REG UCC Sales · Updated November 2026

UCC Battle of the Forms Between Merchants

Under the UCC, a contract can form even when the forms do not match perfectly.

Contract formation

A definite and timely expression of acceptance can form a contract even with additional or different terms, unless acceptance is expressly conditional.

Additional terms

Between merchants, additional terms can become part of the contract unless an exception applies.

Material alteration

A term that materially alters the bargain generally does not automatically become part of the contract.

Exam strategy

Ask whether a contract formed first, then analyze what happens to the extra terms.

The takeaway

The UCC allows contract formation despite mismatched forms, then separately analyzes additional terms.

Related Summit resources

FAQ

What is the core idea?

The UCC allows contract formation despite mismatched forms, then separately analyzes additional terms.

What should you identify first?

Under the UCC, a contract can form even when the forms do not match perfectly.

Why does this matter on the CPA Exam?

Understand what happens when acceptance forms contain additional or different terms.