How to Start a Trucking Company With One Truck

Is one truck enough to run a trucking company?

Yes, and it is the normal starting point. FMCSA’s Company Census File shows the fleet size each new registrant reports. In July 2026, 7,328 of 14,117 new USDOT registrations listed a single power unit and another 38% listed two to five. Fleets of six or more were under 7% of new entrants. Every one of those single-truck companies went through the same registration you are looking at.

Nothing in 49 CFR sets a minimum fleet size. What size changes is price, not permission: UCR is bracketed by vehicle count, insurance and IRP are priced per unit, and Form 2290 is per truck. For one truck all of those sit at their floor. Our cost to start a trucking companyguide totals it at roughly $13,000–$24,000 (varies with insurance, equipment and state) in year one before the truck.

The constraint that matters with one truck is operational. If the truck is in the shop, the company earns nothing that week and the insurance installment is still due. Sixty to ninety days of operating cash before the first dispatch is the difference between a slow month and a closed company.

Should you run your own authority or lease on?

There are two legal ways to put one truck to work for hire, and they carry very different filing loads.

Lease on to an existing carrier. You sign a written lease under 49 CFR §376.12. The rule requires the lease to give the carrier “exclusive possession, control, and use of the equipment for the duration of the lease” and to make the carrier “assume complete responsibility for the operation of the equipment.” The carrier holds the USDOT and MC, files the BOC-3 and UCR, and maintains the public liability insurance FMCSA requires (§376.12(j)); the lease must state who buys other coverage such as bobtail or physical damage and any chargebacks. Your compensation has to be stated on the face of the lease (§376.12(d)). You still need the CDL, the medical card, enrollment in the carrier’s drug and alcohol program, and you still run hours of service on their ELD.

Run your own authority. You become the motor carrier. Everything below is yours to file and keep current, you set your own rates and lanes, and every roadside inspection lands on your CSA record instead of someone else’s. Under 49 CFR §391.1(b) an individual who is both the motor carrier and the driver has to comply with both sets of rules, so you also keep a driver qualification file on yourself.

The trade is control against overhead. Our owner-operator startup checklist works through the break-even math and the financing options; the owner-operator vs company driver comparison covers the employment side. A common pattern is to lease on for the first six to twelve months, bank the difference, and file for authority once the truck has a maintenance history and you have a lane you trust.

What is the minimum filing set for a one-truck authority?

If you choose your own authority, here is the full stack for a single interstate for-hire truck, in the order it has to happen. The day-by-day version, with each dependency, is in the startup checklist.

1. LLC and EIN. Legal name must match on every later filing.
2. USDOT and MC authority through FMCSA’s Motus system (motus.dot.gov). USDOT is free; MC authority is $300 per type under 49 CFR §360.3T. FMCSA controls the timing: authority is granted once the BOC-3 and insurance are on file and the 10-day protest period after the application’s FMCSA Register notice has passed (49 CFR §365.203T). New USDOT/MC applications through FastTruckAuthority are paused right now. You can file directly with FMCSA in Motus (motus.dot.gov).
3. BOC-3. A blanket process-agent designation under 49 CFR Part 366; $75 flat at FastBOC3Filing. The MC stays inactive until it is on file.
4. Insurance and BMC-91. $750,000 primary liability for general freight under 49 CFR §387.9; your insurer files the BMC-91. FMCSA activates the authority only after both the BOC-3 and the insurance filing post.
5. UCR. Bracket 1 (0–2 vehicles) is $46 for 2026 and $55 for 2027 (registration opens October 1, 2026) under 49 CFR Part 367; $90 for the first year through FastUCR, federal fee included.
6. Drug and alcohol consortium. Required for a self-employed driver by 49 CFR §382.103(b), with a negative pre-employment test before the first load. See the consortium guide.
7. IRP and IFTA in your base state if the truck is over 26,000 lbs and crosses state lines. IRP plates need the stamped Schedule 1 from step 8.
8. Form 2290 if the taxable gross weight is 55,000 lbs or more: $100–$550 a year under 26 USC §4481, due by the last day of the month after first use.
9. ELD. Required under 49 CFR §395.8 unless you qualify for the 150 air-mile short-haul exception. One truck, one device.
10. MCS-150. Filed with the application; updated every 24 months under 49 CFR §390.19T, and any time the fleet count changes for UCR purposes.

What can a one-truck carrier skip (for now)?

