1031 Exchange Identification Rules

The 45-Day Identification Deadline

When you close on the sale of your relinquished property, the clock starts immediately. You have exactly 45 calendar days to identify potential replacement properties in writing. This deadline cannot be extended for any reason, including weekends, holidays, or natural disasters (with very narrow exceptions for federally declared disasters). Missing the 45-day deadline disqualifies the entire exchange.

The identification must be in writing, signed by you, and delivered to the qualified intermediary or another party to the exchange before midnight on the 45th day. A verbal identification is not sufficient.

The Three Identification Rules

The IRS provides three alternative rules for identifying replacement properties. You must comply with at least one of them.

The Three-Property Rule

You may identify up to three properties of any value. You must close on at least one of the three identified properties. This is the most commonly used rule because it is simple and flexible. Most investors identify three properties and close on the one that best fits their investment goals.

The 200% Rule

You may identify any number of properties, provided the total fair market value of all identified properties does not exceed 200 percent of the fair market value of the relinquished property. For example, if you sold a property for $1,000,000, you may identify any number of properties as long as their combined value does not exceed $2,000,000. You must close on at least one identified property.

The 95% Exception

You may identify any number of properties of any total value, provided you actually acquire properties representing at least 95 percent of the total fair market value of all identified properties. This rule is rarely used because it requires closing on nearly everything you identify.

What Counts as a Valid Identification

The identified property must be described in enough detail to be unambiguously identified. For real property, the street address or legal description is sufficient. For a property under construction, a legal description of the land plus a description of the improvements to be constructed is required.

You may revoke or change your identification at any time before the 45-day deadline. After the deadline, the identification is locked in and cannot be changed.

Common Identification Mistakes

Identifying too few properties. Many investors identify only one property, leaving no backup if the deal falls through. If your identified property becomes unavailable after the 45-day deadline, your exchange fails and you owe the full tax.

Vague property descriptions. An identification that says "a commercial property in Cincinnati" is not sufficient. The identification must describe a specific, identifiable property.

Missing the deadline. The 45-day clock runs from the closing date of the relinquished property, not from the date you received the exchange proceeds. Make sure your qualified intermediary confirms the exact deadline in writing.

Identifying more than three properties without checking the 200% rule. If you identify four or more properties, you must verify that their combined value does not exceed 200 percent of your relinquished property's value.

Working With a Qualified Intermediary

Your qualified intermediary plays a critical role in the identification process. The QI holds your exchange proceeds, maintains the written identification record, and ensures that the identification is timely and properly documented. An attorney-led QI like 1031 Federal Exchange reviews your identification for compliance before the deadline and flags any issues.

Contact Steve Wolterman, CES at 866-455-7309 for a free consultation on your exchange timeline and identification strategy.