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S 3297 United States Senate · 119th Congress

CROP Act

The CROP Act (S 3297) extends the federal tax credit for biodiesel producers by delaying its expiration date from December 31, 2024 to May 31, 2026. This directly affects biodiesel manufacturers and fuel sellers who claim the credit for qualifying fuel. The bill also adds a provision to prevent double benefits by ensuring the credit isn't claimed alongside another specific tax credit (section 45Z). The extension applies to biodiesel used or sold after November 30, 2025.
Issues: ✓ Budget & TaxesSupports Budget & TaxesExtends tax credit for biodiesel producers, providing tax relief and preventing double benefits. Directly supports tax credit policy under Budget & Taxes.95% confidence ✓ EnergySupports EnergyExtends tax credit for biodiesel (renewable energy), directly advancing production and use of renewable fuel sources.95% confidence ✓ EnvironmentSupports EnvironmentExtends tax credit for biodiesel producers, promoting renewable fuel use and reducing fossil fuel dependence, aligning with clean energy environmental goals.95% confidence ✓ TransportationSupports TransportationExtends tax credit for biodiesel producers, promoting renewable fuel use in transportation and aligning with sustainable transportation policies.90% confidence
Bill status in committee 1 of 4 stages cleared
Introduction
Dec 2025
Committee Review
Floor Vote
President
Introduced Dec 2, 2025 Last action Dec 2, 2025
Floor votes

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Full legislative history

Actions timeline

Total actions
2
Key actions
0
Committee
1
Dec 2, 2025
Committee
Read twice and referred to the Committee on Finance.
upper
Dec 2, 2025
Introduced
Introduced in Senate
upper
1 primary · 1 co-sponsor

Sponsors

Role
Legislator
Party
State
District
P
Photo of Marsha Blackburn
Marsha Blackburn
RRepublican
TN
n/a
Co
Photo of Thom Tillis
Thom Tillis
RRepublican
NC
n/a