Inheriting a shotgun house passed down through a Louisiana succession, or a rental property split among siblings after a parent's death, comes with a tax quirk that surprises a lot of heirs in a good way: the basis usually resets. Capital gains tax on inherited property is calculated from a stepped-up value at the date of death, not from whatever the original owner paid decades earlier, and that difference often means little or no gain if the property sells soon after.
The Stepped-Up Basis Rule
Property inherited generally receives a basis equal to its fair market value on the date of the decedent's death, rather than the original owner's purchase price. For a family home bought in the 1970s or 1980s and worth many times that today, this step-up can erase most of the built-in gain that would otherwise have been taxable, since the taxable gain is measured from the stepped-up value forward, not from the original cost.
Where Louisiana Succession Slows the Process Down
Before an heir can sell, the property typically has to move through succession, Louisiana's probate process, which establishes clear title. This can take months, sometimes longer when there are multiple heirs, a will contest, or an estate with debts to settle. A property with unresolved succession issues generally cannot close a sale cleanly, exchange or otherwise, until title is sorted out.
Heirs planning a 1031 exchange on inherited investment property need to build succession timing into the plan early, since a delayed succession judgment eats into the calendar the same way a slow flood certificate or wind pool binder does, just earlier in the process.
Selling Soon After Inheriting Versus Holding
A property sold shortly after the date of death, at close to its appraised value, often generates little to no taxable gain because the sale price and the stepped-up basis are close together. The longer heirs hold the property before selling, the more the market can move the sale price away from that stepped-up value, and any appreciation from that point forward is taxed normally.
Multiple heirs who inherit a property jointly, common with a family home split among siblings, each hold their own share of the stepped-up basis, and each faces their own gain or loss calculation if the shares are eventually sold or bought out among themselves.
When a 1031 Exchange Fits an Inherited Property
An inherited property held and used for investment purposes, a rental duplex kept as a rental rather than converted to a personal residence, is eligible for a 1031 exchange the same as any other investment property, using the stepped-up basis as the new starting point. This comes up often with heirs who do not want to become hands-on landlords of a specific property but also do not want to trigger a large gain by selling outright, and who use an exchange to move into something more passive, like a DST interest, instead.
An inherited property that heirs move into as a personal residence, by contrast, is no longer investment property and would not qualify for exchange treatment going forward.
Common 1031 Exchange Questions
Does capital gains tax on inherited property use the original owner's purchase price?
No. Inherited property generally receives a stepped-up basis equal to fair market value at the date of death, which is the starting point for calculating any gain, rather than what the original owner paid.
Why does Louisiana succession matter for selling an inherited property?
Succession establishes clear title before a sale can close. An unresolved succession, especially with multiple heirs or estate debts, can delay a sale, including one structured as a 1031 exchange, until title is settled.
Do multiple heirs each get their own stepped-up basis on a jointly inherited property?
Yes. Each heir's share of the property carries its own stepped-up basis, and each heir calculates gain or loss separately based on their share when the property is eventually sold.
Can heirs use a 1031 exchange on an inherited rental property?
Yes, if the property is held and used for investment purposes. Heirs who convert an inherited property into a personal residence rather than keeping it as a rental would not be eligible for exchange treatment on that property.
Does selling an inherited property quickly reduce the taxable gain?
Often yes, because a sale soon after the date of death is typically close to the stepped-up basis value, leaving little appreciation to tax. Holding the property longer before selling allows more room for the market to create a taxable gain.
