Tax Residence Certificate (double-tax treaties)
Portugal · Certificado de Residência Fiscal (para convenções de dupla tributação)
€4.00 · immediate for treaty purposes if filings are up to date; otherwise pending DSRI review; non-treaty by next working day · order and pay online
Order this report
What the report shows
Bilingual AT certificate that the taxpayer is tax-resident in Portugal, for a treaty (CDT), an EU directive, or simple proof.
Who needs it
expats, pensioners, freelancers with foreign clients, companies receiving foreign income
Why people order it
claim reduced foreign withholding under tax treaties; prove residence abroad; banks/pension funds
What we need from you
- ✍️Details you type in the form: NIF + Portal das Finanças password
- 🙋Ordering for yourself? A typed signature in the form is enough.
- 📝Ordering for someone else? Upload a power of attorney they signed — download our ready form. ⤓ Ready power-of-attorney form
- 🔐We never ask for passwords or login codes. Where the authority needs the person's own login, we act under the signed authorisation, or guide the person to log in themselves.
- ✅No original document and no post — everything happens online.
Legal limits
Taxpayer only (Portal das Finanças login); representative needs the taxpayer's credentials or mandate.
Issued by
Autoridade Tributária e Aduaneira (AT) – Direção de Serviços de Relações Internacionais
Questions and answers
How do I order Tax Residence Certificate (double-tax treaties) online?
Fill in NIF + Portal das Finanças password in the form on this page, pay €4.00 by card, and the document is e-mailed to you within immediate for treaty purposes if filings are up to date; otherwise pending DSRI review; non-treaty by next working day.
How much does Tax Residence Certificate (double-tax treaties) cost?
€4.00. The official source issues it free of charge — you can also get it yourself.
How long does Tax Residence Certificate (double-tax treaties) take?
immediate for treaty purposes if filings are up to date; otherwise pending DSRI review; non-treaty by next working day.
Who can order Tax Residence Certificate (double-tax treaties)?
The person or an authorised agent.
Do I need to send the original document?
No. Everything is online — no original and no post.
Terms
Work starts as soon as you pay; once the document is delivered the order can no longer be cancelled.
Joy Work OS is a private service and not the issuing authority. You can also get this document directly from the authority, free of charge.