Minnesota diesel tax rate is 28.5¢ per gallon for 2026. Calculate your IFTA fuel tax for Minnesota routes and compare neighboring state rates.
Calculate Your Minnesota IFTA Tax
Gallons consumed in Minnesota→
Net taxable gallons→
Minnesota tax rate (2026)→28.5¢/gal
Estimated Minnesota IFTA→
Positive = amount owed to Minnesota; negative = credit on your return.
Minnesota IFTA Rates & Trucking Overview 2026
Minnesota at 28.5¢/gal is close to the national average. Minneapolis-Saint Paul is a top-15 US freight market and the commercial hub of the Upper Midwest. The Twin Cities' distribution sector serves a broad regional footprint including the Dakotas, Montana, and Upper Michigan. The Port of Duluth-Superior on Lake Superior is the largest freshwater port in the world by volume.
Major Minnesota Trucking Routes
I-35 (Kansas City–Minneapolis–Duluth), I-94 (Milwaukee–Minneapolis–Fargo), I-90 (South Dakota–Albert Lea–La Crosse WI), I-35W/I-35E (Minneapolis-Saint Paul metro splits), US-2 (Grand Forks–Duluth, northern corridor)
Neighboring Wisconsin (32.9¢), Iowa (32.5¢), and North Dakota (23.0¢) are the key border rate comparisons. North Dakota to the west is cheaper, so westbound runs on I-94 toward Fargo may benefit from fueling in ND before returning. South Dakota (28.0¢) to the southwest is nearly identical. Minnesota's winters are severe — reliable equipment and cold-start diesel additives are essential from November through March.
Minnesota IFTA — Frequently Asked Questions
What is Minnesota's IFTA diesel tax rate in 2026?
Minnesota's diesel rate is 28.5¢/gal for 2026 — near the national average. North Dakota at 23.0¢ is the best fueling value among direct neighbors. Wisconsin and Iowa are both slightly higher.
Who administers IFTA for Minnesota-based carriers?
Minnesota IFTA is administered by Driver and Vehicle Services (DVS). File quarterly at dvs.dps.mn.gov. Minnesota also has a weight fee structure for overweight vehicles on state highways.
What commodities drive Minnesota freight?
Agriculture (corn, soybeans, pork, dairy, sugar beets), retail distribution from Twin Cities DCs serving the Upper Midwest, forest products from northern Minnesota, and iron ore from the Iron Range (pellets to the Port of Duluth) are dominant freight types.
Are there special considerations for winter driving in Minnesota?
Minnesota winters are among the harshest for commercial drivers. MNDOT activates No Travel Advisories during severe blizzards that legally apply to all vehicles. I-90 and I-94 through western Minnesota are frequently affected. Carry chains and cold-weather supplies when operating November through March.
Fueling tip: North Dakota at 23.0¢ saves 5.5¢/gal. On I-94 westbound runs toward Fargo/Bismarck, fuel in North Dakota before heading back east. South Dakota at 28.0¢ and Iowa at 32.5¢ are similar or higher.