Immigration Compliance Checklist for Companies with 250+ Foreign Nationals

Immigration compliance for large employers has become an enterprise-level operational priority in 2026. With ICE worksite enforcement actions surging, employer cooperation with USCIS site visits now mandatory for H-1B petitions, and automatic EAD extensions eliminated, a single paperwork error can trigger penalties exceeding $2,800 per form. For companies managing 250 or more foreign nationals across visa categories like H-1B, L-1, O-1, TN, and employment-based green cards, compliance failures do not stay contained. An incomplete Public Access File can lead to a DOL investigation, which triggers a USCIS referral, which can cascade into program debarment affecting an entire immigration program. This checklist covers the compliance obligations HR and legal teams need to track in 2026, with current penalty amounts, document retention rules, and practical steps to stay audit-ready.

I-9 Compliance: The Frontline of Enforcement

Form I-9 compliance is the single largest area of enforcement exposure for large employers in 2026. ICE worksite enforcement has surged significantly, with Notices of Inspection issued at a rate far exceeding recent years. According to industry tracking of publicly reported ICE actions, the first seven months of 2025 saw over 40 worksite enforcement actions resulting in more than 1,100 arrests. Major fines have reached into the millions of dollars for individual companies.

Current Form and Completion Requirements

The active Form I-9 edition is dated 01/20/2025 with an expiration date of 05/31/2027, available from USCIS. Section 1 must be completed by the employee no later than their first day of employment. Section 2 must be completed by the employer within three business days of the start date. For companies using electronic I-9 systems, the system must be updated to the current form version by July 31, 2026.

Key I-9 compliance considerations:

• Internal I-9 audits every 12 to 18 months, using neutral selection criteria that never target based on citizenship or national origin, can help identify and correct errors before a government inspection. Industry compliance audits suggest roughly 65 to 76% of I-9 forms contain at least one error.
• Separate storage of I-9s from personnel files helps ensure they can be produced within three business days of a government inspection request.
• Consistent retention formula: each I-9 is retained for the later of three years from the hire date or one year after termination.
• Training for all personnel who complete I-9s on acceptable documents, proper completion procedures, and anti-discrimination rules is an important safeguard. Employers are prohibited from requesting specific documents or rejecting valid documents based on appearance.

E-Verify: State Requirements and Federal Proposals

As of April 2026, no federal law mandates universal E-Verify enrollment for private employers. However, multiple bills have been introduced in Congress, and employers may wish to monitor legislative developments. E-Verify is already required by federal executive order for certain federal contractors and by state law in a growing number of jurisdictions. E-Verify cases must be created no later than the third business day after the employee's start date, and employers are expected to apply E-Verify consistently to all new hires at enrolled sites.

State E-Verify requirements already apply in Alabama, Arizona, Florida (25+ employees), Georgia (11+ employees), Mississippi, South Carolina, Tennessee (35+ employees), and several other states. Ohio added nonresidential construction employers effective March 19, 2026.

Virtual I-9 Verification

Employers enrolled in E-Verify may use the DHS alternative procedure for remote document examination via live video. This option, permanent since August 1, 2023, requires the employer to examine electronic copies of documents (front and back), conduct a live video session to confirm document authenticity, and retain clear copies for the entire retention period. Non-E-Verify employers must physically examine original documents in person.

2026 I-9 Penalty Structure

I-9 civil penalties effective January 2, 2025 are as follows. Paperwork violations (substantive or uncorrected technical errors): $288 to $2,861 per I-9 form. Knowing hire/continuing employment of unauthorized workers: $716 to $5,724 (first offense), $5,724 to $14,308 (second offense), $8,586 to $28,619 (third or subsequent offense) per worker. Document fraud: $590 to $4,730 (first offense), $4,730 to $11,823 (subsequent offenses) per document. Criminal pattern or practice violations: fines up to $3,000 per unauthorized worker and up to six months' imprisonment. ICE determines penalties based on five factors: business size, good faith, seriousness of the violation, whether unauthorized workers were involved, and prior violation history.

Note: On March 16, 2026, ICE updated its Form I-9 Inspection fact sheet, reclassifying numerous common I-9 errors from "technical" to "substantive" violations, effectively eliminating the 10-day correction window for those errors. ICE issued no Federal Register notice or public announcement in connection with these changes. Employers may wish to consult current ICE guidance for the latest classification criteria. Reported reclassifications include missing employee date of birth, missing date of hire, failure to date Sections 1 or 2, use of the Spanish I-9 outside Puerto Rico, and preparer/translator certification errors.

