Kentucky Trucking Authority: KYU, Costs, and Timeline for 2026
Kentucky's LLC filing and IFTA program are two of the cheapest in the country, but the state adds a requirement almost nobody outside trucking has heard of: the KYU weight distance tax. Any vehicle at 60,000 pounds combined licensed weight or more owes $0.0285 per mile driven on Kentucky roads, filed quarterly, whether the carrier is based in Kentucky or just routing through Louisville on the way to somewhere else. Add a separate Kentucky Intrastate Authority Certificate for in-state hauling and this is a state where the federal filing is the easy half. The tool above builds a checklist specific to your setup; the sections below explain each requirement and where Kentucky differs from the general FMCSA process.
The KYU weight distance tax
Kentucky is one of four states, along with New York, New Mexico, and Oregon, that charge a weight-distance tax on top of the standard IRP and IFTA system. Any commercial vehicle with a combined licensed weight of 60,000 pounds or more owes the KYU tax for every mile driven on Kentucky roads, at a rate of $0.0285 per mile under KRS 138.660. This applies to interstate and intrastate carriers alike, and to out-of-state carriers just passing through.
The 60,000-pound threshold sits below the 80,000-pound federal gross weight limit and below the 26,001-pound line that usually triggers IRP and IFTA, so a vehicle that's exempt from those two credentials can still owe KYU. Filing is quarterly through Kentucky Trucking Online, and a return is due even for a quarter with zero Kentucky miles; skipping it triggers a $500 revocation fee. Farm-plated vehicles are exempt.
Carriers who don't make regular trips through Kentucky can buy a one-time temporary KYU permit per truck instead of opening a permanent account. Not sure which category your operation falls into? The new authority checklist sorts that out before you file anything.
The filing sequence for a Kentucky authority
- File Articles of Organization with the Kentucky Secretary of State. $40, filed online through Kentucky Business One Stop, by mail, or in person. Online filings are typically approved the same day or the next business day.
- Get an EIN from the IRS. Free, same-day online.
- Register in FMCSA's Unified Registration System. Handles your USDOT number and, for interstate hauling, your MC number request. Use your Kentucky legal name exactly as filed with the Secretary of State.
- Pay the $300 FMCSA authority fee if you requested interstate operating authority. Non-refundable, per authority type.
- Apply for a Kentucky Intrastate Authority Certificate through the Motor Carrier Portal if any of your freight is picked up and delivered inside Kentucky. $25 application fee plus $25 per vehicle, with a Form E certificate of insurance filed directly by your insurer.
- Open a KYU account if any vehicle in your fleet has a combined licensed weight of 60,000 pounds or more, through Kentucky Trucking Online.
- File BOC-3 for interstate authority, a federal filing designating a process agent in every state you operate in. $20–$100 through a filing service.
- Have your insurer file proof of coverage with FMCSA (Form BMC-91 or BMC-91X) for interstate authority.
- Wait out the 10-day federal protest period for interstate authority, per 49 CFR 365.203T.
- Register for UCR if operating interstate, and open an IRP account if crossing state lines with your own truck.
- File for a Kentucky IFTA license through the Division of Motor Carriers. No fee for the application or the decals.
- File your first quarterly KYU return by the last day of the month following the end of the current quarter, even if you drove zero Kentucky miles.
2026 Kentucky cost breakdown
| Filing | 2026 cost | Paid to |
|---|---|---|
| Kentucky LLC Articles of Organization | $40 | Kentucky Secretary of State |
| Annual report | $15 per year, due Jan 1–June 30 | Kentucky Secretary of State |
| USDOT number | $0 | FMCSA |
| FMCSA operating authority (MC number) | $300 per authority type, non-refundable | FMCSA |
| Kentucky Intrastate Authority Certificate | $25 application + $25 per vehicle | Kentucky Division of Motor Carriers |
| BOC-3 process agent filing | $20–$100 | Process agent service |
| UCR registration (0–2 trucks) | $46 per year | Base state |
| Kentucky IFTA license + decals | $0 | Division of Motor Carriers |
| KYU weight distance tax (60,000 lbs+) | $0.0285 per Kentucky mile, filed quarterly | Kentucky Transportation Cabinet |
| Commercial liability insurance | $800–$2,500 per month for a new one-truck authority | Insurance carrier |
Federal and state filings for a Kentucky general-freight authority typically total $400 to $450 before insurance, one of the lowest totals in this series, since Kentucky charges nothing for IFTA and keeps its LLC and annual report fees among the cheapest in the country. The KYU tax is the ongoing cost that separates Kentucky from most other states, since it's owed per mile rather than as a flat annual fee. For the national picture, see trucking startup costs and new authority cost.
