Last-mile delivery — the final leg of the supply chain from a distribution hub to the end customer — is among the most operationally intense and administratively demanding segments in logistics. Companies operating in this space manage large driver workforces, complex routing requirements, high customer contact volume, and intricate billing arrangements with retail and e-commerce clients. In 2026, last-mile delivery operators are increasingly turning to virtual assistants to handle the administrative workload that runs alongside daily operations.
The Scale and Complexity of Last-Mile Administration
McKinsey & Company estimated that last-mile delivery costs account for 41% of total supply chain costs in e-commerce fulfillment. The U.S. Bureau of Labor Statistics reported that employment in courier and express delivery services grew by 8.3% between 2022 and 2024, reflecting sustained demand growth. Behind that growth sits an expanding administrative burden: billing hundreds of retail clients on volume-based rate structures, coordinating driver schedules across dynamic route assignments, handling consumer delivery inquiries, and maintaining delivery confirmation documentation.
A 2024 Last-Mile Logistics Operations Survey by Inbound Logistics found that delivery company operations staff spent an average of 26% of their time on non-driving administrative tasks, with billing reconciliation and customer communication topping the list of time consumers.
Client Billing Administration
Last-mile delivery billing typically involves per-stop, per-package, or zone-based pricing structures layered over fuel surcharges, residential delivery fees, and accessorial charges for delivery exceptions. Invoicing retail and e-commerce clients accurately requires reconciling delivery manifests against rate tables for hundreds or thousands of individual stops per billing cycle.
Virtual assistants handling billing admin for last-mile companies take on invoice preparation, delivery manifest reconciliation, dispute resolution, and payment status tracking. They maintain client rate schedules in billing systems, flag variances between contracted rates and invoiced amounts, and manage client communication around billing questions. For companies running billing on weekly or bi-weekly cycles, VA support keeps invoices moving without delays tied to staff availability.
Route and Driver Scheduling Coordination
Scheduling for last-mile delivery involves assigning routes to drivers, managing driver availability and time-off requests, adjusting assignments when volumes spike, and coordinating vehicle maintenance windows. Virtual assistants support scheduling coordination by maintaining driver availability records, communicating schedule assignments, following up on unconfirmed driver commitments, and alerting operations managers when coverage gaps emerge.
According to the American Transportation Research Institute (ATRI), driver absenteeism and last-minute schedule changes are among the top operational challenges reported by parcel delivery companies, with unplanned absences affecting an estimated 7% of scheduled delivery shifts in 2024. VA support for scheduling communication helps operations teams respond to gaps faster and with less disruption.
Client and Consumer Communications
Last-mile delivery companies handle two distinct communication streams: B2B communications with retail clients about service levels, volume commitments, and billing, and B2C communications with end consumers about delivery status, failed delivery attempts, and redelivery scheduling. Both streams generate high volumes of routine inquiries that can overwhelm in-house staff.
Virtual assistants manage client account communications, including service level reporting, billing inquiries, and exception notifications. For consumer-facing communications, VAs handle inbound delivery status inquiries, failed delivery notifications, and redelivery scheduling requests via email or helpdesk platforms. This dual-channel support keeps both clients and consumers informed without requiring operations staff to handle routine correspondence.
Delivery Documentation Management
Delivery documentation — proof of delivery, driver manifests, exception reports, and chain-of-custody records — must be organized, retrievable, and retained according to client contractual requirements and regulatory standards. Virtual assistants maintain organized documentation archives for each client and delivery route, ensuring that proof-of-delivery records are filed and accessible for client billing disputes and compliance audits.
The Federal Motor Carrier Safety Administration (FMCSA) requires carriers to maintain records of commercial vehicle operations for specific retention periods. Virtual assistants help last-mile companies meet these requirements by building systematic documentation workflows that reduce the risk of record gaps.
For last-mile delivery companies seeking to improve billing accuracy and administrative responsiveness, Stealth Agents offers virtual assistants experienced in logistics administration, scheduling coordination, and customer communication support.
Competitive Advantage Through Better Admin
In a market where delivery speed and reliability are table stakes, operational efficiency in billing and administration becomes a competitive differentiator. Companies that resolve billing disputes faster, communicate proactively with clients, and maintain clean documentation records build stronger client retention.
The Outlook
Last-mile delivery volumes will continue to grow as e-commerce expands globally. Companies that build scalable administrative support structures now will be better positioned to grow their client base without proportional increases in overhead.
Sources:
- McKinsey & Company, Last-Mile Delivery Economics Report 2024
- U.S. Bureau of Labor Statistics, Courier and Express Delivery Employment Data 2024
- Inbound Logistics, Last-Mile Operations Survey 2024
- American Transportation Research Institute (ATRI), Parcel Delivery Operations Report 2024
- Federal Motor Carrier Safety Administration (FMCSA), Record Retention Requirements 2024