§ Ind. Code § 3-8-2-20Notice of withdrawal of candidacy

(a) A person who files a declaration of candidacy under this chapter may, at any
time not later than noon eighty-one (81) days before the date set for holding the primary
election, file a statement with the same office where the person filed the declaration of
candidacy, stating that the person is no longer a candidate and does not wish the person's
name to appear on the primary election ballot as a candidate.
(b) A candidate who is disqualified from being a candidate under IC 3-8-1-5 must file a
notice of withdrawal immediately upon becoming disqualified. The filing requirements of
subsection (a) do not apply to a notice of withdrawal filed under this subsection.
(c) A candidate who has moved from the election district the candidate sought to represent
must file a notice of withdrawal immediately after changing the candidate's residence. The
filing requirements of subsection (a) do not apply to a notice of withdrawal filed under this
subsection.