Qualified intermediaries

The qualified intermediary is the piece of a 1031 exchange that makes the whole thing legal. The core rule of an exchange is that you cannot touch the sale proceeds, and the qualified intermediary, the QI, is how you comply: they hold the money between your sale and your purchase so it never lands in your hands. The QI is not optional, and picking one the IRS considers disqualified is one of the few mistakes that kills an exchange before it starts.

What the QI actually does

When you sell your relinquished property, the proceeds do not go to you. They go to the qualified intermediary, who holds them in escrow and then uses them to acquire your replacement property, delivering the property to you to complete the exchange. Mechanically, the QI steps into your sale and your purchase under a written exchange agreement, so that from the tax code’s point of view you exchanged one property for another rather than sold one and bought another.

That structure is what satisfies the no-constructive-receipt rule. Because the money flows through the QI and you never have the right to control it, you avoid the actual or constructive receipt that would make the sale fully taxable. The QI also prepares the exchange documents and coordinates with the closing agents on both ends.

The qualified intermediary holds your sale proceeds and steps into both closings, which is what lets the tax code treat the transaction as an exchange rather than a taxable sale.

Who cannot be your QI: the disqualified person rule

Here is the trap that catches people who try to save a fee by using someone they know. The QI cannot be you, and it cannot be a “disqualified person,” which the regulations define broadly. A disqualified person includes your agent, and agent means anyone who has acted as your employee, attorney, accountant, investment banker, or real estate agent or broker within the two years before your exchange.

So your own lawyer cannot be your QI. Neither can your CPA, your real estate broker, or anyone in a similar relationship with you in the recent past. The rule exists because a QI who is really your agent is not an independent third party, and the whole point is independence from you. Use a disqualified person and the exchange can be treated as if you received the proceeds directly, which is fatal. This is why exchangers use dedicated QI companies rather than their existing advisors.

The QI cannot be anyone who has served as your attorney, accountant, broker, or agent within the prior two years, so your own advisors are disqualified and you must use an independent QI.

The unregulated-industry risk

There is a practical danger the code does not address: qualified intermediaries are, in most states, a largely unregulated industry, and they are holding all of your sale proceeds, potentially a very large sum, between closings. QIs have failed, been defrauded, or misappropriated exchange funds, and an investor whose QI goes under can lose both the money and the exchange. This is a real, if uncommon, risk, and it argues for using an established QI with strong security: segregated qualified escrow or trust accounts, a fidelity bond, and financial strength. The cheapest QI is not the one to pick when they are holding your entire sale.

A QI holds all your proceeds and the industry is lightly regulated, so choose an established one with segregated accounts and bonding, not the cheapest option.

The bottom line

• A 1031 exchange legally requires a qualified intermediary; you cannot hold the proceeds yourself.
• The QI holds the sale funds and steps into both closings so the transaction counts as an exchange.
• The QI cannot be a disqualified person: your attorney, accountant, broker, or agent within two years.
• Your own advisors are disqualified, so you must use an independent QI company.
• QIs are lightly regulated and hold all your money, so choose an established, bonded one.

For the receipt rule the QI satisfies, read beginner’s guide to 1031 exchanges. For the structures a QI enables, see reverse exchanges. For the full picture, start at the 1031 exchanges and exit planning hub.

Last verified August 2026.