The U.S. Citizenship and Immigration Services unit of the Department of Homeland Security operates E-Verify, a web-based system that compares Form I-9 information against federal records to check work authorization. Public contract vehicles and task orders have funded operations, hosting, identity-matching upgrades, and help-desk functions for years. The same public record includes DHS Office of Inspector General findings that the system has produced incorrect results, that some employers have not followed required procedures, and that photo-matching and related controls have not always performed as designed.

E-Verify is voluntary for most private employers and mandatory for certain federal contractors and, in some states, for additional employers under state law. USCIS has described the program, in public testimony and fact sheets, as a way to reduce unauthorized employment and to give employers a documented check against Social Security Administration and DHS databases. The inspector general has not disputed that the system is widely used. The audits have instead focused on how often the system is wrong, how employers respond to tentative nonconfirmations, and whether technical upgrades closed previously identified gaps.

DHS OIG reports in the public docket have described cases in which authorized workers received tentative nonconfirmations and unauthorized workers received confirmations. The reports have attributed some errors to data quality in source systems, name and date-of-birth mismatches, and incomplete use of available photograph comparison. Officials have said, in public responses attached to those reports, that USCIS has improved matching algorithms, expanded photo matching where legally available, and issued guidance to employers. The inspector general has, in subsequent reviews, noted remaining residual error and incomplete adoption of recommended controls.

Task orders under larger DHS and USCIS information-technology contracts have paid for application maintenance, cloud migration work, call-center support, and identity-assurance features. Public procurement notices list work related to E-Verify operations and modernization without, in the open record, tying each line item to a specific OIG recommendation. The inspector general has repeatedly said that system changes should be measured against accuracy and employer-compliance metrics, not only against delivery of software releases. Budget justifications submitted to Congress have listed E-Verify as a continuing operational program with capital and operations-and-maintenance funding.

Employer behavior has been a recurring theme in the audits. OIG and Government Accountability Office work in the public record has described instances in which employers pre-screened applicants, failed to notify workers of tentative nonconfirmations in the required time, or did not close cases. USCIS has published monitoring and compliance procedures and has said it refers egregious cases. The inspector general has reported that monitoring has not always been sufficient to detect patterns of misuse at scale. Those findings sit alongside contract language that funds the same case-management and reporting tools employers use.

Photo matching and related identity features have been another point of tension in the public documents. USCIS has expanded the use of photographs from certain immigration documents when those images exist in DHS systems. OIG reviews have found that not all queries include a photograph, that some employers skip the visual comparison step, and that matching performance has varied by document type. Officials have described legal and data-sharing limits on which photographs can be shown. The inspector general has treated those limits as a constraint, not as a reason to stop measuring how often the comparison actually occurs.

None of the public inspector-general reports reviewed for this dispatch claim that E-Verify should be abolished. They describe a production system that processes millions of queries, that is required in some contracting contexts, and that still produces incorrect outcomes at rates the auditors have called material for workers and for employers who rely on the result. USCIS has, in published management comments, accepted some recommendations, disputed the severity of others, and pointed to subsequent software releases. The open procurement record shows continued task-order activity after those comments were filed.

Congressional appropriators have funded both the operational program and the inspector general’s oversight. Hearing records show members asking whether accuracy has improved enough to support broader mandates. Agency witnesses have cited usage statistics and customer-service metrics. Oversight witnesses have cited residual error, employer noncompliance, and incomplete implementation of prior recommendations. The public docket does not resolve that disagreement; it records both the contracts that keep the system running and the audits that describe how the system still fails some users.

The gap is therefore documentary rather than secret. Task orders and budget exhibits show money obligated to keep E-Verify available. DHS OIG reports show measured inaccuracy, incomplete photo use, and uneven employer practice. Officials have said the program is improving. The inspector general has said improvement has been incomplete. Both statements appear in the public record.