Candidates who intend to run in the South Carolina Republican Party presidential primary will be required to pay a filing fee of $40,000. There is no alternate method for getting on the ballot, even for candidates who say they don’t have the money.
Candidates file with the party, but, by law, the party gives $20,000 of that fee to the government to help pay for election administration. The party keeps the other $20,000 and the party need not pay any election administration costs for its primary.
The filing deadline for the Republican presidential primary is September 30, 2015. The party, not the government, chose that date. It is easily the earliest filing deadline for presidential primaries in any state. The next-earliest deadline is Michigan’s deadline of November 15, 2015. The South Carolina presidential primary will be February 20, 2016, so the deadline is 143 days before the primary, which seems excessively early. No other state has a presidential primary deadline that is more than 115 days before the presidential primary.
Marco Rubio has already paid the $40,000. See this story.