LLC Merger Approval and Filing Requirements in Arizona

At a glance

Arizona does not keep its LLC merger rules in one place. Article ten of the LLC Act is the doorway, and almost everything that actually happens in the deal is governed by a separate cross-entity statute, the Arizona Entity Restructuring Act. The practical consequences are two. The default vote is unanimous, which is stricter than most states, but it is only a default: a well-drafted operating agreement can lower it. And an Arizona LLC member has no statutory appraisal right at all, so the protection a dissenter gets in most states has to be written into the operating agreement or the plan or it does not exist.

Requirements one by one

The two statutes that govern the deal

§ 29-4003 is the bridge. A domestic LLC may undertake a merger by adopting a plan and complying with article ten and with article two of chapter six, and the section then provides that except as expressly set forth in article ten, the procedures regarding the effect of and all other aspects of the transaction are governed by chapter six. § 29-4001 confirms the borrowing runs to vocabulary as well: terms used in article ten carry their chapter six meanings except where the LLC Act defines them. So the LLC Act supplies the gateway, the approval rule and the termination consequences, and the Restructuring Act supplies the plan, the filing and the effects. § 29-2201 is the operative grant of authority to merge.

Who can merge with whom

§ 29-2201 allows one or more domestic entities to merge with one or more domestic or foreign entities. Because the defined term entity in § 29-2102 reaches corporations, partnerships, limited partnerships, limited liability companies and business or statutory trusts, a cross-type merger is ordinary rather than exceptional. A foreign constituent carries one condition: it may merge, or survive, only if the merger is authorized by the law of its jurisdiction of organization. § 29-2207 gives that condition unusual force. If the foreign jurisdiction did not authorize the merger, the merger is ineffective notwithstanding the Arizona filing, and the entities must file a statement of ineffectiveness.

The plan and what it must say

§ 29-2202 requires a plan in a record with nine required items, including the manner of converting the interests in each merging entity into interests, securities, obligations, rights to acquire interests or securities, cash or other property or any combination of the foregoing. Cash and third-party paper are therefore permitted consideration, and a squeeze-out for cash is not structurally barred. The plan also carries the survivor organizational documents and any amendments to them. The list is a floor, not a ceiling: the plan may contain any other provisions not prohibited by law. One limit is external. § 29-3105 places the required contents of a plan of merger among the matters an operating agreement may not vary.

Member approval: unanimous by default, waivable by agreement

§ 29-4004 is short and strict. If a domestic LLC is a merging entity, the plan must be approved by all the members of the company entitled to vote on or consent to any matter. Read alone that is a unanimity requirement, and it is the single most important difference between Arizona and states that default to a majority in interest. But it is a default rather than a floor. § 29-3105 provides that where a provision of the operating agreement conflicts with the LLC Act, the operating agreement governs, and the fourteen matters the section places beyond an operating agreement do not include the approval threshold. They reach plan contents and commission filings, not the vote. The two halves fit: § 29-2203 sends approval first to the requirements, if any, in the constituent governing statute and organizational documents, and only where neither provides for approval does it fall back to all interest holders. A foreign constituent approves under its own law.

Notice, consent and the personal-liability sign-off

Neither merger article prescribes a meeting, a notice period, a record date or a quorum for member action. § 29-4004 speaks only of members entitled to vote on or consent to any matter, and § 29-3105 leaves the mechanics to the operating agreement. Written consent in lieu of a meeting is therefore an operating-agreement question, not a statutory one. One consent is statutory and separate from the merger vote. § 29-2203 requires a consent in a record from each interest holder of a domestic merging entity who will have interest holder liability for obligations that arise after the merger becomes effective, subject to a two-part escape. § 29-2102 defines interest holder liability to cover both personal liability imposed by status and an obligation to contribute to the entity. A member being moved into a general partnership position cannot be bound by the group vote alone.

The statement of merger and where it goes

§ 29-2205 requires a statement of merger signed on behalf of each merging entity, with ten content items. If the deal appoints a new statutory agent, that agent must sign a statement accepting the appointment and it must be attached to the filing, a step easy to miss because it is a second signature from a non-party. § 29-2102 fixes the office: for a limited liability company the appropriate filing authority is the commission, while limited partnerships and limited liability partnerships file with the secretary of state, so a mixed deal can involve two filing offices. § 29-4005 adds a consequence specific to LLCs. The statement of merger serves as the articles of termination for a domestic LLC that is not the surviving entity, so no separate dissolution filing is required, and if the statement carries amendments to the articles of organization, the document must be published or input into the commission database.

When it takes effect, and the narrow window to back out

§ 29-2205 makes the merger effective on delivery unless the statement sets a later date and time, which may not be more than ninety days after delivery. The same section allows the signed plan itself to be delivered for filing instead of a statement of merger, with the same effect, which can save a drafting step where the plan is already public. § 29-2204 governs changes of mind. A plan may be amended in the manner the plan provides or, if it is silent, in the same manner it was approved, and an interest holder entitled to vote keeps a vote on any amendment changing the consideration, the survivor organizational documents, or any term that would adversely affect that holder in a material respect. Abandonment is unrestricted before the statement is delivered. Afterward it is nearly foreclosed: the plan may be abandoned only if the statement set a delayed effective date, and a statement of abandonment must then be filed. The ninety-day window is the only window.

