https://www.foxnews.com/politics/illegal-immigration-costs-us-taxpayers-151-billion-year-study-finds

https://www.fairus.org/issue/publications-resources/fiscal-burden-illegal-immigration-united-states-taxpayers-2023

据估计，每年非法移民给美国纳税人造成的损失约为 1510 亿美元。这包括联邦和州级在教育、医疗保健、执法和福利计划方面的支出。据报道，仅联邦政府就花费了约 665 亿美元，而各州总共承担了约 1156 亿美元，其中州和地方成本主要由向非法移民及其家人提供医疗保健和教育等公共福利的政策驱动。

在收入方面，无证移民缴纳的税款抵消了其中部分费用，联邦税费约为 246 亿美元，州税费约为 52 亿美元。这将对联邦预算的净财政影响减少至约 502 亿美元，而各州的总体负担甚至更高。

The annual cost of illegal immigration to U.S. taxpayers is estimated at around $151 billion. This includes both federal and state-level spending on education, healthcare, law enforcement, and welfare programs. The federal government alone reportedly spends about $66.5 billion, while states collectively shoulder roughly $115.6 billion, with state and local costs being driven by policies that provide access to public benefits like healthcare and education to illegal immigrants and their families.

On the revenue side, taxes paid by undocumented immigrants offset some of these expenses, amounting to around $24.6 billion in federal and $5.2 billion in state taxes. This reduces the net fiscal impact on the federal budget to approximately $50.2 billion, with states experiencing an even higher overall burden.