Guide

ICE Workplace Visits and I-9 Audits: A Guide for HR Leaders

Published on
June 9, 2026
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ICE Workplace Visits and I-9 Audits: A Guide for HR Leaders | WayLit
Immigration officers can visit your workplace unannounced. Whether it is a routine FDNS compliance check or an ICE enforcement action, your response in the first few minutes matters more than most HR leaders realize. This guide explains what each type of visit means, what officers are looking for, and how to prepare your team before one ever happens.
What HR leaders should know
  • There are four types of government visits your company may receive, and they require different responses.
  • The most common by far are FDNS site visits, which are routine compliance checks on H-1B and L-1 workers.
  • An administrative warrant does not authorize officers to enter private areas or access employee records. Know the difference before an officer arrives.
  • ICE raids and I-9 audits are distinct. An audit comes with at least three business days of notice. A raid does not.
  • Several common, fixable situations tend to attract scrutiny. A periodic review of your active visa-sponsored employees can eliminate most of them.

The four types of government visits

Different agencies conduct workplace visits, and what they are looking for is different in each case. The type of visit determines how you respond, what documents are relevant, and what rights you have.

USCIS / FDNS
FDNS Site Visit
The most common type for employers sponsoring work visas. USCIS's Fraud Detection and National Security unit verifies that an H-1B or L-1 employee is actually doing the job described in their visa petition, at the right location, for the right salary. These are routine, random, and usually unannounced. Most take under an hour.
ICE
ICE Enforcement Visit (Raid)
Conducted by Immigration and Customs Enforcement, typically targeting individuals suspected of being in the country without legal status. These are more intensive than compliance visits. Officers need a judicial warrant signed by a federal judge to access private areas of your building.
ICE
I-9 Audit
Also conducted by ICE, but distinct from an enforcement raid. Every employer must verify each employee's right to work using Form I-9. An I-9 audit reviews whether those forms are complete and accurate. Unlike a raid, ICE is required to issue a Notice of Inspection giving you at least three business days before records must be produced.
Dept. of Labor
LCA Audit
Conducted by the U.S. Department of Labor. When sponsoring an H-1B worker, employers file a Labor Condition Application (LCA) certifying wage and working conditions. An LCA audit reviews whether the employer is honoring those commitments in practice.

Understanding warrants: administrative vs. judicial

One of the most consequential things an HR leader can know before a visit happens is the difference between an administrative warrant and a judicial warrant. The type of document an officer presents determines what access you are required to provide.

Administrative Warrant
Does not require you to open private areas
  • Issued by a government agency (DHS/ICE), not a court
  • Typically Form I-200 or Form I-205
  • "Department of Homeland Security" at the top
  • Does not authorize entry into private worksite areas or access to employee records without your consent
Judicial Warrant
Signed by a federal judge
  • Signed by a federal judge, not a government agency
  • Authorizes entry into specific areas listed in the warrant
  • Authorizes access to records specifically named in the warrant
  • Limits access to what is explicitly described, no more
If an officer presents a document: read it carefully before doing anything else. Check whether it was issued by a government agency or signed by a federal judge. If it is an administrative warrant, you do not have to grant access to private areas. Politely ask the officer to wait while you reach legal counsel.

FDNS site visits: what officers check

FDNS visits are the visit type most employers with visa-sponsored workers will encounter. The officer's goal is straightforward: verify that the information in the employee's visa petition matches the reality on the ground.

Officers typically want to confirm the employee's job title and day-to-day duties, work location, salary, manager, and reporting structure. They may also verify that the company exists and is operating at the address on file.

Officers may ask to speak with the employee directly and sometimes with their manager. They may also ask to photograph the employee's work area.

💡 Most important takeaway for HR Leaders
Answer questions within your knowledge. You do not need to answer every question on the spot. It is always acceptable to say: "I want to give you accurate information. Can I follow up with you on that?" Once legal counsel is on the line, respond to questions about the employee's role, location, salary, and manager. Do not volunteer information beyond what is asked.

On salary discrepancies

A salary higher than what is listed in the petition is generally not a problem. A salary lower than what is listed in the petition is an issue that needs to be addressed. If there is any discrepancy, have a clear explanation ready before the visit progresses, and involve counsel immediately.

Situations that draw scrutiny

Most FDNS issues stem from changes that happened after the original visa petition was filed and were never updated. These are the situations officers most commonly flag.

  • Employee's actual salary is lower than the wage listed in their visa petition
  • Employee is working at a location not listed in their visa filing
  • Employee's job duties have changed significantly since the petition was filed
  • Employee does not have a company email address
  • The petition lists an address that is a virtual office or an unstaffed location
  • Tax return income does not match the salary on record
A periodic review of current employee records against active visa petitions is the most effective way to avoid problems. If something has changed since a petition was filed, an amended petition can usually be filed before any officer ever shows up.

ICE enforcement visits

An ICE enforcement action is categorically different from a routine FDNS compliance check. Officers may be looking for individuals who do not have legal immigration status. For a company with a lawfully employed, visa-sponsored workforce, the most important thing is to stay calm, cooperate within your rights, and document everything.

Officers need a judicial warrant signed by a federal judge to access private areas of your building. If they present only an administrative warrant (Form I-200 or I-205), you do not have to grant access to private areas. You can politely decline and note your objection for the record.

