纳税申报方式，你选对了吗？

Group 1 - The article discusses four main methods for tax declaration: self-declaration, mail declaration, electronic data, and agent declaration [4] - Taxpayers using mail declaration must use a specific tax declaration envelope and keep the postal receipt as proof, with the mailing date considered the actual declaration date [5] - Online declaration allows businesses to submit taxes anytime and anywhere, automatically calculating tax amounts, thus saving costs [6] Group 2 - For new export enterprises, specific documentation is required for export tax refund (exemption) registration, including a complete export tax refund registration form and any additional documents requested by the tax authority [13]