What is a 721 exchange?

A 721 exchange lets you contribute appreciated property to a partnership in exchange for an ownership interest in that partnership, without triggering a taxable sale. The name comes from Section 721 of the Internal Revenue Code, which governs how property contributed to a partnership is treated for tax purposes. As it’s a contribution and not a sale, no capital gains tax is due at the time of the exchange.

What gets confusing is that two very different types of investors use it for two different kinds of property, and most searches for “721 exchange” land on only one of them.

The real estate version: UPREITs

If you came to this term through real estate, you’ve likely encountered it as an UPREIT (an umbrella partnership real estate investment trust). Here, a property owner contributes real estate directly to a REIT’s operating partnership, in exchange for units in that partnership rather than cash. The contribution isn’t a sale, so the owner’s capital gains tax is deferred, and those partnership units can typically be converted to REIT shares (a taxable event) or held indefinitely.

Contributors typically don’t have to convert all their partnership units at once. Many convert in stages over several years, spreading the resulting tax bill out instead of taking it in a single year.

This is the traditional, long-standing use of Section 721. Real estate investors, often with a single large property they’d otherwise have to sell outright, use a 721 exchange to convert direct ownership into a diversified partnership interest without an immediate tax bill.

How exchange funds use the same tax code section for stock

The second use of Section 721 shows up in exchange funds, and it works on the same principle applied to a different property. You contribute appreciated stock (not real estate) to a fund structured as a partnership, in exchange for a proportional interest in that fund’s diversified holdings.

This is how Glidepath works. You, an investor holding a large, appreciated stock position, contribute your shares to the fund. In return, you receive a partnership interest representing your share of the fund’s total portfolio.

Because it’s structured as a contribution to a partnership under Section 721, not a sale, no capital gains tax is due when the shares go in. After the fund’s required holding period (seven years), you can redeem your interest for a diversified basket of holdings, with your original cost basis carrying over.

Here’s what that looks like with real numbers. Say you’re holding $800,000 in a single stock, with $520,000 of that as unrealized gain. Selling it outright today to diversify would trigger a capital gains tax bill of roughly $182,000 at a combined federal and state rate near 35%, leaving about $618,000 to reinvest. Contribute the same position to an exchange fund instead, and the full $800,000 goes to work with no tax due at contribution. The $182,000 that would have gone to the IRS stays invested.

How a 721 exchange works for stock

1. Contribute shares

You contribute your appreciated stock to the fund’s partnership. It’s a contribution, not a sale, so no tax is triggered.

2. Hold seven years

Your interest represents a proportional share of the fund’s diversified portfolio for the required holding period.

3. Redeem, basis carries over

Redeem for a diversified basket of holdings. Your original cost basis carries over, so the deferred gain stays deferred until you sell.

The tax bill isn’t eliminated, it’s deferred, and it stays deferred through the redemption too.

The two versions are genuinely different products serving different investors. One converts real estate ownership into REIT partnership units, the other converts concentrated stock into a diversified fund stake. But they’re both correctly described as 721 exchanges, and both rely on the same underlying tax code section to defer gain on a contribution rather than a sale.

Pros and cons of the 721 exchange structure

Pros:

• Defers capital gains tax on a genuinely appreciated position without requiring a sale, so the full pre-tax amount keeps compounding instead of a smaller after-tax amount
• Converts a concentrated or illiquid holding into a diversified interest, reducing single-stock risk
• Original cost basis carries over, preserving the deferral until an eventual sale rather than resetting the tax clock
• Allows you to leave more of your capital in the market for longer, since nothing is set aside for a tax bill at the point of contribution

Cons:

• Illiquid for the duration of the holding period, typically seven years for exchange-fund uses of Section 721, so the capital isn’t accessible on short notice
• No direct ownership and control in exchange for a pooled, diversified interest, meaning you can’t choose which specific holdings make up your share
• The tax is deferred, not eliminated. A 721 exchange delays the eventual bill rather than removing it, so it’s most useful if you expect to hold well past the required period anyway

The compounding effect of deferring that tax is easy to state and harder to picture. The chart below shows it for the same $800,000 example above.

Illustration

What deferring the tax at contribution is worth

A hypothetical $800,000 concentrated stock position, held seven years two ways: sold today to diversify (after an estimated $182,000 capital gains tax), or contributed to an exchange fund under Section 721 with no tax due at contribution.

$311,916more compounding after 7 years by deferring the tax, in this illustration

• 721 exchange, tax deferred
• Sell now and reinvest

View as table

Year	721 exchange, tax deferred	Sell now and reinvest
Year 0	$800,000	$618,000
Year 1	$864,000	$667,440
Year 2	$933,120	$720,835
Year 3	$1,007,770	$778,502
Year 4	$1,088,391	$840,782
Year 5	$1,175,462	$908,045
Year 6	$1,269,499	$980,688
Year 7	$1,371,059	$1,059,143

Find out if you qualify and how much of your portfolio could go in.

721 exchange vs. 1031 exchange

The other exchange type real estate investors are likely to have heard of is the 1031 exchange, and the two get confused often enough to be worth a direct comparison:

A 1031 exchange swaps one piece of real estate for another and keeps you as a direct, sole owner. A 721 exchange swaps property (real estate or stock) for a stake in a shared partnership, trading direct ownership for diversification.

Who offers 721 exchanges?

On the real estate side, 721 exchanges are common enough that most sizable REITs will discuss accepting an UPREIT contribution from a property owner looking to diversify. On the stock side, the field is much smaller. Not every exchange fund is built around Section 721 specifically, and the ones that are vary widely on minimum investment and fees.

Glidepath is one of the few funds specifically structured around this stock use of Section 721. Its $100,000 minimum is well below what most exchange funds require, and it charges no management fee. Eligibility follows standard accredited investor rules: income over $200,000 individually or $300,000 jointly, or net worth over $1 million excluding your primary residence.

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