I-9 Knowledge Hub

The I-9 rules changed. Most employers haven’t noticed.

Deep dives, real-world scenarios, and a straight-talking assistant — so the forms in your filing cabinet don’t become a surprise on inspection day.

In depth

Enforcement4 min read

“We filed our I-9s” isn’t the same as “our I-9s would survive an audit.”

What actually changed in 2026 — and why the forms in your filing cabinet may have quietly become a liability.

Discrimination4 min read

The I-9 mistakes that aren’t paperwork problems — they’re discrimination claims.

There’s a second I-9 enforcement track most employers forget, and “being extra careful” is often what triggers it.

The audit4 min read

What an ICE I-9 audit actually looks like.

It starts with a piece of paper and a three-day clock. Here’s how it unfolds — and where readiness quietly pays off.

Scenario library

Twelve situations that sound harmless — and what actually goes wrong.

General information to illustrate common I-9 issues — not legal advice.

Have an I-9 question? Ask the I-9 Expert.

HR ComplyOS provides tools to help complete Form I-9. Employers are responsible for verifying documents in person or via authorized remote procedures per USCIS guidance.