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Iowa Gas Tax (2026)

Info: About 30 cents/gallon state gasoline excise (varies slightly by ethanol blend), excludes the 18.4c federal tax.

InfoVerified May 31, 2026

About 30 cents/gallon state gasoline excise (varies slightly by ethanol blend), excludes the 18.4c federal tax.

Official source: revenue.iowa.gov →

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