March 15, 2026

1031 Exchange: The Complete Guide

Disclaimer: This article is for educational purposes only and does not constitute legal, tax, or financial advice. Tax laws change frequently and vary by jurisdiction. Consult a qualified CPA, tax attorney, or financial advisor before making investment decisions based on tax considerations.

A 1031 exchange (named after Section 1031 of the Internal Revenue Code) allows real estate investors to defer capital gains taxes when selling an investment property by reinvesting the proceeds into a new "like-kind" property. Used strategically, 1031 exchanges let you grow your portfolio without ever paying capital gains taxes on your real estate investments.

How a 1031 exchange works

  1. Sell your relinquished property. The property you are selling must be an investment or business property (not your primary residence).
  2. Engage a Qualified Intermediary (QI). The sale proceeds go to the QI, not to you. You cannot touch the money at any point during the exchange.
  3. Identify replacement properties within 45 days. You must formally identify up to 3 potential replacement properties in writing within 45 calendar days of selling.
  4. Close on replacement property within 180 days. You must close on one or more of your identified properties within 180 calendar days of the original sale.

Key rules

  • Like-kind requirement: Any investment real estate qualifies. You can exchange a single-family rental for an apartment building, or a commercial property for vacant land.
  • Equal or greater value: The replacement property must be equal to or greater in value than the relinquished property to defer all taxes. Receiving cash (boot) triggers partial taxation.
  • Same taxpayer: The person or entity on the sale deed must be the same on the purchase deed.
  • Investment or business purpose: Primary residences and properties held primarily for resale (flips) do not qualify.

The timeline

DeadlineAction
Day 0Close sale of relinquished property. Proceeds go to QI.
Day 45Identification period ends. Must identify replacement in writing.
Day 180Exchange period ends. Must close on replacement property.

Common 1031 exchange strategies

Trade up: Sell a small property and buy a larger one. Your deferred equity becomes the down payment on a bigger investment.

Diversify: Exchange one large property for multiple smaller ones, spreading risk across different markets.

Swap to passive: Exchange actively managed rentals into a Delaware Statutory Trust (DST) for truly passive real estate income.

Swap at death: When you die, heirs receive a stepped-up basis, permanently eliminating the deferred capital gains. This makes 1031 exchanges a powerful estate planning tool.

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