5-7Enquiries about logical serial on Income Taxes
Documents you need to show：
●Taxpayer’s Identity Card (ID card)
●If taxpayer authorizes agent to apply for enquiries about logical serial on Income Taxes, documents required shall be the Letter of Mandate/Delegation and agent’s Identity Card (ID card). If the applicant’s ID provided by agent is a copy, applicant or agent shall guarantee that the copy is consistent with the original and retain the copy for future reference.