Portuguese translation of "Certificate of Tax Residency"
Notarisation of the Thai Revenue Department's Certificate of Residence for DTA relief and cross-border tax filings.
Translated by native Português translators registered with the Ministry of Justice, certified by our in-house Notary Public.
Portuguese/Certificate of Tax Residency bundles are most often filed for ขอ Double Tax Agreement (DTA) กับสหรัฐ/UK/EU and ยื่นลดหย่อนภาษีเงินได้จาก dividends/interest ต่างประเทศ and ยืนยันสถานะ Tax Resident กับธนาคารต่างประเทศ (FATCA/CRS).
Recognition of our Portuguese certified translations
Our Portuguese translations are directly recognised by สถานทูตโปรตุเกส/บราซิล, SEF Portugal, Polícia Federal Brazil.
Where this language pair is needed most: Schengen Portugal, D7 Visa, Casamento Brazil.
Direction: Thai ↔ Portuguese (both ways)
How NYC Legal handles your translation job
Step 1 — submit scans, receive a written quote in under an hour.
Step 2 — sworn Português translator produces draft with translator's declaration.
Step 3 — bilingual proof-reader + lawyer QC for language and law.
Step 4 — notarisation at our Silom office or online.
Step 5 — optional MFA + embassy add-on for overseas filings. Total 2 วัน.
Pricing and document checklist
Portuguese rate is quoted on request per A4 page (standard 250 words); 10–30% volume discount over 10 pages.
Notary certification: quoted per set.
Pre-job checklist: Certificate of Residence ตัวจริง (R.O.22), พาสปอร์ต/บัตรประชาชน, แบบยื่นภาษีปีล่าสุด (ถ้ามี) — scans at 300dpi or higher.
FAQ
What else is required if I submit this Portuguese translation overseas?
The next legs are MFA Legalisation followed by embassy legalisation of the destination — both handled end-to-end by our team.
Will สถานทูตโปรตุเกส/บราซิล accept your certified translation?
Yes, our output is recognised by สถานทูตโปรตุเกส/บราซิล / SEF Portugal / Polícia Federal Brazil and additional authorities listed above.
Turnaround time?
Standard 2 วัน; express in 1 day with +50% fee.
Can the whole job be done remotely?
Yes, intake works via LINE @NYCLI or email — originals only need to come in at the notarisation step.






