MCS-150 filing for overdue and deactivated carriers
Your MCS-150 biennial update is past due and FMCSA has flagged your USDOT as inactive (or you're heading toward deactivation in the next 30 days). We file the overdue update the same business day for $100 flat. Most overdue MCS-150s reactivate the USDOT within 24-48 hours of FMCSA processing under 49 CFR Part 390.
What “overdue” means
FMCSA requires every motor carrier with an active USDOT to file the MCS-150 Biennial Update every 24 months under 49 CFR §390.19. The cadence is keyed to the last digit of the USDOT — odd-last-digit carriers file in odd-numbered years, even-last-digit in even-numbered years. The exact month is set by the second-to-last digit. Missing the filing window flags the carrier as overdue; missing it by 60+ days typically triggers automatic USDOT deactivation in SAFER.
An inactive USDOT means the carrier shows as “NOT AUTHORIZED” in SAFER searches by brokers, shippers, and roadside inspectors. The carrier is technically still registered but not in compliance with the biennial-update requirement.
How fast can we file
Most filings before 4 PM Eastern submit to FMCSA the same business day. SAFER reactivation typically lands within 24-48 hours of FMCSA processing — sometimes faster, occasionally slower if the carrier's record needs additional review. See our how-to-file MCS-150 walkthrough for the substantive flow and the late-filing FAQ for FMCSA-side detail.
What's included in our service
- Form MCS-150 prepared and filed with FMCSA the same business day
- Carrier-info update (vehicle counts, mileage, contact info, addresses)
- SAFER monitoring through FMCSA processing — we flag any rejection
- Reactivation confirmation when USDOT flips back to ACTIVE
- FMCSA correspondence forwarding if any followup needed
Pricing
$100 flat. Same fee whether on-time or overdue. No FMCSA government fee for the MCS-150 itself.
Overdue carrier questions
My USDOT was deactivated for missing MCS-150 — can I get it back?
Yes. Filing the overdue MCS-150 typically reactivates the USDOT within 24-48 hours of FMCSA processing. The MCS-150 deactivation is a soft suspension under 49 CFR §390.19 — FMCSA flags the carrier as inactive but does not formally revoke the registration. Once the overdue update lands, the SAFER status flips back to ACTIVE and the carrier can resume operations.
Are there penalties for filing MCS-150 late?
There is no FMCSA filing fee for the MCS-150 itself, even when overdue. But operating with an inactive USDOT can trigger state-level enforcement: roadside inspectors writing OOS orders, state DOT fines for operating an unregistered CMV, and customer/broker rejections for showing as non-active in SAFER. The fastest path back is filing the overdue update — penalties for the late filing per se are limited; penalties for operating during the inactive period can be substantial under 49 USC §521.
How does an overdue MCS-150 affect my insurance?
Most commercial auto-liability insurers track FMCSA registration status as a routine policy condition. An inactive USDOT can trigger policy non-renewal at the next anniversary or even mid-term cancellation under some commercial-auto policies. Filing the overdue MCS-150 promptly and providing the carrier's underwriter with the SAFER reactivation screenshot typically clears the issue without coverage interruption.
Other MCS-150 contexts
You might also need
- UCR registration if also overdue — FastUCRFiling
- Authority reinstatement — FastReinstatementFiling