# Connecticut SB 00100: AN ACT REDUCING CERTAIN PERSONAL INCOME TAX MARGINAL RATES.

Connecticut SB 00100, AN ACT REDUCING CERTAIN PERSONAL INCOME TAX MARGINAL RATES., is a 2026 Regular Session Senate bill sponsored by Stephen G. Harding (Republican); status failed, last action 2026-02-20 (Public Hearing 02/27) (as of 2026-11-01).

- Canonical: https://policyrisk.com/state-bill/CT-SB00100-2026
- As of: 2026-11-01
- Plain-text twin of the page above; the HTML and this file carry the same facts.

## Facts
- Bill: Connecticut SB 00100
- State: Connecticut
- Session: 2026 Regular Session
- Title: AN ACT REDUCING CERTAIN PERSONAL INCOME TAX MARGINAL RATES.
- Status: failed
- Chamber: Senate
- Introduced: 2026-02-09
- Last action: 2026-02-20, Public Hearing 02/27
- Sponsor: Stephen G. Harding (Republican)
- Cosponsors: 11
- Subjects: finance, revenue and bonding
- Touches household money: no
- Roll calls: 1 (0 yes, 0 no in all)
- Economic provisions PRIA read: 0

## Summary

To reduce the two lowest marginal rates for the personal income tax from (1) two per cent to zero, and (2) from four and one-half per cent to three per cent, for taxpayers with adjusted gross income of less than one hundred thousand dollars for single filers and less than two hundred thousand dollars for married individuals filing jointly.

## Bill overview

No economic impacts identified for this bill.

## Sponsors and cosponsors

- Sponsor: Stephen G. Harding (Republican), Senate
- Cosponsor: Craig C. Fishbein (Republican), House
- Cosponsor: Eric C. Berthel (Republican), Senate
- Cosponsor: Heather S. Somers (Republican), Senate
- Cosponsor: Henri Martin (Republican), Senate
- Cosponsor: Jason Perillo (Republican), Senate
- Cosponsor: Jeff Gordon (Republican), Senate
- Cosponsor: John A. Kissel (Republican), Senate
- Cosponsor: Paul Cicarella (Republican), Senate
- Cosponsor: Rob Sampson (Republican), Senate
- Cosponsor: Ryan Fazio (Republican), Senate
- Cosponsor: Tony Hwang (Republican), Senate

## Roll call votes

| Date | Chamber | Motion | Result | Yes | No | Other |
| --- | --- | --- | --- | --- | --- | --- |
| 2026-02-18 | Senate | FIN Vote Tally Sheet (Reserved for Subject Matter Public Hearing) | pass |   |   |   |

## Actions (3)

- 2026-02-20: Public Hearing 02/27 (legislature)
- 2026-02-18: Reserved for Subject Matter Public Hearing (legislature)
- 2026-02-09: Referred to Joint Committee on Finance, Revenue and Bonding (legislature)

## Bill text

- Proposed Bill, 2026-02-09: [PDF](https://www.cga.ct.gov/2026/TOB/S/PDF/2026SB-00100-R00-SB.PDF)
- FIN Vote Tally Sheet (Reserved for Subject Matter Public Hearing): [PDF](https://www.cga.ct.gov/2026/TS/S/PDF/2026SB-00100-R00FIN-CV11-TS.PDF)

## Related bills

- HB 05563: AN ACT CONCERNING VARIOUS CRIMINAL LAW AND CRIMINAL JUSTICE PROPOSALS, CERTIFICATES OF APPROVAL FOR AIRPORTS, HELIPORTS, VERTIPORTS, RESTRICTED LANDING AREAS A… (signed)
- HB 05509: AN ACT CONCERNING JUSTICES OF THE PEACE. (signed)
- HB 05518: AN ACT CONCERNING THE DEPARTMENT OF PUBLIC HEALTH'S RECOMMENDATIONS REGARDING SUBSURFACE SEWAGE ENFORCEMENT OFFICERS, WATER OPERATOR APPRENTICES AND VARIOUS RE… (signed)
- HB 05442: AN ACT CONCERNING THE PROPERTY TAX EXEMPTION FOR AND TAX AGREEMENTS RELATED TO CERTAIN CLASS I RENEWABLE ENERGY SOURCES. (signed)
- HB 05349: AN ACT CONCERNING A POLICE OFFICER TRAINING PROGRAM AND THE ROUNDING OF CERTAIN CASH PURCHASES. (signed)
- HB 05340: AN ACT CONCERNING RENEWABLE POWER GENERATION. (signed)

## Sources
- [Proposed Bill (PDF)](https://www.cga.ct.gov/2026/TOB/S/PDF/2026SB-00100-R00-SB.PDF)
- [FIN Vote Tally Sheet (Reserved for Subject Matter Public Hearing) (PDF)](https://www.cga.ct.gov/2026/TS/S/PDF/2026SB-00100-R00FIN-CV11-TS.PDF)

## Related
- [HB 05563: AN ACT CONCERNING VARIOUS CRIMINAL LAW AND CRIMINAL JUSTICE PROPOSALS, CERTIFIC…](https://policyrisk.com/state-bill/CT-HB05563-2026)
- [HB 05509: AN ACT CONCERNING JUSTICES OF THE PEACE.](https://policyrisk.com/state-bill/CT-HB05509-2026)
- [HB 05518: AN ACT CONCERNING THE DEPARTMENT OF PUBLIC HEALTH'S RECOMMENDATIONS REGARDING S…](https://policyrisk.com/state-bill/CT-HB05518-2026)
- [HB 05442: AN ACT CONCERNING THE PROPERTY TAX EXEMPTION FOR AND TAX AGREEMENTS RELATED TO…](https://policyrisk.com/state-bill/CT-HB05442-2026)
- [HB 05349: AN ACT CONCERNING A POLICE OFFICER TRAINING PROGRAM AND THE ROUNDING OF CERTAIN…](https://policyrisk.com/state-bill/CT-HB05349-2026)
- [HB 05340: AN ACT CONCERNING RENEWABLE POWER GENERATION.](https://policyrisk.com/state-bill/CT-HB05340-2026)
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Source: PRIA, https://policyrisk.com/state-bill/CT-SB00100-2026 (as of 2026-11-01).