Ohio’s E-Verify Law for Nonresidential Construction Contractors Takes Effect Soon

Why It Matters

The mandate raises compliance costs and legal risk for construction firms, while signaling a broader Midwest shift toward state‑driven immigration verification.

Key Takeaways

• Ohio E‑Verify law effective March 19, 2026.
• Applies to nonresidential construction contractors, subcontractors, labor brokers.
• Violations incur $250‑$25,000 fines and bidding bans.
• Attorney General investigates; 10‑day window for hearing request.
• Potential conflict with federal law; counsel advised.

Pulse Analysis

Ohio’s new Workforce Integrity Act reflects a growing regional push to embed immigration verification into state procurement. By extending E‑Verify requirements to any contractor working on non‑residential infrastructure—such as highways, bridges, and industrial facilities—the state aims to tighten labor market integrity and protect public funds. The legislation’s broad definition captures a wide swath of projects, compelling firms that previously relied on standard I‑9 processes to integrate the federal E‑Verify system or face steep penalties. This move aligns Ohio with neighboring states like Michigan and Indiana, which have enacted similar statutes, creating a de‑facto regional standard for construction compliance.

Compliance teams now face a dual challenge: meeting Ohio’s stringent verification timeline while navigating a potential clash with federal immigration law. The Act exempts employers who have already verified an employee and are not required to re‑verify under the Immigration Reform and Control Act, yet federal guidance generally prohibits re‑verification through E‑Verify after an initial check. Companies must therefore conduct a careful legal analysis to avoid inadvertent violations that could trigger civil actions, fines up to $25,000 per employee, and a two‑year ban on state contracts. The Attorney General’s enforcement mechanism—starting with complaint‑driven investigations and a ten‑day window to request an adjudicatory hearing—adds urgency to establishing robust internal controls and documentation.

Strategically, firms operating across state lines should harmonize their verification practices to cover the most restrictive jurisdiction, reducing administrative overhead and risk exposure. Contractors with projects in both Ohio and Pennsylvania, for example, may find it prudent to adopt E‑Verify statewide, given Pennsylvania’s public‑work requirements. Embedding E‑Verify clauses into subcontractor agreements, conducting regular training, and partnering with immigration counsel are best‑practice steps to ensure compliance. As more Midwestern states adopt similar mandates, early adoption of a unified verification framework could become a competitive advantage, positioning firms as reliable partners for government contracts while safeguarding against costly enforcement actions.