Backup Offers in Real Estate (2026): How They Work, How to Use Them
Sep 28, 2026
A backup offer is a second contract on a home that is already under contract. It sits in line behind the first buyer and only comes to life if the first contract ends. If the first deal closes, the backup simply goes away.
For a listing agent, a backup is insurance for your seller. For a buyer's agent, it is a way to stay in the game on a house your buyer loves. Most articles on this topic are written for consumers by lenders and portals. This one is written for agents: the law that says you must keep presenting offers, what the backup clause has to cover, how Bright MLS labels these listings, and what to say at each step.
There is also a timeline planner below. Put in the dates, and it shows when your buyer's deadlines would land if the backup moved up, including the trap where deadlines have already passed on the day the contract becomes primary.
Where I stand: I list and sell in Northern Virginia in Bright MLS, and I run Jamil Academy, which sells coaching. The blocks below sell my own products. This is information, not legal advice. Contract forms and MLS rules change, so check your own before you rely on any of it.
Quick answer
What it is: a signed contract that becomes the primary contract only if the first one is terminated. If the first contract settles, the backup is void.
The listing side: in Virginia and DC, the seller's agent must keep presenting written offers even when the home is under contract, and in Maryland too unless the brokerage agreement says otherwise. NAR's Code of Ethics says the same until closing, unless the seller waives it in writing.
The odds: NAR's August 2026 survey found 7% of contracts were terminated in the previous three months. Redfin counted 14% of U.S. deals falling through in July 2026, and 12.2% in the Washington, DC metro. A backup is a real chance, not a likely one.
The clause: it must say how the backup becomes primary, whether deadlines run from ratification or from the day it becomes primary, when the deposit is due, and whether the backup buyer can walk away before moving up.
In Bright MLS: under Bright's August 2024 rules, a home under contract that is still showing and taking backups is Active Under Contract, and Pending means no more showings. Bright has since announced new statuses, so check the current ones.
- What a backup offer is in real estate
- How a backup offer becomes the primary contract
- How often the first contract falls through
- Plan the backup timeline: when would your deadlines land?
- The listing agent's duty to keep presenting offers
- What the backup clause should say
- How backup offers show up in Bright MLS
- Backup offer vs kick-out clause
- When a backup offer is worth writing for your buyer
- Backup offer scripts for both sides
- Mistakes that cost agents the backup deal
- What I could not verify
- Common questions about backup offers
What a backup offer is in real estate
When a seller accepts an offer, the home is under contract with that buyer. A backup offer is a second, fully negotiated contract with a different buyer. The seller signs it, but it includes a clause that says it is subordinate to the first contract.
That clause is what makes it a backup. The seller is not selling the house twice. The second buyer has agreed to wait, and the seller has agreed that if the first deal dies, the second buyer steps up on the terms already signed.
Why sellers take backups
- No lost time. If the first deal falls apart, the seller does not go back on the market and start over. The next buyer is already signed.
- Fewer small renegotiations. A first buyer who knows there is a backup may think twice before reopening the price over minor inspection items. That is a side effect, not a tactic to use against them.
- A price check. A strong backup tells the seller the first contract was priced right.
Why buyers write them
- It is the only way in. Once a home is under contract, a backup is the only kind of offer the seller can safely sign.
- It locks the terms. If the backup moves up, there is no bidding war. The price and terms are already agreed.
- It costs little if the clause is right. A good backup clause lets the buyer walk away before they move up, so they can keep looking.
How a backup offer becomes the primary contract
The sequence matters more than anything else in a backup. Get the order wrong and your seller can end up bound to two buyers, or your buyer can end up with deadlines that have already passed. This is the order it should run in.
| Step | What happens | Who does it |
|---|---|---|
| 1. Backup ratified | Both parties sign the backup contract with a backup clause. It is behind the first contract. | Seller and backup buyer |
| 2. First contract ends | The first buyer terminates under a contingency, or the parties sign a release. | First buyer and seller |
| 3. Written release in hand | The listing agent gets the signed release or valid termination notice before anything else happens. | Listing agent |
| 4. Notice to the backup buyer | The seller delivers written notice that the first contract is void and the backup is now primary. | Seller, through the listing agent |
| 5. The clock starts | Deadlines run from ratification or from the date it became primary, whichever the clause says. | Both agents |
| 6. Status change | The listing agent updates the MLS status to match. Bright's August 2024 rules require status changes within two calendar days. | Listing agent |
Step 3 is the one that goes wrong. A text from the first buyer's agent saying "we're out" is not a release. Until the first contract is void in writing, the seller cannot move the backup up without risking a claim from the first buyer.
