Why Hong Konger citizens need a Thai Notary Public for "Certificate of Tax Residency"
Notarisation of the Thai Revenue Department's Certificate of Residence for DTA relief and cross-border tax filings.
Common Hong Konger use cases: ขอ Double Tax Agreement (DTA) กับสหรัฐ/UK/EU · ยื่นลดหย่อนภาษีเงินได้จาก dividends/interest ต่างประเทศ · ยืนยันสถานะ Tax Resident กับธนาคารต่างประเทศ (FATCA/CRS)
Hong Kong SAR accepts Thai documents that complete the Notary + MFA + Embassy chain.
Documents to prepare (Hong Konger clients)
• Certificate of Residence ตัวจริง (R.O.22) • พาสปอร์ต/บัตรประชาชน • แบบยื่นภาษีปีล่าสุด (ถ้ามี)
• Your Hong Konger passport (original + 2 copies) — we pre-screen for free to avoid rejection in Hong Kong SAR.
Full chain for use in Hong Kong SAR
1) Notary Public certification (ระยะเวลาขึ้นกับเอกสาร โปรดสอบถามเจ้าหน้าที่)
2) Cantonese / English translation by MFA-listed translator
3) MFA Consular Department (2–3 business days)
4) Hong Kong SAR Embassy in Bangkok final legalisation
Total cost estimate: Notary translation + MFA + Hong Kong SAR Embassy fees.
Visa / status commonly held by Hong Konger clients
Most Hong Konger clients hold: LTR-Wealthy · Elite · DTV · Investment (B)
We bundle visa support, notarisation, and property/investment paperwork in one workflow.
FX / repatriation — Hong Konger context
HKD → THB via HSBC / Bank of China (HK); no outbound restriction; CRS reporting applies
FAQ
Are Thai Notary Public documents recognised in Hong Kong SAR?
Yes — once the Notary + MFA + Hong Kong SAR Embassy chain is complete, the document carries the same legal force as an original in Hong Kong SAR.
Do I always need a Cantonese / English translation?
Usually yes — except when the document is already in English and Hong Kong SAR accepts English. We confirm before starting.
Can Hong Konger clients abroad use this service?
Yes — appoint a representative in Thailand or ship documents by international courier; we manage everything and ship back.
Total cost estimate?
Notary Cantonese / English translation MFA set by the relevant government agency per stamp (standard) or set by the relevant government agency (express) + Hong Kong SAR Embassy fees.
Timeline?
Standard 5–10 business days; express in 1–3 days available.






