Why This Matters for HR
Most HR teams hand off immigration to outside counsel and check in when something goes wrong. That works fine for H-1B transfers and renewals. It does not work for green cards.
The green card process spans years, sometimes decades. It passes through three separate government agencies. It requires direct HR involvement at multiple points, and it can be derailed by administrative errors that an attorney cannot fix retroactively. By the time an attorney flags a problem, the window to correct it may have already closed.
HR does not need to know the law in detail. But HR does need to understand the stages, know what is expected at each one, and track the right information. That is what this guide is for.
What Is the Employer-Sponsored Green Card Process?
The employer-sponsored green card process is the series of steps a US employer must complete to sponsor a foreign national employee for permanent residence. For most tech roles, it follows a sequential path through the Department of Labor and USCIS that takes anywhere from three to twenty or more years depending on the employee's country of birth and the category being used. HR's responsibilities vary significantly at each stage, and missing a step or mishandling a filing can restart the process entirely.
The Process at a Glance
Here is the full path from start to finish. Each box is a stage. The arrows go in one direction only. You cannot skip stages.
PWD → PERM → I-140 → Priority Date Wait → I-485 Filing → I-485 Pending → Green Card
For employees born outside India and China, the total timeline from PWD to green card is typically three to five years. For Indian and Chinese nationals in EB-2 or EB-3, the Priority Date Wait alone can exceed a decade.
A Quick Glossary
PERM (Program Electronic Review Management) is the Department of Labor's labor certification process. It is the first step for most employer-sponsored green cards. It certifies that no qualified US worker was available for the role at the time of filing.
Prevailing wage is the minimum salary the employer must pay for the sponsored role, as determined by the Department of Labor for the specific occupation and work location. It must be established before the PERM application is filed.
I-140 (Immigrant Petition for Alien Workers) is the petition the employer files with USCIS after PERM is approved. It formally establishes the employee's eligibility for permanent residence and locks in their priority date.
Priority date is the date the PERM application was filed with the DOL (or the I-140 filing date for categories that skip PERM). It functions as the employee's place in line for a green card visa number.
Visa Bulletin is the monthly publication from the Department of State that shows which priority dates are currently eligible for green card processing. There are two charts: Final Action Dates (the date by which a visa can be issued) and Dates for Filing (the date by which an I-485 can be submitted, when USCIS allows use of this chart).
Visa backlog refers to the gap between the current date and a priority date that is not yet current. For nationals of India and China in EB-2 and EB-3 categories, backlogs currently extend more than a decade.
I-485 (Application to Register Permanent Residence) is the adjustment of status application. The employee files this when their priority date becomes current according to the Visa Bulletin. Approval grants permanent residence.
EAD (Employment Authorization Document) is the work permit issued to I-485 applicants while their application is pending. For most employees, this is secondary to existing H-1B authorization, but it becomes critical if H-1B status expires during a long I-485 pending period.
Advance Parole is the travel document issued to I-485 applicants. It allows the employee to re-enter the US after international travel without abandoning the pending I-485.
Combo card is the combined EAD and Advance Parole card issued to I-485 applicants. It serves as both a work permit and a travel document.
AC21 portability allows an employee to change employers or job roles after the I-485 has been pending for 180 days, without losing their priority date, provided the new role is in the same or similar occupational classification. A full explanation is available in WayLit's guide to AC21 portability.
Premium processing is the optional USCIS service that guarantees a faster adjudication of an I-140 petition (not available for PERM or I-485). The fee is paid by the employer unless the employee requests it for their own benefit.
Executive Summary
- The process has seven stages: Prevailing wage determination, PERM labor certification, I-140 petition, priority date monitoring, I-485 filing, I-485 pending, and post-approval. Each stage has distinct HR responsibilities.
- Total timeline: Three to five years is realistic for most non-backlogged categories. For Indian and Chinese nationals in EB-2 or EB-3, the total wait from PERM filing to green card approval currently exceeds a decade in most cases.
- HR's role shifts at each stage: HR is heavily involved during PERM (recruitment documentation, job description management, salary compliance). HR has minimal direct involvement during I-140 and the waiting period but must track status accurately. HR becomes critical again at the I-485 stage and post-approval.
