April 24, 2018 by 4:00 p.m.: Filing Deadline:
Partisan and nonpartisan candidates (other than judicial candidates) file nominating petitions (or fees if applicable) and Affidavit of Identity for the August primary. Withdrawal deadline elapses at 4:00 p.m. on April 27. (MCL 168.53, 93, 133 and 163 for federal and state-level offices; assorted other statutes for local offices)
Candidates seeking Appeals Court, Circuit Court, District Court or Probate Court judgeships file nominating petitions, Affidavit of Identity and Affidavit of Constitutional Qualification for the August primary. Withdrawal deadline elapses at 5:00 p.m. on April 27. (MCL 168.409b, 409c, 413, 433, 434, 467b and 467d)
Current filings are listed on our Upcoming Elections page (scroll to the bottom of the page).