Real Estate Tax · Brief · Working level
Opportunity zones after 2026: what's left of the deferral
The original qualified opportunity zone deferral ends December 31, 2026 — every deferred gain becomes taxable then, and the 10% basis step-ups expired for recent investments. The 10-year exclusion on appreciation survives, and 2025 legislation reshaped the program going forward.
The original opportunity zone bargain is coming due. Every capital gain deferred into a qualified opportunity fund (QOF) under Section 1400Z-2 becomes taxable on December 31, 2026 — the statutory outer limit of the deferral — whether or not the investor sells anything. The 10% and 15% basis step-ups that once trimmed the deferred gain required five- and seven-year holds completed before that date, so for money invested after 2021 they are simply gone. What survives intact is the headline benefit: after a 10-year hold, an election to step basis to fair market value excludes all appreciation in the QOF investment itself.
So mid-2026 finds the program split in two: a maturing legacy regime whose deferral bill arrives with the 2026 return, and a legislatively renovated program for new money whose details are still being implemented.
What happens on December 31, 2026?
Under Section 1400Z-2(b)(1), deferred gain is included in income on the earlier of an inclusion event (sale, most distributions, gifts) or December 31, 2026. The amount recognized is the lesser of the deferred gain or the investment's fair market value at that date, less basis — and for post-2021 investors, basis in the deferral tranche is zero, so the entire deferred gain generally lands. The character carries over from the original 2019–2026 gain. This is a dry-income event: no cash accompanies it unless the fund distributes, and QOF real estate funds mid-development rarely distribute.
How the original benefits fared, as of mid-2026.
| Original benefit | Status |
|---|---|
| Deferral of invested gain | Ends 12/31/2026 for all legacy investments |
| 10% basis step-up (5-year hold by 2026) | Expired for investments after 2021 |
| Additional 5% (7-year hold by 2026) | Expired for investments after 2019 |
| 10-year FMV basis election on exit | Alive; elections available through 2047 |
The 10-year exclusion is the reason nobody should reflexively liquidate. An investor who pays the 2026 toll charge but holds until year 10 still exits with zero tax on the fund-level appreciation — on a successful real estate project, the larger number by far. Estimated-tax planning for the April 2027 payment belongs on the 2026 planning calendar, and the recognition may also revive suspended passive losses or interact with NIIT — the gain is investment income.
What does the program look like for new money?
The One Big Beautiful Bill Act, enacted July 4, 2025, took up the program's future rather than letting it lapse. The legislation contemplates opportunity zone investment continuing past the original sunset, with redrawn zone designations under tightened low-income criteria and enhanced incentives tilted toward rural zones — a rolling-deferral architecture for new investments rather than a single fixed 2026 cliff. But the transition is genuinely unsettled terrain in mid-2026: new-regime investments largely point at designations and effective dates that begin in 2027, and Treasury guidance is still filling in the mechanics. Any dollar-specific claim about post-2026 investments should be checked against the IRS opportunity zones page and the statute itself before it drives a closing.
Where QOZ still loses to the alternatives
Neutrality first: an opportunity fund is only worth its frictions when the underlying deal is. For pure real estate gain, a 1031 exchange now compares favorably for many sellers — it defers indefinitely (QOZ deferral for legacy money is over), it takes the whole proceeds rather than just the gain, and it needs no fund wrapper. QOZ's remaining edges are real but specific: it accepts gains 1031 cannot (stock, crypto, business sales), and the 10-year exclusion forgives appreciation outright where 1031 merely defers it. The substantial-improvement requirement — doubling basis in acquired buildings within 30 months — makes stabilized-asset strategies a poor fit, and a fund that fails the 90% asset test owes penalties that the investor ultimately eats. Depreciation taken inside the fund is respected and, on a 10-year exit election, is not recaptured — one reason cost segregation and QOF structures pair well for development deals that actually pencil.
Frequently asked questions
- When does opportunity zone gain deferral end?
- December 31, 2026, under Section 1400Z-2(b) as originally enacted. Every gain deferred into a qualified opportunity fund under the original regime is recognized on the 2026 return (to the extent not already recognized), regardless of whether the QOF investment is sold. Investors should expect the tax bill in April 2027 and plan liquidity now.
- Is the 10-year opportunity zone exclusion still available?
- Yes. An investor who holds a qualified opportunity fund interest at least 10 years may elect to step the basis to fair market value on sale, excluding all post-investment appreciation from tax. This benefit was not cut off by the 2026 deferral deadline, and under the original statute the election remains available for sales through 2047.
- Did the One Big Beautiful Bill Act change opportunity zones?
- The 2025 legislation addressed the program's future, including provisions aimed at continuing opportunity zone investment beyond the original 2026 sunset with revised zone designations and rural-focused incentives. The mechanics for post-2026 investments differ from the original regime, and Treasury guidance is still filling gaps — investors should verify current rules against IRS materials before committing new gains.