Forming an LLC in Arizona with co-founders requires careful planning, especially regarding equity splits and operational agreements. Arizona's business-friendly environment makes it an attractive state for startups, but understanding its specific requirements is crucial. For a deeper dive, see our resource on getting a federal tax ID in Arizona. Lovie can help streamline this process, ensuring a smooth and compliant LLC formation for your co-founder venture in Arizona.
The filing fee for Articles of Organization in Arizona is $50. Publication costs range from $100-300.
Registered agent services typically cost $50-300 annually. Legal fees for drafting an operating agreement can vary widely.
Forming an LLC in Arizona can take 1-5 business days for online filing, plus 2-4 weeks for the mandatory publication requirement. Drafting a comprehensive operating agreement can take an additional 2-7 days.
Arizona has a flat individual income tax rate of 2.5% which applies to the pass-through income from the LLC.
The most common LLC formation mistakes include choosing the wrong state, skipping the operating agreement, and failing to separate personal and business finances.
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State-specific formation guides, cost breakdowns, compliance checklists, and expert comparisons — updated for 2026.