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ILCInternational Language Center

Embassy of United States in Thailand

วีซ่า B1/B2, F1, J1, K1, IR-1/CR-1, E-2

The Embassy of United States in Thailand is located at 95 Wireless Road, Pathum Wan, Bangkok. Thai documents submitted to the embassy normally have to be translated into an accepted language and legalized by the Department of Consular Affairs at the Thai Ministry of Foreign Affairs before the embassy appointment. ILC handles translation, consular legalization and submission end to end.

Location & contact

📍 95 Wireless Road, Pathum Wan, Bangkok

📞 +66-2-205-4000

🌐 https://th.usembassy.gov

Commonly required documents

  • Affidavit of Support I-134
  • Police Clearance
  • Birth/Marriage Certificate
  • Bank Statement

ILC services for the Embassy of United States

  • • Certified translation by accredited translators (THB 500–2,500/page)
  • • Notary Public certification (THB 1,500–8,000/set)
  • • MFA consular legalization (gov fee THB 200–800 + handling THB 2,500–5,000)
  • • Embassy submission on your behalf (THB 5,000–12,000)
  • • Domestic delivery THB 100 / international THB 2,500

Post-service policy: if the embassy returns documents for translation or formatting issues, ILC re-issues the corrected file at no extra service charge. Government fees are billed at actual cost.

FAQ — Embassy of United States in Thailand

Where is the Embassy of United States in Thailand located?

95 Wireless Road, Pathum Wan, Bangkok. Always confirm opening hours and the appointment channel on the embassy’s official website before travelling.

Can ILC translate and certify documents for the Embassy of United States?

Yes — certified translation, legalization of the translation at the Department of Consular Affairs (Thai MFA), and submission to the embassy. Fees depend on document type, number of sets and each embassy’s own requirements; send your files for an assessment before we start.

Is an appointment required?

Most embassies in Bangkok require an online appointment booked through their own system. Availability differs by mission; our team can check the calendar and book on your behalf.

What is the usual order of certification for Thai documents?

Obtain the original from the issuing Thai authority, have it translated into the language the embassy accepts, have the translation and translator’s signature legalized by the Department of Consular Affairs, then submit to the embassy. Private documents must first be attested by a Thai notarial services attorney.

Does the Hague Apostille remove the embassy step?

If the destination country is a party to the Apostille Convention and accepts an Apostille for that document type, no further embassy legalization is needed. If it is not a party, or the receiving body requires otherwise, the embassy step still applies. Check party status at hcch.net.

Can photocopies be used instead of originals?

Consular and embassy legalization generally require the original document or a copy certified by the issuing authority. Self-made photocopies are usually rejected.

How long does the process take?

Turnaround depends on the consular department’s queue and the embassy’s appointment slots, so a fixed number of days cannot be promised in advance. We give an estimated window once the documents have been reviewed.

A working guide to Embassies in Thailand

Embassies is one of the pillar services delivered by our firm — a Bangkok legal-language practice operating since 2004 with in-house certified translators, Lawyers Council of Thailand notarial services attorneys, Ministry of Justice court-listed translators, and licensed visa consultants working under one roof. Every usa matter is scoped by a senior specialist on LINE Official @NAATI or by email at ilc@thainotary.co.th before any file moves.

How the workflow runs end-to-end

The workflow starts with a document audit: issuer, issue date, spelling against the client's passport, and any expiry rules of the destination authority. This eliminates the single most common cause of rejection at MFA Chaeng Watthana and at embassies in Bangkok — a small mismatch or an outdated template — before a translator ever opens the file.

Who this service is for

The service routinely supports six client profiles: individual foreign nationals arriving for work, study, retirement, marriage, or LTR/Smart investor visas; Thai citizens travelling abroad and needing documents recognised in the US, UK, Australia, Canada, Schengen area, Japan, South Korea, China, Singapore, UAE, Saudi Arabia, or India; HR departments of multinationals handling Non-B and BOI work permits; law firms handling M&A, IP portfolios, or cross-border litigation; educational institutions preparing credential packs for foreign universities; and embassies or international organisations on framework contracts.

Coverage, fees, and turnaround

We serve all 77 provinces of Thailand via nationwide courier: next-day pickup from Bangkok metro and 1–3 day pickup from Chiang Mai, Chiang Rai, Khon Kaen, Udon Thani, Nakhon Ratchasima, Rayong, Chonburi, Phuket, Krabi, Songkhla, and Hat Yai. Overseas clients receive the same service remotely — originals arrive by DHL or FedEx, we execute the workflow, and the pack ships back to more than 40 countries with tracking.

Quality assurance and confidentiality

Every deliverable is executed under ISO 17100-aligned quality principles: mandatory bilingual review by a second credentialed translator, controlled terminology glossaries for legal and technical vocabulary, and a signed statement of accuracy carrying the translator's credentials (ATA, NAATI, MoJ, CIOL, or destination-country registry).

Start your Embassies matter today

Reach ILC on LINE Official @NAATI, email ilc@thainotary.co.th, or phone 080-5578887. Office hours are Monday to Sunday, 08:30 to 20:00 Bangkok time. A specialist responds to first-contact messages within one business hour on weekdays and within four hours on weekends and public holidays with a written price, realistic timeline, and a required-documents checklist tailored to your destination country. There is no charge for the initial consultation, and no obligation to proceed after receiving the quote — ILCearns repeat business by delivering the first usa matter cleanly and on time, not by locking clients into open-ended retainers.

