The short answer for Montana
Montana uses an online Secretary of State portal and separate MDT processes for commercial credentials.
If you haul federally regulated property for compensation in interstate commerce, the federal registration stack generally includes a USDOT number, operating authority, BOC-3 process-agent designation, accepted insurance filing, and UCR. State accounts are separate.
Interstate or intrastate?
Montana may impose intrastate registration, permit, tax, or insurance rules in addition to federal requirements. Confirm the exact rule with Montana Department of Transportation Motor Carrier Services before hauling only within Montana.
Interstate commerce
A shipment can remain interstate commerce even when your truck stays inside Montana. Look at the cargo's fixed and persistent intent, origin, and destination.
Pure intrastate commerce
State-only work can avoid federal MC authority while still requiring a state number, permit, insurance filing, tax account, or safety registration.
Montana decisions to resolve first
Use one written operating profile for every agency, insurer, and vendor handoff.
Business record
Confirm the exact legal name, entity status, and principal address shown by Secretary of State Business Services. Use that same record on federal, insurance, banking, and vehicle applications.
Commerce classification
Document whether the freight is interstate or purely intrastate before choosing federal MC authority or a Montana-only carrier path.
Vehicle credentials
Ask Montana Motor Carrier Services which plate, IRP, and IFTA accounts fit the truck’s weight, axles, base location, and planned jurisdictions.
State carrier layer
Confirm permits, state numbers, and insurance filings directly with Montana Department of Transportation Motor Carrier Services; business formation alone does not authorize hauling.
Tax handoff
Use Montana Department of Revenue to identify business, fuel, mileage, sales/use, or employer accounts that attach to the actual operation.
Montana authority launch sequence
- Register the business with Secretary of State Business Services
- Obtain EIN and open a business bank account
- Price commercial insurance before submitting authority
- Complete USDOT and MC filings with matching entity data
- Personally complete Motus identity verification
- Arrange BOC-3 and accepted insurance filings
- Register UCR for the current year
- Apply through Montana Motor Carrier Services when IRP or IFTA thresholds apply
- Confirm intrastate rules with Montana Department of Transportation Motor Carrier Services
- Build driver, vehicle, maintenance, and safety files before the first load
- 1
Verify the entity
Pull the live record from Secretary of State Business Services and resolve status, name, address, and registered-agent issues.
- 2
Map the first lanes
List origin, destination, commodity, customer, truck, trailer, and expected border crossings for the first three load types.
- 3
Price the insurance profile
Give the agent the same vehicle, cargo, radius, and authority facts that will appear in the registration record.
- 4
Confirm state handoffs
Contact Montana Department of Transportation Motor Carrier Services and Montana Motor Carrier Services with the mapped operation before buying credentials.
Montana launch example
Worked example
Montana launch handoff example
A one-truck carrier is formed in Montana, will haul property for compensation, and expects loads that cross state lines.
- 01Verify the entity record with Secretary of State Business Services.
- 02Price insurance using the intended cargo, radius, vehicle, and driver.
- 03Complete the federal authority sequence with identical company data.
- 04Confirm plate and fuel-tax credentials with Montana Motor Carrier Services.
- 05Ask Montana Department of Transportation Motor Carrier Services whether any separate state credential applies.
Takeaway: The carrier has one documented operating profile and can show which agency owns each decision instead of treating “authority” as one filing.
Costs to budget
Federal authority
$300
Per authority type; USDOT registration itself is free.
Insurance
Quoted
Driver, vehicle, cargo, radius, and location control the price.
State credentials
Variable
Montana registration, plates, permits, and taxes are separate.
Never treat an undated “all-in” number as a quote. Insurance and vehicle credentials usually create more variance than the federal filing fee.
Avoid preventable launch delays
Common mistakes to avoid
Filing mismatched data
A punctuation, suffix, or address mismatch between Secretary of State Business Services, FMCSA, and the insurer can delay downstream filings.
Treating local miles as intrastate
A trip entirely inside Montana may still be interstate commerce when it is one leg of a planned interstate shipment.
Buying credentials too early
Do not pay for plates, permits, or tax accounts until vehicle weights, base jurisdiction, lanes, and operating model are settled.
Montana authority FAQs
Do I need an MC number to haul only in Montana?
Not always. Pure intrastate commerce may follow Montana rules instead, but freight can retain an interstate character without the truck crossing a state line. Confirm the shipment facts with Montana Department of Transportation Motor Carrier Services.
Does forming an LLC in Montana create trucking authority?
No. Secretary of State Business Services creates or records the business. Carrier registration, insurance filings, vehicle credentials, and tax accounts are separate.
Where do I apply for IRP and IFTA in Montana?
Montana Motor Carrier Services is the recorded starting point. Eligibility depends on the vehicle and where it operates; not every small or state-only vehicle qualifies.
What should match across my Montana applications?
Keep the legal name, entity type, address, EIN ownership, phone, and responsible-party details consistent across the entity, FMCSA, insurance, banking, and vehicle records.