Visa Service
Non-Immigrant O (Dependent Visa)
What is a Non-Immigrant O Visa (Dependent Visa)?
Non-Immigrant O (Non-O) for Dependents This is a visa category for “family members” of foreign nationals holding a work visa (such as a Non-B) who wish to reside together legally in Thailand. The status of this visa is typically linked to the “primary visa holder” who already possesses a Non-B Visa and a valid Work Permit.
Who is eligible for a Non-O Visa?
1. Spouses (Husband/Wife)
- Must have a legally registered marriage.
- Foreign marriage certificates must be translated and officially certified.
2. Children
- Must be the legal children of the primary holder.
- Must be under 20 years of age (exceptions may apply for special reasons, such as being a full-time student).
- A birth certificate or official proof of relationship is required.
3. Families of Non-B Visa Holders
This applies to the family members of a foreign national who holds a valid Non-B Visa and Work Permit in Thailand.
Residency Rights
Stay duration follows the primary visa holder
- If the Non-B visa holder is granted a 1-year stay, the dependent will also receive a 1-year stay.
- If the primary visa expires, the dependent’s visa expires accordingly.
Employment is prohibited
Non-O (Dependent) visa holders are not permitted to work. To engage in employment, the following actions must be taken:
- Change visa type to Non-B.
- Apply for a Work Permit.
- Cancel the dependent status.
Visa Service
Procedures for Non-O (Dependent) Visa Application
Step 1: Primary Visa Holder Eligibility
- Hold a Non-B Visa.
- Hold a valid Work Permit.
- Meet the minimum income requirements.
Step 2: Documentation of Relationship
- Marriage Certificate.
- Birth Certificate (for children).
- Support Sponsorship documents.
Step 3: Visa Application Submission
- Apply at a Thai Embassy or Consulate abroad.
- Apply for a change of visa type within Thailand (in certain cases)
Visa Service
Required Documents for Non-O (Dependent) Visa Application
Applicant’s Required Documents
1. Marriage Certificate / Birth Certificate
Used to prove a legal relationship. If issued by a foreign authority:
- Must be translated into Thai or English.
- Must be legalized/certified by the relevant Embassy or authorized agency.
2. Copy of Primary Visa Holder’s Passport
- Holds a valid visa.
- Has not reached visa expiration.
- Maintains legal employment status.
3. Proof of Income
To demonstrate the primary holder’s financial ability to support the family:
- Salary Slips.
- Salary Certification Letter.
- Personal Income Tax Returns.
- Bank Statements.
Visa Service
Minimum Income Requirements for Non-O (Dependent) Visa
When applying for a Non-Immigrant O (Dependent) visa, the primary visa holder (e.g., Non-B) must provide evidence of “sufficient income” to support family members residing in Thailand. Applications are subject to review and approval by the Immigration Bureau.
General Income Guidelines (Operational Standards)
Note: Figures may vary slightly depending on the specific immigration office and the officer’s discretion.
✅Case 1: One Dependent (Spouse or one Child)
Recommended minimum combined income of 50,000 – 60,000 THB per month.
✅Case 2: Two Dependents
Recommended minimum combined income of 60,000 – 70,000 THB per month.
✅Case 3: Three or More Dependents
Recommended minimum combined income of 70,000 – 80,000 THB per month or more.
Key Considerations for Visa Approval
- Sufficient Income for Cost of Living: Income must be adequate to cover the cost of living in Thailand.
- Proof of Actual Salary Payment: Evidence of real salary transactions must be provided.
- Tax and Social Security Compliance
- If the minimum salary requirement nationality is already high (e.g., 50,000 THB) the income should be appropriately higher when sponsoring dependents.
Required Financial Documents
- Salary Certification Letter.
- Pay Slips (covering the past 3–6 months).
- Personal Income Tax Returns (P.N.D. 90 or 91).
- Bank Statements.
- If the salary meets the minimum Work Permit requirement but is deemed insufficient to support a family, the officer may decline the dependent visa.
- In certain cases, personal bank deposits may be presented as supplementary evidence for the officer’s consideration.
- If multiple children are enrolled in high-cost international schools, a higher income than the standard requirement may be required.
- Must be renewed with the primary holder / submit new documents annually.
- Must report every 90 days, same as the primary holder, at the Immigration Bureau.