrdinary Gains and Losses
Part IIIGain From Disposition of Property Under Sections 1245, 1250, 1252, 1254, and 1255
Part IVRecapture Amounts Under Sections 179 and 280F(b)(2) When Business Use Drops to 50% or Less

The Specific Instructions describe what goes in each part:

“Use Part I to report section 1231 transactions that are not required to be reported in Part III.”
IRS Instructions for Form 4797 (2025), Specific Instructions, “Part I”
“Use Part III to figure recapture of depreciation and other items that must be reported as ordinary income on the disposition of certain property. Complete lines 19 through 24 to determine the gain on the disposition of the property. If you have more than four properties to report, use additional forms.”
IRS Instructions for Form 4797 (2025), Specific Instructions, “Part III”
“Generally, for property held 1 year or less, do not complete Part III; instead, use Part II. For exceptions, see the chart Where To Make First Entry for Certain Items Reported on This Form, earlier.”
IRS Instructions for Form 4797 (2025), Specific Instructions, “Part III”
“If you took a section 179 expense deduction for property placed in service after 1986 (other than listed property, as defined in section 280F(d)(4)) and the business use of the property decreased to 50% or less this year, complete column (a) of lines 33 through 35 to figure the recapture amount.”
IRS Instructions for Form 4797 (2025), Specific Instructions, “Part IV”
“If you have listed property that you placed in service in a prior year and the business use decreased to 50% or less this year, figure the amount to be recaptured under section 280F(b)(2). Complete column (b), lines 33 through 35.”
IRS Instructions for Form 4797 (2025), Specific Instructions, “Part IV”
“Subtract line 34 from line 33 and enter the recapture amount as “other income” on the same form or schedule on which you took the deduction. For example, if you took the deduction on Schedule C (Form 1040), report the recapture amount as other income on Schedule C (Form 1040).”
IRS Instructions for Form 4797 (2025), Specific Instructions, Part IV, “Line 35”

Section 1231, section 1245 and section 1250 as the instructions define them

The Part I instructions list the section 1231 transactions:

“Section 1231 transactions. The following are section 1231 transactions.
Sales or exchanges of real or depreciable property used in a trade or business and held for more than 1 year. To figure the holding period, begin counting on the day after you received the property and include the day you disposed of it.

Cutting of timber that the taxpayer elects to treat as a sale or exchange under section 631(a).

Disposal of timber with a retained economic interest that is treated as a sale, or an outright sale of timber, under section 631(b).

Disposal of coal (including lignite) or domestic iron ore with a retained economic interest that is treated as a sale under section 631(c).

Sales or exchanges of cattle and horses, regardless of age, used in a trade or business for draft, breeding, dairy, or sporting purposes and held for 24 months or more from acquisition date.

Sales or exchanges of livestock other than cattle and horses, regardless of age, used in a trade or business for draft, breeding, dairy, or sporting purposes and held for 12 months or more from acquisition date.

Note. Livestock does not include poultry, chickens, turkeys, pigeons, geese, other birds, fish, frogs, reptiles, etc.

Sales or exchanges of certain unharvested crops. See section 1231(b)(4).

Involuntary conversions of trade or business property or capital assets held more than 1 year in connection with a trade or business or a transaction entered into for profit. These conversions may result from (a) part or total destruction, (b) theft or seizure, or (c) requisition or condemnation (whether threatened or carried out). However, if any recognized losses were from involuntary conversions from fire, storm, shipwreck, or other casualty or from theft and the losses exceed the recognized gains from the conversions, do not include any gains or losses from such conversions when figuring your net section 1231 gains and section 1231 losses.
”
IRS Instructions for Form 4797 (2025), Specific Instructions, “Part I”

They also list sales or exchanges that section 1231 does not cover. The list begins:

“Transactions to which section 1231 does not apply. Section 1231 transactions do not include sales or exchanges of:
Inventory or property held primarily for sale to customers;

[…]
”
IRS Instructions for Form 4797 (2025), Specific Instructions, “Part I”

The line 25 and line 26 instructions in Part III define section 1245 and section 1250 property:

“Section 1245 property. Section 1245 property is property that is depreciable (or amortizable or treated as amortizable under, for example, section 181, 185 (repealed), 197, or 1253(d)(2) or (3) (as in effect before the enactment of P.L. 103-66)) and is one of the following.
Personal property.

Elevators and escalators placed in service before 1987.

[…]
”
IRS Instructions for Form 4797 (2025), Specific Instructions, Part III, “Line 25”
“Section 1250 property. Section 1250 property is depreciable real property (other than section 1245 property). Generally, section 1250 recapture applies if you used an accelerated depreciation method or you claimed any special depreciation allowance, or the commercial revitalization deduction.”
IRS Instructions for Form 4797 (2025), Specific Instructions, Part III, “Line 26”

The section 1245 list continues with further kinds of property and a list of exceptions and limits, and the section 1250 paragraph continues with MACRS and ACRS property rules; this page does not reproduce them, and the IRS instructions are the authority.

