The Non-Immigrant B visa is for people who will work or do business in Thailand. It is tied to a company or employer, and you need a separate work permit to work legally. The B visa lets you enter and stay, and the work permit lets you work.
Work in Thailand is regulated by two things at once: your visa and your work permit. They are separate documents issued by separate offices, and both must match your employer and your job.
We coordinate both sides. We work with your employer or your company documents, prepare the B visa application and then guide the work permit and extension steps so your status remains valid.
This is for you if
- You have a job offer from a Thai company.
- You are starting a company or joining as a director or business partner.
- You work for a BOI-promoted company and want the correct visa route.
- You want one team to coordinate visa, work permit and reporting.
This may not fit if
- You work remotely for a foreign employer. Look at the DTV visa instead.
- You only visit for short business meetings. A tourist or business-visit route may be enough; ask us.
How the B visa process works
- 1
Pre-check with employer details
We review your role, your employer or company and your nationality, and confirm the correct route.
- 2
Company and personal documents
We prepare your personal file and list what the company must provide.
- 3
Visa application
We guide the B visa submission with the supporting papers from the employer.
- 4
Work permit and extension
After arrival, the work permit and the extension of stay are coordinated so both match.
B visa and work permit are two different documents
The B visa lets you enter and stay in Thailand for work purposes. The work permit is issued separately and lets you perform specific work for a specific employer. Working without a permit, or in a different role than the permit shows, can lead to fines and problems with your visa. More in our guide on who needs what.
Company requirements
The employer must be a properly registered company that meets the requirements for hiring foreign staff. If you are starting your own company, our company registration and BOI support prepares the legal side first.
Extensions and 90-day reporting
B visa stays are extended with supporting papers from the employer. While you remain in Thailand, you also complete your 90-day report. We track these dates for you.
Typical documents
Requirements depend on the company and your role. Most files include:
- Passport valid for at least 6 months
- Passport photos
- Employment contract or invitation from the Thai employer
- Company registration documents from the employer
- Educational and professional certificates, where requested
- Medical or police certificates where the embassy requires them
What affects your quote
This service is quoted on request, with our fee and the government fees shown separately. See how our quotes work. The quote depends on whether the company paperwork already exists.
- Employer or company set-up and its documents
- Number of staff or family members
- Whether work permit support is included
- Where the visa is applied for
Common mistakes to avoid
- Starting work before the work permit is issued.
- Mismatch between the job title in the contract and in the permit.
- Leaving company documents until the last minute.
- Missing the extension deadline because the employer handles it late.
Frequently asked questions
Do I need a work permit with a B visa?
Yes. The B visa allows you to enter and stay for work purposes, but you need a work permit before you start working.
Can you help my company hire me?
Yes. We assist with company registration, BOI partnership setup and legal compliance for foreign staff.
How long can I stay on a B visa?
The initial stay is limited and is then extended in steps with supporting papers from your employer. We confirm the current rule in your pre-check.
Can my family join me?
In many cases, yes, with the correct dependent visa. We prepare the family application at the same time.
Is 90-day reporting needed?
Yes, while you stay in Thailand on this visa. We track the date, remind you and file the report.
Visa help across Phuket
Our office is in Wichit and we serve clients all over the island. Choose your area to see local details.
Official sources
Last reviewed on . Thai immigration rules and fees change. We confirm the current requirements for your case in your free pre-check.