Immigration and Customs Enforcement is the agency most people only think about when it shows up in a headline or, […]
Immigration and Customs Enforcement is the agency most people only think about when it shows up in a headline or, worse, on their own doorstep. But Immigration and Customs Enforcement — commonly shortened to ICE — is not a single monolithic unit. It is a federal agency under the Department of Homeland Security, split into two main divisions: Enforcement and Removal Operations (ERO), which handles arrests, detention, and deportations, and Homeland Security Investigations (HSI), which investigates cross-border crime like human trafficking, drug smuggling, and financial fraud. Confusing the two is common, and it matters, because a call from HSI about a fraud investigation is a very different situation than an ERO arrest.
Why This Agency Looks Different Than It Did a Few Years Ago
If Immigration and Customs Enforcement feels bigger and more present lately, that’s not a perception problem. ICE’s annual budget has jumped from roughly $10 billion to tens of billions of dollars following 2025 federal funding legislation, and the agency has been on an aggressive hiring push, expanding its officer and agent corps well beyond historical staffing levels. Detention numbers have followed the same trajectory: the detained population has climbed from under 40,000 in early 2025 to well over 70,000 by early 2026, a level the system has never previously held. A significant share of people currently in ICE custody have no criminal conviction at all — they’re held on civil immigration grounds, not criminal charges, which surprises a lot of clients who assume detention only happens after a crime.
This scale shift affects everyday legal work. Attorneys report longer waits to locate detained clients after a transfer, more requests for bond hearings that used to be routine, and employers suddenly facing worksite visits they’ve never dealt with before.
A Story From the Waiting Room
One immigration attorney I spoke with described a client — a restaurant line cook with a pending asylum application — who was detained during what he thought was a routine check-in. His family didn’t know which facility he’d been moved to for nearly 48 hours because he’d been transferred twice. The attorney’s office now keeps a standing checklist taped near the intake desk: facility locator number, A-number lookup steps, and a script for what a family member can and can’t legally be told over the phone. It’s a small thing, but it’s the kind of preparation that turns a frantic phone call into a manageable next step.
“People think a lawyer’s job starts after the arrest,” the attorney told our team. “Half of what we do now is teach families what to do in the first hour, before we’re even in the room.”
What a Lawyer or Client Should Actually Know
- A judicial warrant and an ICE administrative warrant are not the same thing. An administrative warrant (Form I-200 or I-205) does not authorize entry into a private home without consent. A judicial warrant, signed by a judge, does.
- The right to remain silent applies regardless of immigration status. Anyone can decline to answer questions about birthplace or immigration status without a lawyer present.
- Employers face I-9 audits separately from worksite raids. HSI-led I-9 compliance reviews are administrative and often begin with a Notice of Inspection, giving businesses a three-day window to produce records.
- Detention location can change fast. ICE’s online detainee locator is often several hours to a day behind actual transfers, so calling the facility directly is frequently faster than searching online.
What Clients Say
“I didn’t know I could ask for a bond hearing until my attorney explained it,” one former client shared after her release. “I thought once you were detained, that was it.” That misconception is common enough that several attorneys we spoke with now include it on their first-consultation checklist.
Frequently Asked Questions
What’s the difference between ICE and CBP? Customs and Border Protection (CBP) handles ports of entry and the border itself. ICE operates in the interior of the country, handling detention, removal, and investigations.
Can ICE enter a home without a warrant? Only with a judicial warrant or if someone with authority over the home gives consent. An administrative warrant alone doesn’t authorize entry.
How long can someone be held in ICE detention? It varies widely — recent data shows an average stay of roughly six weeks, though contested cases and court backlogs can stretch this to months or longer.
Does everyone in ICE detention have a criminal record? No. Public data consistently shows a large majority of the currently detained population has no criminal conviction; they’re held on civil immigration violations.
What should a business do if HSI shows up for an I-9 audit? Request the Notice of Inspection in writing, note the three-business-day compliance window, and contact counsel before turning over anything beyond what’s legally required.
The Bottom Line
Immigration and Customs Enforcement isn’t going anywhere, and its footprint is larger now than at any point in its history. For families and employers, the difference between a stressful encounter and a legally sound one usually comes down to preparation: knowing what kind of warrant is being presented, who to call first, and what rights apply regardless of status. That’s not legal advice you can Google in the moment — it’s the kind of thing worth having in place before you ever need it.
