16. Personal Income Taxes Paved the Way For Prohibition

Anti-prohibitionists often pooh-poohed the banning of alcohol as unrealistic – a type of pie-in-the-sky wishful thinking. Prohibitionists might have their hearts in the right place, but not their heads: how would the government function without the heavy tax contribution from alcohol manufacturers?
That question was answered by the ratification of the Sixteenth Amendment in 1913, which allowed the US government to directly tax individuals based on income, instead of apportioning it among the states based on population. The new revenue stream from personal income taxes suddenly meant that the excise taxes on alcohol were no longer necessary to the fiscal survival of the US Government. It was a game-changer: the Prohibition amendment was approved by Congress four years later, in late 1917, and ratified by the states in early 1919.



