If you're a commercial trucker crossing state lines, understanding the International Registration Plan (IRP) is essential for staying compliant and avoiding fines. In simple terms, IRP is an agreement among the U.S. states and Canadian provinces that allows commercial vehicles to be legally registered for interstate travel using one set of license plates and one cab card.
IRP matters because it saves time, reduces paperwork, and ensures your registration is recognized across jurisdictions. You’ll need IRP if your commercial vehicle operates in two or more jurisdictions and meets certain weight or axle thresholds.
Louisiana IRP Requirements
To register your commercial vehicle under IRP in Louisiana, your business and vehicle must meet the following requirements:
- Established Place of Business in Louisiana: You must have a physical address in Louisiana where your operational records are kept and made available for audit.
- Valid USDOT Number: Your vehicle must have a valid and active USDOT number registered to your company.
- Mileage Records: You must maintain detailed mileage records for each jurisdiction your vehicle operates in. These are used to calculate your apportioned fees.
Vehicle Requirements in Louisiana
To register under the IRP in Louisiana, your vehicle must meet one or more of the following requirements:
- Has three or more axles, regardless of weight
Has a gross vehicle weight (GVW) or registered weight over 26,000 pounds - Is used in combination with a trailer, and the total combined weight exceeds 26,000 pounds
How to Apply for IRP in Louisiana
Applying for the International Registration Plan (IRP) in Louisiana is a straightforward process if you're well-prepared. To get started, gather the following documents:
- A valid USDOT number
- Proof of Louisiana residency or business address (e.g., utility bill or business license)
- Vehicle title and proof of insurance
- HVUT Form 2290 (for vehicles over 55,000 pounds)
- Lease agreement (if the vehicle is leased)
- Estimated mileage by jurisdiction (for new carriers)
Then fill out the MCS‑150 form carefully, pay the fee and receive your apportioned license plate. If your fleet travels across multiple jurisdictions, you’ll also need to register for IFTA for simplified fuel tax reporting.
Our IRP Registration Services team takes care of the entire process. From completing your Schedule A/B to submitting documents and securing your apportioned plates so you can stay focused on the road.
What Is a Trip Permit in Louisiana?
If you operate interstate but don’t have IRP registration, you’ll need a Louisiana trip permit before entering the state.
If you operate across state lines but don’t have IRP registration, you’ll need to secure a Louisiana trip permit before entering the state. A trip permit is a temporary travel authorization that allows non-apportioned carriers to operate legally in Louisiana for a limited period. These permits are valid for 48 hours and are ideal for carriers making a one-time or occasional trip into the state without full IRP credentials. The cost typically ranges from $50 to $60, depending on the provider, and permits can be obtained through authorized third-party services and online permit portals.
Louisiana IRP vs. Trip Permit
| Feature | IRP Registration | Trip Permit |
| Validity | 1 year (renewable) | 48 hours |
| For Whom? | Regular Interstate carriers | One-time occasional carriers |
| Plate Provided? | Yes (Apportioned plate & cab card) | No (temporary travel authorization only) |
| Cost | Based on mileage and jurisdictions | Flat fee |
Renewing Your IRP in Louisiana
IRP renewals in Louisiana are required annually. The Louisiana Office of Motor Vehicles (OMV) will notify you when it’s time to renew. You'll need:
- Accurate mileage reports for each jurisdiction
- Current proof of insurance
- Valid Form 2290 (HVUT)
- Updated vehicle info (if applicable)
Renewals typically open 90 days before your expiration date. Submitting early ensures you receive your updated cab card and plate on time.
Need Help Getting IRP or Trip Permits in Louisiana?
Whether you’re a seasoned interstate hauler or just starting out, navigating IRP and trip permit paperwork can be overwhelming. That’s where we come in.
Our team offers fast processing, accurate document handling, and expert guidance to ensure full compliance with state and federal requirements. From start to finish, you’ll have dedicated support every step of the way, making your IRP or trip permit registration quick, easy, and stress-free.
Let us take care of the registration while you stay focused on the road. Call today at (888) 202-4927.