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C4 · Dependent Visa

Non-Immigrant O — Spouse & Dependent Children

The Non-O follower visa covers spouses and children of Thai citizens, expat professionals, or LTR primary applicants. We assemble relationship evidence, translation, and financial proof for the initial and extension filings.

  • •Marriage / birth certificate translation
  • •MFA legalisation of foreign certs
  • •Financial support proof
  • •Annual extension & 90-day reporting
  • •Re-entry permit setup
  • •Path to permanent residence
Pricing: contact us for a quote · Fees: ask our team for a quoteTurnaround: assessed on your documentsLegal basis: Ministerial Regulation No.14 (Non-Immigrant O)
Call 092-0170000LINE @THAILContact@thailaw-accounting.co.thRequest a quote

A working guide to non-o dependent visas in Thailand

Non-O Dependent Visas has been the daily bread of our Bangkok office since 2011. Each matter is opened as a numbered case file that carries the same audit trail — intake note, translator sign-off, attorney jurat, and MFA/embassy stamps — from the first LINE message through to final courier hand-off. Every expat families and Thai-national families sponsoring dependants matter is scoped by a specialist on LINE Official @THAIL or by email at Contact@thailaw-accounting.co.th before any file moves.

The document set most often audited on expat families and Thai-national families sponsoring dependants matters here includes passports of spouse & children, marriage & birth certificates (translated + legalised), financial support proof THB 400,000 / 40,000 monthly, primary applicant's visa / work permit, photograph. Deliverables are formatted to the acceptance criteria of the Immigration Bureau, Chaeng Wattana.

How the workflow runs end-to-end

Every deliverable ships with a scanned colour PDF archive alongside the physical original, so the client can lodge with foreign embassies, DHA ImmiAccount, or destination universities the same day the original is dispatched by DHL, FedEx, EMS, or Kerry.

Who this service is for

Individual applicants and corporate or cross-border matters are each scoped on the documents supplied; timing is assessed for your documents and confirmed in writing before any work starts.

Coverage, fees, and timing

International return is handled by DHL Express, FedEx International Priority, or Thailand Post EMS depending on destination and client preference; each option carries a signed proof-of-delivery scan sent to the client's registered email once the pack is received abroad.

Quality assurance and confidentiality

For matters that go before Thai courts, translations are re-certified under the Ministry of Justice's court-listed translator register so the deliverable is admissible as a documentary exhibit under the Civil Procedure Code without a separate hearing on authenticity.

Start your Non-O Dependent Visas matter today

Reach Thai Law & Accounting on LINE Official @THAIL, email Contact@thailaw-accounting.co.th, or phone 092-0170000. Please book an appointment in advance at our Bangkok office (Lat Phrao 95) or Khon Kaen head office; in every other province our team can coordinate with a local partner where available. Fees: ask our team for a quote. Timing is assessed for your documents, and you receive a required-documents checklist tailored to your destination country. The initial consultation carries no obligation to proceed with your expat families and Thai-national families sponsoring dependants matter.

Local Expert Insight

Expert perspective: Non-O Dependent Visas

“Before proceeding with Non-O Dependent Visas, check names across documents and confirm the receiving authority's requirements to avoid incomplete submissions.”
กองบรรณาธิการ iLC
Legal Documentation Editorial Team

Scope to assess

Service tierFees
เอกสารเดี่ยว / Single docAsk our team for a quote
แปล + Notary / Translation + NotaryAsk our team for a quote
MFA legalizationAsk our team for a quote
Embassy chain / สถานทูตAsk our team for a quote

Workflow

  1. 01Review documents and the receiving authority's requirements
  2. 02Assess scope, fee, and timing for the specific case
  3. 03Process the documents and coordinate any further certification
  4. 04Check completeness and deliver by the agreed method

Before submission

For Non-O Dependent Visas, confirm names, document types, and the receiving authority's current requirements before starting. Timing and fees depend on each case.

Date shown: · Please confirm current requirements with the receiving authority

Visas, work permits and immigration

Explore the site

Go deeper on Visa application document certification

These guides outline possible certification steps; confirm the receiving authority's current requirements before filing:

Not sure which route applies? Send us the scan — LINE @THAIL · 092-0170000 · Contact@thailaw-accounting.co.th

Documents usually required

  • Freshly issued original Thai civil or corporate record from the issuing office
  • Complete English translation of every page, with the translator's statement of accuracy
  • Copy of the document holder's passport or Thai national ID card
  • Power of attorney with ID copies of both parties if someone else files on your behalf

Common reasons a bundle is rejected

  • Each embassy publishes its own checklist; follow the destination's list, not a generic one.
  • Supporting evidence should cover the exact period stated on the application.
  • Spell every name exactly as it appears in the passport, across every document in the same bundle.

Prefer not to handle the chain yourself? Send the scans and we run every step for you, from translation to the final endorsement.

How the process runs — Visa application document certification

  1. Obtain a freshly issued original from the office that produced the record and check that every page is present.
  2. Prepare a complete translation with the translator's statement of accuracy attached.
  3. File for legalization at the Department of Consular Affairs, Ministry of Foreign Affairs, with the original and the translation together.
  4. Complete the next certification layer required by the destination country — Apostille, or legalization at that country's embassy in Thailand.
  5. Collect the finished bundle, scan a full copy for your records, then submit it in the format the receiving authority specifies.

Fees and processing times are set by each authority and vary by document and destination — confirm them with the responsible agency.

Handling it yourself vs letting iLC run it

AspectDoing it yourselfWith iLC
Working out which steps applyYou read each authority's rules yourself, and usually learn a step was missing only after the bundle is refused.Our advisers review the documents before work starts and sequence translation, notarisation, MFA, and embassy in one pass.
Time spent filingRepeat trips to each office, queueing and collecting in person.We file on your behalf; you send scans and receive the finished set by post or courier.
Risk that the translation is refusedAgency names, job titles, and the certification wording often do not match what the receiving office accepts.We use terminology and certificate formats the receiving authority has accepted before, with two-stage proof-reading.
If the bundle is rejectedYou diagnose the cause and refile yourself, losing a full cycle.We identify the cause, correct it, and refile without you starting over, with progress reported along the way.

What clients typically use this for

  • Visa applications at embassies
  • Residency and extension filings
  • Sponsor and support evidence

An advisor, not only a document processor

Before any work starts, our team assesses how many certification layers your document actually needs, which authorities are involved, and the correct order for the office you will really file with. One step out of order usually means restarting the whole bundle. More than 15 years of cross-border document work means we recognise how each authority rejects files and prevent it up front.

  • The certification route is matched to the receiving authority before work begins.
  • Rejection risks are checked, from name spelling to document validity windows.
  • The filing sequence is planned around the deadline you actually have.

Consult us at LINE @THAIL · 092-0170000 · Contact@thailaw-accounting.co.th

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