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Tax Residency / FATCA / UBO — Watthana District

Bangkok · TRC / W-8BEN / FATCA / CRS / UBO

From THB 3,5007-21 working days
083-249-4999 Chat on LINE

Premier expat district — Thong Lor + Phrom Phong = ญี่ปุ่นใหญ่ที่สุดในไทย; Asoke = mix global executive — for HNWIs and multinational offices in Watthana managing cross-border tax matters.

Door-to-door pickup at Terminal 21 Asok — minimal disruption to busy executive schedules.

Coverage spans United States · United Kingdom · Australia · Canada · New Zealand · Germany · France · Japan and more.

Coverage

Form W-8BEN (Individual)
1-3 days · 1,500-3,500 บาท (รวมที่ปรึกษา)
Form W-8BEN-E (Entity)
3-7 days · 5,500-12,000 บาท
Form W-9 (US Person)
1-2 days · 1,500-3,000 บาท
FATCA Self-Certification
1-3 days · ฟรี (รับรอง) — 2,500 บาทหากต้องที่ปรึกษา
CRS Self-Certification
1-3 days · ฟรี — 2,500 บาทหากต้องที่ปรึกษา
Tax Residency Certificate (TRC)
10-20 days · 1,500-2,500 บาท + ค่าธรรมเนียมกรม
Withholding Tax Reduction Application (RD Form 17)
21-45 days · 4,500-9,500 บาท
Beneficial Ownership (UBO) Declaration
3-10 days · 6,500-15,000 บาท
UBO Register Filing (UK/EU)
7-21 days · 8,000-25,000 บาท + ค่าธรรมเนียมต่างประเทศ
FinCEN BOI Report (US CTA 2024)
5-14 days · 12,000-28,000 บาท
Domicile Election / Statutory Residence Test
7-21 days · 15,000-50,000 บาท
Treaty Benefit Claim
10-30 days · 5,500-12,000 บาท

How it works

  1. 1

    Messenger pickup

    POA and copies collected in Watthana.

  2. 2

    Tax-residency analysis

    ≥180-day + UK SRT + US substantial presence + treaty tiebreaker.

  3. 3

    Prepare TRC / W-8BEN / UBO

    Thai/destination tax adviser + Notarial Services Attorney.

  4. 4

    Translate + MFA + Apostille/embassy

    Registrar-listed translator + MFA + destination embassy.

Frequently asked questions

Pickup at EmQuartier?

Yes — our team is on the ground in Watthana daily.

Messenger surcharge?

Included in the package.

Total turnaround?

7-21 working days for one document set.

Can FinCEN BOI be filed from Thailand?

Yes — FinCEN portal is online; we two-stage review before submission.

Related services

All treaty jurisdictions MFA Legalization Notary Public