Most moving companies lose accessorial revenue two different ways, and they're opposites. Some crews quote a flat price up front and then eat every stair flight and long carry rather than have an awkward conversation on move day. Others tack on fees after the truck is loaded and then can't collect them, because nothing in writing said the charge was coming. Both mistakes come from the same root cause: treating accessorial charges as something you mention verbally instead of something you price, disclose, and document like the rest of the estimate. Here's how to get the pricing right and make every fee actually collectible if the customer pushes back.
What Are Accessorial Charges, and Why Do They Cause More Disputes Than the Move Itself?
Accessorial charges are fees for anything beyond the base linehaul transportation cost, stairs, long carries, shuttle service, bulky items, waiting time, and temporary storage are the common categories. They're a small share of most invoices in dollar terms, but they generate a disproportionate share of billing disputes because they're the part of the price that wasn't nailed down in advance. A customer who agreed to $2,400 for the move expects $2,400. An $85 stair-carry fee that shows up for the first time on the final invoice reads as a bait-and-switch even when it's a completely standard, defensible charge, because nobody told them it was coming.
What Federal Rules Actually Govern How You Disclose and Collect These Fees?
For interstate moves, FMCSA's estimating rules are specific about accessorials, and they matter more than most movers realize when a customer disputes a charge. A written estimate has to include transportation, accessorial, and advance charges, not just the base move cost, and a verbal "rate quote" doesn't count as an estimate under the rule. If a customer requests additional services or you discover a long carry or extra flight of stairs after the bill of lading is signed, you can still collect for it, but the mechanics differ depending on whether you're working a binding or non-binding estimate. Under a non-binding estimate, additional accessorial services get collected at delivery along with the rest of the bill, capped at 110% of the original estimate for anything you could have reasonably anticipated. Charges for what FMCSA calls "impracticable operations", services that genuinely couldn't have been foreseen, like discovering a couch won't fit through a doorway and needs a window removal, are capped separately at 15% of the remaining balance due at delivery, with anything above that deferred to a bill sent within 30 days. The rule exists precisely because open-ended "we'll figure out the extras at the end" pricing is where customer complaints and FMCSA enforcement both concentrate.
How Should You Actually Price Each Type of Accessorial Fee?
Price by the unit of extra labor or equipment the fee represents, not by guessing what feels fair in the moment. The categories that come up on nearly every job:
- Stair carry: per flight above the first floor when there's no elevator, typically a flat rate per flight rather than a percentage of the job total, since the labor cost is the same whether the move is $1,200 or $4,000.
- Long carry: triggered past a fixed distance threshold (commonly 75 feet) between the truck and the door, priced per additional increment past that threshold, not as a single flat add-on, since a 100-foot carry and a 300-foot carry cost your crew very different amounts of time.
- Shuttle service: when the primary truck can't access the pickup or delivery address and a smaller vehicle has to bridge the gap, priced per shuttle run rather than folded into the linehaul rate, because it's a distinct piece of equipment and crew time, not an extension of the main haul.
- Bulky item fee: for pianos, gun safes, hot tubs, anything needing specialized equipment or extra crew, priced per item.
- Waiting time: billed hourly when your crew is on-site and ready but blocked by something outside their control, a customer who isn't packed, a building that hasn't released the freight elevator.
The common thread: every one of these should be a published rate in your tariff, not a number your crew lead invents at the door. A tariff-published rate is defensible if a customer challenges it later; an on-the-spot number your foreman quoted verbally is not, and it's the exact gap FMCSA's disclosure rules are designed to close.
What Happens When an Accessorial Charge Shows Up After the Truck Is Already Loaded?
This is where most disputes actually originate, and the estimate-building process upstream determines how bad it gets. If your cube sheet or in-home walkthrough missed a third-floor walkup or an inaccessible loading dock, you're not in a position to simply add the fee at delivery and expect payment without friction. Under a non-binding estimate, you can still collect it, but only up to that 110% ceiling, and only if the added service is something the customer requested or that a reasonable survey should have caught but the customer didn't reasonably disclose. If your team simply undercounted stairs during the walkthrough, that's closer to an estimating failure than a legitimate impracticable-operations charge, and treating it as the latter is how a customer complaint turns into a chargeback fight or a review that costs you five future bookings to make up for one collected fee. The fix isn't better excuses at delivery, it's a survey process thorough enough that accessorial triggers get caught before the estimate is signed, not discovered by the crew on move day.
