1031 Exchange Qualified Intermediary: What It Is and How to Choose One (Complete Guide)

A 1031 exchange lets an investor sell a rental property and buy another without paying capital gains tax immediately — deferring $24,000 or more on a $100,000 gain — but only if the sale proceeds are never touched by the seller and are held by an independent Qualified Intermediary (QI), also called an Accommodator or Exchange Facilitator. Without a QI, the IRS treats the cash as "constructively received" and the exchange fails, making the entire gain taxable in the year of sale. With a QI, the $500,000 from the relinquished property is held in a qualified escrow and wired directly to the replacement closing, preserving the deferral under IRC §1031 and Reg. §1.1031(k)-1.

This complete guide explains what a Qualified Intermediary is, why one is legally required, how the QI process works across the 45-day identification and 180-day exchange periods, the types of exchanges a QI handles, and how to choose one — with a 10-point checklist, 10 questions to ask before signing, red flags that ended in losses (like LandAmerica 1031 in 2008), fee ranges, and the due diligence that takes 15 minutes — plus where a 1031 exchange calculator fits in estimating the deferred gain before hiring the QI. References include IRS Publication 544 (Sales and Other Dispositions), IRC §1031, Reg. §1.1031(k)-1, Rev. Proc. 2000-37 (Reverse), Rev. Proc. 2004-51 (Improvement), and the Federation of Exchange Accommodators (FEA).

What Is a 1031 Exchange?

Under IRC §1031(a)(1), no gain or loss is recognized when real property held for productive use in a trade or business or for investment is exchanged solely for real property of like-kind. "Like-kind" for real estate is broadly defined per IRS Pub. 544: any U.S. real property held for investment or business is like-kind to any other U.S. real property in that category — a single-family rental for a duplex, raw land for an office building, or a retail condo for industrial. Since the Tax Cuts and Jobs Act (TCJA) of 2017, only real property qualifies; personal property (equipment, vehicles) and intangible property no longer do.

The economic benefit is deferral, not forgiveness — the gain is not taxed at sale but is deferred into the replacement property's basis. On a $500,000 sale with a $400,000 adjusted basis ($100,000 gain, part of which may be unrecaptured §1250 depreciation taxed at 25%), the deferred federal tax is roughly $24,000 (20% capital gain + 25% recapture on the depreciation portion) plus state, which remains invested as $500,000 rather than $476,000. The tax is ultimately due when the replacement is sold for cash without another exchange, or it is eliminated at death via a stepped-up basis for heirs — a common estate strategy. The exchange must be for investment or business intent at the time of the exchange; acquiring a replacement with immediate intent to convert to a primary residence or to flip inventory risks disqualification and is scrutinized for holding period (typically 12-24 months is cited by practitioners, though not in the statute, as evidence of intent).

Core Requirements at a Glance (IRC §1031 and Reg. §1.1031)

All deadlines are strict calendar days, including weekends and holidays, and the 180-day period includes the 45 days (not 45+180). The exchange agreement must be signed before the relinquished closes — engaging the QI after closing is too late.

What Is a Qualified Intermediary and Why Is One Legally Required?

A Qualified Intermediary — also called an Accommodator or Exchange Facilitator — is the independent third party that facilitates the exchange by holding the sale proceeds and preparing the exchange documents so the taxpayer never has actual or constructive receipt. Per Reg. §1.1031(k)-1(g)(4), the safe harbor for deferred exchanges requires a QI, qualified escrow, or qualified trust; in practice, virtually all deferred exchanges use a QI because escrow and trust are narrower and still require the QI's documentation.

Why the Seller Cannot Touch the Cash — Constructive Receipt

The doctrine of constructive receipt, codified for 1031 in Reg. §1.1031(k)-1(f), treats funds as received if the taxpayer has the right to control them, even if not yet in hand. If the $500,000 from the relinquished sale is wired to the seller's account between sale and purchase, even for one hour, the IRS collapses the transaction to a sale and a separate purchase — the $100,000 gain is recognized in the sale year, and the replacement's basis is its purchase price, not the deferred basis. The QI breaks this control: the proceeds are assigned to the QI before closing, wired to the QI's segregated qualified escrow at closing, and disbursed by the QI directly to the replacement closing, so the seller never has the right to demand or direct the funds except as provided in the exchange agreement.