NAR's Code of Ethics reflects the same risk. Standard of Practice 1-7 says Realtors "shall recommend that sellers/landlords obtain the advice of legal counsel prior to acceptance of a subsequent offer except where the acceptance is contingent on the termination of the pre-existing purchase contract or lease." A properly drafted backup is exactly that exception.
More than one backup
A seller can sign a second backup behind the first one. It works the same way, one position further back. The clause should name the position, and the listing agent has to keep a clear record of who is where.
If the first contract ends, only the first backup moves up. The second backup moves to first backup position, not to primary. Tell both buyer's agents in writing the same day, so nobody believes they are closer than they are.
How often the first contract falls through
Before a buyer ties up time on a backup, they deserve a real number. There are two good sources, and they measure different things.
| Source | What it measured | Latest figure |
|---|---|---|
| NAR REALTORS Confidence Index | A monthly survey of Realtors about their own contracts over the previous three months | 7% terminated, August 2026 survey (released September 10, 2026) |
| Redfin | Seasonally adjusted MLS pending sales data | 14% of U.S. deals fell through in July 2026, the highest share since November 2023 |
| Redfin, Washington, DC metro | Same method, one metro | 12.2% in July 2026 |
Sources: NAR REALTORS Confidence Index, August 2026; Redfin's July 2026 home purchase cancellations report by Dana Anderson, August 21, 2026.
NAR's report says: "7% of contracts were terminated in the last three months, essentially flat from 6% one month ago and 6% one year ago." It also found 14% of contracts had delayed settlements over the same period.
Why the gap between 7% and 14%? NAR asks agents about their own deals. Redfin counts cancellations in the MLS data. Neither is wrong, and neither is the lifetime odds of one deal. Depending on the measure, recent figures run from about 7% to 14%, with big differences by market.
Those numbers are for all contracts. I could not find anyone who publishes how often a backup actually moves up and closes. So treat a backup as a real but minority chance, and never let a buyer stop looking because they are "first in line".
The chance is concentrated while the first contract still has open contingencies, such as a home sale, an appraisal or financing, because that is when the first buyer can usually walk away. Once they are past those dates, a backup moves up only through a release or a default. Most of what you need to judge that is in the full contract to close checklist, which walks through each deadline.
Plan the backup timeline: when would your deadlines land?
The most expensive backup mistake is a clause that measures deadlines from the day the backup was signed. If the first contract dies three weeks later, your buyer's inspection period may already be over the day they move up. Enter your dates and see.
Counts calendar days. Your contract decides how days, weekends and holidays are counted, so check it before you give a buyer a date.
Reading the result
- Inside the contingency window means the first buyer can still walk away under a contingency. That is when a backup is most likely to move up.
- "Already passed" on a deadline means the clause is measuring from ratification and your buyer would move up with that protection gone. Switch the clause to measure from the day it becomes primary, or add the protection back in writing.
- "The backup would be void" means the first contract is due to settle on or before your test date.
The defaults show the trap. Change the dropdown to ratification and the seven day inspection period ends on October 8, four days before the backup moves up on October 12.
The listing agent's duty to keep presenting offers
Many agents think that once a home is under contract, they can stop taking offers. In Virginia, Maryland and DC, the statutes say otherwise for written offers, and West Virginia requires delivering every written offer received.
Virginia's statute on the duties of a seller's agent, Va. Code 54.1-2131(A)(2)(c), requires:
Va. Code 54.1-2131(A)(2)(c)
The same section also says the agent "shall not be obligated to seek additional offers to purchase the property while the property is subject to a contract of sale, unless agreed to as part of the brokerage agreement or as the contract of sale so provides." So you must present what comes in, but you do not have to keep marketing.
