Whether your total income is low enough to automatically qualify for file for Chapter 7 bankruptcy may depend on what state you live in.
Median income varies widely from state to state, from a very high in DC and Connecticut and very low in Mississippi
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How many people are in your "household?" The issue can be tricky if you have roomates, or children who only live with you part time. Courts have ruled on lots of issues arising under this question.
Household income includes payments from roommate, partner, parent, or relative, regardless of whether living with you. Here's the details