USDOT Number Lookup & What It Means
Fact Checked by: Here’s the quick answer: A USDOT number is a unique ID the Federal Motor Carrier Safety Administration (FMCSA) assigns to commercial carriers, and you can look one up for free on the FMCSA’s SAFER Company Snapshot. Every interstate mover needs one, plus active authority to move household goods. This guide shows how to run a USDOT lookup, what to check, and how moveBuddha Certified movers are vetted before you book.
Jump to the USDOT info you’re looking for:
How do you look up a USDOT number?
You look up a USDOT number on the FMCSA’s free SAFER Company Snapshot tool. It takes about a minute and shows whether a mover is legally allowed to move your belongings.
- Go to the FMCSA Company Snapshot.
- Enter the company’s USDOT number, MC number, or name.
- Click “Search” and open the company’s record.
Compare the record against your estimate and contract:
- Legal name & address: Confirm they match the name and address the mover gave you.
- USDOT status: Look for “Active,” not inactive or out of service.
- Operating authority: An interstate mover should show “Authorized for Household Goods.” “Not Authorized” means it can’t legally move you across state lines.
- Entity type: “Carrier” moves your belongings, while “Broker” books your move with another company.
- Safety history: Review inspections, crashes, and any out-of-service orders.
How to check crashes & inspections
Scroll to the “Inspections/Crashes in US” section of the Company Snapshot, or click that link at the top of the record. It shows the last 24 months of inspections and crashes, compared with national out-of-service averages for vehicles and drivers.
How to check a safety rating
A safety rating shows whether a carrier meets FMCSA safety rules. “Satisfactory” is the best rating, “Conditional” means the carrier has some compliance problems, and “Unsatisfactory” means serious violations. Many carriers are unrated simply because the FMCSA hasn’t reviewed them.
How to check insurance
Search the company in the FMCSA’s Licensing & Insurance system by USDOT number, MC number, or name. It shows whether the carrier’s required insurance is active, pending, or revoked, but not how much coverage you’d get for your belongings. See our guide to moving insurance for your options.
How to check complaints
The FMCSA focuses on safety and compliance, so its lookup tools don’t show customer reviews. Check the mover on the Better Business Bureau (BBB), read recent Google reviews, and search the FMCSA’s National Consumer Complaint Database if you need to file a complaint yourself.
How to spot fraud
There’s no “fraud” field in the FMCSA database, but mismatches are a strong warning sign. If the USDOT number, name, or address on a mover’s paperwork doesn’t match its FMCSA record, or its insurance has been revoked, move on to another company. Our guide to the worst moving companies covers more red flags.
Pro tip: Run the USDOT lookup before you pay a deposit, and again if a different company name shows up on your paperwork. See our tips on how to hire movers for more ways to vet a company.
Who needs a USDOT number?
Any company that operates qualifying commercial vehicles across state lines needs a USDOT number, including moving companies, freight carriers, and bus operators.
Federal requirements
Under FMCSA rules, a company operating in interstate commerce needs a USDOT number if its vehicles meet any of these criteria:
- Weight: A gross vehicle weight rating or gross combination weight rating of 10,001 pounds or more, which covers most moving trucks.
- Paid passengers: Designed to carry nine or more passengers, including the driver, for compensation.
- Unpaid passengers: Designed to carry 16 or more passengers, including the driver, not for compensation.
- Hazardous materials: Transports hazardous materials in quantities that require a safety permit, even within one state.
State requirements
More than 35 states also require USDOT numbers for some intrastate carriers, including California, Florida, New York, and Texas, according to the FMCSA. That means even a local mover may need one. Check your state’s requirements, since rules and enforcement vary.
Business types that need a USDOT number
- Household goods movers: Required for interstate moves and for local moves in many states.
- Freight carriers: Required for businesses hauling cargo in vehicles that meet the federal thresholds.
- Passenger carriers: Required for shuttles, charters, and other qualifying passenger operations.
- Owner-operators: Required for independent drivers using qualifying commercial vehicles.
Why do USDOT numbers matter?
A USDOT number ties a mover to a public safety record, which protects you from shady operators. Regulators track inspections, crashes, insurance filings, and complaints by USDOT number, and a fake or missing number is a major sign of a moving scam.
moveBuddha reviews movers’ licensing, insurance, and service history through moveBuddha Certified, so Certified movers have already passed these checks.
Why compare movers with moveBuddha?
- On average, moveBuddha users save more than 30% by comparing movers before booking.
- When you choose a moveBuddha Certified mover, you get $1,000 in added move coverage, plus dedicated support throughout your move.
- If something goes wrong, moveBuddha provides dispute mediation with Certified movers to help resolve the issue and protect your move.
rating
What are the USDOT legal requirements & penalties?
Federal law requires qualifying carriers to get a USDOT number and display it on both sides of each qualifying vehicle. Carriers must also keep their registration and safety records current.
- Fines: Operating without proper registration can bring fines that add up quickly, especially for repeat violations.
- Out-of-service orders: The FMCSA can ground a carrier’s vehicles until it fixes the problem.
- Authority & insurance risk: Noncompliance can put a carrier’s operating authority and insurance at risk.
How do you get a USDOT number?