- The most common HR mistakes: Starting PERM too late relative to the employee's H-1B timeline, failing to track priority dates and visa bulletin changes, and not updating HRIS when employment authorization shifts from H-1B to EAD.
The Seven Stages at a Glance
Stage 1: Prevailing Wage Determination
Before a PERM application can be filed, the employer must obtain a Prevailing Wage Determination (PWD) from the Department of Labor. The DOL uses occupational wage data to set the minimum salary the employer must pay the sponsored employee in the sponsored role at the specified worksite.
What HR needs to do:
- Provide the immigration attorney with an accurate job description that reflects the actual duties of the role, not an inflated or aspirational version
- Confirm the worksite location, since prevailing wages vary significantly by metropolitan area
- Confirm that the current employee salary meets or exceeds the prevailing wage before the PERM process begins
What can go wrong: If the job description overstates requirements (requiring a master's degree for a role that does not genuinely need one, for example), the resulting prevailing wage will be higher than necessary and may require a salary increase. If the description understates requirements, it may not match the role the employee is actually doing, which creates audit risk.
Timeline note: DOL prevailing wage processing is running approximately 6 to 12 months as of early 2026, depending on the complexity of the request.
Stage 2: PERM Labor Certification
PERM is the most HR-intensive stage of the process. The employer must conduct a good-faith recruitment campaign to test whether qualified US workers are available for the role. If no qualified US applicant is found, the employer files the ETA Form 9089 with the DOL to certify that the labor market test was completed.
What HR needs to do:
- Conduct the DOL-required recruitment steps, which include specific advertising placements (Sunday newspaper, job boards, internal posting, and others depending on the role level)
- Review applications received and document the lawful job-related reasons for not hiring any US applicants who responded
- Maintain all recruitment documentation for five years from the date of filing
- Not reject US applicants for reasons unrelated to the job requirements
- Ensure the job described in the PERM application matches the role the employee is actually performing
On audits: DOL audits a significant portion of PERM applications, and audits are common. An audit requires the employer to submit documentation showing that every step of the recruitment process was properly conducted. HR teams that do not maintain organized documentation during the recruitment period typically struggle when an audit arrives months after the recruitment was completed.
What HR does not do: The attorney prepares and files the actual ETA 9089. HR's job is to complete the recruitment steps correctly and document them, not to manage the filing itself.
Timeline note: Standard PERM processing is running approximately 16 to 17 months as of March 2026 for standard review cases. Cases selected for audit review take longer, with DOL currently reviewing audited cases filed in mid-2025.
Stage 3: I-140 Immigrant Petition
Once PERM is approved, the employer files the I-140 with USCIS. This petition formally establishes the employee's eligibility for a green card and, critically, locks in the priority date. The priority date is the date the PERM was originally filed with DOL, not the date of I-140 filing.
What HR needs to do:
- Confirm the employer's ability to pay the prevailing wage at the time of PERM filing. USCIS requires evidence that the company could pay the offered wage when the PERM was filed. HR should ensure the attorney has access to payroll records, W-2s, or audited financials for this purpose.
- Decide whether to use premium processing. For most employer-sponsored I-140 categories (EB-2 with PERM, EB-3), premium processing guarantees a decision within 15 business days for a fee. For EB-1C (multinational managers and executives) and EB-2 NIW, the premium processing window is 45 business days.
- Confirm that the employee's salary has not dropped below the prevailing wage since the PERM was filed. USCIS reviews this at the I-140 stage.
What happens after I-140 approval: The employee now has an approved petition with a locked priority date. The I-140 approval is a milestone worth tracking carefully. If the employee later changes roles or leaves the company, AC21 portability rules depend in part on whether the I-140 is approved. An employer can withdraw an approved I-140, but that withdrawal generally does not invalidate portability rights once the I-485 has been pending for 180 days.
Timeline note: Standard I-140 processing runs approximately 5 months for most EB-2 and EB-3 PERM-based categories. With premium processing, most categories receive a decision within 15 business days.
Stage 4: Priority Date Monitoring and the Visa Bulletin
After I-140 approval, the employee waits. For employees born in most countries, this wait is short. For employees born in India or China in the EB-2 or EB-3 categories, it can be more than a decade.
