Use case · Factoring companies and freight brokers
Carrier Vetting for Factoring Companies & Freight Brokers: Verify the Company Behind the MC Number
Published by VerifySOS. Last reviewed: 2026-09-29.
Carrier vetting confirms that a carrier is authorized, real, and who it claims to be before you book a load or fund invoices. Check that FMCSA authority is active and how old it is, that the legal name matches a registered state entity, that people and addresses line up, and that insurance is verified. Then save a dated record.
This page is for freight-factoring underwriters and onboarding staff, and for freight-broker carrier-onboarding, compliance, and carrier-sales desks: people who vet someone else's company before funding invoices or tendering a load. The checklist works on the free public portals (SAFER, Licensing & Insurance, and the state business registries), or you can pull the FMCSA record and the Secretary of State entity into one dated PDF with VerifySOS.
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The carrier vetting checklist (the short version)
Read this list before you open a portal. Steps 1–8 are public-record checks. Step 9 needs other sources (insurance agents, UCC filings, phone calls, debtor credit), and VerifySOS does not cover those. Step 10 is the file you keep.
- Get the MC/USDOT number and the exact legal name. Take them from the carrier's paperwork (W-9, setup form, agreement).
- Confirm FMCSA authority is active and the right type. Read the operating authority status and confirm it is carrier authority, not broker-only.
- Check authority age. Compare it to the history you were told, using the authority granted date rather than the MCS-150 date.
- Pull the Secretary of State record. Confirm the entity exists, its status, and its formation state and date.
- Match names. Compare the FMCSA legal name, the SOS entity name, and the W-9.
- Match people and places. Compare officers (where published) and addresses against the application and the FMCSA record.
- Look for chameleon signals. New authority with experienced principals, a recently formed LLC on an old DOT number, or shared addresses, phones, and officers with inactive carriers are review triggers, not proof.
- Screen the company name against OFAC. Potential matches need manual review with other identifiers.
- Run the checks that need other sources. Verify insurance with the insurer or agent, search UCC liens (factors), confirm payment and NOA details, and confirm the identity of the person you are dealing with.
- Save a dated record, and re-check before each funding or tender. Keep each dated result in the carrier file.
Brokers and factors vet the same carrier for different reasons
Both desks start from the same public-record checks (authority, legal entity, people, addresses, sanctions), then branch into the questions that matter for their deal.
| Desk | What they're really asking |
|---|---|
| Freight broker | Can this carrier legally haul this load? Is it who it says it is? Is it the one that will actually show up? |
| Factoring company | Is this a real, registered company that can assign its receivables? Who are the principals? Is anyone else already secured on its receivables? Are the debtors (brokers/shippers) creditworthy? |
Equipment and working-capital lenders underwriting trucking companies follow a related entity checklist on business verification for lenders.
Step 1: Start with FMCSA: authority status, type, and age
Active authority confirms registration. It does not confirm safety, and it does not confirm identity. Someone can quote a real MC number that isn't theirs, which is why the entity and people steps exist.
USDOT vs MC number
A USDOT number identifies a carrier to FMCSA for safety and registration. An MC (docket) number is operating authority for for-hire interstate transport of regulated freight. Many carriers hold both. Some intrastate or exempt carriers have only a USDOT number. Check both records and confirm they resolve to the same legal name. More detail is in USDOT vs MC number. When you already have the number, use the USDOT number lookup or the MC number lookup.
Active, inactive, pending, revoked
Search the USDOT or MC number in FMCSA's SAFER Company Snapshot or the Licensing & Insurance system, and read the operating authority status: active, pending, inactive, or revoked. Note the authority type and the date it was granted, and confirm the legal name matches the carrier's paperwork before relying on it. Confirm the authority is carrier authority, not broker-only. A broker-only filing is the wrong answer for a load you meant to tender to a carrier. Use the freight broker search when you need to read broker authority, or when you are confirming a "carrier" isn't broker-only.
Authority granted date vs MCS-150 date
Use the authority granted date when you care about time in business. The MCS-150 date refreshes whenever the carrier updates its census filing, so it does not show how long the authority has been in place. Why that matters is covered in MCS-150 is not time in business.
