The 24th Amendment was ratified on this date in 1964, making poll taxes illegal in federal elections.
Poll taxes were one way that the states of the former Confederacy circumvented the 15th Amendment. These taxes became common at the end of the nineteenth and the beginning of the twentieth centuries. Many states included grandfather clauses in their version of the poll tax, allowing people whose parents or grandparents had voted to do so as well. In this way, the taxes disfranchised African-Americans while allowing whites, with some exceptions, to vote.
The House of Representatives passed five bills banning the poll tax in the 1940s. But each time the measure failed to get through the Senate, where Southerners blocked the legislation. Finally, in 1962, the Senate approved the 24th Amendment. It took two more years for ratification. And when the 24th Amendment went into effect, five Southern states — Alabama, Arkansas, Mississippi, Texas, and Virginia — still had poll taxes on the books. Only in 1966, in the case of Harper v. Virginia Board of Elections, did the Supreme Court rule that all poll taxes were unconstitutional."