Who are other eligible beneficiaries of family-based immigration petitions?

There are four preference categories:

  • First Preference: Unmarried, adult (21 or older) sons and daughters of U.S. citizens
  • Second Preference: Spouses of lawful permanent residents, their unmarried children (under 21), and the unmarried sons and daughters of lawful permanent residents.
  • Third Preference: Married sons and daughters of U.S. citizens.
  • Fourth Preference: Brothers and sisters of adult (21 or older) U.S. citizens.