How do I verify a freight broker before accepting a load?

Look up the broker's MC number on FMCSA.dot.gov — verify their authority is active. Check Carrier411 for payment history, credit score, and fraud reports. Search their company name on trucking forums. Never move freight without a signed rate confirmation that includes the broker's MC number.

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Avoiding Broker Fraud: How to Spot and Protect Yourself from Bad Brokers

Q: What should I do if a broker hasn't paid after 30 days?

First, confirm invoice was received. Send a formal demand letter with copies of the rate confirmation, BOL, and POD. File a complaint with FMCSA. Report to Carrier411 and DAT to warn other carriers. If the amount warrants it, use a collection attorney who specializes in freight. Small claims court is an option for smaller amounts.

11 min readUpdated November 2024

Broker fraud costs US carriers hundreds of millions of dollars annually. Double brokering, identity theft, and slow payment scams are increasingly sophisticated. This guide covers the most common schemes and the verification steps that protect you before you hook up to a trailer.

Common broker fraud schemes

Double brokering

Most common

A broker receives a load from a shipper, then re-brokers it to another carrier (you) without telling the original shipper. The re-broker collects from the legitimate broker but disappears without paying you. You deliver the load, the shipper is satisfied, but the money never reaches you. Signs: unusually high rate for the lane, pressure to move immediately, RC shows a company you can't find on FMCSA.

Identity theft / impersonation

Growing fast

Fraudsters copy the USDOT number and information of a legitimate broker, create a near-identical email domain (think: companyfreight.com vs. co-mpanyfreight.com), and post loads. By the time you figure out the real broker never booked your load, you've delivered and the fraudster has vanished. Always verify the email domain matches exactly what FMCSA shows.

Slow payment / non-payment

Very common

Technically not fraud, but carriers lose significant money to brokers with poor payment history. A broker who consistently pays in 60–90 days (when terms say 30) effectively uses you as a free line of credit. Check Carrier411 days-to-pay before every new broker relationship.

Rate confirmation manipulation

Moderate

A broker sends a rate confirmation with ambiguous language — e.g., 'rate subject to fuel surcharge deduction' buried in fine print. After delivery, they deduct fees that cut your effective rate by 15–20%. Never sign an RC without reading it completely. Flag any language about deductions or 'adjustments'.

Fake cargo insurance claims

Lower but serious

After delivery, a broker or shipper files a false cargo damage claim against your insurance, damaging your record and potentially costing you deductibles. Document cargo condition at pickup with photos and note any exceptions on the BOL.

Red flags checklist

No MC number or refuses to provide it

Critical

Rate confirmation with missing or vague terms

High

Requests you move load before signed RC

Critical

Email address doesn't match company domain

High

Carrier411 score below 70 or multiple disputes

High

Days-to-pay over 45 days on Carrier411

Medium

Brand new MC number (under 6 months)

Medium

Can't verify on FMCSA (authority inactive)

Critical

Pressure to accept quickly with no time to verify

High

Wants to pay via Zelle, Venmo, or wire transfer only

High

How to verify a broker in 5 minutes

1.Get the broker's MC number from their email or rate confirmation
2.Look up the MC number at safer.fmcsa.dot.gov — confirm authority is ACTIVE, not revoked
3.Confirm the company name on FMCSA matches exactly what the broker told you
4.Check Carrier411.com — look for credit score, days-to-pay, and any fraud reports
5.Verify the broker's email domain matches their company name exactly
6.Never move freight without a signed rate confirmation in hand with the MC number on it

What to do if a broker doesn't pay

Confirm the invoice was received (email confirmation with timestamp)
Send a formal demand letter with copies of RC, BOL, and POD attached
File a complaint with FMCSA at nccdb.dot.gov
Report to Carrier411 to warn other carriers
Report on DAT if the broker posted there
Contact a freight collection attorney for amounts over $1,000
Small claims court for amounts under your state's limit (usually $10,000–$25,000)

FAQ

What is double brokering in trucking?

Double brokering is when a broker re-brokers your load to another carrier without authorization. The re-broker collects payment but doesn't pay you. You deliver the load and never receive payment. It's illegal and increasingly common.

How do I verify a freight broker?

Look up their MC number on FMCSA.dot.gov to confirm active authority. Check Carrier411 for payment history and fraud reports. Verify the email domain matches exactly. Never move freight without a signed rate confirmation.

What should I do if a broker hasn't paid after 30 days?

Confirm invoice was received. Send a formal demand letter with RC, BOL, and POD. File with FMCSA. Report to Carrier411. Contact a freight collection attorney for amounts over $1,000.

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