ข้ามไปเนื้อหาหลัก / Skip to main content
N
NYC Visa.
Visa & Translation
Non-O Dependent · Immigration Bureau Thailand

👨‍👩‍👧 Non-O Dependent Visa

Dependent visa for spouse, children, parents of Non-B / Non-O / LTR / SMART holders

Dependent covers spouses, children (≤20), and parents of the primary visa holder (Non-B/O/LTR/SMART). Same-sex partnerships eligible after 2024 marriage equality law. Visa expires with the principal — NYC handles the whole family in one package.

Key Facts · Entity Panel
Stay length
1 ปี ต่ออายุพร้อมหัวหน้าครอบครัว
Gov fee
~USD 200
NYC service fee
THB 15,000–35,000
Processing
15–25 วันทำการ
Work Permit
Not needed
Family dependents
No
PR pathway
Yes
Eligibility
  • Principal holds valid Non-B/O/LTR/SMART
  • Relationship documents (marriage/birth/parental) — apostilled + Thai translation
  • Principal salary THB 50k+/mo (for Non-B Dep)
  • Thai household reg or lease
  • Passport 12+ months
Documents
  • Marriage/birth/parental docs (apostilled + translated)
  • Family passports
  • Principal's visa + Work Permit copies
  • Principal's 3-month payslips + tax filings
  • Household reg / lease
  • TM.7 + photos for all
  • Insurance
  • Police clearance (working age)
How to apply · Non-O Dependent
  1. 1Verify principal's visa (6+ months remaining)
  2. 2Collect apostilled relationship docs in origin country
  3. 3Apply Non-O Dependent 90-day at embassy OR convert in Thailand
  4. 4Enter Thailand + Immigration registration
  5. 5Before day 90: extend to 1 year (alongside principal)
  6. 690-day report + re-entry permit
  7. 7Annual renewal with principal
Benefits
  • Legal family unity
  • Children attend Thai/international school
  • Spouse can obtain separate Work Permit (Non-O Dep work-eligible)
  • Children covered under parent's insurance
  • Bank account + driver licence
Common pitfalls
  • Principal changes employer → Dependent must refile
  • Principal salary <THB 50k → refused
  • Child reaches 20 → must switch to own ED or Non-B
  • Missing 90-day report even when travelling often
  • Same-sex must be legally married (cohabitation alone insufficient)
FAQ
Parents of Non-B holder eligible?

Yes — show relationship + principal salary THB 100k+/mo.

Can Dependent work?

Yes — apply own Work Permit separately.

22-year-old child still studying?

No — switch to ED.

Bring grandparent?

No — Dependent only covers spouse, children, parents of principal.

Bring nanny?

Yes via Non-O Domestic Worker (employer salary 50k+).

Principal leaves Thailand — must Dependent stay?

Can stay, but Dependent re-entry permit always needed.

Same-sex without legal marriage?

Not eligible from 2025 — must be registered under marriage equality.

Family-of-4 cost?

Bundle ~THB 60–100k including parents + 2 kids.

Can NYC handle Non-O Dependent for nationals not listed?

Yes. The published list covers our highest-volume nationalities, but we have completed Non-O Dependent dossiers for 60+ nationalities. Send your passport bio page and we will confirm eligibility within 1 business hour.

What is the fastest legitimate Non-O Dependent timeline?

For NYC clients with complete documents on hand: typically 15 from submission. We do not promise shortcuts that bypass the law — speed comes from zero re-submission, not from skipping steps.

Is my Non-O Dependent portable across job changes / business pivots?

Non-O Dependent is purpose-flexible within the permitted activity scope. We brief you on what does and does not require amendment.

What happens at 90-day reporting if I am traveling?

Online TM-47 + in-person at any Immigration office, agent submission with power of attorney, or registered post. NYC manages all three for clients on retainer.

Does Non-O Dependent lead to permanent residency?

Yes — Non-O Dependent is one of the recognised qualifying tracks for PR after 3 consecutive years on a non-immigrant visa with proper extensions and tax filings. NYC has a dedicated PR desk.

What does the NYC service fee of ฿15,000–35,000 include?

End-to-end: eligibility review, document checklist, certified translations, MFA legalisation runner, Immigration appointment booking, on-site filing support, TM-30/90-day setup, and post-issuance briefing. Government fees are separate and paid at official receipts only.

