Yes it is legal. When a person agrees to co-sign on a debt, they agree to be responsible for re-payment of that debt. If the loan is not paid by one party, the creditor can seek payment from the other. If you received a discharge in BK but the co-signor hasn't joined you as a spouse in your BK or filed their own BK and received a discharge, the co-signor's obligation remains post your BK. In other words, your BK protection doesn't extent do other people who agreed by contract to be responsible for repayment.
Answered on Sep 03rd, 2015 at 3:17 PM