RFI 2026 and residence certificate

Lurdes Ramos 0 Pontos de reputação
2026-08-18T11:53:51.2166667+00:00

Dear Sirs,

Could you be so kind and fill this document (RFI21) requested by the Portuguese Fiscal Authority for avoidance of double taxation, regarding payment fees to your company.

When sent it back, please send also your Fiscal Residence Certificate.

Payments made to foreign entities may be subject to withholding tax of 25%. To avoid this Withholding tax (and prevent Double Taxation), we need to have these two elements in our possession.

Our data:

[Moderator note: Personally Identifiable Information removed]

Please let me know if you need further information.

Thank you and kind regards.

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  1. Julie Huynh 3,425 Pontos de reputação Assistente Independente
    2026-08-18T13:21:18.26+00:00

    I noticed that you use English in your messages even though it is a Portuguese-speaking forum; I will therefore continue in English so that my answer is as clear and useful as possible. If you'd prefer me to switch to Portuguese, please let me know and I'll gladly do so.

    Dear @Lurdes Ramos,

    Good day! Welcome to Microsoft Q&A forum!

    Based on your description, I understand that Lurdes Ramos has requested a completed RFI-21 form and a Fiscal Residence Certificate from your company to support the application of the Portugal double taxation treaty and avoid the 25% withholding tax on payments made to your organization.

    Thank you for reaching out and for providing the details regarding the RFI-21 form and Fiscal Residence Certificate request.

    Regarding this situation, @Daniel-Vo could you kindly help the customer with this request? I appreciate your support!

    They will assist in verifying the information and guiding the next steps as needed.

    Thank you for your patience and understanding.


    If you have extra questions about this answer, please click "Comment". 

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