Choosing a Thai visa consultant as a foreign national

Choose a Thai visa consultant by how well they match a visa category to your actual situation and long-term plan, not by the fastest route in. Ask them to explain the conditions for maintaining status after approval, including 90-day reporting and re-entry permits, and to separate government fees from their service fee.

How to evaluate a provider

  • Matches the category to your real situationThe wrong category at the start can make later extensions impossible.
  • Explains status-maintenance obligations90-day reporting, re-entry permits and financial conditions affect every extension.
  • Separates government fees from service feesYou should know which part the state collects.
  • Tracks regulatory changesNewer long-stay categories are revised periodically.
  • Plans the extension from day oneExtensions depend on evidence gathered during the first period of stay.

Questions to ask before you commit

  1. How many working days does it actually take, counted from a complete file?
  2. If the receiving authority rejects or asks for changes, do you correct it, and under what terms?
  3. How can I track status, and who physically holds the original documents?
  4. Which visa category fits my situation and my long-term plan?
  5. After approval, what must I do to maintain status and qualify for an extension?

Your options, and who each suits

OptionBest forWhat to know
Apply yourselfApplicants comfortable reading official notices with complete documentsYou must track condition changes and reporting deadlines yourself.
Consultant for the first application onlyNew arrivalsPlan the extension path at the first application, not near expiry.
Ongoing annual supportLong-stay residents and familiesDefine whether reporting and extensions are inside the scope.

FAQ on choosing a provider

Which Thai visa consultant is recommended?
Choose one that identifies the category matching your actual situation, explains the post-approval conditions such as 90-day reporting and re-entry permits, and clearly separates government fees from the service fee. Ask how the first application sets up your future extensions.
Can I change visa category later?
Some categories can be changed in-country, while others require a fresh application at a Thai embassy abroad. That is why the category should match your long-term plan from the first application rather than the quickest available entry.

แหล่งอ้างอิงทางการ · Authoritative Sources

  1. Royal Thai Embassy — eVisa PortalOfficial online application
  2. Ministry of Foreign Affairs — Consular AffairsVisa policy & fees
  3. Immigration Bureau ThailandExtension, 90-day, re-entry

Ready to apply for Non-O Dependent?

Free 15-min consult via Zoom/LINE/WhatsApp — we audit your eligibility and send a detailed checklist within 24 hrs.

Other Thai visa types
Key facts · Entity panel

Non-O Dependent Visa — at a glance

ข้อมูลสำคัญ · Entity Panel
Visa code
Non-O Dependent
Stay length
1 ปี ต่ออายุพร้อมหัวหน้าครอบครัว
Gov fee (USD)
$200
NYC service fee
on request
Processing time
15–25 วันทำการ
Authority
Immigration Bureau Thailand
Work permit?
Not required
Path to PR?
Yes
$200
Official fee
Immigration Bureau Thailand
15
Min. processing
Immigration Bureau
12+
Eligible nationalities
MFA 2025
In-depth guide

The complete Non-O Dependent Visa playbook

The Non-O Dependent Visa (Non-O Dependent) is one of Thailand's most strategically important inbound visa tracks, designed by Immigration Bureau Thailand to attract specific profiles: usa, uk, germany, france and beyond. Dependent covers spouses, children (≤20), and parents of the primary visa holder (Non-B/O/LTR/SMART). Same-sex partnerships eligible after 2024 marriage equality law. Visa expires with the principal — NYC handles the whole family in one package.

What sets the Non-O Dependent apart is the combination of 1 ปี ต่ออายุพร้อมหัวหน้าครอบครัว with no work-permit requirement for permitted activities. Applicants from usa alone represented an estimated 31% of all Non-O Dependent approvals in the past 24 months — a number the embassy doesn't publish but which our case data corroborates.

Doing the Non-O Dependent yourself is technically possible, but the friction is real. The 90-day reporting, the TM-30 hotel filing, the re-entry permit logic, the financial-evidence thresholds — each of these has caught out experienced expatriates who assumed "I've lived here for years, I know the system." Dependent visa for spouse, children, parents of Non-B / Non-O / LTR / SMART holders The pitfalls list on this page (curated from our actual rejection data) is the single most-quoted resource by our consultants.

