
Section 1231 Property
Section 1231 property is a type of property, defined by section 1231 of the U.S. Internal Revenue Code. Much like with section 1245 property, gains on section 1250 property qualify as ordinary income if they are less than or equal to the amount the property has depreciated, and the gains exceed the depreciation then the income is treated as capital gains. Section 1245 property is any asset that is depreciable or subject to amortization and meets any of the following descriptions in Publication 544 (2018), Sales and Other Dispositions of Assets: Personal property - Generally defined as property other than real estate Other tangible property - This would include machinery or facility that play a key role in production, extraction, or furnishing of services, as well as certain research facilities, or a facility for the bulk storage of fungible commodities. If the sale of section 1245 property is less than the depreciation or amortization on the property, or if the gains on the disposition of the property are less than the original cost, gains are recorded as normal income and are taxed as such. If the section 1245 property was acquired through a like-kind exchange, the amounts you claimed on the property you used in the exchange are included in the depreciation or amortization amount, as would be the amounts a previous owner of section 1245 property claimed if the adjusted basis was used as a reference to your own.

What Is Section 1231 Property?
Section 1231 property is a type of property, defined by section 1231 of the U.S. Internal Revenue Code. Section 1231 property is real or depreciable business property held for more than one year.
A section 1231 gain from the sale of a property is taxed at the lower capital gains tax rate versus the rate for ordinary income. If the sold property was held for less than one year, the 1231 gain does not apply.
Examples of section 1231 properties include buildings, machinery, land, timber, and other natural resources, unharvested crops, cattle, livestock, and leaseholds that are at least one year old. However, section 1231 property does not include poultry and certain other animals, patents, inventions, and inventory–such as goods held for sale to customers.



Understanding Section 1231 Property
Broadly speaking, if gains on property fitting Section 1231's definition are more than the adjusted basis and amount of depreciation, the income is counted as capital gains, and as a result, it is taxed at a lower rate than ordinary income.
However, when losses are recorded on section 1231 property whereby the loss is classified as an ordinary loss, it's 100% deductible against their income. Ordinarily, if income was qualified as capital gains, so would any losses, which can only be deductible up to $3,000 for the tax year, and any losses in excess of that figure would be arrived at in the following year. The section 1231 law makes it, so taxpayers and business owners get the best of both worlds.
Examples of Section 1231 Transactions
The following are considered 1231 transactions under IRS regulations:
Section 1231 property is related to section 1245 property and section 1250 property. Section 1231 defines the tax treatment that the gains and losses of property fitting the definitions of sections 1245 and 1250 on form 4797.
Section 1245 Property
Section 1245 property cannot include buildings or structural components unless the structure is designed specifically to handle the stresses and demands of a specific use, and can’t be used for any other use, in which case it can be considered closely related to the property it houses. Section 1245 property is any asset that is depreciable or subject to amortization and meets any of the following descriptions in Publication 544 (2018), Sales and Other Dispositions of Assets:
Tax Treatment on Section 1245 Property Gains
If the sale of section 1245 property is less than the depreciation or amortization on the property, or if the gains on the disposition of the property are less than the original cost, gains are recorded as normal income and are taxed as such. If the gain on the disposition of the section 1245 property is greater than that original cost, then those gains are taxed as capital gains.
If the section 1245 property was acquired through a like-kind exchange, the amounts you claimed on the property you used in the exchange are included in the depreciation or amortization amount, as would be the amounts a previous owner of section 1245 property claimed if the adjusted basis was used as a reference to your own.
Section 1250 Property
The IRS defines section 1250 property as all real property, such as land and buildings, that are subject to allowance for depreciation, as well as a leasehold of land or section 1250 property.
Tax Treatment on Section 1250 Property Gains
Much like with section 1245 property, gains on section 1250 property qualify as ordinary income if they are less than or equal to the amount the property has depreciated, and the gains exceed the depreciation then the income is treated as capital gains. During the year of the sale, depreciation recapture is taxable as ordinary income if the sale of the property is executed in an installment method.
While section 1231 was introduced in the 1954 IRS Code, the content of the tax code referring to gains received upon deposition of depreciable and real property was introduced in 1939 in section 117(j).
Real World Example of Section 1231 Property
Let's say a building is bought at $2 million and then has another $2 million put into it in the form of refurbishment (updating A/C units, windows, and a new roof) with an amortization rate of 50% over 10 years. So, let's say then that 10 years after the building had $2 million put into it, it is sold at a price of $6 million. The recorded gains on that sale would be $4 million, not $2 because the cost of refurbishment would be capitalized on the books. That $4 million sale would be taxed as capital gains because the property was sold for more than the amount that it had depreciated.
Related terms:
Capital Gains Tax
A capital gains tax is a levy on the profit that an investor gains from the sale of an investment such as stock shares. Here's how to calculate it. read more
What Is a Capital Asset?
A capital asset is an asset with a useful life longer than a year that is not intended for sale in the regular course of the business's operation. read more
Depreciation
Depreciation is an accounting method of allocating the cost of a tangible asset over its useful life and is used to account for declines in value over time. read more
Depreciation Recapture
Depreciation recapture is the gain realized by the sale of depreciable capital property that must be reported as ordinary income for tax purposes. read more
Fungibility
Fungibility is the interchangeability of a good or asset with other specific goods/assets of the same type, simplifying trade and exchange processes. read more
Reverse Exchange
A reverse exchange is a type of property exchange wherein the replacement property is acquired first, and then the current property is traded away. read more
Royalty
Royalties are payments to an owner for using an asset or property, such as patents, copyrighted works, or natural resources. Learn how royalties work. read more
Section 1202
Under Section 1202 of the Internal Revenue Code, capital gains from select small business stocks are excluded from federal tax. read more
Section 1245
Section 1245 is a tax law codified in the Internal Revenue Code (IRC) that taxes gains on the sale of section 1245 property at ordinary income rates. read more
Section 1250
Section 1250 of the U.S. Internal Revenue Service Code states the IRS should treat a gain from the sale of depreciated real property as ordinary income. read more