Indiana Code Title 5. State and Local Administration § 5-4-1-1.2

Sec. 1.2. (a) This section does not apply to an individual:

(b) Subject to subsection (c), an individual appointed or elected to an office of a political subdivision may take the oath required under section 1 of this chapter at any time after the individual's appointment or election.

(c) An individual appointed or elected to an office of a political subdivision must take the oath required by section 1 of this chapter and deposit the oath as required by section 4 of this chapter not later than thirty (30) days after the beginning of the term of office.

(d) If an individual appointed or elected to an office of a political subdivision does not comply with subsection (c), the office becomes vacant.