State guide
Starting a Trucking Company in Colorado: The State-Level Steps
Updated September 2026
Your USDOT number and operating authority come from FMCSA and work the same in every state. What changes when you are based in Colorado is the second layer: where you get apportioned plates, who issues your fuel-tax license, whether Colorado wants its own registration for trucks that never leave the state, and which state office checks on you. Here is that layer for Colorado, checked against the state's own pages in September 2026.
In Colorado both apportioned plates and the IFTA license come from the Colorado Department of Revenue, through two different units. There is no separate Colorado operating authority for general freight - the state layer is plates, fuel tax, the USDOT number and permits.
Interstate or Colorado-only? Decide this first
Two different rulebooks apply depending on where the truck goes. Cross a state line for pay and you are an interstate carrier: FMCSA issues your USDOT number and operating authority (the $300 filing) and sets the insurance and BOC-3 rules, and Colorado's job is plates, fuel tax and roadside enforcement. Stay inside Colorado and you are an intrastate carrier: no federal authority is needed, and Colorado's own rules take over - covered in the in-state section below.
Most new owner-operators run interstate, so this page assumes that unless it says otherwise. If you are truly Colorado-only, you register the truck and its fuel with the state instead of IRP and IFTA, and the in-state section is the one to read closely.
Apportioned plates (IRP) in Colorado
Colorado's IRP office is the Colorado Department of Revenue, Division of Motor Vehicles - IRP (Lakewood). To base a fleet in Colorado you have to show a real connection to the state: applicant must provide three proofs of Colorado residency or place of business (for example utility bills, tax returns, property tax statements, business license). Register in person at 3265 S Wadsworth Blvd, Lakewood, CO 80214 or online through myDMV (mydmv.colorado.gov); application form DR 7553; valid USDOT number and FEIN required; IRS Form 2290 for vehicles 55,000 lbs and up; multiyear registration available for some commercial trailers. Fees are distance-apportioned; no flat schedule shown.
Bring what every IRP office wants: your USDOT number and EIN, the truck's title or lease, proof of insurance, and a stamped Form 2290 Schedule 1 if the truck is 55,000 lbs or heavier. Fees are split among the states by the share of miles you run in each, so nobody can quote a flat price up front - the states that publish an estimate put a first-year 80,000 lb plate at roughly $1,250 to $2,500. You renew every year in the month Colorado assigns you.
IFTA in Colorado
IFTA is handled by a different unit of the same department: the Colorado Department of Revenue, Taxation Division - Fuel Tax Unit. Apply by email (DOR_FuelTax@state.co.us), mail, a secure message in Revenue Online, or in person at the Lakewood DMV during IRP registration; the business must be registered with the Colorado Secretary of State and the vehicle registered (IRP or county). Applications without compliance issues are processed within 5 business days; license valid for the calendar year.
Once licensed you file a quarterly return - due April 30, July 31, October 31 and January 31 - even for a quarter with zero miles. Keep every fuel receipt and your miles by state; the return is built from them. The license expires December 31 and is renewed every year.
Hauling only inside Colorado
If the truck never leaves Colorado you do not need federal operating authority (the $300 filing) - but Colorado is one of the states that still wants in-state-only trucks to hold a USDOT number. Colorado is on FMCSA's list of states requiring a USDOT number for intrastate registrants. The number is free, so get it early; almost every state form asks for it.
The Colorado PUC lists exactly which carriers it permits - towing, household goods, passenger carriers, limousines, charter buses, transportation network companies, taxis and booting companies - and general freight is not on the list, so a freight hauler needs no PUC permit. Household goods and towing do (303-894-2000, option 2).
UCR when you are based in Colorado
Colorado takes part in the Unified Carrier Registration program. Interstate carriers register once a year at ucr.gov - $46 for 0-2 trucks in 2026, $55 in 2027. Carriers that only haul inside the state do not register for UCR at all.
Other Colorado permits and programs
Oversize and overweight permits come from the Colorado Department of Transportation, Office of Freight Mobility and Safety - Permit Office (COOPR online permitting, 303-757-9539) - every state wants its own permit for a load beyond the legal size or weight, and most now sell them online.
Other Colorado-specific things a new one-truck carrier runs into:
- Colorado State Patrol new entrant information: CSP publishes a new-entrant orientation covering insurance, driver qualification, hours of service and vehicle maintenance for carriers that have just received a USDOT number; CSP also handles DataQs challenges for Colorado inspections (303-239-4500).
Who checks on you in Colorado
Roadside inspections in Colorado are run by the Colorado State Patrol, Motor Carrier Safety Section, working with FMCSA. Expect the New Entrant safety audit within your first 12 months of interstate operation - the walkthrough's audit checklist covers the 16 things that fail it automatically.
The order to do it in
- Form the business and get a free EIN from the IRS.
- Get your USDOT number (free) through FMCSA's Motus system - and apply for operating authority ($300) if you will ever cross a state line.
- Have your insurer file the federal proof of insurance and hire a process agent for the BOC-3.
- File Form 2290 with the IRS if the truck is 55,000 lbs or heavier and keep the stamped Schedule 1 - the plate office asks for it.
- Get apportioned plates from the Colorado Department of Revenue (or Colorado commercial plates if the truck will never leave the state).
- Get your IFTA license and decals from the Colorado Department of Revenue.
- Register for UCR at ucr.gov if you run interstate.
- Put the deadlines in the Stay Legal calendar: MCS-150 update, IFTA quarters, UCR, Form 2290, medical card, annual inspection.
Always confirm with Colorado
Fees and forms move without notice. Before you pay anyone, open the official pages below and check the current figures - it takes ten minutes and prevents expensive surprises. HaulLegal is not the government, is not a law firm, and never files anything for you; you do every step yourself.
Official Colorado pages
Based in Colorado? The walkthrough puts all of this in order.
The HaulLegal walkthrough lays out every step from the business filing to your first safety audit, federal and state, with the real government fee beside each one - and the Stay Legal calendar turns your USDOT number and dates into a deadline list that emails you before each one. The first four steps are free, no signup.
One thing every Colorado carrier needs no matter which state they are based in: a self-employed CDL driver has to be in a drug and alcohol random testing pool run by a consortium before the first mile, and having no program and no random pool are two of the sixteen automatic failures on the New Entrant safety audit.
Partner link - if you enroll through it we may earn a referral fee at no extra cost to you. We show the published price and never hide a cheaper official route.
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