Business Attorney in Tucson

Forming a Business in Arizona

Arizona formation is more procedural than most owners expect, and the order matters.

An Arizona LLC is formed by filing Articles of Organization with the Arizona Corporation Commission (A.R.S. § 29-3201). The filing itself is straightforward. What tends to cause problems is everything attached to it.

Every Arizona LLC must appoint and maintain a statutory agent — the person or entity that accepts service of process if the company is sued (A.R.S. § 29-3115). Three things about that requirement catch people out:

• An LLC cannot serve as its own statutory agent. The agent can be an individual, such as a member or manager, or a different entity, including a company that provides statutory agent services.
• The agent needs a physical street address in Arizona where the agent is generally available during business hours to accept service of process. A P.O. box will not do for the street address.
• The appointment has to be maintained. An LLC that fails to keep a statutory agent at a valid address in the Commission’s records can be administratively dissolved (A.R.S. § 29-3708).

Publication is required, and where your statutory agent sits decides how it happens. Notice of the filing must be published (A.R.S. § 29-3201). If the statutory agent’s street address is in Maricopa or Pima County, the Commission publishes the notice on its own website automatically. If the agent’s street address is outside those two counties, the company has to arrange publication in a newspaper itself.

Tucson sits in Pima County, so for most businesses formed here publication is handled by the Commission. But the trigger is the statutory agent’s address, not the company’s. A Tucson business that appoints an agent in Pinal or Cochise County still has to publish in a newspaper. It is a small detail that produces real problems when it is missed.

One sequencing point: do not publish before the Commission approves the Articles for filing.

We handle formation and governance as part of a broader conversation about how the business will actually operate — ownership, decision-making, and what happens when the owners disagree — rather than as a filing exercise.

LLC or Corporation?

There is no default answer, and the right structure depends on how the business will be owned, funded, and run.

An LLC offers flexibility in management and ownership. A corporation offers a structure most outside investors already understand, which matters if priced equity rounds are realistic. Owners planning to raise institutional capital and owners planning to stay closely held often land in different places for good reasons — we cover that tradeoff in our guide to choosing a business structure.

Tax treatment is a real input, and it is not ours alone to decide. We work with a tax attorney on transaction-adjacent tax questions and refer pure tax matters out, so the entity conversation stays connected to the tax consequences without either side guessing.

You will also choose between member-managed and manager-managed. In a member-managed LLC, the members run it. In a manager-managed LLC, appointed managers do, and members sit closer to the position of shareholders. The Commission cannot advise on that choice — it is a legal question, not a filing question — and it is worth deciding deliberately rather than by checkbox.

After Formation: The Documents That Actually Govern

Filing creates the entity. It does not decide how the entity is run.

Arizona does not require an operating agreement (A.R.S. §§ 29-3102, 29-3105 through 29-3107). If you do not have one, the statutory defaults apply — and they surprise people:

• Each member can take part in ordinary management, but voting generally follows each member’s economic interest, not one vote per member (A.R.S. §§ 29-3407, 29-3102). An operating agreement can change this — for example, by requiring every member’s consent for certain actions or by setting what authority managers have (A.R.S. § 29-3105).
• The statutes limit the grounds for expelling a member. If you want more latitude, the agreement has to create it.
• An LLC with two equal members and no operating agreement can deadlock permanently. With equal interests there is never a majority, so both must agree on every decision — the Corporation Commission’s own filing instructions carry this as a caution. We have written at length about how that plays out in a 50/50 partnership.

An operating agreement is where ownership percentages, voting, transfer restrictions, exit terms, and deadlock-breaking mechanics get decided while everyone still agrees. The alternative is discovering the defaults during a dispute — which is what happens when there is no written agreement at all.

The same is true of the contracts the business runs on — customer agreements, vendor terms, contractor and employment documents. That is contract drafting and review, and for companies that need it on an ongoing basis, outside general counsel.