{"id":4740,"date":"2026-04-01T08:33:58","date_gmt":"2026-04-01T08:33:58","guid":{"rendered":"https:\/\/www.nominaurea.pt\/?p=4740"},"modified":"2026-04-01T08:57:14","modified_gmt":"2026-04-01T08:57:14","slug":"tax-deduction-limits-in-portugal-irs","status":"publish","type":"post","link":"https:\/\/www.nominaurea.pt\/en\/noticias\/tax-deduction-limits-in-portugal-irs\/","title":{"rendered":"Tax Deduction Limits in Portugal (IRS): What You Need to Know"},"content":{"rendered":"<h2><strong>\ud83d\udcd8<\/strong><strong> What are tax deductions?<\/strong><\/h2>\n<p>Tax deductions are amounts that can be directly subtracted from the calculated tax, reducing the IRS payable or increasing the refund.<\/p>\n<p>These deductions arise from household expenses in essential areas, but they are subject to legal limits.<\/p>\n<h2><strong>\ud83d\udcb0<\/strong><strong> Main categories and their limits<\/strong><\/h2>\n<h3><strong>\ud83e\uddfe<\/strong><strong> General household expenses<\/strong><\/h3>\n<ul>\n<li>Deduction of <strong>35% of everyday expenses<\/strong><\/li>\n<li>Limit: <strong>\u20ac250 per taxpayer<\/strong> (or \u20ac500 per couple)<\/li>\n<\/ul>\n<p>Includes groceries, fuel, utilities and other regular expenses.<\/p>\n<h3><strong>\ud83c\udfe5<\/strong><strong> Health expenses<\/strong><\/h3>\n<ul>\n<li>Deduction of <strong>15% of expenses<\/strong><\/li>\n<li>Limit: <strong>\u20ac1,000 per household<\/strong><\/li>\n<\/ul>\n<p>Includes medical consultations, medication, health insurance and other healthcare services. Expenses taxed at 23% VAT require a medical prescription.<\/p>\n<h3><strong>\ud83c\udf93<\/strong><strong> Education and training expenses<\/strong><\/h3>\n<ul>\n<li>Deduction of <strong>30% of expenses<\/strong><\/li>\n<li>Limit: <strong>\u20ac800 per household<\/strong><\/li>\n<\/ul>\n<p>May increase:<\/p>\n<ul>\n<li>Up to <strong>\u20ac1,000 or \u20ac1,100<\/strong> in specific cases (displaced students or inland areas)<\/li>\n<\/ul>\n<p>Includes tuition fees, schoolbooks and certain student accommodation costs.<\/p>\n<h3><strong>\ud83c\udfe0<\/strong><strong> Housing expenses<\/strong><\/h3>\n<ul>\n<li>Rent: <strong>15% deductible up to approximately \u20ac600<\/strong><\/li>\n<li>Mortgage interest (older contracts): limit up to <strong>\u20ac296<\/strong><\/li>\n<\/ul>\n<p>Increases may apply in specific situations, such as relocation to inland areas.<\/p>\n<h3><strong>\ud83d\udc75<\/strong><strong> Care home expenses<\/strong><\/h3>\n<ul>\n<li>Deduction of <strong>25% of expenses<\/strong><\/li>\n<li>Limit: <strong>\u20ac403.75<\/strong><\/li>\n<\/ul>\n<p>Applies to home care, nursing homes and elderly support institutions.<\/p>\n<h3><strong>\ud83d\udc68\u200d\ud83d\udc69\u200d\ud83d\udc67<\/strong><strong> Other relevant benefits<\/strong><\/h3>\n<ul>\n<li>Alimony: <strong>20% with no limit<\/strong><\/li>\n<li>Benefits for dependants and disability with fixed legal amounts<\/li>\n<\/ul>\n<h2><strong>\u26a0\ufe0f<\/strong><strong> Overall deduction limit<\/strong><\/h2>\n<p>In addition to category-specific limits, there is an overall cap on tax deductions, which varies according to taxable income. This means that even with significant expenses, you may not be able to deduct the full amount.<\/p>\n<h2><strong>\ud83d\udcc8<\/strong><strong> Strategies to maximise your tax benefit<\/strong><\/h2>\n<ul>\n<li>Validate all invoices on e-Fatura within the deadline<\/li>\n<li>Ensure expenses are correctly classified<\/li>\n<li>Plan expenses throughout the year<\/li>\n<li>Monitor the overall deduction cap<\/li>\n<\/ul>\n<h2><strong>\u2705<\/strong><strong> Conclusion<\/strong><\/h2>\n<p>Understanding deduction limits is essential for efficient tax management. Small details \u2014such as proper invoice validation and correct expense classification\u2014 can make a significant difference in your final tax outcome.<\/p>\n<h2><strong>\ud83e\udd1d<\/strong><strong> How <a href=\"https:\/\/www.nominaurea.pt\/en\/\">Nominaurea<\/a> can help<\/strong><\/h2>\n<p>Nominaurea supports individuals and businesses in tax optimisation by providing:<\/p>\n<ul>\n<li>Personalised analysis of applicable deductions<\/li>\n<li>Validation and correct classification of expenses<\/li>\n<li>Strategic tax planning<\/li>\n<li>Full IRS support<\/li>\n<\/ul>\n<p>With a professional and results-driven approach, we help maximise your tax benefits with complete confidence.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud83d\udcd8 What are tax deductions? Tax deductions are amounts that can be directly subtracted from the calculated tax, reducing the IRS payable or increasing the refund. These deductions arise from household expenses in essential areas, but they are subject to legal limits. \ud83d\udcb0 Main categories and their limits \ud83e\uddfe General household expenses Deduction of 35% [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":4741,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4740","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\/4740","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=4740"}],"version-history":[{"count":1,"href":"https:\/\/www.nominaurea.pt\/en\/wp-json\/wp\/v2\/posts\/4740\/revisions"}],"predecessor-version":[{"id":4744,"href":"https:\/\/www.nominaurea.pt\/en\/wp-json\/wp\/v2\/posts\/4740\/revisions\/4744"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nominaurea.pt\/en\/wp-json\/wp\/v2\/media\/4741"}],"wp:attachment":[{"href":"https:\/\/www.nominaurea.pt\/en\/wp-json\/wp\/v2\/media?parent=4740"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nominaurea.pt\/en\/wp-json\/wp\/v2\/categories?post=4740"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nominaurea.pt\/en\/wp-json\/wp\/v2\/tags?post=4740"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}