Out-of-service orders and inspection history
Read out-of-service orders and recent inspection history on the SAFER record before you treat an active MC as a clean go. Context for those fields is in SAFER out of service explained, and the SAFER carrier search starts from the public carrier file.
Step 2: Confirm the legal entity with the Secretary of State
Active authority shows that a carrier registered with FMCSA, not that the company behind it still legally exists. The Secretary of State record shows entity status, formation date, and, where the state publishes them, officers. Matching that record to the FMCSA legal name and the W-9 helps catch dissolved entities, borrowed identities, and recently re-formed companies.
Why the FMCSA legal name isn't enough
FMCSA records who registered. The state registry shows whether that company still legally exists, what its status is today, and when it was formed. A name that appears on SAFER can sit on a dissolved LLC, a newly formed entity that inherited an older DOT number, or a trade name that never matched the legal entity. The state record is the check that answers those questions.
Name matching
Compare three strings: the FMCSA legal name, the Secretary of State entity name, and the name on the W-9. Punctuation, "Inc" vs "Inc.", DBA vs legal name, and prior names create mismatches that are often clerical rather than fraud. Resolve them before funding or tendering. When the application uses a trade name, find the DBA or assumed-name filing and tie it back to the legal entity with the DBA and assumed-name search and the state-by-state DBA guide.
Status and formation date
Inactive, dissolved, or revoked status on the entity behind an active MC number is a question to resolve before you fund or tender. An inactive record is not always a dead business; see why an inactive SOS record is not always a dead business. For how those reads look on trucking files, use the existing state examples: Texas trucking company verification, California trucking company verification, and Florida trucking company verification. Those are reading guides. The state's own definitions still control.
Formation state vs where the carrier operates
A USDOT number follows a carrier across state lines. The state entity does not. Pull the formation state's record first, then ask whether the carrier also filed as a foreign entity where it operates. Cross-state moves and the patterns they leave are covered in cross-state DOT migration.
Officers and the registered agent
Ownership detail comes from the state business record where the state publishes officers, members, or managers. A registered agent listed there is not an owner, so collect ownership from the carrier when the state doesn't publish it. More on that distinction is in registered agents are not a red flag and the company ownership lookup.
Registries differ by state in what they publish and how they label status. Read the record that's there. Do not treat a field the state doesn't publish as a finding.
Where the FMCSA / DOT report publishes an EIN, it can help match the W-9. VerifySOS does not verify EINs, and not every packet includes one. Related: trucking EIN lookup.
Step 3: Look for chameleon and reincarnated-carrier signals
A chameleon carrier shuts down one identity and reopens under a new company and USDOT or MC number to shed a poor safety or claims history. Signals include new authority with experienced principals, a recently formed LLC holding an old DOT number, and addresses, phones, or officers shared with inactive carriers. Treat these as review triggers, not proof.
New LLC, old DOT number
A young legal entity sitting on an older USDOT number has two honest explanations (sale of the business, or a family or management transition) and one evasion pattern. Ask for the bill of sale or transfer documentation, then read the formation date against the authority history. The pattern and what to request are in new LLC, old DOT.
New authority, experienced principals
When the authority is brand new and the people on the phone sound experienced, ask what entity they ran before, then look that entity up. Name changes that leave an old DOT behind are covered in chameleon carriers and FMCSA and chameleon carriers and LLC renames.
Shared addresses, phones, officers, and equipment
Shared contacts and equipment with inactive carriers are FMCSA-side checks. Some FMCSA-data tools list connected carriers that share a phone, email, or address. Use those lists as a reason to look closer, not as an automatic decline. Automatic cross-state owner links are coming soon on VerifySOS. Today, start from the officer names in the packet and run the cross-state search yourself.
Double brokering is when a party accepts a load and then re-tenders it to another carrier without the original broker's or shipper's knowledge. The truck that shows up belongs to a carrier nobody vetted. Confirming identity, calling the phone number on the FMCSA record, and checking equipment and driver details at pickup help catch it.
