Illinois 104th General Assembly Status: Introduced 3 D cosponsors

HB5086      — PROP TAX-TWP ASSESSMENT BOOKS

Last action — Added Chief Co-Sponsor Rep. Dagmara Avelar

  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 February 04, 2026. It must pass committee before a floor vote.

Next likely step: a committee referral and hearing.

Odds of enactment

Low chance

Based on the sponsor, cosponsors, and committee posture, this bill has a low chance of becoming law.

Upgrade to see the exact probability and what's driving it.

A statistical estimate from our own model of past outcomes — an insight, not a guarantee. Policymaking is volatile.

Prognosis

Not enough signal yet

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.

Based on stage, sponsorship breadth, committee status, recorded votes, and cross-state momentum — a description of the observable signals, not a prediction.

Summary

Amends the Property Tax Code. In provisions concerning township or multi-township assessment books, provides that, if the supervisor of assessments determines that the township or multi-township assessor has not completed the assessments as required by law before returning the assessment books, then the supervisor of assessments (rather than the county board) may submit a bill to the township board of trustees for the reasonable costs incurred by the supervisor of assessments in completing the assessments. Provides that, if the supervisor of assessments determines that the township or multi-township assessor has provided incomplete books or workbooks within the prior quadrennial assessment cycle, then the supervisor of assessments may give notice to the township assessor or multi-township assessor and shall receive the assessment books or workbooks up to 90 days in advance of the deadlines if either (1) the township or multi-township has omitted new construction in the prior year for more than 6 months; or (2) at least 20% of any property class fails to be changed in the township or multi-township assessment books in the prior general assessment year. Provides that, if the supervisor of assessments determines that a review of the books of the township or multi-township is necessary, then the year the review takes place, the revaluation powers of the supervisor of assessments shall be the same as in the general assessment year and the supervisor of assessments shall have the authority to value omitted property. Provides that, if any valuation changes occur as the result of the provisions, then the county treasurer shall keep a list of the properties identified by the supervisor of assessments on the county's website. Provides that, if the township maintains a website, then the information shall be posted on the township's website. Effective immediately.

Bill Text

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

Read HB5086 on the official Illinois source →

Action History

  1. Added Chief Co-Sponsor Rep. Dagmara Avelar

  2. Motion to Suspend Rule 21 - Prevailed 005-000-000

  3. Motion Filed to Suspend Rule 21 Rules Committee; Rep. Kam Buckner

  4. Added Chief Co-Sponsor Rep. Curtis J. Tarver, II

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

  6. Assigned to Revenue & Finance Committee

  7. Referred to Rules Committee

  8. First Reading

  9. Filed with the Clerk by Rep. Natalie A. Manley

Sponsors

Sponsorship breakdown

Export CSV (upgrade) →

1 sponsors · 2 co-sponsors · 180 not signed on

Sponsors (1)

Co-sponsors (2)

Not signed on (180)

180 members have not signed on to this bill.

Show all 180 →

"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

taxation
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 HB5086      do?
Amends the Property Tax Code. In provisions concerning township or multi-township assessment books, provides that, if the supervisor of assessments determines that the township or multi-township assessor has not completed the assessments as required by law before returning the assessment books, then the supervisor of assessments (rather than the county board) may submit a bill to the township board of trustees for the reasonable costs incurred by the supervisor of assessments in completing the assessments. Provides that, if the supervisor of assessments determines that the township or multi-township assessor has provided incomplete books or workbooks within the prior quadrennial assessment cycle, then the supervisor of assessments may give notice to the township assessor or multi-township assessor and shall receive the assessment books or workbooks up to 90 days in advance of the deadlines if either (1) the township or multi-township has omitted new construction in the prior year for more than 6 months; or (2) at least 20% of any property class fails to be changed in the township or multi-township assessment books in the prior general assessment year. Provides that, if the supervisor of assessments determines that a review of the books of the township or multi-township is necessary, then the year the review takes place, the revaluation powers of the supervisor of assessments shall be the same as in the general assessment year and the supervisor of assessments shall have the authority to value omitted property. Provides that, if any valuation changes occur as the result of the provisions, then the county treasurer shall keep a list of the properties identified by the supervisor of assessments on the county's website. Provides that, if the township maintains a website, then the information shall be posted on the township's website. Effective immediately.
Who sponsors HB5086     ?
HB5086      is sponsored by Natalie A. Manley (Democrat), Curtis J. Tarver, II (Democrat), and Dagmara Avelar (Democrat).
What is the current status of HB5086     ?
This bill has been introduced in the House. Introduced February 04, 2026. It must pass committee before a floor vote.
Where can I track HB5086     ?
Track HB5086      free on One Click Politics — get push/email alerts when it moves.

Make your voice heard on HB5086     

Find the representatives who decide this bill and tell them where you stand — for yourself, or mobilize your whole list in one click with One Click Politics advocacy software.

Find my representatives → Run a campaign

Stay ahead of HB5086     

Last checked for changes 3 months ago · updated continuously

One Click Politics tracks every bill in Congress and all 50 states.

Track this bill →