The serial number of the invoice means that the numbers on the invoice are continuous or similar. Because the invoices received by enterprises in the tax authorities have corresponding numbers, if the serial number appears in the invoices, it may be a one-time invoice issued by the same billing unit. In order to prevent employees from falsely reimbursing accounts, invoices with serial numbers are generally classified as illegal reimbursement, and financial reimbursement is not allowed.

What are the items reimbursed by enterprises?

1. Rent reimbursement: When reimbursing rent, there must be a lease contract, which must be confirmed by the administrative department, and check whether the amount and date of the invoice are consistent with the contract;

2. Hospitality reimbursement: Hospitality reimbursement, large invoices must have a consumption list and must be reviewed and approved by the relevant management personnel of the enterprise;

3. Reimbursement of travel expenses: to reimburse travel expenses, it is necessary to check whether the tickets, meals and accommodation bills for business trips belong to the business trip area;

4. Freight reimbursement: freight reimbursement, check the information on the invoice and freight bill to see if the transportation price is consistent.