California Bar UCC Article 2

Last updated: May 2, 2026

UCC Article 2 questions are one of the highest-leverage areas to study for the California Bar. This guide breaks down the rule, the elements you need to recognize, the named traps that catch most students, and a memory aid that scales to test day. Read it once, then practice the same sub-topic adaptively in the app.

The rule

UCC Article 2 governs transactions in goods — movable, tangible things identified to the contract at the time of sale (UCC § 2-105). Where a contract is mixed (goods + services), apply the predominant purpose test: Article 2 governs if the goods predominate, common law if services do. Article 2 relaxes common-law formation rules: a contract may be formed even with open terms if the parties intend to be bound (§ 2-204); merchants are bound by their written confirmations under § 2-201(2); a definite acceptance with additional terms still forms a contract under § 2-207 (the 'battle of the forms'); and merchants are held to a heightened good-faith standard (§ 2-103(1)(b)). California has adopted Article 2 substantially verbatim in Cal. Comm. Code §§ 2101 et seq., so for the California Bar there is essentially no California deviation on the headline Article 2 rules — the test is whether you correctly identify Article 2 as the governing body of law and then apply the right Article 2 section.

Elements breakdown

Scope — Transactions in Goods

Article 2 applies to transactions in goods, defined as movable things identified to the contract at the time of sale, excluding money paid as the price, investment securities, and choses in action.

  • Subject matter is movable when identified
  • Subject matter is tangible (a 'thing')
  • Not money, securities, or intangibles
  • Transaction is a sale or sale-like transfer

Common examples:

  • Sale of a used car
  • Sale of 500 bushels of wheat
  • Sale of custom-fabricated steel beams
  • NOT: real estate, employment services, software-as-a-service, electricity in some jurisdictions

Mixed Contracts — Predominant Purpose Test

For a contract involving both goods and services, courts apply Article 2 to the entire contract if goods predominate; otherwise common law governs the entire contract.

  • Contract contains both goods and services
  • Court weighs predominant purpose
  • Considers language of the contract
  • Considers nature of supplier's business
  • Considers relative cost of goods vs. services

Common examples:

  • Installation of a furnace where furnace cost dwarfs labor → goods predominate
  • Hiring a painter who supplies paint → services predominate
  • Restaurant meal → goods (UCC § 2-314 cmt.)

Merchant Status

A merchant is one who deals in goods of the kind, or otherwise by occupation holds himself out as having knowledge or skill peculiar to the practices or goods involved.

  • Deals in goods of the kind, OR
  • Holds self out by occupation as having relevant skill
  • Heightened duties: good faith means honesty in fact AND observance of reasonable commercial standards (§ 2-103(1)(b))

Common examples:

  • Car dealership selling cars
  • Lumberyard selling lumber
  • NOT: a homeowner selling her used couch on Craigslist

Statute of Frauds — § 2-201

A contract for the sale of goods for $500 or more is unenforceable absent a writing signed by the party to be charged, subject to four exceptions.

  • Goods priced at $500 or more
  • Writing exists
  • Signed by party to be charged
  • Quantity term included (only essential term)
  • OR an exception applies: merchant confirmation, specially manufactured goods, judicial admission, part performance

Battle of the Forms — § 2-207

A definite and seasonable expression of acceptance operates as an acceptance even though it states terms additional to or different from those offered, unless acceptance is expressly made conditional on assent to the additional terms.

  • Definite expression of acceptance
  • Sent in a seasonable time
  • Not expressly conditional on assent to new terms
  • If both parties merchants: additional terms become part unless (a) offer limits acceptance to its terms, (b) terms materially alter, or (c) objection given within reasonable time

Perfect Tender Rule — § 2-601

If the goods or the tender of delivery fail in any respect to conform to the contract, the buyer may reject the whole, accept the whole, or accept any commercial unit and reject the rest.

  • Single-delivery contract (not installment)
  • Goods or tender fails to conform in any respect
  • Buyer rejects within a reasonable time
  • Buyer seasonably notifies seller
  • Subject to seller's right to cure under § 2-508

Seller's Right to Cure — § 2-508

A seller may cure a nonconforming tender by notifying the buyer and making a conforming delivery within the contract time, or where seller had reasonable grounds to believe nonconforming tender would be acceptable, within a further reasonable time.

  • Time for performance not yet expired, OR
  • Seller had reasonable grounds to believe tender acceptable
  • Seller seasonably notifies buyer of intent to cure
  • Seller makes conforming delivery within additional reasonable time

Implied Warranty of Merchantability — § 2-314

Unless excluded or modified, a warranty that goods are merchantable is implied in a contract for their sale if the seller is a merchant with respect to goods of that kind.

