Why do freight brokers fail to rebill detention and lumper charges?
Last reviewed 2026-08-19
Because of sequencing, not diligence. The customer invoice goes out when the load delivers. The accessorial arrives days later on a carrier settlement, after the invoice is already gone. Rebilling then means reopening a closed invoice for a small amount, so in practice nobody does.
- Accessorials are billed by the carrier after delivery, often after the customer has already been invoiced.
- Rebilling a closed invoice for a small amount costs more effort than the amount itself, so it gets skipped.
- The charges most often absorbed are detention, lumper, TONU, redelivery and reconsignment.
- It is a recurring structural gap rather than a one-time error, which is why it compounds quietly.
- Finding it means comparing carrier settlements to customer invoices load by load, which no single system owns.
The timing problem
Ops books the load and it delivers. Billing invoices the customer, usually promptly, because cash flow depends on it. Then the carrier settles, and the settlement carries charges that were not known at invoice time: the driver waited three hours, a lumper was paid at the dock, the appointment was missed and the load was redelivered. By the time those charges are visible, the invoice they belonged on has already gone out.
Why nobody chases it
Each individual charge is small. Reopening a customer invoice for seventy-five dollars means a conversation with the customer, an amended invoice, and an explanation of why it is arriving late. That is real effort for a small amount, and the person who would have to do it has more urgent work. The rational individual decision is to absorb it. Repeated across hundreds of loads a month, the aggregate is not rational at all.
Which charges go missing most
Detention and lumper lead, because both are decided at the dock rather than at booking. TONU follows, because a truck ordered and not used produces a charge with no delivery event to attach it to. Redelivery and reconsignment come next, since both are triggered by something going wrong after dispatch. All five are published accessorials with stated rates, which means every one of them is checkable against the carrier published tariff.
What checking it looks like
Take one month of carrier settlements and one month of customer invoices. For every accessorial line on a settlement, ask whether a corresponding line appears on the invoice for that load. The answer is either yes, no, or partially. Doing this by hand across a few thousand loads is not realistic, which is exactly why the gap survives. For what carriers publish for these charges, see recouped.io/ltl-accessorial-benchmark.html, which lists seven carriers with the tariff document and page behind each figure.
Common questions
Is this not just the cost of doing business?
Some of it is. A charge you agreed to eat for a customer relationship is a decision. A charge nobody noticed is not a decision, it is a gap, and the difference matters because only one of the two is recoverable.
Would our customers accept a late rebill?
Often yes, when the charge is documented against the load and the carrier published rate. What customers push back on is an unexplained line. The documentation is what makes the conversation possible.
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