A judgment lien is a claim on a debtor’s property created via a judgment against a defendant when they fail to pay a debt. The lien creates a security interest in the debtor’s property until the obligation to the creditor is satisfied or the creditor takes possession of the attached property. A judgment lien is superior or senior to any subsequent liens created after the judgment but is a junior lien to any liens existing prior to the judgment.
In the case of judgment liens, the debtor is known as a judgment debtor, while the creditor becomes a judgment creditor.
In federal courts, the rules on judgment liens are codified by 28 USC §3201 –
[Last updated in June of 2023 by the Wex Definitions Team]