  • Seller is a merchant in goods of that kind
  • Goods would pass without objection in the trade
  • Goods are fit for the ordinary purposes for which such goods are used
  • Goods are adequately contained, packaged, and labeled

Implied Warranty of Fitness for Particular Purpose — § 2-315

Where the seller at the time of contracting has reason to know any particular purpose for which the goods are required and that the buyer is relying on the seller's skill or judgment, an implied warranty arises that the goods will be fit for such purpose.

  • Seller has reason to know buyer's particular purpose
  • Seller has reason to know buyer is relying on seller's skill
  • Buyer in fact relies on seller's skill or judgment

Buyer's Remedies for Breach — §§ 2-712, 2-713, 2-714, 2-715

On seller's breach, buyer may cover and recover the difference between cover price and contract price, recover market-price damages, recover for nonconforming accepted goods, and recover incidental and consequential damages.

  • Cover damages: cover price − contract price + incidentals + consequentials − expenses saved (§ 2-712)
  • Market damages: market price at time buyer learned of breach − contract price (§ 2-713)
  • Accepted goods: value as warranted − value as accepted (§ 2-714)
  • Consequentials must be foreseeable and not reasonably preventable (§ 2-715)

Seller's Remedies for Breach — §§ 2-703, 2-706, 2-708, 2-709

On buyer's breach, seller may withhold or stop delivery, resell and recover the difference, recover contract-market damages, recover lost profit, or sue for the price.

  • Resale damages: contract price − resale price + incidentals (§ 2-706)
  • Market damages: contract price − market price at time and place for tender (§ 2-708(1))
  • Lost profit: when contract-market measure is inadequate (§ 2-708(2))
  • Action for price: goods accepted, or conforming goods lost after risk of loss passed, or no reasonable resale market (§ 2-709)

Common patterns and traps

The Mixed-Contract Misclassification

The fact pattern blends goods and services and the wrong-answer choices apply the wrong body of law. Bar examiners love facts where the predominant purpose is genuinely contestable — a custom-built machine that requires extensive installation, a tailor who supplies fabric, a roofer who provides shingles. The trap is to skip the predominant-purpose analysis and just pick whichever body of law you remember best.

A choice that says 'No, because the contract was for services and Reyes substantially performed' when goods predominated, or vice versa.

The Perfect-Tender-Without-Cure Trap

The vignette gives you a buyer who wants to reject for a minor nonconformity, and a wrong-answer choice tells you the buyer wins because of perfect tender. The trap is § 2-508's cure right: if the contract time hasn't expired, or if the seller had reasonable grounds to believe the nonconforming tender would be acceptable, the seller can cure and the buyer loses.

A choice that says 'Yes, the buyer may reject the entire shipment because it failed in any respect to conform' without addressing whether the seller had a right to cure.

The § 2-207 Material-Alteration Misread

Two merchants exchange forms with conflicting terms. Wrong answers either say no contract was formed (treating the acknowledgment as a counteroffer mirror-image-style) or say all additional terms automatically become part of the contract. The correct analysis: a contract is formed unless acceptance is expressly conditional on assent to the new terms; between merchants, additional terms come in unless they materially alter, the offer limits acceptance, or there is timely objection.

A choice that says 'No contract because the acknowledgment did not match the offer' or 'Yes, and the arbitration clause governs because the buyer did not object.'

The Non-Merchant Confirmation Trap

Section 2-201(2)'s merchant exception to the SOF requires both parties to be merchants in goods of that kind. Wrong answers apply § 2-201(2) when one party is a consumer or an occupational outsider. Memorize: the rule binds a non-signing merchant only if the sender is also a merchant and the recipient does not object within 10 days.

A choice that says 'The contract is enforceable against the homeowner because she did not object to the dealer's confirmation within 10 days.'

The Wrong-Damages-Measure Distractor

Bar examiners pair a clear breach with answer choices that compute damages using the wrong UCC section — applying market-price damages where the buyer actually covered, or applying cover damages where the buyer accepted nonconforming goods. The discipline is to ask what the buyer actually did (covered? accepted? rejected without buying replacement?) and pick the section that matches.

A choice that says 'Liu may recover the difference between contract price and market price' when Liu actually covered by buying replacement brackets at a known price.

