200% rule identification strategy for New York City 1031 exchanges: how to list more than three replacement candidates without breaching the aggregate cap.
The three-property rule lets an exchanger identify up to three replacement candidates regardless of value, but a New York City owner coming out of a single large Manhattan asset often needs more options than that to actually close something. The 200% rule is the workaround: identify any number of candidates, as long as their combined fair market value does not exceed 200% of what the relinquished property sold for. It trades a hard count limit for a value limit, which fits a market where a Brooklyn multifamily portfolio, a Queens industrial building, and a passive Delaware Statutory Trust allocation might all sit on the same identification list at different price points.
The cap is measured against the fair market value of the relinquished property as of the transfer date, not the exchanger's net proceeds after debt payoff and closing costs. If a Manhattan building sells for a given price, every candidate identified under this rule gets added together, and the running total has to stay at or under twice that sale price. Going even one dollar over the 200% ceiling with more than three properties identified can disqualify every candidate on the list, beyond only the excess amount, so the math has to be checked before the identification notice is signed, not after.
This rule tends to show up when a seller wants real optionality across submarkets and asset classes rather than betting the whole exchange on one deal closing. A Manhattan office seller might identify a Brooklyn multifamily building, a Queens industrial property near Long Island City, a Bronx flex building, and a Delaware Statutory Trust interest, all inside the 200% ceiling, so that if financing or diligence kills one candidate there are still viable paths to close. It also fits institutional sellers who want to keep a broad shortlist alive while final pricing and lender terms get worked out on each candidate in parallel.
We build the list by value first, then by feasibility, so the aggregate cap is never the surprise that eliminates a candidate late in the window.
The rule breaks down when a seller adds candidates opportunistically after the identification notice is signed and does not recheck the running total. It also breaks down when a candidate's value is estimated loosely rather than tied to an actual contract price or a defensible market comparable, since an underestimated value can push the real aggregate past 200% without anyone noticing until the file is reviewed later. We treat every addition to the list as a math problem first: does the new candidate still fit under the ceiling, and does the exchanger still have a realistic path to close at least one of the properties on the list.
The qualified intermediary needs the final identification notice in writing before day 45, unambiguously describing each candidate, typically by legal description or address. We prepare that notice alongside the value worksheet so the QI's file and the exchanger's own tracking match line for line. For New York City exchanges spanning multiple boroughs and asset types, keeping the notice, the value math, and the closing calendar synchronized is what turns the 200% rule from a compliance risk into a genuine sourcing advantage.
Neither is universally better; they serve different situations. The three-property rule is simpler when a small number of strong candidates already exist, while the 200% rule fits an exchanger who wants a longer shortlist across boroughs or asset classes and is willing to track the aggregate value cap carefully.
If more than three properties are identified and their combined fair market value exceeds 200% of the START EXCHANGE REVIEW price, the identification can fail entirely for candidates beyond the allowed three, unless the exchanger ultimately acquires at least 95% of the value identified. That is why we calculate the ceiling before the notice is finalized, not after.
Yes, a DST interest can be identified alongside direct-ownership candidates on the same list, and its value counts toward the 200% ceiling like any other identified property. It is often used as a fallback candidate that can close quickly if a direct-ownership deal falls through.
No. The identification still has to be in writing and delivered to the qualified intermediary by day 45. The 200% rule only changes how many candidates can be listed and how their combined value is measured, not the deadline itself.
It applies to the whole list as one aggregate figure. Every candidate identified beyond the first three counts toward a single combined fair market value total, so the calculation is checked once across the entire identification notice rather than cleared property by property.
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