South Dakota Weight-Distance Tax
No weight-distance or highway-use tax in South Dakota. Nothing per-mile to register for or file. You still carry the shared floor: IFTA fuel tax filed quarterly, an IRP apportioned plate, and, at 55,000 lb and up, the federal 2290 HVUT (IRS Form 2290) with its stamped Schedule 1 for plate renewal. IFTA and IRP go through the South Dakota Department of Revenue Motor Carrier Services. Don't read no state tax as tax-free.
South Dakota has no weight-distance tax
No weight-distance or highway-use tax in South Dakota. Nothing per-mile to register for or file. You still carry the shared floor: IFTA fuel tax filed quarterly, an IRP apportioned plate, and, at 55,000 lb and up, the federal 2290 HVUT (IRS Form 2290) with its stamped Schedule 1 for plate renewal. IFTA and IRP go through the South Dakota Department of Revenue Motor Carrier Services. Don't read no state tax as tax-free.
IFTA and registration still apply
Every state, including South Dakota, still reaches you through the IFTA fuel tax (reconciled by the fuel you burn) and IRP apportioned registration (your plate). The only states that add a per-mile weight-distance or highway-use tax on top are Kentucky, New Mexico, New York, Oregon, and Connecticut.
South Dakota Weight-Distance Tax FAQ
Does South Dakota have a weight-distance tax?
Which states charge a per-mile truck tax?
Reference information for planning, not legal advice. Traffic laws change and this can be out of date, so always confirm the current statute and obey posted signs before you rely on it. Last reviewed July 2026. Source: https://dor.sd.gov/businesses/motor-vehicle/motor-carrier-services/. See our Terms & Disclaimer.
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