You Identified a Building. You Closed on Most of One. Does That Still Count?

Identification fixes your list at midnight on day 45. What it cannot fix is the transaction. Deals are renegotiated, parcels are split, sellers retain land, and portfolios shrink between identification and closing.

That raises a question with real consequences: if what you acquired differs from what you identified, is it still valid replacement property?

What is the standard?

The property you receive must be substantially the same as the property identified. Not identical, but substantially the same.

The test looks at what was actually acquired compared with what was described, in nature and in character rather than in fine detail. Minor differences are tolerated. Material differences are not.

What kinds of changes are usually acceptable?

• ›Small boundary adjustments following a survey
• ›Minor acreage differences where a large parcel is described and the final survey differs slightly
• ›Immaterial changes in the improvements included

The general principle is that the property remains recognisably the property you named.

What kinds of changes are risky?

• ›Acquiring a significantly smaller portion of what was identified. Buying half of an identified parcel is a different property in substance.
• ›Dropping assets from an identified portfolio. If you identified three buildings as a package and bought two, what you acquired may not be substantially the same.
• ›A seller retaining a meaningful part, such as a development parcel carved out of the site.
• ›Acquiring a different interest, for example a leasehold where a fee was identified.

How do experienced buyers protect themselves?

Describe carefully at identification. A description that is unambiguous but not unnecessarily narrow gives room for ordinary adjustments. Naming a street address and legal description is standard; adding precise acreage invites a mismatch if the survey differs.

Identify the components separately where a deal might split. If a transaction covers three buildings that might not all close, identifying each one can be better than identifying the package, subject to the identification rules on how many properties you may name.

Use the spare slots. Under the three property rule, the second and third slots cover the case where the first deal changes shape beyond recognition.

Revoke and re identify before day 45 if the deal changes early. Until the deadline, the list can be rewritten.

What if the change happens after day 45?

Then you are working with the list as filed. Options are to complete the purchase as adjusted and accept the risk, to move to another identified property, or to accept a partial exchange with boot.

This is where a properly used identification form earns its place. An investor who named one property and sees it shrink by a third has no alternatives.

Does a price change matter?

A change in price is not the same as a change in property, and price alone does not usually create a substantially different property. But it matters for the exchange arithmetic. Paying less means reinvesting less, which can leave a shortfall and create boot.

What about improvements built after identification?

In an improvement exchange, only the value actually in place when you receive the property counts. Identifying land plus planned improvements and receiving land plus partially completed improvements raises both the substantially the same question and a valuation shortfall.

What documentation helps?

Keep the identification notice, all revocations, the purchase contract and amendments, the survey, and the final closing documents. If the property changed, the file should show what changed and why. Contemporaneous records are far more persuasive than explanations offered later.

What does a worked example look like?

You identify a 12 acre industrial site with a warehouse on it. During diligence the seller decides to retain 3 acres at the rear for a future development, and the price is reduced accordingly.

You are now acquiring 9 acres rather than 12, a quarter less land, with the improvement intact. Whether that is substantially the same property is a genuine question, and the answer depends on the facts: how significant the retained land is to the property's character, use and value.

Compare that with a survey showing 11.8 acres rather than 12. Nobody would suggest that is a different property.

The difference between the two cases is materiality, which is why a carve out proposed after day 45 deserves a conversation with your CPA before you agree to it, not after closing.

Does this apply to fractional interests?

It can. If you identify a specific percentage interest in a named Delaware Statutory Trust and the sponsor allocates a different amount because the offering fills, the question is whether what you received matches what you named.

The practical protection is to identify the trust and the intended investment amount clearly, and to confirm availability with the sponsor before the identification deadline rather than assuming capacity will remain.

What to do first

When you identify, ask your Qualified Intermediary to review the wording, and choose descriptions that are clear without being unnecessarily specific. Then, if the deal changes before day 45, revoke and re identify rather than hoping the difference is immaterial. After day 45, involve your CPA as soon as any material change is proposed, before you agree to it.

Nothing here is tax, legal or investment advice. Whether a change is material depends on the facts. Confirm your position with your CPA and Qualified Intermediary.