The correct reporting route depends on what happened. For alleged violations of an H-1B employer’s program duties—such as underpayment, illegal deductions, nonproductive time, or retaliation—complete Form WH-4 and send it to the U.S. Department of Labor’s Wage and Hour Division (WHD) office serving the employer’s physical location. Use the USCIS Tip Form for suspected fraud in an immigration petition or application. Contact the Department of Justice’s Immigrant and Employee Rights Section (IER) or the Equal Employment Opportunity Commission (EEOC) for discrimination concerns, and the Executive Office for Immigration Review (EOIR) for immigration-service scams or unauthorized legal practice.
This guide explains how to choose the agency, prepare evidence, file, and understand what may happen next. A report gives an agency information to assess; it does not by itself prove a violation or guarantee an investigation or remedy.
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Which agency should receive your report?
Start by identifying the main conduct you are reporting. Several problems can occur in the same employment relationship, but each agency has a different remit. You may need to report separate issues through separate channels rather than placing every allegation on one form.
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| What you suspect | Primary route | How to start | Important qualification |
|---|---|---|---|
| An H-1B employer violated program requirements, including wage, working-condition, or retaliation rules | Department of Labor, Wage and Hour Division (WHD) | Complete Form WH-4 and send it to the WHD office serving the employer’s physical location | DOL’s H-1B Advisor describes a 12-month filing window for allegations received by WHD |
| Fraud in a USCIS petition or application | U.S. Citizenship and Immigration Services (USCIS) | Submit the USCIS Tip Form | EOIR directs suspected fraud specifically involving USCIS petitions or applications to USCIS |
| Discrimination or another immigration-related civil-rights concern | DOJ Immigrant and Employee Rights Section (IER) or EEOC | Use the contact and filing instructions of the agency that matches the concern | DOL identifies IER and EEOC as the relevant routes depending on the issue |
| Fraud, scams, or unauthorized practice of immigration law by a service provider | DOJ Executive Office for Immigration Review (EOIR), Fraud and Abuse Prevention Program | Follow EOIR’s complaint instructions and provide details about the people, conduct, and supporting evidence | For fraud involving a USCIS petition or application, EOIR says to use USCIS instead |
If an employer both underpaid you and submitted false information to USCIS, describe each issue accurately and use both applicable routes. Do not assume that filing with one agency automatically forwards every allegation to the others.
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What counts as a possible H-1B employer violation?
The following examples come from the Department of Labor’s description of H-1B obligations and worker protections. They are indicators to document and report, not a legal conclusion about your particular employer.
Pay below the required wage
An H-1B worker must receive at least the greater of the actual wage paid to similarly experienced and qualified workers or the prevailing wage for the occupation in the intended work area. A discrepancy may be relevant even if you signed an offer letter, were paid through a staffing arrangement, or later accepted a different assignment. Preserve the wage rate promised, the rate actually paid, pay dates, and records showing comparable work or the stated work location.
Employer-caused nonproductive time
DOL identifies rights related to employer-caused periods when an H-1B worker is ready and available to work but has no productive assignment. Keep a dated log of when you were told not to report, placed on an unpaid bench, or otherwise prevented from working, together with messages or scheduling records explaining who made the decision.
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H-1B rules also address fringe benefits and working conditions. Compare what you were offered or provided with the benefits and conditions given to similarly situated workers, and retain policy documents, enrollment records, and written instructions. Describe specific differences rather than relying only on a general statement that treatment felt unfair.
Illegal deductions or charges
DOL lists certain petition fees, early-departure penalties, and employer business expenses among deductions that may be unlawful in the circumstances covered by H-1B rules. Keep invoices, payroll statements, repayment demands, contracts, and messages identifying what was charged, when it was collected, and whether it reduced your pay.
Intimidation or retaliation
An H-1B employer may not intimidate, threaten, blacklist, discharge, or otherwise discriminate against an employee, former employee, or job applicant because that person disclosed information reasonably believed to show an H-1B violation or cooperated with an investigation or proceeding. Record the protected activity—such as raising a wage concern or answering an investigator’s questions—and every subsequent threat, schedule change, termination, or other adverse action.
How to report an H-1B employer to the Wage and Hour Division
Form WH-4 is the route for alleged violations of H-1B employment-program requirements. DOL asks filers to provide as much of the requested information as possible and allows additional sheets.
1. Check the filing window and your standing
DOL’s H-1B Advisor says an aggrieved party or a credible source may file a WHD complaint. It describes the allegations as needing to have occurred within the 12 months immediately before DOL receives the complaint. If conduct is older, continuing, or you are unsure whether you qualify as an aggrieved party or credible source, contact WHD promptly for guidance rather than assuming the claim is automatically excluded.
