Counteroffer Form — Washington Edition Template

Under black-letter contract law, a counteroffer is a rejection of the original offer plus a new offer — the mirror-image rule means any material change in terms kills the original offer and puts a new one on the table. That doctrine (familiar from classic cases and Restatement (Second) of Contracts §§ 36, 39, 59) is exactly why sloppy counteroffer paperwork creates disputes: parties sign conflicting documents, nobody can tell which terms govern, and deals end up in litigation over whether a contract was ever formed.

This Counteroffer Form imposes order on the negotiation. It references the original offer by date, parties, and property; states that the original offer is rejected and replaced except as expressly modified; provides numbered lines for each changed term (price, closing date, contingencies, inclusions, financing terms); sets a firm expiration date and time after which the counteroffer lapses automatically; addresses revocation before acceptance; and makes clear that acceptance must be communicated in the manner specified for a binding contract to form. Sequential numbering (Counteroffer #1, #2, #3…) keeps multi-round negotiations clean.

The 3-page template works for both seller counteroffers and buyer counter-counteroffers, and the included notes cover multiple-counteroffer situations (where a seller counters several buyers simultaneously — language making each counter non-binding until seller's final acceptance is included, a structure popularized by the California Association of REALTORS® multiple counteroffer practice). The 50-state notes flag local conventions on acceptance deadlines and delivery methods. As with every form in this library: drafting template with state variation notes, not a guaranteed state-specific form.

About this Washington Edition: the template and its drafting notes are adapted for Washington practice under the Brokerage Relationships Act (RCW 18.86) — dual agency ('limited dual agency' under Washington's terminology) and designated agency are both permitted only with informed written consent, the Seller Disclosure Statement is mandatory for most residential transfers under RCW 64.06, and real estate contracts affecting an interest in land must satisfy Washington's statute of frauds (RCW 64.04.010–.020). Washington-specific drafting notes accompany the template for review before use.