TMS Accessorial Charge Management

Accessorial charges — liftgate, residential delivery, inside delivery, detention, and dozens of other fees — often add up to a larger share of total freight spend than shippers expect. A TMS with structured accessorial management prevents both overpayment on invoices and underquoting to customers.

Each carrier maintains its own accessorial fee schedule, and the same service can carry different names and different price points across carriers — one carrier's "liftgate delivery" fee might be a flat rate while another prices it by weight tier. Without a system tracking these schedules explicitly, accessorial charges tend to slip through on invoices unnoticed, since reviewing them manually against dozens of carrier tariff documents is impractical at any real freight volume.

• Carrier-specific accessorial rate tables stored and versioned in the TMS
• Automatic accessorial application at booking time based on shipment characteristics
• Invoice audit matching billed accessorials against expected charges from the order

The best time to catch an accessorial charge is before the shipment moves, not after the invoice arrives. A TMS that evaluates shipment attributes — delivery address type, appointment requirement, special handling needs — against known accessorial triggers can estimate the full landed cost at booking, giving planners and customer service accurate cost expectations rather than a surprise on the final invoice.

Detention charges accrue when a driver waits beyond free time at pickup or delivery, and layover charges apply when a driver is held overnight — both are common sources of disputed invoices because the actual wait time is rarely documented consistently. A TMS integrated with electronic logging device data or driver check-in timestamps can calculate detention time objectively, replacing the "he said, she said" disputes that arise from manually reported wait times.

Underestimating accessorial exposure when quoting a customer erodes margin on every shipment where the accessorial actually applies. A TMS that flags likely accessorials during quote generation — for example, recognizing a residential zip code or a delivery appointment requirement — lets sales build accurate margin into the quote from the start rather than absorbing the cost after the fact.

Beyond tracking and auditing accessorial charges, a TMS can help reduce how often they occur in the first place — flagging patterns like a specific customer location repeatedly triggering detention, which might indicate a dock scheduling or receiving process problem worth addressing directly with that location rather than continuing to absorb the recurring fee.