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IL HB1427

IL HB1427: ALGORITHMICS PROHIBITED-RENT Verified

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Disclaimer: This page provides general informational summaries only and does not constitute legal advice. AI-generated content may contain errors. Always consult a qualified attorney for guidance specific to your situation. Read full disclaimer →
AI Summary

The Prohibition of Algorithmics in Rent Act prohibits landlords from using algorithmic devices that rely on nonpublic competitor data to set rent amounts, with exceptions for reports by trade associations and products for affordable housing guidelines.

Business Impact

If you are a landlord in Illinois, you must avoid using algorithmic devices for rent calculations or face penalties under consumer fraud laws.

State
Illinois
Bill Number
HB1427
Status
Introduced
Risk Level
Medium
Category
Comprehensive
Last Action
Mar 27, 2026
Last Verified
May 22, 2026
Data Updated
May 22, 2026
What do these statuses mean?
Introduced — Filed in the legislature; not yet heard in committee
In Committee — Assigned to and being reviewed by a legislative committee
Passed — Approved by one or both chambers; awaiting further action
Signed / Enacted — Signed into law by the governor; may or may not be in effect yet
Dead / Vetoed — Vetoed, failed to pass, or session expired without action
Unknown — Status data not yet available or awaiting classification

Affected Industries

Technology Government Real Estate Employment Property Management Housing Consumer Protection

Topics How we classify →

What This Means

The Prohibition of Algorithmics in Rent Act restricts landlords from employing algorithmic devices that utilize nonpublic competitor data for setting rental prices, with specific exceptions outlined.

Key Provisions

Latest Legislative Action

Rule 19(a) / Re-referred to Rules Committee

Bill Sponsors (showing 5 of 16)

Name Role
Primary
Primary
Primary
Primary
Primary

Compliance Checklist

Avoid using algorithmic devices for rent calculations
Who: Landlords
Penalty: Classified as unlawful practice under consumer fraud laws

Related & Companion Bills

Illinois HB5871 — ALGORITHMICS PROHIBITED-RENT New York S09700 — Prohibits the use of an algorithmic device by a landlord fo… New York S02697 — Prohibits the use of an algorithmic device by a landlord fo… New York A04991 — Prohibits the use of an algorithmic device by a landlord fo…

Full Legal Analysis

The Prohibition of Algorithmics in Rent Act establishes clear prohibitions on landlords using algorithmic devices that incorporate nonpublic competitor data when determining rent amounts for residential properties. However, exceptions include reports published by trade associations and products used for establishing rent or income limits under affordable housing program guidelines.

Official Source


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