2. Identify the employer and the worksite
Assemble the employer’s legal or business name, physical address, telephone number, relevant worksite, and the names and titles of people involved. The destination is determined by the employer’s physical location, not necessarily your home address, the address of a recruiter, or the location of an immigration attorney.
3. Build a dated account of the conduct
Write a chronological narrative. For each event, state the date or date range, who acted, what was said or done, how it affected your work or pay, and which document supports your account. Separate what you personally observed from what someone else told you. If several workers were affected, identify the pattern without exaggerating facts you cannot verify.
4. Complete Form WH-4
Answer every question you can. Attach additional sheets when the form’s space is insufficient, label each attachment with your name and the relevant question or allegation, and keep a complete copy. Include wage and hour records, but do not alter originals. If a document contains unrelated private information about another person, consider whether it is necessary and redact only where doing so will not obscure the relevant facts.
5. Send it to the correct WHD office
Submit the completed form and attachments to the WHD office with jurisdiction over the employer’s physical location, following the current delivery instructions for that office. WHD’s general telephone number is 1-866-487-9243. A WHD representative may contact you for more information.
6. Preserve the submission record
Keep the signed form, attachments, delivery confirmation or transmission record, and a note of the date sent. If WHD contacts you, answer accurately and promptly, and update the agency if your address, telephone number, or email changes.
How to report suspected fraud in an immigration petition or application
Use the USCIS Tip Form when the suspected misconduct concerns information submitted to USCIS in a petition or application. Examples might include a false statement, fabricated supporting document, or material fact that was deliberately concealed. Describe the suspected falsehood precisely; do not label a disagreement or ordinary paperwork error as fraud without explaining the facts that lead you to that conclusion.
Information to include
- The petitioner, beneficiary, employer, preparer, or other person involved, including known names and contact details.
- The receipt number, case type, filing date, worksite, or other identifiers you know.
- The exact statement or document you believe is false, why you believe it is false, and the source of your information.
- Dates, locations, communications, and witnesses that help USCIS understand the sequence.
- Copies or descriptions of supporting records, while keeping your own originals.
USCIS may have a different role from WHD. A petition-fraud tip does not replace a WH-4 report about unpaid wages or other employment-program violations.
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DOL directs readers with discrimination or civil-rights concerns to the DOJ Immigrant and Employee Rights Section or the EEOC, depending on the nature of the concern. The appropriate agency can depend on the protected right involved, the type of employer action, and the facts of the workplace.
Immigrant and Employee Rights Section
IER’s listed contact information is 1-800-255-7688 and [email protected]. DOL says interpretation is available in many languages. Explain the conduct in concrete terms—what happened, when, who was involved, and how it affected hiring, employment, or another workplace right. Check IER’s current instructions before submitting because agency contact procedures can change.
Equal Employment Opportunity Commission
The EEOC is another route DOL identifies for discrimination concerns. Use the EEOC’s current instructions to determine whether your allegation belongs there and what filing information is required. Do not assume that sending a WH-4 alone preserves every deadline that might apply to a separate discrimination claim.
When discrimination and H-1B retaliation overlap
A single event can raise more than one issue. For example, a termination after you reported an H-1B wage violation may be relevant to WHD’s anti-retaliation protections and may also involve a civil-rights concern depending on the facts. Describe the protected activity and the adverse action to each agency without changing the facts to fit a particular form.
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How to report an immigration-services scam or unauthorized legal practice
EOIR’s Fraud and Abuse Prevention Program accepts complaints about fraud, scams, or unauthorized practice of law by an immigration service provider. This route is aimed at the person or business providing immigration services—not at every dispute with an H-1B employer.
Evidence EOIR asks complainants to consider
- Names, aliases, business names, addresses, telephone numbers, email addresses, and websites known to you.
- Dates and locations of meetings, payments, calls, and other relevant events.
- Receipts, retainer agreements, contracts, advertisements, messages, and other physical or electronic evidence.
- A clear description of what the provider promised, what you paid, what was delivered, and what you believe was deceptive or unauthorized.
If the suspected fraud specifically involves a USCIS petition or application, EOIR directs complainants to USCIS instead. You can explain that distinction in your notes so the complaint is routed to the agency that handles the alleged conduct.
What to gather before contacting any agency
Specific, organized records make it easier for an agency to understand your allegation. DOL says detailed information helps WHD determine whether there is reasonable cause to initiate an investigation; evidence does not guarantee that an investigation will occur.
Employment and identity records
- Your name and reliable contact information.
- The employer’s name, address, telephone number, worksite, and the names of supervisors, recruiters, petition preparers, or other participants.
- Offer letters, employment agreements, work orders, notices, and copies of relevant immigration filings in your possession.
Wage and hours records
- Pay statements, bank records, payroll portals, time sheets, schedules, and personal hour logs.
- The wage promised, the wage paid, pay dates, unpaid periods, and any deductions.
- Dates of nonproductive time and instructions you received during those periods.
