LLC Amendment and Legal-Name-Change Filing Requirements in Arizona

At a glance

Requirements one by one

Amend or restate the public articles

A.R.S. § 29-3202 permits amendment or restatement at any time, expressly including a legal-name change or a switch between member and manager management. It also creates mandatory routes: an originally false or erroneous article must be amended, and specified member or manager changes must be filed within 30 days.

The statutory filing minimum is short: the current company name and the amendment text. A pure restatement consolidates the current articles without changing them; an amended-and-restated filing can do both jobs.

Apply the operating agreement and statutory voting defaults

Section § 29-3105 makes the operating agreement the first source for internal governance, while preserving the Commission's filing requirements. If the agreement does not answer the issue, § 29-3407 gives outside-ordinary-course matters to a majority in interest of the members in a member-managed LLC or a majority of managers in a manager-managed LLC. A management-mode switch is the express exception: every member must approve it.

The signature is a separate question from approval. Under § 29-3203, the filing may be signed by a person authorized by the LLC, including an agent who affirms that authority. A signature does not, by itself, prove that the required internal vote or private consent occurred.

Clear the new legal name

Section § 29-3112 requires an LLC or LC designator and distinguishability from the listed Commission and Secretary of State records. Corporation wording is barred, and banking, credit-union, and trust wording is restricted unless the statutory business condition is met. Written consent plus a satisfactory name-change undertaking, or a final court judgment, can support use of an otherwise conflicting name.

Assemble the filing package and fee

The current ACC Form L015 starts with the LLC's existing record name and then the changed field. A management-mode change needs Form L040 or L041; appointing a new statutory agent needs Form M002; an amendment outside the form's checkboxes needs the complete written amendment attached. The current statutory and posted base fee is $25 under § 29-3213.

The ACC's current materials support online and paper filing routes. Paper Form L015 lists mail and fax, while its instructions also list in-person delivery. Optional faster examination costs $35 for ordinary expedited service, $100 for next-day, $200 for same-day, or $400 for two-hour service under the March 2026 schedule.

Set the effective time carefully

Under § 29-3207, a conforming record ordinarily takes effect at delivery. It may state a later time or a delayed date and time no more than 90 days after delivery; a date without a time means 12:01 a.m. Mountain Standard Time. If the Commission issues a nonconformance notice, a cure within 30 days can preserve delivery-time effect. This is legal effectiveness, not an estimate of how fast the filing will be examined.

Keep the accepted record with the company files

Section § 29-3410 requires the LLC to retain its articles and every amendment, along with current and prior written operating agreements and their amendments. The Arizona filing changes the Commission's public record. Tax registrations, licenses, bank records, contracts, titles, trademarks, trade names, and foreign registrations need their own review and updates.

What trips people up

• The 30-day rule is mandatory for the member and manager changes listed in § 29-3202, not merely an administrative suggestion. Until a required amendment is made, subsection J bars the LLC from maintaining an Arizona action on a contract or transaction made in its name.
• Within 60 days after approval, § 29-3202 requires either three newspaper publications or Commission database posting for a qualifying county. A filing changing only member/manager names or addresses, the principal address, or the statutory agent's name or address is exempt from that step.
• Form L015 says a management-mode amendment will be rejected without the corresponding L040 or L041 attachment. Do not confuse the filing's signature block with the separate all-member approval rule.
• A correction under § 29-3209 is for a record inaccurate when filed, a defective signature, or defective electronic transmission. It cannot carry a delayed effective date and is not the general route for a later business change.

Common questions

Does every address change require articles of amendment?

No. Section § 29-3202(C) permits the narrower statement-of-change route for the statutory agent, principal address, member/manager address, or agent address. The current fee is $5, compared with $25 for articles of amendment.

Can an Arizona LLC wait for an annual report to make the change?

No. The ACC says Arizona LLCs do not file annual reports. Use the amendment, statement-of-change, or correction route that fits the actual change and comply with any 30-day deadline.

Is a trade name the same as the LLC's new legal name?

No. The ACC does not register or recognize DBAs; it directs trade-name registration to the Secretary of State and notes a county recording route for a DBA. A trade name does not replace the articles amendment needed to change the LLC's legal name.

Statutes and sources

• A.R.S. § 29-3202 — amendment, restatement, 30-day duties, contents, publication/database step, alternatives, and court-action consequence (accessed August 21, 2026).
• A.R.S. § 29-3105 and § 29-3407 — operating-agreement scope and statutory approval defaults (accessed August 21, 2026).
• A.R.S. § 29-3112 and § 29-3203 — legal-name and signer rules (accessed August 21, 2026).
• A.R.S. § 29-3207, § 29-3209, and § 29-3213 — effectiveness, cure, correction, and fees (accessed August 21, 2026).
• A.R.S. § 29-3410 — company record retention (accessed August 21, 2026).
• ACC Form L015, Instructions L015i, March 2026 fee schedule, and Business Services FAQs — current fields, attachments, channels, fees, annual-report answer, and filing alternatives (accessed August 21, 2026).