| Where | Present written offers while under contract? | What can change it | Source |
|---|---|---|---|
| Virginia | Yes, "even when the property is already subject to a contract of sale" | No waiver wording in the statute | Va. Code 54.1-2131(A)(2)(c) |
| Maryland | Yes, "even if the real estate is subject to an existing contract of sale" | The brokerage agreement: "unless otherwise specified in the brokerage agreement" | Md. Bus. Occ. & Prof. 17-532(b)(1)(ii)3 |
| DC | Yes, "even when the property is already subject to a contract of sale" | No waiver wording in the statute | D.C. Code 42-1703(a)(1)(B)(ii) |
| West Virginia | "Promptly deliver to his or her principal, every written offer received" | No wording about contracts in place | W. Va. Code 30-40-26(e) |
| NAR Code of Ethics | Yes, "until closing" | The seller can waive it in writing | Standard of Practice 1-7 |
What NAR's Code adds
Standard of Practice 1-7 says listing brokers "shall continue to submit to the seller/landlord all offers and counter-offers until closing or execution of a lease unless the seller/landlord has waived this obligation in writing." It also says that when a cooperating broker asks in writing, the listing broker must confirm in writing that the offer was submitted, or that the seller waived it. And it says Realtors are not obliged to keep marketing after an offer is accepted.
Two more standards matter for backups. Standard of Practice 3-6 says Realtors "shall disclose the existence of accepted offers, including offers with unresolved contingencies, to any broker seeking cooperation." And Standard of Practice 1-15 says that when buyers or cooperating brokers ask, Realtors "shall, with the sellers' approval, disclose the existence of offers" on the property.
Present every written offer, even after ratification. If a seller does not want to see backups, the NAR route is a written waiver, but in Virginia and DC the statutes do not mention one, so talk to your managing broker before you rely on it.
What the backup clause should say
Most local forms handle a backup with a clause or addendum rather than a separate contract. In Northern Virginia, NVAR's Contingencies/Clauses Addendum (form K1344) has carried a back-up clause for years, and Virginia REALTORS has a Standard Clause 3.1 that, in its own words, "provides the buyer with notice that their contract is the first back-up, which is behind a primary." Maryland REALTORS and GCAAR in DC keep their forms behind a member login, so I could not read them.
The public 2017 version of NVAR's K1344 clause shows how it works:
NVAR K1344, Contingencies/Clauses Addendum, rev. 07/17, section 2.A
The same version let the buyer void the backup by notice at any time before the seller's notice that it had become primary, and said the backup is void if the other contract settles. NVAR has revised K1344 since, most recently on July 1, 2026, so use the current form from your association's library, not this old wording.
Ten questions every backup clause should answer
- Position. Is this the first backup, or second?
- Trigger. What makes it primary? It should be written notice from the seller that the first contract is void, not a phone call.
- Deadline basis. Do deadlines run from ratification or from the day it becomes primary? For the buyer, almost always the second.
- Settlement. How many days after it becomes primary?
- Buyer's exit. Can the backup buyer void it before moving up, and how?
- Expiry. Is there a date after which the backup ends on its own if it has not moved up?
- Deposit. When is it due: at ratification, or when the backup becomes primary?
- Priority. What happens if the seller also signs a second backup?
- Rate lock and loan. Is the buyer's financing timeline realistic from the day it becomes primary?
- First settles. Does the backup become void automatically when the first contract closes?
The deposit question
In Virginia, Va. Code 54.1-2108.2 says that "upon the ratification of a contract" an earnest money deposit held in the firm's escrow account must be placed there "by the end of the fifth business banking day following ratification, unless otherwise agreed to in writing by the principals to the transaction." The old escrow regulation, 18VAC135-20-180, was repealed on April 1, 2026, and the replacement section points back to that statute.
Is a backup contract "ratified" for that rule on the day it is signed? I could not find anything official that answers it. Settle it in writing: the clause should say when the deposit is due, and your broker should agree with it before you sign.
How backup offers show up in Bright MLS
Bright MLS uses two different statuses for homes under contract, and the difference is backups. From Bright's Rules and Regulations effective August 14, 2024:
| Status | Bright's definition | What it tells other agents |
|---|---|---|
| Active Under Contract | "Properties in which a written offer has been accepted but the Seller agrees to: continue to show the property AND accept backup offers." | Still showing, still taking backups |
| Pending | "Listings of property in which: an agreement of sale is in effect, the settlement has not yet taken place, the Listing Broker has been instructed by the Seller to no longer set appointments for showings..." | No showings, off the market |
Source: Bright MLS Rules and Regulations, effective August 14, 2024, Appendix B.
Bright's rules also say Active Under Contract has sub-categories that "include, but are not limited to, Kick Out, Third Party Approval, Attorney Review Period, and First Right of Refusal," and that "all status changes must be submitted to the Bright Service within two calendar days."
