How to sponsor your employee for permanent residence through PERM labor certification and employment-based green card categories.
Sponsoring an employee for a green card is the ultimate commitment to retaining top international talent. While the process is longer and more complex than H-1B sponsorship, it provides your employee with permanent work authorization and eliminates the need for future visa renewals. Most employer-sponsored green cards go through the PERM labor certification process followed by an EB-2 or EB-3 immigrant petition.
Employer-sponsored green cards typically follow three steps: PERM labor certification (proving no qualified U.S. workers are available), Form I-140 immigrant petition (establishing the worker's qualifications), and Form I-485 adjustment of status or consular processing (the worker receives permanent residence). The entire process can take 2–10+ years depending on the category and the employee's country of birth.
PERM (Program Electronic Review Management) requires the employer to test the U.S. labor market by conducting specific recruitment steps. This includes placing job orders with the State Workforce Agency, posting on the employer's website, running two Sunday newspaper advertisements, and conducting at least three additional recruitment steps (such as job fairs, campus recruiting, or professional organization postings). If no minimally qualified U.S. worker applies and is able, willing, and qualified for the position, the DOL certifies the PERM application.
The recruitment process is highly regulated. Job requirements must reflect the actual minimum needs of the position — they cannot be tailored to the sponsored employee's specific qualifications. The offered wage must meet or exceed the prevailing wage. All recruitment must occur within 180 days before filing and at least 30 days before. The employer must document every applicant, every contact, and every rejection reason. This audit trail is critical — DOL audits approximately 30% of PERM filings.
After PERM certification, the employer files Form I-140 with USCIS. The two most common categories are:
The I-140 filing fee is $715, and premium processing is available for $2,805. Approval typically takes 6–8 months with regular processing.
Once the I-140 is approved and a visa number is available (based on the priority date and country of birth), the employee files Form I-485 to adjust status to permanent resident while in the U.S., or processes through a U.S. consulate abroad. Visa availability is tracked in the monthly Visa Bulletin published by the State Department.
The biggest variable in green card processing is the visa backlog. For most countries, EB-2 and EB-3 green cards are available within 1–3 years of the priority date. However, for applicants born in India, the backlog can exceed 10 years for EB-2 and even longer for EB-3. Chinese-born applicants face moderate backlogs of 3–5 years. Employers should start the process early to give employees the best chance of timely permanent residence.
Employers pay for PERM recruitment costs ($5,000–$15,000 including advertising and attorney fees), the I-140 filing fee, and related attorney fees. Unlike H-1B, the employee may pay for the I-485 adjustment of status filing. Total employer costs for the PERM and I-140 stages typically range from $8,000–$20,000. The employer must also commit to employing the worker at the offered wage once the green card is approved.
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Search H-1B Sponsors on Wisa →The PERM process takes 8–18 months (including recruitment and DOL processing). The I-140 takes 6–8 months with regular processing or 15 business days with premium processing. After that, the timeline depends on visa availability — from immediately current to 10+ years for India-born EB-2/EB-3 applicants. Plan for 2–4 years total for most countries.
Yes, and this is the most common approach. The green card process can run concurrently with H-1B status. If the green card takes longer than the initial 6-year H-1B limit, the employee can get H-1B extensions beyond 6 years under AC21 provisions as long as a PERM or I-140 has been pending or approved for at least 365 days.
If the employee leaves after the I-140 is approved and has been pending for 180+ days, they may retain their priority date and use it with a future employer under AC21 portability. PERM labor certification is employer-specific and cannot be transferred. The employer can withdraw the I-140 but cannot revoke the employee's priority date retention rights.
EB-2 requires an advanced degree or a bachelor's plus 5 years of progressive experience in the field. EB-3 requires a bachelor's degree or 2 years of experience. EB-2 generally has shorter visa backlogs than EB-3, making it preferable when the employee and position qualify. Some employers file EB-2 and EB-3 simultaneously to hedge against backlog changes.