eCorp is a web-based application used to create and manage the life cycle of your business registration
in the state of Arizona, as requested by the state law Sign in under File to create a new Corporation or Limited
Liability Company filing or use Search to look up Arizona businesses.
Same Day/Next Day Filers: If you are faxing your filing please fax it to 602-542-0900. If you fax to any other fax number, your filing WILL be delayed.
NEW BUSINESS FILING PORTAL COMING SOON JANUARY 2026