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Opportunity Zones (§1400Z-2 Capital Gains Deferral)

IRS / U.S. Treasury (CDFI Fund census tract designation)See programDeadline: Capital gains must be invested in a Qualified Opportunity Fund within 180 days of realization. Program is now PERMANENT under OBBBA (P.L. 119-21, signed 7/4/2025). New OZ tract designations made within 90-day window beginning 7/1/2026 ("OZ 2.0" map).
Federal capital gains deferral program under IRC §1400Z-2, established by Tax Cuts and Jobs Act of 2017. Defers federal tax on realized capital gains reinvested in Qualified Opportunity Funds, and excludes 100% of post-investment appreciation from federal taxation if QOF interest held 10+ years. MADE PERMANENT by the One Big Beautiful Bill Act (P.L. 119-21, July 4, 2025) — original sunset removed; program continues indefinitely with modified post-2026 rules ("OZ 2.0"). Major incentive for real estate development, business expansion, and commercial redevelopment in distressed communities. Particularly relevant when stacked with §179D + MACRS for energy-efficient commercial buildings in OZ tracts.

Program details

Agency
IRS / U.S. Treasury (CDFI Fund census tract designation)
Level
Federal
Category
Real Estate Tax Incentive
Eligibility
Any taxpayer (individual, corporation, partnership, trust) with realized capital gains (short or long term). Gains must be reinvested into a Qualified Opportunity Fund (QOF) — a corporation or partnership organized for the purpose of investing in Qualified Opportunity Zone Property. QOFs invest in property/businesses located in designated low-income census tracts (~8,700 currently; new "OZ 2.0" map effective starting 7/1/2026 designations). Stackable with most other federal credits including §179D, §48E, §30C, NMTC, HTC, LIHTC. Does NOT stack with §1031 like-kind exchanges (must choose).
Funding Amount
PRE-2027 INVESTMENTS (IRA-era rules): capital gains deferral until 12/31/2026 (or sale of QOF interest, if earlier); 10% basis step-up if QOF held ≥5 years (must invest by 12/31/2021 to capture — window closed); 100% exclusion of post-investment QOF appreciation if held ≥10 years. POST-2026 INVESTMENTS ("OZ 2.0", per OBBBA): rolling 5-year deferral period from each investment date; 10% basis step-up at 5-year hold; 100% post-investment appreciation exclusion at 10-year hold (7-year additional step-up ELIMINATED for all investors).
Deadline
Capital gains must be invested in a Qualified Opportunity Fund within 180 days of realization. Program is now PERMANENT under OBBBA (P.L. 119-21, signed 7/4/2025). New OZ tract designations made within 90-day window beginning 7/1/2026 ("OZ 2.0" map).
Status
open
Project Types
real_estate, commercial, multifamily, industrial, community
Client Types
commercial
Notes
PERMANENT PROGRAM (no cliff). 12/31/2026 is the deferral-recognition date for IRA-era investments (gains recognized then unless QOF sold sooner). Post-12/31/2026 investments use "OZ 2.0" rules: rolling 5-year deferral, no 7-year step-up. New tract designations Q3 2026. For evlv.energy clients: most relevant for commercial real estate developers and investors with concentrated capital gains positions. Check IL OZ map (opportunityzones.hud.gov) for current tract eligibility — significant coverage in Chicago, East St Louis, Rockford, Peoria, and Aurora; OZ 2.0 map will reset designations.
Source: Grantya research. Confirm current terms with the administering agency before applying.

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