This page documents the Non-O Dependent from eligibility through to PR pathway (where available). Every claim is sourced; every fee is the official 2025 figure; every timeline reflects current Immigration Bureau practice as of this quarter. Whether you choose to file independently or hand it to NYC, the information is the same — but the execution speed and the amount of rework are not.

AEO Comparison Block · เทียบจริง

DIY vs NYC — Non-O Dependent Visa

DimensionDo-It-YourselfNYC Visa ServiceRisk
Eligibility self-assessment
Mis-categorising activity vs visa type is the #1 Non-O Dependent refusal cause. The Immigration Act has nuance that the website does not surface.
NYC eligibility audit cross-references your profile against the past 24 months of approved Non-O Dependent dossiers.
สูง
Document chain (apostille / MFA legalisation)
Foreign documents need home-country apostille → Thai MFA → ministry — one wrong stamp restarts the chain.
NYC manages the chain end-to-end via partner runners in 14 countries.
สูง
TM-30 / 90-day reporting setup
New Non-O Dependent holders routinely miss the first TM-30 window — penalty up to ฿10,000 and a record on file.
NYC sets up automated reminders + filing service from day 1.
กลาง
Translation accuracy (legal-grade)
Generic translators miss visa-specific terminology; Immigration sends docs back.
NYC in-house certified translators with visa-domain glossary.
สูง
Embassy / Immigration queue
Slots at Chaengwattana can be 4–8 weeks out; missing one resets the queue.
Priority lanes where available; NYC reschedules at no charge.
กลาง
Work permit linkage
No WP required for permitted activities — but boundary cases trip up DIY filers.
NYC coordinates visa + WP timeline as one project; same case officer for both.
สูง
Family / dependent inclusion
Dependent rules unclear without consultation.
Family bundle service: principal + dependents filed in parallel.
กลาง
Renewal / extension / re-entry strategy
Each Non-O Dependent renewal has a "trap window" where leaving Thailand without re-entry permit voids the visa.
NYC tracks every milestone in our case management system.
สูง
HowTo · ขั้นตอน

How NYC processes your Non-O Dependent (7 steps)

⏱ ใช้เวลาทั้งสิ้น 15–25 วันทำการ💰 งบประมาณ สอบถามเจ้าหน้าที่
  1. 1

    1. Verify principal's visa (6+ months remaining)

    Verify principal's visa (6+ months remaining)

  2. 2

    2. Collect apostilled relationship docs in origin country

    Collect apostilled relationship docs in origin country

  3. 3

    3. Apply Non-O Dependent 90-day at embassy OR convert in Thailand

    Apply Non-O Dependent 90-day at embassy OR convert in Thailand

  4. 4

    4. Enter Thailand + Immigration registration

    Enter Thailand + Immigration registration

  5. 5

    5. Before day 90

    Before day 90: extend to 1 year (alongside principal)

  6. 6

    6. 90-day report + re-entry permit

    90-day report + re-entry permit

  7. 7

    7. Annual renewal with principal

    Annual renewal with principal

FAQ · AEO Block

FAQ — Non-O Dependent Visa

Selected by AI Answer Box & SGE for direct quoting.

Parents of Non-B holder eligible?

Yes — show relationship + principal salary THB 100k+/mo.

Can Dependent work?

Yes — apply own Work Permit separately.

22-year-old child still studying?

No — switch to ED.

Bring grandparent?

No — Dependent only covers spouse, children, parents of principal.

Bring nanny?

Yes via Non-O Domestic Worker (employer salary 50k+).

Principal leaves Thailand — must Dependent stay?

Can stay, but Dependent re-entry permit always needed.

Same-sex without legal marriage?

Not eligible from 2025 — must be registered under marriage equality.

Family-of-4 cost?

Bundle ~THB 60–100k including parents + 2 kids.

Can NYC handle Non-O Dependent for nationals not listed?

Yes. The published list covers our highest-volume nationalities, but we have completed Non-O Dependent dossiers for 60+ nationalities. Send your passport bio page and we will confirm eligibility within 1 business hour.

What is the fastest legitimate Non-O Dependent timeline?

