However, this is for business address. I am referring to personal address. I have two concerns: 1. AFAIK, all mail forwarding companies need to be registered

However, this is for business address. I am referring to personal address. I have two concerns: 1. AFAIK, all mail forwarding companies need to be registered with USPS as “commercial mail receiving agency”. This can get flagged by IRS, etc if I use it as a personal address 2. Various services (e.g. banks), might require to prove that I live at the location (e.g. telephone bills with that address [although now that I think about it, this might be less of a problem])