Step 4: Screen the company name against OFAC
U.S. persons are generally prohibited from dealing with parties on the Treasury Department's OFAC Specially Designated Nationals list, so the company name is worth screening early. Potential matches need manual review with other identifiers, such as address and formation details. The list is the Treasury SDN file at treasury.gov.
VerifySOS offers an optional OFAC screen of the company name. Signed-in users can select it, and it compares the company name with the SDN list and keeps entity-type rows. It does not screen individual owners or officers, other sanctions lists, politically exposed persons, or adverse media, and it does not match an EIN. A potential hit is a name overlap for a person to review. A run with no hit is not a signed clear. Screening individual principals is a separate step. Background reading: OFAC alongside an SOS pull and the OFAC 50 percent rule.
For API users, the API screens the company name against the OFAC SDN list, with a copy refreshed daily, and that screen is included in every API lookup.
Step 5: The checks that need other sources
These are practical diligence steps, not a legal requirements list, and VerifySOS does not perform them. Broker onboarding and monitoring platforms cover several of them.
- Insurance. Verify coverage and dates with the insurer or agent, not only a certificate of insurance the carrier emails you.
- UCC liens (factors). Search the state UCC filing records for a prior filing on receivables. VerifySOS UCC data is coming soon, so this is not a current VerifySOS step.
- Payment and NOA details. Confirm that the remit-to and bank details belong to the carrier's legal entity.
- The person you're dealing with. Call the phone number on the FMCSA record and confirm the dispatcher and the equipment.
- Debtor credit (factors). Check the brokers and shippers who will pay the invoices.
Step 6: Save a dated record in the carrier file
What a usable record contains
Save the source, the pull date, the FMCSA legal name and numbers, the Secretary of State entity details, officers where the state publishes them, the OFAC result if you ran one, and who reviewed it. Comparing that record to the carrier's own paperwork is where mismatches show up. What to read first on a merged packet is in underwriter PDF scan priorities.
Setup packet vs verification record
A carrier setup packet is what the carrier gives you: W-9, certificate of insurance, authority letter, and signed agreement. A verification record is what you pull yourself from public sources (the FMCSA record, the state entity record, and a sanctions screen if you ran one), dated when you pulled it. Comparing the two is where mismatches show up.
Sample packet
The public sample is a real pull: Heartland Express, Inc. of Iowa (USDOT 134697 · MC-115554 · pulled Sep 27, 2026 · 5 pages). The cover shows the Iowa Secretary of State entity next to the SAFER record, with a pull date and file ID. Use it as the visual for what a dated verification record looks like, not as a claim about every field every state publishes.
Step 7: Re-check before you fund or tender
Re-check authority and insurance before each load or funding. Refresh the entity record at setup, when paperwork changes, and on a set cadence your policy defines. Authority can be revoked, coverage can lapse, and entity status can change after approval. Keep each dated result in the carrier file so the history is documented.
Those re-checks are on-demand re-runs. VerifySOS does not monitor carriers or send alerts. Teams that need continuous monitoring pair a monitoring platform with the dated entity record.
Where VerifySOS fits in a carrier vetting stack
VerifySOS is the entity-and-file layer. It sits next to onboarding platforms and FMCSA lookups; it does not replace them.
| Layer | What it is for | Examples |
|---|---|---|
| Onboarding and monitoring platforms | Carrier packets, COI collection, monitoring, identity proofing | Highway, Descartes MyCarrierPortal, RMIS, SaferWatch, Carrier Assure |
| FMCSA-data lookups | Authority, insurance filings, inspections | SAFER, Licensing & Insurance, and third-party FMCSA viewers |
| VerifySOS | Secretary of State entity plus FMCSA/SAFER record in one merged PDF, with an optional OFAC screen of the company name | VerifySOS |
Naming those platforms is factual placement only, not a ranking or endorsement. Free public portals are enough for occasional checks. A flat subscription makes sense when the same desk sets up or funds carriers every day and needs one dated packet. Context for that choice: free vs paid business data, choosing a business verification tool, and business verification pricing models. Developers who need the same merge in JSON start at the API docs.
Equipment and working-capital lenders who underwrite trucking applicants use the sibling checklist on business verification for lenders.
