Can you do a 1031 exchange on a primary residence?

No. A 1031 exchange only applies to properties held for investment or business use. However, you may be able to convert a primary residence to a rental property, hold it for a qualifying period, and then exchange it.

How long do you have to complete a 1031 exchange?

You have 45 days to identify replacement properties and 180 days to close. Both deadlines are absolute and cannot be extended, even for weekends or holidays.

Can you 1031 exchange into multiple properties?

Yes. You can identify up to three replacement properties regardless of value, or any number of properties as long as their combined value does not exceed 200% of the relinquished property value. You can close on one or multiple identified properties.

1031 Exchange Rules Explained

How to sell an investment property and defer 100% of your capital gains taxes by reinvesting in another property.

Updated March 2026|By becvio Research

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What is a 1031 Exchange?

A 1031 exchange, named after Section 1031 of the Internal Revenue Code, allows you to sell an investment property and defer all capital gains taxes by reinvesting the proceeds into another like-kind property. Instead of paying 15-20% federal capital gains tax plus state taxes and depreciation recapture, you roll the full equity into your next investment. This allows your capital to compound tax-free, dramatically accelerating wealth building.

1031 Exchange Requirements

To qualify for a 1031 exchange, both the property you sell (relinquished property) and the property you buy (replacement property) must be held for investment or business use. Personal residences do not qualify. The replacement property must be of equal or greater value. You must use a Qualified Intermediary (QI) to hold the funds — you cannot touch the money yourself at any point during the exchange.

Critical Timelines

The 1031 exchange has two strict deadlines that cannot be extended for any reason. The 45-Day Identification Period: You must identify up to three potential replacement properties in writing within 45 calendar days of selling your property. The 180-Day Closing Period: You must close on the replacement property within 180 calendar days of the sale. Missing either deadline disqualifies the exchange entirely, and you owe full capital gains taxes.

Like-Kind Property Rules

The term like-kind is broader than most people think. Any real property held for investment can be exchanged for any other real property held for investment. You can exchange a single-family rental for an apartment building, raw land for a commercial property, or a duplex for a retail strip. The properties do not need to be the same type — they just both need to be real property held for investment purposes.

Boot and Partial Exchanges

If you receive any cash or non-like-kind property in the exchange, that portion is called boot and is taxable. Common sources of boot include: cash taken out of the exchange, debt reduction (if your new mortgage is smaller than your old one), and personal property included in the sale. To defer 100% of taxes, the replacement property must be equal or greater in both value and debt.

When to Use a 1031 Exchange

A 1031 exchange is most valuable when you have significant capital gains to defer, when you want to upgrade to a larger or better-performing property, when you want to diversify into different markets or property types, or when you want to consolidate multiple smaller properties into one larger one. The tax savings can be substantial — on a property with $200,000 in gains, you could defer $40,000 or more in taxes.