US-Portugal Tax Guide

What This Guide Covers US citizens and green card holders living in Portugal face a coordination problem, not a single-c …

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7 min read
08/02/2026

Moving to Portugal

What This Guide Covers Most expensive tax mistakes happen before the first Portuguese return is filed. If you are moving …

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5 min read
08/02/2026

Portugal IFICI Guide

What This Guide Covers IFICI (Incentivo Fiscal à Investigação Científica e Inovação) is Portugal's current tax incentive …

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4 min read
08/02/2026

UK-Portugal Tax Treaty

What This Guide Covers The UK-Portugal treaty framework changed for 2026 tax periods. This guide explains what is now in …

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3 min read
08/02/2026

Cross-Border Tax Planning

What This Guide Covers Cross-border tax planning is not a product. It is a coordination discipline. This guide explains …

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4 min read
08/02/2026

Portugal Citizenship (2026)

What This Guide Covers Portuguese citizenship rules have been heavily discussed since 2024, and many expats have seen co …

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2 min read
27/06/2025

Portugal 2025-2029 Tax Plan

What This Guide Covers Portugal's government published a programme for 2025-2029 that includes tax-related policy signal …

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3 min read
15/06/2025

Portugal IRS Filing Guide

What This Guide Covers This is a practical guide to filing your 2024 Portuguese IRS return (Modelo 3) as an expat. It co …

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5 min read
01/04/2025

Portugal Foreign Income Tax

What This Guide Covers If you are a Portuguese tax resident with income from outside Portugal, this guide explains how t …

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5 min read
10/08/2024

UK Expat Tax in Portugal

What This Guide Covers If you are UK-connected and living in Portugal (or moving soon), your outcome depends on one thin …

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3 min read
10/08/2024