So if your seller wants backups, the listing should be Active Under Contract, not Pending. If it shows Pending, buyer's agents will reasonably assume the seller is not taking backups, and you will not get any.
The August 2024 rules were the newest I could open. Real Estate News reported on July 9, 2026 that Bright's new rules create four broad listing statuses, Registered, Office Exclusive, Coming Soon and Active, so confirm the current status names and definitions in Bright before you set up a listing for backups.
Backup offer vs kick-out clause
The two get mixed up because they often appear together. A kick-out clause is a term in the first buyer's contract. A backup offer is a separate contract with a second buyer.
A kick-out is usually attached to a home sale contingency. The first buyer can buy only if they sell their current home. The seller keeps marketing, and if a better offer comes, the seller gives the first buyer notice to remove the contingency within a set number of days or lose the contract.
The 2017 NVAR K1344 wording shows the link. It said that if "a back-up offer is accepted, Seller will Deliver Notice to Buyer requiring that this contingency be removed or satisfied" within the agreed number of days, "or this Contract will become void." Bright MLS has a field for the number of days in a kick-out clause, from 0 to 30.
| Kick-out clause | Backup offer | |
|---|---|---|
| Where it lives | In the first buyer's contract | In a second, separate contract |
| Who it binds | The first buyer | The seller and the backup buyer |
| What triggers it | The seller accepts a backup and gives notice | The first contract becomes void |
| Who decides | The first buyer: remove the contingency or lose the house | Nobody. It moves up automatically on the seller's notice |
| Best for | Sellers taking a buyer with a home to sell | Any seller who wants a second buyer waiting |
They work as a pair. A kick-out gives the seller a way to end a weak first contract, and the backup is the buyer ready to step in when they do.
When a backup offer is worth writing for your buyer
A backup offer is not free for your buyer. It takes an offer's worth of work, it can tie up their attention, and it can sit for weeks. Before you write one, find out whether there is a realistic path for it to move up.
Ask the listing agent the right questions
Under Standard of Practice 3-6, a Realtor listing agent has to tell you that there is an accepted offer, including one with unresolved contingencies. The terms of that contract are the seller's business, so you may not get details. Ask anyway, politely:
- Is the seller taking backup offers?
- Does the first contract have a home sale contingency, and is there a kick-out?
- Roughly when do the first buyer's contingencies end?
- Is there already a backup in first position?
Even a partial answer helps. A contract with a home sale contingency and a kick-out is a very different bet from an all cash contract with no inspection contingency.
When a backup makes sense
- Your buyer wants this specific home and has not found an equal.
- The first contract still has open contingencies.
- The clause lets your buyer void the backup before it moves up, so they can keep looking.
- Deadlines run from the day it becomes primary, not from ratification.
- Your buyer's timing is flexible: no lease ending next week, no rate lock about to expire.
When to pass
- The first buyer is already past their contingencies.
- Your buyer would stop looking and lose other homes while they wait.
- The seller wants a large deposit up front on a backup that may never move up.
- The price only works because your buyer is emotionally attached.
Do not end up with two houses
Keep your buyer looking, but watch for this. If they ratify a contract on another home while the backup is still live, the backup could move up the next day and they would be bound on two houses. The day they ratify anything else, have them void the backup in writing, using the notice the clause requires.
The same goes for the loan. A lender working on one purchase may not be able to carry a second at the same time, so tell the loan officer about the backup from the start.
Pricing a backup
Write the backup the way you would write a first offer. If it moves up, there is no bidding war and no second chance to improve it. But do not overpay because it feels like the last chance. The appraisal and the loan will not care that your buyer waited three weeks for it.
Set these expectations in your buyer consultation, before the buyer falls for a house that is already under contract. And check that your written buyer agreement runs long enough to cover the backup period.
Backup offer scripts for both sides
Backups go smoothly when everyone knows exactly where they stand. These are the five conversations that come up, in the order they happen.
1. Listing agent to seller, at the listing appointment
Plant it early
This belongs in your listing presentation, so the seller has heard it before the pressure starts.
2. Buyer's agent to listing agent, asking about backups
Ask for the shape of the deal, not the terms
3. Listing agent to seller, when a backup arrives
Present it like any other offer
Show the numbers side by side with a seller net sheet for each offer.
