Immediate relatives include: The spouses of U.S. citizens; The children (unmarried and under 21 years of age) of U.S. citizens; The parents of U.S. citizens at least 21 years old, and Widows or widowers of U.S. citizens if the U.S. citizen filed a petition before his or her death or if the widow(er) files a petition within 2 years of the citizen’s death.

Unmarried Sons and Daughters of U.S. Citizens.

Spouses and Children of Permanent Residents.

Unmarried Sons and Daughters (21 years or older) of Permanent Residents.

Married Sons and Daughters of U.S. Citizens

Brothers and Sisters of Adult U.S. Citizens

U.S. citizen may petition to bring his/her fiancé and that person's children to the U.S. for the purposes of marrying and completing processing for permanent resident status (green card).