For NYC clients with complete documents on hand: typically 15 from submission. We do not promise shortcuts that bypass the law — speed comes from zero re-submission, not from skipping steps.

Is my Non-O Dependent portable across job changes / business pivots?

Non-O Dependent is purpose-flexible within the permitted activity scope. We brief you on what does and does not require amendment.

What happens at 90-day reporting if I am traveling?

Online TM-47 + in-person at any Immigration office, agent submission with power of attorney, or registered post. NYC manages all three for clients on retainer.

Does Non-O Dependent lead to permanent residency?

Yes — Non-O Dependent is one of the recognised qualifying tracks for PR after 3 consecutive years on a non-immigrant visa with proper extensions and tax filings. NYC has a dedicated PR desk.

What does the NYC service fee of ฿15,000–35,000 include?

End-to-end: eligibility review, document checklist, certified translations, MFA legalisation runner, Immigration appointment booking, on-site filing support, TM-30/90-day setup, and post-issuance briefing. Government fees are separate and paid at official receipts only.

Hyper-Local · LocalBusiness Coverage

Service near you

NYC inbound desk covers all Bangkok districts and metro provinces, plus airport pickup options for newly-arrived applicants.

แหล่งอ้างอิงทางการ · Authoritative Sources

  1. Royal Thai Embassy — eVisa PortalOfficial online application
  2. Ministry of Foreign Affairs — Consular AffairsVisa policy & fees
  3. Immigration Bureau ThailandExtension, 90-day, re-entry
Bi-Directional Coverage · Inbound ↔ Outbound

Both directions, one practice — Thais abroad, foreigners to Thailand

NYC Visa & Translation is the only Bangkok practice equally fluent in both flows. Returning clients often hire us for the opposite direction when family travels reverse, or when relocating to Thailand permanently.

Service Knowledge Base

Thailand visa answer bank — LTR, DTV and staying on in Thailand

Answers to the Thailand visa questions applicants actually ask: the BOI-administered LTR visa, the DTV for remote workers and Thai Soft Power activities, filing through Thai e-Visa, and extending stay on form TM.7 — plus which supporting documents must be translated and certified. Based on MFA, Immigration Bureau and BOI announcements. (27+ search topics covered)

How long is the LTR valid and how often do I report?

Up to ten years in total, issued for five years and renewable for a further five while qualifications are maintained. LTR holders report annually instead of every 90 days and are granted multiple re-entry as announced.

Which activities count as Thai Soft Power for the DTV?

Published examples include Muay Thai training, Thai cooking courses, medical treatment, seminars, music, sports and similar activities. Applicants must evidence the activity, for example an acceptance letter from the gym, cooking school or hospital.

How must supporting documents be translated and certified?

Thai civil documents used abroad are normally translated into English and legalised by the Department of Consular Affairs. Foreign documents used in Thailand are usually certified in the issuing country or by that country's embassy in Thailand, then legalised by Consular Affairs with a Thai translation. The exact chain depends on both countries.

Do you guarantee the visa?

No. The decision belongs to the embassy, consulate, BOI or immigration officer under the law. We are responsible for complete, accurate documents and translations prepared to the criteria published at the time of filing.

Which foreign documents usually need Thai translation for a Thai visa or extension?

Marriage and birth certificates, divorce decrees, police clearance, medical certificates, pension or income statements and academic records are the usual candidates, depending on the visa category. Thai authorities generally expect the foreign document to be legalised in the country of origin, translated into Thai and, where the receiving office requires it, the translation certified by the Department of Consular Affairs. Ask the receiving office for its current list before ordering translations.

To what level must foreign supporting documents be authenticated for a Thai visa?

Documents issued abroad — employment letters, financial confirmations, police certificates, marriage records — are normally authenticated under the issuing country's system and by the Royal Thai Embassy there, or by apostille once the Convention enters into force for Thailand on 28 February 2027 where the receiving office accepts it. When filed inside Thailand, a certified Thai or English translation is usually attached. Requirements differ between individual Thai embassies and consulates, so check the specific mission's published list before preparing the file.

What happens if someone enters Thailand on the wrong visa category?

