Quick Answer

A binding estimate locks your price regardless of actual shipment weight. A non-binding estimate is an educated guess — the final bill can be higher, with no legal cap. A not-to-exceed estimate is the best of both: you pay the estimate or the actual cost, whichever is lower. For interstate moves, always request binding or not-to-exceed.

Binding vs. Non-Binding Moving Estimates Explained

Published May 1, 2026 · Updated May 24, 2026

Key Takeaways

  • Non-binding estimates have no price cap — your moving day bill can be significantly higher than the quote.
  • Binding estimates lock your price — you pay exactly what was quoted regardless of actual weight.
  • Not-to-exceed (binding not-to-exceed) is the best consumer protection — you pay the estimate or actual cost, whichever is lower.
  • For interstate moves, the 110% rule limits non-binding overcharges at delivery — but the full balance is due within 30 days.
  • Always get your estimate type confirmed in writing on the same document as the price.

The Three Types of Moving Estimates

Before signing a moving contract, you need to know which estimate type you’re agreeing to. Movers are required by law to specify this on your estimate document.

Non-Binding Estimate

A non-binding estimate is the most common quote type — and the most dangerous for consumers.

What it is: A mover looks at your inventory and gives you a price estimate based on anticipated weight and services. This is not a contract price — it’s a prediction.

The risk: Your final bill is based on your shipment’s actual weighed weight, not the estimate. If the mover underestimated your weight (intentionally or not), you pay more. There is no cap on how much more.

Common scenario: You get a quote for $4,200. On moving day, the mover says your shipment weighed 1,800 lbs more than estimated. The bill becomes $5,800. You pay it or your goods stay on the truck.

Binding Estimate

A binding estimate is a fixed-price contract.

What it is: The mover commits to a specific price based on the inventory and services listed. Regardless of actual weight, you pay that price — no more, no less.

The protection: You know your exact moving cost before the truck is loaded. If the mover was wrong about weight, that’s their problem, not yours.

The risk (minor): If your actual shipment weighs significantly less than estimated, you still pay the binding price. You don’t get a refund for lower weight. (This is rare — most people underestimate how much they own, not overestimate.)

Important: A binding estimate only covers the items and services listed. If you add a room full of furniture on moving day that wasn’t on the inventory, the mover can charge extra for the addition.

Not-to-Exceed (Binding Not-to-Exceed)

This is the most consumer-friendly estimate type, and the one we recommend for all interstate moves.

What it is: The mover sets a price based on your inventory. If actual weight exceeds the estimate, you pay the original estimate price. If actual weight is less than estimated, you pay the lower actual cost.

The protection: You get a price ceiling (binding) with the potential for savings (if you’re under weight). This is the best of both worlds.

Why not all movers offer it: Not-to-exceed estimates create incentive for movers to overestimate weight (since they cap at the estimate regardless of actual weight). Movers who offer them tend to be more established and consumer-oriented companies.

Side-by-Side Comparison

FeatureNon-BindingBindingNot-to-Exceed
Price locked?NoYesCapped at estimate
Can cost more than estimate?Yes (unlimited)NoNo
Can cost less than estimate?YesNoYes
Best for consumer?❌ No✅ Yes✅✅ Best
Required in writing?YesYesYes
Common for interstate?Yes (most common)Less commonLess common
Common for local?YesLess commonRare

How Movers Conduct an In-Home Estimate

For an estimate to be meaningful — binding or not — the mover needs to actually see what you’re moving. Here’s what a proper estimate looks like:

  1. In-home or video survey — A sales representative walks through every room and inventories your items. They note specialty items (pianos, large safes, artwork), access issues (stairs, elevators, distance to truck), and required services.

  2. Written itemized quote — The estimate lists every item category and the associated weight and cost. It specifies the estimate type (binding/non-binding/NTE) and all included services.

  3. Accessorial fee disclosure — All potential add-on charges (packing, long carry, elevator, shuttle) are listed with their rates. If a charge isn’t on the estimate, question it before signing.

  4. Signature on estimate type — Both parties sign. The estimate type must be specified — not implied.

Red flag: Any mover who gives you a quote over the phone without conducting an inventory is almost certainly giving you a non-binding estimate based on a guess. These routinely end in moving day surprises.

What the FMCSA Requires on Estimates

Federal moving regulations (for interstate moves) require that movers:

  • Provide written estimates before the move
  • Specify whether the estimate is binding or non-binding
  • Not require a deposit greater than a reasonable amount
  • Deliver goods upon payment of the binding estimate price or 110% of a non-binding estimate at delivery

For Florida intrastate moves, the FDACS enforces similar consumer protections under Florida Statute 507.

How to Protect Yourself: A Checklist

Before signing any moving estimate:

  • Confirm the estimate type in writing (binding / non-binding / NTE)
  • Get all add-on fees itemized and in writing
  • Verify the mover’s USDOT or FDACS license number
  • Confirm the estimate covers exactly what you want moved (inventory list attached)
  • Ask: “If actual weight is higher than estimated, what is my maximum liability?”
  • Never sign a blank document or one with blank fields
  • Keep a copy of the signed estimate — reference it if disputes arise at delivery

Frequently Asked Questions

Can a moving company charge more than a non-binding estimate?
Yes — that's the defining characteristic of a non-binding estimate. There is no legal cap on how much more a mover can charge vs. a non-binding estimate (except the interstate 110% rule at delivery, which only delays — not eliminates — additional charges). Your final bill is based on actual weight.
What is the 110% rule for moving?
The FMCSA's 110% rule requires that for non-binding interstate estimates, a mover cannot collect more than 110% of the original estimate at delivery. However, they can bill you the full balance (beyond 110%) within 30 days. The rule doesn't protect your total cost — it only ensures your goods aren't held hostage for overcharges at the door.
Is a binding estimate always better?
For interstate moves, yes — binding or not-to-exceed estimates offer far better consumer protection. For local hourly moves, binding estimates are less common since billing by the hour is already transparent. For long-distance moves where weight is estimated in advance, binding estimates eliminate the risk of surprise charges.
Can a mover change a binding estimate?
A mover can revise a binding estimate BEFORE loading begins if they conduct a new survey and you agree in writing. Once items are loaded on the truck under a binding estimate, the price is locked. If a mover tries to change a binding estimate after loading, that is a violation of federal regulations and a major red flag.
What should I do if a mover demands more than the binding estimate at delivery?
Refuse to pay the excess and document everything. Binding estimates are legally enforceable contracts. File a complaint with the FMCSA (fmcsa.dot.gov/protect-your-move/file-a-complaint) and with your state attorney general. Do not sign any document accepting the higher charge under duress.
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