How to Get USDOT Number in Texas (2026 Guide)

Learn how to get your USDOT number in Texas step-by-step. This 2026 guide covers requirements, costs, and how to avoid delays.

3/30/20262 min read

Starting a trucking business in Texas requires obtaining a USDOT number from the Federal Motor Carrier Safety Administration (FMCSA).
Without it, you cannot legally operate in interstate commerce.

In this guide, you’ll learn exactly how to get your USDOT number in Texas, including requirements, costs, and how to avoid common mistakes that delay approval.

What is a USDOT Number?

A USDOT number is a unique identifier issued by the FMCSA. It is used to track your company’s safety records, compliance, and inspections.
If you plan to operate commercial vehicles, this number is mandatory.

Who Needs a USDOT# in Texas?

You need a USDOT number if you:
Operate a vehicle weighing over 10,000 lbs

Transport goods across state lines
Carry hazardous materials
Operate as a for-hire carrier

Step-by-step:
How to Get a USDOT Number

1:Prepare Your Business Information

Before applying, make sure you have:

EIN (Employer Identification Number)
Business address and contact details
Vehicle information
Driver details

2: Register with FMCSA

Go to the FMCSA registration system and complete the online application.
The application is free, but mistakes can delay your approval.

3: Choose Your Business Type

You will need to select:

Private carrier
For-hire carrier
Interstate or intrastate operation

Choosing the wrong type is one of the most common mistakes and can delay your approval.

4: Apply for MC Authority (If Needed)

If you plan to operate for hire, you will also need an MC number.

FMCSA Filing Fee: $300
BOC-3 Filing: Required
Insurance: Mandatory

5: Wait for Approval

USDOT Number: Issued instantly after submission
MC Authority: Takes approximately 21 days

Common Mistakes to Avoid

Many applicants face delays because of simple errors, including:

Incorrect business classification
Missing insurance filings
Wrong business address
Incomplete application details
Even small mistakes can delay your authority for weeks.

How Much Does It Cost?

Here’s a quick breakdown:

USDOT Number: Free
MC Authority: $300
BOC-3 Filing: $20–$50
Insurance: Varies depending on coverage

Final Thoughts

Getting your USDOT number in Texas is straightforward if you follow the correct steps.
However, the process can become confusing if you’re unfamiliar with FMCSA requirements.