What the state record shows, and what it doesn't
Real-time lookups across all 50 states. There is no national business registry. Each state decides which fields it publishes (officers, addresses, filing history) and what its status words mean. FMCSA coverage is national; the entity record is per state. A missing field is not a conclusion about the entity.
Read the state coverage list for what each state publishes, and check system status when a source is having a bad hour. SAM.gov / federal contractor data and UCC liens are coming soon, not live features on this page.
What VerifySOS checks / What you still check elsewhere
| VerifySOS checks | You still check elsewhere |
|---|---|
| Secretary of State entity status, formation date, officers where published | Insurance / COI with the insurer or agent |
| FMCSA / SAFER record (authority, legal name, numbers) | UCC lien search on receivables (coming soon on VerifySOS) |
| Optional OFAC screen of the company name | Identity of the person on the phone; equipment at pickup |
| Dated merged PDF for the carrier file | Debtor credit (factors); payment / NOA details |
No monitoring, alerts, identity proofing, BASIC/CSA scoring, or risk scores. Re-checks are on-demand re-runs.
FAQ
What is the carrier vetting process?
Carrier vetting confirms that a carrier is authorized, real, and who it claims to be before you book a load or fund invoices. Check that FMCSA authority is active and how old it is, that the legal name matches a registered state entity, that people and addresses line up, and that insurance is verified. Then save a dated record.
How do factoring companies verify a carrier before funding?
Factors confirm that the carrier's FMCSA authority is active and that its legal name matches a registered Secretary of State entity, then compare formation date, officers, and addresses with the application. They verify insurance with the insurer, search for UCC liens on receivables, screen the company name against OFAC, and check the credit of the brokers who will pay.
What is the difference between a USDOT number and an MC number?
A USDOT number identifies a carrier to FMCSA for safety and registration. An MC (docket) number is operating authority for for-hire interstate transport of regulated freight. Many carriers hold both. Some intrastate or exempt carriers have only a USDOT number. Check both records and confirm they resolve to the same legal name.
How do I check if a carrier's FMCSA authority is active?
Search the USDOT or MC number in FMCSA's SAFER Company Snapshot or the Licensing & Insurance system, and read the operating authority status: active, pending, inactive, or revoked. Note the authority type and the date it was granted, and confirm the legal name matches the carrier's paperwork before relying on it.
Why check the Secretary of State if the carrier has an active MC number?
Active authority shows that a carrier registered with FMCSA, not that the company behind it still legally exists. The Secretary of State record shows entity status, formation date, and, where the state publishes them, officers. Matching that record to the FMCSA legal name and the W-9 helps catch dissolved entities, borrowed identities, and recently re-formed companies.
Does SAFER show who owns a trucking company?
Not fully. SAFER focuses on the carrier's operating record: legal name, numbers, status, fleet, address, and inspections. Ownership detail comes from the state business record where the state publishes officers, members, or managers. A registered agent listed there is not an owner, so collect ownership from the carrier when the state doesn't publish it.
What is a chameleon carrier, and how do you spot one?
A chameleon carrier shuts down one identity and reopens under a new company and USDOT or MC number to shed a poor safety or claims history. Signals include new authority with experienced principals, a recently formed LLC holding an old DOT number, and addresses, phones, or officers shared with inactive carriers. Treat these as review triggers, not proof.
What is double brokering?
Double brokering is when a party accepts a load and then re-tenders it to another carrier without the original broker's or shipper's knowledge. The truck that shows up belongs to a carrier nobody vetted. Confirming identity, calling the phone number on the FMCSA record, and checking equipment and driver details at pickup help catch it.
What is the difference between a carrier setup packet and a verification record?
A carrier setup packet is what the carrier gives you: W-9, certificate of insurance, authority letter, and signed agreement. A verification record is what you pull yourself from public sources, such as the FMCSA record, the state entity record, and a sanctions screen, dated when you pulled it. Comparing the two is where mismatches show up.
How often should brokers and factors re-check a carrier?
Re-check authority and insurance before each load or funding. Refresh the entity record at setup, when paperwork changes, and on a set cadence your policy defines. Authority can be revoked, coverage can lapse, and entity status can change after approval. Keep each dated result in the carrier file so the history is documented.