LLC Member Dissociation, Withdrawal, and Expulsion Requirements in Michigan

At a glance

Requirements one by one

Mich. Comp. Laws § 450.4101 names the Michigan Limited Liability Company Act. The current official compilation is complete through Public Act 91 of 2026.

Withdrawal and expulsion exist only through the agreement

Under Mich. Comp. Laws § 450.4509, a member may withdraw only as the operating agreement provides. The same section lets that agreement provide for expulsion or other events whose occurrence ends membership. The Act supplies no fallback withdrawal notice, signer, recipient, advance period, acceptance, consent, or effective-time rule.

The agreement is written and includes relevant articles provisions under § 450.4102(r). If the articles and another agreement provision conflict, § 450.4214 makes the articles control. The current documents must therefore be read together before treating any notice, vote, cause, or event as status- ending.

Agreement silence can trigger a fair-value withdrawal distribution

Mich. Comp. Laws § 450.4305 separates ordinary pre-withdrawal distributions from an additional withdrawal distribution. Until withdrawal takes effect, the member shares in ordinary distributions under the referenced rule. The operating agreement may specify an additional payout.

If the agreement permits withdrawal but says nothing about an additional withdrawal distribution, § 450.4305 gives the withdrawing member, within a reasonable time after withdrawal, fair value as of the withdrawal date based on the member's distribution share. The statute does not state that the same fallback applies to expulsion, complete assignment, death, or another agreement-defined cessation event.

Complete assignment is a separate status-exit route

Under Mich. Comp. Laws § 450.4505, assigning an interest gives the assignee only assigned distributions, not management or member rights. A complete assignment ends the assignor's membership unless the operating agreement provides otherwise. The assignee does not become a member merely because the assignor ceased membership.

A pledge, security interest, lien, or other encumbrance does not end status or member powers by default under § 450.4508. The Act's membership-status sections state no separate default death, incapacity, bankruptcy, trust or estate distribution, entity termination, foreclosure, merger, conversion, or domestication cessation list; the agreement and any transaction plan must be checked.

Michigan does not use a wrongful-dissociation code

The Act states no general “wrongful dissociation” category, premature-exit schedule, or causation-based damages formula. Agreement breach and other law may support remedies, but this survey does not decide breach, damages, waiver, or enforceability.

For a complete assignment, § 450.4505(4) expressly preserves the assignor's liability under §§ 450.4302 and 450.4308, the contribution and unlawful- distribution provisions. Section 450.4509 contains no general release for a member who withdraws or is expelled.

Court remedies are not statutory member expulsion

Mich. Comp. Laws § 450.4515 lets a member sue over specified illegal, fraudulent, or willfully unfair and oppressive conduct by managers or members in control. Available relief may include dissolution, alteration of a governing provision or act, a fair-value purchase, or damages. It does not list expulsion of a member as a statutory remedy.

Section 450.4802 separately permits a member to apply for judicial dissolution when the company cannot carry on business in conformity with the articles or operating agreements. That company-level remedy is not a judicial- expulsion route, and this survey does not assess either set of merits.

Member rights end, but a separate manager office is its own question

The § 450.4102(q) membership-interest definition includes distributions, voting, and management participation. Membership cessation therefore ends those rights held as a member. In a member-managed LLC, § 450.4401 treats members as managers and applies manager agency, duties, liabilities, limitations, and indemnification rules.

The Act does not state that agreement-based member withdrawal automatically ends a separately designated manager office. Section 450.4404 states the manager's conduct duties and limitations but supplies no broad former-member future-duty cutoff. Office, employment, agency, indemnification, and pre-exit conduct must be analyzed separately.

Records and dissolution do not collapse into member exit

Mich. Comp. Laws § 450.4503 grants financial, inspection, information, and accounting rights to a “member”; it states no general former-member inspection right. Section 450.4213 requires the LLC to keep a current member-and-manager list, the articles, agreements, and records showing relative distribution and voting rights.

The status provisions state no immediate member-exit filing. Section 450.4801 lists agreement/articles events, unanimous member vote, judicial decree, and a narrow organizer route as dissolution events; it does not make loss of the last member an automatic dissolution trigger. Contractual dissolution, oppression relief, and judicial dissolution remain separate from whether one member's status ended.

What trips people up

• Permission to withdraw and payout terms are separate. Agreement silence about withdrawal bars the statutory route; silence about an additional payout after permitting withdrawal activates the fair-value fallback.
• Expulsion has no default vote. Section 450.4509 authorizes agreement drafting, not a statutory majority or unanimous-other-member power.
• A full assignment can end one status without creating another. The assignor ceases membership, while the assignee receives only distributions until separately admitted.
• A fair-value purchase can arise under different rules. The § 450.4305 withdrawal distribution and possible § 450.4515 court relief have different triggers and should not be merged.

Common questions

May a Michigan member withdraw if the agreement is silent?

No statutory default route appears. Section 450.4509 permits withdrawal only as the operating agreement provides.

What if the agreement permits withdrawal but says nothing about payout?

Section 450.4305 supplies fair value within a reasonable time, measured at the withdrawal date and based on the member's distribution share.

May the other members expel someone by majority vote?

Not under a default expulsion rule in the Act. The operating agreement must supply the event, actor, threshold, and procedure.

Does assigning the entire interest admit the buyer?

No. Complete assignment normally ends the seller's membership, but assignment alone gives the buyer distributions rather than member rights.

Statutes and sources

• Mich. Comp. Laws §§ 450.4101-.4102 and 450.4213-.4214 — Act, membership/agreement definitions, internal records, and articles priority. Official compiled Act 23, § 450.4102, § 450.4213, and § 450.4214 (accessed August 30, 2026).
• Mich. Comp. Laws §§ 450.4302, 450.4305, and 450.4308 — retained contribution/distribution liability and the withdrawal-payout rule. Official § 450.4302, § 450.4305, and § 450.4308 (accessed August 30, 2026).
• Mich. Comp. Laws §§ 450.4401, 450.4404, 450.4503, 450.4505, and 450.4508-.4509 — member management/duties, information, assignment, encumbrance, withdrawal, and expulsion. Official § 450.4401, § 450.4404, § 450.4503, § 450.4505, § 450.4508, and § 450.4509 (accessed August 30, 2026).
• Mich. Comp. Laws §§ 450.4515 and 450.4801-.4802 — oppression and dissolution boundaries. Official § 450.4515, § 450.4801, and § 450.4802 (accessed August 30, 2026).