By Haul Handbook editorial team· Updated Aug 9, 2026
The Indiana intrastate rule
Federal USDOT registration depends on the vehicle and operation. The rows below show what Indiana requires for carriers operating inside the state. Our state DOT number requirements table holds the same answer for every state. A field reading "Not confirmed" means this guide has no verified figure for that field.
- Weight trigger
- Indiana sets no weight floor. The Department of Revenue's own checklist routes an intrastate for-hire carrier whose vehicles rate under 10,000 pounds to the same Form IOA-1 for an Indiana ID Number rather than a USDOT number, so the smallest intrastate operator still files. Form IOA-1 asks the applicant to check every gross vehicle weight rating band from under 10,000 pounds up through 26,001 pounds and over.
Indiana does not treat the USDOT number as a federal-only credential. State Form IOA-1, Intrastate Operating Authority, is the route by which an Indiana intrastate carrier obtains or renews a USDOT number, and IC 8-2.1-24-21 requires a motor carrier to display a United States Department of Transportation number, or any other identification the department requires, on or in each motor vehicle it operates. Only the smallest intrastate for-hire property carriers, whose vehicles rate under 10,000 pounds, take an Indiana ID Number in its place.
The Indiana ID Number
Indiana issues its own carrier credential alongside the federal number. Who needs it, and how it relates to federal registration, is covered on the Indiana intrastate authority page.
- Display rule
- IC 8-2.1-24-21 requires a motor carrier to display a United States Department of Transportation number, or any other identification the department requires, on or in each motor vehicle it operates. IC 8-2.1-22-42 adds a parallel duty for an intrastate carrier regulated under the passenger and household goods chapter, requiring identification displayed in the method prescribed by the department's rules on each motor vehicle it operates, and makes a violation a Class C misdemeanor.
The Indiana ID Number is the alternative to a USDOT number, not a credential layered on top of one. It goes to an intrastate for-hire carrier hauling someone else's property whose vehicles have a gross vehicle weight rating or combined gross vehicle weight rating of less than 10,000 pounds, on the same Form IOA-1 every other intrastate carrier uses. Because Form IOA-1 is itself how an Indiana intrastate carrier gets a USDOT number, no existing federal number is a precondition of the filing.
Where an Indiana carrier enrolls
Registration goes to the agency that issues each credential; the federal process is covered step by step in our guide to getting a USDOT number. Filing services resell these same applications, so the rows below name the direct channel first.
Create a user profile, complete identity verification, and create a company account in Motus to apply for a USDOT number and the registrations your operation needs. Claim your existing USDOT record in Motus using the company official’s Login.gov email, then manage registrations or apply for additional authority. See the Motus account guide before opening or claiming your record.
- USDOT number
- Intrastate carriers obtain and renew the number on State Form IOA-1 with the Indiana Department of Revenue, Motor Carrier Services. A new interstate carrier, broker, leasing company or freight forwarder instead files federal Form MCS-150 and registers through the Unified Carrier Registration system. (registration site)
Everything sits with one agency. Motor Carrier Services runs intrastate registration and authority alongside oversize and overweight permitting, IFTA, the intrastate Motor Carrier Fuel Tax, the International Registration Plan and base plate registration. Questions on USDOT numbers and UCR go to the same office on 317-615-7200 or IndianaSafety@dor.in.gov.
Nobody has to pay a filing service. The checklist links straight to the form and to the UCR registration portal, and Motor Carrier Services now takes intrastate operating authority renewals online.
Once a number is active, anyone can pull the public record behind it; our DOT number lookup guide shows how to read that snapshot the way brokers and enforcement do, and the MC number lookup reads the live record back for a number you type in.
The same number carries your safety history. Every roadside inspection written against it feeds the CSA percentiles a broker's vetting platform reads after it checks your authority and insurance, and a violation recorded in error is corrected through DataQs, not by the state agency that issued the credential above.
The state registration triggers behind it
These are the operations that pull a carrier into Indiana's own motor carrier registration, where the DOT number rules above attach. The full credential, fees, and insurance filings live on the Indiana intrastate authority page.
- Weight trigger
- Indiana sets no weight floor on the intrastate registration. The Department of Revenue's own checklist routes intrastate for-hire carriers whose vehicles rate under 10,000 pounds to the same Form IOA-1, for an Indiana ID Number rather than a USDOT number, so the smallest intrastate operator still files. Form IOA-1 asks the applicant to check every gross vehicle weight rating band from under 10,000 pounds up through 26,001 pounds and over.
Where the number fits in the Indiana launch
Registration numbers come early: they exist before insurance binds and before the first load. For the full order of operations, from entity to authority to plates, work through start a trucking company in Indiana, and keep the Indiana trucking hub handy for the rest of the state's credentials.