The tax rate may not be greater than the rate necessary to pay for the purposes described in subsection (b).
The use of local income tax revenues as provided in this section is necessary for the county to provide adequate jail capacity in the county and to maintain low property tax rates essential to economic development. The use of local income tax revenues as provided in this section to pay any bonds issued or leases entered into to finance the construction, acquisition, improvement, renovation, and equipping of the facilities described in subsection (b), rather than the use of property taxes, promotes those purposes.
IC 6-3.6-7-19.5