Filing your annual tax return with the Autoridade Tributária (AT) requires strict adherence to statutory deadlines and evolving regulations for foreign residents. The official Portal das Finanças operates exclusively in Portuguese, adding a layer of administrative complexity. Whether you hold a D8 digital nomad visa in Lisbon, reside in the Algarve, or operate as an international professional in Porto, Tytle manages your Portuguese tax obligations. We provide professional, fully digital IRS (Modelo 3) filing services for residents in Portugal. Our objective is to ensure your annual return is 100% compliant while mathematically maximizing your eligible statutory deductions.
Filing your Modelo 3 is executed entirely through our secure platform. • Step 1: Digital Data Collection: Complete a structured intake form, securely provide your NIF and Portal das Finanças access credentials, and upload your global income documentation. • Step 2: Expert Preparation & Optimization: Our Portuguese tax specialists draft your Modelo 3. We integrate all relevant annexes, calculate your Foreign Tax Credits, and apply your specific tax status (such as NHR) to legally minimize your tax liability. • Step 3: Review & Submission: You review a comprehensive English summary of your return, detailing your expected refund or tax liability. Upon your authorization, we execute the official submission to the Autoridade Tributária and provide your filing receipt.
Filing Portuguese taxes requires specialized cross-border expertise. Traditional local accountants (Contabilistas) often focus strictly on domestic tax law and may lack the specific technical knowledge required for international tax treaties and foreign income reporting. Tytle combines Portuguese tax expertise with a secure digital infrastructure. Our platform allows you to upload your global income statements asynchronously. Our certified tax experts prepare your return, ensuring all statutory deductions for health, education, and housing are accurately applied. Our transparent, fixed-project pricing provides a defined cost upfront without unpredictable hourly billing.