Data Center Tax Incentive
Illinois offers sales tax exemptions and construction-wage tax credits for data center operations to attract tech infrastructure investment. Note: a 2-year suspension on new project certifications is in effect from July 1, 2026 to June 30, 2028 (Pritzker, May 2026). Existing certifications are unaffected.
Check an Address — Free Snapshot
See whether a specific Chicago address sits inside the area that unlocks Data Center Tax Incentive, alongside every other incentive that touches that parcel.
Data center operators and technology companies establishing or expanding data center facilities in Illinois. Currently certified projects continue receiving benefits during the suspension period.
Data Center Tax Incentive is tied to the State Incentive Zone (EDGE/REV/MICRO/Data Center) geography — being inside that boundary is the first eligibility gate. A single address can fall inside several overlapping incentive areas at once.
Boundaries are precise and change over time, so exact eligibility always depends on the specific address. The fastest way to know is to run a free snapshot for the parcel you have in mind.
The state-incentive zone overlay is a high-unemployment census-tract proxy, not an official Data Center zone designation.
Typical range · Sales tax exemption on equipment + 20% construction wage credit (underserved areas)
- +Sales tax exemption on qualifying equipment
- +20% credit on construction wages for projects in underserved areas
- +Utility tax considerations
- +Extended benefit periods for large investments
- 1Contact Illinois DCEO about data center incentives (currently paused for new applicants)
- 2Submit application with facility plans (post-moratorium)
- 3Demonstrate qualifying investment levels
Call DCEO at (217) 782-7500; verify suspension status
- Data center incentive application
- Facility plans and equipment lists
- Investment projections
This page is a starting point, not eligibility, legal, or tax advice. Verify current requirements, deadlines, and boundaries with the administering agency before applying or spending money — program rules and funding change over time.
- IDOR Business Incentives Reporting — Illinois Department of Revenue
- Phone
- (217) 782-7500
- Web
- Visit site ↗
Last verified 2026-05-21
Illinois supports federal Opportunity Zone investments through DCEO discretionary grants (Regional Site Readiness, OZ capital grants) and scoring preference for projects in designated zones. A new round of IL-nominated zones takes effect January 1, 2027 under OZ 2.0.
Illinois Enterprise Zones offer state and local tax incentives to stimulate economic growth in economically depressed areas, including sales tax exemptions on building materials, utility tax exemptions, and investment tax credits.
The Economic Development for a Growing Economy (EDGE) program provides Illinois income tax credits against state withholding for businesses that create or retain jobs. Amended by HB2755 / P.A. 104-0006 (June 2025) to expand withholding-credit elections and require 10-day public posting of EDGE agreement terms.
REV Illinois (Reimagining Electric Vehicles in Illinois) provides project-by-project tax credits for businesses in the electric vehicle and renewable energy supply chain. Negotiated with DCEO across four investment/job tiers.