If you're a co-signor on a loan and the primary files bankruptcy, you are now the only debtor on the loan. Generally, in order for a creditor to collect from you, it has to file a motion in the Bankruptcy Court for relief from stay. However, since you aren't a party in the bankruptcy case, they can collect from you even without filing such a motion. So yes, they can report that you haven't been making payments, since you haven't been making payments.
Answered on Sep 14th, 2015 at 4:06 PM