What happens to property, debts and lawsuits

§ 29-2206 moves the whole estate by operation of law. All property, including rights, privileges, immunities and powers, of each merging entity automatically vests in the surviving entity without assignment, reversion or impairment, and all obligations automatically become obligations of the survivor without assignment, assumption or delegation. No bill of sale, assignment or assumption agreement is needed, though consent provisions in individual contracts still bite. Each merging entity that is not the survivor ceases to exist, the survivor is substituted in pending proceedings, and a name change takes effect by substitution. One registration effect catches foreign parties: where a foreign merging entity is not the survivor, its Arizona authority to transact business is automatically revoked or canceled, so no withdrawal filing is needed and none should be made.

Appraisal rights: contractual only

This is the sharpest Arizona departure. § 29-4002 states the LLC rule completely: a member of a domestic LLC that is a merging entity is entitled to contractual appraisal rights to the extent provided in the operating agreement or the plan. Nothing more. That starves the general hook in § 29-2109, which grants appraisal only where the holder would have been entitled to appraisal under the entity governing statute, because for an Arizona LLC the governing statute grants none. § 29-2109 does supply the missing machinery once a contractual right exists and no procedure is specified, applying title ten, chapter thirteen, the corporate dissenters regime, to the extent practicable. The structural logic is that unanimity under § 29-4004 is the member protection, and appraisal is not; a plan that lowers the vote in the operating agreement without adding an appraisal or buyout right removes both at once. § 29-2206 confines interest holders to their plan rights plus any appraisal rights they do have, and makes a foreign survivor serviceable in Arizona for obligations of a domestic merging entity, including obligations arising out of the exercise of appraisal rights. § 29-2207 adds that entities behind an ineffective merger are responsible to third parties for obligations incurred, unless they establish the obligation was not incurred in good faith.

No short form, and no exclusivity

Arizona has no short-form parent-subsidiary merger. Article two runs from § 29-2201 through § 29-2207 and offers one route regardless of how much of the subsidiary the parent owns, so even a wholly owned cleanup merger needs a plan, member approval and a filing. What Arizona offers instead is an express escape hatch. § 29-2106 provides that the fact that a transaction under the chapter produces a certain result does not preclude the same result from being accomplished in any other manner permitted by other Arizona law, so a dissolution and asset transfer, or a sale of all interests, remains available and is not recharacterized as a de facto merger by the statute. § 29-4003 says the same thing from the LLC side, preserving the power to acquire all or part of the interests of another entity through a voluntary exchange or otherwise.

Statutes and sources

• Ariz. Rev. Stat. § 29-2201 The authorization, and the single outward-looking condition on a foreign constituent: its own jurisdiction's law must authorize the merger. Accessed September 11, 2026.
• Ariz. Rev. Stat. § 29-2202 Nine required plan terms, a broad consideration clause reaching cash and third-party paper, and confirmation that the list is a floor. Accessed September 11, 2026.
• Ariz. Rev. Stat. § 29-2203 Approval routes to the constituent's own governing statute first, with an all- interest-holder fallback, plus a separate record consent from any holder taking on post-merger liability. Accessed September 11, 2026.
• Ariz. Rev. Stat. § 29-2204 Amendment defaults to the approval method and preserves a vote on consideration and adverse changes; after filing, abandonment survives only inside a delayed effective date. Accessed September 11, 2026.
• Ariz. Rev. Stat. § 29-2205 Ten statement contents, the attached statutory-agent acceptance, the ninety-day ceiling on a delayed effective date, and the option to file the signed plan itself instead. Accessed September 11, 2026.
• Ariz. Rev. Stat. § 29-2206 The statutory effects: automatic vesting and assumption, interest holders confined to plan and appraisal rights, foreign-survivor service reaching appraisal obligations, and automatic revocation of a departing foreign constituent's registration. Accessed September 11, 2026.
• Ariz. Rev. Stat. § 29-2207 A merger unauthorized by the foreign constituent's own law is ineffective, requiring a corrective public filing, with good-faith allocation of resulting obligations and a safe harbor from false-filing liability. Accessed September 11, 2026.
• Ariz. Rev. Stat. § 29-2106 The express nonexclusivity rule: the restructuring chapter does not foreclose reaching the same result by another lawful route. Accessed September 11, 2026.
• Ariz. Rev. Stat. § 29-2109 Appraisal under the restructuring chapter is borrowed from the constituent's own governing statute, with contractual rights available and the corporate dissenters' procedure supplied as the fallback. Accessed September 11, 2026.
• Ariz. Rev. Stat. § 29-4002 The LLC appraisal rule, and the whole of it: contractual only, to the extent the operating agreement or the plan provides. Accessed September 11, 2026.
• Ariz. Rev. Stat. § 29-4003 The bridge provision routing an LLC transaction into the restructuring chapter while reserving article 10's own rules. Accessed September 11, 2026.
• Ariz. Rev. Stat. § 29-4004 The LLC approval threshold: every member entitled to vote or consent must approve the plan. Accessed September 11, 2026.
• Ariz. Rev. Stat. § 29-4005 The merger statement doubles as the non-survivor's articles of termination, and an articles amendment carried in it triggers the publication or database route. Accessed September 11, 2026.
• Ariz. Rev. Stat. § 29-4001 Article ten borrows the restructuring chapter's vocabulary except where the LLC Act defines a term for itself. Accessed September 11, 2026.
• Ariz. Rev. Stat. § 29-2102 The definitions that decide where an LLC files, what interest holder liability means and what counts as a record. Accessed September 11, 2026.
• Ariz. Rev. Stat. § 29-3105 The operating agreement controls in a conflict with the LLC Act, subject to a closed list of non-waivable items that reaches plan contents and commission filings. Accessed September 11, 2026.