Where to make the first entry: the IRS chart

The Instructions for Form 4797 (2025) have a chart that says where the first entry is made for certain items, by whether the property was held 1 year or less or more than 1 year. The chart’s column headings are “(a) Type of property (b) Held 1 year or less (c) Held more than 1 year”.

“Where To Make First Entry for Certain Items Reported on This Form”, Instructions for Form 4797 (2025). Rows 7 and 8 use the holding periods shown in each row’s heading.
ItemProperty and saleHeld 1 year or lessHeld more than 1 year
1aDepreciable tangible trade or business property: Sold or exchanged at a gainPart IIPart III (1245)
1bDepreciable tangible trade or business property: Sold or exchanged at a lossPart IIPart I
2aDepreciable real trade or business property: Sold or exchanged at a gainPart IIPart III (1250)
2bDepreciable real trade or business property: Sold or exchanged at a lossPart IIPart I
3aFarmland held less than 10 years upon which soil or water expenses were deducted: Sold at a gainPart IIPart III (1252)
3bFarmland held less than 10 years upon which soil or water expenses were deducted: Sold at a lossPart IIPart I
4Real or tangible trade or business property which was deducted under the de minimis safe harborPart IIPart II
5All other farmland used in a trade or businessPart IIPart I
6Disposition of cost-sharing payment property described in section 126Part IIPart III (1255)
7aCattle and horses used in a trade or business for draft, breeding, dairy, or sporting purposes: Sold at a gainPart IIPart III (1245)
7bCattle and horses used in a trade or business for draft, breeding, dairy, or sporting purposes: Sold at a lossPart IIPart I
7cCattle and horses used in a trade or business for draft, breeding, dairy, or sporting purposes: Raised cattle and horses sold at a gainPart IIPart I
8aLivestock other than cattle and horses used in a trade or business for draft, breeding, dairy, or sporting purposes: Sold at a gainPart IIPart III (1245)
8bLivestock other than cattle and horses used in a trade or business for draft, breeding, dairy, or sporting purposes: Sold at a lossPart IIPart I
8cLivestock other than cattle and horses used in a trade or business for draft, breeding, dairy, or sporting purposes: Raised livestock sold at a gainPart IIPart I

For rows 7 and 8 the chart’s column headings read “Held less than 24 months” and “Held 24 months or more” (cattle and horses) and “Held less than 12 months” and “Held 12 months or more” (livestock other than cattle and horses); the table above shows them in the columns for 1 year or less and more than 1 year as the IRS prints them.

Selected lines as printed on the 2025 form

Lines of Form 4797 (2025) the page names, with the form’s own text. Lines 2, 9, 10, 18a, 18b, 19 and 25 to 29 are on the form and are not reproduced here.
PartLinePrinted text
Before Part I1aEnter the gross proceeds from sales or exchanges reported to you for 2025 on Form(s) 1099-B or 1099-S (or substitute statement) that you are including on line 2, 10, or 20. See instructions
Before Part I1bEnter the total amount of gain that you are including on lines 2, 10, and 24 due to the partial dispositions of MACRS assets
Before Part I1cEnter the total amount of loss that you are including on lines 2 and 10 due to the partial dispositions of MACRS assets
Part I3Gain, if any, from Form 4684, line 39
Part I4Section 1231 gain from installment sales from Form 6252, line 26 or 37
Part I5Section 1231 gain or (loss) from like-kind exchanges from Form 8824
Part I6Gain, if any, from line 32, from other than casualty or theft
Part I7Combine lines 2 through 6. Enter the gain or (loss) here and on the appropriate line as follows
Part I8Nonrecaptured net section 1231 losses from prior years. See instructions
Part II11Loss, if any, from line 7
Part II12Gain, if any, from line 7 or amount from line 8, if applicable
Part II13Gain, if any, from line 31
Part II14Net gain or (loss) from Form 4684, lines 31 and 38a
Part II15Ordinary gain from installment sales from Form 6252, line 25 or 36
Part II16Ordinary gain or (loss) from like-kind exchanges from Form 8824
Part II17Combine lines 10 through 16
Part III20Gross sales price (Note: See line 1a before completing.)
Part III21Cost or other basis plus expense of sale
Part III22Depreciation (or depletion) allowed or allowable
Part III23Adjusted basis. Subtract line 22 from line 21.
Part III24Total gain. Subtract line 23 from line 20
Part III30Total gains for all properties. Add property columns A through D, line 24
Part III31Add property columns A through D, lines 25b, 26g, 27c, 28b, and 29b. Enter here and on line 13
Part III32Subtract line 31 from line 30. Enter the portion from casualty or theft on Form 4684, line 33. Enter the portion from other than casualty or theft on Form 4797, line 6
Part IV33Section 179 expense deduction or depreciation allowable in prior years
Part IV34Recomputed depreciation. See instructions
Part IV35Recapture amount. Subtract line 34 from line 33. See the instructions for where to report

