---
type: "Bill"
title: "PROMPT PAYMENT-ADVANCE PAYMENT"
description: "Amends the State Prompt Payment Act. Makes a technical change concerning interest penalties."
jurisdiction: "us/states/il"
legislature: "Illinois General Assembly"
session: "96th"
identifier: "SB 3587"
citation: "Illinois SB 3587 (96th)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: []
version_count: 3
action_count: 31
vote_count: 2
first_action: "2010-02-10"
last_action: "2010-07-16"
source: "openstates"
source_identifier: "ocd-bill/abbe7b94-6919-4756-aea4-925d23159d3a"
source_url: "http://ilga.gov/legislation/BillStatus.asp?DocNum=3587&GAID=10&DocTypeID=SB&LegId=51750&SessionID=76&GA=96"
source_hash: "2a273dbd0fb47fac35b70ab91b714d6d2bed6565add4d413b6c6c15b816c6cec"
vintage: "2026-07-01"
source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump"
retrieved_at: "2026-07-06"
confidence: "reported"
tags: ["legislation", "bill", "us-il"]
---

# Illinois SB 3587 (96th) — PROMPT PAYMENT-ADVANCE PAYMENT

Amends the State Prompt Payment Act. Makes a technical change concerning interest penalties.

## Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. **Introduced** (filed) — [source](http://ilga.gov/legislation/fulltext.asp?DocName=09600SB3587&GA=96&SessionId=76&DocTypeId=SB&LegID=51750&DocNum=3587&GAID=10&Session=&print=true)
2. **Engrossed** (committee substitute) — [source](http://ilga.gov/legislation/fulltext.asp?DocName=09600SB3587eng&GA=96&SessionId=76&DocTypeId=SB&LegID=51750&DocNum=3587&GAID=10&Session=&print=true)
3. **Enrolled** (enrolled) — [source](http://ilga.gov/legislation/fulltext.asp?DocName=09600SB3587enr&GA=96&SessionId=76&DocTypeId=SB&LegID=51750&DocNum=3587&GAID=10&Session=&print=true)

## Votes

- Third Reading — **110–0** (pass) · lower
- Third Reading — **46–0** (pass) · upper

## Sponsors

- J. Bradley Burzynski — primary (person)

## Timeline

The legislative action history — every referral, reading, and vote.

- **2010-02-10** Filed with Secretary by Sen. J. Bradley Burzynski `filing`
- **2010-02-10** First Reading `reading-1`
- **2010-02-10** Referred to Assignments `referral-committee`
- **2010-02-24** Assigned to State Government and Veterans Affairs `referral-committee`
- **2010-02-25** Senate Committee Amendment No. 1 Filed with Secretary by Sen. J. Bradley Burzynski `amendment-introduction`
- **2010-02-25** Senate Committee Amendment No. 1 Referred to Assignments `referral-committee`
- **2010-03-02** Senate Committee Amendment No. 1 Assignments Refers to State Government and Veterans Affairs
- **2010-03-04** Senate Committee Amendment No. 1 Adopted `amendment-passage`
- **2010-03-04** Do Pass as Amended State Government and Veterans Affairs; 009-000-000 `committee-passage`
- **2010-03-04** Placed on Calendar Order of 2nd Reading March 9, 2010
- **2010-03-11** Second Reading `reading-2`
- **2010-03-11** Placed on Calendar Order of 3rd Reading March 12, 2010
- **2010-03-15** Third Reading - Passed; 046-000-000 `reading-3, passage`
- **2010-03-15** Arrived in House `introduction`
- **2010-03-16** Chief House Sponsor Rep. Robert W. Pritchard
- **2010-03-16** Placed on Calendar Order of First Reading `reading-1`
- **2010-03-16** First Reading `reading-1`
- **2010-03-16** Referred to Rules Committee `referral-committee`
- **2010-04-08** Assigned to State Government Administration Committee `referral-committee`
- **2010-04-12** Added Alternate Chief Co-Sponsor Rep. Raymond Poe
- **2010-04-12** Added Alternate Chief Co-Sponsor Rep. Rich Brauer
- **2010-04-14** Do Pass / Short Debate State Government Administration Committee; 016-000-000 `committee-passage`
- **2010-04-14** Placed on Calendar 2nd Reading - Short Debate
- **2010-04-20** Second Reading - Short Debate `reading-2`
- **2010-04-20** Placed on Calendar Order of 3rd Reading - Short Debate
- **2010-04-23** Third Reading - Short Debate - Passed 110-000-000 `reading-3, passage`
- **2010-04-23** Passed Both Houses
- **2010-05-21** Sent to the Governor `executive-receipt`
- **2010-07-16** Governor Approved `executive-signature`
- **2010-07-16** Effective Date January 1, 2011
- **2010-07-16** Public Act . . . . . . . . . 96-1085 `became-law`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/abbe7b94-6919-4756-aea4-925d23159d3a`. Confidence: reported (aggregated from official Illinois legislature records).