Do I need 2 Government Gateway ID's Business/Personal

I have a Government Gateway ID for my personal Self Assessment etc. Does my Ltd company need its own GGID so that I can access my VAT and Corp tax info. I have tried to log in to access this information but I'm going round in circles. Is using the same email address causing issues? Thanks

Hi ,
 

You must only use one Government Gateway user ID. For further information, please refer to - How to use your HMRC business tax account    . Thank you .

You need a separate GG account for your ltd company. Your company is separate from you legally so you cannot mix your records with theirs. Not sure about the email part but generally most systems will only allow an email address to subscribe once so I'd put my money on HMRC being the same.