Timeline: day by day
| Step | Typical time |
|---|---|
| Kentucky LLC filing (Business One Stop, online) | Same day to 1 business day |
| EIN from the IRS | Same day, online |
| FMCSA URS application processing | 20–25 business days |
| Federal public protest period (interstate only) | 10 days, runs alongside processing |
| Kentucky Intrastate Authority Certificate | Approval within a few weeks after a complete application |
| KYU account setup | Same day to a few business days online |
| Total, application to ACTIVE status (interstate) | 3–5 weeks in most cases |
Kentucky-specific data: offices, corridors, and hubs
Kentucky Transportation Cabinet, Division of Motor Carriers in Frankfort handles KYU, IFTA, IRP, UCR, and Intrastate Authority Certificates together through the Motor Carrier Portal. Reach the office at (502) 564-1257.
Major freight corridors: I-65 (Nashville to Louisville to Indianapolis, one of the busiest north-south routes in the eastern half of the country), I-64 (Louisville to Lexington), I-71 (Louisville to Cincinnati), I-75 (running the length of eastern Kentucky through Lexington toward Knoxville), and I-24 (western Kentucky toward Nashville and Paducah).
Largest freight hub: Louisville is home to UPS Worldport, the company's global air-cargo hub and the largest fully automated package handling facility in the world, which anchors Louisville as one of the country's busiest logistics and distribution markets. The Cincinnati/Northern Kentucky International Airport, located across the Ohio River in Boone County, adds a second major air-cargo hub serving DHL's principal US operations, drawing substantial ground-freight traffic into northern Kentucky along I-71 and I-75.
Check axle and gross weight limits before dispatching with the truck weight limit calculator.
Mistakes Kentucky carriers make
- Forgetting the KYU zero-mile return. Carriers who didn't drive in Kentucky during a quarter still have to file, and skipping it triggers a $500 revocation fee rather than just a late notice.
- Assuming IFTA covers the weight distance tax. KYU is a separate system from IFTA with its own account, its own quarterly filing, and its own 60,000-pound threshold that doesn't match IRP or IFTA's 26,001-pound line.
- Skipping the Kentucky Intrastate Authority Certificate for in-state legs. An interstate MC number doesn't automatically cover freight that's picked up and delivered entirely inside Kentucky.
- Not budgeting for the per-mile nature of KYU. Unlike a flat annual IFTA or UCR fee, KYU scales directly with miles driven in Kentucky, which matters more for carriers running dense in-state routes around Louisville and Lexington.
For the longer national list, see trucking authority mistakes and first load after authority.
Kentucky authority checklist
- ☐Kentucky Articles of Organization filed with the Secretary of State
- ☐EIN issued by the IRS
- ☐USDOT number registered in FMCSA's URS
- ☐MC number requested and $300 fee paid, if hauling interstate
- ☐Kentucky Intrastate Authority Certificate applied for, if hauling within Kentucky
- ☐KYU account opened, if any vehicle is 60,000 lbs combined licensed weight or more
- ☐BOC-3 filed with a process agent in every operating state
- ☐Insurance bound and BMC-91/91X or Form E filed
- ☐10-day federal protest period cleared, if applicable
- ☐UCR registered, if hauling interstate
- ☐IRP account opened, if crossing state lines with your own truck
- ☐Kentucky IFTA license and decals received
- ☐Form 2290 filed and Schedule 1 in hand, for trucks 55,000 lbs+
- ☐First quarterly KYU return filed, even if zero Kentucky miles
- ☐Drug and alcohol testing consortium joined and Clearinghouse registration complete
- ☐Kentucky annual report deadline calendared for Jan 1–June 30 every year
FAQ
What is the KYU number and who needs one?
