How long must I hold a QOF investment?

There is no legally required minimum holding period for a QOF investment, but the tax benefits are structured around specific milestones, and reaching 10 years is what unlocks the largest benefit.

Key holding-period milestones

Under IRC 1400Z-2, the incentives tied to your holding period work like this:

• 5-year hold: For investments made before January 1, 2022, holding at least 5 years increases your basis in the deferred gain by 10%, reducing the amount ultimately taxed. This benefit is no longer practically available for newer investments because the deferral period ends December 31, 2026.
• 7-year hold: Adds another 5% basis increase (15% total) for investments held that long before the 2026 deadline, again only relevant to earlier investments.
• 10-year hold: This is the benefit that still matters for every investor regardless of when you invested. Holding your QOF interest for at least 10 years lets you elect to step up your basis to fair market value upon sale, permanently excluding post-investment appreciation from federal capital gains tax.

Separately, every investor faces a mandatory inclusion event on December 31, 2026, when the originally deferred gain must be recognized whether or not you've sold your interest. That event is fixed and doesn't depend on how long you've held the fund.

Because the 10-year exclusion and the 2026 inclusion event both hinge on an accurate valuation of your LP interest, most investors need a defensible fair market value determination at some point in this timeline, whether for the 2026 inclusion, a later sale, or reporting to a CPA or tax attorney. A qualified opportunity fund valuation accounts for these dates and the applicable minority interest and marketability discounts.

For related planning questions, see how to qualify for a QoZ and what risks come with investing in a QOF.