1031 Exchange Execution

Overview

This article covers the execution mechanics of a 1031 exchange - QI selection, identification timeline, closing coordination, and common disqualification errors. For the strategic decision of whether to pursue a 1031 exchange, when it makes sense, and alternatives, see 1031 exchange strategy.

A 1031 exchange demands precision across three critical dimensions: qualified intermediary selection, identification period strategy, and replacement property closing. A single procedural error - receiving proceeds directly, missing the 45-day identification deadline, or failing to close by day 180 - disqualifies the entire exchange with no remedial cure. Understanding the mechanics at an execution level is essential before committing to this strategy.

Botway does not provide tax advice. This article is for general educational purposes only. Tax outcomes depend on ownership history, use of the property, adjusted basis, depreciation, filing status, timing, and other facts. Consult a qualified CPA or tax advisor before making tax-related decisions.

Key Strategy

Engage a qualified intermediary before your closing date - the QI must hold your exchange proceeds from the moment of sale. Use the three-property rule to identify up to three replacement properties, selecting options with different closing timelines and risk profiles so you have backups if your primary target falls through. Begin identifying potential replacement properties before closing to maximize your effective search window and avoid deadline-driven mistakes.

What To Do

Vet your qualified intermediary for fidelity bond or E&O insurance, segregated escrow accounts, New York transaction experience, and fee transparency ($750 - $1,500 is standard). Submit your written identification to the QI within 45 calendar days of closing - verbal identification is not valid. Ensure your replacement property is equal or greater in value and reinvest all equity to avoid taxable boot. If you need to purchase replacement property before selling, explore a reverse exchange through an Exchange Accommodation Titleholder, though fees run $5,000 - $15,000.

Common Mistakes

Identifying properties you have not physically inspected or underwritten. Assuming you can negotiate a lower price on identified replacement property when the seller knows your 180-day deadline. Failing to deliver written identification to the QI. Choosing a QI without verifying their financial stability - if they go bankrupt holding your proceeds, you may lose everything.

Frequently Asked Questions

How do I execute a 1031 exchange after selling?

Engage a Qualified Intermediary before closing - you can never receive the sale proceeds directly. After closing, you have exactly 45 days to identify up to three replacement properties in writing and 180 days to close on at least one. The replacement must be equal or greater in value and debt to achieve full deferral. Any cash or debt relief you receive is taxable. These deadlines are absolute.

What are the deadlines for a 1031 exchange?

You have 45 calendar days from closing to identify up to three replacement properties and 180 calendar days to close on at least one. These deadlines are absolute - no extensions, even for weekends or holidays. Your proceeds must go to a qualified intermediary at closing, not to you. Missing either deadline disqualifies the exchange entirely and triggers immediate capital gains tax on the full amount.

What is a qualified intermediary and how do I choose one?

A qualified intermediary is the independent third party that holds your exchange proceeds between the sale and replacement purchase. You cannot use your attorney, accountant, or agent. Vet for fidelity bond or E&O insurance, segregated escrow accounts, New York transaction experience, and transparent fees ($750 - $1,500 is standard). Verify financial stability - if the QI goes bankrupt holding your funds, you may lose everything.

What happens if my 1031 replacement property falls through?

If your identified replacement property fails to close and you have no backup identifications, the exchange fails and you owe full capital gains tax on the sale. This is why the three-property rule exists - always identify three properties with different closing timelines and risk profiles. If all three fail within the 180-day window, you cannot re-identify and the exchange is disqualified.

Can I do a 1031 exchange on a co-op apartment in NYC?

Potentially, if the cooperative interest is held for investment or productive use in a trade or business and the exchange otherwise satisfies §1031. Current IRS Form 8824 instructions expressly list stock in a cooperative housing corporation as real property for §1031 purposes. A personal residence does not qualify merely because it is a co-op. Consult a tax adviser and qualified intermediary before the transfer. Source: IRS, Instructions for Form 8824 (2025), fetched and read 2026-08-07.

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This article provides general educational information only. It is not legal, tax, financial, insurance, compliance, housing, brokerage, or professional advice. Rules, tax rates, obligations, enforcement practices, and market conditions vary by property, building, contract, municipality, and jurisdiction, and they change. Sellers should consult a qualified attorney, CPA, or other appropriate professional before making decisions based on their specific situation.