Leeper & Associates is an immigration and criminal defense law firm. Founded by Attorney Kevin R. Leeper, the firm represents clients throughout the country in their immigration matters before the service and in removal proceedings. We also represent clients throughout Massachusetts in criminal matters and related issues. Immigration law in the United States has recently undergone many important changes and revisions. Those changes affect employers, visitors, students, and others seeking to work or travel or reside within to United States. Immigration law can be complex and overwhelming and it is vital to clearly understand which agencies are involved with which types of immigration matters.