As the H-2A visa program expands to become a core component of contemporary Mexican migration to the United States, questions emerge about the tradeoffs migrants face between temporary and undocumented statuses. This article employs propensity score matching of participants in the Mexican Migration Project—an extensive binational survey of Mexican migrants and their families—to compare economic and social outcomes of H-2A visa recipients vis-à-vis undocumented migrants. Findings indicate that although H-2A visas offer benefits like a lower cost of living while abroad, they do not produce a discernible effect on wages relative to wages earned by undocumented migrants. While H-2A migrants are more likely to work in the formal economy, they are also less likely to build social capital or language proficiency in the United States than undocumented migrants, indicating a degree of social isolation that can be exploited by employers. This comparison contributes to a growing literature on the proliferation of temporary migratory statuses and the marginality experienced by migrants within these statuses.