Where do I find out how much is owed in mortgage on a property

[Timothy B Birt]

So what the best way to discover how much a seller owes on their property? I am a newbie. Working on wholesaling this deal however, I do not want to make an offer on this house until I know how much is owed in back mortgage and property taxes. I want the exact number for my buyer. The seller just wants to pay off the house and get out before he is foreclosed on. Do I have the title company look that up? Also a buyer had mentioned to me something about a seller disclosure form to be submitted to the sellers mortgage company where they give you permission to see their mortgage info. Can't seem to find that form anywhere. Anyone heard of those? Whats the easiest solution here? Need some help on this one. Thanks.