Short answer
A lumper fee is what a warehouse or third-party unloading crew charges to unload a truck, common at grocery and retail distribution centers. The carrier often pays at the dock and gets reimbursed with the receipt. Federal law makes the shipper or receiver responsible for unloading help it requires, and bars coercing a carrier into paying for it.
How lumper fees work
The truck checks in, and the receiver says freight must be unloaded by its lumper service. The lumper crew quotes a price, often by pallet, case count, or a flat rate for the load. Floor-loaded freight usually costs more than palletized freight because it’s unloaded by hand.
Before the crew starts, someone has to agree to pay. On brokered freight that decision should already be on the rate confirmation, with a line such as “lumper reimbursed with receipt.”
How lumper fees get paid
| Method | How it works | Watch out for |
|---|---|---|
| Broker payment code | The broker sends an electronic payment code, and the driver gives it to the lumper | Code sent for the wrong amount, or used twice |
| Carrier pays, broker reimburses | The carrier pays at the dock and adds the fee to its invoice with the receipt | Missing or unreadable receipt |
| Receiver bills the shipper | The facility charges the shipper directly, and the truck pays nothing | Driver asked to pay anyway |
| Driver unloads | The carrier agrees to unload for an agreed fee | Unloading that wasn’t agreed ahead of time |
Who is responsible
Federal law puts the burden on the facility’s side. Under 49 U.S.C. 14103, when a shipper or receiver requires that a truck be assisted in loading or unloading, the shipper or receiver must either provide the help or pay the owner or operator for its cost. The same section makes it unlawful to coerce a motor carrier to load or unload, or to pay someone else to do it.
In practice, the broker pays or reimburses the carrier and bills the lumper fee to the shipper as an accessorial charge, under the customer’s contract terms.
Example: one lumper fee, start to finish
Example, with illustrative numbers. A dry van delivers 1,100 floor-loaded cases to a grocery distribution center. The lumper service quotes $275.
- The driver calls the broker before unloading starts.
- The broker confirms the amount and sends a $275 payment code.
- The driver gets a lumper receipt showing the facility, date, PO number, and $275.
- The receipt goes into the load’s paperwork with the POD.
- The broker bills the shipper $275 as a lumper accessorial.
If step 3 is missed and the shipper requires a receipt, the broker likely eats the $275.
Common lumper fee mistakes
- No lumper terms on the rate con, so the carrier and broker argue after the fact.
- A receipt that doesn’t match the amount paid, or shows the wrong load or PO number.
- Carriers paying without calling the broker first.
- Brokers paying the carrier but never billing the shipper.
- Mixing lumper fees with detention on one invoice line, which slows approval.
The accessorial charges guide covers how to set these terms with customers before the first load.