The KYU is Kentucky's Weight Distance Tax license, required for any commercial vehicle with a combined licensed weight of 60,000 pounds or more traveling on Kentucky roads, whether interstate or intrastate, and whether the carrier is based in Kentucky or just passing through. The tax is $0.0285 per mile, filed quarterly through the Motor Carrier Portal, and has to be filed even for a quarter with zero Kentucky miles. Kentucky is one of only four states, alongside New York, New Mexico, and Oregon, that layer a weight-distance tax on top of the standard IRP and IFTA system.
How much does it cost to start a trucking company in Kentucky in 2026?
Kentucky is one of the least expensive states to file in. An LLC costs $40 to file Articles of Organization with the Kentucky Secretary of State, plus a $15 annual report due between January 1 and June 30 each year. FMCSA operating authority is $300 per authority type. BOC-3 runs $20 to $100. UCR is $46 a year for a one- or two-truck fleet. Kentucky charges no fee at all for IFTA applications or decals. Total federal and state filings for a general freight interstate authority commonly land under $450 before insurance, among the lowest totals in this series.
Do I need a KYU account if my truck is under 60,000 pounds?
Generally no. Vehicles under 60,000 pounds combined licensed weight don't need a KYU account unless Kentucky specifically requires it for a particular operation. The 60,000-pound threshold is lower than the federal 80,000-pound gross weight limit and lower than the 26,001-pound threshold that usually triggers IRP and IFTA, so a truck exempt from IRP or IFTA can still owe KYU if its combined licensed weight clears 60,000 pounds.
What happens if I forget to file a KYU return for a quarter with no Kentucky miles?
Kentucky requires a zero-mile return for every quarter regardless of whether you actually drove in the state, and skipping it triggers a $500 revocation fee on top of any other penalty and interest. The Division of Motor Carriers processes KYU filings through Kentucky Trucking Online, and quarterly deadlines fall on the last day of the month following the end of each quarter.
Do I need Kentucky Intrastate Authority if I only run general freight within the state?
Yes. Kentucky requires an Intrastate Authority Certificate for any carrier traveling within Kentucky as a household goods mover, bus, taxi, limo, utility trailer operator, or general intrastate for-hire carrier, applied for through the Motor Carrier Portal. The filing fee is $25 for the authority application plus a $25 per-vehicle qualification fee, and a Form E certificate of insurance has to be filed directly by the insurer. This is separate from, and in addition to, any USDOT and MC number the carrier also holds.
How is Kentucky's IFTA program different from most states?
Kentucky charges no fee for the IFTA application or the decals themselves, one of a handful of states that doesn't monetize the credential at all. The catch is that Kentucky separately imposes the KYU weight distance tax on top of IFTA for any qualifying vehicle at 60,000 pounds or more, so a Kentucky-based carrier ends up managing two parallel mileage-based tax systems instead of the one most other states require.
What if I only travel through Kentucky occasionally and don't want a permanent KYU account?
Kentucky allows a one-time temporary KYU permit per truck for carriers that don't make regular trips through the state, priced separately from the annual account. A carrier that expects recurring Kentucky miles is generally better off with a permanent KYU account, since the quarterly filing requirement applies either way once you're registered.
How long does it take to form an LLC in Kentucky?
Online filing through the Kentucky Business One Stop portal, part of the Kentucky Online Gateway, is typically approved the same day or the next business day. Mail filings take longer, generally about a week including transit time. Kentucky's fast, inexpensive LLC formation is one of the state's biggest advantages for a new authority, especially compared to neighboring states like Tennessee or Illinois.
Do I need IRP registration if I only haul within Kentucky?
