Binding vs Non-Binding Moving Estimate: A Plain Guide
Three types of moving estimates, three different levels of price certainty. Here is how to tell them apart.
Two moving companies can give you very different quotes for the same job. Sometimes it is because one is more accurate. Sometimes it is because they are quoting on different terms. The difference between a binding estimate, a not-to-exceed estimate, and a non-binding estimate matters more than the dollar number on the page. Here is how each works.
The three types of moving estimates
Binding estimate
A locked-in price. You sign the contract for the agreed services and inventory. The mover commits to that total. If the actual job takes longer or shorter, the price does not change. The exception: if you add items, change destinations, or request additional services on move day, the mover can revise.
Not-to-exceed estimate (guaranteed cap)
A ceiling, not a fixed price. You pay actual cost if it is below the cap, but never more than the cap. This gives the upside of hourly billing (paying less if the job runs faster) with the protection of a binding price (never paying more than the estimate). Common for local moves.
Non-binding estimate
The mover’s best guess. The final bill is calculated after the move based on actual time, weight, or services. Federal regulation limits how much higher than the estimate you can be required to pay on delivery day for interstate moves, but the final cost is calculated later. Less protective than binding or not-to-exceed.
When each one fits
- ✓ Binding: Long-distance moves, complex moves, or anytime price certainty matters more than potential savings
- ✓ Not-to-exceed: Most local moves; gives a cap with the chance to pay less
- ✓ Non-binding: When the inventory is hard to nail down and both sides understand the risk
What makes an estimate accurate
Estimates are only as good as the information they are based on. A binding estimate from a quick phone call may not be honored if the actual home looks different. The mover survey is what makes the number reliable.
Three ways estimates are produced:
In-home survey (most accurate)
An estimator walks through your home, inventories every room, asks about specialty items, checks access (stairs, elevators, parking), and gives a number based on what they actually saw. Required for higher-value moves and recommended for any home with more than a few items.
Virtual survey (modern alternative)
You walk through your home on video while the estimator inventories along with you. Almost as accurate as in-person and far more convenient. Common for interstate moves and increasingly common for local moves.
Inventory list (least accurate)
You list your items in an online form. The mover quotes based on what you list. Risk: missing items, underestimated dimensions, or undisclosed access issues can lead to revised estimates on move day.
What every written estimate should include
- Pickup address and destination address
- Move date
- Crew size and truck size
- Estimated hours or total weight
- Hourly rate or total binding price
- What is included (materials, valuation, travel time)
- What is billed separately (packing, materials, specialty services)
- Valuation coverage option selected (released-value or full-value)
- Payment terms and accepted methods
- The mover’s name, license numbers (PA PUC and USDOT/MC for interstate)
If an estimate is missing any of these, ask for them in writing before signing.
Red flags in an estimate
- ✗ No license numbers on the document
- ✗ Refusal to do an in-home or video survey
- ✗ Verbal-only quote that the mover will not put in writing
- ✗ Large cash deposit demanded upfront
- ✗ Estimate dramatically lower than competitors with no clear reason
- ✗ Vague terms like “we’ll figure out the materials charge later”
Related Resources
Frequently Asked Questions
What is a binding estimate?
A binding estimate is a written agreement that locks in the total cost of a move based on a specific list of services and inventory. For interstate moves under FMCSA regulation, a binding estimate cannot be exceeded if the services and inventory stay the same. If you add items or services on move day, the mover may revise the estimate. Binding estimates give you cost certainty.
What is a non-binding estimate?
A non-binding estimate is the mover’s best educated guess at the cost based on a survey of your goods. The final bill can be higher or lower depending on actual time, weight, and services. For interstate moves, federal regulation caps the increase you can be charged on delivery day at 110% of the non-binding estimate, but the final cost is calculated and billed afterward.
Which is better, binding or non-binding?
Binding is usually better for the customer because the price is locked in. Non-binding can favor you if the mover overestimated the time or weight, because the actual cost might be lower. Most reputable movers offer a binding or not-to-exceed estimate by default for moves where the inventory is well documented. Ask which type you are signing before move day.
Do I have to get a written estimate?
For interstate moves, yes. Federal regulation requires a written estimate. For local moves in Pennsylvania, a written estimate is standard practice and we recommend it for every move; never rely on a verbal quote alone. Get the estimate in writing with the agreed services itemized so there are no surprises later.
What is the difference between binding and not-to-exceed?
A binding estimate is a flat agreed price. A not-to-exceed (or guaranteed not-to-exceed) estimate sets a ceiling: you pay the actual cost if it is lower, but never more than the cap. Not-to-exceed gives you the upside if the job runs faster than expected, with the protection of a price cap. Many movers offer not-to-exceed as the default for local moves.
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LiteMovers · PA PUC A-8916211 · USDOT 2173383 · MC-888055 · Serving Greater Philadelphia since 2007.
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