To kickstart your family immigration process and work towards obtaining the necessary family immigrant visas for legal immigration, hire a Schaumburg family immigration lawyer today. Family-based green cards come in various classifications, but all have one thing in common. Every family-based immigrant visa applicant must have a family member in the United States that is a current citizen or naturalized citizen of the country. Family visas are more frequently granted than other forms of visas, as doing so allows loved ones to be brought together into one home and maintain family units. In the section of family immigrant visas, there are two subcategories of green cards available to apply for.