Solo operators often over-build. These are the items a one-truck authority does not need until the operation changes.

• Running your own drug and alcohol program. A consortium satisfies Part 382 for one driver. You only think about running your own pool when you have several drivers, and even then most small fleets stay with a C/TPA. See the fleet drug program guide for the point where that changes.
• A higher UCR bracket. Bracket 1 covers 0–2 vehicles, so the second truck does not move the fee. Bracket 2 (3–5 vehicles) is $138 for 2026 and $167 for 2027.
• IRP, IFTA, and Form 2290 if the truck is under the thresholds. A box truck at 26,000 lbs or less that stays under 55,000 lbs owes none of the three, even interstate. It still needs the USDOT, the MC if for hire, insurance, UCR, and the consortium.
• State permits for states you do not enter. NY HUT, KY KYU, NM WDT, and OR weight-mile only apply once you run those states; check your lanes in the permit calculator.
• The hazmat layer unless you will haul placarded loads. No H endorsement, no PHMSA registration, no $1M–$5M policy.

What you cannot skip, even solo: the driver qualification file on yourself, the medical card, maintenance records under 49 CFR §396.3, hours-of-service records, and the accident register. The new-entrant safety audit reads those files during the 18-month new-entrant period under 49 CFR §385.307, and a one-truck carrier gets the same audit as a fleet.

What changes at truck two (and driver two)?

Adding a second truck you drive yourself is mostly arithmetic: another unit on the insurance schedule, another IRP unit and cab card, another Form 2290 line, another ELD, and an MCS-150 update so your fleet count is right. UCR stays in bracket 1.

Adding a second driver is a different business. The moment you employ someone, you take on the employer side of Parts 382 and 391 in full:

• A pre-employment Clearinghouse query before they drive, and a query at least once a year after that (49 CFR §382.701).
• A pre-employment drug test with a negative result before any safety-sensitive work, and the driver added to your random pool.
• A complete driver qualification file for them (application, MVR, road test, medical certificate) under Part 391, plus an MVR inquiry and review at least once every 12 months (49 CFR §391.25).
• Hours-of-service supervision. Their logs are your liability, and a dispatch that cannot be run legally is a violation you own under Part 390.

Plenty of owner-operators run one truck for years and never hire. If you plan to grow, build the files as if you already had a second driver, so the audit finds a system instead of a shoebox.

Which one-truck path fits you?

Common questions from one-truck operators

Can I start a trucking company with one truck and no CDL by hiring a driver?

Yes. You would be a motor carrier employing one driver, which is the fleet model at its smallest. You still need the USDOT, MC, BOC-3, insurance, and UCR, and because you now employ a driver you owe the full employer side: a Clearinghouse pre-employment query, a negative pre-employment test, a random testing pool, and a driver qualification file. The truck can be titled to the company or leased to it.

Can I start with a box truck instead of a tractor?

Yes, and the stack shrinks. A box truck at 26,000 lbs or less needs no CDL, no IRP, and no IFTA, and it owes no Form 2290 below 55,000 lbs. It still needs a USDOT number at 10,001 lbs or more in interstate commerce, MC authority if it hauls for hire, the $750,000 liability filing, UCR, and a BOC-3. Part 382 drug and alcohol testing applies only to drivers who need a CDL, so a box-truck operation under 26,001 lbs generally sits outside it.

How long does it take to get one truck on the road?

Stack the filings in order and the rest depends on FMCSA. FMCSA controls the timing: authority is granted once the BOC-3 and BMC-91 are on file and the 10-day protest period after the application’s FMCSA Register notice has passed (49 CFR §365.203T). IRP plates cannot issue until the IRS stamps your Form 2290 Schedule 1, so file the 2290 the day you take delivery of the truck.

Do I need an ELD with only one truck?

Yes, unless you qualify for the short-haul exception in 49 CFR §395.1(e)(1): operating within a 150 air-mile radius of your work reporting location and being released within 14 hours, with time records kept for six months. Otherwise the ELD rule in §395.8 applies to a one-truck company exactly as it applies to a fleet. Trucks manufactured before model year 2000 may run paper logs.

What about starting a trucking company without a truck at all?

Then you are not starting a carrier. The truck-free paths are freight brokerage (MC-broker authority, a $75,000 BMC-84 bond, no BMC-91) and dispatching (no authority, but strict limits on what you can do without becoming a broker). Our freight broker license cost and dispatcher qualifications guides cover both.