# Illinois SB2458: DCEO-QUANTUM INFORMATION

Illinois SB2458, DCEO-QUANTUM INFORMATION, is a 104th General Assembly (2025–2026) Senate bill sponsored by Mark L. Walker (Democratic); status in committee, last action 2025-06-02 (Rule 3-9(a) / Re-referred to Assignments) (as of 2026-11-01).

- Canonical: https://policyrisk.com/state-bill/IL-SB2458-2025-2026
- As of: 2026-11-01
- Plain-text twin of the page above; the HTML and this file carry the same facts.

## Facts
- Bill: Illinois SB2458
- State: Illinois
- Session: 104th General Assembly (2025–2026)
- Title: DCEO-QUANTUM INFORMATION
- Status: in committee
- Chamber: Senate
- Introduced: 2025-02-07
- Last action: 2025-06-02, Rule 3-9(a) / Re-referred to Assignments
- Sponsor: Mark L. Walker (Democratic)
- Cosponsors: 1
- Subjects: assignments, revenue
- Touches household money: no
- Economic provisions PRIA read: 0

## Summary

Amends the Department of Commerce and Economic Opportunity Law of the Civil Administrative Code of Illinois. Provides that the Department of Commerce and Economic Opportunity shall award income tax credits in an amount equal to 13% of the qualifying quantum information science expenditures made by the taxpayer during the taxable year. Amends the Illinois Income Tax Act to make conforming changes. Effective immediately.

## Bill overview

No economic impacts identified for this bill.

## Sponsors and cosponsors

- Sponsor: Mark L. Walker (Democratic), Senate
- Cosponsor: Chris Balkema (Republican), Senate

## Actions (10)

- 2025-06-02: Rule 3-9(a) / Re-referred to Assignments (Senate)
- 2025-05-23: Rule 2-10 Committee/3rd Reading Deadline Established As June 1, 2025 (Senate)
- 2025-05-09: Rule 2-10 Committee/3rd Reading Deadline Established As May 23, 2025 (Senate)
- 2025-04-11: Rule 2-10 Committee Deadline Established As May 9, 2025 (Senate)
- 2025-03-21: Rule 2-10 Committee Deadline Established As April 11, 2025 (Senate)
- 2025-03-20: Added as Co-Sponsor Sen. Chris Balkema (Senate)
- 2025-03-04: Assigned to Revenue (Senate)
- 2025-02-07: Referred to Assignments (Senate)
- 2025-02-07: First Reading (Senate)
- 2025-02-07: Filed with Secretary by Sen. Mark L. Walker (Senate)

## Bill text

- Introduced: [PDF](https://www.ilga.gov/documents/legislation/104/SB/PDF/10400SB2458.pdf)

## Related bills

- HB5198: AFFORDABLE HOUSING-CILAS (passed house)
- SB1937: PENSION CODE-VARIOUS (passed senate)
- HB2563: CONDO-RESERVE STUDY (in committee)
- HB4701: LIMITATIONS FACILITY FEES ACT (in committee)
- SB3008: DHS-ABLE PROGRAM INFO MATERIAL (passed senate)
- SB3484: VEH CD-PLATES-REGISTRATION (signed)

## Sources
- [Introduced (PDF)](https://www.ilga.gov/documents/legislation/104/SB/PDF/10400SB2458.pdf)

## Related
- [HB5198: AFFORDABLE HOUSING-CILAS](https://policyrisk.com/state-bill/IL-HB5198-2025-2026)
- [SB1937: PENSION CODE-VARIOUS](https://policyrisk.com/state-bill/IL-SB1937-2025-2026)
- [HB2563: CONDO-RESERVE STUDY](https://policyrisk.com/state-bill/IL-HB2563-2025-2026)
- [HB4701: LIMITATIONS FACILITY FEES ACT](https://policyrisk.com/state-bill/IL-HB4701-2025-2026)
- [SB3008: DHS-ABLE PROGRAM INFO MATERIAL](https://policyrisk.com/state-bill/IL-SB3008-2025-2026)
- [SB3484: VEH CD-PLATES-REGISTRATION](https://policyrisk.com/state-bill/IL-SB3484-2025-2026)
- [Illinois bills](https://policyrisk.com/states/illinois/bills)
- [Illinois state hub](https://policyrisk.com/states/illinois)
- [All state legislation](https://policyrisk.com/state-bills)

Source: PRIA, https://policyrisk.com/state-bill/IL-SB2458-2025-2026 (as of 2026-11-01).