An immigration lawyer can help employees understand what rules must be followed. If they fail to comply with one of the requirements, then the lawyer can advise on what steps to take to avoid losing their work visa. Whether you are proceeding with an immigrant or nonimmigrant visa application or are obtaining a green card, several immigration forms and supporting documents must be submitted to the United States Citizenship and Immigration Services. The United States makes approximately 140,000 immigrant visas available each fiscal year for aliens as well as their spouses and children who wish to immigrate to the United States based on their housing court lawyers near me occupational skills. An individual needs the right combination of skills, education, and/or work experience to qualify for an employment-based immigrant visa and may be able to permanently reside in the United States. There are five employment-based immigrant visa preferencescategories.