1031 Exchange for a DST Interest

At full cycle the trustee's sale is your sale of an undivided interest in the real estate

Rev. Rul. 2004-86 treats each DST investor as a grantor of the trust under §1.671-2(e)(3) and, through §677, as the owner of an 'aliquot portion' of it, so each investor 'is considered to own an undivided fractional interest in Blackacre for federal income tax purposes.' The ruling concludes that buying into the trust is 'the exchange of real property for an interest in Blackacre, and not the exchange of real property for a certificate of trust or beneficial interest.'

The same characterization governs the exit. The trust in the ruling terminates on the disposition of its property, the trustee's activities are 'limited to the collection and distribution of income', and the trustee may not exchange the property for other property; when the sponsor sells, you are disposing of real property, which is why a new exchange is open to you at all.

Sponsor investor FAQs describe the choice at that point in the same words: take your share of the net proceeds and pay the tax, or complete another 1031 exchange (dst.investments; Realized). Both put typical hold periods at five to ten years.

Your 45 and 180 days run from the trust's closing date, and your share must go straight to a QI

Section 1031(a)(3) counts 45 days to identify and 180 days to close 'after the date on which the taxpayer transfers the property relinquished', cut short by your return due date unless you extend. Because the property you relinquish is the undivided interest the trustee just conveyed, the clock starts on the trust's closing date, not on the day a distribution reaches you.

The sponsor's sale notice is where the exchange is won or lost. Before closing you elect to exchange, sign an exchange agreement with a qualified intermediary, and the closing instructions route your share of the net proceeds to that QI; a share that lands in your bank account has been received, and the exchange for that share is over. A December closing also brings the tax-year straddle described on the deadline page.

If you hold several DSTs, each trust's sale is its own relinquished property with its own dates. Proceeds from two trusts that close months apart can be combined into one replacement only if that replacement is identified and closed inside both sets of windows; otherwise run them as separate exchanges with separate identification lists.

Your share of the loan the trust pays off is mortgage boot unless you replace it

DST debt is non-recourse to investors, but for §1031 purposes each investor is treated as owning a share of it; sponsor FAQs note that investors 'receive their proportional share of debt' to satisfy the exchange requirements. Reg. §1.1031(d)-2 treats liabilities you are relieved of as money received, offset by liabilities you assume on the replacement and by cash you add, but never by cash you receive.

Hypothetical: you invested $500,000 of equity in a DST with 40% leverage, so your share of the loan was $333,333. The trust sells and your net equity comes back as $600,000. To defer everything you need replacement real estate worth at least $933,333 carrying at least $333,333 of debt attributed to you, or $600,000 in an all-cash DST plus $333,333 of your own cash; replacing the equity alone leaves $333,333 of recognized gain.

Leveraged trusts and zero-cash-flow DSTs exist partly to solve this, because a high-leverage trust supplies the debt share you must replace; the sequencing is on the zero-cash-flow timeline.

Basis and deferred gain travel with you from the first rental through every trust

Section 1031(d) sets the replacement basis at the basis of what you gave up, minus money received, plus gain recognized. Nothing resets at a DST, so the depreciation you have been claiming on your share of the trust's building runs off your carryover basis, and the gain deferred from your original rental is still inside the position.

Hypothetical: a rental bought for $300,000 and depreciated to $200,000 sold for $1,000,000 and went into a DST, so your DST basis was $200,000. After eight years of depreciation your basis is $150,000 and the trust sells your share for $1,200,000: the realized gain is $1,050,000, all deferred if you replace value and debt, and your next basis is again $150,000 plus any gain you recognize.

At death that chain ends differently. Under §1014(a)(1) an inherited interest takes a basis equal to its fair market value at the date of death, so an heir whose trust sells shortly afterward has little gain to defer and may simply cash out; an heir who still wants to exchange can, because the heir is now the beneficial owner. Confirm the basis history with your CPA before the sale notice arrives, since the sponsor's statements will not show your original rental.

Where you can exchange next, and the one path that ends future exchanges

Any U.S. real property is like-kind to your undivided interest: another DST, several DSTs, a fee-simple building you manage, or a net-leased property; Realized gives the example of moving from an office building into a DST, out to a standalone retail building, and back into a DST. Sponsor, asset-class and fee questions are covered on DST sponsors and DST asset classes.

A 721 UPREIT is different. Contributing your interest to a REIT's operating partnership is tax-free under §721(a), but you then hold a partnership interest, and the Form 8824 instructions put partnership interests among assets that are never real property; no further 1031 exchange is possible from that position. Some trusts offer a 721 option at the end of the hold (dst.investments), so decide before you accept it.

If the trust has converted to an LLC before the sale, you hold a partnership interest

Rev. Rul. 2004-86 spells out what happens when the trustee gains powers a DST trustee cannot have. If the trustee may 'dispose of Blackacre and acquire new property', renegotiate or enter new leases, 'renegotiate or refinance the obligation', invest cash to profit from market movements, or make more than minor non-structural modifications, the trust 'will be a business entity which, if it has two or more owners, will be classified as a partnership', and it cannot elect out of subchapter K under §761(a) because its owners are not co-owners under state law.

A conversion of the trust to an LLC hands the manager exactly those powers, which is the only reason to convert. Once it happens your interest is a partnership interest: the LLC's sale flows to you on a Schedule K-1, and there is no undivided interest to send to a QI. Ask the sponsor, before the sale process starts, whether any conversion right in the trust agreement has been exercised.