LLC filing as SCorp

[NCPro]

I have a new  single member LLC that wants to file as an S Corp but I cannot overcome the diagnostics that ask for date of incorp, state of incorp etc. How have you successfully filed these

[George4Tacks]

Most states require registration of corporations, including LLC that elects to be a Subchapter S Corporation.

[josephart]

If the client doesn't have this info, then go to the state's Secretary of State website.  Most states make this info available.  Just do a name search and you should be able to see all of the filings with the state.