United States Cartridge Co. v. United States

Background

A Massachusetts ammunition manufacturer built large new factory buildings on leased land to meet wartime orders and acquired large inventories of materials for government contracts. The company used the buildings rent-free during the lease and stopped receiving war orders after the armistice, leaving excess, specialized space and unsaleable inventory at the end of 1918. The tax commissioner disallowed large deductions the company claimed for loss in value of the buildings and for inventory amounts beyond year-end market value, and the lower court dismissed those claims.

Reasoning

The Court addressed whether the company could treat the postwar drop in value of its war-specific buildings as a deductible loss and whether inventory should be measured by market value at year-end rather than later payments received. The Court explained that the tax law’s limited amortization rule for facilities built after April 6, 1917, did not bar separate deductions for obsolescence or diminution in value of plant specially made for the war. It also found that government suspension requests did not lock in payment, so inventories had no assured contract value at year-end and had to be reported at market, with later recoveries taxed in the years they were realized. The Court therefore reversed the dismissals and allowed the challenged deductions.

Real world impact

The decision lets contractors and similar manufacturers deduct postwar losses in value for highly specialized wartime buildings and requires inventories to be stated at year-end market value, reducing 1918 tax liability for like cases.