Tripartite agreement: the bank, the taxpayer and the tax department sign a deduction agreement, and the taxpayer can directly deduct the money from the taxpayer's bank account after filing the tax return.

After tax registration, it is necessary to provide the accounting system, accounting software (such as computer bookkeeping), bank account number and other information adopted by the enterprise to the competent tax authorities for filing. Specific information needs to be provided by the window staff after tax registration.