Elderly Parent Selling a Rental or Land: 1031 Options, DST, or Wait for Step-Up?

Grandparents at 96 and 94 selling a $1,400,000 rental to friends: about $300,600 of tax now, or zero in a few years

Say the hypothetical grandparents bought the rental decades ago, its adjusted basis is $200,000 after $300,000 of depreciation, and friends have offered $1,400,000. A sale recognizes $1,200,000: $75,000 on the recapture at 25%, $180,000 on the remaining $900,000 at 20% because the gain pushes their joint taxable income past $613,700, and $45,600 of NIIT, about $300,600 of federal tax before state tax.

Table I of IRS Publication 590-B gives a single-life expectancy of 3.7 years at 96 and 4.3 at 94, and at the survivor's death the heirs' basis becomes fair market value under §1014(a). Holding costs them nothing in tax; selling costs $300,600 that would otherwise never be paid.

The friends are not related persons, since §267(c)(4) limits family to siblings, spouse, ancestors and lineal descendants, so an exchange with those buyers raises no related-party issue if the grandparents want the sale to happen anyway. The exchange keeps the price, removes the tenants and preserves the reset, which is the strongest case for a DST at that age.

• Monthly distributions replace rent collection, with no repairs, tenants or property manager to supervise.
• The deferral continues, so the $300,600 stays invested, and the heirs still get the §1014 reset at death.
• DST interests are identified and closed like any replacement, inside the 45 and 180 days of §1031(a)(3).

A 77-year-old with $1,400,000 of land and an unsolicited offer: exchange the idle acres into income and keep the reset

Raw land produces no rent, so the offer tempts a parent who would like income more than acreage. Life expectancy at 77 is 13.3 years on Table I, long enough that income matters and short enough that the reset is a real asset worth protecting.

A 1031 from land into income-producing replacement, whether a net-lease building, a direct title security or DST interests, converts the acreage into distributions with no tax on the way. The raw land property page covers what qualifies when the parcel carries a farm lease or mineral rights.

If she would rather have some cash for care costs, a partial exchange works: exchange most of the price and take a deliberate, taxed amount of boot, as the intentional boot guide explains. A large gain in one year can also raise her Medicare Part B premium under the income-related adjustment, which is another reason to size the boot carefully.

A 63-year-old mother tired of four rentals: 24.5 years is too long to wait for a reset and too long to keep managing

At 63, Table I shows 24.5 years of expectancy, so 'keep them for the kids' means two more decades of tenants, roofs and vacancies for a parent who has said she is done. The reset will still be there at the end if she exchanges now and holds the replacements.

Selling four rentals in one year stacks the gains, so the 0% and 15% capital-gain bands, which end at $98,900 and $613,700 of joint taxable income for 2026 under Rev. Proc. 2025-32, are used up fast and the rest is taxed at 20% plus NIIT. Exchanging some or all into passive replacements keeps her income and drops the workload; the tired landlord guide and retire: sell vs 1031 run the portfolio-level numbers.

One more consideration at 63: a DST position can later enter a 721 roll-up for liquidity in pieces if her needs change, and anything she still holds at death resets for the children regardless.

Power of attorney, capacity and family conflict: the practical issues when children run a parent's exchange

The exchange must be done in the parent's name, because the parent is the taxpayer who owns the property; children cannot take title to the replacement, and a gift of the property to the children before the sale never resets basis, since §1014 requires acquisition from a decedent. The same-taxpayer guide covers what happens when title and taxpayer diverge.

If a child signs, it is as attorney-in-fact under a durable power of attorney that authorizes real-estate transactions, and the qualified intermediary, the title company and the DST sponsor will each want to see it. Where capacity is in doubt, an attorney should assess it before the listing agreement, not after the buyer is found.

Siblings who expect the inheritance often disagree about a sale that reduces it, so put the parent's income needs and the tax comparison in writing and share both before decisions are made. The siblings guide covers what each heir can do once the property has passed.

Matching the plan to the parent's remaining horizon, income need and tolerance for paperwork

There is no age at which an exchange stops making sense; there is an age at which a taxable sale stops making sense, and it arrives when expected years are few and the basis is low. As a rule of thumb:

• Under about five years of expectancy: hold, or exchange into DSTs only if management or the tenants are the problem; avoid any taxable sale that is not driven by care costs.
• Five to fifteen years: exchange non-producing or high-effort property into passive income, and keep the reset intact by holding replacements to death.
• Over fifteen years: treat it as a retirement-income decision first; exchange, consolidate and simplify, and revisit the estate plan at each sale.
• Any horizon: if care costs require cash, size the boot to the need and keep the rest exchanged.