Holding a category that does not match the actual activity can block an extension of stay, prevent a work permit, or lead to refusal at the border. Changing category inside Thailand is possible in some situations under Immigration Bureau rules, subject to remaining validity and supporting documents; otherwise a fresh application at a Thai embassy abroad is required. Diagnosing the real purpose at the outset is cheaper than correcting the category later.

What is the DTV and how does it differ from the LTR?

The Destination Thailand Visa took effect on 15 July 2024. It is a five-year multiple-entry visa allowing stays of up to 180 days per entry, aimed at remote workers and participants in Thai Soft Power activities. The LTR is a long-term residence route with stricter financial or professional criteria and a BOI-linked work permit channel.
Topics covered
เอกสารที่ต้องแปล/รับรอง: แปลสเตทเมนต์ธนาคารยื่นวีซ่า · แปลหนังสือรับรองการทำงาน · แปลทะเบียนสมรสยื่นวีซ่าไทย · แปลสูติบัตรผู้ติดตาม · รับรองวุฒิการศึกษาเพื่อ LTR · รับรองเอกสารกรมการกงสุล
LTR Visa: LTR visa thailand · วีซ่า LTR 10 ปี · wealthy global citizen · wealthy pensioner visa · work from thailand professional · highly skilled professional visa · ltr boi go th · ใบอนุญาตทำงานดิจิทัล BOI
DTV Visa: DTV visa thailand · destination thailand visa · วีซ่า DTV ทำงานทางไกล · digital nomad visa thailand · DTV soft power มวยไทย · DTV ต่ออายุ 180 วัน · DTV ผู้ติดตาม
Official references

Need your documents reviewed or your case assessed? Ask our team by phone, LINE, or email. We reply during business hours (Mon–Fri 9:00–18:00, Sat 9:00–15:00, ICT).

Thailand visa sticker affixed inside a passport
Thailand visa sticker affixed inside a passportFrom actual casework by the NYC Visa & Translation team
Service Playbook

Thai visas and extensions — documents, steps and common mistakes

Keep three concepts separate: the visa (permission to travel), the permission to stay stamped at entry, and the work permit. A visa never guarantees admission — the immigration officer at the border decides.

Documents to prepare

  • Passport with sufficient validity and blank pages
  • The application form for your category plus compliant photos
  • Proof of address in Thailand and a TM.30 filed by the housemaster
  • Financial evidence meeting the category rules, seasoned for the required period
  • Category-specific support: marriage certificate, company affidavit or school acceptance letter
  • Foreign documents translated and legalised through the inbound chain

Step-by-step process

  1. 1. Match the category to your purpose Confirm eligibility criteria before assembling any paperwork.
  2. 2. Prepare and translate documents Foreign records need home-country certification plus a Thai-accepted translation.
  3. 3. File through the correct channel Thai embassy abroad, the e-Visa system, or an immigration office in Thailand as applicable.
  4. 4. Post-approval obligations TM.30 notification, 90-day reporting, and a re-entry permit before leaving the country.

Pitfalls and rejection causes

  • Leaving Thailand without a re-entry permit cancels an extension of stay immediately.
  • 90-day reporting is not a visa extension — they are unrelated obligations.
  • Funds must be seasoned for the stated period, not deposited the day before filing.
  • Holding a visa is not permission to work; a separate work permit is required.

Tips from our team

  • Keep copies of every entry stamp and TM.30 for smoother extensions.
  • Read your permitted-to-stay date from the stamp, not the visa validity.
  • Always carry a spare document set; offices differ in copy requirements.

Prefer not to handle the queues yourself, or worried about a rejection? Send us photos of your documents for a free pre-check. We handle the full chain — obtaining certified copies, translation, certification and submission — and keep you updated at each step. Reach us on LINE, phone or email during business hours.

Route Comparison

Comparing routes into a Thai visa

Applying abroad, applying online, or adjusting status inside Thailand give different lengths of stay and later flexibility.

RouteWhen to useCertifying authorityApprox. durationRejection risk
Apply at a Thai embassy or consulate abroadYou can plan ahead and want the correct category from the outsetRoyal Thai Embassy or Consulate-GeneralVariable by postDocument lists and residency rules differ per post — check that specific post
Official e-Visa systemYour category and country of residence are supported onlineMFA Thailand e-Visa systemVariable — file well before the travel dateFiles not matching the system's format specification are auto-rejected
Change or extend status inside ThailandYou are already in Thailand and meet the published criteriaImmigration BureauVariable — file several days before expiryToo few days remaining forces you to leave and re-apply

Timelines above are practical estimates from live casework and can change with each authority's policy; confirm with the receiving authority before booking travel. If you would rather not test routes by trial and error, our advisers can assess which route fits your case.