Local Expert Insight

Expert perspective: Embassies

The Embassies files we see most often are ones the applicant filed themselves and got rejected for an outdated template or a passport-name mismatch — that's why we audit every document before touching translation.
กองบรรณาธิการ ILC
Legal Documentation Editorial Team

Cost ladder

Service tierFee range
เอกสารเดี่ยว / Single doc1,500 – 2,500 THB
แปล + Notary / Translation + Notary2,500 – 4,500 THB
MFA legalization3,500 – 5,500 THB
Embassy chain / สถานทูต5,500 – 8,000 THB

Timeline (Day 1 → Day N)

  1. Day 1Intake, document audit, written quote & timeline
  2. Day 2-3Certified translation + two-tier QA by NAATI/MoJ translators
  3. Day 3-4MFA Chaengwattana legalization queued & retrieved
  4. Day 5-7Destination embassy filing & EMS/DHL return to client

Case snapshot (anonymized)

A corporate client (name withheld) needed Embassies on a tight embassy deadline. ILC closed the matter in four business days without a re-file, saving the client roughly two weeks versus a DIY route.

Last reviewed: · Cross-referenced against MFA Consular practice + Lawyers Council of Thailand

Go deeper on Legalization at the Department of Consular Affairs

Our advisory team has run these certification chains for 15+ years. Two references we keep updated for clients:

Not sure which route applies? Send us the scan — LINE @NAATI · 080-5578887 · ilc@thainotary.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

  • Countries outside the Apostille Convention still need a further endorsement at the destination embassy.
  • Translations that use an unofficial English name for a Thai agency are sent back for correction.
  • 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.

What clients typically use this for

  • Visa and residency filings
  • Marriage and family registration abroad
  • Cross-border corporate transactions

Talk to us before you commit to anything

Many clients arrive with one set of documents while the destination expects a different one. We start by asking where you are filing, for what purpose, and by when — then tell you plainly what is required, including the steps you can complete yourself at no extra cost. A team with over 15 years in cross-border documentation is available before you spend time on the wrong route.

  • Destination requirements explained in plain language.
  • A clear statement of which steps your case needs and which it does not.
  • Help sequencing multiple documents across multiple authorities.

Consult us at LINE @NAATI · 080-5578887 · ilc@thainotary.co.th

Ask a question

ข้อมูลสำคัญ & คำถามที่พบบ่อย — Usa

รับรองกงสุล / MFA / Apostille สำหรับ “Usa” โดย ILC: ทีมทนายผู้ทำคำรับรองลายมือชื่อและเอกสาร (Notarial Services Attorney) นักแปลรับรอง และผู้เชี่ยวชาญงานกงสุล ดูแลครบตั้งแต่แปล → รับรอง → กรมการกงสุล/Apostille → สถานทูต ให้คำปรึกษาฟรี ติดต่อโทร 080-5578887 · LINE @NAATI · อีเมล ilc@thainotary.co.th

ประสบการณ์
20+
ปีให้บริการลูกค้าไทย/ต่างชาติ
พื้นที่ครอบคลุม
191
อำเภอ/เขตทั่วประเทศ
ภาษา
30+
แปล-รับรอง-ล่ามหลากภาษา
เอกสารต่อเดือน
10,000+
โดยทีมทนาย & นักแปลรับรอง
ตอบกลับ
<2 ชม.
เวลาทำการทุกช่องทาง
ระดับ
A+
มาตรฐาน ISO-aligned + สภาทนายฯ

คำถามที่พบบ่อย

เอกสารต้องแปลก่อนไหม?

ต้องแปลเป็นภาษาอังกฤษ/ภาษาปลายทางโดยผู้แปลที่ MFA ยอมรับก่อน — คำแปลของ ILC ผ่านการรับรอง MFA ทันที

หลัง MFA ต้องรับรองสถานทูตอีกไหม?

ขึ้นกับประเทศปลายทาง — ประเทศ Hague Apostille (ไทยเข้าร่วมแล้ว) ใช้ Apostille แทน; ประเทศนอก Convention ต้องรับรองสถานทูตต่อ

ไทยเข้า Hague Apostille แล้วเปลี่ยนอะไรบ้าง?

ตั้งแต่ 14 ธ.ค. 2568 ไทยออก Apostille ได้ — ใช้แทน chain รับรองสถานทูตในกลุ่ม 125 ประเทศสมาชิก ประหยัดเวลา 5–15 วัน

เอกสารบุคคลกับเอกสารบริษัทค่าบริการต่างกันไหม?

ต่าง — เอกสารบุคคล (สูติบัตร/ทะเบียนสมรส) 2,500–4,000 บาท/ชุด; เอกสารบริษัท (DBD/POA) 3,500–6,000 บาท/ชุดรวมค่าแปล

รับรองเอกสารต่างประเทศเพื่อใช้ในไทยทำอย่างไร?

รับรองจาก MFA/Apostille ประเทศต้นทาง → ส่งเข้าไทย → แปลไทย → รับรอง MFA ไทย (Legalize In) → ยื่นราชการไทย

ส่งเอกสารทางไปรษณีย์ได้ไหม?

ได้ — ส่งต้นฉบับพร้อมสำเนาบัตร/พาสปอร์ตมาที่สาขา ILC ทำเสร็จส่งกลับ EMS/DHL ทั่วโลก 1–5 วันทำการ

แหล่งอ้างอิง

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เอกสารและกรณีจริงจากเรา

บริการที่เกี่ยวข้อง

ข้อมูลอ้างอิงและหน่วยงานที่เกี่ยวข้อง

  • ILC(LegalService)
  • กระทรวงการต่างประเทศ (MFA)(GovernmentOrganization)
  • สภาทนายความในพระบรมราชูปถัมภ์(GovernmentOrganization)
  • Notarial Services Attorney(Certification)