This stage has no active filing requirements. But it requires consistent attention from HR.
How the Visa Bulletin works:
Think of the Visa Bulletin as a monthly announcement of which employees are at the front of the line. The Department of State publishes it around the 10th of each month. Each employee's priority date must fall before the cutoff date listed for their category and country of birth before they can file the I-485.
The Visa Bulletin has two charts:
- Final Action Dates: The definitive chart. An employee whose priority date is before this cutoff can have a visa issued.
- Dates for Filing: An earlier date that, when USCIS permits its use, allows the employee to file the I-485 even if a visa number is not immediately available. USCIS announces each month whether this chart applies.
Per-country backlogs: The backlogs are tracked by country of birth, not citizenship. Nationals of India and China in EB-2 and EB-3 face Final Action Dates that are currently more than a decade behind the present. For employees born in other countries, most EB-2 and EB-3 categories are current or close to current.
What HR needs to do:
- Check the Visa Bulletin monthly for each sponsored employee and track whether their priority date is approaching
- Alert the immigration attorney when an employee's priority date appears to be coming current within the next few months, so the I-485 filing can be prepared in time
- Watch for retrogression, which occurs when a priority date that was previously current moves backward. This happens periodically and can delay I-485 filings that were being prepared.
- Track priority dates and I-140 approval dates in HRIS so this information is accessible without relying solely on the attorney to flag movement
Why this matters: Missing a window when a priority date becomes current can delay the I-485 filing by months or longer, depending on future Visa Bulletin movement.
Stage 5: I-485 Filing
When the employee's priority date becomes current and USCIS allows filing under the applicable chart, the employee files the I-485 Application to Register Permanent Residence. This is the formal application for the green card itself.
What HR needs to do:
- Verify that the employee's H-1B status will remain valid through the I-485 adjudication, or that an extension is filed in time. Employees should not let H-1B status lapse while an I-485 is pending without understanding the implications.
- Confirm that the job described in the original PERM application is still the role the employee is performing. If the role has changed materially, the attorney must assess whether portability applies or whether a new PERM is needed.
- Update HRIS when the I-485 is filed. The filing date starts the 180-day clock for AC21 portability and is an important milestone to record.
- Note that the employee can also file for an EAD and Advance Parole concurrently with the I-485. These are typically issued on a combo card within a few months of filing.
Concurrent filing: In categories where a visa number is immediately available (most non-India, non-China categories), PERM, I-140, and I-485 can sometimes be filed simultaneously. The attorney will advise on whether concurrent filing is available based on the current Visa Bulletin.
Stage 6: I-485 Pending
Once the I-485 is filed, the employee enters the adjustment of status pending period. This stage can last anywhere from six months to several years depending on USCIS processing times and whether an interview is required.
What HR needs to do:
- Track the EAD expiration date. The EAD is initially issued for a period of time and must be renewed if the I-485 is still pending at expiration. Missing an EAD renewal can affect work authorization if the employee's H-1B has also lapsed.
- Track the Advance Parole document. If an I-485 applicant travels internationally without Advance Parole (or a valid H-1B visa in their passport), the I-485 is considered abandoned. Employees should not travel internationally without confirming their travel documentation with the attorney first.
- Manage any role changes carefully. After the I-485 has been pending for 180 days, the employee has AC21 portability rights. Any internal promotion, transfer, or departure should go through the attorney before HR takes action.
- Be aware that USCIS may require an in-person interview for some I-485 cases, particularly following expanded interview requirements in 2025 and 2026. HR should be prepared for employees to take leave for biometrics appointments and interviews.
What the employee gains while pending:
- The right to apply for an EAD, which provides independent work authorization separate from H-1B
- The right to apply for Advance Parole for international travel
- AC21 portability rights after 180 days (the ability to change roles or employers in a same or similar occupation without restarting the green card process)
Stage 7: Post-Approval
When the I-485 is approved, the employee becomes a lawful permanent resident. USCIS mails the green card (Form I-551) to the employee's address on file. HR has several immediate responsibilities at this stage.
