Indiana Code Title 3. Elections § 3-8-6-11

Sec. 11. (a) Whenever a town is wholly or partly located in a county having a consolidated city, a petition of nomination must be filed with the circuit court clerk of the county having the consolidated city.

(b) Whenever a town not described in subsection (a) has entered into an agreement with a county under IC 3-10-7-4, the petition must be filed with the county voter registration office of that county.

(c) When a petition is filed under subsection (a) or (b) for nomination to an office whose election district is in more than one (1) county, the circuit court clerk or board of registration shall examine the voter registration records of each county in the election district to determine if each petitioner is eligible to vote for the candidates being nominated by the petition.