Related-Party 1031 Exchange Rules

Related parties under Section 1031(f) generally include family members such as siblings, spouses, ancestors, and descendants, along with entities the investor controls, meaning corporations, partnerships, or trusts where the investor holds more than 50% ownership. A New Orleans investor exchanging property with a sibling who also owns rental property nearby, or with an LLC the investor majority-controls, is squarely inside the related-party rules, even if the deal is priced at fair market value and handled by an independent qualified intermediary.

When an exchange happens between related parties, both parties generally must hold onto their respective properties for at least two years after the exchange closes. If either party disposes of the property they received before that two-year mark, the original exchange loses its deferred treatment retroactively, and both parties recognize the gain they thought had been deferred, as of the date of the early disposition.

The most common way investors trip over these rules is not a direct property swap between relatives, it is using a related party as a pass-through to cash out. An investor sells relinquished property to a related party, who then quickly resells it to an unrelated buyer, while the original investor uses the proceeds to acquire replacement property in what looks like a standard exchange. The IRS treats this pattern, sometimes called a basis-shifting exchange, as an attempt to accomplish through two steps what the related-party rule prohibits in one, and it has consistently disallowed deferral in cases built this way.

A handful of exceptions exist. Death of either party during the two-year window ends the holding requirement without penalty. An involuntary conversion, such as a property lost to condemnation or destroyed in a storm, also does not trigger the recapture. There is also a narrow exception where the taxpayer can demonstrate the exchange, and any later disposition, was not structured to avoid federal income tax, though this exception is difficult to establish and is not something to plan an exchange around in advance.

Using a qualified intermediary in a related-party exchange does not remove the two-year holding requirement, and it does not shield the transaction from scrutiny either. Some investors mistakenly assume that because an independent intermediary handled the funds, the exchange automatically satisfies the arm's-length standard the IRS looks for. The intermediary's role addresses the mechanics of the exchange, not the relationship between the parties, so a related-party exchange still needs to be evaluated on its own terms before it is structured.

Southeast Louisiana has a meaningful amount of family-held and inherited property, particularly across older neighborhoods and succession-complicated parcels, and it is common for siblings or extended family to end up co-owning property together after a succession. Structuring a 1031 exchange between family members who each inherited a share of the same property, intending to split into separate holdings, requires extra care specifically because of the related-party rules, and should be reviewed with a CPA or exchange attorney before the properties are ever put under contract.