I-9 Retention Requirements

I-9 retention requirements are U.S. federal rules dictating how long employers must keep completed Form I-9 employment eligibility verification documents on file for each employee. Form I-9 confirms an employee's identity and authorization to work in the United States, and federal law requires employers to retain these completed forms for a specific minimum period, even after an employee's employment has ended. The retention rule generally requires employers to keep a completed I-9 for either three years from the date of hire, or one year after the employee's employment ends, whichever period is longer. This means that for employees who work for the company for an extended period, the effective retention requirement is simply one year past their termination date, while shorter-tenured employees may have documents retained for closer to three years total. Employers are subject to potential penalties if they fail to properly retain I-9 documents or cannot produce them when requested during a government audit. Because these retention timelines can be easy to lose track of, particularly for companies with significant employee turnover, many organizations use dedicated I-9 compliance software or maintain a structured recordkeeping process to ensure documents are retained for exactly the legally required period, and properly disposed of once that period expires.