Failure to Return Tenant's Security Deposit Nicht-Rückgabe der Mietkaution des Mieters Failure to Return Tenant's Security Deposit Incumplimiento de la devolución de la fianza del inquilino Incumplimiento de la devolución del depósito de garantía del inquilino Non-Retour de la caution du locataire כשל בהחזרת הפיקדון הבטחוני של השוכר किरायेदार की सुरक्षा जमा वापसी में असफलता 入居者の保証金の返還の怠慢 Falha em devolver o depósito de segurança do inquilino 未归还租户的押金 The failure of a landlord to return a tenant's security deposit, which is a type of claim that falls under the broader category of disputes between landlords and tenants.