You hire a broker. The broker hires a carrier. Straightforward. But what happens when the broker doesn't actually have a carrier — and instead passes your load to another broker, who passes it to another, who eventually tenders it to a carrier you've never heard of and never vetted?

That's double brokering. And it's one of the fastest-growing problems in American freight.

How Double Brokering Works

The basic scheme is simple. Broker A accepts your load. Instead of dispatching a carrier directly, Broker A re-brokers the load to Broker B — often without telling you. Broker B may dispatch a real carrier, or they may re-broker it again to Broker C.

By the time a truck actually shows up at your dock, the driver may be working for a carrier three or four layers removed from the broker you hired. You have no idea who's actually carrying your freight, and the carrier at the bottom of the chain is usually the cheapest option available — which is exactly why they ended up there.

The financial mechanics are straightforward. Each broker in the chain takes a cut. Your $5,000 shipment might pay the first broker $1,000. They pass the remaining $4,000 to the second broker, who keeps $600 and passes $3,400 to the actual carrier. The carrier doing the work gets paid less than they would on an open market, which means the carriers willing to accept these loads are often the ones who can't find freight through legitimate channels.

Why It's Dangerous

Double brokering isn't just a billing problem. It creates real safety and liability risks.

Visibility disappears

Your broker told you Carrier X would pick up. Carrier Y actually showed up. If Carrier Y has three CSA categories above the intervention threshold and a 35% vehicle out-of-service rate, you've just tendered freight to a high-risk carrier without knowing it. You can't vet what you can't see.

Insurance gaps open up

Your contract is with the broker, not the actual carrier. If the actual carrier has insufficient insurance and your freight is damaged or stolen, the claims process becomes a multi-party nightmare. The broker may claim they're not liable because they didn't actually transport the goods. The carrier may claim they had no contractual relationship with you.

It's the primary vector for strategic cargo theft

Criminal operations frequently insert themselves into re-brokered load chains. They accept loads from brokers who don't verify, send a truck to pick up the freight, and disappear. The broker who re-brokered the load may not even realize the "carrier" was fraudulent until the delivery window passes.

Payment disputes cascade

When loads are re-brokered, payment flows through multiple parties. Carriers at the bottom of the chain often don't get paid promptly — or at all. Some respond by holding freight hostage or filing liens. You end up in the middle of a payment dispute between parties you didn't even know were involved.

How to Spot It

There are reliable warning signs that a load has been or will be double brokered.

The pickup driver doesn't match

You were told Carrier X would pick up. The driver who arrives is from Carrier Y. This is the most obvious sign, and it's one that many shippers ignore because the truck is already at the dock and the freight needs to move. That's exactly the moment to slow down.

The BOL doesn't match

The carrier name, MC number, or DOT number on the bill of lading doesn't match what your broker communicated. Don't sign it without asking questions. A mismatch here is not a paperwork error — it's a signal.

Your broker can't provide real-time tracking

If your broker claims to have dispatched a carrier but can't tell you the driver's name, truck number, or provide GPS tracking, they may not have direct contact with the actual carrier. Brokers who dispatch directly can answer these questions immediately.

The rate is noticeably below market

If a broker is offering freight significantly under market, ask yourself why. One answer is that they plan to re-broker at an even deeper discount to a carrier willing to haul bottom-dollar freight. The carrier at that end of the chain is usually there because they can't get freight any other way.

Evasive answers about carrier identity

Ask your broker directly: "What is the MC and DOT number of the carrier you're dispatching?" A broker with a carrier confirmed should answer in seconds. Hesitation, vague answers, or a promise to confirm later are red flags.

What Shippers Can Do

Put carrier disclosure in your broker contract

Your agreement with your broker should require them to identify the actual carrier before pickup and prohibit re-brokering without your written consent. This creates a contractual obligation and documentation if something goes wrong.

Verify the carrier independently

When your broker provides a carrier name and DOT number, look it up in the FMCSA database yourself. Confirm the carrier is authorized, insured, and has a safety record you're comfortable with. This takes two minutes and removes ambiguity.

Call the carrier directly

Call the carrier at the number listed in the FMCSA database — not the number your broker gave you. Confirm they accepted the load and have a truck dispatched. If the FMCSA listing shows a different number than your broker provided, find out why before the truck arrives.

Check the driver at pickup

Verify the driver's CDL, the truck's DOT number markings, and the carrier name on the door. If anything doesn't match what your broker communicated, stop the load and get answers before releasing freight. The cost of a delayed pickup is far less than a lost shipment.

Consider TMS or compliance tools

Some transportation management platforms and compliance tools can automatically verify carrier identity at tender and flag mismatches. If you ship at volume, this automation pays for itself after one prevented theft.

The Industry Response

The FMCSA has proposed rules to address double brokering, including a requirement for brokers to disclose the actual carrier to the shipper. Several industry groups — including the Transportation Intermediaries Association — have pushed for stronger enforcement.

But regulation moves slowly, and enforcement resources are limited. For now, the most effective defense is shipper vigilance. The data to verify carriers is publicly available. The question is whether you check it before your freight leaves the dock.