State Tax Day - Current, S.4, Indiana—Sales and Use Tax: April 2026 Gasoline Use Tax Rate Announced, (Mar 23, 2026)
The Indiana gasoline use tax rate for the month of April 2026 is $0.172 per gallon.
Departmental Notice #2, Indiana Department of Revenue, April 2026, ¶404-201
Other References:
Explanations at ¶60-110