What Is a Kick-Out Clause? The Seller's Escape Hatch, Explained

A kick-out clause lets a seller accept a buyer’s contingent offer — almost always one with a home-sale contingency — while keeping the home on the market, and “kick out” that buyer if a better offer shows up. The first buyer then gets a short written notice: waive your contingency within the stated window (a few days is typical) or the contract terminates and the seller moves on.

It’s not a trick. It’s the standard price of asking a seller to wait for your old house to sell.

Why it exists

A home-sale contingency asks the seller to tie up their property on an event they can’t control: the sale of a house they’ve never seen, in a market they can’t influence. Few sellers will accept that risk naked. The kick-out clause is the compromise that makes contingent offers acceptable at all — the buyer gets a real contract today, the seller keeps a way out if someone stronger walks in tomorrow. Without it, most home-sale-contingent offers would simply be rejected.

How it plays out in Washington

In practice the deal looks like this:

• The seller accepts the contingent offer, and the listing typically stays active or moves to a contingent status rather than pending — see pending vs. contingent for how those labels work in the NWMLS world.
• Showings continue. If a second buyer makes an acceptable offer, the seller delivers written notice to the first buyer (a “bump notice” in local shorthand).
• The clock starts. Within the contract’s stated window, the first buyer must either waive the home-sale contingency — committing to close whether or not their old home sells, which usually means proving they can (think bridge loan or cash) — or be released, normally with their earnest money back.
• If the first buyer waives, the second offer usually slides into backup position; backup offers are their own mechanic.

Every piece of this — the notice method, the response window, what “waive” requires — is whatever the contract addendum says. There is no universal default. Read the actual form.

What goes wrong

• The buyer treats the window like a suggestion. Bump notices have hard deadlines. Miss it and you’re out, even if your house went pending that morning.
• Waiving on hope. A buyer waives the contingency to survive the bump, their old house doesn’t sell, and now they’re contractually bound to a purchase they can’t fund. Waive only with a real financing path in hand.
• Notice ambiguity. “I told their agent at the open house” is not written notice. Sellers who bump sloppily can end up arguing about whether the clock ever started.
• Sellers bumping for a barely-better offer. Trading a committed buyer for a marginally higher one who hasn’t been inspected, appraised, or stress-tested has burned plenty of sellers. The bird in hand has already cleared hurdles.

What to do

Buyers: before writing a home-sale-contingent offer, know your answer to the bump notice in advance — can you bridge, borrow, or close without selling? If the answer is no, a kick-out-clause contract is a lease on hope. Sellers: insist on a kick-out clause with any home-sale contingency, keep the response window short, and deliver any bump notice exactly as the contract prescribes. Both sides: this is a form-and-deadline game, so have your agent or an attorney walk you through the specific addendum before signing, not after the notice arrives.

Related reading: what a home-sale contingency actually commits everyone to, and the full A-to-Z glossary. Comparing agents for a move like this? Manaky Homes lists Greater Seattle agents’ fees in the open — waitlist here.