Understanding Non-B Visa Types for Foreign Entrepreneurs in Thailand
- gentlelawlawfirm
- Sep 5, 2025
- 2 min read

Introduction
For foreign entrepreneurs aiming to establish or operate a business in Thailand, choosing the correct visa type is essential. The Non-B visa types for foreign entrepreneurs in Thailand provide legal permission to stay and work in the country, but each type has specific eligibility and conditions.
This article by GENTLE LAW IBL offers an expert overview of the various Non-B visa categories relevant to entrepreneurs, helping you select the right visa for your business goals.
What Is a Non-B Visa?
The Non-Immigrant B (Business) visa is a category issued by Thai consulates that allows foreigners to conduct business or employment activities legally in Thailand. It serves as the prerequisite for applying for a work permit.
Common Non-B Visa Types for Foreign Entrepreneurs in Thailand
1. Non-B General Visa
Suitable for foreigners who intend to work or conduct business in Thailand.
Requires company registration or business documentation.
Valid for 90 days initially; can be extended for up to 1 year inside Thailand.
2. Non-B Smart Visa
Designed for entrepreneurs investing in technology, startups, or innovation under the Thailand 4.0 initiative.
Offers benefits like longer validity (up to 4 years), no need for work permits in some cases, and family inclusion.
Requires eligibility through a certified startup incubator or investment amount.
3. Non-B O (Other) Visa for Business
Granted for specific business-related reasons or special categories recognized by the Thai government.
Application Requirements and Process
Valid passport with at least 6 months validity.
Business registration documents, financial statements, and company licenses.
Proof of investment or business activities (for Smart Visa).
Completed visa application forms and fees.
Attend consulate interviews as required.
Legal Considerations and Compliance
Holding the correct Non-B visa is mandatory before applying for a work permit.
Business activities must comply with the Foreign Business Act B.E. 2542.
Extensions require continuous compliance with visa and labour laws.
Non-compliance may lead to visa revocation or penalties.
How GENTLE LAW IBL Supports Foreign Entrepreneurs
Provides consultation on visa selection based on your business type.
Assists with documentation preparation and submission.
Guides clients through consulate interactions and extension processes.
Integrates visa services with company incorporation and work permit applications for seamless compliance.
Conclusion & Call to Action
Choosing the right Non-B visa type for foreign entrepreneurs in Thailand is a foundational step for legal and successful business operations. Proper legal advice ensures you avoid costly mistakes and maximize your business potential.
For tailored, professional assistance, contact GENTLE LAW IBL today and secure your legal status in Thailand with confidence.



