Indiana IOA-1

This article serves as an in-depth, line-by-line manual for completing Indiana Form IOA-1, ensuring motor carriers correctly apply for or renew their Intrastate Operating Authority.

Form IOA-1, the Intrastate Operating Authority application, is a critical document required by the Indiana Department of Revenue for motor carriers operating within the state. Any business or individual intending to transport passengers or property for hire, or even hauling their own goods intrastate, must file this form to obtain or renew their operating credentials. It acts as the official registration for a USDOT Number or an Indiana ID number for carriers who do not cross state lines. The form captures essential details about the carrier’s operations, including the type of cargo hauled, the size of the fleet, driver information, and whether hazardous materials are involved. Filing this form ensures compliance with Indiana’s motor carrier regulations and is typically due for renewal by November 30th each year.

How To File Form IOA-1

To file Form IOA-1, you must first determine the nature of your application—whether you are a new applicant, renewing your existing authority, or updating your information. The form requires you to provide detailed information about your business entity, vehicle fleet, and operational scope. Once completed and signed, the form is submitted to the Indiana Department of Revenue. While electronic filing is encouraged for efficiency, this paper form is available for those who prefer manual submission or need to provide specific detailed disclosures. Ensure all sections, especially those regarding hazardous materials and cargo classifications, are filled out accurately to avoid processing delays.

How To Complete Form IOA-1 Line-By-Line Instructions

How To Complete Form IOA-1: Line-By-Line Instructions

Below is a detailed walkthrough for every section of the form.

Application Type

At the very top of the form, indicate the calendar year for which you are applying. Then, check the box that best describes your filing status:

  • Renewal: Select this if you are renewing your authority (Due November 30th).
  • New Applicant: Select this if you are applying for the first time.
  • Information Change: Select this if you are updating details on an existing account.

Section A: Motor Carrier Information

Line 1. Legal Name: Enter the full legal name of the business or sole proprietorship.
Line 2. Doing Business As (DBA) Name: If you operate under a trade name different from your legal name, enter it here.
Line 3. Physical Street Address: Provide the physical location of your business.
Line 4. Mailing Address: Enter your mailing address if it differs from the physical street address.
Lines 5-7. City, State, ZIP Code: Fill in the details for your physical address.
Lines 8-10. City, State, ZIP Code: Fill in the details for your mailing address (if applicable).
Line 11. County: Enter the county where your physical business is located.
Line 12. Principal Phone No.: Provide your main business telephone number.
Line 13. Mobile Phone No.: Enter a mobile number for the primary contact.
Line 14. Fax Number: Provide a fax number if available.
Line 15. County: Enter the county for your mailing address (if applicable).
Line 16. TID Number: Enter your Indiana Taxpayer Identification Number.
Line 17. FEIN/SSN: Enter your Federal Employer Identification Number (FEIN) or Social Security Number (if a sole proprietor).
Line 18. USDOT/Indiana ID Number: Enter your existing USDOT number or Indiana Intrastate ID number.
Line 19. FMCSA/MC Number: If you have an operating authority number from the Federal Motor Carrier Safety Administration (MC number), enter it here.
Line 20. Email Address: Provide a valid email address for official correspondence.

Section B: Type Of Motor Carrier Operation

Line 21. Carrier Operation: Check all boxes that apply to your business:

  • A. Authorized For-Hire: You transport someone else’s property or passengers for a fee.
  • B. Exempt For-Hire: You transport exempt commodities (applies only to specific categories like livestock, grain, etc.).
  • C. Private (Property): You transport your own goods using your own vehicles.
  • D. Private Passengers (Business): You transport passengers for business purposes (e.g., touring bands).
  • E. Private Passengers (Non-Profit): You transport passengers for non-profit purposes (e.g., church buses).
  • F. Broker Intrastate Passenger: You arrange for passenger transportation but do not transport them yourself.

Line 22. Shipper of Hazardous Materials operation: Check one box:

  • A. Intrastate (Hazardous Materials): You ship hazardous materials within Indiana only.
  • B. Intrastate (Non-Hazardous Materials): You ship non-hazardous materials within Indiana only.

Line 23. Carrier Mileage: Enter the total mileage your fleet traveled during the last calendar year, rounded to the nearest 10,000 miles.

Line 24. Operation Classification: Check the box A. Intrastate to confirm you are traveling within Indiana only.

Line 25. Cargo Classifications: Check every category of cargo you transport. Options range from General Freight (A) and Household Goods (B) to specialized items like Livestock (O), Coal/Coke (Q), Chemicals (U), and Hazardous Waste (LL). If you transport something not listed, check DD. Other and describe it.

Line 26. Hazardous Materials Carried or Shipped: This is a detailed grid. For each specific type of hazardous material (A through MM) involved in your operation, you must circle the applicable codes:

  • C: Carried
  • S: Shipped
  • B: Bulk (In Cargo Tanks)
  • NB: Non-Bulk (In Packages)
    Note: Divisions listed in bold (like Explosives 1.1, Poison Gas 2.3A) generally require $5,000,000 in liability insurance.

Section C: Business Type & Fleet Details

Line 27. Equipment: Enter the number of vehicles in your fleet for each category (Straight Trucks, Truck Tractors, Trailers, HazMat vehicles, etc.) and indicate ownership status:

  • Owned: Vehicles you own.
  • Term Leased: Vehicles leased for a long-term period.
  • Trip Leased: Vehicles leased for a single trip.
    Passenger Vehicles: If applicable, list the number of Motor Coaches, School Buses, Vans, or Limousines, categorized by passenger capacity (1-8, 9-15, 16+).

Line 28A. Driver Information:

  • Intrastate: Enter the total number of drivers who operate solely within Indiana.
  • Total CDL Drivers: Enter the total number of drivers holding a Commercial Driver’s License.
  • Within 100-Mile Radius: Enter the number of drivers who operate within a 100-mile radius of your base.
  • Beyond 100-Mile Radius: Enter the number of drivers who operate beyond that radius.

Line 28B. Gross Vehicle Weight Rating (GVWR): Check all boxes that represent the weight classes of your vehicles:

  • GVWR 26,001 – Over
  • GVWR 17,001 to 26,000
  • GVWR 10,001 to 17,000
  • GVWR Under 10,000

Line 29. Business Entity Type: Check the box that describes your legal structure:

  • Corporation
  • LLC (Limited Liability Company)
  • Partnership
  • Sole-Proprietorship

Frequently Asked Questions

Q: When is the IOA-1 renewal due?
A: Renewal applications for Intrastate Operating Authority are due annually by November 30th.

Q: Do I need to file this form if I only haul my own property?
A: Yes, if you meet the definition of a “Private (Property)” carrier operating intrastate vehicles, you must file Form IOA-1 to obtain the necessary ID number.

Q: What insurance requirement applies to carriers of bolded hazardous materials?
A: Carriers transporting hazardous materials listed in bold in Section 26 generally require $5,000,000 in liability insurance coverage.

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