Can a joint bank account be garnished if only one account holder owes support arrears?

A joint bank account can complicate, but doesn't automatically prevent, garnishment where one account holder owes support arrears. Because funds in a joint account are generally accessible to and associated with both holders, enforcement action directed at the account can end up affecting money that a non-owing joint holder considers their own, which creates real practical friction, particularly for a spouse or family member who shares an account with the payor but isn't the one who owes support.

Where this happens, the non-owing account holder may have options to assert their interest in specific funds and try to have wrongly garnished money released, but this generally requires taking active steps to demonstrate which funds belong to them rather than assuming the account will simply be left alone because it's jointly held. This is a good reason to think carefully about joint accounts when supporting or living with someone who has outstanding support obligations. Anyone affected by garnishment of a joint account, whether as the payor or the other account holder, should get legal advice promptly to understand what can be done.