ICE's $85 billion budget traces back to the 1990's

How the agency became a behemoth through the combination of policy changes and bureaucratic redesign at risk of turning into a national secret police.

Democrats in the Senate continue to hold up the last of the 12 appropriations bills for fiscal year 2026, which would fund the Department of Homeland Security (DHS), in order to demand reforms to U.S. Immigration and Customs Enforcement (ICE).

ICE is a new agency by federal standards, created at the same time as DHS in the aftermath of the September 11, 2001 terror attacks. It represented the recognition by Congress that the previous immigration-related bureaucracy had been a weak link in domestic security, as some of the hijackers had overstayed tourist visas to prepare for the attack. Although one component of the agency has a counterterrorism role, ICE’s most significant post-9/11 contribution is as a federal agency with the specific mission of removing people violating immigration laws.

Billions of additional funding, however, isn’t enough to explain how ICE has become a mass-deportation force. ICE agents are using legal authorities granted to federal immigration enforcement officers from all the way back in the Clinton Administration, just at much greater scale and pace. This post will explain how the agency became a behemoth through the combination of policy changes and bureaucratic redesign at risk of turning into a national secret police.

ICE’s post-9/11 origins

Congress created ICE in the 2002 Homeland Security Act, the legislation that combined 22 existing agencies under a single new cabinet department. The legislation took the 36,000 employees of the Immigration and Naturalization Service (INS) and split them among three new agencies. ICE was assigned enforcing immigration laws and deportation as its primary role. The act created a separate Bureau of Customs and Border Protection (CBP) that combined the missions of securing U.S. borders and monitoring the flow of imports and exports. A third agency, the Bureau of Citizenship and Immigration Services (USCIS), was launched to manage the processing of applications for permanent residency, naturalization, and asylum. Unlike the other two agencies, it has no policing powers.

INS itself had experienced a complicated bureaucratic lifespan. It was created by executive order in 1933 as a merger of two separate bureaus within the newly-established Department of Labor. It was then shifted to the Department of Justice in 1940 out of concern about foreign subversion at the start of World War II. Designed initially to unify the bureaucratic processes of immigration application and naturalization, it took on more enforcement duties. INS managed border security and immigration law enforcement in the interior of the nation. It was responsible for the mass deportation effort during the 1950s unfortunately named “Operation Wetback,” a systemic removal of Mexican farm laborers in the American Southwest.