Bringing a loan current fee

[Mike Flora]

I tried asking yesterday about this and I think I was too confusing in how I asked.

So if my seller is behind on there mortgage payments and I'm covering all closing costs for them, I'm assuming that when I pay the loan off that brings the loan current so I can close escrow?????? And then the only extra cost to that would be the late fee's from the months my seller missed???? Basically can I just expect to pay for the late fees on just this problem with my seller being behind on there payments????