Moving Estimates: Binding vs. Non Binding: What You Need to Know

Moving companies typically offer two types of estimates: binding and non-binding. Understanding the difference can help you avoid unexpected moving costs and choose the estimate that best fits your move.

A binding estimate guarantees the price for the services and inventory listed in the estimate, unless you request additional services or change your shipment. A non-binding estimate is an approximation, meaning your final cost may increase or decrease based on the actual weight of your shipment or the services provided.

This guide explains how each estimate works, the differences between them, the types of moving estimates available, and how to choose the best option for your move.

Binding vs. Non-Binding Moving Estimates

What is a Moving Estimate? 

A moving estimate is a written document that outlines the expected cost of your move before the job begins.

It's based on:

• The total weight or volume of your belongings 

• Distance (local or long distance) 

• Services requested (packing, storage, specialty items) 

• Access conditions (stairs, elevators, narrow streets)

Moving estimates in the U.S. typically fall into two categories: Binding and Non-Binding. 

What Is a Binding Moving Estimate? 

A binding estimate (sometimes called a binding quote) guarantees the total cost of your move based on the services and inventory listed in the estimate.  

Regardless of the shipment's actual weight, you generally pay the agreed price unless the inventory or services change. A binding estimate is not a separate fee. It is a pricing method that guarantees the agreed cost for the inventory and services listed in the estimate.

Example:
A mover provides a binding estimate of $4,500 based on the inventory listed during the survey. If your inventory and requested services remain the same, you'll generally pay $4,500. If you add items or request extra services before moving day, the mover may issue a revised estimate.

FMCSA Rules for Binding Estimates

According to the Federal Motor Carrier Safety Administration, also known as FMCSA, movers must: 

• Give you the estimate in writing 

• Clearly label it as binding 

• Charge separately for any extra services on moving day 

• Obtain your approval before performing additional services that result in extra charges.

• Issue a new estimate or decline service if you add things they didn't plan for 

Best for: Customers who have finalized their inventory and want predictable moving costs.

What is a Non-Binding Estimate? 

A non-binding estimate is an approximation based on the mover’s best guess.  

The final cost is generally based on the shipment's actual weight (or another pricing method permitted for the move) and any additional services provided.

Example:
A moving company estimates your shipment will weigh 5,000 pounds. On moving day, the actual shipment weighs 5,600 pounds, increasing the final moving cost because the estimate was based on a lower weight.

Which Moving Estimate Is Better?

The best estimate for your move depends on your budget, the accuracy of your inventory, and whether you expect your moving plans to change before moving day.
Types of Moving Estimates

Most moving companies offer one or more of the following estimate types:

Do Movers Charge by Weight or Volume?

For interstate moves, many moving companies calculate charges based on the shipment's actual weight and the services provided. Local moves are often priced by the hour, while some states permit volume-based pricing. Always ask your mover how your estimate is calculated before signing your agreement.

FMCSA's 110% Rule for Non-Binding Estimates

For interstate household moves with a non-binding estimate, FMCSA generally limits the amount a mover can collect at delivery to 110% of the non-binding estimate. Any remaining charges may be billed later if they are legitimate.

Best for: People who might change their plans or aren't sure what they’ll be moving yet.

How Much Do You Pay at Delivery?

With a binding estimate, you pay the price you agreed to unless you request additional services or significantly change your inventory.

With a non-binding estimate, you only have to pay up to 110 percent of the original quote when your stuff is delivered.  

If additional legitimate charges apply, the mover may bill the remaining balance after delivery.

These regulations apply to interstate moves (moves across state lines) and are designed to protect consumers from unexpected charges. 

How to Choose the Right Estimate? 

Before you agree to anything, ask yourself: 

• Is the estimate binding or non-Binding?

• Does it include all of your items and requested services?

• What happens if you make changes before or during the move?

Quick tip: Always get the estimate in writing. Ask for an in-person or video survey, rather than relying only on a phone conversation.

How to Get the Most Accurate Moving Estimate

To receive the most accurate estimate:

• Prepare a complete inventory.
• Request an in-home or virtual survey whenever possible.
• Mention stairs, elevators, long carries, or access restrictions.
• Tell the mover about heavy or specialty items.
• Mention packing, storage, or shuttle services if needed.
• Avoid adding items after receiving your estimate.

Conclusion 

A moving estimate is more than just a price quote. It explains how your moving costs will be calculated. Binding estimates provide greater price certainty, while non-binding estimates offer more flexibility but may result in a different final cost. Understanding the differences between estimate types will help you compare movers confidently and avoid unexpected charges on moving day. When comparing movers, ask whether they offer binding estimates and verify that the company is licensed and insured before booking.