Written by the Thai Legal & Immigration legal team · Last reviewed · Editorial policy
The One Stop Service Center for Visa and Work Permit in Bangkok brings the Immigration Bureau, Department of Employment and BOI under one roof. Eligible companies — including BOI-promoted firms, regional headquarters and larger investors — can process visa extensions and work permits in the same visit.
Eligibility is not automatic: the company must qualify under the centre's criteria. We confirm whether your company can use it and prepare a file complete enough to be processed on the day.
What we handle
- Eligibility confirmation for your company.
- Joint visa extension and work-permit files.
- Appointment scheduling and attendance.
- Dependant processing.
How the process works
Step 1
Eligibility
Company status checked against centre criteria.
Step 2
Preparation
Full joint file assembled.
Step 3
Attendance
Same-day processing with our coordinator.
Step 4
Follow-up
Renewal and report calendar set.
Not sure this route fits you?
Get a Free Preliminary Eligibility Review from our licensed team.
Why are applications refused, and how do we prepare?
| Common refusal reason | How we prepare |
|---|---|
| Company not eligible for the One Stop Service Center | We confirm eligibility first. |
Counsel's note
A missing page can turn a one-visit process into three. Our file checklist is built from the centre's current practice.
Frequently asked
Can any company use the One Stop Service Center?
Do I need to attend in person?
Advice by nationality
Why clients choose us
Six licensed Thai attorneys
Including Notarial Services Attorneys registered with the Lawyers Council of Thailand.
77 provinces covered
Offices in Bangkok and Khon Kaen with field representatives nationwide.
Your passport stays with you
We work from copies and only handle originals for filings you approve.
Honest assessment first
A Free Preliminary Eligibility Review tells you your options before any engagement.
Sources & references
- Thailand Board of Investment — checked 2026-11-03
- Thai Immigration Bureau (official portal) — checked 2026-11-03
- Department of Employment — checked 2026-11-03
General information only, not legal advice. Immigration decisions rest with the Thai authorities. See our disclaimer.