1. Immigration Lawyers in NYC : Understanding Work Visa Categories
Work visas are nonimmigrant visas designed to allow foreign nationals to live and work in the United States on a temporary basis. Immigration lawyers in NYC regularly handle multiple visa categories, each with distinct eligibility requirements, processing timelines, and restrictions. The most common employment-based visas include H-1B visas for specialty occupations, L-1 visas for intracompany transferees, O-1 visas for individuals with extraordinary ability, and E-2 visas for treaty investors. Understanding which category applies to your situation is critical because each visa type has unique labor certification requirements, cap limitations, and renewal procedures.
Common Employment-Based Visa Types
The H-1B visa is one of the most widely used work visas in the United States, allowing U.S. Employers to temporarily employ foreign workers in specialty occupations that require a bachelor's degree or higher. Immigration lawyers in NYC work with employers to demonstrate that no qualified U.S. Workers are available for the position and that the foreign worker's wages meet or exceed the prevailing wage for the job. The L-1 visa permits multinational companies to transfer managers, executives, and specialized knowledge workers from foreign offices to U.S. Operations. The O-1 visa is reserved for individuals with extraordinary ability in sciences, arts, education, business, or athletics. Each category has specific documentation requirements, and immigration lawyers in NYC ensure that all forms, evidence, and supporting materials are prepared accurately and submitted on time.
Employment Authorization and Work Permits
Once a work visa petition is approved, the foreign national must obtain employment authorization from U.S. Citizenship and Immigration Services (USCIS). Immigration lawyers in NYC guide clients through the adjustment of status or consular processing procedures needed to obtain a valid work permit and visa stamp. Employment authorization documents (EAD) and advance parole documents are critical for allowing the foreign national to legally work and travel during the visa petition process. Immigration lawyers in NYC also advise on Deferred Action for Childhood Arrivals (DACA) recipients and other populations seeking work authorization through alternative pathways. Understanding the timing and procedures for obtaining these documents prevents costly delays and ensures uninterrupted employment authorization.
2. Immigration Lawyers in NYC : Employer Sponsorship and Labor Certification
Employers seeking to sponsor foreign workers must navigate a complex system of labor certification, prevailing wage determinations, and USCIS petition requirements. Immigration lawyers in NYC work closely with human resources departments and company management to ensure full compliance with Department of Labor regulations and USCIS procedures. For certain visa categories, employers must first obtain a labor certification from the Department of Labor, demonstrating that hiring the foreign worker will not negatively impact U.S. Workers' wages or employment opportunities. This process requires detailed recruitment documentation, job posting records, and evidence that no qualified U.S. Workers were available for the position. Immigration lawyers in NYC also assist with business immigration matters, including visa sponsorship strategy and long-term workforce planning.
Labor Certification and Prevailing Wage Requirements
The PERM labor certification process is a mandatory first step for many employment-based green card petitions and certain temporary work visa categories. Immigration lawyers in NYC prepare detailed labor certification applications, coordinate recruitment efforts, and respond to Department of Labor requests for evidence. The prevailing wage determination sets the minimum wage that employers must pay foreign workers, protecting U.S. Workers from wage depression and ensuring fair labor market competition. Immigration lawyers in NYC review prevailing wage determinations to ensure accuracy and challenge determinations that may be outdated or incorrect. Failure to comply with prevailing wage requirements can result in petition denials, civil penalties, and reputational damage to the employer.
I-140 Immigrant Petition and Priority Dates
After labor certification is approved, employers file an I-140 immigrant petition with USCIS on behalf of the foreign worker. Immigration lawyers in NYC manage the I-140 petition process, including preparation of supporting documentation, evidence of job offer permanence, and proof of employer ability to pay the offered wage. The priority date established through the I-140 petition determines the foreign worker's place in the immigration visa queue and affects eligibility for visa number availability. Immigration lawyers in NYC monitor visa bulletin updates and advise clients on visa number availability and timeline projections. Concurrent filing procedures and other strategic options may accelerate the process, and immigration lawyers in NYC evaluate all available pathways to minimize delays.
3. Immigration Lawyers in NYC : Work Visa Maintenance and Status Compliance
Foreign workers holding valid work visas must comply with specific status maintenance requirements to preserve their legal status and employment authorization. Immigration lawyers in NYC advise clients on status maintenance obligations, including employment restrictions, travel procedures, and reporting requirements. Violations of status maintenance requirements can result in loss of work authorization, deportability, and ineligibility for future immigration benefits. Immigration lawyers in NYC also assist with visa extensions, status changes, and transitions between different visa categories as employment circumstances change.
Status Maintenance Requirements and Employment Restrictions
| Visa Category | Employment Restrictions | Maintenance Requirements |
| H-1B | Employment limited to petitioning employer and authorized positions | Maintain valid passport, avoid unauthorized employment, timely visa renewal |
| L-1 | Employment limited to sponsoring company and related entities | Maintain managerial or executive role, avoid competing employment |
| O-1 | Employment limited to field of extraordinary ability | Maintain extraordinary ability status, avoid status violation through unauthorized employment |
| E-2 | Employment limited to treaty investor business | Maintain substantial investment, preserve treaty investor status |
Visa Extensions and Change of Status Procedures
Work visas have defined validity periods, typically ranging from one to six years depending on the visa category and country of citizenship. Immigration lawyers in NYC file extension petitions with USCIS before the current visa authorization expires, ensuring uninterrupted work authorization. Change of status procedures allow foreign workers to transition from one visa category to another without returning to their home country for consular processing. Immigration lawyers in NYC evaluate whether change of status is available for the client's circumstances and file appropriate petitions with USCIS. Advance planning for visa extensions and status changes prevents gaps in work authorization and protects the client's employment and immigration status.
23 Feb, 2026