Who Can and Cannot Be a QI — The Related-Party Rule

Per Reg. §1.1031(k)-1(k), the QI cannot be the taxpayer or a related party, including an employee, attorney, broker, accountant, or investment banker who has acted for the taxpayer in the two years ending on the transfer date, or a person related under §267(b) or §707(b) (family, controlled entities). A CPA who prepared the return last year, a broker who listed the relinquished, or an employee of the taxpayer is disqualified — using one collapses the safe harbor and the exchange fails. The QI must be an unrelated, independent company whose business is acting as an accommodator.

What the QI Does vs Does Not Do

The QI is the mechanics and custody layer; the CPA is the tax layer and the attorney is the legal layer. A QI that offers tax advice is overstepping and may be unqualified; a CPA who offers to hold funds is not a QI.

How the QI Process Works — Step-by-Step Timeline

The QI must be engaged before the relinquished property is under contract or at least before it closes — the exchange agreement is signed before the deed transfers, and the sale contract is assigned to the QI. The timeline is strict and sequential:

1. T-30 to T-7 days: Engage QI and sign exchange agreement. Interview QIs, select one, and sign the exchange agreement, assignment, and escrow agreement before the relinquished closes. The CPA confirms the exchange is beneficial (gain, depreciation recapture, holding period) and the 1031 exchange calculator is used to estimate the deferred gain, the boot from any value shortfall or cash retained, and the reinvestment needed to defer 100% (replacement value ≥ relinquished value and all net equity reinvested).
2. Day 0: Close the relinquished property. The sale contract, assigned to the QI, closes with the QI as the exchanger. The closing agent wires net proceeds ($500,000 in the example) to the QI's segregated qualified escrow, not to the seller. The 45-day and 180-day clocks start the next day (Day 0 is the closing date; Day 1 is the next calendar day).
3. Day 1-45: Identify replacement(s) in writing to the QI. The taxpayer delivers a signed, unambiguous written identification to the QI — not to the broker or attorney — within 45 calendar days. Two identification rules are allowed: the 3-property rule (identify up to 3 properties of any value) or the 200% rule (identify any number but the aggregate value ≤ 200% of the relinquished value). The 95% rule (acquire 95% of identified value) is an exception if the 200% rule is exceeded. Identification must be specific — e.g., "123 Main St, Anytown, ST 12345" or legal description, not "a condo in Miami." Revocation and re-identification are allowed within the 45 days, but not after.
4. Day 46-180: Close the replacement(s). The QI wires funds to the replacement closing(s) as the taxpayer acquires the identified property. The taxpayer must close within 180 calendar days of the relinquished closing, or by the tax return due date (including extension) if earlier — e.g., a November 1 relinquished closing with Day 180 in late April may be cut short by the April 15 return due date unless an extension is filed. If multiple replacements were identified, the QI disburses per closing; any remaining funds after 180 days (or after all identified are acquired) are disbursed to the taxpayer as boot (taxable to the extent of gain).
5. Post-closing: Reporting and basis. The QI provides a final statement and 1099-B reporting where required (QI is not the settlement agent but may be involved in 1099-S). The CPA reports the exchange on Form 8824 (Like-Kind Exchanges) with the deferred gain and the replacement's transferred basis (replacement basis = relinquished basis − boot received + boot paid + gain recognized).

All deadlines are midnight of the 45th and 180th calendar day, and weekends and holidays are not extended. Missing the 45-day identification by one day fails the entire exchange, even if the 180-day closing would have been timely. The QI's role is to hold the funds and the paperwork so the taxpayer's control is limited to the safe harbor.

