When to use Section 121 of Internal Revenue Code?
Robert Miller
Updated on March 14, 2026
Section 121 of the Internal Revenue Code of 1986 (as amended by this section) shall be applied without regard to subsection (c)(2)(B) thereof in the case of any sale or exchange of property during the 2-year period beginning on the date of the enactment of this Act if the taxpayer held such property on the date of the enactment of this Act and …
When to apply CFR § 1.121-4 special rules?
Taxpayers who would otherwise qualify under §§ 1.121-1 through 1.121-4 to exclude gain from a sale or exchange of a principal residence before December 24, 2002 but on or after May 7, 1997, may elect to apply §§ 1.121-1 through 1.121-4 for any years for which the period of limitation under section 6511 has not expired.
How are the requirements of Section 121 applied?
In determining whether the taxpayer meets the requirements of section 121, the ownership requirements are applied to the holding of the stock and the use requirements are applied to the house or apartment that the taxpayer is entitled to occupy by reason of the taxpayer ‘s stock ownership. (1) In general.
How is the loophole in IRC Section 121?
This ratio, found under section 121 (b) (5) (B), is based on the time allocated to nonqualified use (the numerator) and the total time of ownership (the denominator). The resulting portion of the gain is not eligible for exclusion. Assume a taxpayer purchases a property and uses it for business purposes for three years.
What is the tax exclusion for the sale of a home?
Normally, a taxpayer would be allowed a tax exclusion of $250,000 ($500,000 for married couples) deduction if the property was used as a principal residence for at least two out of the five years before the sale.
How is the loophole in IRC Section 121 can benefit homeowners?
The Basics The core of IRC section 121 is fairly simple. Individual homeowners can exclude from gross income up to $250,000 of gain ($500,000 for certain married couples filing jointly) provided that they satisfy the ownership requirements.
Do you have to pay tax on sale of primary residence?
This Home Sale Gain Exclusion lets you exclude (i.e., not pay tax on) up to $250,000 of gain on the sale of your primary residence if you are single or $500,000 of gain on the sale of your primary residence if you are married filing jointly with your spouse.