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Arizona Gas Tax (2026)

Permitted: State gasoline (motor vehicle fuel) tax is 18 cents/gallon (A.R.S. § 28-5606); heavy 'use class' vehicles pay 26 cents/gallon.

PermittedVerified Jul 3, 2026

State gasoline (motor vehicle fuel) tax is 18 cents/gallon (A.R.S. § 28-5606); heavy 'use class' vehicles pay 26 cents/gallon. A separate 1 cent/gallon underground storage tank tax (A.R.S. § 49-1031) brings the pump total to about 19 cents/gallon (excludes the 18.4 cent federal tax).

Official source: azleg.gov →

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