There are two ways loss of US citizenship can occur: first, a naturalized US citizen may lose US citizenship by revocation or otherwise known as de-naturalization and second, a natural born or naturalized US citizen may lose his or her US citizenship through voluntary relinquishment or renunciation of US citizenship. This page will focus on the voluntary relinquishment of US citizenship through renunciation at a US Embassy or Consulate.
A native-born or naturalized US citizen may lose his or her citizenship by voluntarily performing any of the following expatriating acts with the intention of relinquishing citizenship: