Ordinance number 338/2015 of October 8, was published approving the new official forms of invoice, receipt and invoice-receipt.
According to Article 115, number 1, paragraph a) of the Portuguese IRS Code, the invoice, receipt and invoice-receipt should be
issued by taxpayers earning category B income.
The Ordinance shall enter into force on 1 January 2016. See the full text: Ordinance 338/2015