Storage accessorial explained
A charge tied to holding freight or equipment when delivery or release is delayed.
Written and reviewed by LaneMath Editorial Team, with carrier workflow review from Dale Morrow where practical dispatch, paperwork, or lane-planning context is involved. Updated 2026-06-04. LaneMath pages use public references, example-only math, and conservative editorial review.
Carrier context
Storage is a holding-cost issue that can involve freight, trailer, yard space, or equipment time while release or delivery is delayed.
When it applies
- Freight or equipment must be held because the receiver, broker, shipper, or consignee cannot complete delivery or release.
- The hold creates yard, warehouse, trailer, or operational cost beyond normal transit.
- The event is tied to the load and is outside the basic linehaul move.
- The broker, shipper, or receiver instructions create extra time, labor, mileage, or out-of-pocket cost.
- The rate confirmation or written approval gives a path for requesting the charge.
What to check on the rate confirmation
- Storage rate, start time, location, release process, trailer detention language, and who authorizes the hold.
- Whether storage is billed daily, hourly, by pallet, by trailer, or as a flat charge.
- Whether the charge is already included in the all-in rate.
- Free time, approval process, dollar amount, and documentation requirements.
- Who must approve the charge and whether a revised confirmation is required.
Common documentation
- Hold instruction, storage location record, release notice, timestamps, and any warehouse or yard receipt.
- Messages showing who requested the freight or equipment be held.
- Arrival and departure times when time is part of the request.
- Receipts, signed paperwork, gate records, emails, or text approvals.
- POD, BOL, revised confirmation, and invoice notes.
Negotiation notes
- Get written holding instructions before leaving freight or equipment in storage.
- Ask how storage interacts with redelivery, layover, trailer detention, and billing paperwork.
- Ask before the cost is incurred when possible.
- Keep the request factual and tied to written load terms.
- Do not assume approval from a phone conversation; request written confirmation.
Example wording
Please confirm storage instructions, approved rate, start time, release process, and how the charge should appear on the billing packet.
References and methodology
- Accessorial documentation editorial methodology - LaneMath Editorial Desk. Used here for: Detention, lumper, layover, TONU, revised confirmation, and post-delivery document workflow examples.Used for documentation workflows and example scenarios, not for legal claims about collectability. Last checked 2026-06-29.
- Rate confirmation educational reference - LaneMath Editorial Desk. Used here for: Educational discussion of rate confirmation review, revised confirmations, written approval, and document connections.Used for document literacy. It is not legal advice and does not replace professional review. Last checked 2026-06-29.