No. IRP applies only to vehicles that cross state lines, apportioning registration fees by mileage driven in each jurisdiction. A Kentucky-only carrier registers through the standard Kentucky plate process instead. Given how many interstates converge in Louisville and how much freight moves between Kentucky and Ohio, Indiana, and Tennessee, many carriers that start Kentucky-only end up needing IRP within their first year.
How much does Kentucky truck insurance cost for a new authority?
New one-truck authorities based in Kentucky commonly see $800 to $2,500 a month, in line with national averages, driven mainly by driver experience, cargo type, and radius of operation. Carriers running dense freight lanes around Louisville, one of the busiest air-cargo and ground-freight hubs in the country, sometimes see rates shaped by traffic density and claims history in that corridor.
What's the Form 2290 (HVUT) requirement for a new Kentucky authority?
Any truck with a taxable gross weight of 55,000 pounds or more needs Heavy Vehicle Use Tax paid to the IRS through Form 2290, and Kentucky requires the stamped Schedule 1 before processing IRP registration, the same as most states. The tax year runs July through June and is prorated for trucks put into service partway through it.
Where do I file BOC-3 for a Kentucky-based authority?
BOC-3 is a federal filing, not a Kentucky one. It designates a process agent in every state you operate in and is submitted to FMCSA by a process agent service, not filed with the Kentucky Secretary of State or the Transportation Cabinet. FMCSA doesn't charge for the filing itself, but nearly every carrier pays a service $20 to $100 for nationwide coverage.
Can I lease onto another carrier instead of getting my own Kentucky authority?
Yes, and it's the faster path if the goal is hauling loads sooner rather than owning a docket number. Leasing on skips the FMCSA processing wait, the KYU account setup, Kentucky Intrastate Authority filing, and the insurance minimums tied to running under your own MC number, since you operate under the carrier's authority instead.
Do I need a drug and alcohol testing consortium in Kentucky?
Yes, for any CDL-required commercial motor vehicle. Federal law requires enrollment in a drug and alcohol testing consortium and registration in the FMCSA Clearinghouse, and Kentucky doesn't run a separate state program on top of the federal one. A single-driver operation still needs a random testing consortium.
When does my new entrant safety audit happen after Kentucky authority goes active?
For interstate authority, FMCSA schedules the new entrant safety audit within the first 18 months, the same nationwide timeline. Kentucky intrastate-only carriers aren't subject to that federal audit cycle, but the Division of Motor Carriers can review Intrastate Authority Certificate holders independently, particularly household goods carriers, which file an annual report by April 1 each year.
How long does the whole process take for a Kentucky interstate authority?
Most new Kentucky carriers see ACTIVE status 3 to 5 weeks after starting the FMCSA application, since URS processing runs 20 to 25 business days and the protest period is 10 days under 49 CFR 365.203T. Kentucky's own LLC filing is one of the fastest and cheapest steps in the sequence, often done in a day, so the FMCSA timeline is usually the bottleneck rather than anything state-specific.
Related tools and guides
Every filing above has a matching tool or guide. Use them once your Kentucky authority is active, or while you're still deciding what applies to you.
Running loads in more than one state? See CDL requirements by state before you cross into Ohio, Indiana, Tennessee, West Virginia, or Illinois.
Sources
- Kentucky DRIVE — KYU Weight Distance Tax
- Kentucky DRIVE — Motor Carriers
- Kentucky Secretary of State — Business Filings
- FMCSA — Get Operating Authority (Docket Number)
- Unified Carrier Registration Plan — 2026 Fee Brackets
- FMCSA Drug & Alcohol Clearinghouse
- KRS 138.660 and 138.685 (Weight Distance Tax); KRS Chapter 281 and 601 KAR 1:040 (Intrastate Operating Authority); 49 CFR Part 365 and Part 366
Fees and processing times above reflect Kentucky Transportation Cabinet, Kentucky Secretary of State, and FMCSA schedules published for 2026. Confirm current figures on drive.ky.gov, sos.ky.gov, and fmcsa.dot.gov before filing, since state and federal fees can change between updates to this page.