If the invoice is lost, the replacement method is different according to the type of invoice, as follows:

First, the replacement method of the lost ordinary invoice:

1. Copy the stub and stamp it;

2. Give it to the customer for entry;

3. Financial personnel should set up an invoice register to register the quantity and number of purchased invoices, invoice number, date, customer, amount and payee;

4. Then send it to customers for them to sign for.

II. Lost VAT invoice:

1. Copy the stub,

Submit it to the local competent tax bureau for confirmation and issue a tax deduction certificate.

3. Report to the competent tax bureau of the company and issue a red-ink invoice to offset the original invoice.

4. Re-invoice the customer.