Indiana Code Title 3. Elections § 3-7-39-5

Sec. 5.  Upon receiving a properly executed affidavit for transfer of registration under IC 3-10-11 or IC 3-10-12 from a person whose new residence is in the same county as the former residence, the circuit court clerk or the board of registration shall transfer the person's registration to the proper precinct in the county as soon as the transfer is permitted under this article.