Related forms in the instructions

The instructions discuss Form 8949 and Schedule D for depreciable property that was not used in a trade or business and for capital assets (see Form 8949):

“Generally, gain from the sale or exchange of depreciable property not used in a trade or business but held for investment or for use in a not-for-profit activity is capital gain. Generally, the gain is reported on Form 8949 and Schedule D. However, part of the gain on the sale or exchange of the depreciable property may have to be recaptured as ordinary income on Form 4797. Use Part III of Form 4797 to figure the amount of ordinary income recapture.”
IRS Instructions for Form 4797 (2025), Special Rules, “Disposition of Depreciable Property Not Used in Trade or Business”
“Use Form 8949, to report the sale or exchange of capital assets not reported on another form or schedule; gains from involuntary conversions (other than casualty or theft) of capital assets not used in your trade or business; and nonbusiness bad debts. However, see Disposition of Depreciable Property Not Used in Trade or Business, later.”
IRS Instructions for Form 4797 (2025), General Instructions, “Other Forms You May Have To File”

Line 35 refers to the schedule on which the deduction was taken, for example Schedule C (see Schedule C). For partnership and S corporation amounts, the instructions say:

“Partners and S corporation shareholders receive a Schedule K-1 (Form 1065 or Form 1120-S), which includes amounts that must be reported on Form 4797.”
IRS Instructions for Form 4797 (2025), Specific Instructions, “Line 7”

FedRateCalc also has a page on Schedule E.

Frequently asked questions

What is Form 4797 used for?

The IRS About Form 4797 page says: “Use Form 4797 to report: The sale or exchange of property. The involuntary conversion of property and capital assets. The disposition of noncapital assets. The disposition of capital assets not reported on Schedule D.” The Instructions for Form 4797 (2025) list real property and depreciable tangible property used in a trade or business, among other items.

What are the four parts of Form 4797?

Form 4797 (2025) has Part I, sales or exchanges of property used in a trade or business and involuntary conversions from other than casualty or theft, most property held more than 1 year; Part II, ordinary gains and losses; Part III, gain from disposition of property under sections 1245, 1250, 1252, 1254 and 1255; and Part IV, recapture amounts under sections 179 and 280F(b)(2) when business use drops to 50% or less.

What are section 1231 transactions?

The Instructions for Form 4797 (2025) list them under Part I, beginning with: “Sales or exchanges of real or depreciable property used in a trade or business and held for more than 1 year.” The list also covers certain timber, coal and iron ore dispositions, cattle, horses and other livestock held for 24 or 12 months or more, certain unharvested crops, and involuntary conversions of trade or business property or capital assets held more than 1 year.

What are section 1245 property and section 1250 property?

The Instructions for Form 4797 (2025) say: “Section 1245 property is property that is depreciable (or amortizable or treated as amortizable under, for example, section 181, 185 (repealed), 197, or 1253(d)(2) or (3) (as in effect before the enactment of P.L. 103-66)) and is one of the following,” with a list that begins with personal property. They also say: “Section 1250 property is depreciable real property (other than section 1245 property).”

Where is a gain on depreciable property first entered on Form 4797?

The Instructions for Form 4797 (2025) have a chart, “Where To Make First Entry for Certain Items Reported on This Form.” For depreciable tangible trade or business property sold or exchanged at a gain, it shows Part II if held 1 year or less and Part III (1245) if held more than 1 year; for depreciable real trade or business property at a gain, Part II and Part III (1250); and at a loss for either type, Part II and Part I.

Is Part III completed for property held 1 year or less?

The Instructions for Form 4797 (2025) say: “Generally, for property held 1 year or less, do not complete Part III; instead, use Part II. For exceptions, see the chart Where To Make First Entry for Certain Items Reported on This Form, earlier.”

What does Part IV recapture cover and where is the amount reported?

The Instructions for Form 4797 (2025) say Part IV applies where the business use of section 179 or listed property “decreased to 50% or less this year.” For line 35 they say: “Subtract line 34 from line 33 and enter the recapture amount as ‘other income’ on the same form or schedule on which you took the deduction.”

Where does the sale of depreciable property not used in a trade or business go?

The Instructions for Form 4797 (2025) say: “Generally, gain from the sale or exchange of depreciable property not used in a trade or business but held for investment or for use in a not-for-profit activity is capital gain. Generally, the gain is reported on Form 8949 and Schedule D. However, part of the gain on the sale or exchange of the depreciable property may have to be recaptured as ordinary income on Form 4797.”