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Bill > AB619
WI AB619
WI AB619A tax credit for aviation biofuel manufacturing, authorizing the state to contract public debt for an aviation biofuel project grant, and making an appropriation. (FE)
summary
Introduced
11/07/2025
11/07/2025
In Committee
02/27/2026
02/27/2026
Crossed Over
02/17/2026
02/17/2026
Passed
Dead
Introduced Session
Potential new amendment
2025-2026 Regular Session
Bill Summary
This bill creates certain incentives for activities related to the manufacturing of aviation biofuel and authorizes the state to contract public debt to fund a grant for an aviation biofuel project. Aviation biofuel manufacturing zone and related tax credit Under the bill, the Wisconsin Economic Development Corporation is authorized to create one aviation biofuel manufacturing zone for an aviation biofuel project. In the bill, as the term relates to the aviation biofuel manufacturing zone and the related tax credit, “biofuel” means fuel created by synthesizing organic matter derived from wood, at least 80 percent of which, as measured by aggregate volume over a 5-year period, has been sourced in this state. An “aviation biofuel project” is defined in the bill as economic activity related to manufacturing biofuel in this state, a majority of which is aviation biofuel, for which the person conducting the activity commits to expend a total of not less than $1,500,000,000. Under the bill, WEDC may certify businesses to claim income and franchise tax credits if the business engages in an aviation biofuel project in an aviation biofuel manufacturing zone. If the amount of the credit for which the business is eligible exceeds its tax liability, the bill allows the business to carry forward the unused amount to offset tax liability in future tax years, until the business is able to use the entire amount. The total amount of all tax credits WEDC may certify under the bill is $60,000,000. WEDC may, no later than five years after a year in which WEDC certifies a business for tax credits, seek repayment of tax credits for failure to comply with an agreement entered into with WEDC. WEDC must revoke a certification to claim tax credits if a certified business does any of the following: 1. Supplies false or misleading information to obtain tax credits. 2. Leaves an aviation biofuel manufacturing zone to conduct substantially the same business outside of the aviation biofuel manufacturing zone. 3. Ceases operations in an aviation biofuel manufacturing zone and does not renew operation of the business or a similar business in the aviation biofuel manufacturing zone within 12 months of the cessation of operations. A business certified for tax credits under the bill must submit quarterly reports to WEDC and the legislature that include information about the business’s workforce impact. Aviation biofuel grant Under the bill, the legislature finds and determines that the manufacturing of aviation biofuels in this state is essential to maintain and grow the forest products industry in this state and to create jobs; that supporting the growth of the aviation biofuels industry is a statewide responsibility of statewide dimension; and that it is in the public interest, and it is the public policy of this state, to assist with the construction of an aviation biofuel manufacturing project in this state. The bill requires the state to contract public debt in the amount of $150,000,000 for the purpose of awarding a grant in fiscal year 2025-26, subject to certain conditions, to fund the aviation biofuel project in the aviation biofuel manufacturing zone. The conditions on the grant are that the grantee agrees to use the facility constructed with the grant only for the purpose of manufacturing aviation biofuels until the latest maturity date of the bonds issued to contract public debt for the grant; the grantee agrees that, of the biomass it uses to produce aviation biofuels at any facility constructed with the grant, 80 percent, as measured by aggregate volume over a 5-year period, will be sourced in this state; and the grantee agrees to make an investment of not less than $1,500,000,000 in economic activities related to manufacturing aviation biofuel in this state within five years. If the grantee violates any of these conditions, the bill requires the grantee to pay DNR the amount of the grant awarded. Under the bill, any such amounts paid to DNR accrue to the conservation fund and are appropriated, along with moneys from the forestry account of the conservation fund, to repay the principal and interest incurred in financing the grant. Under the bill, the requirement to use a grant-funded facility for aviation biofuel manufacturing is not violated if the grantee uses the facility to manufacture biofuels other than aviation biofuel as long as a majority of the biofuel manufactured at all of the facilities constructed with the grant is aviation biofuel. For further information see the state fiscal estimate, which will be printed as an appendix to this bill.
AI Summary
This bill establishes a comprehensive framework for supporting aviation biofuel manufacturing in Wisconsin by creating a specialized manufacturing zone and providing significant financial incentives. The bill authorizes the Wisconsin Economic Development Corporation (WEDC) to designate one aviation biofuel manufacturing zone where businesses can receive tax credits of up to 10 percent of their capital expenditures, with a total tax credit cap of $60 million. To qualify, businesses must commit to investing at least $1.5 billion in aviation biofuel manufacturing and source at least 80 percent of their biomass from within Wisconsin. The state will also provide a $150 million grant in fiscal year 2025-26 to support the project, with strict conditions that include using the facility primarily for aviation biofuel production and maintaining the investment commitment. If a business fails to meet these conditions, they will be required to repay the grant. The bill emphasizes the importance of this project for maintaining the state's forest products industry and creating jobs, and includes detailed provisions for tax credit administration, reporting requirements, and potential certification revocation by WEDC.
Committee Categories
Budget and Finance
Sponsors (19)
David Armstrong (R)*,
Tyler August (R)*,
Calvin Callahan (R)*,
Chanz Green (R)*,
Nate Gustafson (R)*,
Brent Jacobson (R)*,
Rob Kreibich (R)*,
Paul Melotik (R)*,
Jeff Mursau (R)*,
Pat Snyder (R)*,
John Spiros (R)*,
Rob Summerfield (R)*,
Rob Swearingen (R)*,
Travis Tranel (R)*,
Duke Tucker (R)*,
Mary Felzkowski (R),
Jesse James (R),
Romaine Quinn (R),
Cory Tomczyk (R),
Last Action
Joint Finance Executive Session (10:31:00 3/3/2026 412 East) (on 03/03/2026)
Official Document
bill text
bill summary
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bill summary
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bill summary
| Document Type | Source Location |
|---|---|
| State Bill Page | https://docs.legis.wisconsin.gov/2025/proposals/reg/asm/bill/ab619 |
| Analysis - LC Amendment Memo | https://docs.legis.wisconsin.gov/document/lcamendmentmemos/2025/REG/AB619.pdf |
| AB619 ROCP for Committee on Ways and Means | https://docs.legis.wisconsin.gov/2025/related/records/assembly/ways_and_means/1971006.pdf |
| Assembly Substitute Amendment 1 | https://docs.legis.wisconsin.gov/document/amends/2025/REG/AB619-ASA1.pdf |
| Fiscal Note - AB619: Fiscal Estimate From DNR | https://docs.legis.wisconsin.gov/2025/related/fe/ab619/ab619_dnr.pdf |
| Fiscal Note - AB619: Fiscal Estimate From WEDC | https://docs.legis.wisconsin.gov/2025/related/fe/ab619/ab619_wedc.pdf |
| Fiscal Note - AB619: Fiscal Estimate From DOR | https://docs.legis.wisconsin.gov/2025/related/fe/ab619/ab619_dor.pdf |
| BillText | https://docs.legis.wisconsin.gov/document/proposaltext/2025/REG/AB619.pdf |
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