The case, Department of Justice v. McNutt, stems from a split between federal appeals courts over whether Congress exceeded its authority by prohibiting home distilling. The 5th Circuit struck down the ban, while the 6th Circuit, in a separate case, upheld it, arguing that Congress can restrict distilling at home to protect federal alcohol tax collections.
Under current law, Americans may legally brew beer or make wine at home, but distilling whiskey, vodka or other spirits carries a penalty of up to five years in prison, a $10,000 fine or both. The ban was enacted in 1868 during Reconstruction in a crackdown on widespread tax evasion.
Advocates of overturning the ban argue that Congress overstepped its powers by applying a measure aimed at commercial distillers to private homes, according to the Associated Press. The government contends that Congress acted within its authority, as the restriction was intended to prevent producers from evading federal excise taxes. Lifting the ban, the government says, could undermine Congress' ability to enforce federal tax laws.
Both appeals courts agreed that Congress' taxing power alone does not authorize the ban. They split on whether it is a permissible measure under the Constitution's Necessary and Proper Clause to collect liquor taxes.
Even if the Supreme Court strikes down the ban, home distilling would not automatically become legal. Federal alcohol-production rules require permits, registration and tax compliance. States could also impose their own bans, limiting what people can produce at home.