Exchanging a Property With Historic or Other Tax Credits

The exchange defers gain but cannot defer credit recapture, so the calendar decides the cost

Section 1031 is a nonrecognition rule for gain or loss. Credit recapture is a separate increase in tax. Under section 50(a)(1), if investment credit property "is disposed of, or otherwise ceases to be investment credit property" before the end of the recapture period, your tax increases by the recapture percentage of the credits it produced.

The instructions for Form 4255 list the exceptions: a transfer at death, a transfer between spouses or incident to divorce, certain corporate acquisitions under section 381(a), and a mere change in the form of conducting a business. A like-kind exchange to an unrelated buyer is not on that list, and Reg. section 1.47-2(a) treats even a gift as a disposition.

The practical rule is to know the date the rehabilitated building was placed in service and count five full years from it before you list.

• Within one full year after placed in service: 100% recaptured.
• Within the second full year: 80%.
• Within the third: 60%.
• Within the fourth: 40%.
• Within the fifth: 20%; after that, none.

The rehabilitation credit lowered your basis, so the gain you are deferring is larger than it looks

Section 47(a) sets the credit at 20% of qualified rehabilitation expenditures, allocated ratably over the five years beginning when the building is placed in service. The building must be a certified historic structure that was substantially rehabilitated, meaning qualified spending in a 24-month period exceeded the greater of its adjusted basis or $5,000.

Section 50(c)(1) reduces the building's basis by the full credit determined. Section 50(c)(4) treats that reduction as depreciation for the recapture rules in sections 1245 and 1250, which is why the credit shows up again in the gain computation when you sell.

If recapture applies, section 50(c)(2) increases basis immediately before the disposition by the recapture amount, which includes any reduction of credit carryforwards. The Form 4255 instructions confirm the increase is 100% of that amount for rehabilitation property.

The credit depends on the National Park Service certifying the rehabilitation, and the NPS program pages note that applications are submitted electronically on the current forms. Keep the certification and the placed-in-service date with your records, because that date, not the purchase or sale date, starts the five-year recapture count.

Energy credits on the same building follow the same clock with a smaller basis cut

Solar arrays, geothermal systems and other energy property placed on a rehabilitated building often carry their own investment credit. Those credits are investment credit property too, so the same five-year recapture table in section 50(a) applies to them when the building is sold.

Section 50(c)(3) reduces basis by only 50% of an energy credit, and only 50% of any recapture is added back. If the panels are leased from a third party rather than owned, the credit belongs to the owner of the equipment; solar leases, PPAs and PACE assessments in an exchange covers what transfers with the building.

A preservation easement stays with the building, and the buyer prices it in

Owners of historic buildings sometimes donate a facade or preservation easement and deduct its value under section 170(h). For a building in a registered historic district, the easement must preserve the entire exterior and prohibit inconsistent changes, and the return must include a qualified appraisal, photographs and a description of the restrictions.

Section 170(f)(13) requires a $500 filing fee when that kind of deduction exceeds $10,000, and section 170(f)(14) reduces the deduction by a share tied to rehabilitation credits claimed in the five preceding years. The easement is perpetual, so it binds every later owner.

For the exchange, an encumbered building is still real property, but the restriction narrows the buyer pool and the price. Get an appraisal that reflects the easement before you size your replacement.

Worked example: selling in year three versus waiting past year five

These are hypothetical round numbers. An owner spends $1,000,000 of qualified rehabilitation expenditures on a certified historic building placed in service in January 2023. The credit is $200,000, claimed at $40,000 a year, and basis is reduced by $200,000.

The owner sells through an exchange in June 2025, inside the third full year, so the recapture percentage is 60%. Credits of $80,000 were used for 2023 and 2024, so recapture tax is $48,000, payable for 2025 even though every dollar of gain is deferred. Basis rises by the recapture amount before the sale.

Waiting until after January 2028 would have reduced recapture to zero. Run your own numbers with your CPA, including the effect on carryforwards and on the credit for the year of sale.

• Credit determined: 20% × $1,000,000 = $200,000; basis reduced by $200,000.
• Sale in the third full year: 60% × $80,000 used = $48,000 added to 2025 tax.
• Sale after five full years: no recapture; the exchange defers the gain.

After the recapture window closes, the exchange works like any other

Once five full years have passed, the building is ordinary relinquished property. The deferred gain, including the part created by the basis reduction, carries into the replacement under section 1031(d), and how depreciation recapture is treated in a 1031 explains how the section 1250 layer travels.

For low-income housing credits, which have a 15-year compliance period and their own recapture rules, see exchanging a Section 8 or LIHTC property. If you want a replacement with no operating role, Delaware statutory trust interests qualify as real property; traditional DST exchange solutions describes them.