Corporate Sale of Substantially All Assets Approval Requirements in Wisconsin

At a glance

Requirements one by one

Wisconsin uses a qualitative all-or-substantially-all trigger

Wis. Stat. § 180.1202(1) applies to a sale, lease, exchange, or other disposition of all or substantially all corporate property, with or without goodwill, outside the usual and regular course. The statute does not state a percentage, significant-continuing-activity test, consolidated calculation, subsidiary- valuation method, or investment-holding rule. Whether a real transaction crosses the qualitative line remains a fact-and-law question.

Section 180.1201 draws the other side of the boundary. The board may authorize an all-or-substantially-all disposition in the usual course and a less-than- substantially-all disposition inside or outside the usual course without a shareholder vote, unless the articles require one.

The board approves; every shareholder receives a description

Section 180.1202(1) makes the board determine terms, conditions, and consideration and adopt a resolution approving the proposed transaction. It states no separate recommendation, conflict-based nonrecommendation, or submission-conditioning procedure.

Under § 180.1202(2), every shareholder receives meeting notice whether or not entitled to vote. The notice must state that considering the disposition is a purpose and contain or accompany a description of the transaction. Wis. Stat. § 180.0705's ordinary 10-to-60-day interval becomes 20 to 60 days because the transaction-specific section requires no fewer than 20 days.

Approval is a majority of all entitled votes

Section 180.1202(3) uses a majority of all votes entitled to be cast, not a majority of votes present or actually cast. Chapter 180, the articles, or bylaws adopted under authority in the articles may instead require a greater vote or a vote by voting groups. The asset-disposition section itself states no automatic class or voting-group vote.

Wis. Stat. § 180.0704 permits unanimous shareholder written consent without board action. If the articles authorize it, meeting-equivalent consent is also available; nonvoting holders then receive the proposed-action materials at least 10 days before the action becomes effective.

Four board-only routes and a distribution boundary matter

Under § 180.1201, shareholder approval ordinarily is unnecessary for a usual- course disposition, any less-than-substantially-all disposition, an encumbrance, or a transfer to one or more wholly owned entities. The subsidiary route is not available when the transfer connects to a plan or action involving disposition of all or substantially all assets and requires approval under § 180.1202. The articles may also require a vote for any of these otherwise board-only routes.

Section 180.1202(5) sends a transaction that constitutes a distribution to § 180.0640 instead. The approval sections state no general dissolution exclusion.

Authorization does not lock the corporation into closing

After authorization, § 180.1202(4) permits abandonment without another shareholder action but makes that power subject to contractual rights. The section states no separate statutory asset-transfer agreement execution, filing, amendment, or closing process.

Dissent rights use a narrower transaction list

Section 180.1302(1)(c) gives dissent and fair-value rights for consummation of an outside-course sale or exchange of all or substantially all property. Unlike the approval section, the dissent trigger does not say lease or other disposition. It includes a sale in dissolution but excludes a cash sale under a plan distributing all or substantially all net proceeds within one year. Public-market shares are generally excluded unless the articles provide otherwise.

Under §§ 180.1320 to 180.1322, the meeting notice must flag that dissent rights are or may be available and include a copy of §§ 180.1301 to 180.1331. A claimant delivers written intent before the vote and does not vote in favor. Within 10 days after authorization the corporation sends a dissenters' notice that fixes a payment-demand deadline 30 to 60 days after delivery.

What trips people up

• There is no numeric safe harbor. A percentage of assets, revenue, or income does not resolve the statutory all-or-substantially-all question.
• A wholly owned transfer can still enter the approval lane. The exemption yields when the transfer is part of the specified all-or-substantially-all plan or action requiring § 180.1202 approval.
• Approval and dissent use different verb lists. Section 180.1202 reaches lease and other disposition; § 180.1302(1)(c) names sale or exchange.

Common questions

Can the articles require a vote for an otherwise exempt disposition?

Yes. Section 180.1201(2) makes its board-only routes subject to a shareholder- approval requirement in the articles.

Can the board choose the consideration?

Yes. Sections 180.1201(1) and 180.1202(1) place terms, conditions, and consideration with the board, subject to the applicable shareholder-approval rule and the corporation's governing records.

Does Chapter 180 require an asset-transfer filing?

Section 180.1202 states the internal approval process but prescribes no separate filing for the asset disposition.

Statutes and sources

• Wis. Stat. §§ 180.0704 to 180.0705 — written consent and meeting notice. Official Wisconsin Legislature text, accessed September 5, 2026.
• Wis. Stat. §§ 180.1201 to 180.1202 — board-only transactions, extraordinary disposition trigger, board resolution, notice, vote, distribution boundary, and abandonment. Official § 180.1201 text and official § 180.1202 text, accessed September 5, 2026.
• Wis. Stat. § 180.1302 and §§ 180.1320 to 180.1322 — dissent eligibility, exclusions, notice, intent, and payment-demand window. Official § 180.1302 text and official § 180.1320 text, accessed September 5, 2026.