Can You 1031 Exchange Inherited Property?

Inherited real estate sits at the intersection of two heavyweight tax provisions — §1014 (step-up in basis at death) and §1031 (like-kind exchange deferral) — that often work at cross purposes for the same fact pattern. Understanding when each applies prevents an unnecessary §1031 on property that already has zero gain.

Step-Up in Basis at Death (and What It Eliminates)

Under IRC §1014, when a taxpayer dies and property passes to an heir, the heir's basis in that property is "stepped up" to the property's fair market value on the date of death (or six months later, if the alternate valuation date is elected on the estate return).

The practical effect is dramatic. A rental property the decedent bought for $200,000 in 1990 and depreciated down to a $40,000 adjusted basis, worth $1.2M at death, lands in the heir's hands with a basis of $1.2M. If the heir sells immediately for $1.2M, taxable gain is zero. The decedent's accumulated capital gain ($1M) and depreciation recapture ($160K) both vanish.

This is why most inherited rental properties are sold rather than exchanged. The heir gets the asset clean, sells at FMV, and walks away with the cash. A §1031 would defer a gain that no longer exists — it accomplishes nothing while imposing the 45/180-day timeline.

Two important wrinkles:

• Community property states get a double step-up. In community property jurisdictions (CA, AZ, NV, TX, WA, ID, LA, NM, WI), both spouses' halves of community property step up at the first spouse's death. In separate-property states, only the deceased spouse's half steps up.
• Step-up does not apply to retirement accounts or assets in irrevocable trusts. If the decedent held real estate inside an irrevocable trust or an IRA-owned LLC, no §1014 basis adjustment occurs.

When a 1031 on Inherited Property Still Makes Sense

The step-up reasoning fails — and §1031 becomes useful — in several specific patterns:

• Heir continues to rent and depreciate. If the heir holds the inherited rental for several years before selling, depreciation deductions reduce basis again. The rebuilt gain at sale can be material; §1031 defers it.
• Appreciation between inheritance and sale. If the heir holds for years and the property doubles, the new gain is on the heir's account. §1031 defers that growth like any other rental sale.
• Partial interests with timing differences. When several heirs each take a fractional interest and sell at different times, the heir who sells last may have meaningful gain on the value increase since inheritance.
• State-tax exposure. Some states have inheritance or estate-level taxes that interact with subsequent gain. Modeling matters.
• Asset re-positioning. An heir who wants to consolidate three inherited rentals into one larger property — or trade an inherited industrial building for a stabilized multifamily — uses §1031 the same way any investor would.

Holding Period: Inheriting an Exchange in Progress

An unusual fact pattern: the decedent began a 1031 but died before closing. What happens to the in-progress exchange?

The IRS has consistently treated the heir as stepping into the decedent's exchange. The relinquished property sale is complete; the QI is holding the funds. The heir inherits the rights to identify and close, subject to the original 45- and 180-day deadlines (which are not tolled by death).

If the heir successfully closes the exchange, the replacement property takes a basis equal to the FMV at decedent's death (the §1014 step-up applies to the relinquished property's value, which becomes the replacement property's basis). If the heir fails to close, the relinquished sale becomes fully taxable on the decedent's final return — but with the §1014 step-up in basis on the relinquished property, the realized gain is generally zero.

This is one of the few situations where letting a 1031 fail is the better tax outcome. Coordinating with the estate's CPA matters; some heirs unnecessarily push to close exchanges that would have been better off failing.

Co-Inheritor Disputes and Partial Exchanges

When multiple heirs inherit a single property, each takes a fractional interest. The default treatment: a tenancy-in-common (TIC) interest, with each heir holding their share independently.

From there, heirs can do different things. One heir can sell their TIC interest while another keeps it. One heir can 1031 their TIC interest while another sells outright. The §1031 election is per-taxpayer, not per-property.

Where this gets tricky:

• The buyer of one TIC interest may not want to deal with co-tenants.
• Closing coordination requires title-company sophistication.
• Refinancing post-inheritance is often blocked by co-tenant non-cooperation.

The cleanest approach: heirs distribute the property to a single heir (with cash equalizers from estate assets) and that heir then 1031s the now-100% interest. Or the heirs sell to a third party, the proceeds are distributed in cash, and individual heirs decide independently whether to invest those proceeds elsewhere (which is a new investment, not a §1031).

Estate Planning: Sequential 1031s Into Inheritable Form

Looking at the decedent's side: a property that is 1031-exchanged into a different asset class still gets the §1014 step-up at death. This is the "swap till you drop" pattern — exchange repeatedly during life to defer all gain, hold the final replacement property until death, and the heirs receive a stepped-up basis that wipes out the entire deferred gain history.

A properly designed pattern over a full investing life:

1. Buy a rental in 1985 for $100,000.
2. 1031 exchange in 1995 to a duplex worth $400,000 — defer $300K of gain.
3. 1031 exchange in 2008 to a small commercial building worth $1.1M — defer $1M of cumulative gain.
4. 1031 exchange in 2018 to a DST portfolio worth $1.8M — defer $1.7M of cumulative gain.
5. Investor dies in 2030; DST interests step up to $2.4M FMV.
6. Heirs sell or exchange — all the deferred gain disappears.

This sequence works only when the investor never sells outside §1031 during life. A single intervening cash sale recognizes the deferred gain at that point and breaks the chain.

Simple 1031 LLC handles the QI mechanics for each link in the chain — forward, DST, and improvement exchanges at $799 forward / $1,500 reverse and improvement. We are a Qualified Intermediary and do not provide tax, legal, or investment advice; estate-planning sequences require coordination with an estate attorney and a CPA who models long-term basis trajectories.

Frequently Asked Questions