Binding vs Non-Binding Moving Estimates — What You Need to Know
The type of estimate you accept from a moving company is one of the most important decisions in the moving process. It determines whether the price can change on moving day. Understanding the difference between binding, non-binding, and not-to-exceed estimates is your first line of defense against overcharging.
Non-Binding Estimates
A non-binding estimate is the mover's best guess at what your move will cost. It is not a guarantee. The actual price is determined by the actual weight of your shipment and the services provided.
The risk: If your shipment weighs more than estimated, the price goes up. This is where many consumers get burned. A mover might estimate 5,000 pounds and your actual shipment weighs 7,000 — your bill just increased by 40%.
Legal protection: Federal law limits how much you can be charged at delivery. You cannot be required to pay more than 110% of the non-binding estimate at the time of delivery. Any amount above 110% can be billed later (you have 30 days to pay). But 110% of a lowball estimate can still be significantly more than you expected.
When it is acceptable: Non-binding estimates are common and not inherently dishonest. They become dangerous when the estimate is deliberately low to win your business. Always get the estimate based on an in-home or video survey, not a phone call.
Binding Estimates
A binding estimate locks in the total price. Even if your shipment weighs more than expected, you pay the agreed amount. This gives you price certainty and is the safest option for consumers.
The catch: Binding estimates only cover the services listed in the estimate. If you request additional services on moving day (extra packing, a shuttle vehicle, storage), those are billed separately. Read the fine print to understand exactly what is included.
Price comparison: Binding estimates are sometimes higher than non-binding ones because the mover assumes the weight risk. This premium is worth paying for the peace of mind. A binding estimate of $4,500 is better than a non-binding estimate of $3,800 that becomes $5,200 on moving day.
Not-to-Exceed Estimates (Best Option)
A not-to-exceed estimate (also called a "binding not-to-exceed") is the gold standard. It sets a maximum price — you will not pay more than the estimate. But if your shipment weighs less than estimated, you pay the lower actual cost.
Why it is the best: You get the price ceiling of a binding estimate with the potential savings of a non-binding one. You win in both scenarios — the price can only go down from the estimate, never up.
How to get one: Ask specifically for a "binding not-to-exceed estimate." Not all movers offer this, but reputable companies often will, especially after an in-home survey. If a mover refuses, it may indicate they expect the actual cost to exceed their quote.
Side-by-Side Comparison
| Feature | Non-Binding | Binding | Not-to-Exceed |
|---|---|---|---|
| Price can increase? | Yes | No | No |
| Price can decrease? | Yes | No | Yes |
| Consumer risk | High | Low | Lowest |
| Our recommendation | Avoid if possible | Good option | Best option |
Get Everything in Writing
Regardless of which type of estimate you accept, federal law requires it to be in writing. The written estimate must include:
- Whether the estimate is binding, non-binding, or not-to-exceed
- The total estimated cost and how it was calculated
- All services included (packing, unpacking, disassembly, storage)
- Pickup and delivery dates or windows
- Payment methods accepted and when payment is due
- The mover's DOT and MC numbers
Never sign a blank estimate form. Never accept a verbal estimate. And always verify the company's safety record on MoveSafe before committing to any estimate.
How Estimates Connect to Scams
The hostage load scam almost always starts with a non-binding estimate. The mover gives a lowball quote, loads your belongings, then demands a much higher price. A binding or not-to-exceed estimate makes this scam much harder to execute.
For more on protecting yourself, see our complete guide to spotting moving scams.