---
type: "Bill"
title: "INC TX-FOREIGN INCOME"
description: "Amends the Illinois Income Tax Act. Makes changes to the calculation of the credit for income tax that is paid by a resident to another state on income that is also subject to the Illinois Income tax. Effective immediately."
jurisdiction: "us/states/il"
legislature: "Illinois General Assembly"
session: "96th"
identifier: "HB 3635"
citation: "Illinois HB 3635 (96th)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: []
version_count: 3
action_count: 29
vote_count: 2
first_action: "2009-02-24"
last_action: "2009-08-14"
source: "openstates"
source_identifier: "ocd-bill/33b23dc1-62bc-4cfe-8ac7-50d9d0f94c76"
source_url: "http://ilga.gov/legislation/BillStatus.asp?DocNum=3635&GAID=10&DocTypeID=HB&LegId=46411&SessionID=76&GA=96"
source_hash: "24567affbe9253be3b122de2dcf1fff16b27de7a78cfe4e2b9af0f2b6d091d91"
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 HB 3635 (96th) — INC TX-FOREIGN INCOME

Amends the Illinois Income Tax Act. Makes changes to the calculation of the credit for income tax that is paid by a resident to another state on income that is also subject to the Illinois Income tax. Effective immediately.

## 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=09600HB3635&GA=96&SessionId=76&DocTypeId=HB&LegID=46411&DocNum=3635&GAID=10&Session=&print=true)
2. **Engrossed** (committee substitute) — [source](http://ilga.gov/legislation/fulltext.asp?DocName=09600HB3635eng&GA=96&SessionId=76&DocTypeId=HB&LegID=46411&DocNum=3635&GAID=10&Session=&print=true)
3. **Enrolled** (enrolled) — [source](http://ilga.gov/legislation/fulltext.asp?DocName=09600HB3635enr&GA=96&SessionId=76&DocTypeId=HB&LegID=46411&DocNum=3635&GAID=10&Session=&print=true)

## Votes

- Third Reading — **58–0** (pass) · upper
- Third Reading — **114–0** (pass) · lower

## Sponsors

- Barbara Flynn Currie — primary (person)

## Timeline

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

- **2009-02-24** Filed with the Clerk by Rep. Barbara Flynn Currie `filing`
- **2009-02-24** First Reading `reading-1`
- **2009-02-24** Referred to Rules Committee `referral-committee`
- **2009-03-03** Assigned to Revenue & Finance Committee `referral-committee`
- **2009-03-12** Recommends Do Pass Subcommittee/ Revenue & Finance Committee; 003-000-000 `committee-passage`
- **2009-03-12** Remains in Revenue & Finance Committee
- **2009-03-12** Do Pass / Short Debate Revenue & Finance Committee; 013-000-000 `committee-passage`
- **2009-03-12** Placed on Calendar 2nd Reading - Short Debate
- **2009-03-20** Fiscal Note Filed
- **2009-03-23** Second Reading - Short Debate `reading-2`
- **2009-03-23** Held on Calendar Order of Second Reading - Short Debate `reading-2`
- **2009-03-24** Placed on Calendar Order of 3rd Reading - Short Debate
- **2009-03-24** Third Reading - Short Debate - Passed 114-000-000 `reading-3, passage`
- **2009-03-25** Arrive in Senate `introduction`
- **2009-03-25** Placed on Calendar Order of First Reading March 26, 2009 `reading-1`
- **2009-03-27** Chief Senate Sponsor Sen. Don Harmon
- **2009-03-30** First Reading `reading-1`
- **2009-03-30** Referred to Assignments `referral-committee`
- **2009-04-15** Assigned to Revenue `referral-committee`
- **2009-04-23** Do Pass Revenue; 006-000-000 `committee-passage`
- **2009-04-23** Placed on Calendar Order of 2nd Reading April 28, 2009
- **2009-05-12** Second Reading `reading-2`
- **2009-05-12** Placed on Calendar Order of 3rd Reading ** May 18, 2009
- **2009-05-19** Third Reading - Passed; 058-000-000 `reading-3, passage`
- **2009-05-19** Passed Both Houses
- **2009-06-17** Sent to the Governor `executive-receipt`
- **2009-08-14** Governor Approved `executive-signature`
- **2009-08-14** Effective Date August 14, 2009
- **2009-08-14** Public Act . . . . . . . . . 96-0468 `became-law`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/33b23dc1-62bc-4cfe-8ac7-50d9d0f94c76`. Confidence: reported (aggregated from official Illinois legislature records).