Deduction requirements for special VAT invoices
When a taxpayer issues a VAT invoice, the amount excluding tax should be filled in the "Amount" column. Taxpayers cannot accurately convert the amount excluding tax when issuing VAT invoices. You can select the option of "Amount Including Tax" to fill in the income including tax, and the invoicing system will automatically convert it into the amount excluding tax. The column "Total Price and Tax" is automatically calculated by the system and cannot be modified manually. It should be equal to income including tax.