A 1031 exchange cannot legally happen without a qualified intermediary standing between the taxpayer and the sale proceeds. The requirement is not a formality; it exists because the tax code disqualifies an exchange the moment a taxpayer has actual or constructive receipt of the money from selling the relinquished property, even briefly. The QI holds the funds so the taxpayer's hands never touch them between the New York City relinquished closing and the replacement purchase.
Why Constructive Receipt Kills an Exchange
Constructive receipt does not require the taxpayer to physically deposit a check. If a seller has the right to demand the sale proceeds at any point, even without exercising that right, the IRS treats the funds as received for tax purposes and the exchange fails. This is why a New York City closing attorney cannot simply hold sale proceeds in an escrow account under the seller's control and call it an exchange; the account has to be structured so the taxpayer has no unilateral right to access the money.
The qualified intermediary breaks that chain of control. The exchange agreement signed before closing assigns the taxpayer's rights in the sale contract to the QI, and the closing proceeds are wired directly to the QI's account rather than passing through the taxpayer at any point.
The Safe Harbor Structure
Treasury regulations set out a safe harbor for using a qualified intermediary, and following it correctly is what makes an exchange defensible if it is ever reviewed. The core elements include a written exchange agreement executed before the relinquished property closes, an assignment of the purchase contract to the QI with notice delivered to the buyer, and limits on the taxpayer's ability to access the held funds before day 45 or day 180 except in narrow circumstances defined in the agreement itself.
A taxpayer who skips any of these steps, such as assigning the contract after closing instead of before, generally loses the safe harbor protection even if the QI eventually held the funds correctly, since the sequencing itself is part of what the regulations require.
Who Cannot Serve as the QI
The regulations disqualify certain parties from acting as a taxpayer's qualified intermediary because of an existing relationship that creates a conflict. A taxpayer's attorney, accountant, real estate agent, or employee within the two years before the exchange generally cannot serve as the QI for that same taxpayer's transaction. This rule catches New York City taxpayers more often than expected, since a longtime real estate attorney who also happens to offer QI services cannot fill both roles on the same deal if they represented the taxpayer recently in another capacity.
What the QI Does Not Do
The qualified intermediary's role is narrower than many first-time exchangers assume. The QI holds funds, prepares exchange documents, and processes the identification notice, but does not give tax advice, does not evaluate whether a replacement property is a sound investment, and does not verify that a property qualifies as like-kind real property under Section 1031. Those determinations rest with the taxpayer and their own tax and legal advisors, working alongside the QI rather than relying on the QI to make the call.
Choosing a QI for a New York City Transaction
Not every intermediary is equally equipped to handle a five-borough closing calendar, where a co-op board approval, a title curative item on an older industrial building, or a multi-party escrow for transfer tax filings can all be moving at once. A QI with real experience in New York City closings tends to anticipate these friction points, confirming wire instructions directly with the closing attorney and building in buffer time around board or title milestones rather than treating every closing as a generic transaction. Fee structures and how interest on held funds is handled also vary by intermediary, and both should be documented in writing before the exchange agreement is signed, not negotiated after funds are already in the QI's account.
Common 1031 Exchange Questions
Can a New York City taxpayer act as their own qualified intermediary?
No. The taxpayer cannot hold their own exchange funds under any circumstance. Doing so triggers constructive receipt and disqualifies the exchange entirely, regardless of how briefly the funds were held.
Can a taxpayer's real estate attorney also serve as the qualified intermediary?
Generally not, if that attorney represented the taxpayer in another capacity within the two years before the exchange. The disqualified-person rules are designed to prevent an existing relationship from compromising the QI's independence.
Does the qualified intermediary decide whether a replacement property qualifies as like-kind?
No. The QI holds funds and processes exchange documents but does not evaluate whether a specific property meets the like-kind requirement. That determination is made by the taxpayer's own advisors.
What happens if the exchange agreement is signed after the relinquished property already closed?
The safe harbor generally requires the agreement and assignment to be in place before closing. Signing afterward puts the exchange at real risk of losing safe harbor protection even if a QI is eventually involved.
Can the taxpayer access exchange funds before day 45 for an emergency?
Only in the narrow circumstances written into the exchange agreement itself, and even then, early access can jeopardize the exchange. Most agreements restrict access until an identification is made or the exchange period ends.
