Neste Oyj

Business ID FI18523029


E-invoicing address 0037185230291010
Operator Basware Oyj
Operator code BAWCFI22

Paper invoices

Neste Oyj
P.O.Box 9811
00026 Basware

PDF invoices

Contracts, offers and marketing material must be sent to the office addresses, not to invoicing addresses. Please ensure the correct address from your contact person.
If contracts, offers or marketing material are accidentally forwarded to a wrong address, those will be discarded without further notice. In addition to the mandatory fields, the invoice must fulfil the following invoice requirements.

Invoice requirements

  • If Neste provides a Purchase Order number it must be filled in a specific field on the invoice without any other information
  • First and last name of Neste’s contact person (invoice reviewer in case of PO is not used)
  • Full Neste unit name
  • Unique sequential invoice number identifying the invoice
  • Date of issue
  • Delivery date, service date or prepayment date
  • Supplier’s full name
  • Supplier’s bank account number
  • Supplier’s VAT identification number
  • Type and quantity of goods or services supplied
  • VAT amount payable – or the information needed to calculate it
  • Specific, unambiguous reference to the initial invoice and the details that are being amended (on a credit note, debit note or other document treated as an invoice)

More details about e-invoices 
For more information:

Invoice requirements for Coupa Purchase Orders (orders with NPO-prefix, eg. NPO123456):

  • One invoice can be associated only with one PO. Consolidated invoices with multiple PO's can not be processed
  • Coupa PO number must be mentioned on the invoice header in the order number field without any other details
  • Below information must appear on all invoice lines as stated on the purchase order: PO number, PO line number, Net Unit Price, Quantity, Unit of measurement (UOM), Tax rate for the line, Tax amount for the line, Total gross amount for the line
  • To ensure a smooth invoicing process, data must be added to the following XML fields

PO number (Header):
PO number (line):
PO line number (line#):
Net unit price (line):
Quantity (line):
Unit of measure (UOM):
QUANTITY/CHARGED Q_UNIT="String" (attribute Q_unit includes the uom)
Tax rate (line):
Tax amount (line):