Key Takeaways: This guide breaks down the fees you can expect when working with an estate auctioneer, including commissions, buyer premium, and what services may or may not be included. You’ll also find tips for comparing auction companies and the questions to ask before signing any agreement. We’ve included red flags to watch for so you can move forward with confidence.

Table of Contents:


What does it actually cost to have an estate auction? If you’ve been searching for answers and finding vague responses, you’re not alone. Many families tell us that understanding costs was one of the most stressful parts of handling an estate.

The good news is that auction fees don’t have to be complicated. Once you understand how the pieces fit together, you’ll be able to compare your options and know exactly what to expect.

Why Transparency Matters

You’re likely dealing with this during an already difficult time. Maybe you’ve lost a loved one. Maybe you’re helping parents move to a care facility. Maybe you’re managing a family estate from far away. The last thing you need are financial surprises adding to your stress.

Good auction companies understand this. They know that clear communication about fees isn’t just smart business, it’s the right way to treat families going through a hard time. If a company won’t explain their fees in plain terms, that tells you something about how they do business.

The Commission

The commission is the main fee you’ll pay. Think of it like the commission a real estate agent earns when selling a house. This fee covers the auctioneer’s work in turning your estate items into successful sales.

What’s a Typical Commission?

For contents auctions, commissions usually run between 10-25%. Where you fall in that range depends on a few things: the total value of the estate, what type of auction you choose, how much work is needed to prepare the items, and whether the auction happens at the home, a facility, or online. Different sales formats – such as onsite auctions, simulcast auctions or online only auctions – can have different fee structures.

Another common term is sliding scale fee, which means that the commission charged can depend on the final sale price of the item or the total auction proceeds. Larger estates with higher values often get lower rates.

What Does the Commission Cover?

An auction company’s commission can cover several things, including evaluating the estate, making an inventory of all items, taking photos and writing descriptions, advertising to reach buyers, running the actual auction, collecting payment from buyers, and giving you a detailed report of what sold and for how much.

Some companies include extra services in their commission. Others charge separately. That’s why getting a complete breakdown matters before you commit.

Understanding Buyer’s Premiums

Many auction companies also charge a buyer’s premium, which is an extra percentage that buyers pay on top of their winning bids. In most cases, the buyer’s premium is part of the total sale proceeds and goes to the seller. Sellers can also use it to pay the auctioneer as a commission or to cover other costs.

Every contract is negotiable.

In real estate auctions, the commission is typically the buyer’s premium that is added to the highest bid to establish the purchase price.

Buyer’s premiums typically range from 10-15%.

Here’s a simple example: A bidder wins an item with a bid of $100. If there’s a 15% buyer’s premium, that buyer pays $115 total. The key point? This money comes from the buyer, not from your share as the seller.

Additional Services and Costs

Some estates need extra services beyond the basics. Knowing what’s included and what costs extra helps you budget and avoid surprises.

What Might Cost Extra?

Items such as large marketing campaigns or detailed photos for insurance or probate paperwork could cost extra.

Cleanout is another thing to ask about. Some companies will clear out everything left after the auction. This usually costs extra and depends on how much work is involved. If the estate needs major sorting or organizing before items can even be cataloged, there might be additional labor charges too.

Real Estate Auction Fees

If the estate includes a house, land, or other property, the fees work a bit differently. Real estate commissions are usually lower as a percentage because property values are so much higher than household items.

Real estate auction commissions typically run from 5-10%. Some real estate auctions put the commission on the buyer, so you get the full sale price. Your auctioneer can explain which approach works best for your situation.

Comparing Your Options

Don’t just look at the commission percentage when comparing companies. The lowest rate doesn’t always mean the best deal. Think about what’s included. A company charging 20% that covers marketing, photography, cleanout, and has a strong network of buyers might get you better results than one charging 15% with bare-bones service.

Ask about their experience with estates like yours. What prices do they typically get for similar items? How will they market your specific estate? A company that knows your type of items, whether antiques, farm equipment, or everyday household goods, often delivers better results.

Questions to Ask About Fees

Come prepared when you meet with auction companies. Here are the questions that matter most:

  • What is your commission rate?
  • Do you charge a buyer’s premium? If so, how much and who keeps it (the seller or the auction company)?
  • What services are included in the commission?
  • What would cost extra?
  • Are there any minimum fees I should know about?
  • If there’s real estate, how are those fees handled?
  • When will I get paid after the auction?

Red Flags to Watch For

Most auction professionals are honest and straightforward. But it helps to know the warning signs of a less reputable company:

  • They dodge questions about fees or give vague answers
  • They won’t put the fee structure in writing
  • They guarantee specific sale prices
  • They pressure you to sign quickly without time to think
  • Hidden fees pop up after you’ve signed
  • They want large payments upfront before doing any work

Trustworthy companies welcome your questions. They’re happy to provide references and give you time to decide.

Your Next Steps

Ready to get clear answers about costs for your situation? Here’s how to start:

  1. Make a general list of what’s in the estate so you can describe it during meetings
  2. Contact two or three auction companies for consultations
  3. Ask the questions above and get written estimates from each
  4. Compare the full picture, not just the percentages
  5. Pick the company with fair fees, clear communication, and the right experience
  6. Ask your estate attorney, if one is involved, to refer a reputable auction company

A good auction company sees their fee as a partnership with you. That means they’re motivated to get the best results for your estate to help everyone reach their goals.