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Minnesota Gas Tax (2026)
Info: 32.6 cents/gallon state gasoline excise tax, in effect since Jan 1, 2026 - Minnesota adjusts this rate each January 1, so there is no mid-year July change.
32.6 cents/gallon state gasoline excise tax, in effect since Jan 1, 2026 - Minnesota adjusts this rate each January 1, so there is no mid-year July change. A 2.0c/gallon petroleum cleanup fee additionally applies during the July-October 2026 filing periods, plus a 0.1c/gallon inspection fee. Excludes the 18.4c federal tax.
Official source: revenue.state.mn.us →
General legal information, not legal advice — verify important decisions with a licensed attorney.
Gas Tax in states bordering Minnesota
The same rule in each neighboring state LawLert has verified, from that state’s own official source.
- IowaInfo
About 30 cents/gallon state gasoline excise (varies slightly by ethanol blend), excludes the 18.4c federal tax.
Verified May 31, 2026 · Source: revenue.iowa.gov · Full Iowa rule →
- North DakotaInfo
23.0 cents/gallon state gasoline tax for 2026; excludes the 18.4c federal tax.
Verified Aug 2, 2026 · Source: tax.nd.gov · Full North Dakota rule →
- South DakotaInfo
30.0 cents/gallon in state taxes & fees (28c excise + 2c tank-inspection fee); excludes the 18.4c federal tax.
Verified May 31, 2026 · Source: dor.sd.gov · Full South Dakota rule →
- WisconsinInfo
About 33.9 cents/gallon in state taxes & fees (30.9c excise + 2c petroleum inspection fee; excise indexed to inflation); excludes the 18.4c federal tax.
Verified May 31, 2026 · Source: revenue.wi.gov · Full Wisconsin rule →
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