The Child Status Protection Act (CSPA) is a federal law enacted in 2002 that amends the Immigration and Nationality Act (INA) to address the problem of "aging out" in U.S. immigration processes. Under the INA, a “child” is defined as an unmarried person under the age of 21. Prior to the CSPA, if an applicant turned 21 before their green card application was adjudicated by the U.S. Citizenship and Immigration Service (USCIS) or the U.S. Department of State (DOS), they would lose eligibility for immigration benefits as a “child” and often be moved to a lower-priority visa category, potentially causing years of additional delay.
The CSPA helps prevent this outcome by allowing certain applicants to retain their classification as a “child” for immigration purposes, even after turning 21. It does so by “freezing” the applicant’s age at specific points in the petition process. In particular, the law allows the amount of time a visa petition was pending to be subtracted from the applicant’s age, using a statutory formula. This age calculation helps determine whether the applicant qualifies as a child at the time of visa availability or adjustment of status.
For example, in immediate relative cases, the child’s age is locked in on the date the petitioning U.S. citizen parent files the Form I-130. In other family and employment-based categories, the applicant’s CSPA age is determined when the priority date becomes current, provided the applicant seeks to adjust status within one year of visa availability.
The CSPA was enacted to protect children from bureaucratic delays that could unfairly deny them immigration benefits due to no fault of their own. It creates a legal mechanism to ensure that aging out during long USCIS or DOS processing times does not jeopardize a family’s ability to immigrate together.
[Last reviewed in June of 2025 by the Wex Definitions Team]