A backup offer gives a seller a second signed buyer waiting behind the first one, and it gives that second buyer a defined place in line for a home that is already under contract. For anyone weighing a backup offer, Georgia procedure matters more than the headline: Georgia REALTORS publishes a specific exhibit for this situation, the purchase agreement sets the clocks for earnest money and due diligence, and written notice decides when anything changes. This guide walks through how a second contract works on an Atlanta home, what each side commits to, and where a Georgia real estate attorney should review the paperwork before anyone signs.
What Is a Backup Offer on an Atlanta Home?
A backup offer is an offer on a home that is already under contract with another buyer. The seller accepts it in a secondary position, so it only moves forward if the first contract ends before closing. The backup buyer signs a full purchase agreement in advance, which lets the seller keep the sale moving without returning to the market and starting over with a new buyer.
A backup is a contract with a condition attached: the existing deal has to end first. Until that happens, the first buyer remains under contract and the backup buyer waits. How long the backup buyer waits, what money changes hands and when, and how each side learns that the first deal has ended all depend on the written terms both parties sign. For sellers, the appeal is continuity. For buyers who missed out on a home they wanted, the appeal is a defined place in line.
How Is a Backup Contract Structured in Georgia?
In Georgia, a backup can be built from the same Georgia REALTORS purchase and sale agreement used for any residential sale, with a dedicated backup contingency exhibit attached. The current Georgia REALTORS form list includes the F604 Back-Up Agreement Contingency Exhibit and the F605 Addendum to Back-Up Agreement, alongside the F201 Purchase and Sale Agreement that carries the price, dates and other core terms.
The Forms Involved
The Georgia REALTORS forms library lists the F201 Purchase and Sale Agreement, the F604 Back-Up Agreement Contingency Exhibit and the F605 Addendum to Back-Up Agreement. A 2026 printing of the F201 includes the Back-up Agreement Contingency Exhibit (F604) in its checklist of exhibits and addenda that can be attached to the agreement. In practical terms, a backup buyer negotiates and signs a complete purchase agreement with the backup contingency exhibit attached.
Georgia REALTORS also publishes the F605 Addendum to Back-Up Agreement as a separate form. Whatever paperwork is used, the F201 states that any agreement to terminate it, or any other subsequent agreement of the parties relating to the property, must be in writing and signed by the parties.
Dates That Run From the Binding Agreement Date
The F201 defines the Binding Agreement Date as the date when a party who has accepted an offer or counteroffer delivers Notice of that acceptance. Two of the most important deadlines in the agreement run from that date: the earnest money is due within a negotiated number of days from the Binding Agreement Date, and the property is sold subject to a due diligence period of a negotiated number of days from the Binding Agreement Date.
That is the core question in any backup: when do those clocks start for the backup buyer? A buyer who signs a backup today may not move into first position for weeks, or at all. How the backup exhibit treats the earnest money deadline and the due diligence period, and from which date each one runs, is the single most important thing to read closely. Read the current form itself, and have a Georgia real estate attorney explain how its language and any special stipulations apply to your contract.
When Does a Backup Offer Move Into Primary Position?
A backup moves into primary position only after the first contract ends, and the change should be documented in writing under the agreement's notice rules. The first contract has to be terminated, by its own terms or by agreement of its parties, and the backup buyer has to be notified as the backup paperwork requires. Until then, the first contract remains in place.
A first buyer who has gone quiet, or who is negotiating repairs, is still under contract until that contract actually ends. A seller who treats a backup as primary too early risks having two buyers who each believe they hold the home, which is the situation a careful backup structure is meant to prevent.
How Notice Works Under the Purchase Agreement
The F201 requires Notice to be in writing, legible and signed by the party giving it. It treats Notice as received upon actual receipt of the written Notice by a party, upon delivery to an address by a delivery service that creates a record, or, for electronic delivery, on the date and time the written Notice is sent. Those definitions matter in a backup because timing drives everything that follows.
When the first contract ends, the seller's side should deliver written notice to the backup buyer in a way that meets the agreement's requirements, and both sides should keep a record of the date and time. If the backup exhibit sets a deadline for the seller to elevate the backup, or for the backup buyer to respond, the notice date is what those deadlines are measured against. If either side is unsure which date controls, that is a question for a Georgia real estate attorney before any deadline passes.
What Happens to the Backup Buyer's Earnest Money and Due Diligence Timing?
Under the F201, earnest money is due within a negotiated number of days from the Binding Agreement Date, and the holder deposits it no later than five banking days after the Binding Agreement Date or after it is actually received. For a backup, the key question is which date the exhibit uses to start those clocks. Read the backup exhibit itself, and confirm the answer with a Georgia real estate attorney before signing.
The earnest money is paid to the holder named in the agreement, and the F201 lists specific situations in which the buyer is entitled to it: failure of the parties to enter into a binding agreement, failure of any unexpired contingency or condition the agreement is subject to, termination due to the seller's default, or termination under a specific right to terminate set out in the agreement. Our guide to earnest money in a Georgia real estate contract covers holders, refunds and disputes in more depth.