Types of 1031 Exchanges — QI Role Varies

Delayed (Starker) Exchange — The Standard (90%+ of Exchanges)

Sell, QI holds cash, identify within 45 days, buy within 180. The QI holds funds in qualified escrow. This is the Reg. §1.1031(k)-1 deferred exchange safe harbor from the Starker v. United States decision and the 1991 regulations. QI fees are $800-1,500 flat for a single relinquished and one replacement.

Simultaneous Exchange

Both closings occur the same day, with the QI holding funds for minutes. Still requires a QI and the same assignment and qualified escrow, even though the hold is momentary — the deed still cannot pass directly with cash to the taxpayer in between. Rare due to timing risk; delayed is preferred for breathing room.

Reverse Exchange — QI Holds Title via an EAT (Exchange Accommodation Titleholder)

The replacement is bought before the relinquished is sold — the taxpayer identifies the desired replacement and the QI, via a single-member LLC called an EAT (often "123 Main EAT, LLC"), acquires and parks title to the replacement, then the relinquished is sold within 180 days and the EAT conveys the parked property to the taxpayer. Per Rev. Proc. 2000-37 and Rev. Proc. 2004-51 (amendment), the safe harbor is 180 days for the entire reverse, with the EAT holding title and the QI facilitating the parked transaction. Not all QIs offer reverse — it requires an EAT, title-holding capability, and separate accounting. Fees are $3,500-6,000 due to the title and risk.

Improvement (Construction or Build-to-Suit) Exchange

The replacement is improved after acquisition but before the 180-day deadline, with the QI/EAT holding title while improvements are built, then conveying the improved property. The improvements, funded from exchange proceeds held by the QI/EAT, count toward the replacement value to defer full gain — e.g., a $400,000 lot plus $100,000 of improvements built within 180 days satisfies a $500,000 reinvestment. Per Rev. Proc. 2004-51, the EAT must hold title during construction and the taxpayer cannot have actual receipt of the improvement funds. QI fees are $4,000-7,000 plus construction oversight, and not all QIs handle this type.

Partial Exchange (With Boot) and Drop/Swap / Swap/Drop

If the replacement value is less than the relinquished value or cash is retained, the difference is boot — cash boot (proceeds not reinvested) and debt-relief boot (replacement debt less than relinquished debt without offsetting cash). Boot is taxable to the extent of realized gain, while the remainder is deferred. A $500,000 sale with a $450,000 replacement and $50,000 cash retained yields $50,000 boot, taxed as gain (capital gain plus depreciation recapture). Drop and Swap (partnership distributes the relinquished to partners, who then individually exchange) and Swap and Drop (partnership exchanges, then distributes the replacement) are partnership variations that require 12-24 months of seasoning and a tax attorney and CPA to avoid step-transaction and partnership anti-abuse scrutiny.

All types require a QI — the difference is what the QI holds: cash in a delayed exchange, title in a reverse or improvement (via the EAT), or both, and the fee reflects the complexity and risk.

How to Choose a Qualified Intermediary — 10-Point Checklist

The QI holds 100% of the sale proceeds — often $500,000 to several million — for up to 180 days. In most states, QIs are not licensed or regulated, so anyone can call themselves a QI. Diligence is the regulation. This checklist, drawn from the Federation of Exchange Accommodators (FEA) Code of Ethics and best practices from American Bar Association (ABA) Real Property Section, covers the non-negotiables:

1. Experience and Volume (10+ Years, 1,000+ Exchanges/Year, FEA Member)

Ask how many years the company has operated as a QI (not as a title company that added QI as a side line), how many delayed and how many reverse exchanges it closed in the last 12 months, and whether it is a member of the FEA (which requires adherence to an ethics code and continuing education). FEA membership is not a license, but non-members have made no commitment to the industry standard. Request the FEA membership certificate and verify at fea.net → Find an Accommodator.

