General information
In November 2021, Portugal’s Secretary of State for Tax Affairs published Order No. 351/2021-XXII which extends the filing deadlines for certain tax returns. The purpose of this order is regarding were introduced as extensions and other measures in response to the ongoing effects of COVID-19.
Just to remind you, electronic invoices must be issued from certified programs, as well as include a digital signature and comply with a set of standards defined at the European level, in order to allow the automatic and electronic processing and processing of documentation.
Although several deadlines have already been defined by the Government for the completion of the electronic invoice, as a result of the current pandemic reality, the deadline was postponed to June 30, 2022.
Therefore, invoices in PDF format will be accepted as electronic invoices (even if they are not in compliance with the electronic invoicing rules) until 30 June 2022 (extended from 31 December 2021).
Other news from Portugal
Audit procedure in relation to fiscalization rules in Portugal
Portugal
Author: Nikolina Basić
Under Portugal’s fiscalization audit rules, taxpayers may be notified of an inspection at its start or in advance, and if it cannot proceed immediately, they must provide requested documentation within 2–30 days. Read more
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Already subscriber? LoginThe Portuguese Finance portal launches a new "Tax Information" page in English.
Portugal
Author: Nikolina Basić
Portugal’s Finance Portal has launched a new English-language “Tax Information” section, replacing the former “Portuguese Tax System” page to improve transparency, accessibility, and usability for foreign citizens. The updated section offers clearer navigation and dynamic content covering key tax topics for individuals and businesses, with additional information to be added progressively as user n... Read more
New document was uploaded: S4FiscalBackoffice Patch
S4F backoffice patch is intended for users who have already installed S4F backoffice and are intended to update existing installations to latest version. To do so apply only patches that are marked with version number that is newer than your currently installed instance of backoffice. Please make sure to install all available patches sequentially (without skipping). This package contains instruction, release notes, changelog and software packages required for deployment of this software component. Read more
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Already subscriber? LoginPortuguese Tax Authority Announces January 2026 Brief E-Invoicing Tolerance Period
Portugal
Author: Tara Nedeljković
Portugal’s Tax Authority has granted a brief tolerance period by extending the deadline for reporting December 2025 invoice data to 9 January 2026, allowing all compliant submissions by that date to be treated as on time and penalty-free. Read more
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Already subscriber? LoginPortugal extends deadline for December 2025 invoice reporting
Portugal
Author: Nikolina Basić
Portugal has granted an exceptional extension allowing December 2025 invoices to be reported without penalties until 9 January 2026, instead of 5 January, for all taxable persons submitting data via certified invoicing software or SAF-T (PT). The Portuguese Secretary of State for Tax Affairs has issued Despacho No. 166/2025-XXV, granting an exceptional extension for the communication of invoices r... Read more
Portugal's deposit and refund system in 2026 and its impact on fiscalization
Portugal
Author: Nikolina Basić
Portugal will launch a nationwide Deposit and Refund System (DRS) on 10 April 2026, introducing a 10-cent refundable deposit on certain non-reusable beverage containers to boost recycling and support the circular economy. Read more
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Already subscriber? LoginPortugal's 2026 Budget brings VAT cuts for agriculture, art, and game meat.
Portugal
Author: Nikolina Basić
Portugal’s 2026 Budget introduces multiple VAT reductions effective 1 January 2026, expanding the application of the reduced 6% rate across agriculture, art, and specific food products. Key measures include cutting VAT to 6% for olive oil production, art gallery sales, and game meat, while extending existing VAT exemptions for agricultural inputs and pet food for animal welfare associations until... Read more