One of the following circumstances may lead to the failure of tax refund review or tax refund:

1. Your identity information is incorrect;

2. The bank account information you submitted is incorrect or invalid;

3. There are errors or doubts in the declaration data you fill in;

4. The tax authorities found it necessary to further verify your understanding during the audit, but you didn't provide it or the effective contact information you provided was incorrect, which made it impossible for me to contact you;

5. The taxpayer refuses to cooperate when the tax authorities verify the declaration information of annual settlement.