2. Funds Segregation and Qualified Escrow (Non-Negotiable)

Exchange funds must be held in a segregated, qualified escrow or trust account, titled to the taxpayer's benefit (e.g., "QI FBO Taxpayer, Exchange #12345"), at an FDIC-insured bank, and not commingled with the QI's operating funds. Commingled funds — pooled with the QI's money for "efficiency" — were the central failure in LandAmerica 1031 Exchange Services, which commingled $400M+ and lost it when the parent, LandAmerica Financial Group, filed for bankruptcy in 2008, leaving exchangers as unsecured creditors for years. Ask for a letter from the bank confirming the segregated, qualified escrow structure and FDIC coverage, and read the exchange agreement to confirm the account is titled to the taxpayer, not the QI.

3. Fidelity Bond and Errors & Omissions (E&O) Insurance ($1M+ Each, Current Certificates)

A fidelity bond (crime coverage for employee theft and wire fraud) and E&O (professional liability for errors like a missed deadline) are the two policies that protect the funds and the transaction. FEA best practice is $1M+ for each, with some larger QIs carrying $5M+. Ask for current-year certificates of insurance and verify the insurer and limits — "We're fully insured" without a certificate is not proof. No bond means a single dishonest employee or a wire to the wrong account is an unrecoverable loss.

4. Security — Dual Signatures, Wire Verification Callback, No Commingling

Disbursements should require dual signatures or dual authorization and a wire verification callback to the taxpayer and the closing agent via a known phone number (not the email in a possibly compromised thread). Daily reconciliation, SOC 1 or SOC 2 reports where available, and no commingling are the operational signals. Ask to describe the wire process: "We call you at the number on file to confirm the wire" is correct; "We wire upon email instruction" is not.

5. Reverse and Improvement Capability (EAT)

Not all QIs can do reverse or improvement exchanges — those require an Exchange Accommodation Titleholder (EAT), a single-member LLC that parks title, and the ability to hold title and construction funds within the 180-day safe harbor. If the QI only does delayed exchanges, a future reverse or build-to-suit will require a second QI or will be declined. Ask: "Do you maintain an EAT and hold title for reverse and improvement exchanges under Rev. Proc. 2000-37 and 2004-51?" If no, that QI is delayed-only.

6. Fee Transparency — Flat, Not a Percentage

QI fees should be flat, not a percentage of proceeds. A percentage fee — e.g., 0.5% of $500,000 = $2,500 vs a flat $1,000 — incentivizes holding larger funds longer and is not industry standard. Ask for a fee schedule in writing: delayed typically $800-1,500 flat for one relinquished and one replacement (extra IDs or replacements may add $200-400 each), reverse $3,500-6,000, improvement $4,000-7,000 plus construction oversight. Wire fees of $25-50 are normal; percentage or "interest earned on escrow" as a fee is not.

7. References and Disciplinary History

Ask for two attorney or CPA references who used the QI in the last six months — not just client testimonials — and call them: "Was the exchange on time? Were wires confirmed by callback? Was the 45-day ID process clear?" Check the state bar and the FEA for disciplinary history, and search the company name plus "complaint" and "lawsuit." A QI with no attorney/CPA references is a new entrant or has poor professional relationships.

8. Exchange Agreement Template (Read Before Signing)

Request the exchange agreement, assignment, and escrow agreement before engaging. Read the provisions on fund segregation, interest on escrow (does it accrue to the taxpayer?), disbursement authority, indemnification, and what happens if the taxpayer cannot identify or close within 45/180 days. The agreement should state that funds are held in a segregated qualified escrow, titled to the taxpayer, with interest credited to the taxpayer, and that disbursement requires the taxpayer's written direction plus the QI's dual control.

9. Communication and Availability

The QI should be reachable during the 45-day identification window — the most deadline-sensitive period, often including weekends. Ask who the point of contact is (dedicated exchange officer vs call center), the hours, and the process for after-hours identification delivery (email to a monitored address with timestamp, not voicemail). A QI that is closed on weekends in late April, when many 45-day deadlines fall, is a risk.

10. Interest on Escrow and State Regulation

Ask where interest earned on the escrow goes — to the taxpayer (standard) or retained by the QI (a hidden fee). Also ask about state regulation: a handful of states (California, Idaho, Nevada, Oregon, Washington) regulate or require bonding/notice for QIs; in unregulated states, FEA membership and the bond/E&O are the only signals. The agreement should state the interest disposition and the governing law.

