Every shipper knows the base rate — the number on the carrier’s quote that gets compared across providers and used to make the booking decision. What catches businesses off guard are the charges that come after: fees that appear on the invoice but weren’t part of the original quote, added because of specific conditions at pickup or delivery that triggered an additional billing event. These are accessorial charges, and for shippers who don’t understand them, they can add 20–40% to the cost of a shipment without any warning.
According to the National Motor Freight Traffic Association, freight classification and accessorial fee structures are governed by published tariffs that carriers file — but that doesn’t mean shippers always know what’s in them. Understanding the most common accessorials and how to avoid them is one of the fastest ways to reduce your actual freight spend without changing carriers or renegotiating rates.
The Most Common Accessorial Charges
Liftgate fees apply when a shipment requires a hydraulic liftgate on the delivery truck to lower freight to ground level. This happens when the receiving location doesn’t have a loading dock — a residential address, a retail storefront, or a construction site without a dock. Liftgate fees typically run $75–$150 per shipment and are almost always avoidable if delivery is routed to a dock-capable facility.
Residential delivery surcharges apply to any delivery made to a home address, regardless of whether it’s actually a residence or a home-based business. Carriers assess these because residential stops take longer and require different handling than commercial dock deliveries. If you’re shipping to customers at home addresses, residential surcharges are a cost of doing business — but if commercial deliveries are being incorrectly coded as residential, that’s money leaving on the table.
Redelivery fees apply when a carrier attempts delivery and no one is available to receive the freight. A failed first delivery attempt triggers a redelivery fee, often $50–$100 or more, for each subsequent attempt. Avoiding redelivery fees requires making sure someone is actually available during the delivery window — which sounds obvious but is a consistent problem for businesses that don’t communicate delivery windows clearly to their receiving teams.
Inside delivery fees apply when freight needs to be moved beyond the threshold of the delivery address — into a room, up a flight of stairs, or through a building to a specific location. Standard LTL delivery is to the curb or dock. Anything beyond that is an inside delivery, and it gets billed separately.
Fuel Surcharges: The Floating Cost
Fuel surcharges aren’t exactly accessorial charges, but they function similarly — they’re a line item added on top of the base rate that fluctuates with fuel prices and can be substantial. Most carriers publish a fuel surcharge table that ties the surcharge percentage to a fuel price index, updated weekly. When fuel prices spike, so does this line item. Building fuel surcharges into your freight cost modeling prevents budget surprises when energy markets move.
How LTL Accessorials Compound
LTL shipments are particularly susceptible to accessorial charges because they involve more handling touches and more opportunities for a triggering condition to apply. A single LTL shipment to a residential address without a loading dock, requiring inside delivery to an upstairs location, during a time window that results in a failed first attempt, could realistically carry four separate accessorial fees on a single invoice. Understanding your delivery profile — what percentage of your shipments go to dock-equipped commercial locations versus everything else — is the starting point for managing these costs.
For businesses shipping via LTL or FTL through Tampa and the Southeast, routing deliveries through a dock-equipped facility eliminates liftgate and residential surcharges entirely. Adcom’s Tampa warehouse functions as a last-mile consolidation point — freight can be received at our dock-equipped facility and delivered to final addresses in coordinated runs, keeping accessorial exposure on the inbound leg to a minimum.
Avoiding Accessorials: Practical Steps
Start by auditing your last 90 days of freight invoices and categorizing every line item beyond the base rate. This gives you a clear picture of where accessorial charges are concentrated and which ones are recurring versus occasional. Recurring charges at the same delivery addresses are worth investigating — sometimes a physical improvement at the receiving location (adding a dock, adjusting appointment windows) eliminates a charge permanently.
Work with your carriers to understand exactly which conditions trigger each fee in their tariff. Some carriers negotiate accessorial caps or waivers as part of a volume agreement — if you’re shipping consistent volume with a carrier and haven’t asked about accessorial treatment in your contract, it’s worth the conversation.
If you’re looking at the broader picture of how freight mode selection affects total cost, our earlier breakdown of pick and pack fulfillment costs covers the fulfillment side of the ledger. To discuss how Adcom can help route your freight to minimize accessorial exposure, call 813-887-3747 or request a quote.