H-1B Compliance: Site Visits, Wages, and Amendments

H-1B compliance has become significantly more complex and actively enforced in 2026. The January 17, 2025 H-1B Modernization Rule codified mandatory employer cooperation with USCIS Fraud Detection and National Security (FDNS) site visits and tightened requirements around third-party placements, material changes, and wage obligations.

Mandatory Employer Cooperation with FDNS Site Visits

Under the Modernization Rule, employer cooperation with Administrative Site Visits is mandatory. Non-cooperation can directly trigger petition denial or revocation. FDNS visits are conducted on a risk-based, random, and complaint-driven basis; not every petition results in a visit. Officers conduct unannounced visits lasting 30 to 120 minutes. They will interview the H-1B employee separately from employer representatives, verify that the employer exists at the listed address, confirm the employee performs petition-described duties at the listed worksite, check wage compliance, and review credentials.

What companies typically prepare for each H-1B worker:

• A "site visit binder" containing the I-129 petition, certified LCA, Public Access File, 12 to 24 months of payroll records, the current job description, an org chart showing reporting relationships, and copies of the employee's credentials
• Frontline reception and security training so staff know how to respond to an unannounced FDNS visit: verify the officer's identity (they carry a DHS badge and photo ID), contact the designated compliance lead, and provide access to the employee and their workspace
• A designated compliance contact who can speak to case details and produce documents on short notice

Material Changes Requiring Amended Petitions

An amended I-129 petition with a new LCA is generally required before any of the following changes take effect: worksite relocation outside the Metropolitan Statistical Area listed on the original LCA, significant changes in job duties or occupational classification, salary reductions below the attested wage, changes from full-time to part-time (or vice versa), and corporate restructuring events that alter the employer-employee relationship. Per USCIS guidance, the employee may begin working under new conditions once the amended petition is filed.

For companies with 250+ foreign nationals, material changes happen frequently through promotions, reorganizations, office moves, and acquisitions. Having a system to flag these events and route them through immigration counsel before implementation is critical.

Wage Obligations and the "No Benching" Rule

Under DOL regulations at 20 CFR §655.731(c)(7), employers are required to pay the full required wage rate for all nonproductive time caused by employer-related conditions, including gaps between projects, lack of assigned work, training periods, and plant shutdowns. The obligation applies regardless of whether U.S. workers are paid during such periods. Only voluntary, employee-initiated nonproductive time (such as personal leave not covered by benefit plans) is exempt.

This is especially relevant for staffing and consulting companies that place H-1B workers at client sites. If a project ends and no new assignment is immediately available, the employer is still obligated to pay the full LCA wage rate. Enforcement actions for benching violations have resulted in penalties exceeding $2 million in back wages plus debarment.

New H-1B Selection and Fee Structure

The FY2027 H-1B cap season introduced a wage-weighted selection process replacing the random lottery. Level IV wages receive 4 entries, Level III receives 3, Level II receives 2, and Level I receives 1 entry. This fundamentally changes how companies approach H-1B cap planning.

Additionally, under Presidential Proclamation 10973 (effective September 21, 2025), a supplemental payment of $100,000 applies to new H-1B petitions for beneficiaries outside the U.S. seeking consular processing. Change-of-status petitions filed from within the U.S. are exempt, provided USCIS grants the request and the beneficiary does not depart before adjudication. This fee is subject to active legal challenges and its long-term enforceability remains uncertain.

Premium processing fees increased to $2,965 effective March 1, 2026.

LCA and Public Access File Compliance

The Labor Condition Application and its associated Public Access File are among the most frequently audited components of an employer's immigration program. DOL's Wage and Hour Division conducts investigations based on complaints, random selection, and referrals from USCIS or ICE. In September 2025, DOL launched "Project Firewall," a new enforcement initiative specifically targeting H-1B wage and working condition violations.

Public Access File Requirements

Each PAF for H-1B, H-1B1, and E-3 workers must contain: a signed copy of the certified LCA, the precise wage rate paid to the worker, a full explanation of the actual wage determination system, prevailing wage source documentation, evidence of LCA posting notices with exact dates, a summary of benefits offered to U.S. workers in the same classification, and (if applicable) a single-employer entity list and corporate change documentation. H-1B-dependent employers must also include a list of exempt workers and a recruitment methods summary.