Red Flags — Walk Away If You See These

Due Diligence in 15 Minutes

1. FEA Directory (2 min): Go to fea.net → Find an Accommodator → search the company name. FEA membership confirms an ethics code and CE commitment; non-membership is not disqualifying but is a data point.
2. Proof (5 min): Email the QI: "Please send current fidelity bond and E&O certificates with limits and insurer, and a bank letter confirming segregated, qualified escrow titled to the taxpayer at an FDIC bank." A legitimate QI sends these the same day.
3. References (8 min): Call two CPA or attorney references from the last six months: "Was the exchange on time? Were wires confirmed by callback? Was the 45-day ID process clear and documented? Would you use them again?" Two calls reveal more than a website.

No state licenses a QI in most states, so anyone can call themselves a QI — the diligence above is the regulation. The ABA Real Property Section and FEA both emphasize that the taxpayer bears the risk of QI failure; the IRS does not insure the exchange.

Fees, Questions to Ask, and the 1031 Calculator

Fee Ranges (Flat, Not a Percentage)

Wire fees of $25-50 per wire are normal; a percentage of proceeds is not. Interest on the escrow should accrue to the taxpayer per the agreement — if retained by the QI, that is a hidden fee. Ask for the fee schedule in writing before engaging.

10 Questions to Ask Any QI Before Signing (Bring This List)

1. Are funds held in a segregated, qualified escrow or trust, titled to me (FBO), at an FDIC-insured bank? Can you provide the bank's letter?
2. What are the fidelity bond and E&O limits, insurers, and effective dates? Can you send current certificates?
3. How many exchanges did you close in the last 12 months, and how many were reverse or improvement (via EAT)?
4. Do you maintain an EAT for reverse and improvement exchanges under Rev. Proc. 2000-37 and 2004-51?
5. Is the fee flat or a percentage of proceeds, and what are all fees (exchange, ID, replacement, wire, holding)? Can you send the schedule?
6. Do disbursements require dual signatures or dual authorization and a wire verification callback to a known phone number?
7. Are you a member of the Federation of Exchange Accommodators? Can you provide two attorney or CPA references from the last six months?
8. What is the process for 45-day identification if the deadline falls on a weekend, and how is receipt timestamped?
9. Where does interest on the escrow accrue — to me or to you?
10. Can I see the exchange agreement, assignment, and escrow agreement templates before engaging?

If a QI hesitates on 1-3, walk away — funds segregation, bonding, and volume are non-negotiable. The other questions reveal depth and transparency; a QI that answers them crisply has done this hundreds of times.

Where the 1031 Exchange Calculator Fits

Before interviewing QIs, estimate the benefit with a 1031 exchange calculator: enter the relinquished sale price, adjusted basis (purchase price + improvements − depreciation), and replacement price to see the realized gain, the boot (cash retained or debt relief not replaced), and the reinvestment needed to defer 100% (replacement value ≥ relinquished value and all net equity reinvested). For a $500,000 sale, $400,000 basis, $100,000 gain, and a $450,000 replacement with $50,000 cash retained, the calculator shows $50,000 boot — taxable to the extent of gain — while the remaining $50,000 is deferred. The calculator also separates capital gain from unrecaptured §1250 depreciation (taxed at 25%), which the QI does not advise on but the CPA does. Bring the calculator output to the CPA to confirm the exchange is beneficial before the QI is engaged.

