{"id":4598,"date":"2026-02-24T12:33:01","date_gmt":"2026-02-24T12:33:01","guid":{"rendered":"https:\/\/www.nominaurea.pt\/?p=4598"},"modified":"2026-02-24T12:49:54","modified_gmt":"2026-02-24T12:49:54","slug":"income-tax-return-form-3-pit-2025-in-portugal-what-it-is-how-it-works-and-key-guidance","status":"publish","type":"post","link":"https:\/\/www.nominaurea.pt\/en\/noticias\/income-tax-return-form-3-pit-2025-in-portugal-what-it-is-how-it-works-and-key-guidance\/","title":{"rendered":"Income tax return form 3 (PIT) 2025 in Portugal: What it is, how it works and key guidance"},"content":{"rendered":"<h3>The <strong>Model 3 (Income tax return form 3 (PIT))<\/strong>\u00a0is the main mechanism for reporting different types of personal income in Portugal, including:<\/h3>\n<ul>\n<li>employment income,<\/li>\n<li>professional and business earnings,<\/li>\n<li>pension income,<\/li>\n<li>property income,<\/li>\n<li>capital income and gains.<\/li>\n<\/ul>\n<p>Depending on the nature of income received during <strong>2025<\/strong>, taxpayers complete the basic return and relevant <strong>schedules<\/strong> (annexes).<\/p>\n<p>Taxpayers typically file the return online through the Portuguese Tax Authority\u2019s portal using secure digital credentials.<\/p>\n<p>The filing window runs from <strong>1 April to 30 June 2026<\/strong>.<\/p>\n<p>The <strong>Autoridade Tribut\u00e1ria<\/strong> (Portuguese Treasury) frequently provides a <strong>pre-filled tax return<\/strong> to eligible taxpayers to simplify the procedure. However, it remains the taxpayer\u2019s responsibility to carefully review all income and deduction information and make necessary changes before submitting.<\/p>\n<p>When automatic PIT does not accurately reflect a taxpayer\u2019s situation\u2014due to changes in family circumstances or unreported income, for example\u2014the taxpayer should submit <strong>Model 3<\/strong> with appropriate adjustments. It is also possible to file a <strong>replacement return<\/strong> to correct previously submitted returns.<\/p>\n<p>Once submitted and validated, the tax return determines whether the taxpayer owes additional tax or is entitled to a refund.<\/p>\n<p>Communication is made via a tax assessment notice, and any payment or refund must be handled in accordance with legal deadlines.<\/p>\n<h3><strong>Conclusion<\/strong><\/h3>\n<p>Form 3 remains a central element of personal income tax compliance in Portugal. Even with the availability of automatic IRS, understanding how to correctly prepare and submit Modelo 3, including annexes and deadlines, is crucial to meeting tax obligations and accessing all applicable tax benefits.<\/p>\n<h3><strong>How <a href=\"https:\/\/www.nominaurea.pt\/en\/\">Nominaurea<\/a> Can Help<\/strong><\/h3>\n<p><strong><a href=\"https:\/\/www.nominaurea.pt\/en\/\">Nominaurea<\/a><\/strong> can assist with:<\/p>\n<ul>\n<li>Full preparation and review of <strong>Modelo 3 PIT returns<\/strong>.<\/li>\n<li>Verification and adjustment of pre-filled data.<\/li>\n<li>Tax advisory services to ensure compliant and optimized filing.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>The Model 3 (Income tax return form 3 (PIT))\u00a0is the main mechanism for reporting different types of personal income in Portugal, including: employment income, professional and business earnings, pension income, property income, capital income and gains. Depending on the nature of income received during 2025, taxpayers complete the basic return and relevant schedules (annexes). Taxpayers [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":431,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4598","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-publications"],"_links":{"self":[{"href":"https:\/\/www.nominaurea.pt\/en\/wp-json\/wp\/v2\/posts\/4598","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nominaurea.pt\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nominaurea.pt\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nominaurea.pt\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nominaurea.pt\/en\/wp-json\/wp\/v2\/comments?post=4598"}],"version-history":[{"count":2,"href":"https:\/\/www.nominaurea.pt\/en\/wp-json\/wp\/v2\/posts\/4598\/revisions"}],"predecessor-version":[{"id":4600,"href":"https:\/\/www.nominaurea.pt\/en\/wp-json\/wp\/v2\/posts\/4598\/revisions\/4600"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nominaurea.pt\/en\/wp-json\/wp\/v2\/media\/431"}],"wp:attachment":[{"href":"https:\/\/www.nominaurea.pt\/en\/wp-json\/wp\/v2\/media?parent=4598"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nominaurea.pt\/en\/wp-json\/wp\/v2\/categories?post=4598"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nominaurea.pt\/en\/wp-json\/wp\/v2\/tags?post=4598"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}