A qualified intermediary is not optional paperwork, it is a structural requirement built into the safe harbor that makes a 1031 exchange work. Without one, the sale proceeds pass through the taxpayer's hands, and that alone disqualifies the exchange regardless of how quickly a replacement property is later purchased. The QI exists specifically to keep the taxpayer at arm's length from the money between the two closings.
Why the Tax Code Requires a Qualified Intermediary
Treasury regulations treat a taxpayer's actual or constructive receipt of exchange proceeds as fatal to deferral, even briefly. The qualified intermediary safe harbor was written to give investors a way to sell first and buy later without that receipt occurring, by inserting an independent party who holds the funds, prepares the assignment documents, and disburses money directly to the closing on the replacement side. The QI is what allows the two transactions to be treated as one continuous exchange instead of a sale followed by a separate, unrelated purchase.
Constructive Receipt and Why You Can Never Touch the Funds
Constructive receipt does not require the taxpayer to physically deposit a check. Having the ability to direct or access the funds, even without exercising it, can be enough to break the exchange. This is why the QI agreement restricts the taxpayer's access to the account for the full exchange period, and why exchange funds are never routed through a taxpayer's personal or business account at any point, including briefly. A South Carolina closing attorney handling the relinquished property sale will disburse net proceeds directly to the QI at closing rather than to the seller, which is the mechanical step that keeps constructive receipt from occurring in the first place.
What a QI Actually Does Between Closings
Beyond holding funds, the QI prepares the exchange agreement, the assignment of the relinquished sale contract, the 45-day identification notice, and the assignment of the replacement purchase contract. Each of those documents has to be executed in the right order and delivered on time, since a missing or late assignment can undermine the safe harbor even if the money itself moved correctly. A working QI relationship also means someone is tracking the identification and closing deadlines alongside the taxpayer, not leaving deadline management entirely in the investor's hands.
The Safe Harbor a Qualified QI Relationship Provides
Using a properly structured QI is one of several safe harbors in the regulations, and it is the one nearly every exchange relies on. The safe harbor only holds if the QI itself is independent, meaning it cannot be the taxpayer's employee, attorney, accountant, real estate agent, or anyone who has acted in one of those capacities for the taxpayer within the prior two years. An investor who asks a longtime CPA to double as the QI on the same exchange the CPA is advising on can unintentionally disqualify the safe harbor entirely.
Choosing and Coordinating a QI Across South Carolina Closings
South Carolina's attorney-conducted closing requirement means the QI has to coordinate directly with closing attorneys in whichever counties the relinquished and replacement properties sit in, from Myrtle Beach on the coast to the Upstate around Greenville. Attorneys who handle exchange closings regularly tend to move through QI assignment paperwork faster than those who see it rarely, so confirming the closing attorney's familiarity with exchange assignments is worth doing before scheduling either closing date.
Frequently Asked Questions
Can a taxpayer act as their own qualified intermediary?
No. The QI must be an independent party with no employment, agency, or fiduciary relationship to the taxpayer in the two years before the exchange, which rules out acting as your own intermediary.
What happens if exchange funds briefly touch the taxpayer's account?
That can constitute constructive receipt and disqualify the exchange, even if the funds are later forwarded to the QI. Proceeds are structured to route directly from the closing attorney to the QI.
Can a CPA or real estate agent serve as the QI?
Not if they have acted as the taxpayer's employee, attorney, accountant, or real estate agent within the two years before the exchange, since that relationship disqualifies the independence the safe harbor requires.
Does the QI handle the identification notice, or does the taxpayer?
The QI prepares and holds the written identification, but the taxpayer is responsible for making sure it is delivered accurately and within the 45-day window.
Why does the closing attorney matter to the QI relationship?
South Carolina requires attorney-conducted closings, so the QI has to coordinate fund disbursement and assignment paperwork directly with whichever closing attorney is handling each transaction.