About eCorp

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.
Due to the COVID-19 concerns, our Phoenix and Tucson offices are temporarily closed to the public. Corporations Division Customers can complete most business filings online and you will be able to fax or mail filings, as usual. We are also accepting drop-off filings at the Phoenix and Tucson office. Filings for drop-off can only be paid by check. For more information, please call 602-542-3026 or email answers@azcc.gov
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.