# Form 4797

URL: https://pdf.net/pdf-forms/tax-forms/form-4797
Category: Tax Forms
Attributes: Trusted by accountants, Official IRS form

IRS Form 4797 is the form used to report gains and losses from the sale, exchange, or involuntary conversion of business property.

You can skip the search for a paper copy; open our fillable Form 4797, input all necessary details, and get a submission-ready copy in minutes.

## Versions

- 2025 — [download PDF](https://cdn.sanity.io/files/i16te7yp/production/76e00f7efbd497c31d66fe0985bb55aa5f5d6e1f.pdf)

## How to Fill Out Form 4797

1. Open the editable Form 4797
2. List your property and sale information
3. Calculate your gains or losses
4. Double-check all the input details and confirm they’re accurate
5. Download the form and attach it to your return

## Facts

### What Is Form 4797 Used For?

Form 4797 is used to report gains and losses from the sale or exchange of business property, including depreciable assets, rental real estate, and land used in a trade or business. It also covers involuntary conversions and Section 179 recapture amounts.

### Who Should Use Form 4797?

Sole proprietors should use IRS Form 4797 for individuals to report equipment or vehicle sales tied to self-employment income. Partnerships, corporations, and rental property owners also use it when selling buildings, machinery, or land held for business use.

### When Is Form 4797 Due?

Form 4797 due date matches the deadline of the tax return it's attached to. For most individuals, that means April 15, while partnerships and S corporations typically file by March 15, unless an extension is requested.

### What Happens If Form 4797 Is Not Submitted?

If Form 4797 is not submitted when it's required, the IRS may assess additional tax, interest, and accuracy-related penalties for underreported income. Form 4797 penalties can apply when leaving out a business-property sale causes an underpayment, and the taxpayer may need to file an amended return to correct the omission.

### How and Where Do I File Form 4797?

You file Form 4797 by completing it and attaching it to the applicable federal income tax return, such as Form 1040, Form 1065, or Form 1120. You can submit it electronically with it, or mail the complete return to the address listed in the filing instructions for that tax return; there’s no separate Form 4797 mailing address.