Who can invest in a qualified opportunity fund?

Any U.S. taxpayer with an eligible capital gain, whether an individual, corporation, partnership, trust, or estate, can invest in a qualified opportunity fund and access the tax benefits under IRC 1400Z-2.

Federal tax law does not restrict QOF participation by investor type. What matters is the nature of the gain being reinvested and the timing of that reinvestment.

Who Qualifies, and What Governs Access

• Eligible gains: Only capital gains and certain qualified §1231 business property gains receive deferral and other Opportunity Zone benefits when reinvested. Non-gain cash can go into a fund but doesn't get the tax treatment.
• Timing: Investors generally have 180 days from the date of the triggering sale to reinvest that gain into a QOF.
• Entity type: Individuals, C corporations, S corporations, partnerships (including LLCs taxed as partnerships), trusts, and estates are all eligible taxpayers under the statute.

In practice, access to a specific fund is often narrower than the law itself. Many third-party QOFs are structured as private placements that require investors to meet accreditation standards and often carry minimum investment thresholds well into the tens of thousands of dollars. Investors with larger gains sometimes form their own QOF entity (filing Form 8996) rather than buying into an existing fund, which sidesteps a third party's marketing and accreditation requirements but still requires the fund to hold at least 90% of its assets in qualifying opportunity zone property.

Because eligibility rules, gain-recognition timing, and fund-level restrictions intersect, investors typically work with a CPA or tax attorney before committing capital. Once an interest is held, a qualified opportunity fund valuation becomes important for establishing basis, supporting tax filings, and preparing for the December 31, 2026 inclusion event. For related background, see how to qualify for QoZ status and what risks come with investing in a QOF.