But it appears that Peterson made few--if any--payments. The foreclosure was filed July 31, 2007. The balance on the main note then was $435,735.86, plus unpaid interest accrued from Jan. 1, 2007, plus $1,005.72 in late charges. This suggests that Peterson made, at most, one payment on her house: the December, 2006 payment. Given the grace periods typical in home-mortgage business, it is at least as likely that her first payment was not due until January 2007, which would mean she has made zero payments.