The cases that we enforce are based on the transferring documents of the transferring agencies and the grounds for enforcement contained therein.  If you believe that you do not owe any taxes, please contact the transferring agencies directly.  As to why this particular case is being enforced by us, the reason is because the transferring agencies have reported that you have enforceable property or assets within this branch’s jurisdiction.  According to Article 20 of the Enforcement Rules of the Administrative Execution Act, our branch has jurisdiction over enforceable assets within our jurisdiction.