Best practices in I-9 retention: When to keep, when to shred

The Form I-9, Employment Eligibility Verification, is often a breeding ground for mistakes, some of which can have significant repercussions. Yet despite all of the risks, employers often miss out on one of the very few free lunches in I-9 compliance: shredding or purging all of those really old and errant I-9s that are beyond the Form I-9 retention requirement