Renewals & Updates
Biennial Update (MCS-150)
Keep your USDOT number active and avoid deactivation.
The FMCSA requires every carrier to update its MCS-150 form every two years — even if nothing has changed. Miss it and your USDOT registration is deactivated, which can shut down your operation and trigger fines. PCS prepares, reviews, and files your Biennial Update accurately and confirms it processed.
Start your Biennial Update
Enter your USDOT number and we prepopulate everything. You'll see your total before you pay — no surprises.
Start Filing (888) 555-0142What's included
- Professional preparation of your MCS-150 form
- Accuracy review against current FMCSA records
- Electronic filing with FMCSA
- Confirmation your USDOT number remains active
- Compliance specialist support by phone and message
The FMCSA does not charge a government fee for the Biennial Update. You may file it yourself directly with FMCSA at no government cost. The PCS fee covers professional preparation, accuracy review, filing, tracking, and support.
The process
How your filing works
- 1Identify Carrier
- 2Verify Information
- 3Required Questions
- 4Review
- 5Electronic Signature
- 6Payment
- 7Confirmation
FAQ
Biennial Update questions
How often is the Biennial Update required?+
Every two years, based on the last two digits of your USDOT number. The month is set by the second-to-last digit and the year (odd/even) by the last digit.
What happens if I miss my Biennial Update?+
FMCSA deactivates your USDOT number. An inactive number can stop you from operating legally and may lead to fines. We help you file quickly to restore or maintain active status.
Do I have to update even if nothing changed?+
Yes. FMCSA requires the update on schedule regardless of whether your information changed.
Related services
Renewals & Updates
UCR Registration
Stay UCR-compliant and avoid roadside penalties.
Registration & Authority
New USDOT Number Registration
Get your USDOT number and start operating legally.
Safety & Audits
DOT Compliance Review & Consulting
A full audit of your compliance — before FMCSA does one.
Ready to file your Biennial Update?
Enter your USDOT number and we'll prepopulate everything. You just verify, sign, and pay.
Important: Pivotal Carrier Services is an independent private company providing compliance assistance and is not affiliated with or endorsed by FMCSA or the U.S. Department of Transportation. Customers may be able to complete certain filings directly with FMCSA or the relevant agency at no government filing fee. Pivotal Carrier Services charges for professional preparation, review, support, tracking, and customer service.