Application for Naturalization & U.S. Citizenship (Form N-400)

  1. Home
  2. Learning Center
  3. Application for Naturalization & U.S. Citizenship (Form N-400)

My parent is a U.S. citizen. Am I also U.S. citizen?

In most cases you are a U.S. citizen if your parent became a U.S. citizen (or was already a citizen) before your 18th birthday. But immigration laws have changed over the years. Before filing Form N-400, Application for Naturalization, determine if you are already a U.S. citizen. Continue reading →