E-Verify State Requirements Guide

Understand state-by-state E-Verify requirements, employer obligations, penalties, and compliance considerations across the United States.

Last reviewed: August 31, 2026

For informational purposes only. Requirements may change through legislation, regulation, and court decisions.

What is E-Verify?

E-Verify is an online system operated by the U.S. government that compares information from an employee’s Form I-9 against government records to confirm employment eligibility.

Why state laws differ

While E-Verify is generally voluntary for most employers at the federal level, many states have enacted their own laws with additional or different requirements.

Why it matters

If your business operates in multiple states, you may be subject to different E-Verify rules, penalties, and compliance obligations. Staying informed helps you avoid costly violations.

  • All/Most Employers(12 states)
  • Public Employers / Contractors(13 states)
  • Local Requirements(1 state)
  • No Requirement(23 states)
  • Restricts Use(2 states)