Perfect Tender Rule

In one sentence

A seller must deliver goods that exactly match the contract terms or the buyer may reject them.

Plain English

Under the perfect tender rule, if goods don't perfectly match what was promised—whether in quality, quantity, or timing—the buyer has the right to reject them. This is a strict standard that applies mainly to sales of goods under the Uniform Commercial Code. The rule protects buyers by ensuring they get exactly what they bargained for, though courts and parties sometimes allow minor deviations in practice.

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Example

A store orders 100 red widgets to arrive by Friday. The supplier delivers 100 red widgets on Saturday. Under the perfect tender rule, the store could legally reject the entire shipment because it arrived late, even though the goods themselves are perfect.

Used in a sentence

“The perfect tender rule means a buyer can refuse delivery if the goods or timing don't match the contract exactly.”

Related terms

Materiality

Whether a fact or breach is important enough to affect the contract's core purpose or value.

Condition Subsequent

An event that, if it occurs, ends or excuses performance under a contract.

Acceptance by Silence

Accepting a contract by doing nothing when the other party expects a response.

Mitigation of Damages

A duty to take reasonable steps to minimize losses caused by another party's breach.

Breach

A failure to do what a contract requires, such as not paying or not delivering.

Consideration

Something of value exchanged by each party to make a contract binding.

Offer

A proposal to enter into a binding agreement on specific terms.

Acceptance

Agreeing to the exact terms of an offer, creating a binding contract.

This page is a plain-English reference and is not legal advice. Laws vary by jurisdiction and change over time. For specific situations consult a licensed attorney.