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Kentucky trucking

Kentucky CDL requirements and cost

Kentucky Transportation Cabinet, Division of Driver Licensing issues Kentucky CDLs. The fees on this page come from the agency's own published schedule, the skills test runs through the agency's own examiners, and the federal entry-level driver training rule applies before you can test. Every figure below carries the official source it came from.

By Evan Reid, Founder of Haul Handbook · Updated Jul 22, 2026

What a Kentucky CDL costs

These are the license-side fees Kentucky Transportation Cabinet, Division of Driver Licensing publishes; training tuition is a separate, school-set cost covered in our CDL training cost guide. A line reading "Not confirmed" means the agency publishes no figure; the note beside it says what the agency does say.

Commercial learner permit (standard credential)
$11 (1 year)The REAL ID version of the permit costs $14, per the cabinet's CDL page.
Original CDL added to an existing operator license
Kentucky prorates the original CDL add-on to the time left on your operator license: the pricing sheet shows $18.75 to $45 for a standard credential and $23.75 to $50 for REAL ID, not one flat fee.
Combined operator/CDL renewal (standard credential)
$88The REAL ID version renews at $93; combinations with motorcycle or school bus endorsements carry their own lines on the pricing sheet.

Endorsement fees

Endorsements ride on the base license; hazmat also carries a federal background check handled outside the license fee. Our hazmat endorsement guide covers that federal layer.

Kentucky CDL endorsement fees
EndorsementFeeNotes
School bus (S) endorsement application, Class A$24
School bus (S) endorsement application, Class B$9
Hazmat (H) written test$5
Hazmat fingerprint-based background check, first-time applicants$138.25

Other published fee lines

Other Kentucky CDL fee lines
ItemFeeNotes
National Crime Information Center (NCIC) check$3
Out-of-state CDL transfer$60
Farm-restricted service CDL, Class B (60, 120, or 180 days)$15

CDL costs vary by credential type and endorsement combination; the cabinet's Division of Driver Licensing CDL section answers pricing questions at (502) 564-1257.

Who gives the skills test in Kentucky

States split between running CDL skills tests themselves and certifying third-party testers; it changes where you book and who you pay.

Testing model
The Kentucky State Police administers CDL written and skills testing. The skills test must be taken in the same class of vehicle you intend to operate, after holding the permit at least 14 days.
Scheduling
Schedule testing by calling KSP at 1 (800) 542-5990 and pressing one.
Before you apply
Intrastate applicants must be at least 18; interstate driving requires being at least 21. Applicants file CDL paperwork, including the medical examiner's certificate, before testing.

Every applicant also needs a current medical certificate; our DOT physical guide covers the exam that produces it. Not sure your truck even needs a CDL? Start with CDL vs non-CDL.

The federal training rule, then Kentucky's position

Entry-level driver training (ELDT) is federal: it applies in every state before the tests it gates, and the training must come from a provider on FMCSA's registry. The full walkthrough lives in our how to get a CDL guide.

Who must train
First-time Class A or Class B applicants; Class B holders upgrading to Class A; First-time S, P, or H endorsement applicants
Registry requirement
Entry-level driver training means training received from an entity listed on FMCSA's Training Provider Registry, completed before taking the CDL skills test for a first or upgraded Class A or Class B CDL, before the skills test for a first P or S endorsement, or before the knowledge test for a first H endorsement. You must complete training with a provider listed on the registry.
States may add more
States with training requirements that exceed the federal minimum standard may prohibit you from taking the skills test, or the knowledge test for the H endorsement, until you meet their state requirements as well as the federal ones. Federal rules also allow you to receive training and take the CDL skills test in a state other than the state you are licensed in.

The cabinet's CDL page restates the federal entry-level driver training applicability (first-time Class A or B, Class B to A upgrades, first school bus, passenger, or hazmat endorsements) and adds no state training requirement of its own.

The official manual and where this fits

The knowledge tests come straight from the state's own manual, so study the agency's current edition: Kentucky CDL Manual. The CDL licenses you as a driver; if the plan is your own trucks and your own freight, the business side runs on its own track through start a trucking company in Kentucky.

Frequently asked questions

Who gives the CDL skills test in Kentucky?

The Kentucky State Police administers CDL written and skills testing. The skills test must be taken in the same class of vehicle you intend to operate, after holding the permit at least 14 days.

Does Kentucky require training beyond the federal ELDT rule?

The cabinet's CDL page restates the federal entry-level driver training applicability (first-time Class A or B, Class B to A upgrades, first school bus, passenger, or hazmat endorsements) and adds no state training requirement of its own.

Where do the Kentucky CDL fees on this page come from?

Every dollar amount renders from Kentucky Transportation Cabinet, Division of Driver Licensing's own published fee schedule, cited beside the figure. When the agency publishes no figure for a line, this page shows the agency's own note instead of a guess.

Do I need my CDL before starting a trucking company?

They are separate tracks: the CDL licenses the driver, while operating authority licenses the business. Most owner-operators finish the CDL first because revenue depends on it, then file the business-side registrations. The state startup guide linked on this page covers that second track in order.

Haul Handbook publishes educational information about trucking registration and compliance requirements. This is not legal, financial, or tax advice. Rules, fees, and deadlines change; confirm with the agency before you file or pay.