Citizenship Document Service — Bang Na District
Express naturalisation support for Bangkok's Bang Na
From THB 3,50010-21 working days
Hub event/exhibition (BITEC) + ใกล้ Mega Bangna — expats สายนิทรรศการ/อสังหาฯ — for residents of Bang Na needing documents for naturalisation, descent or marriage pathways.
Pickup at Central Bangna within 60-90 minutes — convenient for tight schedules.
Covering United States · United Kingdom · Australia · Canada · New Zealand · Germany · France · Sweden and more.
Coverage
Birth Certificate (for citizenship)
1-5 days · 20-100 บาท
House Registration (Tor Ror 14)
1-3 days · 20 บาท
Thai ID Certification
3-7 days · 200 บาท
Police Clearance Certificate
7-14 days · 100 บาท
Marriage Certificate (for citizenship)
1-3 days · 20 บาท
Name Change Certificate
1-3 days · 100 บาท
Thai Citizenship Renunciation
120-360 days · 5,000 บาท
Evidence for Thai Citizenship Application
60-180 days · 5,000-10,000 บาท
Thai Permanent Residence Certificate
180-540 days · 191,400 บาท (ค่าธรรมเนียม)
Citizenship by Descent Bundle
14-45 days · ตามเอกสาร
How it works
- 1
Messenger pickup
Collect power of attorney and ID copies in Bang Na.
- 2
Document processing
District registrar + Royal Thai Police + MFA.
- 3
Translate + embassy
Registrar-listed translator + Apostille/embassy attestation.
- 4
Embassy submission
Biometrics appointment + filing in Bangkok.
Frequently asked questions
Can the messenger come to Bitec?
Yes — we serve Bang Na daily.
Messenger surcharge?
Included in the package.
Total turnaround?
10-21 working days for one document set.
Do I need to visit the district office?
No — power of attorney covers every step.