INDIANA — Hoosier drivers are facing a steep price surge at the pump as Indiana’s temporary fuel tax holiday officially comes to an end on Thursday. Why the Tax Suspension Is EndingThe tax freeze was initially implemented in April under an executive order issued by Gov. Monthly Commuter Impact: For a driver who uses two tanks of gas per month, fuel expenses will jump by roughly $18 to $20 a month overnight. For a driver who uses two tanks of gas per month, fuel expenses will jump by roughly $18 to $20 a month overnight. State lawmakers are expected to evaluate potential long-term adjustments to Indiana’s fuel tax structure during the upcoming legislative session.