Mastering Accessorials: Detention, Layover, & TONU Pay in 2026

Every minute a truck sits idle, a driver waits, or a load is canceled after dispatch, it costs money. For dispatchers and owner-operators, understanding and aggressively securing accessorial payments like detention, layover, and TONU (Truck Order Not Used) isn't just about fairness—it's about protecting and maximizing your bottom line in the competitive 2026 trucking landscape.

The Non-Negotiable Reality of Accessorials

Many in trucking, especially new dispatchers and owner-operators, focus intensely on the RPM (Revenue Per Mile) and overlook the significant financial impact of accessorials. These are charges for services rendered beyond the basic transportation of freight, primarily compensating for unproductive time. Ignoring them can quickly turn a seemingly good rate into a losing proposition, eroding profit margins and causing cash flow headaches.

• **Detention Pay:** Compensation for a driver's time spent waiting at a shipper or receiver beyond an agreed-upon 'free time' window (typically 2 hours). This is the most common and often contested accessorial.
• **Layover Pay:** Compensation when a driver is forced to wait overnight or for an extended period (usually 24 hours or more) due to facility delays, preventing them from proceeding with their next load or returning home.
• **TONU (Truck Order Not Used):** Compensation when a load is canceled after a truck has already been dispatched to pick it up, or is en route to the pickup location. This covers the lost opportunity and potential deadhead miles.

These payments are not bonuses; they are essential reimbursements for lost revenue potential and operational costs. Knowing how to track, document, and negotiate them is fundamental to running a profitable trucking business.

Decoding Detention Pay: Your Time, Your Money

Detention pay is arguably the most frequent accessorial claim. Shippers and receivers are typically allotted a 'free time' window, often 2 hours, for loading or unloading. Once this window expires, detention charges begin. For 2026 and beyond, the emphasis on precise documentation, particularly through ELD (Electronic Logging Device) data, is paramount.

Typical detention rates can range from $50 to $100 per hour, though this varies significantly based on market demand, carrier size, and the specific agreement with the broker or shipper. Some rate confirmations may cap total detention pay, for example, at 8-10 hours, regardless of longer delays. Others might have a flat rate for any detention exceeding the free time. Always clarify these terms upfront.

Challenges in securing detention pay often arise from unclear communication or insufficient documentation. Brokers and shippers may push back, claiming the delay wasn't their fault or that the driver arrived late. This is where robust ELD data, showing exact arrival and departure times, as well as HOS (Hours of Service) status, becomes your irrefutable proof. Dispatchers must instruct drivers to accurately log their status changes (e.g., 'on duty, not driving') and record timestamps.

Beyond Detention: Layover and TONU Essentials

Layover Pay compensates a driver for an unscheduled overnight stay away from their base. This often occurs due to facility delays that prevent same-day loading/unloading or force a weekend wait. Unlike hourly detention, layover is typically a flat daily rate.

Common scenarios for layover include: - Arriving late in the day for a pickup/delivery, only to find the facility closed or unable to service the truck until the next business day. - Being held over a weekend due to a facility's operating hours. - Delays in customs clearance (e.g., ACE/ACI or PARS/PAPS issues) at the border for cross-border loads.

Layover rates typically range from $150 to $300 or more per day, depending on the carrier, lane, and urgency. Prompt communication is key: if a driver anticipates an overnight stay, the dispatcher must immediately inform the broker/shipper and confirm layover compensation.

TONU (Truck Order Not Used) occurs when a load is canceled after a truck has already been dispatched or is en route. This prevents the carrier from utilizing that truck for another load, resulting in lost revenue and potentially deadhead miles. TONU is designed to mitigate these losses.

Reasons for TONU can include: - Shipper error or change in production schedule. - Double-brokering where the original load falls through. - A better-priced truck being found last minute.

TONU compensation varies widely, from a flat fee (e.g., $150-$350) to a percentage of the original load's value, or even partial mileage if the truck traveled a significant distance. Some rate confirmations explicitly state TONU terms, while others require negotiation. To claim TONU, dispatchers must verify the truck was legitimately dispatched and obtain written confirmation of the cancellation.

Leveraging Technology: ELD Data and Communication Tools

In today's trucking environment, your ELD system is your most powerful tool for documenting accessorials. It provides irrefutable, timestamped records of a driver's HOS, including arrival and departure times at facilities, and periods spent 'on duty, not driving.' This data is crucial for proving detention time.

Beyond ELDs, modern communication tools are vital:

• **Timestamped Photos:** Instruct drivers to take timestamped photos of arrival at the gate, when they are finally backed into a dock, and when they pull out. Include photos of any signs indicating facility names or specific instructions.
• **Email and Messaging:** All communication regarding delays, detention requests, and layover confirmations should be in writing (email, load board messaging like DAT or Truckstop, or even text messages if widely accepted) to create an audit trail.
• **Rate Confirmations:** Always ensure the rate confirmation clearly outlines terms for detention, layover, and TONU. If it doesn't, negotiate these terms *before* the truck departs.

Proactive communication is key. As soon as a driver anticipates exceeding free time or an overnight delay, the dispatcher should communicate this to the broker or shipper, requesting a Purchase Order (PO) number for the accessorial charge. This pre-notification often smooths the payment process.

Proactive Negotiation and Payment Strategies

Securing accessorial payments starts long before a delay occurs. It begins with negotiation and clarity on the rate confirmation. Don't assume. Confirm every potential charge.

• **Negotiate Upfront:** Always try to get detention, layover, and TONU rates explicitly stated and agreed upon in the rate confirmation. If a broker pushes back, consider the potential risk to your profit margin.
• **Invoice Promptly:** Once an accessorial charge is incurred, invoice immediately. Include all supporting documentation: ELD reports, timestamped photos, and written communication threads. Clearly state the type of accessorial and the agreed-upon rate.
• **Follow Up Aggressively:** Don't let invoices sit. Follow up regularly until payment is received. Be prepared to provide additional documentation if requested.
• **Factoring and Quick-Pay:** For carriers using factoring services, ensure your factoring company understands and supports the collection of accessorial charges. For quick-pay options, confirm if accessorials are included in the expedited payment terms or if they are paid separately.

Dealing with pushback is common. Stand firm with your documentation. Remind brokers of the HOS implications for drivers and the opportunity cost for your equipment. Your time, and your driver's time, has value.

Mastering these accessorials is a skill that directly impacts your profitability. For those looking to sharpen their negotiation tactics and operational efficiency, EK Dispatch Academy offers comprehensive training and a simulator that prepares you for real-world scenarios, including complex freight negotiation and accessorial claims.

Frequently asked questions

Q: What is the typical free time allowance for detention? Typically, the industry standard for free time at shippers and receivers is 2 hours. However, this can vary based on the specific load, facility, or agreement with the broker or shipper, so always confirm it on the rate confirmation.

Q: How do I prove detention time if the broker disputes it? Your ELD data is the primary proof. It provides timestamped records of your driver's arrival, departure, and time spent on duty (not driving). Supplement this with timestamped photos from the driver and any written communication with the broker or facility regarding delays.

Q: Are accessorials negotiable, or are they fixed rates? Accessorials are often negotiable. While many brokers and shippers have standard rates, you can and should negotiate for higher rates, especially in tight markets or for specific lanes. Always aim to have these rates clearly outlined in your rate confirmation before dispatching the truck.