Arizona LLC Formation
Cost Calculator

Forming an LLC in Arizona requires a state filing fee of $50. Combined with a registered agent ($150/year estimated), annual report fees of $0, and publication costs of approximately $500, your first-year total comes to approximately $700.

The standard processing time for Arizona LLC filings is 14 business days, with expedited processing available for $35. Online filing through the Arizona Secretary of State is available and typically processes faster than paper filings.

Arizona LLCs are governed by A.R.S. § 29-3101.

Arizona requires LLCs to publish notice of formation in a newspaper in the county of the statutory agent. This typically costs $50–$300 in rural counties but can reach $500+ in Maricopa County.

Arizona enacted a Series LLC statute in 2019 as part of the Arizona Revised Uniform LLC Act. The Arizona Series LLC allows an umbrella LLC to create separate series with insulated assets.

Arizona's charging order is the exclusive remedy for LLC member creditors. Arizona requires professionals (attorneys, CPAs, engineers, architects, physicians) to form a Professional LLC (PLLC) or Professional Corporation (PC).

Beyond the filing fee, Arizona's publication requirement (newspaper notice for 3 consecutive publications within 60 days of SOS approval) adds $50–$300+ depending on county newspaper rates — rural counties are cheaper than Maricopa County. The Arizona Commerce Authority and Arizona SBDC Network provide small business resources.

After initial formation, Arizona LLCs face ongoing compliance costs. Unlike most states, Arizona does not require LLCs to file annual reports, significantly reducing ongoing compliance costs.

A registered agent — required by Arizona law — typically costs $100–$300/year depending on the service provider.

Expect annual ongoing costs of approximately $150 for a Arizona LLC (registered agent + annual fees). This does not include business licenses, professional fees, or taxes.

Arizona may also require local business licenses depending on your municipality and business type. Many cities require a business license ranging from $25 to $500/year.

Check with your county clerk's office for local requirements beyond the state-level LLC registration.

Many entrepreneurs consider forming their LLC in a different state — most commonly Delaware, Wyoming, or Nevada — to take advantage of favorable laws. However, if you operate primarily in Arizona, you will likely still need to register as a foreign LLC in Arizona, paying both that state's fees AND Arizona's foreign registration fee, making domestic registration typically more cost-effective.

Delaware, Wyoming, and Nevada are popular for their advanced LLC laws, privacy protections, and tax benefits. However, for a small business operating solely in Arizona, forming domestically is usually simpler and more cost-effective.

An attorney or business formation service can help you decide the optimal formation state for your specific situation. Factors include where you'll operate, the nature of your assets, investor requirements, and long-term exit plans.

While Arizona does not legally require an LLC operating agreement, it is strongly recommended for all Arizona LLCs. An operating agreement defines member rights, profit distribution, voting procedures, and what happens if a member leaves or the LLC is dissolved.

Without an operating agreement, Arizona's default LLC rules under A.R.S. § 29-3101 will govern your business, which may not align with your intentions.

For single-member LLCs, an operating agreement helps establish the legal separation between you and the business — important for liability protection.

Operating agreements drafted by an attorney in Arizona typically cost $500–$1,500 for simple agreements or $1,500–$3,000 for complex multi-member structures. Online templates are available but may miss state-specific provisions.

Arizona requires every LLC to maintain a registered agent — an individual or company with a physical address in Arizona who can accept legal documents during business hours. You can serve as your own registered agent, use an owner or employee at a Arizona address, or hire a professional registered agent service.

Professional registered agent services in Arizona typically cost $100–$300/year and offer advantages including privacy (your home address isn't public record), reliability (they never miss service of process), and compliance reminders for annual report deadlines.

Failing to maintain a registered agent in Arizona can result in administrative dissolution of your LLC. If you move or change addresses, update your registered agent information with the Arizona Secretary of State promptly.

By default, a single-member LLC in Arizona is taxed as a sole proprietorship, and a multi-member LLC is taxed as a partnership — both pass-through entities where profits are reported on the owners' personal tax returns. Arizona LLCs can also elect S-Corp or C-Corp tax treatment for potential tax savings.

Arizona may impose its own state income tax on LLC profits. Depending on your revenue and structure, an S-Corp election can sometimes reduce self-employment taxes, though this adds payroll complexity.

Consult a CPA familiar with Arizona tax law before making tax elections.

Arizona LLCs may also be subject to state sales tax if selling taxable products or services. Register for a sales tax permit with Arizona's Department of Revenue and file returns on the schedule required for your revenue level.

LLC formation is just the beginning of the legal and financial structure. If the LLC will hold real property, the Arizona Closing Cost Estimator breaks down buyer transaction costs when acquiring property in the entity name.

For businesses checking statute of limitations exposure on contracts, the Arizona Statute of Limitations Lookup covers written contract and business dispute filing deadlines. And if you're a sole proprietor evaluating whether a bankruptcy fresh start makes sense before forming the LLC, the Arizona Chapter 7 Means Test Calculator determines eligibility for Chapter 7 discharge.