In Browning v. Johnson, the Washington Supreme Court ruled in 1967 that a promise to pay $40,000 to cancel a medical practice sale was backed by valid consideration, because the buyer gave up his rights under the sale contract. That surrender counted as a legal detriment. Whether the original sale contract was itself enforceable did not matter, and neither did the size of the payment compared to what was given up.1Justia. Browning v. Johnson, 70 Wn.2d 145
The Facts Behind the Forty Thousand Dollar Promise
Dr. Browning agreed to sell his medical practice and equipment to Dr. Johnson. Before the sale took effect, Browning changed his mind and wanted to keep the practice. The two doctors drafted a second agreement to cancel the first. Under that cancellation, Johnson gave up his right to buy the practice, and Browning promised to pay him $40,000.1Justia. Browning v. Johnson, 70 Wn.2d 145
Browning later refused to pay and sued for a declaratory judgment and restitution.1Justia. Browning v. Johnson, 70 Wn.2d 145
Browning’s Argument That the Promise Was Unenforceable
Browning argued that the cancellation agreement was not supported by consideration. His theory was that the original sale contract might have been unenforceable in the first place, so Johnson had not really given up anything of value by releasing it. On that view, the $40,000 looked more like a gift than a bargained exchange. He also argued that both parties were operating under a mutual mistake about whether the first contract was legal.1Justia. Browning v. Johnson, 70 Wn.2d 145
Sufficiency vs. Adequacy of Consideration
The court’s answer turned on a distinction that runs through contract law. Sufficiency asks whether the promises satisfy the basic legal requirements of a bargained-for exchange. Adequacy asks whether the price was fair. Courts require sufficiency; they do not weigh adequacy. The law assumes that competent adults can decide what their own promises are worth, and judges will step in on value only when the imbalance suggests fraud.1Justia. Browning v. Johnson, 70 Wn.2d 145
Sufficient consideration can be shown in two ways: a legal detriment to the person receiving the promise, or a legal benefit to the person making it. A legal detriment means giving up a right you were free to keep, or doing something you were not obligated to do. Once that requirement is met, the size of the payment is not the court’s concern.1Justia. Browning v. Johnson, 70 Wn.2d 145
The Holding and the Legal Detriment
Applying that framework, the Washington Supreme Court held that Johnson’s release of his rights under the sale contract was a sufficient legal detriment. He had the right to hold Browning to the deal, and he gave that right up. Whether the sale contract could ultimately have been enforced in court did not change the analysis. The parties were equally informed and had freely settled on the exchange, so the cancellation agreement was binding and Browning owed the $40,000.1Justia. Browning v. Johnson, 70 Wn.2d 145
Why the Case Still Matters
Browning v. Johnson is taught because it draws a clean line courts still follow. If a party gives up a legal right as part of a bargain, that surrender supports the other side’s promise, and the court will not reopen the deal to ask whether the price was a good one. The rule protects the finality of written agreements and keeps judges out of second-guessing terms that the parties themselves negotiated.1Justia. Browning v. Johnson, 70 Wn.2d 145