With an increase in students arriving to the U.S. from other countries, many local educational agency (LEA) homeless liaisons have questions about eligibility for services under the McKinney-Vento Act, as well as strategies for best serving these students. This resource provides an overview of the rights of immigrant, migrant, and undocumented children and youth; strategies and best practices for supporting immigrant and migrant children, youth, and families; and ideas for using American Rescue Plan-Homeless Children and Youth (ARP-HCY) funds to serve these populations.