You may file a wage report without an Arizona unemployment tax account number only if you have not been issued a number. When filing without a number, you must use a paper Unemployment Tax Wage Report (UC-018). To the right of the ARIZONA ACCOUNT NUMBER called for in the upper right area of the form, type or print “Applied for.” Also, be sure to record your 9-digit Federal Employer Identification Number (EIN) to the right of the words FEDERAL ID NO.The mailing address to which you return your completed UC-018 form is printed in the top left area of the form. Additionally, if you have a copy of your filed Arizona Joint Tax Application (form JT-1), please include it with your completed Unemployment Tax and Wage Report form.
If you have not filed a JT-1 form, you must do so without delay. How to obtain an Arizona unemployment tax account number.