Critical timelines:

• PAF creation: within one working day of filing the LCA
• Public inspection availability: within one business day of any request
• LCA notice posting: at least two conspicuous locations at each worksite for a total of 10 days (many practitioners use 10 business days as a conservative practice), on or within 30 days before filing the LCA
• Employee notice: a signed copy of the certified LCA is provided to the H-1B worker no later than their first day of work

Prevailing Wage Updates

Current wage data published by the DOL Office of Foreign Labor Certification covers July 2025 through June 2026. In March 2026, DOL published a Notice of Proposed Rulemaking that would raise Level I wages from the 17th to the 34th percentile, Level II to the 52nd, Level III to the 70th, and Level IV to the 88th percentile. DOL estimates the proposed changes would increase the average certified wage by approximately $14,000 per year per worker, though impacts vary significantly by occupation and geography. The comment period closes May 26, 2026. This rule is not yet final.

LCA Violation Penalties

Non-willful LCA violations carry penalties up to $2,364 per violation with potential one-year debarment. Willful violations reach up to $9,624 per violation with at least two-year debarment. Willful violations that result in displacement of U.S. workers trigger penalties up to $67,367 per violation (as adjusted January 15, 2025) with a minimum three-year debarment from both nonimmigrant and immigrant programs. Criminal fraud penalties under various federal statutes include fines up to $250,000 (per 18 U.S.C. §3571) and imprisonment of up to 5 years under INA §212(n)(2)(C)(iv), or up to 10 years under 18 U.S.C. §1546 for immigration document fraud.

Alma's enterprise immigration platform provides proactive alerts when employee changes (job title, location, or pay) trigger an immigration update, helping HR teams catch material changes before they become violations. The platform generates on-demand, audit-ready logs for every case and integrates with HRIS systems like Workday, ADP, BambooHR, and Rippling to sync employee data automatically. Combined with flat-rate pricing (H-1B Cap/Cap-Exempt petitions at $3,500, extensions at $3,000) and an industry-high approval rate, Alma gives large employers the speed, visibility, and compliance infrastructure that traditional law firms cannot match.

PERM Labor Certification Compliance

For companies sponsoring employees for EB-2 or EB-3 green cards through the PERM process, compliance obligations extend well beyond the filing itself. According to DOL processing data, average processing times reach roughly 503 days as of early 2026. According to practitioner estimates, approximately 25 to 33% of PERM applications are selected for audit.

Documentation Retention

Under 20 CFR §656.10(f), employers are required to retain all PERM application documents for five years from the filing date. This includes advertisements, applicant resumes, recruitment reports, prevailing wage determinations, Notices of Filing, State Workforce Agency job orders, interview notes, and business necessity justification letters. DOL can audit a PERM case at any point during this five-year window.

Common Audit Triggers

The most frequent PERM denial triggers include inconsistencies between the ETA-9089 form, job advertisements, and prevailing wage determinations; recruitment advertising violations (timing, duration, or placement); job requirements that appear tailored to the foreign worker's specific qualifications; failure to respond to DOL correspondence within strict deadlines (7 days for email questionnaires, 30 days for audit responses); and the foreign worker paying any PERM filing costs. All costs are borne by the employer.

If DOL determines the employer's initial recruitment was deficient, it can impose supervised recruitment, requiring the employer to conduct an entirely new recruitment campaign under DOL oversight. This adds 6 to 12 or more months to the PERM timeline, depending on complexity, and any misstep results in denial.

Status Maintenance and EAD Changes

For companies with hundreds of foreign nationals in various stages of the immigration process, tracking authorization dates and filing timely renewals is foundational work that prevents unauthorized employment.

The End of Automatic EAD Extensions

On October 30, 2025, DHS published an Interim Final Rule eliminating the 540-day automatic EAD extension for renewal applications filed on or after that date. For renewals filed before October 30, 2025, the existing 540-day extension remains valid. Work authorization now lapses on the EAD expiration date if the renewal has not yet been approved. Employers cannot accept an expired EAD plus an I-797C receipt notice as valid I-9 documentation for post-October 30, 2025 filings. EAD validity has also been reduced to a maximum of 18 months for several major categories, including adjustment-of-status applicants (C09), refugees, asylees, and certain pending-relief applicants, effective December 5, 2025.

