By Evan Reid, Founder of Haul Handbook · Updated Sep 28, 2026
The launch sequence
Federal first, then Idaho. The federal side is identical in every state and is covered in depth by how to get your own authority; the state facts below come from our sourced Idaho data.
- Get the USDOT number. Register with FMCSA online. Idaho requires the number for heavy intrastate trucks, larger passenger vehicles and placarded hazmat, not just interstate work, and no Idaho agency charges for it.
- Register the trucks with ITD. Idaho-only fleets file the Idaho Intrastate Application for Registration with Commercial Vehicle Services; interstate fleets file IRP with proof of an Idaho place of business or resident owner. Heavy trucks pay by declared weight and prior-year miles.
- Have your insurer file. Haul-for-hire intrastate trucks need a Form E on file before ITD registers them, showing the board's minimum for your operation. IRP haul-for-hire trucks rely on the federal BMC-91X filing.
- Open IFTA with the Tax Commission. If qualified vehicles leave Idaho, apply in TAP or on Form IMC-2, buy decals, and file every quarter. Without a license, buy fuel permits instead.
- Permit the loads that need it. Oversize and overweight moves need an ITD special permit from ITRPS, and hazmat loads need the annual Idaho registration endorsement.
The order that works in Idaho
Federal first. Register with FMCSA for the USDOT number, and add federal operating authority and UCR if you will haul regulated freight for hire across state lines. Idaho requires the number for heavy intrastate work too, so an Idaho-only fleet does not skip this step.
Next, register the trucks. An Idaho-only carrier files the Idaho Intrastate Application for Registration with Commercial Vehicle Services by email, mail or online in CRS, and ITD sends an invoice once it processes the application. An interstate fleet files the IRP schedules instead, with proof of an established place of business or an Idaho resident owner.
Then line up the rest: the Form E for haul-for-hire trucks, the IFTA license through the Tax Commission's TAP portal, and special permits through ITRPS if your loads run big.
Where Idaho differs from other states
Many states sell an intrastate authority certificate. Idaho does not, yet it still asks more of for-hire carriers than private ones: ITD will not register a haul-for-hire intrastate truck without a Form E on file, and the board's insurance minimum for common and contract carriers sits well above the coverage every Idaho vehicle carries.
Registration is the other surprise. Trucks above the heavy weight line pay a fee set by declared weight and the prior year's miles, and carriers may split the Idaho share into quarterly installments.
Drivers and the CDL
ITD issues the CDL through county DMV offices, and road skills tests are given by ITD-listed examiners who set part of the test fee themselves. Idaho lets intrastate carriers hire drivers younger than the federal interstate minimum, and those younger CDL holders carry the K restriction limiting them to Idaho.
The Idaho facts you will need
- State agency
- Idaho State Police, Commercial Vehicle Safety (intrastate safety rules and intrastate USDOT numbers); Idaho Transportation Department, DMV Commercial Vehicle Services (registration and motor carrier insurance filings)
- State filing fee
- Idaho charges no intrastate operating authority fee because no authority program exists. An Idaho-only carrier's state costs are vehicle registration under Idaho Code 49-434 (a weight-and-mileage schedule for vehicles over 60,000 pounds), any special permit fees under IDAPA 39.03.01, and the hazardous materials endorsement or hazardous waste permit where they apply.
The complete tables live on the dedicated pages: intrastate authority, IRP registration, IFTA, and trucking permits.
Budget the launch before you file
The trucking startup cost calculator builds a line-item estimate from the sourced fee data, and the cost pillar explains every line. Neither replaces a quote for your truck and insurance, which are the two biggest variables.
Common mistakes when launching in Idaho
Looking for an Idaho authority application
There is none. Time spent hunting for a state certificate is better spent on the filings Idaho does require: the USDOT number, ITD registration and the insurer's Form E.
Skipping the USDOT number because the truck stays in Idaho
Rule 19 reaches heavy intrastate trucks, larger passenger vehicles and placarded hazmat. Only carriers hauling agricultural commodities exclusively are excepted.
Registering a for-hire truck without the Form E
ITD will not register a haul-for-hire intrastate vehicle without the insurer's filing, and a canceled policy can revoke the registration.
Using a mailing address as the IRP base
ITD requires a staffed, signed Idaho place of business or an Idaho resident principal owner. Virtual offices and licensing agents' addresses do not qualify.
Asking ITD for the IFTA license
IFTA belongs to the Idaho State Tax Commission. Returns are due every quarter, zero-mile quarters included.
Planning an oversize route without checking its color
Pilot car counts and travel hours change between red, black and white routes on ITD's map, and red routes stop moving early on Fridays.