How Do You Stop Losing Accessorial Revenue to "We'll Just Let It Slide"?
The opposite failure mode, quoting a flat number and eating every accessorial rather than having the conversation, is more common than outright overcharging, and it's a slower bleed on margin. A crew that carries a fridge up three flights without billing for it isn't being generous, they're giving away labor your tariff already prices, because nobody built the accessorial line into the estimate conversation in the first place. The fix is making the disclosure happen at estimate time, not delivery time: when a customer describes their home during a video survey or in-home walkthrough, the accessorial triggers, stairs, distance from parking to the door, storage needs, should already be flagged and priced into the written estimate they sign, not left as a surprise either direction. A customer who sees "3rd floor, no elevator: stair carry fee, 2 flights, $180" on their signed estimate isn't surprised by it at delivery, and your crew isn't guessing whether to bill for it.
How Does a Rate Rules Engine Change This?
This is exactly the gap DriveSales' estimating tools are built to close: rate tables, seasonal adjustments, stair carries, long walks, piano surcharges, packing fees, and minimums live in a central rules engine, so every estimate your team builds applies the same published rates automatically instead of a crew lead eyeballing a number at the door. That does two things at once. It makes every accessorial charge traceable back to a rate you can defend if a customer disputes it, because it was on the signed estimate, not invented after the fact. And it stops the quieter loss, crews giving away billable labor because pricing a fee correctly took more effort than skipping it. Once accessorial pricing is a rule the system applies instead of a judgment call a person makes under time pressure, both failure modes get a lot rarer.
How Should Accessorial Charges Actually Show Up on the Final Invoice?
Itemize every accessorial as its own line, tied to the estimate line it was disclosed on, rather than folding it into a single lump "additional charges" total. This matters for getting paid without a fight: a customer who sees "stair carry, 2 flights, $180" next to the estimate that already flagged it is far less likely to dispute the number than one staring at a single unexplained $180 bump on the total. If a job genuinely runs into an unforeseen accessorial mid-move, note when it was requested and by whom on the paperwork, because that timestamp is what determines whether the charge falls under the standard 110% cap or the tighter 15% impracticable-operations cap, and being able to point to a documented request is what makes the difference collectible instead of contestable.
Frequently Asked Questions
Can a moving company charge accessorial fees that weren't on the original estimate?
Yes, but with limits. Under a non-binding estimate, additional accessorial charges the customer requested or that a reasonable survey should have caught can be collected at delivery, but the total is capped at 110% of the original non-binding estimate, with a separate, tighter 15% cap for services classified as impracticable operations that genuinely couldn't have been anticipated.
What's the difference between a stair carry fee and a long carry fee?
A stair carry fee applies per flight of stairs above the first floor when there's no working elevator. A long carry fee applies when the distance between the truck and the door exceeds a set threshold, commonly 75 feet, and is typically priced per additional increment past that threshold rather than as a single flat charge.
Do accessorial charges need to be in writing before the move?
Yes, for interstate moves under FMCSA rules, a written estimate must include transportation, accessorial, and advance charges, not just the base move cost. A verbal quote that only mentions the base price doesn't satisfy this requirement, and it's a weak position to argue from if a customer disputes a fee that was never written down.
What is an "impracticable operations" charge?
It's FMCSA's term for accessorial work that genuinely couldn't have been foreseen at the time of the estimate, discovering an item won't fit through a doorway and needs disassembly, for example. These charges are capped at 15% of the remaining balance due at delivery, with any amount above that deferred to a bill sent within 30 days rather than collected on the spot.
How do you avoid accessorial disputes without giving away free labor?
Price every accessorial category into your published tariff ahead of time, flag the likely triggers, stairs, carry distance, storage needs, during the estimate walkthrough, and put the specific fee and amount on the signed estimate before the move. That single step, disclosure before the truck arrives instead of a number after it leaves, resolves both the overcharge disputes and the "we just ate it" margin loss at the same time.
Accessorial charges aren't the exciting part of running a moving company, but they're one of the more common places a well-run business quietly loses money or picks up a bad review over a number that was never in question, it was just never written down early enough. Price them like a rate, disclose them like a rule, and the invoice conversation stops being a negotiation. See how DriveSales prices every accessorial automatically inside the estimate, or check the full plan breakdown to see what it costs to stop pricing these by hand.
