Other financial discussions

I read about this somewhere exactly what was going on the last four digits of the social go to Google an ask why is it that it's coming up like that see if you can get a direct answer through there but what I want to say that since he is the one first and you're filing joint it just comes up like that because the banking information is under his name first so when you pull up yours says the same date the last four digits of his Social cuz you're linked to his information as far as the account number that's what I'm thinking but I would do a little research just to give you peace of mind