If officers try to question employees, employees have the right to remain silent and to speak with an attorney before answering questions. If you believe a search exceeds the scope of the warrant, say clearly: "We object to this search because it is not covered by the warrant," and document it in writing immediately afterward.

At the conclusion of a search, officers are required to provide a list of any items seized. Ask for this before they leave.

I-9 audits

An I-9 audit reviews whether your company has properly completed employment eligibility verification forms for your workforce. Unlike a surprise visit, ICE is required to issue a Notice of Inspection (NOI) giving you at least three business days before you must produce records.

When you receive an NOI, do not turn over any documents at that time, even if asked. You have time, and you should use it. Review the notice carefully with legal counsel before responding to anything.

You may request an extension of time to gather records. ICE often grants additional time. Only produce the specific records listed in the NOI, and nothing beyond what is explicitly requested.

Do not produce records on the spot. The NOI gives you at least three business days. Use that time to review the notice with counsel, understand exactly what is being requested, and confirm that your I-9 records are complete before submission.

LCA audits

The Department of Labor's LCA audit program reviews whether H-1B employers are honoring the wage and working conditions they certified when filing the Labor Condition Application. This includes verifying that sponsored workers are paid at or above the certified wage, that public access files are properly maintained, and that working conditions match what was filed.

LCA audits can be triggered randomly or as a result of a complaint. If you receive notice of an LCA audit, involve immigration counsel immediately before responding.

WayLit manages your LCAs and PAFs automatically. See it in action →

Principles for every visit

Regardless of which type of visit occurs, these principles apply across all situations.

01
Get legal counsel on the line first
Do not answer substantive questions until you have an attorney available. It is always acceptable to ask the officer to wait a few minutes while you reach counsel.
02
Ask for credentials and read the warrant
Get the officer's name, badge number, agency, and business card. If they present a warrant or notice, read it carefully before proceeding. Note whether it is administrative or judicial.
03
Don't volunteer more than what's asked
Cooperate fully with legitimate requests. But only answer what is asked, and only provide records that are specifically requested. More is not better during a government inspection.
04
Assign one rep per officer
Assign one company representative to accompany each officer at all times during the visit. That person should take notes throughout: what areas are visited, what questions are asked, and what documents are reviewed.
05
Document everything immediately after
As soon as officers leave, write down everything: names, badge numbers, agency, visit duration, questions asked, documents reviewed, and areas accessed. Do this before details fade.
06
Follow up promptly
If the officer requests additional information after the visit, respond the same day if possible. Slow responses to follow-up requests can create problems in the compliance review.

What employees on work visas need to know

Employees sponsored on H-1B, L-1, or other work visas may be asked to speak with an officer directly. Most employees have never encountered a government compliance visit and may find it stressful without context.

The core message to share with employees is straightforward. They should answer questions about their job honestly: title, day-to-day duties, work location, salary, and who they report to. Everything they say should match what is in their latest visa petition. If something about their role has changed since the visa was filed, they should be honest about it rather than try to minimize it. Attempting to conceal a change is far more damaging than the change itself.

Employees always have the option to say: "I'm not sure, but I can follow up with accurate information." Officers will generally accommodate this. They do not need to guess.

If an employee's role or work location has changed since their visa petition was filed, that may require an updated filing called an amended petition. The sooner this is identified and addressed, the better.

Frequently asked questions

Can we ask an immigration officer to wait while we reach our attorney?

Yes. It is always acceptable to ask an officer to wait in the reception area while you reach legal counsel. Most officers will accommodate a brief wait. You are not required to answer substantive questions before counsel is available.

What if an officer shows up unannounced and we don't know what kind of visit it is?

Ask. Request the officer's credentials, badge number, and agency, then ask what the purpose of the visit is. Note what they say. That information determines which process applies and what rights you have. Don't assume, and don't proceed until you understand what type of visit you are dealing with.

Does an FDNS visit mean someone filed a complaint against us?

Not necessarily. FDNS conducts both random compliance visits and targeted visits. A random visit does not mean wrongdoing is suspected. It is a standard part of USCIS's verification program for visa-sponsored workers.

What if the officer asks to see our HR system or employee database?

Do not provide access to your HR system or internal databases during the visit. Pull the specific documents being requested, provide only those pages, and hand them over. Only produce what is explicitly asked for, and only after counsel is on the line.

What if an FDNS visit reveals that an employee's petition is outdated?

If the visit surfaces a discrepancy, such as a salary difference, a changed location, or significantly different job duties, the appropriate response is to file an amended petition as soon as possible. Address it proactively rather than waiting for a follow-up inquiry.

Do employees have to answer every question an officer asks?

Employees are expected to cooperate, but they are not required to answer questions without an HR representative or attorney present. They can always say they want to give accurate information and offer to follow up. For ICE enforcement visits specifically, employees have the right to remain silent and to speak with an attorney before answering questions.

How WayLit helps
Be ready before an officer arrives
WayLit works with HR teams to keep immigration filings up to date, flag potential discrepancies before they become problems, and ensure your team knows how to respond when a visit happens. Most site visit issues are preventable. The ones that aren't are manageable, but only if you have the right preparation in place.
Questions about your workforce's immigration compliance? Learn more
Legal disclaimer: This article is for general informational purposes only and does not constitute legal advice. Immigration law is complex and fact-specific. The information provided here reflects general guidance as of the publication date and may not account for recent changes in law, policy, or agency practice. Employers and individuals should consult with a qualified immigration attorney before taking action based on the content of this article.
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