USDOT Number Deactivation (OOB) – MCS-150 Filing
MCS-150 Deactivate – USDOT Number is a filing service to officially
deactivate or inactivate your USDOT number with FMCSA when you are closing your
trucking operation, changing business model, or no longer operating commercial vehicles.
We prepare and submit the required MCS-150 update to mark your USDOT as
Inactive / Out of Business so you can close out your DOT obligations correctly.
MCS-150 Deactivate – USDOT Number
If you are no longer operating commercial motor vehicles or are closing your trucking business,
you must notify FMCSA and deactivate your USDOT number. This service files the
required MCS-150 update to properly close or inactivate your DOT record and
help you avoid future compliance issues.
- We file your MCS-150 deactivation request with FMCSA
- We mark your carrier status as Inactive / Out of Business (as applicable)
- We help prevent future enforcement notices and audits
- Documentation provided for your records
Official Deactivation
We process the MCS-150 to formally deactivate your USDOT with FMCSA.
Avoid Future Notices
Helps prevent warning letters, audits, and biennial update demands.
Clean Closure
Provides proof that your USDOT was properly marked inactive or closed.
Service Overview
When a carrier stops operating CMVs in interstate commerce, sells their equipment, or changes
business model, they must notify FMCSA by updating their MCS-150 and indicating that the
company is no longer operating or wishes to deactivate the USDOT number.
Many carriers simply stop using the USDOT number and ignore FMCSA notices — which can lead to
confusion, audit risk, and ongoing mail from DOT. Our service makes sure your USDOT status is
clearly updated and closed out in FMCSA records.
What’s Included
- Review of your current USDOT/FMCSA profile
- Verification of carrier status and operations
- Preparation of MCS-150 for deactivation / out-of-business status
- Submission of MCS-150 to FMCSA electronically (where eligible)
- Confirmation of deactivation or status change
- Documentation for your business records or legal files
When You Should Deactivate
- You are closing your trucking company
- You sold all your commercial vehicles
- You no longer operate CMVs in interstate commerce
- You are switching to non-DOT-regulated operations
- You have a USDOT number you no longer use and want it closed
What You Will Receive
- Proof that your MCS-150 deactivation was filed
- Confirmation of status change (Inactive / Out of Business as applicable)
- Records suitable for accountants, attorneys, or future reference
How It Works
- Purchase the MCS-150 Deactivate – USDOT service.
- Provide your company & USDOT details through our secure intake form.
- We review your current FMCSA record and confirm eligibility for deactivation.
- We prepare and submit the MCS-150 deactivation request to FMCSA.
- You receive confirmation once FMCSA processes the update.
Regulatory Compliance
This service aligns with FMCSA and USDOT requirements under:
- 49 CFR §390.19 – Updating and inactivating USDOT registration
- MCS-150 Motor Carrier Identification Report regulations
- FMCSA requirements for carriers ceasing operations
Properly closing or inactivating your USDOT number helps avoid future enforcement, fines,
or confusion about your operating status.
Who Needs This Service?
- Carriers shutting down operations
- Small fleets selling all trucks or trailers
- Owner-operators exiting the industry
- Companies that opened a USDOT but never used it
- Businesses changing to non-DOT-regulated operations
Frequently Asked Questions
Can I just ignore my USDOT number?
No — FMCSA still expects updates and may send notices. Deactivation is the proper way
to close your USDOT record.
Can I reactivate later?
In many cases, you can reapply or update your status in the future. We can assist with
reactivation as a separate service.
Does FMCSA charge a fee?
No. FMCSA does not charge for MCS-150 filings. Our fee covers preparation, filing, and support.
How long does deactivation take?
Most requests are processed within 24–72 hours after submission, depending on FMCSA systems.
Does this cancel my MC/Operating Authority?
No — this service only addresses the USDOT/MCS-150. Cancelling or revoking
operating authority (MC/Docket) is a separate process and can be purchased separately.