You get a USDOT number by registering with the FMCSA online. The FMCSA moved registration to its new Motus system in 2026, which replaces the old FMCSA Portal.
- Gather your details: Business name and structure, EIN or SSN, address, and vehicle information.
- Create an account: Register through the FMCSA registration page.
- Complete the application: Fill out your registration details accurately, including your operation type and cargo.
- Receive your number: Display it on your vehicles as required, and file a biennial update every two years.
How much does a USDOT number cost?
The FMCSA lists no fee for the USDOT number itself, but for-hire interstate carriers also need operating authority, which costs $300 per authority type. Carriers must file a biennial update even if nothing changes, and they pay ongoing costs for required insurance, record keeping, and driver qualification files.
Which vehicles need a USDOT number?
Here’s a quick reference for common vehicle types used in interstate commerce:
| Vehicle | Threshold | USDOT needed? |
|---|---|---|
| Box truck or moving van | 10,001+ lbs GVWR | Yes |
| Passenger van (paid) | 9+ passengers | Yes |
| Bus or large van (unpaid) | 16+ passengers | Yes |
| Pickup truck | Under 10,001 lbs GVWR | Usually no |
| Hazmat vehicle | Permit-level hazmat | Yes |
Not sure? The FMCSA’s “Do I Need a USDOT Number?” tool walks you through it.
USDOT number vs. MC number: What’s the difference?
A USDOT number identifies a carrier for safety and compliance, while an MC number shows it has operating authority for for-hire interstate work. Movers that cross state lines typically have both.
| USDOT number | MC number | |
|---|---|---|
| Purpose | Safety & compliance ID | For-hire operating authority |
| Who needs it | Qualifying carriers | For-hire interstate carriers |
| Where to check | SAFER Company Snapshot | Licensing & Insurance |
The FMCSA is considering phasing out MC numbers and showing authority type as a suffix on the USDOT number instead. Until then, check both numbers when you vet a mover.
Ready to compare movers? The moveBuddha Moving Cost Calculator runs on 1,000+ live price points collected every month, so a lowball quote from an unlicensed mover stands out right away.
FAQ
Is a USDOT lookup free?
A USDOT lookup is free on the FMCSA’s SAFER Company Snapshot. You can search by USDOT number, MC number, or company name. No account is needed.
How do I check if a moving company is licensed?
You can check if a moving company is licensed by searching its USDOT number on the FMCSA’s SAFER Company Snapshot. An interstate mover should show an active USDOT status and “Authorized for Household Goods.” If the name or address doesn’t match your paperwork, choose another mover.
What does “not authorized” mean on a USDOT lookup?
“Not authorized” on a USDOT lookup means the company doesn’t have active operating authority for interstate for-hire moves. It may still operate within one state. Don’t hire it for a move that crosses state lines.
Do movers need a USDOT number if they only operate locally?
Movers that only operate locally may need a USDOT number, depending on the state. More than 35 states require one for some intrastate carriers. Check with your state’s transportation agency.
What’s the difference between a USDOT number & an MC number?
A USDOT number is a carrier’s safety and compliance ID, while an MC number shows its operating authority for for-hire interstate work. Most interstate movers have both. The FMCSA is considering phasing out MC numbers.
How do I update my USDOT number with a new business name or address?
You update your USDOT record through the FMCSA’s registration system. Major changes to your business structure may require new filings or authority. Carriers must also file a biennial update every two years.
How we chose the best moving companies
The moveBuddha team has spent nearly 10 years evaluating moving companies using a rigorous review system to identify the best moving companies. Our thorough methodology evaluates each moving company's services, cost, customer service, and reputation:
Moving services (35%):
We verify operating authority, insurance, and service scope against FMCSA/SAFER and state databases. We confirm availability via standardized mystery-shopping calls (packing tiers, storage type, specialty handling, delivery windows, valuation), and then review contracts alongside complaint and claims patterns over time.
Customer feedback (28%):
We run structured post-move surveys through our Better Moves Project with verifiable documentation. We emphasize on-time performance, care of goods, and estimates’ accuracy, and we investigate outliers before they influence scores.
Online reviews (7%):
We aggregate ratings across multiple third-party sites to reduce platform bias, analyze overall trends and company response behavior, and discount obvious spam/fake signals such as sudden bursts, duplicate language, and low-history profiles.
State availability (12%):
We confirm USDOT numbers, broker vs. carrier status, and any required state permits, then score a state-by-state service matrix that accounts for coverage gaps, seasonal limits, and lane strength. We award additional credit for documented cross-border or specialty lanes.
Additional services (12%):
We verify whether add-ons are performed in-house or subcontracted, look for crew training/certifications for high-value or oversized items, count only documented offerings (tariffs, photos, written service descriptions) confirmed via mystery shopping, and reward robust pre-move planning (virtual surveys, itemized crating).
Quotes/Payment options (6%):
We test standardized move profiles to assess estimate type (binding, not-to-exceed, non-binding), line-item transparency, and disclosed surcharges, require clear written policies for deposits, refunds, and cancellations, and award points for secure, flexible payment methods and customer portals.
Not what you were looking for?
Check out other categories that can help you find the information you need!
