Corporation-to-LLC Statutory Conversion Approval and Filing Requirements in Wisconsin
At a glance
| Governing law, entity types, domestic/foreign status, and direct-conversion scope | Wis. Stat. § 180.1161; domestic corporation may convert to another domestic entity or any foreign entity when both governing laws permit; corporation approval imports §§ 180.11031-.11032 |
|---|---|
| Direct route, destination LLC, and substitute-merger boundary | Direct corporation-to-domestic-or-foreign-LLC conversion available; statutory route is conversion, while merger provisions supply approval procedures only (§ 180.1161(1)) |
| Plan terms, required contents, and resulting LLC governing documents | Record-form plan states both entities' name/type/governing law; interest, security, obligation, acquisition-right, money/property conversion; effective time if delayed; destination organizational documents; other required/optional lawful terms (§ 180.1161(3)-(3m)) |
| Board adoption, recommendation, conditions, and authority | Board approves by vote or consent and submits plan to shareholders; imported sections state no recommendation/explanation rule. Plan may contain other lawful provisions, but no conversion-specific conditioning rule (§§ 180.11031(1), 180.11032(1), 180.1161(3m)) |
| Shareholder vote, class/series groups, written consent, and unanimity | Each separately entitled voting group ordinarily approves by majority of all votes entitled; greater statute/articles/bylaws threshold controls. Unanimous written consent works; articles may authorize meeting-minimum written consent with 10-day notice. No conversion-specific no-issued-share exception (§§ 180.0704, 180.11032(3)-(4), 180.1161(1)(b)) |
| Notice, nonvoting holders, and consent to new personal liability | Give every voting and nonvoting holder at least 20 days' meeting notice stating conversion purpose with plan copy/summary; consent action gives nonvoters 10-day advance notice and nonconsenting voters postaction notice. No separate liability consent; ordinary rule is no holder liability (§§ 180.0704(3), (6), 180.11032(2), 180.1161(4)(a)2.) |
| Conversion and LLC formation filings, signer, and contents | Officer-signed articles name both entities/types/laws, recite lawful approval, include destination public organizational documents, and state plan is held at principal office and supplied on request; no separate LLC filing prescribed (§§ 180.0120(3), 180.1161(5)) |
| Fees, delayed effectiveness, abandonment, withdrawal, and correction | Current DFI conversion fee $150; optional next-business-day service adds $100; current correction fee $40. Default close of filing day or stated delay up to 90 days. Section 180.1161 states no conversion-specific plan-abandonment/withdrawal route; articles correction covers incorrect/defective filings (§§ 180.0122-.0124, 180.1161(3)(e), (5)(cm)) |
| Property, contracts, debts, proceedings, owner interests, and continuity | Same entity continues; property title vests without transfer; debts/obligations/liabilities continue; proceedings continue or substitute LLC; interests convert under plan; rights/powers/purposes vest subject to law/articles/plan (§ 180.1161(4), (6)) |
| Tax, licensing, contract, creditor, securities, and foreign-qualification boundaries | Interest-holder liability rule expressly does not affect tax-law liability; foreign LLC remains subject to destination law and Wisconsin service for old obligations. No license, private-contract consent, securities, creditor-priority, or foreign-qualification promise (§ 180.1161(1), (4)(a)2.d., (7)-(8)) |
Requirements one by one
Direct route and required plan
Wisconsin permits a domestic business corporation to become a domestic or foreign LLC when both the corporation's and destination's governing laws permit. The merger sections govern only how the corporation submits and approves the conversion plan; the transaction remains a direct conversion under Wis. Stat. § 180.1161(1).
The plan must be a record. It names and classifies both entities and their governing laws; states how shares, securities, obligations, acquisition rights, money, or property are treated; gives any delayed time; and includes the destination organizational documents that will be records. Other lawful terms may be added. Wis. Stat. § 180.1161(3)-(3m).
Board, shareholder, consent, and notice rules
The board approves by vote or consent and submits the plan to shareholders. Ordinarily each separately entitled voting group approves by a majority of all votes entitled to be cast, subject to greater statutory, articles, or authorized bylaws requirements. Amendment-equivalent plan terms can create separate voting groups. Wis. Stat. §§ 180.11031 to 180.11032.
Every shareholder, voting or nonvoting, receives at least 20 days' notice stating the conversion purpose and containing the plan or a summary. Unanimous written consent always works; if the articles authorize it, the meeting-minimum consent route requires postaction notice to unrepresented voters and at least 10 days' advance notice and meeting-equivalent material for nonvoters. Wis. Stat. §§ 180.0704 and 180.11032(2).
Articles, fees, and effective time
After approval, an officer signs articles identifying both entities and their governing laws, reciting approval, incorporating the destination's public organizational documents, and promising that the plan is kept at the destination principal office and supplied to a former holder on request. Wis. Stat. §§ 180.0120 and 180.1161(5).
The current DFI fee is $150. Next-business-day service adds $100, and the current statement-of-correction fee is $40. A delayed effective date may be no more than 90 days after receipt; otherwise the plan uses the close of the filing date. Wis. Stat. §§ 180.0122 to 180.0124 and 180.1161(3)(e), (5)(cm).
Continuity and liability
The LLC is the same continuing entity under its new governing law. Property title vests without transfer, debts and obligations continue, proceedings may continue or substitute the LLC, owner interests change under the plan, and rights, powers, and purposes vest subject to other law and the transaction records. Wis. Stat. § 180.1161(4), (6).
Ordinary interest holders do not acquire owner liability merely from the conversion. If destination law does impose owner liability, it applies to later obligations as that law provides; the rule does not alter tax-law liability. Wis. Stat. § 180.1161(4)(a)2.
What trips people up
The LLC's public organizational record is part of the articles-of-conversion package, while the private record-form organizational documents remain part of the plan. Wis. Stat. § 180.1161(3)(f), (4)(d), (5)(am)4.
The conversion section does not provide its own plan-abandonment or filed- articles withdrawal mechanism. Do not automatically borrow the merger section's abandonment filing merely because merger approval procedures are imported for submission and approval. Wis. Stat. §§ 180.11031 and 180.1161(1)(b).
Common questions
Do nonvoting shareholders receive the plan notice?
Yes. Every shareholder receives the 20-day meeting notice and a plan copy or summary. Wis. Stat. § 180.11032(2).
Is a separate Wisconsin LLC articles filing required?
The conversion section instead requires the destination entity's public organizational documents within the articles of conversion. Wis. Stat. § 180.1161(5)(am)4.
Does conversion end pending litigation?
No. A civil, criminal, administrative, or investigatory matter can continue as if conversion did not occur, or the LLC may be substituted. Wis. Stat. § 180.1161(6).
Statutes and sources
- Wis. Stat. § 180.1161 — direct authority, plan, effect, articles, continuity, proceedings, and foreign-destination process (official Wisconsin Legislature; accessed September 6, 2026).
- Wis. Stat. §§ 180.11031 to 180.11032 and 180.0704 — imported board, shareholder, voting-group, notice, and consent procedures (official Wisconsin Legislature; accessed September 6, 2026).
- Wis. Stat. §§ 180.0120 and 180.0122 to 180.0124 — execution, rule-set fees, effective time, and correction (official Wisconsin Legislature; accessed September 6, 2026).
- Wisconsin DFI Corporation Fees — current $150 conversion, $40 correction, and $100 next-day service fees (official Department of Financial Institutions; accessed September 6, 2026).
Source links
Every statute quoted above, linked, with the date we checked it.
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