What is Wisconsin's law on contract statute of limitations?

6-year limitation for contract claims. (Wis. Stat. § 893.43)

Wisconsin law

Commercial Litigation Laws in Wisconsin.

Wisconsin commercial litigation proceeds in the Circuit Courts of the appropriate county, with appeals to the Wisconsin Court of Appeals and discretionary review by the Wisconsin Supreme Court. Wisconsin does not have a specialized business court. The U.S. District Courts for the Eastern and Western Districts of Wisconsin are active federal commercial venues. Wisconsin's Western District (Madison) is known for one of the fastest civil dockets in the nation ("the Rocket Docket"). Written-contract claims are subject to a 6-year limitation (Wis. Stat. § 893.43); UCC sales claims, 6 years under Wisconsin law (Wis. Stat. § 402.725 sets 6-year SOL, varying from the standard 4-year UCC).

Last verified: 2026-04-20

State law

Statute of Limitations

6 years (contract); 6 years (UCC sales — Wisconsin varies from standard 4-year UCC)Wis. Stat. §§ 893.43; 402.725

Contract claims are subject to a 6-year limitation. UCC Article 2 sales-of-goods claims in Wisconsin are subject to a 6-year limitation under Wis. Stat. § 402.725 — Wisconsin's variation on the standard 4-year UCC period.

State law

Key Wisconsin Statutes

Contract Statute of LimitationsWis. Stat. § 893.43

6-year limitation for contract claims.

UCC Sales Statute of LimitationsWis. Stat. § 402.725

Wisconsin's UCC Article 2 limitation period is 6 years — Wisconsin departs from the model 4-year UCC limitation.

Restrictive CovenantsWis. Stat. § 103.465

Wisconsin's strict noncompete statute — unreasonable provisions render the entire covenant unenforceable; there is no judicial blue-pencil rewriting.

State law

Official Sources

Wisconsin Court System — Circuit Courts U.S. District Court — Western District of Wisconsin

Not Legal Advice

This page summarizes publicly available statutes and rules for informational purposes only. It does not constitute legal advice, and no attorney-client relationship is created by viewing this content. Laws change — always verify with the primary source or consult a licensed attorney in Wisconsin.

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Commercial Litigation Laws in Wisconsin.

Statute of Limitations

Key Wisconsin Statutes

Official Sources

Not Legal Advice

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