Due Diligence for a Buyer Waiting in Second Position
The F201 gives the buyer, during the due diligence period, the option to terminate the agreement upon Notice for any reason or for no reason. For a backup buyer, this raises a practical point: inspections, a market analysis of the price, insurance quotes and lender steps all take time and money. A backup buyer will want clarity on when the due diligence period begins, so that work is not done months early or squeezed into too few days once the home becomes available. For how the period works once it starts, see our post on what happens during the due diligence period in Georgia.
Why Do Atlanta Sellers Accept Backup Offers?
Sellers accept backup offers because a Georgia contract can end before closing, including during due diligence. The F201 gives the buyer the option, for any reason or for no reason, to terminate upon Notice to the seller before the due diligence period expires. A signed backup means the seller does not have to return to the market and rebuild interest from zero if the first buyer walks away.
Market pace shapes how much that matters. According to the Atlanta REALTORS Market Brief for July 2026, compiled by First Multiple Listing Service across 11 metro counties, homes averaged 24 days on market (30 days cumulative), active inventory stood at 20,863 listings, and months supply was 4.7 months. The same brief reported 4,824 closed sales and a median sales price of $445,000, up 2.1 percent year over year.
Statewide, Georgia REALTORS reported for August 2026 that pending sales decreased 11 percent to 9,950, days on market rose 7 percent to 58 days, and months supply of inventory reached 5.1 months. When buyers have more homes to choose from and more time to choose, a listing that loses its first buyer can face a longer road to a second one. A backup that is already signed shortens that road.
What a Seller Should Weigh
A backup is most useful when it is a serious offer on terms the seller would accept on its own. Sellers should compare the backup's price, financing, earnest money and timing as if it were a primary offer, because it may become one. Sellers should also keep the first buyer's rights in view. Accepting a backup does not change the first contract, and the seller's obligations to the first buyer continue until that contract ends.
What Does a Backup Buyer Give Up?
A backup buyer gives up some flexibility in exchange for a place in line. The buyer has signed a full purchase agreement that could become active on short notice, possibly with earnest money and due diligence deadlines attached. Before signing, a backup buyer should know how long the backup can stay open, what it costs to step away, and what other purchases it allows.
Can a Backup Buyer Make Other Offers?
This depends on the contract terms, the buyer's financing and the buyer's own risk tolerance. The real risk is ending up obligated on two homes at once if the backup moves into first position after the buyer has committed elsewhere. A buyer who intends to keep shopping should raise that with their agent before signing and read how the backup paperwork handles the buyer's ability to step away.
Can a Backup Buyer Withdraw?
The answer sits in the backup exhibit, any special stipulations and the purchase agreement's termination rights, so a backup buyer should not rely on general rules heard elsewhere. The F201 says any agreement to terminate must be in writing and signed by the parties. If a backup buyer wants to step away, the path should be in writing and reviewed by a Georgia real estate attorney first.
Questions to Settle Before Signing a Backup
Both sides do better when a backup is negotiated as carefully as a first-position contract, because it may become one. The questions below are process questions, not legal conclusions. The answers should come from the signed documents, the current Georgia REALTORS forms and a Georgia real estate attorney who has read your specific contract.
For sellers: Is the backup's price and financing acceptable on its own terms? Does the backup have a deadline after which it expires? How and when will the backup buyer be notified if the first contract ends? What happens if the first buyer and seller later agree to amend rather than end their contract?
For buyers: When does the earnest money come due, and to whom? From which date does the due diligence period run? How long can the seller hold the backup open? What does stepping away require, and in what form? How does the backup interact with any other offers the buyer is making? Buyers comparing a backup against other homes may also find our post on how multiple offers work on a luxury home in East Cobb useful, since a strong backup is built on the same terms that make a strong first offer.
FAQ
Is a backup offer a real contract in Georgia? A backup is a signed purchase agreement with a backup contingency exhibit attached. How it operates depends on the exhibit and any special stipulations, so have a Georgia real estate attorney review the terms before signing.
What form is used for a backup offer in Georgia? Georgia REALTORS lists the F604 Back-Up Agreement Contingency Exhibit, which is listed among the exhibits to the F201 Purchase and Sale Agreement, and a separate F605 Addendum to Back-Up Agreement. Always use the current version of each form.
Can a seller accept more than one backup offer? If a seller is considering more than one backup, the order of priority and how each buyer is notified should be clear in writing, and a Georgia real estate attorney should review the structure before the seller signs more than one.
Does the backup buyer's due diligence period start when the backup is signed? In the F201, the due diligence period runs from the Binding Agreement Date. How that applies to a backup depends on the backup exhibit, so read the exhibit and confirm the timing with a Georgia real estate attorney.
Does a backup offer mean the backup buyer will get the home? No. A backup only moves forward if the first contract ends, and the first buyer may well close as agreed. A backup is a place in line, not a commitment that the first deal will fail.
Conclusion
A backup offer in Georgia is a full purchase agreement waiting behind another one, with a dedicated Georgia REALTORS contingency exhibit attached. For sellers, it protects momentum if a first buyer terminates during due diligence. For buyers, it creates a defined place in line in exchange for some flexibility. In both cases, the outcome turns on dates, written notice and the exact language of the exhibit, which is why the paperwork deserves a Georgia real estate attorney's review. If you are weighing a backup on an Atlanta home, from either side of the table, contact The Agency Atlanta for a conversation about your situation.
