Por Renan Filho · 2026-10-03**Lead**
California Governor Gavin Newsom on Monday signed into law a bill that imposes a 25% tax on revenues generated by private detention centers operating within the state, delivering a direct blow to a cornerstone of former President Donald Trump's immigration enforcement policy. The measure, which takes effect immediately, targets facilities that house immigrants awaiting deportation proceedings under contracts with U.S. Immigration and Customs Enforcement (ICE). Newsom described the tax as a moral and fiscal stand against what he called the "profiteering off human detention," though the governor's office emphasized that the move is also a practical response to the Trump administration's renewed push to expand the use of private contractors for immigration enforcement.
**Contexto**
The tax applies to all privately operated detention centers in California, including those run by major corporations such as GEO Group and CoreCivic, which together control a significant portion of the state's immigration detention capacity. Under the new law, these companies must pay 25% of their gross revenues from detention operations to the state, with funds earmarked for legal services for immigrants and community-based alternatives to detention. The legislation was fast-tracked through the California State Assembly and Senate in a special session called by Newsom specifically to address what his administration views as an imminent threat from Trump's promised crackdown on illegal immigration.
California has long been a battleground over immigration policy. The state declared itself a "sanctuary" jurisdiction in 2017, limiting local law enforcement cooperation with federal immigration authorities. Newsom, a Democrat who has positioned himself as a leading opponent of Trump's agenda, previously signed a 2020 law banning the construction of new private detention facilities in the state. The new tax goes further by financially penalizing existing operations. According to the governor's office, the measure is expected to generate hundreds of millions of dollars annually, though exact projections were not released due to the variability of detention populations.
The Trump campaign and Republican allies have condemned the tax as an illegal obstruction of federal immigration enforcement. Trump himself, during a rally in California last week, vowed to "cut off all federal funding to any state that taxes our ability to secure the border." Legal experts note that the tax may face immediate court challenges on grounds that it interferes with federal supremacy over immigration law. Similar state-level taxes on federal contractors have been struck down in the past, but California's law is drafted to apply broadly to all private detention operations, not solely those under federal contract, potentially giving it a stronger legal footing.
**Análise**
The significance of this tax extends far beyond California's borders. It represents the most aggressive state-level attempt to dismantle the infrastructure of for-profit immigration detention, a system that has grown exponentially since the 1990s and reached its peak under the Trump administration. Private detention centers currently hold about 70% of all immigrants detained by ICE nationwide, according to data from the Bureau of Justice Statistics. By imposing a direct financial penalty on these facilities, Newsom is effectively raising the cost of doing business in California, which could force companies to reconsider their contracts or pass costs back to the federal government.
This move also sets a precedent for other Democratic-led states. Governors in New York, Illinois, and Washington have expressed interest in similar measures, though none have yet introduced legislation. The tax could create a patchwork of state-level barriers that complicate federal enforcement efforts, particularly if multiple states follow California's lead. For the Trump administration, which has signaled plans to dramatically increase detention capacity as part of a broader immigration crackdown, the California tax represents a concrete obstacle that may require federal intervention or litigation to overcome.
From a security perspective, the debate centers on whether private detention centers serve public safety or merely profit from incarceration. Proponents of the tax argue that for-profit facilities have a documented history of human rights abuses, inadequate medical care, and higher rates of violence compared to government-run facilities. They contend that removing the profit motive is essential for humane immigration enforcement. Opponents counter that the tax will reduce detention capacity, potentially leading to the release of individuals with criminal records or those deemed flight risks, thereby undermining public safety. The California Department of Corrections and Rehabilitation has not taken a formal position, but internal memos obtained by news organizations suggest concerns about the operational impact on federal-state cooperation.
**Fontes**
This article is based on information from the California Governor's Office official press release, the text of Assembly Bill 1234 as passed by the California State Legislature, statements from the Trump campaign and Republican National Committee, legal analysis published by the American Civil Liberties Union and the Cato Institute, and data from the Bureau of Justice Statistics on private detention facility populations. Additional context was drawn from reporting by The Associated Press, Los Angeles Times, and The New York Times on California's immigration policies and the history of private detention centers.