Communications and event chronology
- Emails, text messages, chat messages, letters, and recordings that you are legally allowed to possess and submit.
- A timeline that links each event to a date, person, location, and supporting document.
- Names and contact details of witnesses, noting what each person personally knows.
Keep originals and protect sensitive information
Save an unchanged copy of every document and a separate copy of what you submit. Store records somewhere you can access if your employer controls your work account or device. Share only information relevant to the allegation, and consider obtaining independent legal advice before disclosing highly sensitive material.
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Confidentiality, anonymity, and safety
DOL’s H-1B Advisor says a complainant’s identity will be kept confidential “to the maximum extent permitted by law.” That wording is not a guarantee of absolute anonymity. An employer may infer who reported an unusual event, and an agency may need to disclose information to investigate or enforce the law.
If you fear retaliation, tell the agency that when you file and describe any threats or adverse actions with dates and supporting records. Do not delete messages or confront an employer in a way that could create an immediate safety risk. If you face an urgent threat, contact appropriate emergency or local support services. Immigration status, housing, and employment consequences can be intertwined, so a qualified immigration or employment lawyer may help you plan disclosures and protect deadlines.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What may happen after you report
Filing is not a finding of liability. An agency may request more information, review jurisdiction, investigate, refer an issue, or close the matter without the outcome you want. Respond truthfully and keep the agency updated when requested.
When WHD finds H-1B violations, DOL says possible consequences can include:
- Recovery of back wages owed to workers.
- Recovery of fringe benefits.
- Civil money penalties, depending on the type or severity of the violation.
- Debarment that limits an employer’s access to H-1B and certain other visa programs for at least one year.
These are possible remedies after violations are found, not automatic results of submitting Form WH-4. Other agencies have their own authorities and procedures.
Project Firewall
On September 19, 2025, DOL announced Project Firewall, a WHD enforcement initiative focused on H-1B compliance. DOL said it prioritizes investigations showing signs of displacement, inadequate recruitment of U.S. workers, or other abuses. U.S. Secretary of Labor Lori Chavez-DeRemer described the initiative this way: “By rooting out fraud and abuse, the Department of Labor and our federal partners will ensure that highly skilled jobs go to Americans first.” That statement describes the Secretary’s policy rationale for Project Firewall; it is not a finding about any individual complaint.
Common reporting mistakes and how to avoid them
Sending every issue to one agency
Problem: A WH-4 cannot substitute for a USCIS fraud tip, an IER or EEOC discrimination filing, or an EOIR complaint about an immigration-service provider.
Fix: Separate the allegations by conduct and submit each to the agency whose remit matches it.
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Problem: Waiting while gathering a perfect file can put allegations outside the 12-month period described by DOL’s H-1B Advisor.
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Fix: Contact WHD promptly, submit the information you have, and explain any continuing conduct or uncertainty.
Using conclusions instead of facts
Problem: Calling conduct “fraud” or “retaliation” without dates, documents, or a description of what changed makes the report harder to assess.
Fix: State the observable event, the person involved, the amount or action at issue, and the document or witness that supports it.
Failing to preserve evidence
Problem: Work accounts, schedules, and messages may become inaccessible after resignation or termination.
Fix: Keep lawful copies, maintain a dated chronology, and retain proof of what you sent.
Assuming confidentiality means anonymity
Problem: “Confidential” does not promise that an employer will never infer your identity or that information can never be disclosed.
Fix: Read the agency’s current privacy instructions and tell the agency about retaliation or disclosure concerns at the outset.
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- Classify the conduct: wage, hours, deductions, working conditions, nonproductive time, or H-1B retaliation points to WHD; petition or application fraud points to USCIS; discrimination points to IER or EEOC; an immigration-service scam or unauthorized legal practice points to EOIR.
- Write the timeline: list dates, people, locations, payments, statements, and consequences in order.
- Collect records: preserve wage, hour, contract, communication, receipt, and identity documents relevant to the allegation.
- Check timing: note the 12-month WHD period and verify any separate agency deadlines before filing.
- Submit accurately: answer the designated form or complaint instructions, attach labeled copies, and avoid speculation.
- Keep a file: retain the report, attachments, delivery confirmation, and every agency response.
- Report new retaliation: document and communicate later threats, termination, blacklisting, or other adverse action rather than assuming the original report covers it automatically.
Questions to ask before you file
- Is the employer’s physical location clear enough to identify the correct WHD office?
- Can I show what wage was promised, what was paid, and when?
- Do I have dates and records for nonproductive time, deductions, threats, or termination?
- Am I reporting a USCIS filing, an employment condition, discrimination, or a service-provider scam?
- Have I kept copies of everything and considered the limits of confidentiality?
If you can answer these questions, you can give the receiving agency a focused account without needing to prove the entire case yourself. The agency decides whether the information falls within its authority and what action, if any, is appropriate.
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