PolicyBrief
S. 1790
119th CongressMay 15th 2025
State Border Security Assistance Act
IN COMMITTEE

This Act establishes federal grant funds within DHS and DOJ to reimburse and support state and local efforts for border security infrastructure, surveillance, and the prosecution and detention of undocumented criminal aliens.

John Cornyn
R

John Cornyn

Senator

TX

LEGISLATION

New Border Security Act Creates $14.5 Billion Fund for State Walls, Surveillance, and Prosecution

This new legislation, the State Border Security Assistance Act, establishes two massive federal grant funds totaling $14.5 billion to help states and local governments beef up border security and crack down on criminal activity related to unauthorized immigration. Think of it as a huge federal reimbursement and investment program for states on the front lines.

The $11 Billion Border Wall and Surveillance Fund

The first fund, housed at the Department of Homeland Security (DHS), is getting an immediate $11 billion injection for Fiscal Year 2025. This money is earmarked strictly for physical border security. States and local governments can apply for grants to cover the costs of building or putting up border walls, fences, or even buoys (Sec. 2). This includes all the planning, material purchasing, and personnel costs. They can also use the money for surveillance and detection tools—the high-tech gear used to spot and stop unlawful crossings.

There’s one provision here that stands out: the funds can be used for the costs of "relocating aliens who are in the U.S. illegally out of small towns" (Sec. 2). This is a broad, somewhat vague authority that essentially funds the physical movement of undocumented individuals away from smaller communities, potentially covering large-scale transportation logistics for local authorities. Critically, this fund is available until 2034, but the program itself is set to expire on January 20, 2029. Any money left unspent by that date goes back to the Treasury.

The $3.5 Billion State Law Enforcement Fund

The second fund, administered by the Department of Justice (DOJ), gets $3.5 billion to focus on the legal and enforcement side of the equation. This money is designed to reimburse states for the high costs associated with finding, arresting, prosecuting, and detaining undocumented immigrants who have committed federal, state, or local crimes (Sec. 3).

If you're a local prosecutor or a sheriff’s department, this is a game-changer. The funds cover everything from intelligence gathering on gang activity to court costs associated with alien-related crimes, temporary detention expenses (including staff and facility operations), and even logistical support like vehicle maintenance for law enforcement. Essentially, it allows state and local police forces to offload a huge chunk of their expenses related to immigration-related criminal enforcement onto the federal government.

The Retroactive Catch: Paying for Past Work

Here’s the part that offers huge financial relief to states like Texas and Arizona that have already spent billions on border operations: Both funds allow the federal government to reimburse states and local governments for eligible expenses incurred anytime on or after January 20, 2021 (Sec. 2, Sec. 3). This means states could recoup massive costs they’ve already shelled out for construction, personnel, and law enforcement activities over the last few years. For state taxpayers who have been footing the bill for state-led border initiatives, this could translate into significant savings or budget relief down the line.

What This Means for Everyday People

This bill represents a significant federal investment—$14.5 billion—focused almost entirely on enforcement, infrastructure, and prosecution. For the average taxpayer, this is a massive appropriation that will be immediately drawn from the federal budget. The trade-off is that states receiving these funds will likely ramp up law enforcement activities related to immigration, potentially leading to more arrests and prosecutions at the local level.

If you work in construction or surveillance technology, the $11 billion fund creates a clear pipeline for government contracts for building physical barriers and installing advanced detection systems. However, for those who rely on local services, there is a potential risk that state and local resources could shift heavily toward these federally funded enforcement activities, potentially diverting focus from other essential local services, even though the funding is technically supplemental.