PolicyBrief
H.R. 8497
119th CongressApr 27th 2026
Supporting Energy and Economic Development (SEED) Act
IN COMMITTEE

The SEED Act extends key biodiesel and renewable diesel tax incentives through 2029 while preventing taxpayers from claiming overlapping benefits for the same fuel.

Mike Carey
R

Mike Carey

Representative

OH-15

LEGISLATION

SEED Act Extends Biodiesel & Renewable Diesel Tax Credits Through 2029, Closes Double-Dipping Loophole

Alright, let's talk about the Supporting Energy and Economic Development (SEED) Act. This bill is all about giving a longer runway to tax incentives for biodiesel and renewable diesel, pushing them out through 2029. But it’s not just a straight extension; it also smartly adds a new rule to make sure no one’s claiming multiple tax benefits for the same fuel, which is a pretty common-sense move if you ask me. These changes are set to kick in as soon as the legislation becomes law, impacting fuel sold or used from that point forward.

Keeping the Green Fuel Engine Running

So, what does extending these incentives actually mean? Well, for starters, Section 40A(g) of the Internal Revenue Code, which deals with the income tax credit for biodiesel and renewable diesel, gets its expiration date moved from 2024 to 2029. This is a big deal for companies in the renewable fuel game, giving them another five years of financial predictability. Think about a small business owner who’s invested in equipment to produce renewable diesel; this extension provides a more stable outlook for their business planning and investment decisions. It’s like telling them, 'Hey, we've got your back for a bit longer, so keep innovating and producing cleaner fuel.'

No Double-Dipping Allowed

Here’s where the bill tightens things up. The SEED Act introduces a new provision to Section 40A that basically says, if you get a credit for fuel under Section 45Z(a), you can't also claim the Section 40A credit for that same fuel. This is a classic move to prevent what’s often called 'double-dipping'—claiming two different tax breaks for the same activity. It’s a smart way to ensure that the incentives are doing what they’re supposed to do without creating unintended loopholes that could drain taxpayer money. This same 'no double-dipping' rule also applies to the excise tax credit under Section 6426(c)(6), which also gets its expiration pushed to 2029, and even to payments for fuels not used for taxable purposes under Section 6427(e)(6)(B).

Real-World Ripple Effects

For folks running operations that rely on or produce these fuels, like a trucking company looking to reduce its carbon footprint or a farmer growing the crops that become biodiesel, this extension offers continued support. It means the market for renewable fuels gets a longer period of stability, which can encourage more investment in production and infrastructure. This could translate to more competitive pricing for renewable fuels, making them a more attractive option for businesses and potentially even consumers down the line. By preventing duplicate claims, the bill also adds a layer of fiscal responsibility, ensuring that the incentives are used efficiently and for their intended purpose, rather than being exploited. It’s about keeping the renewable energy sector moving forward, but with a clearer rulebook.