How do you set up a company in Arizona.

Arizona charges a $50 formation fee to register your entity with the Arizona Corporation Commission. Once formed, the state taxes corporate income at a flat 4.9% and applies a minimum corporate income tax of $50, calculated as a flat amount rather than tied to revenue.

Setting up a company in Arizona starts with filing formation documents with the Arizona Corporation Commission. You pay a $50 registration fee at filing, choose a registered agent with an Arizona address, and wait for the state to approve your paperwork before you can legally hire, open a bank account, or run payroll.

Once approved, you still need an EIN from the IRS, state payroll tax registrations, and workers' compensation coverage before your first employee starts. None of that is instant, and most of the delay sits in the queue between filing and approval, not in the paperwork itself.

Arizona taxes corporate income at a flat 4.9%, under Arizona Revised Statutes 43-1111. That rate applies regardless of how much your entity earns, so there's no bracket creep to plan around.

Arizona also applies a minimum corporate income tax of $50, and this is calculated on a flat basis rather than scaled to revenue, payroll, or number of shares. Budget for it as a fixed annual cost of keeping the entity alive, separate from whatever income tax you owe.

Forming the entity is the easy part. Keeping it compliant means filing required state reports on schedule, maintaining a registered agent, running payroll withholding correctly, and staying current on corporate income tax and the minimum corporate income tax every year.

Miss a filing and you risk penalties or administrative dissolution, which then complicates payroll, benefits, and your ability to sponsor visas or sign contracts in the state. This is the part most founders underestimate when they first register.

None of this means you should always form an entity first.

An employer of record is sometimes the better answer, a fair alternative rather than a lesser one, especially for a small or still-changing headcount, or while you're testing whether Arizona is even the right market. Talk to a member of the team about your specific situation, or run the numbers yourself with the crossover calculator, since the right call depends on your entity costs and how long you plan to stay.

When Arizona stops being a test and becomes a real base, Teamed's GEMO service handles the formation itself. It sets up the entity and moves your people from Teamed's EOR into direct employment with it. We do this across 100+ countries, so the same process applies whether Arizona is your first entity or your fifteenth.

A company formed in another state or another country does not need a second company to hire in Arizona. It registers with the Arizona Corporation Commission as a foreign company before it starts doing business there, a step usually called foreign qualification.

Arizona law sets the test for what counts as doing business in the state, and putting employees to work there on a regular basis will usually meet it. States give the filing different names, among them a certificate of authority and an application for registration.

In Arizona, the filing is an Application for Authority to Transact Business in Arizona. The Arizona Corporation Commission charges a corporation $175 to file it, according to its published fees. It does not cover the cost of a registered agent, or of a certificate of good standing from your home state if one is needed. An LLC formed elsewhere goes through a similar filing, and its fee can be different.

Foreign qualification does not make you an employer in the state. That is a separate registration with the state tax and unemployment insurance agencies, due by the state's own deadline, which usually falls at or soon after your first payroll there.

There are four routes to a company in Arizona, and which one fits depends on whether it will have employees.

You can file the formation documents yourself with the Arizona Corporation Commission. That suits a founder with no staff and the time to work through the forms.

A formation agent is the quick, cheap way to get the company registered. It suits a company that will not employ anyone.

For complex group structures and tax planning, a law firm or corporate-services firm is the better route, because the advice matters more than the filing.

For companies that will employ people in Arizona, Teamed is the best choice. Teamed clients get real HR and legal experts you can reach when it matters, pricing with no hidden costs and Ted, Teamed's AI agent, to answer questions from your live employment data. Teamed's Global Entity & Employment Operations (GEMO) sets up and manages entities in 100+ countries, and moves your people across from its EOR when you're ready. Teamed already owns an entity in the United States.

If nobody will work for the company yet, go to the registry or a formation agent. It will cost you less than we would.

Figures on this page are drawn from the Arizona Revised Statutes 43-1111 and the Arizona Corporation Commission fee schedule.