What HR needs to do:
- Update the I-9. The employee presents their green card as a List A document. The employer records the document information and removes any expiration date alerts previously set for temporary visa documents. WayLit's I-9 verification guide covers the reverification and HRIS update steps in detail.
- Update HRIS to reflect permanent resident status and remove any work authorization expiration reminders tied to the previous H-1B.
- Review payroll and tax setup. Permanent residents are treated as US tax residents from the date of approval. If the employee was previously on a tax treaty or had non-resident alien withholding status, payroll should be updated.
- Remove the employee from any active immigration case tracking for the green card process. They are no longer a sponsored employee in the pending sense, though any future travel with an expired passport stamp requires attention.
One timing note: If the physical green card does not arrive within 30 days of approval, the employee should contact USCIS. In the interim, the approval notice can serve as evidence of status for some purposes, but not for I-9 reverification.
The H-1B Timing Problem HR Must Understand
This is one of the most consequential planning issues in employment-based immigration, and it does not get enough attention in HR guides.
H-1B status has a six-year cap. Most employees receive an initial three years, followed by a three-year extension, for a total of six years. After that, H-1B extensions beyond the cap are only available if specific conditions are met:
- The I-140 has been approved, OR
- The PERM application has been pending with DOL for at least 365 days
If neither condition is met, the employee cannot extend H-1B status past the six-year mark and must leave the US.
Here is why this matters practically. With PERM taking 16 to 20 months and the process typically not starting until the employee has been with the company for a year or two, an employee who joins on an H-1B and whose employer delays starting PERM can reach the six-year cap with no approved I-140 and no pending PERM that qualifies for the extension. The result is a forced departure that could have been avoided.
What HR should do: For any employee on H-1B who is a permanent resident candidate, calculate when the six-year cap falls. Then work backward from that date to determine when PERM must be filed to ensure the 365-day threshold or I-140 approval is achieved in time. In most cases, that means starting PERM within the first two years of employment, not waiting until the employee has been with the company for four or five years.
Understanding each employee's H-1B timeline is a prerequisite for proactive planning.
Most Common Green Card Mistakes HR Teams Make
Starting PERM too late. Given how long each stage takes, waiting until an employee has been with the company for several years before starting the process creates compounding risk. The H-1B cap problem above is the most serious version of this, but even for employees without a timing crisis, late starts mean later approval dates.
Using a job description that does not match the actual role. The PERM job description locks in the requirements for the sponsored position. If the description was written to match HR boilerplate rather than what the employee actually does, it creates problems at the audit stage and can result in denial.
Not maintaining PERM recruitment documentation. PERM documentation must be retained for five years from the date of filing. DOL audits can arrive long after the recruitment was completed. HR teams that discard or lose records during that window have no way to respond to an audit.
Letting H-1B status lapse while I-485 is pending. An employee with a pending I-485 can work using their EAD, but if the H-1B lapses and the I-485 is later denied or withdrawn, there is no backup status. Maintaining H-1B status in parallel provides a safety net.
Allowing travel without Advance Parole. If an employee with a pending I-485 travels internationally without a valid Advance Parole document or a valid H-1B visa stamp, the I-485 is considered abandoned. This is a common mistake that can wipe out years of progress.
Not tracking the I-485 filing date for AC21 purposes. If an employee with a pending I-485 changes roles internally or is being considered for a promotion, HR needs to know whether the 180-day threshold has passed. Acting before that date without attorney review can have serious consequences for the green card case.
Not updating HRIS when work authorization changes. When an employee receives their EAD or when their green card is approved, HRIS must be updated. Failing to update can result in stale I-9 records, unnecessary extension filings, and missed compliance deadlines.
What HR Should Track in HRIS at Every Stage
Maintaining accurate immigration records in HRIS is what allows HR to act proactively rather than reactively. Here is a summary of the key data points to track at each stage:
Compliance Rules vs. Strategic Best Practices
Strict compliance requirements:
- The PERM recruitment process must be completed in strict compliance with DOL regulations. Conducting the recruitment steps in the wrong order, using unapproved advertising sources, or failing to consider qualified US applicants is grounds for PERM denial and potential debarment.
- Employers cannot charge employees for PERM costs, including attorney fees, advertising costs, or filing fees. These are solely the employer's obligation.
