Question:  I’ve used my Arizona LLC to sell widgets.  I now want to use it to provide marketing services.  How do I make the change?

Answer:  An Arizona LLC can engage in any lawful activity unless its activities are limited by language in the Articles of Organization.  Unless your AOO prohibits the LLC from engaging in marketing services the LLC is free to begin providing those services at any time, subject to any state, county or city licensing requirements.

When I form an Arizona LLC is do not normally include any language in the Articles of Organization that limits the LLC’s activities unless the LLC is a professional LLC (PLLC).  PLLCs by definition must limit their activity to practicing the applicable profession.