What Is E-Verify?

What Is E-Verify?

E-Verify is a web-based system run by the U.S. Department of Homeland Security that allows employers to confirm the employment eligibility of new hires. It cross-references information from an employee's Form I-9 against government databases (Social Security Administration and DHS records) to verify that the person is authorized to work in the United States.

While federal law requires all employers to complete Form I-9 for every new hire, E-Verify is the optional electronic verification step that takes it further. However, "optional" at the federal level is misleading — many states mandate E-Verify for some or all employers, and federal contractors are required to use it.

Why E-Verify Matters

Employment eligibility verification is a legal requirement. Hiring a worker who isn't authorized to work in the U.S. carries penalties for the employer — fines per violation, potential criminal charges for knowing violations, and debarment from federal contracts.

E-Verify adds a layer of verification beyond the I-9 alone. While I-9 relies on document inspection, E-Verify electronically validates the information, catching discrepancies that a visual document check might miss.

How E-Verify Works

• Step 1: Complete Form I-9 — The worker fills out Section 1 on or before their first day. The employer completes Section 2 within 3 business days of the start date.
• Step 2: Submit to E-Verify — The employer enters the I-9 information into the E-Verify system within 3 business days of the hire date.
• Step 3: Receive result — E-Verify returns either "Employment Authorized" or a "Tentative Nonconfirmation" (TNC) that requires further action.
• Step 4: Resolve TNCs — If a TNC is issued, the worker has the right to contest it and resolve the discrepancy with the relevant agency. Employers cannot terminate based on a TNC alone.

State Requirements

E-Verify mandates vary by state. Some states (like Arizona, Mississippi, and Alabama) require all employers to use E-Verify. Others require it only for public employers or state contractors. Several states have no E-Verify requirement at all. If you operate in multiple states, you need to know the rules for each one.

E-Verify and Staffing

Who's responsible?

When workers are employed through a staffing agency or platform, the employer of record is typically responsible for I-9 and E-Verify compliance. For businesses using on-demand staffing platforms, this is a key question to clarify upfront.

Timing matters

E-Verify has strict timing requirements. Running the check too early (before hire) or too late (after the deadline) both create compliance issues. Automated workflows help ensure the process stays on schedule.

How GigSmart Helps

GigSmart handles employment eligibility verification for workers on the platform. When businesses bring in flex workers through G-Flex, worker eligibility has already been addressed through the platform's onboarding process. For permanent hires through G-Board, GigSmart's structured hiring flow helps ensure compliance steps aren't missed. Clean verification, fewer compliance issues.