Who counts as a dependent?

Usually a spouse, a child under 20, or a parent or guardian in specific cases. Your exact category depends on who is sponsoring you, so ask us if you are not sure.

How is this different from the marriage visa?

The marriage visa is the Non-O route for spouses of Thai nationals. The dependent visa page also covers children, parents and family of foreigners living in Thailand. See our marriage visa page for details on the Thai spouse route.

What happens if my sponsor loses their visa?

Your stay is linked to theirs, so it normally ends too. Talk to us early, because you may be able to change to another visa.

Can I work on a dependent visa?

Not without a work permit. Some family categories can apply for one, so check your situation before starting any work.

Non-O · Our speciality

Non-Immigrant O Visa for Spouses, Children and Parents

Thailand Dependent Visa

Family visa for spouses, children and parents joining a loved one in Thailand.

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Overview

The Thailand Dependent Visa (Non-Immigrant O) lets close family stay with a Thai national or with a foreigner living in Thailand on a qualifying visa, such as a Non-B work visa. Your stay is linked to your family member's, so your documents need to prove the relationship and your sponsor's status.

Processing Time

Standard: 1-3 weeks
Express: N/A

Processing times vary by embassy/consulate and application type

Validity

Duration: 90 days or 1 year
Entries: Single or Multiple entries
Stay Period: 90 days per entry
Extensions: Extendable up to 1 year at a time

Embassy Fees

Eligibility Criteria

Must have valid passport with 6+ months validity
Must be the spouse, child or parent of the person you are joining
Sponsor must be a Thai national or a foreigner on a qualifying visa
Must prove the family relationship with official documents
Must meet financial requirements
No criminal record

Visa Categories

Dependent of a Foreign Visa Holder

For the spouse or child under 20 of a foreigner living in Thailand, such as a Non-B visa holder with a work permit

Additional Required Documents

Sponsor's passport and visa
Sponsor's work permit and employer letter
Marriage or birth certificate
Proof of funds

Required Documents

Personal Documents

Passport, photos, application form, proof of funds

All personal documents must be valid and current

Family Documents

Marriage certificate, birth certificates and any custody documents

Foreign certificates usually need legalising and a Thai translation

Sponsor Documents

Your family member's passport, visa, work permit or Thai ID

Your family member's status must stay valid for yours to continue

Financial Requirements

Proof of funds or the sponsor's income. For a Thai spouse extension: ฿400,000 in a Thai bank or ฿40,000 monthly income

Requirements depend on your category, so check yours before applying

Application Process

1
Check Your Category
1-2 days
Confirm which dependent category fits your family
2
Prepare Documents
2-4 weeks
Collect, legalise and translate your family documents
3
Visa Application
5-10 business days
Submit your application to a Thai embassy or consulate
4
Enter Thailand
90 days validity
Enter on your Non-O visa and join your family member
5
Extend Your Stay
1-3 days
Apply at immigration for a longer stay before your 90 days end

Benefits

Live in Thailand with your family
Extendable while your sponsor's status continues
Multiple entry options available
Can open a Thai bank account
Children can attend school in Thailand
Can apply for a work permit in some family categories

Restrictions

Cannot work without a work permit
Your stay depends on your sponsor's visa or status
Must report changes such as divorce or a new employer
90-day reporting required
Re-entry permit required for travel unless you hold multiple entry
Must keep meeting financial requirements at each extension

Frequently Asked Questions

Additional Services

Document legalisation support
Certified Thai translation
Visa extension support
90-day reporting
Re-entry permit
Bank account opening

Other visa types

Non-B · Our speciality

Thailand Business Visa

Non-Immigrant B Visa for Business and Employment

Business and employment visa for conducting business or working legally in Thailand.

Processing Time: 1-3 weeks
Validity: 90 days or 1 year

Non-ED · Our speciality

Thailand Education Visa

Non-Immigrant ED Visa for Students and Learners

Study visa for language schools, universities and other approved education in Thailand.

Processing Time: 1-3 weeks
Validity: 90 days or 1 year

Thailand Retirement Visa

Non-Immigrant OA Visa for Retirees

Long-term retirement visa with annual renewal options for retirees aged 50 and above.

Processing Time: 2-3 months total process
Validity: 1 year

Ready to Bring Your Family Together?

Let us prepare your family documents and handle your Non-O visa from start to finish.