The article examines the role of the justice of the peace in counteracting illegal financial transactions within the framework of writ proceedings. It highlights the significance of the judiciary as an institution ensuring legality, social justice, and financial security, and substantiates the place of preventive measures against unlawful financial activities within the structure of modern judicial policy. The study analyzes the most common schemes involving abuse of writ proceedings, addressing problematic aspects of assessing the indisputability of claims and ensuring proper notification of the debtor. The article formulates proposals for improving procedural protection mechanisms, including expanding the powers of justices of the peace and enhancing interagency cooperation with prosecutorial authorities.