Chapter 7 bankruptcy eliminates most unsecured debts including credit cards, medical bills, personal loans, and old utility bills. Business debts from failed ventures and deficiency balances from repossessed vehicles also qualify for discharge. However, certain debts survive bankruptcy including recent taxes, student loans, child support, alimony, and debts incurred through fraud. Secured debts like mortgages and car loans continue, but you can surrender the property and eliminate any remaining balance. The key is distinguishing between dischargeable and non-dischargeable debts during your consultation.