Iowa CDL Requirements

The Iowa Department of Transportation issues CDLs in three classes. Class A covers combination vehicles over 26,001 lbs towing over 10,000 lbs. Class B covers single vehicles over 26,001 lbs. Class C covers hazmat or passenger vehicles. Applicants must be 18 for intrastate or 21 for interstate. Iowa requires a valid Iowa driver license, Social Security card, proof of Iowa residency, and US citizenship/legal presence. ELDT requirements apply. Iowa has approximately 25 FMCSA-registered ELDT providers, with training available in Des Moines, Cedar Rapids, Davenport, Sioux City, and other cities. The agricultural economy creates steady CDL demand, particularly during harvest season when driver shortages are common.

The Iowa CDL costs $8 for the endorsement plus $8 for a 5-year license, totaling as low as $16 — one of the cheapest CDL fees in the nation. The CLP costs $8. Knowledge tests are free and administered at Iowa DOT driver license stations. Skills tests cost $25 at Iowa DOT-administered sites or $150-$300 at third-party testers. Iowa DOT offers skills testing at multiple locations across the state. Knowledge tests are available in English and Spanish. The state allows up to three skills test attempts before requiring additional training. Iowa's low fees make it one of the most affordable states to obtain a CDL, encouraging new driver entry into the industry.

Iowa offers affordable CDL training. Des Moines Area Community College (DMACC), Kirkwood Community College (Cedar Rapids), and Iowa Western Community College (Council Bluffs) offer programs at $2,000-$4,000. Private schools charge $3,500-$6,500. The Iowa Workforce Development agency provides WIOA training funds. Endorsements follow federal standards. The most in-demand in Iowa are N (Tank, for ethanol and fuel transport), T (Double/Triple, for grain terminal operations), and H (Hazmat, for ethanol and agricultural chemical transport). Iowa's 40+ ethanol plants create year-round demand for tanker drivers with H and N endorsements. Carriers like Heartland Express (North Liberty) and CRST International (Cedar Rapids) offer company-sponsored training.