
Guides
Improvement and Build-to-Suit Exchange
An improvement exchange, sometimes called a construction or build-to-suit exchange, allows an investor to use exchange proceeds not just to purchase replacement real estate but to fund improvements to that property before the exchange concludes. This structure is useful when the ideal replacement asset is not a finished, stabilized property but raw land that needs a building constructed on it, or an existing structure that needs substantial renovation to match the value of the relinquished property being sold. Because a taxpayer cannot simply take title to replacement property and then use exchange funds to improve an asset they already own without running into constructive receipt problems, improvement exchanges rely on the same Exchange Accommodation Titleholder safe harbor used in reverse exchanges. The EAT takes and holds title to the replacement property while construction or renovation proceeds, using exchange funds released by the qualified intermediary to pay contractors and cover project costs, and title transfers to the taxpayer only once the improvements are complete or the exchange period runs out, whichever comes first. This creates the defining constraint of an improvement exchange: every dollar of value you want credited toward your replacement property, including the value of improvements, must be in place by the time title transfers, which in practice must happen within the one hundred eighty day exchange period. Improvements promised for a future date, or construction that is only partially complete when the parking period ends, do not count toward the exchange value; only what has actually been built and is part of the real property at the time of transfer is recognized. This makes timeline discipline critical, since most substantial construction projects take considerably longer than one hundred eighty days to complete from a standing start, so successful improvement exchanges typically involve properties where construction can realistically be substantially finished within that window, or where site work and initial phases were already planned before the exchange began. For Seattle, WA investors considering ground-up construction or major renovation as a replacement strategy, we help evaluate whether a project's realistic construction timeline fits within the one hundred eighty day constraint before recommending this structure over a simpler forward exchange. Site work that begins before the exchange formally starts, such as permitting, grading, or utility work completed under separate ownership, can shorten the amount of construction that still needs to happen inside the one hundred eighty day window, which is one reason experienced sponsors sometimes begin preliminary site preparation on a parcel they intend to acquire through an improvement exchange well before the relinquished property has even gone to market.
What You Get
Key Outcomes
Understand how exchange proceeds can be applied toward construction or renovation costs
Learn why an Exchange Accommodation Titleholder is required to hold title during improvements
Recognize the one hundred eighty day constraint on how much improvement value can count
Deliverables
What We Deliver
- An explanation of how the Exchange Accommodation Titleholder parks title during construction
- A summary of what improvement value counts toward the exchange versus what does not
- A framework for evaluating whether a project's construction timeline fits the exchange period
Process
Execution Timeline
At acquisition: The Exchange Accommodation Titleholder takes title to the replacement property
During the exchange period: Contractors are paid from released exchange funds as construction proceeds
By day 180: Completed improvements must be in place before title transfers to the taxpayer
Common Questions
Frequently Asked
Can I use exchange funds to build a new structure on land I already own?
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Generally no, if you already hold title to the land outside the exchange, because using exchange funds to improve property you already own does not satisfy the exchange requirements. An improvement exchange requires an Exchange Accommodation Titleholder to hold title during the construction period.
What happens if construction is not finished within one hundred eighty days?
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Only the value of improvements actually completed and in place by the time title transfers counts toward your exchange. Unfinished construction at day one hundred eighty does not receive credit, which can leave a value shortfall relative to your relinquished property and create taxable boot.
Is an improvement exchange more complex than a standard exchange?
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Yes. It requires coordinating an Exchange Accommodation Titleholder, a construction budget, contractor draws, and a qualified intermediary simultaneously, so it involves more moving parts and higher costs than a standard forward exchange for a finished Seattle, WA property.
Can I renovate an existing building instead of building new construction?
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Yes, improvement exchanges apply equally to substantial renovation of an existing structure and to ground-up construction. The same rule applies in both cases: only improvements actually completed and in place by the time title transfers count toward the exchange value.
When should I consider an improvement exchange instead of a simpler structure?
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Consider this structure when your ideal replacement asset requires meaningful construction or renovation to match the value of your relinquished property, and the realistic project timeline can be substantially completed within the one hundred eighty day exchange period.
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