Illinois 104th General Assembly Status: Introduced 1 R cosponsors

HB4105      — ARREST-IMMIGRATION STATUS

Last action — Referred to Rules Committee

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  1. 1
    Introduced
  2. 2
    In Committee
  3. 3
    Passed House
  4. 4
    Passed Senate
  5. 5
    To Executive
  6. 6
    Enacted

This bill has been introduced in the House. Introduced August 20, 2025. It must pass committee before a floor vote.

Next likely step: a committee referral and hearing.

Prognosis

Not enough signal yet

Where this bill stands today.

Odds of enactment

Low

How often bills like it became law.

Not enough signal yet to read this bill's trajectory — we surface a likelihood only once there's real movement (stage, sponsorship, committee, or votes) to point to.

Prognosis reads this bill's own signals — stage, sponsorship breadth, committee status, recorded votes and cross-state momentum. Odds come from a model trained on which bills have become law.

Summary

Amends the Code of Criminal Procedure of 1963. Provides that notwithstanding any other law to the contrary, a peace officer who arrests a person for a felony and reasonably believes that the person arrested is residing in the United States in violation of the federal Immigration and Nationality Act, may inquire about the immigration status of the person arrested. Provides that the peace officer may notify U.S. Immigration and Customs Enforcement of the person's arrest and pending prosecution when the peace officer reasonably believes that the person arrested for a felony is residing in the United States in violation of the federal Immigration and Nationality Act. Provides that upon request from any federal agency, law enforcement agencies shall provide known immigration status of any person arrested or charged with a felony. Amends the Illinois TRUST Act to make conforming changes.

Bill Text

We don't have the full text on file for this bill yet.

Read HB4105 on the official Illinois source →

Action History

  1. Referred to Rules Committee

  2. First Reading

  3. Filed with the Clerk by Rep. Tom Weber

Sponsors

Sponsorship breakdown

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1 sponsors · 0 co-sponsors · 182 not signed on

Sponsors (1)

Co-sponsors (0)

None.

Not signed on (182)

182 members have not signed on to this bill.

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"Not signed on" means a member has not sponsored or co-sponsored this bill — it does not imply opposition. Members flagged Voted No have a recorded No vote on this bill.

Whip count is in markup. Polling the chamber and every recorded vote this session. Only the first open is slow. It’s instant for you after this. Calling the roll · Tallying · Engrossing

Subjects

public-safety immigration
Cross-referencing the record. Reading this bill against every other bill in the corpus by meaning, not keywords. Only the first open is slow. It’s instant for you after this. Matching · Ranking · Engrossing

Frequently asked questions

What does HB4105      do?
Amends the Code of Criminal Procedure of 1963. Provides that notwithstanding any other law to the contrary, a peace officer who arrests a person for a felony and reasonably believes that the person arrested is residing in the United States in violation of the federal Immigration and Nationality Act, may inquire about the immigration status of the person arrested. Provides that the peace officer may notify U.S. Immigration and Customs Enforcement of the person's arrest and pending prosecution when the peace officer reasonably believes that the person arrested for a felony is residing in the United States in violation of the federal Immigration and Nationality Act. Provides that upon request from any federal agency, law enforcement agencies shall provide known immigration status of any person arrested or charged with a felony. Amends the Illinois TRUST Act to make conforming changes.
Who sponsors HB4105     ?
HB4105      is sponsored by Tom Weber (Republican).
What is the current status of HB4105     ?
This bill has been introduced in the House. Introduced August 20, 2025. It must pass committee before a floor vote.
Where can I track HB4105     ?
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Last checked for changes 4 months ago · updated continuously

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