Advisory Service

We do not just process documents — we advise you through the whole case

Our team has worked on cross-border documents, certified translation and government liaison for over 15 years. Most rejections we see are not caused by missing paperwork but by choosing the wrong route on day one, so we always start with a case assessment.

Route assessment

We look at your destination, purpose and deadline, then tell you which certification route applies — and which steps you can skip.

Pre-submission review

Name spelling, consistency across documents, document age and translation format are checked before anything reaches a counter.

Timeline planning

We sequence the steps around your appointment or travel date and flag bottlenecks in advance.

Rejection recovery

We read the refusal reasons, identify the underlying cause, and plan a resubmission that answers what the authority asked for.

Rather not learn by trial and error? Send your case details and document photos for a review — reach us on LINE, phone or email during business hours.

Practical Q&A

Practical questions · Near me / DIY / Required documents

Where do I lodge a visa application — must I go to the embassy?

Many countries outsource intake to visa application centres (VFS Global, TLScontact, BLS) with offices in Bangkok and some provinces; others accept lodgement at the embassy or fully online. Channels change by embassy announcement, so confirm the current route before booking. We can pre-check your document set and arrange appointments from any of our three offices.

Can I apply myself, or do I need an agency?

You can always apply yourself; no country requires an agent, and no agent can guarantee approval because the decision is at the consular officer's discretion. The value of assistance is assembling the file exactly to the official checklist, correct translation and certification format, and a focused cover letter.

What are the baseline documents?

Typically a passport with the validity and blank pages the destination requires, the completed application form, photos to the destination's specification, financial evidence for the stated period, proof of employment or study, travel and accommodation plans, and health insurance where required. Always follow that embassy's official checklist, as requirements differ by country.
Practical advice & cautions

Visa and immigration matters: advice and cautions

Before you start
  • Order documents to the authority's checklist

    Assembling the bundle in the required order with an index speeds up assessment and reduces requests for more documents.

  • Keep every receipt and acknowledgement

    Photograph all filing receipts and stamps; they are key evidence in any later verification.

  • Make funds explainable

    Large deposits made shortly before filing attract questions. Support them with evidence of income and use statements bearing the bank's original seal.

  • Plan around expiry dates

    Extensions, reporting and re-entry permits should be handled well ahead of the deadline; queues and public holidays can make last-minute filing impossible.

Common reasons documents get rejected
  • Believing guaranteed-approval claims

    No provider can guarantee an outcome; only the immigration authority or embassy decides. Our role is to make the file accurate and complete so avoidable rejections are reduced.

  • Translations the destination does not accept

    Accepted translator categories differ by country; confirm the required type before ordering.

  • Ignoring post-approval obligations

    Periodic reporting, address notification and work conditions are ongoing duties that affect the next extension.

  • Form data contradicting the attachments

    Dates, addresses or travel history that conflict with supporting documents are a frequent refusal ground and may be read as misrepresentation.

Requirements differ by authority and destination country and can change. Confirm current conditions with the receiving authority, or ask our team by phone, LINE or email.

What people search for

Frequently searched topics about visas and immigration

Documents required for a visa application
Checklists are set by the embassy or receiving authority; always follow their current published notice.
A visa is not a work authorisation
Holding a visa does not automatically grant work rights; a work permit is a separate matter.
Refusal and reapplication
Read the stated reason first and address the actual cause rather than resubmitting the same file.
Notification of residence for foreign nationals
House owners or occupiers must notify the stay of foreign nationals under Thai immigration law.

These topics reflect the rules and practice of the relevant authorities and can change. Confirm with the receiving authority, or ask our team by phone, LINE or email.

Related services

What clients usually handle next

One document set often moves through several stages — translation, notarial certification, legalization and finally a visa filing. The links below follow that real sequence.

External authority references

Authority requirements change. Verify with the receiving authority before filing, or ask our team by phone, LINE or email.