In the United States v. Clark case of 1905, the Supreme Court ruled on a matter concerning taxation and inheritance laws. The defendant, Sally M. Clark, was bequeathed property by her late husband's will which stipulated that she would receive income from his estate for life and upon her death, the remaining property would go to their children. However, if there were no surviving children or descendants at the time of Mrs. Clark's death then she could designate who should inherit through her own will within limits set by Mr.Clark’s will. The issue arose when Mrs.Clark died in 1896 leaving a large amount of personal property acquired from this trust fund created under her husband’s will but without any surviving children or descendants; hence according to terms in Mr.Clark’s Will it became part of residuary estate and passed onto persons named therein rather than those designated in Mrs.Clark’s Will. The government sought to tax this as an inheritance under federal law while executors argued that it wasn't taxable because technically it was not inherited directly but came out as per conditions laid down in original testator (Mr.Clark)’s Will. Ultimately,the Supreme Court sided with executors stating that although Mrs. Clark had power over disposition,it did not constitute ownership thus making such transfer non-taxable.This decision clarified interpretation around complex issues related to taxation & trusts.

In the dissenting opinion for United States v. Clark, it was argued that the majority's decision to uphold a tax on legacies or distributive shares of personal property passing upon death violated constitutional principles. The dissenting justices contended that this tax was not an excise tax as defined by the Constitution but rather a direct tax, which must be apportioned among states according to their populations. They believed that allowing such taxation would open up possibilities for other forms of unapportioned direct taxes in future, thus undermining constitutional safeguards against arbitrary and oppressive taxation. Furthermore, they disagreed with the majority's interpretation of previous court decisions regarding similar inheritance taxes; instead arguing those cases did not establish any precedent supporting this kind of federal levy on state-controlled transfers of wealth at death.