Prime Is Suing the IRS for $11 Million Over Fuel Tax It Paid on Reefer Diesel. The Same Credit It Is Fighting For Is One Small Carriers Can Claim Too.

What Prime Filed

In a ailment filed June 16, 2026, successful the U.S. District Court for the Western District of Missouri, Prime petitioned the IRS for a refund of $11,016,644 successful national substance excise taxation that it paid betwixt 2018 and 2021. The ground for the assertion is circumstantial and, connected its face, straightforward. Prime argues that the diesel utilized exclusively to powerfulness the refrigeration units connected its trailers, substance that ne'er propelled a vehicle, constitutes an off-highway, nontaxable concern use, and that taxing it arsenic modular road substance was improper.

The logic rests connected what the national substance excise taxation is really for. That tax, presently 24.3 cents per gallon connected undyed diesel, exists to money "highway infrastructure". It is, successful effect, a idiosyncratic interest for the roads. Fuel that runs a refrigeration portion connected a trailer does not usage the road successful that sense. It is burned to rotation a compressor and support a container cold, whether the motortruck is rolling down the interstate oregon parked astatine a dock overnight. Prime's presumption is that substance doing that enactment was ne'er road substance and should ne'er person carried the road tax. This is wherever technically, the constituent is precise valid.

This is not Prime's archetypal effort to retrieve the money. According to the complaint, Prime antecedently filed for refunds covering the periods ending March 31, 2018 done December 31, 2020, and the IRS denied each of those claims. Prime past filed an further assertion connected September 12, 2025 covering 2021, and arsenic of the complaint, it had received neither a refund nor a denial announcement for that year. Having exhausted the administrative way without success, Prime has moved the combat to national court. In summation to the $11 million, it is seeking litigation costs, lawyer fees, and prejudgment and post-judgment interest.

The Part That Actually Matters for Small Carriers

Here is what makes this much than a communicative astir a large bearer and a large number. The taxation recognition Prime is warring implicit is not immoderate exotic proviso disposable lone to fleets with 9,000 trucks and a ineligible department. It is simply a standard, established national substance taxation credit, and it is disposable to immoderate concern burning taxed substance for a nontaxable off-highway use, including the owner-operator pulling a azygous reefer.