- The job described in the PERM application must reflect the actual requirements of the role. Inflating educational or experience requirements to make US applicants less likely to qualify is a well-documented and penalized form of PERM fraud.
- An I-485 applicant who travels internationally without Advance Parole or a valid H-1B visa in their passport is considered to have abandoned the application. HR should have a policy of flagging travel requests for any employee with a pending I-485.
- PERM recruitment documentation must be retained for five years from the date of filing. Audits arrive without warning and long after the recruitment was completed.
Strategic best practices:
- File PERM as early as possible in the employee's tenure. Given current processing times, waiting until an employee has been with the company for several years before starting the process creates unnecessary timeline pressure and H-1B cap risk.
- Use premium processing for I-140 in most cases. The cost is manageable relative to the risk of losing the employee during a lengthy standard processing period, particularly for senior roles.
- Review sponsored employees' priority dates against the Visa Bulletin at least monthly. Attorneys track this, but HR should maintain independent visibility so that approaching windows are not missed during attorney transitions or firm changes.
- Platforms like WayLit give HR teams real-time visibility into sponsored employees' case status, priority dates, and key immigration milestones, reducing dependency on manual tracking and attorney-initiated communication.
Frequently Asked Questions
How long does the entire process take start to finish?
For employees born outside India and China, the total process from PERM filing to green card approval typically runs three to five years under current processing conditions: roughly 16 months for PERM, 5 to 6 months for I-140, and 6 to 18 months for I-485 once the priority date is current. For Indian and Chinese nationals in EB-2 or EB-3, the priority date backlog adds a decade or more on top of these timelines.
Who pays for the green card process?
PERM-related costs (attorney fees, advertising, DOL filing fees) must be paid by the employer and cannot be passed to the employee. I-140 fees are also typically employer-paid. I-485 fees are paid by the employee, though many employers cover these as a benefit. Premium processing for I-140, if used at the employee's request rather than the employer's, may be charged to the employee in some cases; confirm with counsel.
Can we start the green card process for an employee who is still on OPT?
Technically yes, but for Indian and Chinese nationals, the practical timeline creates a significant problem. PERM can be filed during OPT or H-1B status, but employees born in India or China face backlogs that will far outlast their OPT and often their entire H-1B period. The standard advice is to start PERM as early as possible for these employees and ensure there is a long-term H-1B bridge strategy in place.
What happens if we need to change the employee's job title or duties before the green card is approved?
Before I-485 filing: material changes to the role may require a new PERM. The attorney should be consulted before any significant change to job duties, title, or worksite.
After I-485 has been pending 180 days: AC21 portability applies and the role can change to a same or similar occupation without restarting the green card process, subject to attorney review.
What if the employee leaves before the green card is approved?
If the I-140 has been approved and the I-485 has been pending for 180 days, the employee retains portability rights under AC21. If the I-140 was approved but the I-485 has not been filed or has been pending less than 180 days, the employee loses the I-485 process but retains the priority date for future sponsorship if a new employer sponsors them. If the I-140 was not yet approved, the entire process must restart with a new employer.
What is the difference between a green card and permanent residence?
They are the same thing. "Green card" is the informal name for Form I-551, the physical card that serves as proof of permanent resident status. Lawful permanent residents have the right to live and work in the US indefinitely, travel internationally, and eventually apply for citizenship. They do not need to remain with the sponsoring employer after approval.
Key Takeaway
The employer-sponsored green card process is long, sequential, and unforgiving of administrative gaps. HR's role is heaviest at the two ends: during PERM, where the recruitment process requires direct HR involvement, and post-approval, where HRIS and I-9 records must be updated accurately. In the stages in between, HR's most valuable contribution is accurate tracking, timely communication with counsel, and proactive visibility into where each employee stands.
For most foreign national employees at US tech companies, the green card process is the longest and most consequential immigration matter HR will manage with them. Starting early, tracking consistently, and involving counsel at every decision point are the three practices that most reliably produce successful outcomes.
Disclaimer: This article is for informational purposes only and does not constitute legal advice. Immigration processing times and policy rules change frequently. All timelines referenced reflect conditions as of March 2026. Consult a qualified immigration attorney for guidance on specific employee cases.
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