High court rejects GOP bid to block counting of ballots after Election Day

States that allow mail ballots to be counted after Election Day reacted with relief Monday after the U.S. Supreme Court rejected a Republican effort to outlaw the practice.

A decision favoring the state of Mississippi over the Republican National Committee delivered an immediate reprieve to the 14 states with grace periods for regular mail ballots, as well as heading off what was expected to be a scramble to alter the practice and inform voters just months ahead of the midterm elections.

At least one state, Ohio, had preemptively changed its law in anticipation of a different result from the high court, and 15 other states have such grace periods specifically for military and overseas voters.

Washington Secretary of State Steve Hobbs said the ruling means “the thousands of voters whose ballots are postmarked on time but received after Election Day still have their voices heard.”

Mail ballots, also c...