By Evan Reid, Founder of Haul Handbook · Updated Jul 19, 2026
Kentucky IFTA administration
Who licenses for IFTA in Kentucky
Kentucky is your IFTA base jurisdiction only when your business is based here. A Kentucky-based carrier running qualified vehicles in two or more member jurisdictions registers those vehicles and files one consolidated return through the Motor Carrier Portal. A carrier based in another state does not hold a Kentucky IFTA license; it holds a KYU weight distance license for its Kentucky travel instead. The qualified-vehicle test follows the standard IFTA definition rather than a Kentucky-specific figure.
How to apply and file
The application is the Kentucky Trucking Application, the same form that covers KYU, KIT, and IRP, and Kentucky-based carriers e-file their quarterly returns through the Motor Carrier Connect platform on the portal. One filing quirk is worth flagging: Kentucky declared a fuel-tax rate cut that took effect mid-year, so one quarter has to be filed in split periods at the different rates that applied. The IFTA page carries the exact periods and effective date; treat that quarter as several short returns stitched together.
What Kentucky does not publish
Two amounts stay unrecorded here because the source does not state them. The Division of Motor Carriers IFTA page lists no license fee and no per-set decal fee, so both sit in the data as unconfirmed with a note rather than a guessed figure. The per-jurisdiction fuel tax rates live in our national quarterly matrix, refreshed from the IFTA source, not on this state page. When Kentucky publishes the license and decal amounts, the fields get filled and dated.
The tax rates live in the quarterly matrix
IFTA rates change every quarter, so we keep them in one refreshed store instead of copying them onto every state page. The current quarter is 3Q 2026. Use the IFTA rates by state table for the full matrix, or the IFTA calculator to run your miles and gallons against the current rates.
What pairs with IFTA
IFTA and IRP travel together: the same interstate operation that needs a fuel tax license usually needs apportioned plates through Kentucky IRP. If you are still setting up, the full order of operations is in start a trucking company in Kentucky.
Frequently asked questions
Who administers IFTA in Kentucky?
- The Kentucky Transportation Cabinet, Division of Motor Carriers. It handles the IFTA license, the quarterly return, and the Kentucky-only KIT and KYU mileage programs alongside it.
Do I need IFTA if I only run inside Kentucky?
- No. A Kentucky-only carrier uses the KIT fuel tax license, not IFTA. IFTA is for Kentucky-based carriers whose qualified trucks operate in two or more member jurisdictions.
Why does one Kentucky quarter have split filing periods?
- Because Kentucky cut its motor-fuel tax rate partway through the year, so that quarter must be reported in separate periods at the rates that applied to each. The IFTA page carries the exact split dates and the effective date.
What does a Kentucky IFTA license cost?
- The Division of Motor Carriers does not publish a license fee or a decal fee on its IFTA page, so we record both as unconfirmed rather than guess. The per-jurisdiction fuel tax rates that set your return live in our refreshed national matrix.
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.