Iowa Weight-Distance Tax
No weight-distance or highway-use tax in Iowa. Nothing per-mile to register for or file. You still carry the shared floor: IFTA fuel tax filed quarterly, an IRP apportioned plate, and the federal 2290 HVUT (IRS Form 2290) at 55,000 lb and up, stamped Schedule 1 required before you plate. Iowa DOT Motor Carrier Services runs IRP and IFTA. There's no extra Iowa mileage credential to keep in the cab.
Iowa has no weight-distance tax
No weight-distance or highway-use tax in Iowa. Nothing per-mile to register for or file. You still carry the shared floor: IFTA fuel tax filed quarterly, an IRP apportioned plate, and the federal 2290 HVUT (IRS Form 2290) at 55,000 lb and up, stamped Schedule 1 required before you plate. Iowa DOT Motor Carrier Services runs IRP and IFTA. There's no extra Iowa mileage credential to keep in the cab.
IFTA and registration still apply
Every state, including Iowa, 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.
Iowa Weight-Distance Tax FAQ
Does Iowa 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 Traffic laws change and this can be out of date, so always confirm the current statute and obey posted signs before you rely on it.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://iowadot.gov/motor-carriers. See our Terms & Disclaimer.
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