By Harry Prabandham · Updated September 28, 2026
Tax Planning
Deferred Sales Trusts: How They Work and Why the IRS Scrutinizes Them
A deferred sales trust is a promoter-designed structure that tries to use installment-sale rules to spread gain. The IRS has not approved it.
Deferred Sales Trusts: How They Work and Why the IRS Scrutinizes Them
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What is a deferred sales trust?
- A deferred sales trust is a marketed arrangement, not a term in the tax code, that relies on the installment-sale rules of Section 453.
- The seller transfers an appreciated asset to a trust in exchange for an installment note, and the trust then sells the asset to the buyer for cash.
- The goal is to report gain only as note payments arrive rather than all in the year the buyer pays.
- The IRS has issued no ruling or guidance approving the structure, so the deferral depends on the facts surviving an audit.
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Full Guide
What is a deferred sales trust?
- A deferred sales trust is a marketed arrangement, not a term in the tax code, that relies on the installment-sale rules of Section 453.
- The seller transfers an appreciated asset to a trust in exchange for an installment note, and the trust then sells the asset to the buyer for cash.
- The goal is to report gain only as note payments arrive rather than all in the year the buyer pays.
- The IRS has issued no ruling or guidance approving the structure, so the deferral depends on the facts surviving an audit.
How is the transaction supposed to work?
- The seller and the trust sign an installment agreement before the sale to the end buyer closes.
- The trust, run by a third-party trustee, receives the buyer's cash and invests it under the trust's terms.
- The note pays the seller interest and principal on a schedule, and principal payments carry a share of the deferred gain.
- Interest on the note is ordinary income when received, and depreciation recapture on business or real property is generally taxed in the year of sale.
Why does the IRS scrutinize it?
- If the trust is treated as the seller's agent, or the seller keeps control over the cash, the IRS can argue the seller received the proceeds directly.
- The step-transaction and economic-substance doctrines let the IRS look past intermediate steps that lack a real non-tax purpose.
- In 2023 the IRS proposed treating monetized installment sales, which also route a cash sale through an intermediary, as listed transactions requiring disclosure.
- If deferral fails, the full gain can be taxed in the sale year, with interest and possible penalties.
How does it compare with a 1031 exchange or a standard installment sale?
- A 1031 exchange is written into the code but has been limited to real property since 2018, with strict identification and closing deadlines.
- A standard installment sale uses a note from the actual buyer, so the seller carries that buyer's credit risk but no intermediary.
- A deferred sales trust can hold assets other than real estate, but it adds trustee, legal, and investment costs plus audit risk.
- A charitable remainder trust is another code-based route to spread tax on appreciated assets, with a required charitable gift.
What are the costs and trade-offs?
- Setup and ongoing trustee, legal, and investment fees reduce what the seller ultimately receives.
- The seller generally cannot access principal faster than the note allows, which limits flexibility if needs change.
- Trust investments can lose value, and the seller depends on the trust's assets to make the note payments.
- Promoter materials may describe outcomes more confidently than the law supports, so independent tax counsel matters.
Key takeaways
- A deferred sales trust tries to use Section 453 to spread gain, but no IRS guidance approves it.
- Agency, step-transaction, and economic-substance challenges can collapse the deferral.
- Code-based alternatives such as installment sales, 1031 exchanges, and charitable remainder trusts carry their own limits.
- Any decision needs review by an independent tax attorney and CPA; Rubric Advisors does not prepare tax returns or provide legal advice.
Related Topics
Installment Sales (Section 453): How Seller Financing Spreads Out Gain
An installment sale lets a seller report gain as payments arrive rather than all in the sale year. Recapture, interest, and related-party rules apply.
Tax PlanningHow a 1031 Exchange Works: Deadlines, Boot, and Trade-offs
A 1031 exchange defers tax on the sale of investment real estate if the proceeds buy like-kind property within strict 45- and 180-day deadlines.
Estate & LegacyCharitable Remainder Trusts for Appreciated Stock
A charitable remainder trust can sell appreciated stock without immediate capital gains tax, pay you income for years, and leave the rest to charity.