Record Carrier Surcharges Drive Up Shipping Costs
Retailers face rising fulfillment expenses as carriers decouple fuel fees from diesel prices.
Updated on Oct. 26, 2026 in Inflation
Live Poll
Do you feel that current shipping surcharges on e-commerce deliveries are becoming unfairly high?
UPS and FedEx have instituted record-high holiday fuel surcharges as diesel prices hit $6.28 per gallon. These elevated fees, alongside new surcharges from the USPS and Amazon, are expected to significantly raise shipping costs for e-commerce retailers during the fourth quarter.
Why it matters
Carriers have decoupled surcharges from actual fuel prices, meaning retailers now face higher fulfillment expenses even if fuel costs stabilize. This shift creates a compounding pressure on margins as firms also navigate increased fourth-quarter volume pricing.
UPS and FedEx are currently applying fuel surcharges of 29.5% and 29% based on the national diesel average of $6.28 per gallon, a stark increase from the 7.75% surcharge rate observed in early 2021. Diesel price spikes now account for less than 30% of these total surcharges.
The players
UPS
A global package delivery and supply chain management company that utilizes indexed fuel surcharge tables.
FedEx
A multinational courier delivery services firm that has implemented record-high holiday fuel surcharges.
USPS
The national postal service operator that imposed an 8% fuel surcharge on most packages.
Amazon
The dominant e-commerce marketplace that added a 3.5% fuel and logistics surcharge to seller fulfillment fees.
The details
Carriers are utilizing modified calculation formulas that increase surcharges independent of actual fuel price fluctuations. These tables are indexed to Energy Information Administration average diesel prices, but the current structures allow carriers to capture additional revenue beyond basic fuel recovery. Consequently, retailers can expect ground delivery prices to rise 5.8% this quarter, with express parcel delivery costs forecast to climb 13.8% over 2025 levels.
Timeline
February 28: US diesel prices began a period of volatility following conflict in Iran.
April 2026: USPS and Amazon implemented new fuel and fulfillment surcharges.
October 19: The US average on-highway diesel price reached $6.28 per gallon.
Week ending October 25: OnTrac reached a 29.5% fuel surcharge level.
Market Landscape
Historically, delivery surcharges functioned as a transparent hedge against fluctuating fuel costs tracked by the Energy Information Administration on-highway diesel price index. The current reliance on modified formulas signals a transition toward using these surcharges as a permanent revenue-capture mechanism.
Retailers must immediately re-evaluate shipping budget forecasts to account for a projected 5.8% increase in ground delivery expenses. Owners should audit current fulfillment contracts to determine how much of the increased surcharge burden is tied to base diesel prices versus proprietary carrier formulas.
The takeaway
The decoupling of delivery surcharges from fuel prices effectively creates a new, non-negotiable floor for shipping overhead. Operators should monitor their carrier invoices against the Energy Information Administration's weekly diesel averages to identify when these proprietary surcharges diverge from market reality.
Further reading
For broader trends on logistics cost pressures, visit Inflation.
Live Poll
Do you feel that current shipping surcharges on e-commerce deliveries are becoming unfairly high?
