32 F.4th 495
6th Cir.2022Background:
- Delek blended renewable fuels and claimed Mixture Credits under 26 U.S.C. § 6426 for 2010–2011, reducing amounts attributable to the § 4081 fuel excise tax.
- On its 2010–2011 tax returns Delek treated the Mixture Credits as reducing excise tax and subtracted the credit from cost of goods sold; that increased gross income and income tax paid.
- In 2015 Delek sought a refund (~$16 million), arguing the Mixture Credit should be treated as a ‘payment’ that satisfies but does not reduce the § 4081 excise tax liability, so the full unreduced excise tax could be included in cost of goods sold.
- The IRS denied the claim; Delek sued and the district court granted summary judgment for the United States.
- The Sixth Circuit considered whether § 6426’s Mixture Credit reduces the taxpayer’s excise-tax liability (thus lowering excise paid) or merely satisfies it without reducing the liability.
Issues:
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Whether the § 6426 Mixture Credit reduces the § 4081 excise-tax liability (for tax-accounting and COGS purposes) | The Mixture Credit is a ‘payment’ that satisfies the excise tax but does not reduce the statutory excise-tax amount, so Delek paid full excise tax and may include the unreduced excise tax in COGS | § 6426 says the Mixture Credit is allowed 'against the tax imposed by section 4081,' so it reduces net excise-tax liability; any excess is payable under § 6427(e) after liability is brought to zero | The Mixture Credit reduces the taxpayer’s excise-tax liability; summary judgment for the government affirmed |
Key Cases Cited
- Sunoco, Inc. v. United States, 908 F.3d 710 (Fed. Cir. 2018) (Mixture Credit is applied against and reduces the gasoline excise tax)
- United States v. Hemme, 476 U.S. 558 (1986) (tax credit directly reduces tax owed dollar-for-dollar)
- Randall v. Loftsgaarden, 478 U.S. 647 (1986) (tax credits reduce taxes otherwise payable)
- United States v. Bedford, 914 F.3d 422 (6th Cir. 2019) (statutory interpretation begins and ends with clear text)
- General Dynamics Land Sys., Inc. v. Cline, 540 U.S. 581 (2004) (statutory language must be read in context)
- Delek US Holdings, Inc. v. United States, 515 F. Supp. 3d 812 (M.D. Tenn. 2021) (district court decision granting summary judgment to government)