The U.S. Supreme Court agrees to hear a legal challenge to a nearly 160-year-old federal law that bars people from distilling distilled spirits at home. The case, Department of Justice v. Scott McNutt, tests whether Congress oversteps its constitutional authority by criminalizing backyard distilleries despite imposing tax rules on distilled spirits. The Court is expected to hear oral arguments early next year, with a decision later in the term.

Outlets report the dispute centers on competing interpretations of Congress’s power under the Constitution’s taxing authority and the “necessary and proper” clause. The U.S. Court of Appeals for the 5th Circuit has ruled the ban unconstitutional, reasoning that a tax power does not justify preventing home distilling rather than taxing resulting spirits. It also rejected the government’s argument that banning home production is needed to curb tax evasion.

Other reports note the government argues the ban is “necessary and proper” because home stills can be easier to conceal, undermining oversight and tax collection. A separate appeals court ruling in the 6th Circuit reached the opposite conclusion, adding to the circuit split. The challenge is brought by the Hobby Distillers Association and individuals seeking to operate home distilleries.