What is original use?

Original use is a core requirement for tangible property to qualify as Qualified Opportunity Zone Business Property (QOZBP) under IRC §1400Z-2(d)(2)(D). It determines whether property deployed into a Qualified Opportunity Zone is eligible for OZ tax benefits without needing to be substantially improved.

The original use requirement is found in IRC §1400Z-2(d)(2)(D)(i)(II), which defines QOZBP. Under the statute, tangible property qualifies as QOZBP only if:

• It was acquired by purchase from an unrelated person after December 31, 2017;
• The original use of the property in the Qualified Opportunity Zone commences with the QOF or QOZB, or the QOF or QOZB substantially improves the property; and
• During substantially all of the holding period, substantially all of the use of the property was in a Qualified Opportunity Zone.

The second requirement creates a two-path structure. Property must satisfy either the original use test or the substantial improvement test — but not necessarily both.

The Two Paths to Qualifying Property

Path 1 — Original Use: The property is placed in service in the Qualified Opportunity Zone for the first time by the QOF or QOZB. No substantial improvement is required.

Path 2 — Substantial Improvement: The property has previously been used in the Qualified Opportunity Zone, and the QOF or QOZB doubles its adjusted basis within any 30-month period after acquisition.

If property cannot satisfy the original use test, it must be substantially improved to qualify as QOZBP. For a full discussion of the substantial improvement requirement, see What is the 30-month substantial improvement rule?

How Original Use Is Defined

The definition of “original use” comes from the final Treasury regulations at 26 CFR §1.1400Z2(d)-2(b)(3)(i)(A):

“The original use of tangible property in a qualified opportunity zone commences on the date any person first places the property in service in the qualified opportunity zone for purposes of depreciation or amortization, or first uses it in a manner that would allow depreciation or amortization if that person were the property’s owner.”

Three important points flow from this definition:

1. Original use is a geographic test, not an absolute “new property” test. The question is not whether the property is brand new — it is whether the property has ever been placed in service inside the Qualified Opportunity Zone. Used property can satisfy the original use test.
2. The QOF or QOZB does not need to be the first owner globally. It only needs to be the first to place the property in service within the zone.
3. If the property was previously used inside the Qualified Opportunity Zone, it does not satisfy original use. In that case, the property must be substantially improved to qualify as QOZBP.

Used Property Can Qualify

One of the most practically significant aspects of the original use rule is that used property — property previously owned or used elsewhere — can satisfy the requirement, as long as it has never been placed in service inside the Qualified Opportunity Zone.

As the regulations state at 26 CFR §1.1400Z2(d)-2(b)(3)(i)(C): “Used tangible property satisfies the original use requirement if the property has not been previously so used or placed in service in the qualified opportunity zone.”

This means, for example, that a piece of equipment previously used at a facility outside the zone can be relocated into a Qualified Opportunity Zone and satisfy the original use test — provided it has never before been placed in service within that zone.

Pre-Certificate of Occupancy Property

A QOF or QOZB that acquires a newly constructed or under-construction building before it has been placed in service for depreciation purposes can also satisfy the original use requirement — even if a prior owner (such as a developer) constructed the building. In practice, this situation most commonly arises when a QOF acquires property pre-CO (before a certificate of occupancy is issued) or pre-TCO (before a temporary certificate of occupancy is issued).

The critical factor is not whether the property is new construction, or whether a certificate of occupancy has been issued, but whether the property has been placed in service for depreciation purposes in the Qualified Opportunity Zone. If it has not, original use can commence with the QOF or QOZB.

The Treasury regulations illustrate this directly at 26 CFR §1.1400Z2(d)-2(b)(3)(i)(D): a developer constructs a hotel in a Qualified Opportunity Zone and sells it to a QOF before placing it in service for depreciation. Because the developer had not yet placed the building in service at the time of sale, the original use of the hotel in the Qualified Opportunity Zone is treated as commencing with the QOF. The property satisfies the original use requirement.

This rule has significant practical implications for QOFs that partner with developers on ground-up construction projects. As long as the QOF acquires the property pre-CO or pre-TCO — before the developer places it in service for depreciation purposes in the zone — the QOF can satisfy original use, even if the developer broke ground and completed substantial construction work prior to the sale.

Special Rules for Leased Property

For leased tangible property, the regulations provide a parallel original use definition at 26 CFR §1.1400Z2(d)-2(c)(3)(iii). The original use of leased property commences on the date any person first places the property in service in the Qualified Opportunity Zone for depreciation purposes, or first uses it in the zone in a manner that would allow depreciation if that person were the owner. Used leased tangible personal property can also satisfy the original use requirement, provided it has not been previously placed in service within the Qualified Opportunity Zone.

Special Rules: Vacant Property, Brownfields, and Involuntary Transfers

The Treasury regulations provide deemed original use treatment for certain categories of property that might not otherwise satisfy the standard definition:

Vacant property (26 CFR §1.1400Z2(d)-2(b)(3)(ii) and (iii)): Real property that was vacant for at least one year before the Qualified Opportunity Zone designation — or for at least three years after designation — is treated as satisfying the original use requirement. This rule is particularly significant for investors targeting distressed or abandoned properties within designated zones.

Brownfield sites (26 CFR §1.1400Z2(d)-2(b)(3)(iv)): Property meeting EPA brownfield definitions can be treated as satisfying original use, provided the property is remediated to meet applicable safety standards. This rule encourages investment in contaminated or environmentally distressed sites within Qualified Opportunity Zones.

Involuntary transfers to local government (26 CFR §1.1400Z2(d)-2(b)(3)(v)): Property acquired from a local government following foreclosure, abandonment, or similar involuntary transfer may be treated as satisfying the original use requirement. This rule facilitates OZ investment in properties that have reverted to public ownership due to neglect or economic distress.

Why This Matters in Practice

The original use rule is frequently misunderstood. Many investors assume that only newly constructed or newly manufactured property can satisfy the requirement — but the geographic framing of the test means that a much broader range of property can qualify. Used equipment, previously owned real estate, and even brownfield sites can all potentially satisfy original use, as long as they are new to the Qualified Opportunity Zone.

At the same time, investors should be careful with property that has any prior history of use within the zone. Even a brief prior placement in service inside the Qualified Opportunity Zone can disqualify property from the original use path, leaving substantial improvement as the only route to QOZBP status.

Bottom Line

Original use is a geographic test: it asks whether the property is being placed in service in the Qualified Opportunity Zone for the first time — not whether it is brand new. Used property qualifies if it has never been used in the zone before. Property previously used in the zone must be substantially improved to qualify. Special rules for vacant property, brownfields, and involuntary transfers expand the universe of eligible property further, making original use a more flexible tool than it might initially appear. As with all QOZBP requirements, investors and fund managers should work with qualified tax counsel to confirm that the property meets the applicable standard before relying on it to satisfy the 70% tangible property test.