Quick Answer
Before the seller accepts, your offer is not a done deal: you and your agent can typically revise it, withdraw it, or let a counteroffer play out. Once the seller signs your offer, you usually have a binding contract, and changing the price or terms is no longer a casual edit. Contract mechanics can vary by state and by the exact document you signed, so always confirm the specifics with your agent before you act.
This is one of the most common questions I get from first-time buyers, and it is a fair one. You write an offer, and then a few hours later you wonder if you offered too much, or you see another house you like better, or your numbers came in tighter than you hoped. The good news? There is a real difference between what you can do before the seller accepts and what you can do after. Let me walk you through both sides, the way I would on your call.
Before acceptance: you have room to move
Until the seller signs your offer, you are typically not locked in. Your offer is a proposal, not a promise yet. In the same way you can decide not to mail a letter, you can generally amend or withdraw a submitted offer through your agent before the seller has accepted it. This is why it always goes through your agent in writing, and not as a quick text to the listing agent on your own.
The key is to move fast and move clearly. If you want to change your price, your closing date, or a term before the seller responds, tell your agent right away so they can communicate it before the seller signs. Time matters here. While that window is open, you also want to think hard about what actually makes an offer competitive without overreaching. Read what makes a strong home offer besides price so you know which levers are worth pulling.
The moment it’s “accepted”
Here is where the game changes. When the seller signs your offer, you have a contract. The offer is no longer a draft you control; it is a promise both sides made. In my teaching I call this the acceptance rule because it is the line everything else hangs on. Once it is signed, changing the price or the terms is not a casual edit you can just call in. It becomes a negotiation, and the seller does not have to agree.
That is exactly why the protective clauses built into a purchase agreement matter so much. Before you even write your offer, understand which protections are in it. I break those down plainly in my guide to contingencies you should include in a home purchase offer, because those are the tools that give you legitimate room later.
Changing it after acceptance
Use your contingencies, not a wish
After acceptance, the honest path to renegotiating or backing out runs through the contingencies you built into your contract, not through a wish or an excuse. Three are the big ones:
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Financing contingency
If your loan does not come through for reasons tied to the terms of your contract, this gives you a legitimate way to renegotiate or step away with your earnest money protected.
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Inspection contingency
If the inspection turns up real issues, you can ask the seller to make repairs or adjust the price. That is a real, documented reason, not a made-up one. See how to negotiate repairs after a home inspection.
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Appraisal contingency
If the home appraises below your price, you have a legitimate basis to renegotiate or walk away rather than overpay. Learn what your real options are when the appraisal comes in low.
Inventing a reason is not one of these. Sellers and their agents have seen every excuse, and a made-up reason can put your earnest money at risk. Work with a real contingency and you keep your leverage and your deposit. Once you sign, your contingencies are your voice in the conversation.
Withdrawing your offer
Can you withdraw? Before acceptance, yes, generally you can pull your offer back through your agent. After acceptance, it is a different story. Backing out without a protected reason puts your earnest money on the line, and the farther the deal goes, the more it costs. If you are thinking about walking away, the honest way is to look for a valid contingency that covers you. I cover the full picture of your deposit and your exit rights in when is my earnest money at risk and can I back out after my offer is accepted. Read both before you make any promises to a seller.
Watch out for Patrick Teaching
- 1.Do not assume a verbal yes is a contract. Until the seller signs the written offer, a friendly “we are good” over the phone is not binding. If it is not in writing and signed, you do not have a contract yet, and neither of you is secured by one.
- 2.Do not throw away your contingencies “just to win.” Waiving every protection can win you a house in a bidding war, but it also takes away the legitimate room to renegotiate later. Think hard before you trade them, and get my take on the tradeoff first.
- 3.Always get changes in writing through your agent. A price change, a term change, a withdrawal: none of it is real until it is written and handled through your agent. Texting the seller’s agent yourself can put you in a bad spot you did not intend.
Quick FAQ
Can I lower my offer after it’s been accepted?
Not automatically, no. Once the seller accepts, your price is part of a signed contract, and lowering it means reopening the negotiation. Your legitimate opening is a valid contingency, such as an inspection finding or a low appraisal, that gives you a real reason to ask. A “I changed my mind” without a contingency usually means risking your earnest money.
Can I withdraw my offer before the seller responds?
In most cases, yes, you can withdraw a submitted offer before the seller accepts it. Tell your agent immediately and get it done in writing before the seller signs. Once the seller signs, your offer becomes a contract and withdrawing is much harder.
Do I need my agent to change an offer?
Yes, have your agent handle any change and get it in writing. Your agent knows the contract you signed and the timeline you are on, and they keep the paper trail clean so nothing is left to a handshake or a text.
Can I switch to a different house after submitting an offer?
Before the seller accepts your first offer, you can generally withdraw it and offer on another house instead. After it is accepted, you cannot just switch without going through the contract and any valid exit contingency, and you should understand what it does to your earnest money. This is exactly why it pays to pause and be sure before you submit.
A note on accuracy: contract rules can vary by state, by the specific document you signed, and by what terms you agreed to. This page teaches you how offers and contingencies generally work and how to think about your rights, but for your exact situation, confirm every step with your real estate agent and, where appropriate, your attorney.