Common Mistakes That Kill 1031 Exchanges

• Touching the funds: Even one hour of constructive receipt — e.g., the closing agent wires to the seller, who then wires to the QI — fails the safe harbor. The assignment must be in place before closing, and the wire must go directly to the QI's escrow.
• Missing the 45-day identification by one day: The 45th day at midnight is final — the identification must be written, signed, unambiguous, and delivered to the QI (not the broker) by then. Weekends and holidays are included. A Friday Day 45 at 5:01 PM after the QI closes is late.
• Not reinvesting all value or equity: Buying a $450,000 replacement after a $500,000 relinquished with $50,000 cash retained yields $50,000 boot — taxable. Replacing $500,000 of value and reinvesting all net equity is required to defer 100%.
• Using a related-party QI: The attorney who closed the sale last year is disqualified — Reg. §1.1031(k)-1(k) — and the exchange fails as a safe harbor, even if the paperwork looks correct.
• Commingled funds: Even if the exchange closes, commingled funds are at risk until then — LandAmerica is the case study, not a hypothetical.
• Improper identification: "Any condo in Miami" is not unambiguous; "123 Main St, Apt 4B, Miami, FL 33101, Parcel ID 123-45-678" is. Use the legal description or street address plus unit, not a general area.
• Forgetting the tax return deadline cap: The 180-day period ends earlier if the tax return for the year of the relinquished sale is due without an extension — e.g., a November 1 relinquished closing has Day 180 in late April, but the April 15 return due date cuts it short unless Form 4868 is filed.

FAQs About Qualified Intermediaries

What does a Qualified Intermediary do in a 1031 exchange?

The QI drafts the exchange agreement and assignment before the relinquished closes, receives and holds the sale proceeds in a segregated qualified escrow so the seller never has constructive receipt, receives the 45-day written identification, and disburses funds to the replacement closing(s) within 180 days — all per the Reg. §1.1031(k)-1 safe harbor.

How much does a Qualified Intermediary cost?

Delayed exchanges are $800-1,500 flat for a single relinquished and one replacement, plus $200-400 per extra ID or replacement and $25-50 per wire. Reverse exchanges are $3,500-6,000 via an EAT, and improvement/construction is $4,000-7,000 plus EAT and construction costs. Fees should be flat, not a percentage of proceeds.

Can my attorney or CPA be my Qualified Intermediary?

No if they acted for you in the two years ending on the transfer date — they are a disqualified related party under Reg. §1.1031(k)-1(k). An independent, unrelated QI company must be used, even if the attorney's firm offers QI services through a separate entity that still fails the two-year test if the attorney personally acted for you.

What happens if I can't find a replacement in 45 days?

The exchange fails and the QI disburses the held funds, which are then taxable to the extent of the realized gain in the year of the relinquished sale. There is no extension for the 45-day rule, even with reasonable cause. Identify three properties to preserve optionality within the 3-property rule.

Who holds the money in a 1031 exchange?

The Qualified Intermediary holds it in a segregated, qualified escrow or trust account, titled to the taxpayer's benefit (FBO) at an FDIC-insured bank, not commingled with the QI's operating funds. The QI disburses directly to the replacement closing agent, never to the taxpayer.

Can I do a 1031 exchange without a Qualified Intermediary?

For a deferred exchange (the standard delayed type), no — the safe harbor requires a QI, qualified escrow, or qualified trust, and the QI is the only practical form. A simultaneous exchange with no delay still technically requires a QI for the safe harbor, though the hold is momentary.

How do I verify a QI is legitimate?

Check FEA membership at fea.net, request current fidelity bond and E&O certificates plus a bank letter confirming segregated FDIC escrow, and call two attorney or CPA references from the last six months. In most states, anyone can call themselves a QI — this 15-minute diligence is the regulation.

Conclusion

A 1031 exchange is a tax-deferral tool that hinges on a single operational requirement: the sale proceeds must be held by an independent Qualified Intermediary in a segregated qualified escrow so the seller never has constructive receipt, with the exchange agreement signed before the relinquished closes and the 45-day identification and 180-day closing deadlines met as strict calendar days. Choosing the QI is therefore a custody and compliance decision, not just a paperwork one — segregated FDIC-insured funds, $1M+ fidelity bond and E&O, FEA membership, flat fees, and reverse/improvement capability via an EAT are the non-negotiables that separate a safe harbor from a LandAmerica-style risk.

Estimate the deferred gain and required reinvestment with a 1031 calculator, interview two or three QIs with the 10 questions, and engage the selected QI at least 30 days before listing — before the deed transfers, not after.