Guangzhou national tax 12366 tax service hotline reply: Hello, if you have applied for voice declaration, please check whether the password is entered correctly. For example, if the competent tax authorities are Nansha, Haizhu, Liwan, Zengcheng, Huangpu, Tianhe, Development, Huadu, Panyu and Baiyun, the voice declaration password is: the last six digits of the taxpayer code; If the competent tax authority is Yuexiu, the password for voice declaration is 888888, that is, 6 8&; s; If the competent tax authority is Conghua, the password for voice declaration is the last six digits of the taxpayer code or 123456. If you can&;t declare after entering the correct information, please leave the taxpayer identification number, company name, voice prompt and other information, so that we can reflect your situation to the relevant departments or you can directly call the 12366 national tax service hotline for manual service to reflect. The above reply is for reference only, thank you for your support to this website!