For most unsecured debts — credit cards, medical bills, personal loans — a debt collector cannot simply take money out of your bank account. They first have to sue you, win a judgment in court, and then use that judgment to request a bank levy or garnishment through the legal system.

The typical legal sequence

  1. The collector files a lawsuit against you for the unpaid debt.
  2. You're served with legal notice and have an opportunity to respond in court.
  3. If the collector wins (including by default if you don't respond), the court issues a judgment.
  4. With that judgment, the collector can request a bank levy, which your bank is legally required to comply with.

Ignoring a lawsuit notice is the biggest mistake

Many judgments happen by default because the person never responded to the court summons. Responding — even without a lawyer — preserves your right to dispute the debt or negotiate before a judgment is entered.

Funds that are often protected from garnishment

Certain types of income are federally protected from most garnishments even after a judgment, including Social Security benefits, SSI, VA benefits, and certain retirement funds. Protections and exact rules vary by state, so it's worth checking your state's specific exemptions if you're facing a judgment.