Invoices are divided into professional invoices and ordinary invoices. Ordinary invoice refers to the shopping receipt issued by the merchant or some other consumption credentials of the other party when shopping mainly in the mall. Individuals can apply to the state for issuing ordinary invoices, but they need to bring relevant materials to the tax bureau to issue invoices in person. Professional invoices are different from commercial documents of ordinary invoices. This kind of invoice is also used as a voucher, which is generally used to prove tax deduction.
How to calculate the VAT rate of 13%?
1. If VAT is extra-price tax, the total tax-included price (tax-included price) = price (tax-excluded price)+VAT;
2. VAT amount = price (excluding tax) × VAT rate;
3. Total price and tax (including tax) = price+price × VAT rate;
4. Price excluding tax = total price and tax ÷( 1+ tax rate).