Arizona
Public process
Last checked 2026-05-05
500
Total eligible tracts
137
Rural eligible
125
Max designations (25%)
56
Days to nomination window
Nomination process
ACA published a recommendation process with criteria including investment-ready sites, zoning, and infrastructure. Mapping tool in development. ACA intends to submit to Treasury on or around July 1, 2026.
Eligible tracts
| County | Eligible tracts |
|---|---|
| Maricopa County | 238 |
| Pima County | 88 |
| Pinal County | 28 |
| Yuma County | 24 |
| Mohave County | 22 |
| Navajo County | 21 |
| Cochise County | 15 |
| Apache County | 14 |
| Coconino County | 13 |
| Yavapai County | 13 |
How to influence the nomination
Detailed coalition checklist at /how-to-advocate. Steps specific to Arizona will appear here once the state process is documented.
Who to contact
Arizona Commerce Authority (ACA)
https://www.azcommerce.com/arizona-opportunity-zones/oz-20-recommendation-process/Eligible tract counts: IRS Rev. Proc. 2026-14 (April 6, 2026). Rural designation: Notice 2025-50, Section 4.01. Status tier last verified 2026-05-05. Full methodology.