# Wisconsin SB456: An Act to amend 20.866 (1) (u), 25.29 (1) (a), 71.05 (6) (a) 15., 71.21 (4) (a), 71.26 (2) (a) 4., 71.34 (1k) (g) and 71.45 (2) (a) 10.; to create 20.370 (7) (cj), 20.866 (2) (tj), 23.44, 71.07 (3v), 71.10 (4) (em), 71.28 (3v), 71.30 (3) (am), 71.47 (3v), 71.49 (1) (am) and 238.394 of the statutes; Relating to: a tax credit for aviation biofuel manufacturing, authorizing the state to contract public debt for an aviation biofuel project grant, and making an appropriation. (FE)

Wisconsin SB456, An Act to amend 20.866 (1) (u), 25.29 (1) (a), 71.05 (6) (a) 15., 71.21 (4) (a), 71.26 (2) (a) 4., 71.34 (1k) (g) and 71.45 (2) (a) 10.; to create 20.370 (7) (cj), 20.866 (2) (tj), 23.44, 71.07 (3v), 71.10 (4) (em), 71.28 (3v), 71.30 (3) (am), 71.47 (3v), 71.49 (1) (am) and 238.394 of the statutes; Relating to: a tax credit for aviation biofuel manufacturing, authorizing the state to contract public debt for an aviation biofuel project grant, and making an appropriation. (FE), is a 2025-2026 Wisconsin Legislature (Biennial Session) Senate bill sponsored by Mary Felzkowski (Republican), Jesse James (Republican), Romaine Quinn (Republican) and 1 others; status failed, last action 2026-03-23 (Failed to pass pursuant to Senate Joint Resolution 1) (as of 2026-10-17).

- Canonical: https://policyrisk.com/state-bill/WI-SB456-2025
- As of: 2026-10-17
- Plain-text twin of the page above; the HTML and this file carry the same facts.

## Facts
- Bill: Wisconsin SB456
- State: Wisconsin
- Session: 2025-2026 Wisconsin Legislature (Biennial Session)
- Title: An Act to amend 20.866 (1) (u), 25.29 (1) (a), 71.05 (6) (a) 15., 71.21 (4) (a), 71.26 (2) (a) 4., 71.34 (1k) (g) and 71.45 (2) (a) 10.; to create 20.370 (7) (cj), 20.866 (2) (tj), 23.44, 71.07 (3v), 71.10 (4) (em), 71.28 (3v), 71.30 (3) (am), 71.47 (3v), 71.49 (1) (am) and 238.394 of the statutes; Relating to: a tax credit for aviation biofuel manufacturing, authorizing the state to contract public debt for an aviation biofuel project grant, and making an appropriation. (FE)
- Status: failed
- Chamber: Senate
- Introduced: 2025-10-01
- Last action: 2026-03-23, Failed to pass pursuant to Senate Joint Resolution 1
- Sponsors: Mary Felzkowski (Republican), Jesse James (Republican), Romaine Quinn (Republican), Cory Tomczyk (Republican)
- Cosponsors: 17
- Subjects: Sen Bill 456, Aviation, Business, Economic Development Corporation, Wisconsin, Franchise -- Taxation, Fuel, Income tax -- Credit, Natural Resources, Department of -- Administration
- Touches household money: no
- Economic provisions PRIA read: 0

## Summary

No summary available.

## Bill overview

No economic impacts identified for this bill.

## Sponsors and cosponsors

- Sponsor: Mary Felzkowski (Republican), Senate
- Sponsor: Jesse James (Republican), Senate
- Sponsor: Romaine Quinn (Republican), Senate
- Sponsor: Cory Tomczyk (Republican), Senate
- Cosponsor: David Armstrong (Republican), House
- Cosponsor: Tyler August (Republican), House
- Cosponsor: Brent Jacobson (Republican), House
- Cosponsor: Calvin Callahan (Republican), House
- Cosponsor: Chanz Green (Republican), House
- Cosponsor: Nate Gustafson (Republican), House
- Cosponsor: Rob Kreibich (Republican), House
- Cosponsor: Paul Melotik (Republican), House
- Cosponsor: Jeffrey Mursau (Republican), House
- Cosponsor: Melissa Ratcliff (Democratic), Senate
- Cosponsor: Patrick Snyder (Republican), House
- Cosponsor: John Spiros (Republican), House
- Cosponsor: Angela Stroud (Democratic), House
- Cosponsor: Rob Summerfield (Republican), House
- Cosponsor: Rob Swearingen (Republican), House
- Cosponsor: Travis Tranel (Republican), House
- Cosponsor: Duke Tucker (Republican), House

