Bill would require detention of all undocumented immigrants during cases

What does this do?

S 4593 would add a new category to existing mandatory detention law, requiring federal authorities to detain any non-citizen physically present in the U.S. who has not been formally admitted through a legal port of entry or granted lawful status. Unlike current practice, which sometimes allows release with check-ins or court appearance requirements, this bill would prohibit release on bond or supervision for this group. Detention would continue until each individual's immigration case is fully resolved.

Who does it affect?

The bill would most directly affect non-citizens who crossed into the U.S. outside an official border crossing, including asylum seekers who entered without authorization. Immigration courts and detention facilities would also be affected, as they would need to manage a larger detained population.

Why does it matter?

Detention facilities and immigration courts would face increased demand under this bill. U.S. taxpayers would likely see higher costs for immigration detention as a result.

What does it cost, and who pays?

• Taxpayers bear detention costs
• No cost figure specified