If you are inadmissible to the U.S. and are seeking an immigrant visa, adjustment of status, certain nonimmigrant statuses or certain other immigration benefits, you must file this form to seek a waiver of certain grounds of inadmissibility, known as Form 601. Additionally, if you entered the U.S. illegally and meet certain requirements, you may be eligible for a newer waiver known as Form 601A. Our office will need to analyze your case to determine which waiver is available for you.