How Do You Qualify to Become a U.S. Citizen?

To become a U.S. citizen, you must have held a green card and been physically present in the U.S. for a period of time (usually 5 years). Candidates are required to be of good moral character, have a knowledge of English, and be familiar with American government and history. In addition you must be 18 years old. Children under 18 who hold green cards may become citizens automatically if they have a U.S. citizen parent.

If you are already married to a U.S. citizen, you need only have held a green card for a minimum of 3 years to qualify.

People who have committed crimes such as felonies during the previous 5 years are not eligible to become U.S. citizens even if they have a green card.