The short answer for New Hampshire
New Hampshire entity registration and commercial vehicle credentials are handled by separate state offices.
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?
New Hampshire may impose intrastate registration, permit, tax, or insurance rules in addition to federal requirements. Confirm the exact rule with New Hampshire State Police Troop G before hauling only within New Hampshire.
Interstate commerce
A shipment can remain interstate commerce even when your truck stays inside New Hampshire. 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.
New Hampshire authority launch sequence
- Register the business with Secretary of State Corporation Division
- 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 New Hampshire DMV IRP when IRP or IFTA thresholds apply
- Confirm intrastate rules with New Hampshire State Police Troop G
- Build driver, vehicle, maintenance, and safety files before the first load
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
New Hampshire 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.