Key HR considerations: Building a tracking system that flags EAD expiration dates at least 180 days in advance (the maximum advance filing window), coordinating with immigration counsel to file renewals as early as possible, and having contingency plans for employees whose renewals are not approved before expiration are all important safeguards.

Critical Dates to Track

For each foreign national employee, a centralized record is advisable that includes: the I-94 "Admit Until" date (which controls authorized stay, not the visa stamp), the petition or status expiration date (I-797 approval notice), the EAD expiration date (if applicable), the Advance Parole expiration date (if applicable), the visa stamp expiration date (relevant for international travel), and any PERM or green card priority dates. The I-94 record at i94.cbp.dhs.gov can be verified after every international trip, as CBP may issue shorter I-94s than the approved petition period.

Maintaining Status During Green Card Processing

Filing Form I-485 creates a "period of authorized stay" but does not itself constitute lawful immigration status. Maintaining nonimmigrant status (for example, continuing H-1B extensions) serves as a safety net. If an H-1B worker uses an EAD instead of their H-1B authorization to work, their H-1B status is considered abandoned, which creates significant risk if the I-485 is later denied. For employees who have had I-485 pending for 180+ days, AC21 portability allows job changes to positions in the same or similar occupational classification.

Export Controls and Foreign National Employees

Companies in technology, defense, aerospace, and research sectors face a parallel compliance obligation at the intersection of immigration and export control law. Under the Export Administration Regulations (EAR), releasing controlled technology or source code to a foreign national within the United States constitutes a "deemed export" to that person's most recent country of citizenship or permanent residency. U.S. persons (citizens, lawful permanent residents, asylees, and refugees) are exempt.

Under the International Traffic in Arms Regulations (ITAR), the restrictions are stricter. "Foreign person" (as defined in 22 CFR §120.63) includes all nonimmigrant visa holders who are not LPRs, refugees, or asylees. This means H-1B, L-1, O-1, F-1, and TN holders are all covered. Releasing USML-listed technical data to a foreign person, including through visual inspection, oral discussion, screen sharing, or email, constitutes an unauthorized export without a proper license or agreement.

Companies with controlled technology and foreign national employees commonly implement Technology Control Plans that include physical security measures, IT access controls, personnel screening procedures, and annual export control training. EAR violations carry criminal penalties of up to $1,000,000 per violation and 20 years' imprisonment. ITAR violations carry civil penalties up to $1,271,078 per violation. Export compliance screening is typically kept separate from the I-9 process to avoid discrimination violations.

Document Retention Summary

I-9 forms: 3 years from hire date OR 1 year after termination (whichever is later). LCA/PAF records: 1 year beyond the last date any worker was employed under the LCA (per 20 CFR §655.760(c)). LCA payroll records: 3 years from the date of record creation. PERM compliance files: 5 years from the ETA-9089 filing date. H-1B petition records: 1 year beyond the last date any H-1B nonimmigrant was employed under the LCA (per 20 CFR §655.760(c)).

Why Choose Alma for Enterprise Immigration Compliance

See how companies manage immigration with Alma's enterprise platform

Traditional law firms leave HR teams chasing updates, juggling spreadsheets, and scrambling when audits hit. Alma's business immigration platform was built to eliminate that cycle for companies managing large foreign national populations.

Compliance infrastructure built for scale: Alma's platform provides real-time case dashboards, SLA tracking by milestone, cost projection tools, and on-demand audit-ready logs. Proactive alerts fire when employee changes like job title, location, or pay trigger an immigration filing requirement, catching material changes before they become compliance gaps.

HRIS integration: Alma integrates with leading systems including Workday, ADP, UKG, Gusto, BambooHR, and Rippling, plus ATS systems like Greenhouse, Lever, Ashby, and Workable. This means less manual data entry, fewer errors, and a single source of truth for employee immigration data.

Attorney expertise at transparent pricing: All Alma attorneys are experienced in employment-based immigration. Flat-rate pricing covers attorney expertise, paralegal support, platform access, compliance tracking, and RFE responses. For Growth and Enterprise clients, Alma provides one free refile in case of initial denial or comprehensive RFE.

• Approval rate: Industry-high approval rate across H-1B, O-1, L-1, and green card petitions
• Speed: Guaranteed 2-week document processing turnaround
• Visibility: Real-time dashboards showing case progress, outcomes, and spend
• Compliance: Automated alerts, audit-ready records, and proactive deadline management

Get started with Alma to discuss how the platform supports immigration compliance at scale.