Understanding Home Sale Contingencies in Real Estate Transactions

A home sale contingency is a clause in a purchase contract that makes the buyer’s purchase conditional on the successful sale of their existing home. The buyer is essentially saying: I want to buy your house, but I need to sell mine first to have the funds or to qualify for the new mortgage without carrying two loans simultaneously.

The contingency specifies a time period — typically 30 to 60 days — within which the buyer’s current home must go under contract or close. If they don’t sell within that window, the buyer can cancel the purchase contract and recover their earnest money deposit.

There are two common variations. A sale and settlement contingency requires the buyer’s existing home to actually close before the new purchase closes — the buyer needs the proceeds. A settlement contingency means the buyer’s home is already under contract and they just need it to close — less risk for the seller because the home is already sold, just not funded yet.

Most existing homeowners who are buying a new home face a timing problem. They need the equity from their current home to fund the down payment on the next one, or they can’t qualify for both mortgages simultaneously. This is an extremely common situation — it’s not a red flag about the buyer’s financial strength, it’s just the math of owning a home and trying to buy another one.

Bridge loans exist as an alternative — a short-term loan that covers the gap between buying and selling — but they’re expensive, harder to qualify for, and not everyone has the debt-to-income headroom to carry both mortgages even temporarily. For many buyers, a home sale contingency is the only practical path to purchasing.

If you’re a buyer in this position, the best thing you can do is have your current home actively listed — or at minimum, ready to list — before you make a contingent offer. An offer that says “I need to sell first but my home isn’t even on the market yet” is significantly weaker than one that says “my home listed last week and we have showings.” Sellers and their agents notice this distinction.

A contingent offer isn’t automatically a bad offer. In many situations it’s the only offer on the table, and a contingent deal that closes is better than no deal at all. The question is how to evaluate one clearly and protect yourself if things don’t work out.

Before accepting a contingent offer, your agent should research the buyer’s existing home. Is it listed? At what price? How long has it been on the market? Is the price realistic for the current market in that area? A buyer whose home is already under contract is a completely different risk profile from one whose home isn’t even listed yet.

The market also matters. In a seller’s market with multiple buyers competing for your home, accepting a contingent offer means turning away non-contingent buyers — that’s a real cost. In a slower market where yours has been sitting and the contingent offer is the best you’ve seen, the calculus is different.

The most important protection a seller has when accepting a contingent offer is the kick-out clause — which deserves its own section.

A kick-out clause — sometimes called a release clause or right of first refusal — is the provision that makes accepting a contingent offer manageable for sellers. It allows the seller to continue marketing the home and accept a better offer if one comes along, while still giving the original contingent buyer the right to proceed.

Here’s how it works in practice: Seller accepts a contingent offer with a kick-out clause. Seller continues to show the home. A second buyer makes a non-contingent offer. Seller notifies the first buyer that they have 24 to 72 hours — the specific window is negotiated upfront — to either remove the home sale contingency and proceed with the purchase, or release the contract and let the seller accept the new offer.

If the first buyer removes the contingency, they’re committing to close regardless of whether their home sells — which means they need to be in a financial position to do that (bridge loan, family help, cash reserves, etc.). If they can’t or won’t remove it, they exit the contract with their deposit returned and the seller moves on to the second buyer.

For buyers making a contingent offer: A kick-out clause is a reasonable ask from a seller and you should expect it. If the kick-out window is triggered, be prepared to make a decision quickly. Have a plan in place before you make the contingent offer — know whether you can remove the contingency if pressed and what that would require financially.

Home sale contingencies close every day. They’re not inherently problematic — they’re a mechanism that exists because most buyers aren’t sitting on a pile of cash and need to coordinate two transactions. The problems arise when the contingency is structured poorly, when there’s no kick-out clause protecting the seller, or when neither side has thought through the “what if this falls through” scenario before signing.

Whether you’re a buyer who needs this contingency or a seller who received an offer with one, the decision should be made with clear eyes about the other side’s situation, the current market, and what the backup plan looks like if the contingency window expires without a resolution. That’s a conversation your agent should be helping you through from the start.