Backup Offers in Real Estate: What They Are and How They Work

Aug 1, 2025 | Finding a Home, First-Time Homebuyer

You finally found the perfect home, but someone else beat you to the punch with an accepted offer. Is it game over? Not necessarily. That’s where a backup offer comes into play.

In today’s fast-moving real estate market, backup offers give buyers a second chance—and sellers a safety net. Here’s everything you need to know about how they work and when they’re worth considering.

What Is a Backup Offer?

A backup offer is a signed purchase agreement submitted after a seller has already accepted another offer on the property. It’s not just a placeholder—it becomes legally active if the original offer falls through.

So instead of competing all over again if the home comes back on the market, the backup offer buyer steps in automatically. No new bidding war. No relisting. Just a smooth transition to the next buyer in line.

Why Do Buyers Make Backup Offers?

Buyers use backup offers when they don’t want to walk away from a home they really want. Maybe the current offer feels shaky. Maybe you’re hoping the inspection won’t go smoothly. Whatever the case, a backup offer puts you in position to swoop in if something goes wrong.

It also sends a clear message to the seller that there’s continued interest—sometimes helping to nudge the original buyer to stay committed.

However, a backup offer isn’t risk-free. It’s a binding agreement, and you could be tied to that home for weeks with no guarantee the deal will fall apart.

Why Sellers Accept Backup Offers

From the seller’s point of view, a backup offer is a built-in Plan B. If the first buyer has financing issues, gets cold feet, or backs out during inspections, the seller doesn’t lose momentum. The backup buyer is already locked in, helping avoid delays and the awkwardness of putting the home back on the market.

In fact, having a backup offer can even strengthen a seller’s position in negotiations with the first buyer—especially if any repair requests or price changes come up during due diligence.

Are Backup Offers Legally Binding?

Yes. Once a backup offer is signed and accepted, it becomes a fully executed contract that sits in second position. If the initial contract is canceled for any reason, the backup offer becomes the active agreement without any additional approvals or negotiations.

That’s why it’s crucial for buyers to review the terms carefully and make sure they’re comfortable with the conditions—just as they would with a primary offer.

What Are the Pros and Cons?

Advantages for Buyers:

  • Keeps you in line for a property you love
  • May reduce competition if the home never goes back on the open market
  • Positions you to move quickly if the first deal falls apart

Drawbacks for Buyers:

  • You may be tied to a home you’ll never get
  • The timeline is uncertain, and other opportunities may pass you by
  • You could be on the hook if you back out without a contingency

Advantages for Sellers:

  • Provides a safety net without restarting the sales process
  • Helps maintain negotiating power with the first buyer
  • Minimizes downtime if the deal falls through

Drawbacks for Sellers:

  • May create pressure or awkwardness with the original buyer
  • Backup buyers can walk away if contingencies allow

Can You Keep Looking While in a Backup Offer?

Yes, but proceed with caution.

If you’ve submitted a backup offer and it’s been accepted, you’re under contract and must abide by its terms if the first deal fails. You can still tour other homes or even make offers elsewhere, but if your backup moves into first position, you’ll need a legal way out of that contract if your plans change.

Having clear contingencies—and working with a knowledgeable real estate agent—is key to staying protected.

Final Thoughts

Backup offers can be a useful tool in a fast-paced real estate environment. They give buyers another path to a property they missed, and sellers peace of mind if the initial deal doesn’t stick.

Still, they aren’t something to enter into lightly. Whether you’re considering submitting or accepting a backup offer, make sure you understand the risks, benefits, and obligations involved.

Scott Gentry
Author: Scott Gentry

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