Modelo 3 IRS Filing in Portugal: Deadlines, Documents, and Step-by-Step Guide
For anyone living, working, or earning income in Portugal, understanding the Modelo 3 IRS tax return is one of the most important parts of staying compliant with Portuguese tax obligations. Every year, Portuguese tax residents are required to report their annual income to the Portuguese Tax Authority (Autoridade Tributária e Aduaneira) through the Modelo 3 […]