There are multiple definitions - click on the translation that matches your context.

nota fiscal

substantivo

full

invoice

noun

Comparative law notes

Portugal

In Brazil, "nota fiscal" is an invoice for tax purposes.

Definitions of invoice

English

a list of things that have been supplied or work done, together with details of how much money is owed for them

No invoice shall be submitted to Cisco until shipment to Cisco of the items covered by such invoice.