Highlights

Brain waste affects nearly 2 million college-educated immigrants, costing the United States $39 billion in forgone earnings and $10 billion in lost tax revenues each year.

  • During 2009–13, 1.9 million college-educated immigrants—one in four—were unemployed or in low-skilled jobs, resulting in the loss of $39.4 billion in annual earnings they would have earned in middle- or high-skilled work. 
  • Foreign-educated immigrants bore the heaviest burden: 29 percent experienced brain waste, versus 21 percent of U.S.-educated immigrant counterparts, with foreign-educated women faring worst at 32 percent. 
  • Low English proficiency was the single strongest predictor of underemployment: immigrants who spoke English "not well" or "not at all" were five times more likely to be in low-skilled jobs than English-only speakers. 
  • Unauthorized immigrants who were college-educated had a 40 percent brain-waste rate—nearly double that of naturalized citizens (23 percent)—while naturalized citizens outperformed green-card holders, pointing to a measurable "citizenship premium." 

While the United States has long been a top destination for the world's best and brightest, it has fallen short when it comes to fully tapping the skills and training of these newcomers. As a result, nearly 2 million immigrants with college degrees in the United States—one out of every four—are relegated to low-skilled jobs or are unable to find work. This skill underutilization—often referred to as brain waste—comes at a significant cost to families and the U.S. economy: College-educated immigrants employed in low-skilled work miss out on more than $39 billion in wages. And as a result, federal, state, and local governments lose out on more than $10 billion in unrealized tax receipts, according to this study, which offers the first-ever estimates of the economic costs of brain waste.

Brain waste should be particularly concerning given that an ever-growing share of new arrivals are highly skilled: Almost half of immigrants entering between 2011 and 2015 held at least a bachelor's degree, compared to 33 percent before the recession. Highly skilled immigrants face a range of barriers to employment at their skill levels, among them: difficulty getting foreign credentials recognized, unfamiliarity with the U.S. labor market, employers’ negative perceptions of the quality of foreign education and work experience, limited English skills, and a shortage of education programs to bridge skills deficits.

As the report finds, immigrant skill underutilization varies by state. Florida had the highest rate of immigrant brain waste (32 percent) among the states examined, while Michigan and Ohio had the lowest (20-21 percent). The report is accompanied by fact sheets for eight states: California, Florida, Michigan, New York, Ohio, Oregon, Texas, and Washington State.

Table of Contents

I. Introduction

II. Labor Market Outcomes for the College Educated

A. Attachment to the Labor Force
B. Unemployment
C. Employment in Low-Skilled Jobs

III. Factors Linked to Skill Underutilization

A. Place of Education
B. English Proficiency
C. Legal Status/Citizenship
D. Place of Origin and Race/Ethnicity
E. Time in the United States
F. Level of Educational Degree
G. Degree Field

IV. What Are the Critical Determinants of Low-Skilled Employment among Immigrants?

V. Forgone Earnings and Taxes Related to Low-Skilled Employment of Immigrant Workers

A. Extent of Forgone Earnings
B. Extent of Forgone Taxes
C. Why These Estimates of Forgone Earnings and Taxes Can Be Viewed As Conservative

VI. State Results: Brain Waste and Forgone Earnings and Taxes

A. State Variations in Skill Underutilization
B. Extent of Forgone Earnings and Taxes in the Study States

VII. Conclusions

About the Global Skills and Talent Initiative

Anchored in the premise that immigration policy must be part of a broader skills and talent strategy, the Initiative has a particular focus on employment-based immigration and the supports that can help immigrants apply their full range of educational and professional skills.

About the U.S. Immigration Policy Program

The U.S. Immigration Policy Program provides analysis of U.S. immigration pathways, the impacts of enforcement and other policies, and the characteristics of immigrant populations.

About the National Center on Immigrant Integration Policy

The Center is a national hub connecting policymakers, educators, community leaders, and service providers with evidence-informed policy research, technical assistance, and data to advance effective immigrant integration at U.S., state, and local levels.