Will stopping immigration cause labor shortages?

Stopping immigration has significant effects on labor markets, and whether it causes "shortages" depends on how you define that term and which sectors you're examining. Let me search for current, well-grounded analysis on this.# Yes, Evidence Strongly Suggests Reduced Immigration Causes Labor Shortages in Many Sectors

Economic research and real-world data from 2025-2026 point consistently to this conclusion, though the effects are concentrated in specific industries rather than the economy as a whole.

Current Evidence from 2025-2026

Since early 2025, under renewed immigration restrictions and deportation efforts, mass deportations and immigration restrictions became a political priority, with net migration dwindling from 2.7 million in 2024 to an expected 321,000 in 2026. The results have been measurable:

Why This Happens: The Economic Mechanism

Immigrants are disproportionately concentrated in certain hard-to-fill roles. Foreign workers make a particular contribution in low-wage, manual labor sectors where U.S. citizens typically prefer not to work—immigrants account for 43% of farm workers, 30% of food production workers, 28% of construction workers, and 20% of leisure/hospitality workers. When that supply shrinks, disruption in the availability of undocumented migrant workers tends to raise costs and create supply shortages.

Research from the Kansas City Fed on a prior immigration slowdown found that industries with a larger share of foreign-born workers in 2015 tended to experience more significant increases in job vacancy rates from 2016 to 2021, suggesting reduced immigration exacerbated labor shortages. Similarly, Atlanta Fed research tied the decline in low-skilled immigrant labor to subsequent wage increases for low-skilled workers, declining educational advancement by young US workers, and labor shortages in low-skilled jobs that can't be moved to other countries.

The Counterargument: "Shortage" vs. Market Adjustment

Not everyone frames this as a true "shortage." Some administration officials argue restriction simply shifts the labor market: Vice President JD Vance and others have argued that limiting immigration will raise wages and create more job opportunities for U.S.-born workers, contending domestic workers are available to counter labor shortages. There's some truth to this in the short run—research on enforcement actions found small positive short-run effects on native-born wages following large-scale removal of immigrant workers, though those effects reverse in the long run, with wage declines more than twice as large as any short-term gains.

Broader academic analysis supports this nuance: the harms of deporting undocumented immigrants already in the country are likely greater than the harms of simply blocking new immigrants—halting immigration is economically harmful, but active deportations are even more so. Halting immigration slows growth and limits opportunity for native workers, while widespread deportations actively contract the economy and cause native job losses and supply chain disruptions.

Economy-Wide Consequences

Beyond sector-specific effects, economists note broader risks: reduced immigration contributes to labor shortages that drive inflationary pressures as the supply of immigrant-dependent goods and services shrinks, with visa delays and the end of Temporary Protected Status worsening affordability. Direct-care and similar industries are especially exposed because they are less able to implement labor-saving technologies to substitute for missing immigrant workers, meaning they'll likely experience increasing shortages and costs, further constraining aggregate labor supply.

Bottom Line

Yes—stopping or sharply restricting immigration does tend to cause labor shortages, but concentrated in specific industries (construction, agriculture, hospitality, food processing, caregiving) that have historically relied heavily on immigrant labor and struggle to attract native-born workers for the same wages/conditions. The effect isn't uniform across the whole economy, and there's legitimate debate about whether this represents a "shortage" versus a market correction that could eventually raise wages for native workers—though evidence suggests any short-term wage gains for native workers tend to be outweighed by larger long-term losses as supply chains, construction projects, and food production are disrupted.