Little work has focused on the college enrollment process of students from immigrant families. Research suggests the intersection of social class and nativity is salient for understanding the college enrollment process. This study draws on data from the Education Longitudinal Study of 2002 to examine (1) the extent to which stages of the college enrollment process systematically vary by parental nativity and education and (2) the extent to which each stage of the college enrollment process contributes to differences in postsecondary outcomes. Findings show that students with <BA parents receive less consistent messaging about the importance of college compared to students with BA+ US-born parents. Moreover, students with <BA parents and students with BA+ immigrant parents are less likely to rely on their parents for college information and are less likely to complete important college enrollment steps. Differences in the college enrollment process account for some of the differences in immediate postsecondary outcomes. Findings have implications for research on immigrant-origin and first-generation college students as well as for institutional college readiness strategies.