Does a DOT Number Require a UCR Filing?

Nov. 30, 2025, 3:15 p.m.
Whether you must file UCR depends on how the vehicle is operated, not simply on having a DOT number. Below is a breakdown of when a DOT number does and does not trigger UCR requirements.
UCR Compliance Online

When a DOT Number Does Require a UCR Filing

You must file UCR if ALL the following are true:

  1. You have a USDOT number,
    AND

  2. You operate commercial motor vehicles,
    AND

  3. Your operations include interstate commerce, even occasionally.

If these apply, you must register with the UCR Program and pay the annual fee based on fleet size.

Examples where UCR is required:

  • A trucking company crossing state lines

  • A hotshot or pickup truck towing over 10,001 lbs interstate

  • A box truck delivering cargo to another state

  • A bus company operating across state borders

  • A private carrier transporting their own goods interstate

  • A for-hire motor carrier with interstate authority (MC number)

When a DOT Number Does Not Require a UCR Filing

You do not need UCR if you meet any of these conditions:

1. You operate intrastate ONLY

If you never cross state lines and do not transport goods/people that originated from or are destined for another state, you are exempt.

2. You have a DOT number only because of intrastate state-level rules

Some states (e.g., Texas, California, Pennsylvania) require DOT numbers for intrastate carriers.
These carriers do not need UCR.

3. You are an exempt carrier type

The following are exempt from UCR even if they have a DOT number:

  • Purely private passenger carriers

  • Certain farm vehicles

  • Towing companies operating intrastate

  • Government vehicles

  • Vehicles operating only for charitable, religious, or nonprofit purposes in exempt categories

4. You are a non-motor carrier

The DOT number may be required for safety monitoring, but if you do not operate commercial motor vehicles interstate, UCR does not apply.

Common Misconception

Many new carriers believe:

“I got a DOT number, so I must file UCR.”

This is only true if they plan to operate interstate.

A DOT number = safety registration
UCR = interstate commerce registration

They are related, but not identical.

Simple Rule of Thumb

If you have a DOT number and cross state lines with a CMV,
Yes, you must file UCR.

If you have a DOT number and do NOT operate interstate,
No, UCR is not required.