CDL Requirements in Idaho
Everything you need to know about getting your Commercial Driver's License in Idaho — costs, tests, training programs, and how to apply at the ID DMV.
Total Estimated Cost
$131 - $160
Minimum Age
18+ years
Renewal Period
5 years
Passing Score
80%
Idaho CDL Cost Breakdown
Fees charged by the Idaho DMV for CDL testing and issuance (training program costs are separate).
| Fee Type | Amount |
|---|---|
| Application / Permit Fee | $29 |
| Knowledge Test Fee | $6 |
| Skills Test Fee | $67 |
| CDL Issuance Fee | $29 |
| Total Estimated Cost | $131 - $160 |
* Fees do not include DOT physical ($50-$150), training program tuition, or endorsement test fees. Third-party skills test providers may charge additional fees.
Idaho CDL Requirements Checklist
You must meet all of the following requirements to obtain a CDL in Idaho.
Minimum Age: 18 years old
Age 18 for intrastate (within Idaho) driving. Must be 21 for interstate (crossing state lines).
Residency Requirement
Must be an Idaho resident. Idaho driver license required before CDL application.
DOT Medical Card
Must pass a DOT physical exam by an FMCSA-certified medical examiner. The medical card is valid for up to 24 months. Cost: $50-$150.
ELDT Training Required
Since February 2022, all first-time CDL applicants must complete Entry-Level Driver Training from an FMCSA-registered training provider. Both classroom theory and behind-the-wheel training are required.
Background Check
Your driving record is checked through CDLIS and the National Driver Register. Hazmat endorsements require a separate TSA background check (~$125).
Valid ID Driver License
You must hold a valid Idaho driver license before applying for a CDL. Out-of-state licenses must be transferred first.
Written Knowledge Tests
You must pass the following written tests at a Idaho DMV office to obtain your Commercial Learner's Permit (CLP). The passing score in Idaho is 80%.
General Knowledge
Air Brakes
Combination Vehicles
CDL Skills Test Components
After holding your CLP for at least 14 days and completing ELDT training, you can schedule the CDL skills test in Idaho.
Pre-Trip Inspection
Walk-around inspection demonstrating knowledge of vehicle components, engine compartment, brakes, lights, tires, and coupling devices.
Basic Controls
Performed in a controlled area. Includes straight-line backing, offset backing (left/right), and parallel parking. Scored on pull-ups and final position.
Road Test
On-road driving test evaluating turns, lane changes, intersections, railroad crossings, highway driving, and general safe driving behaviors.
Available CDL Endorsements in Idaho
Additional written tests are required for each endorsement. Endorsements expand the types of freight and vehicles you can legally operate.
Top CDL Schools in Idaho
ELDT-registered training programs in Idaho. Verify any school is listed on the FMCSA Training Provider Registry before enrolling.
| School | City | Tuition | Duration |
|---|---|---|---|
| Idaho CDL Training | Boise | $4,800 | 4 weeks |
| College of Western Idaho | Nampa | $3,400 | 8 weeks |
| North Idaho College | Coeur d'Alene | $3,600 | 7 weeks |
| Idaho State University CDL Program | Pocatello | $3,800 | 6 weeks |
* Tuition amounts are approximate and may vary. Contact each school directly for current pricing and financial aid options.
Idaho-Specific CDL Notes
Idaho offers a restricted CDL for seasonal agricultural operations. The state accepts third-party skills test results from FMCSA-approved testers. Idaho's I-84 corridor is a major east-west freight route, and the state has significant agricultural hauling demand for potatoes, dairy, and grain.
Restricted CDL available: Idaho offers a restricted CDL for qualifying farm or specialty vehicle operations.
CDL FAQ for Idaho
How much does a CDL cost in Idaho?
Idaho CDL fees total approximately $131-$160, including a $29 application fee, $6 knowledge test fee, $67 skills test fee, and $29 CDL issuance fee. Community college programs offer training starting at $3,400.
Does Idaho offer a restricted CDL?
Yes, Idaho offers restricted CDLs for farm vehicle operators, allowing seasonal agricultural hauling within a limited radius. This is popular among farmers hauling potatoes, grain, and dairy products.
Where do I take the CDL test in Idaho?
CDL knowledge tests are available at Idaho Transportation Department county offices. Skills tests are conducted at designated CDL testing sites or through approved third-party examiners in Boise, Pocatello, Twin Falls, and other locations.
What freight moves through Idaho?
Idaho's key freight includes agricultural products (potatoes, dairy, grain), lumber and forest products, mining materials, and general freight along the I-84 and I-90 corridors connecting the Pacific Northwest to the Intermountain West.
How long is an Idaho CDL valid?
An Idaho CDL is valid for 5 years. Renewal requires a valid DOT medical card and payment of the renewal fee. Standard renewals do not require retesting.
CDL Requirements in Other States
CDL Training Guide
Classes, programs, costs, and step-by-step guide.
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