Immigrants’ Recent Effects on Government Budgets: 1994–2023 | Cato Institute
This covers all immigrants, legal and illegal.
"The government first began gathering detailed information on benefits use by citizenship status in 1994. The data show:
- For each year from 1994 to 2023, the US immigrant population generated more in taxes than they received in benefits from all levels of government.
- Over that period, immigrants created a cumulative fiscal surplus of $14.5 trillion in real 2024 US dollars, including $3.9 trillion in savings on interest on the debt.
- Without immigrants, US government public debt at all levels would be at least 205 percent of gross domestic product (GDP)—nearly twice its 2023 level."
Some categories that stand out as benefits that immigrants use less of than US citizens:
"Old-age benefits: Immigrants imposed 34 percent lower costs per capita than the US average for old-age benefits"
"Education: Immigrants cost the US education system 50 percent less per capita than the US population overall."
"Felony policing and prisons: Immigrants impose 44 percent lower costs per capita on prisons, felony policing, and courts than the average person"
Interesting study.