Required Documents 

1. Taxpayer's identity card (ID card)
2. In the case that the taxpayer is profit-seeking enterprise, institution or organization, copy of proof of establishment approved by the competent authority and marked with the name of the profit-seeking enterprises, institutions or organizations and person in charge shall be required.
   (1) If application is done by person in charge of profit-seeking enterprise, institution or organization, the Identity Card (ID card) is required.
3. If taxpayer authorizes agent to apply for enquiries about tax arrears, the documents required shall be the Letter of Mandate/Delegation and agent's ID card (ID card). If the applicant's ID provided by agent is a copy, the applicant or agent shall guarantee that the copy is consistent with the original and retain the copy for future reference.