Taxpayers are reminded that the deadline to submit information that may reduce their IRS obligations is approaching. They must report any changes in their household circumstances through the Tax Authority Portal and ensure that their expenses are validated on E-Fatura.
Deadline to submit information that reduces IRS ends on Monday
Friday, 27 February 2026RSS
Context & Explainers
E‑fatura is the Tax and Customs Authority's online invoice portal (E‑fatura), where taxpayers register and validate invoices so they can claim IRS deductions and benefits. The guidelines in the story note that taxpayers must validate last year’s invoices on the portal by the beginning of March before submitting the annual IRS tax return.
The Tax Portal (Portal das Finanças) is Portugal's official online service where individuals and businesses access tax records, file returns, and make payments. On 6 February 2026 the Tax and Customs Authority (Autoridade Tributária e Aduaneira or AT) used the portal to warn taxpayers about scam SMS messages falsely demanding payment to 'avoid seizure'; residents should ignore unsolicited payment links and check the portal or contact AT directly.
AI Summary AvailableDeadline to claim IRS deductions closes MondayRead the synthesized summary with context and explainers
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