How it works

On the bar, the moment you spot a sale of a tangible movable thing, you must mentally switch tracks from common-law contract analysis to Article 2 analysis — the rules differ in important places, and graders reward candidates who name the switch explicitly. Imagine Reyes Manufacturing, a steel fabricator, agrees to sell 200 custom brackets to Liu Construction for $40,000. Reyes ships 195 brackets two days late. Under common-law substantial performance, Reyes likely wins; under Article 2's perfect tender rule (§ 2-601), Liu may reject the entire shipment because the tender fails 'in any respect' to conform. But the analysis does not end there: § 2-508 may give Reyes a right to cure if the contract time has not expired, and § 2-209's no-consideration-needed modification rule may apply if the parties later renegotiated. Layer in § 2-314's implied warranty of merchantability (Reyes is a merchant in steel brackets), § 2-207 if there are conflicting purchase order and acknowledgment forms, and the buyer's cover damages under § 2-712, and you have a multi-issue Article 2 essay. The discipline is mechanical: scope first, formation/SOF second, then warranties, then performance/breach, then remedies — in that order.

Worked examples

Worked Example 1

In an action by Patel against Reyes for cover damages, what is the most likely outcome?

  • A Patel will recover $6,000 because the perfect tender rule allowed Patel to reject the nonconforming oven and Patel's cover was reasonable.
  • B Patel will not recover because Reyes had a right to cure under § 2-508 and Patel's refusal to accept the cure precluded its rejection. ✓ Correct
  • C Patel will recover $6,000 because § 2-508 cure rights do not apply where the buyer has lost confidence in the seller's ability to perform.
  • D Patel will not recover because the color of the exterior is not a material term and the goods substantially conformed to the contract.

Why B is correct: Under UCC § 2-508(1), if the time for performance has not yet expired, a seller who tenders nonconforming goods may seasonably notify the buyer of intent to cure and may then make a conforming delivery within the contract time. Reyes tendered on March 28 (three days before the April 1 deadline), notified Patel of intent to cure, and offered to deliver a conforming oven by March 31 — within the contract period. Patel's refusal to accept the cure was wrongful and Patel cannot recover cover damages.

Why each wrong choice fails:

  • A: This choice correctly identifies the perfect tender rule under § 2-601 but ignores the seller's cure right under § 2-508(1). Where the contract time has not expired, the perfect tender rule is qualified by the seller's right to cure. (The Perfect-Tender-Without-Cure Trap)
  • C: There is no general 'lost confidence' exception to § 2-508 cure rights when the contract time has not yet expired. The 'shaken faith' doctrine appears in some § 2-508(2) discussions about post-deadline cure of substantially nonconforming goods, but here the deadline had not passed and Reyes was entitled to cure as of right. (The Perfect-Tender-Without-Cure Trap)
  • D: This is common-law substantial performance reasoning misapplied to a sale-of-goods contract. Under UCC § 2-601, the goods must conform 'in any respect,' and color was a specified contract term. The right answer rejects this answer's premise and instead focuses on cure. (The Mixed-Contract Misclassification)
Worked Example 2

What is the most likely outcome on Liu's UCC § 2-314 claim?

  • A Liu will prevail because Patel is a merchant and the shingles failed to be fit for their ordinary purpose.
  • B Liu will prevail because the materials portion of the contract was a sale of goods governed by Article 2.
  • C Liu will not prevail because the contract was predominantly for services and is therefore governed by common law, not Article 2. ✓ Correct
  • D Liu will not prevail because § 2-314 does not apply to building materials installed in real property.

Why C is correct: Under the predominant purpose test, when a contract mixes goods and services, the entire contract is governed by either Article 2 or common law — not split. Here, $50,000 of $80,000 (62.5%) is allocated to labor and installation, the contract is captioned as a roofing job, and Patel's business is roofing services, not selling shingles. Goods do not predominate, so common law governs the entire contract, and the UCC § 2-314 implied warranty of merchantability does not apply.

Why each wrong choice fails:

  • A: This skips the threshold scope question. Section 2-314 applies only if the contract is governed by Article 2 in the first place. Calling Patel a 'merchant' begs the question — merchant status under § 2-104 only matters once you've concluded Article 2 applies. (The Mixed-Contract Misclassification)
  • B: This describes a 'gravamen' or 'split' approach used in a minority of jurisdictions, but the majority and California rule is the predominant purpose test, which classifies the entire contract one way. The bar tests the predominant purpose test. (The Mixed-Contract Misclassification)
  • D: There is no categorical rule that § 2-314 cannot apply to building materials. Building materials sold separately are goods. The reason this claim fails is the predominant-purpose analysis, not a per se exclusion.
Worked Example 3

Is the contract enforceable against Liu under the UCC Statute of Frauds?

  • A No, because Liu never signed any writing memorializing the agreement.
  • B No, because the confirmation did not contain all material terms of the agreement.
  • C Yes, because both parties are merchants, the confirmation was sent within a reasonable time, and Liu did not object within 10 days of receipt. ✓ Correct
  • D Yes, because the oral agreement was sufficient under the UCC merchant exception, regardless of any writing.