4. Listing agent to backup buyer's agent, moving up
Only after the release is signed
5. Listing agent to backup buyer's agent, when the first deal closes
Close the loop the same day
The rest of the talk tracks, including price pushback and repair requests, are in these negotiation scripts.
Mistakes that cost agents the backup deal
On the listing side
- Moving the backup up on a phone call. Wait for the signed release or a valid termination notice. Until then, the first contract is still alive.
- Marking the listing Pending when the seller wants backups. In Bright, Pending tells agents the home is off the market. Use Active Under Contract.
- Ignoring a written offer because the house is under contract. In Virginia and DC you still have to present it, and in Maryland too unless the brokerage agreement says otherwise.
- Sharing the first contract's terms without the seller's approval. Disclose that there is an accepted offer. Keep its terms to what the seller has authorized.
- Using the backup to squeeze the first buyer. If a seller wants out of the first contract to take a better backup, that is a legal question, and NAR's Code says to recommend they see a lawyer.
On the buyer side
- Letting deadlines run from ratification. Run the planner above before you sign.
- Letting the buyer stop looking. A backup is a chance, not a plan.
- No expiry date. Without one, your buyer can be tied to a house for as long as the first contract drags on, unless they remember to void it.
- Paying a large deposit up front on a contract that may never move up, without a clear rule on when it comes back.
The day a backup moves up
- Signed release or termination notice for the first contract, in the file.
- Seller's written notice to the backup buyer, with the date and time.
- Every new deadline written out and sent to both sides, per the clause.
- MLS status updated within two calendar days, per Bright's August 2024 rules.
- Deposit, lender and inspector contacted the same day.
Most of these come down to one habit: get every step in writing, and check the dates against the clause before anyone signs.
What I could not verify
- The current NVAR K1344 wording. NVAR revised the form on July 1, 2026, and its library is for members only. The clause quoted above is from the public 2017 version.
- Virginia REALTORS, Maryland REALTORS and GCAAR backup form text. All three keep their forms behind a member login.
- Bright MLS rules newer than August 14, 2024. Bright's current rules page would not load for me.
- Whether a backup contract is "ratified" for Virginia's five business banking day escrow rule on the day it is signed. Nothing official answers it.
- How often backups actually move up and close. I found no published figure. The 7% and 14% figures above are for all contracts.
Common questions about backup offers
What is a backup offer in real estate?
A backup offer is a signed contract with a second buyer on a home that is already under contract. It becomes the primary contract only if the first contract is terminated, usually on written notice from the seller. If the first contract settles, the backup is void.
Do listing agents have to present backup offers?
In Virginia and DC, the seller's agent must present written offers in a timely manner even when the property is already under contract, and in Maryland too unless the brokerage agreement says otherwise. NAR's Code of Ethics requires Realtors to keep submitting offers until closing unless the seller waives this in writing. The agent does not have to keep marketing the home.
Can a backup buyer back out?
It depends on the backup clause. Many local clauses, such as the 2017 version of NVAR's, let the backup buyer void the contract by notice at any time before the seller gives notice that it has become primary. After it becomes primary, it is a normal contract with its own contingencies.
What happens to earnest money on a backup offer?
The contract decides when the deposit is due and when it is returned. In Virginia, a deposit held by the broker must be in escrow by the end of the fifth business banking day after ratification unless the parties agree otherwise in writing. Whether that clock starts when a backup is signed is not settled, so put the deposit timing in the clause.
What is the difference between a backup offer and a kick-out clause?
A kick-out clause is part of the first buyer's contract, usually tied to a home sale contingency: if the seller accepts a backup, the first buyer must remove the contingency within a set number of days or lose the contract. A backup offer is a separate contract with a second buyer who is waiting in line.
How often do backup offers go through?
I could not find a published figure for backups specifically. For all contracts, NAR's August 2026 survey found 7% were terminated over the previous three months, and Redfin found 14% of U.S. deals fell through in July 2026. A backup is a real chance, but not a likely one.
Saad Jamil is a top 1 percent Realtor with Samson Properties in Chantilly, Virginia, licensed in Virginia, DC, Maryland and West Virginia since 2013, with more than $500 million in career sales and 900+ homes closed. His reviews are on his Zillow profile. He runs Jamil Academy, which sells coaching. This is information, not legal advice. The statutes, rules and data quoted here were checked on 28 September 2026.
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