I-9 compliance means correctly completing, verifying, and retaining Form I-9 for every employee hired since November 1986 to confirm their identity and employment authorization. In March 2026, ICE reclassified more than ten common errors from correctable “technical” mistakes into immediate-fine “substantive” violations. That change eliminated the standard correction window for those specific mistakes. Employers who haven’t reviewed their I-9 process since then are carrying more exposure than they realize.
What Changed in March 2026, and Why It Matters Now
On March 16, 2026, ICE updated its Form I-9 Inspection fact sheet. The update reclassified over ten error types that had been treated as correctable for nearly 30 years. Under the prior framework, known as the Virtue Memorandum, employers caught with these errors during an audit got a 10-business-day notice period to fix them before any fine was applied. That cure period no longer exists for the reclassified errors.
Errors That Now Trigger Immediate Fines
These mistakes are now substantive violations. ICE can fine you immediately upon finding them, with no chance to correct first:
- Incomplete List A, B, or C document information in Section 2, even if you kept a copy of the underlying document
- Missing the employee’s first day of employment in the Certification section
- Incomplete preparer or translator information in Supplement A
- Failing to check the alternative procedure box, or using remote verification without being actively enrolled in E-Verify
- Gaps in an electronic I-9 system’s audit trail, electronic signature protocol, or security documentation
What This Means for Your Existing I-9s
If your business hasn’t run an internal audit since early 2026, now is the time. Errors that used to be a minor fix during an ICE inspection can now generate an immediate fine the moment an auditor finds them. Reviewing your existing forms before ICE does is the single most effective way to reduce exposure under the new framework.
What Is Form I-9 and Who Needs to Complete One?
Form I-9, Employment Eligibility Verification, is a federal form every U.S. employer must complete for every person hired after November 6, 1986. It verifies both identity and employment authorization. This applies to citizens and non-citizens alike, and it covers full-time, part-time, and seasonal employees. Independent contractors and casual domestic workers performing sporadic household work are the main exceptions.
The Two-Section Structure
The employee completes Section 1 no later than their first day of work. It covers basic identifying information and an attestation of citizenship or immigration status. The employer completes Section 2, which requires physically examining the employee’s original identity and work authorization documents and recording the details within three business days of the employee’s start date. This is typically one item on a longer list of onboarding documents new employees need to complete, so it helps to handle it as part of a structured process rather than in isolation.
What Are the Rules for I-9? A Section-by-Section Breakdown
The core rule is straightforward. Employees complete Section 1 by their first workday. Employers complete Section 2 within three business days of hire. The employer cannot tell the employee which specific documents to present, only which List A, B, or C qualifies.
Acceptable Documents
Employees choose which documents to present from the government’s List A, which establishes both identity and work authorization, like a U.S. passport, List B, which establishes identity only, like a driver’s license, or List C, which establishes work authorization only, like a Social Security card. A List A document alone is sufficient. Otherwise, the employee needs one document from List B and one from List C. If you’re building out a full new-hire packet, our guide to what forms new employees need to fill out covers where the I-9 fits alongside W-4s and state-specific forms.
Employers Cannot Request Specific Documents
This is one of the most common compliance mistakes. An employer cannot demand a specific document, like insisting on a driver’s license over a passport, or ask for more documents than the form requires. Doing so can trigger a document abuse or discrimination claim, separate from any paperwork violation.
Correcting Errors the Right Way
If you catch a mistake on a completed I-9, cross out the incorrect information with a single-line strikethrough. Write the correction next to it, then initial and date the change. Never use correction fluid, and never create a brand new form to replace one with an error unless the original is genuinely unsalvageable.
What Is the 3 Day Rule for I-9?
The 3-day rule for I-9 refers to two separate deadlines. Employers must physically examine an employee’s documents and complete Section 2 within three business days of the employee’s start date. Separately, if ICE requests inspection of your I-9 records, you generally must make completed forms available within three business days of that request.
Missing the three-business-day window for Section 2 is one of the most common paperwork violations ICE finds during audits. Under the March 2026 fact sheet, several document-related errors within that window are now treated as substantive rather than technical.
E-Verify vs. Form I-9: What’s the Difference?
Form I-9 is the mandatory paper or electronic record that every employer completes. E-Verify is a separate, mostly voluntary online system that compares I-9 data against Social Security Administration and Department of Homeland Security records to confirm employment eligibility. E-Verify is mandatory for federal contractors, and employers who use it must submit each case within three business days of hire.
Why E-Verify Matters for Remote Hiring
If you hire remote employees and want to verify their documents without an in-person meeting, E-Verify enrollment is required. Since August 2023, E-Verify participants have had access to an authorized alternative procedure for examining I-9 documents remotely, typically via live video review. Employers who are not enrolled in E-Verify cannot use this remote option and must physically examine original documents in person. Under the March 2026 update, using the alternative procedure without active E-Verify enrollment is now a substantive violation on its own.
