Employment-based green card sponsorship usually involves several stages, starting with labor certification if required. This step is meant to show that there are no qualified U.S. workers available for the position. After that, the employer files an immigrant petition to classify you under the appropriate employment category. Once the petition is approved and a visa number becomes available, you may apply for adjustment of status in the U.S. or consular processing abroad. Throughout this process, maintaining valid nonimmigrant status is critical, as falling out of status can complicate or even prevent adjustment.

The process can take several years, depending on your category, country of birth, and government processing times. During the waiting period, many employees rely on extensions of their existing work visas to remain employed lawfully. Employers must also continue to demonstrate their ability to pay the offered wage. Because timelines and eligibility rules change, careful planning is essential. Understanding each step early helps avoid gaps in status, unexpected delays, or missed opportunities to file when priority dates become current.