http://nymag.com/daily/intelligencer/2014/10/how-conservatives-justify-poll-taxes.html
During the Obama era, the Republican Party has made the modern revival of the poll tax a point of party dogma. Direct poll taxes have been illegal for 50 years, but the GOP has discovered a workaround. They have passed laws requiring photo identification, forcing prospective voters who lack them, who are disproportionately Democratic and nonwhite, to undergo the extra time and inconvenience of acquiring them. They have likewise fought to reduce early voting hours on nights and weekends, thereby making it harder for wage workers and single parents, who have less flexibility at work and in their child care, to cast a ballot.
The effect of all these policies is identical to a poll tax. (Indeed, a study found that the cost they impose is considerably greater than existing poll taxes at the time they were banned.)