What Triggers an I-9 Audit?
ICE typically opens an I-9 audit for one of a few reasons: a tip from a former employee or competitor, data discrepancies flagged through information-sharing between the IRS and ICE, targeted enforcement campaigns in specific industries, or random selection. Industries with high turnover and volume hiring, including construction, hospitality, agriculture, and food service, have historically seen a disproportionate share of audits.
Who Is Responsible for I-9 Compliance?
The employer is legally responsible for I-9 compliance, not the employee or a third-party payroll or HR platform used to help manage the process. Even if you use software to store and track I-9s, the legal obligation to complete the form correctly, retain it properly, and produce it on request stays with your business. If you’re hiring across multiple states, pair your I-9 process with a look at employer registration requirements by state, since new-hire compliance obligations often overlap.
I-9 Penalties: What Noncompliance Actually Costs
Civil penalties for I-9 violations range from $288 to $2,861 per form for paperwork and documentation errors, based on DHS’s most recent inflation adjustment. Penalties for knowingly hiring or continuing to employ an unauthorized worker run substantially higher. They generally start in the range of several hundred dollars for a first offense and escalate to a maximum of $28,619 per violation for repeat offenses. These figures adjust periodically, and exact tiers can shift, so confirm current amounts against DHS guidance before calculating your specific exposure.
| Violation Type | Penalty Range (Per Violation) |
| Paperwork and technical errors | $288 to $2,861 |
| Knowingly hiring unauthorized workers (first offense) | Several hundred dollars up to roughly $5,700 |
| Repeat knowing-hire violations | Up to $28,619 |
Why Penalties Add Up Fast
These fines apply per form, not per audit. A business with 50 employees and errors scattered across a portion of those forms can face a cumulative fine well into five figures before anyone even looks at knowing-hire violations. This is exactly why the March 2026 reclassification matters so much for small employers. Errors that used to be a quick fix during an audit can now generate that exposure immediately. Keeping the I-9 review on your regular payroll compliance checklist rather than treating it as a one-time onboarding task is the simplest way to stay ahead of this.
I-9 Compliance Best Practices
- Download the current form directly from USCIS rather than relying on a third-party copy that may be outdated
- Complete Section 1 by the employee’s first workday and Section 2 within three business days of hire
- Never accept photocopies of identity or work authorization documents unless you’re using the E-Verify remote alternative procedure
- Track expiration dates for any employee with temporary work authorization and reverify before it lapses
- Run a self-audit at least annually, and immediately after any major update to ICE or USCIS guidance
- Retain every I-9 for three years after hire or one year after termination, whichever is later
- Store I-9s separately from general personnel files. This makes producing them for an ICE request faster and reduces the risk of unrelated documents getting pulled into an audit
Building I-9 completion into a broader employee onboarding checklist keeps it from getting lost in the shuffle of a new hire’s first week, which is where most timing violations start.
Why FRIDAY Helps You Stay Ahead of I-9 Compliance Changes
FRIDAY’s employee onboarding tools help new hires complete required paperwork accurately from day one, reducing the kind of Section 1 and Section 2 timing errors that show up most often in audits. Compliance rules move fast, and 2026 is proof of that. A structured onboarding process gives you a much stronger position if ICE ever comes calling.
FAQ
What is the 3-day rule for the I-9?
Employers must complete Section 2 of Form I-9 within three business days of an employee’s start date, and must generally produce completed I-9s within three business days if ICE requests an inspection.
What triggers an I-9 audit?
Common triggers include tips from former employees or competitors, data discrepancies flagged through IRS-ICE information sharing, industry-targeted enforcement campaigns, and random selection.
Who is responsible for I-9 compliance?
The employer is legally responsible, even when using payroll or HR software to manage the process. The obligation to complete, retain, and produce I-9s correctly cannot be outsourced away from the business.
What are the rules for the I-9?
Employees complete Section 1 by their first workday, employers complete Section 2 within three business days of hire, and employers cannot specify which documents an employee must present, only which List qualifies.
Do I need to keep I-9s after an employee leaves?
Yes. Retain each I-9 for three years after the hire date or one year after termination, whichever is later.
Disclaimer: This article is for general informational purposes only and does not constitute legal, tax, or immigration advice. I-9 requirements and penalty amounts are subject to change. Consult a licensed immigration or employment attorney for guidance specific to your situation.
Pincus Schiff is a payroll software specialist at Friday App, where he helps businesses simplify payroll, stay compliant, and automate their workflows. He writes about payroll best practices, compliance, and the latest in workforce technology.
