However, children of undocumented immigrants who were born in the United States become U.S. citizens automatically. All persons born or naturalized in the United States, and subject to the jurisdiction thereof, are citizens of the United States and the State wherein they reside.

Is there a way for this third person to become a U.S. citizen?

In all, there are four fundamental ways to become a U.S. citizen: citizenship by birth in the U.S., citizenship through derivation, citizenship through acquisition, and citizenship through naturalization. Most immigrants in the United States become citizens through the naturalization process.

Are you a U.S. citizen if only one parent is a U.S. citizen?

If only one parent was a U.S. citizen, that parent must have resided in the U.S. for at least ten years before your birth. At least five of those years must have been after that parent reached the age of 16. With a parent thus qualified, you acquired U.S. citizenship at birth, but with conditions for keeping it.

How much can a non-US citizen get an exemption on?

A lifetime exemption of $5,340,000 (adjusted annually for inflation) An annual exemption of $14,000 to any person. An annual exemption of $145,000 to a spouse who is not a U.S. citizen. An unlimited amount that may be transferred to a spouse who is also a U.S. citizen during life or at death.

Who are not citizens of the United States at birth?

8 U.S. Code § 1408 – Nationals but not citizens of the United States at birth

Who are nationals but not citizens of the United States?

8 U.S. Code § 1408. Nationals but not citizens of the United States at birth A person of unknown parentage found in an outlying possession of the United States while under the age of five years, until shown, prior to his attaining the age of twenty-one years, not to have been born in such outlying possession; and

Can a nonresident alien have a Social Security number?

You were claimed as a dependent on another taxpayer’s return (for example, a child or student who may be claimed on a parent’s return or a dependent parent who may be claimed on an adult child’s return). You are a nonresident alien. You do not have a Social Security number that is valid for employment.