Why C is correct: Under UCC § 2-201(2), between merchants, if within a reasonable time a writing in confirmation of the contract sufficient against the sender is received and the party receiving it has reason to know its contents, it satisfies the SOF against the recipient unless written notice of objection is given within 10 days of receipt. Both parties are merchants in goods of that kind; Reyes sent a signed confirmation on June 2 (well within a reasonable time); Liu received it June 4 and did not object until June 14 — outside the 10-day window. The contract is enforceable against Liu.

Why each wrong choice fails:

  • A: This applies the general SOF rule (§ 2-201(1)) requiring the signature of the party to be charged but ignores the merchant confirmation exception in § 2-201(2). The exception specifically dispenses with the requirement of the recipient's signature when the recipient is a merchant and fails to timely object. (The Non-Merchant Confirmation Trap)
  • B: Section 2-201 requires only that the writing be 'sufficient to indicate that a contract for sale has been made' and contain a quantity term — not all material terms. The June 2 confirmation contained quantity (5,000 lbs), so it satisfies the writing requirement.
  • D: This overstates the merchant exception. Section 2-201(2) does not enforce all oral agreements between merchants — it requires a written confirmation, sent in a reasonable time, sufficient against the sender, with no timely objection. The mechanism still requires a writing; it just doesn't require the recipient's signature. (The Non-Merchant Confirmation Trap)

Memory aid

SCOPE → SOF → 207 → WARRANTY → TENDER/CURE → REMEDY. Or remember 'GUMS' for what Article 2 covers: Goods that are Movable, Sold, identified at sale. For predominant purpose: 'language, business, price' — what does the contract call itself, what does the seller do for a living, and what's the dollar split.

Key distinction

The single most important distinction is goods vs. services — get this wrong and you've applied the wrong body of law to every downstream issue. The second most important distinction within Article 2 is the perfect tender rule (single-delivery contracts, § 2-601) vs. the substantial impairment standard (installment contracts, § 2-612) — these standards point in opposite directions on whether a buyer may reject.

Summary

Article 2 governs sales of goods and modifies common-law contract doctrine in formation, performance, and remedies — the bar tests whether you can identify when Article 2 applies and apply the correct UCC section to the facts.

Practice ucc article 2 adaptively

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Frequently asked questions

What is ucc article 2 on the California Bar?

UCC Article 2 governs transactions in goods — movable, tangible things identified to the contract at the time of sale (UCC § 2-105). Where a contract is mixed (goods + services), apply the predominant purpose test: Article 2 governs if the goods predominate, common law if services do. Article 2 relaxes common-law formation rules: a contract may be formed even with open terms if the parties intend to be bound (§ 2-204); merchants are bound by their written confirmations under § 2-201(2); a definite acceptance with additional terms still forms a contract under § 2-207 (the 'battle of the forms'); and merchants are held to a heightened good-faith standard (§ 2-103(1)(b)). California has adopted Article 2 substantially verbatim in Cal. Comm. Code §§ 2101 et seq., so for the California Bar there is essentially no California deviation on the headline Article 2 rules — the test is whether you correctly identify Article 2 as the governing body of law and then apply the right Article 2 section.

How do I practice ucc article 2 questions?

The fastest way to improve on ucc article 2 is targeted, adaptive practice — working questions that focus on your specific weak spots within this sub-topic, getting immediate feedback, and revisiting items you missed on a spaced-repetition schedule. Neureto's adaptive engine does this automatically across the California Bar; start a free 7-day trial to see your sub-topic mastery climb in real time.

What's the most important distinction to remember for ucc article 2?

The single most important distinction is goods vs. services — get this wrong and you've applied the wrong body of law to every downstream issue. The second most important distinction within Article 2 is the perfect tender rule (single-delivery contracts, § 2-601) vs. the substantial impairment standard (installment contracts, § 2-612) — these standards point in opposite directions on whether a buyer may reject.

Is there a memory aid for ucc article 2 questions?

SCOPE → SOF → 207 → WARRANTY → TENDER/CURE → REMEDY. Or remember 'GUMS' for what Article 2 covers: Goods that are Movable, Sold, identified at sale. For predominant purpose: 'language, business, price' — what does the contract call itself, what does the seller do for a living, and what's the dollar split.

What's a common trap on ucc article 2 questions?

Applying common-law rules to a goods contract (or vice versa)

What's a common trap on ucc article 2 questions?

Forgetting § 2-508 cure rights when applying perfect tender

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