The City's income tax ordinance spans Chapter 191 and Chapter 192. Both chapters can be found in Circleville's Codified Ordinances. Which chapter applies depends on the tax year in question.
Chapter 191
In effect through tax years beginning on or before December 31, 2015.
Chapter 192
In effect from and after January 1, 2016 for tax years beginning on or after January 1, 2016. Enacts changes from House Bill 5.