you could be in violation of federal law for not registering as an ERO if you e-file more than 5 returns.
perhaps the problem with the second computer is that uninstalling Turbotax Business may not uninstall the old license code. I found that out when i had to reinstall my 1040 desktop app for 2022. I was never asked to reenter the license code but the program after update performed flawlessly.
the other thing is AZ instructions say
The corporation must electronically submit Arizona Form unless it has one of the following:
o .......................
o It meets one of the federal exemptions from electronically filing its federal return.
o .....................................
o ......................................
o .....................................
these are not spelled out in any detail but the "federal exemption" one might include the situation where you reached the max of 5 e-filed returns, This is true for other states but call the department of revenue to make sure
• If the corporation have been granted a waiver from electronically filing Arizona Form 120, or it is not required to e-file your return, mail the return to:
Arizona Department of Revenue
P.O. Box 29079
Phoenix, AZ 85038-9079
• The department requests that taxpayers include a copy of their “as-filed” federal return (i.e. federal Form(s) 1120, 1120-F, etc.) and all its schedules and attachments with their Arizona return.
o Corporations filing Arizona Form 120 electronically or by paper: To reduce the size of the return, the detail of Schedule M-3 may be omitted. In addition, it is not necessary to include copies of the following federal Forms: Form 5471, Form 8621, and Form 8858
