Biodiesel Tax Credit Extension Act of 2024

This bill extends existing federal tax credits for biodiesel and renewable diesel producers and users through 2025, replacing the previous 2024 expiration date. It directly affects biodiesel producers, refiners, and businesses using these fuels by maintaining their eligibility for tax credits on qualifying fuel sales or use. Key provisions include extending the biodiesel credit (Section 40A) and the biodiesel mixture credit (Section 6426), while adding a rule preventing double claims for fuel covered under another credit (Section 45Z(a)). The changes apply to fuel sold or used after December 31, 2024.