PolicyBrief
S. 1111
119th CongressMar 25th 2025
A bill to amend the Internal Revenue Code of 1986 to allow for payments to certain individuals who dye fuel, and for other purposes.
IN COMMITTEE

This bill amends the Internal Revenue Code to allow refunds to certain individuals who remove indelibly dyed, previously taxed, and otherwise exempt diesel fuel or kerosene from a terminal.

Ron Johnson
R

Ron Johnson

Senator

WI

LEGISLATION

IRS Must Refund Tax on Dyed Diesel Fuel: New Rules Start in Six Months

This new legislation is pretty straightforward: it sets up a clear path for certain people to get a federal tax refund on specially dyed diesel fuel and kerosene. If you’re involved in removing indelibly dyed fuel from a terminal—the kind of fuel that’s supposed to be tax-exempt because it’s used for things like farming tractors, construction equipment, or heating—and someone already paid the federal excise tax on it, the Treasury Secretary now has to pay that tax back to you.

The Dyed Fuel Loophole Fix

To understand why this matters, you have to know a bit about fuel tax. The federal government taxes fuel used on public roads (Section 4081). However, fuel used off-road—like in a combine harvester or a stationary generator—is exempt (Section 4082(a)). To keep track of this, off-road fuel is dyed red. The problem this bill fixes is when the tax gets paid before the fuel is dyed or designated for its tax-exempt use, creating a paperwork headache and essentially taxing something that shouldn’t be taxed. This bill creates a new section, 6434, that mandates a refund equal to the tax paid, provided the fuel meets both conditions: tax paid under 4081 and tax-exempt status under 4082(a).

Who Gets the Check and Why It Matters

This isn't about giving a break to everyday drivers; it’s about making sure businesses and individuals using fuel for its intended, tax-exempt purpose aren't penalized by a bureaucratic glitch. Think of the small-town construction company owner who buys large volumes of red-dyed diesel for their excavators and bulldozers. If the tax was mistakenly paid up the supply chain, this new mechanism ensures they can get that money back, which directly lowers their operating costs. For farmers, who rely heavily on tax-exempt dyed fuel during planting and harvest, this is a necessary administrative cleanup that keeps their fuel costs accurate.

Implementation and Red Tape

The bill also cleans up the surrounding tax code, updating sections dealing with penalties for false claims (Section 6675) to include this new refund process. This is the government making sure that while they’re cutting checks, they’re also ready to prosecute anyone trying to game the system by claiming refunds on fuel that wasn’t actually tax-exempt. This entire process kicks in 180 days after the bill becomes law. While the financial impact to the government will be a reduction in revenue as they issue these mandated refunds, it ultimately improves the fairness and accuracy of the fuel tax system for legitimate users of off-road fuel.