Idaho Governor Signs Bill that Lets Parties Decide Who May Vote in Their Primaries

On April 13, Idaho Governor Butch Otter signed HB 351, which lets each party decide for itself which voters may vote in its primary. It is expected that the Democratic, Constitution, and Libertarian Parties will continue to let all voters vote in their primaries. Generally the two qualified minor parties don’t have contested primaries anyway, and when there are no contests, the state doesn’t print up primary ballots.

It is also expected, but not certain, that the Republican Party will provide that only registered Republicans may vote in the Republican primary. For the 2012 primary, voters can choose to register into a party at the polls. But in later years, voters will need to have joined a party (that has chosen a closed primary for itself) several months before the primary.