## Actions (16)

- 2026-03-23: Failed to pass pursuant to Senate Joint Resolution 1 (Senate)
- 2026-03-17: Senator Ratcliff added as a coauthor (Senate)
- 2026-02-17: Representatives Anderson, Miresse and Arney added as cosponsors (Senate)
- 2026-02-16: Representative Stroud added as a cosponsor (Senate)
- 2026-02-12: Available for scheduling (Senate)
- 2026-02-12: Report passage as amended recommended by Committee on Insurance, Housing, Rural Issues and Forestry, Ayes 5, Noes 0 (Senate)
- 2026-02-12: Report adoption of Senate Substitute Amendment 1 recommended by Committee on Insurance, Housing, Rural Issues and Forestry, Ayes 5, Noes 0 (Senate)
- 2026-02-12: Executive action taken (Senate)
- 2026-02-04: Senate Substitute Amendment 1 offered by Senator Felzkowski (Senate)
- 2025-10-20: Fiscal estimate received (Senate)
- 2025-10-15: Representative Gustafson added as a cosponsor (Senate)
- 2025-10-15: Fiscal estimate received (Senate)
- 2025-10-15: Fiscal estimate received (Senate)
- 2025-10-09: Public hearing held (Senate)
- 2025-10-01: Read first time and referred to Committee on Insurance, Housing, Rural Issues and Forestry (Senate)
- 2025-10-01: Introduced by Senators Felzkowski, Quinn, James and Tomczyk; cosponsored by Representatives Green, Armstrong, August, Callahan, Summerfield, Swearingen, Tucker, B. Jacobson, Kreibich, Melotik, Mursau, Snyder, Spiros and Tranel (Senate)

## Bill text

- Senate Substitute Amendment 1, 2026-02-12: [HTML](https://docs.legis.wisconsin.gov/document/amends/2025/REG/SB456-SSA1), [PDF](https://docs.legis.wisconsin.gov/document/amends/2025/REG/SB456-SSA1.pdf)
- Bill Text: [HTML](https://docs.legis.wisconsin.gov/document/proposaltext/2025/REG/SB456), [PDF](https://docs.legis.wisconsin.gov/document/proposaltext/2025/REG/SB456.pdf)

## Related bills

- AB913: An Act to create 71.05 (6) (b) 57. of the statutes; Relating to: subtraction for certain income of members of the National Guard and Reserves. (FE) (signed)
- AB80: An Act to renumber 457.25 (1); to amend 46.90 (4) (ab) 4., 48.56 (2), 48.561 (2), 49.45 (30j) (a) 1., 51.03 (6) (a), 55.043 (1m) (a) 4., 146.81 (1) (hg), 146.8… (signed)
- AB1027: An Act Relating to: requiring information relating to the food stamp program to be compiled and provided to the U.S. Department of Agriculture. (FE) (vetoed)
- SB36: An Act to repeal 71.63 (6) (n) 1. and 71.63 (6) (n) 2.; to renumber and amend 71.63 (6) (n) (intro.); to amend 71.05 (6) (b) 19. cm., 71.05 (6) (b) 19. dm., 71… (vetoed)
- AB674: An Act to create 157.06 (15m) of the statutes; Relating to: prohibiting knowingly covering organ transplantation and related care under health insurance polici… (vetoed)
- SB176: An Act to create 71.05 (1) (j), 71.26 (1) (j), 71.34 (1k) (q) and 71.45 (1) (dp) of the statutes; Relating to: an income and franchise tax exemption for broadb… (vetoed)

## Sources
- [Senate Substitute Amendment 1 (HTML)](https://docs.legis.wisconsin.gov/document/amends/2025/REG/SB456-SSA1)
- [Senate Substitute Amendment 1 (PDF)](https://docs.legis.wisconsin.gov/document/amends/2025/REG/SB456-SSA1.pdf)
- [Bill Text (HTML)](https://docs.legis.wisconsin.gov/document/proposaltext/2025/REG/SB456)
- [Bill Text (PDF)](https://docs.legis.wisconsin.gov/document/proposaltext/2025/REG/SB456.pdf)

## Related
- [AB913: An Act to create 71.05 (6) (b) 57. of the statutes; Relating to: subtraction fo…](https://policyrisk.com/state-bill/WI-AB913-2025)
- [AB80: An Act to renumber 457.25 (1); to amend 46.90 (4) (ab) 4., 48.56 (2), 48.561 (2…](https://policyrisk.com/state-bill/WI-AB80-2025)
- [AB1027: An Act Relating to: requiring information relating to the food stamp program to…](https://policyrisk.com/state-bill/WI-AB1027-2025)
- [SB36: An Act to repeal 71.63 (6) (n) 1. and 71.63 (6) (n) 2.; to renumber and amend 7…](https://policyrisk.com/state-bill/WI-SB36-2025)
- [AB674: An Act to create 157.06 (15m) of the statutes; Relating to: prohibiting knowing…](https://policyrisk.com/state-bill/WI-AB674-2025)
- [SB176: An Act to create 71.05 (1) (j), 71.26 (1) (j), 71.34 (1k) (q) and 71.45 (1) (dp…](https://policyrisk.com/state-bill/WI-SB176-2025)
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Source: PRIA, https://policyrisk.com/state-bill/WI-SB456-2025 (as of 2026-10-17).