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Notarial Services Attorney
Available
NPT-NOTARY-affidavit-support-standard
Affidavit of SupportStandard — 2–3 business days
Prove the sponsor is covering costs abroad for a visa applicant. Standard bundled price with nationwide delivery.
Fee (THB)
฿1,500
Inclusive of attorney seal, statutory fees, EMS shipping within Thailand
Turnaround
2–3 business days
Attorney-signed PDF + hardcopy dispatch via EMS within Thailand
Package Specifications
Document
Affidavit of Support
Category
affidavit
Turnaround
2–3 business days
Delivery channel
Attorney-signed PDF + hardcopy dispatch via EMS within Thailand
Signed by
Sponsor + Notarial Services Attorney
Legal basis
Notarial Services Attorney Regulation B.E. 2551, s.6(3)
SKU
NPT-NOTARY-affidavit-support-standard
Data required on the document
Sponsor identity
Beneficiary identity
Financial commitment amount
Duration
Bank statement reference
Common pitfall (we prevent)
USA I-134 / UK Sponsor Undertaking have prescribed forms — we prepare on each embassy's form
Common use cases
US B1/B2 visa
US student F-1
UK Standard Visitor visa
Schengen visa
Accepted in countries
US
UK
SG
AU
NZ
Why NPT
Notarial Services Attorney registered with the Lawyers Council of Thailand
Every draft is legally reviewed before the seal is applied
Acceptance guarantee — free re-issue if rejected
Free EMS with tracking within Thailand
Trust signals (E-E-A-T)
Operated by
NYC Legal & Notary Service Co., Ltd. Reg. 0435567000061
Office address
61 Soi Lat Phrao 95 (Prang Thip), Khlong Chaokhun Sing, Wang Thonglang, Bangkok 10310, Thailand
Hours
Mon–Fri 09:00–18:00
Customer rating
★ 0/5 · 0 reviews
Frequently asked questions
How much is the Affidavit of Support package?
Request a quote per job, inclusive of attorney seal, statutory fees, and EMS shipping within Thailand.
How do I order? Is there an online cart?
No cart. Contact us via phone 094-895-8999, LINE @Thainotary, or email Notary@ilc.ltd — our team responds with a quote and appointment slot within 15 minutes (Mon–Fri 09:00–18:00).
Who signs the notarization?
A Notarial Services Attorney registered with the Lawyers Council of Thailand under the Notarial Services Attorney Regulation B.E. 2551.
What happens if the document is rejected?
If an embassy or receiving authority rejects the document because of our notarization work, we amend and re-issue it at no charge within 7 days. The decision itself rests with the authority.
Notarization in Thailand is performed by Notarial Services Attorneys registered with the Lawyers Council of Thailand. Documents are then typically legalized at the MFA Department of Legalisation before embassy submission.
Key takeaways
Only attorneys registered with the Lawyers Council of Thailand under the Lawyers Act B.E. 2528 may certify
You must sign in front of the attorney and present an original passport or Thai ID card
Documents used abroad usually also require MFA Department of Consular Affairs legalization and/or destination-embassy endorsement
Procedures and timelines may change; verify with the responsible authority before filing
Real customer questions, answered by our attorneys
Selected from our knowledge base of 3,300+ real questions we have answered.
How does the Chinese Embassy in Bangkok process corporate document legalizations for use in Thailand?
Consular / Apostille
Short answer to "How does the Chinese Embassy in Bangkok process corporate document legalizations for use in Thailand?" — Typical documents: house registration, birth/marriage/divorce certificates, name-change records, death certificates, single-status letters, police clearance, degrees and transcripts, company affidavits, VAT Por.Por.20, financial statements, powers of attorney and cross-border contracts. Government fee is THB 200 per stamp for the normal service (2–3 business days) and THB 400 per stamp for same-day express (file before 11:30). Our end-to-end agency fee starts at THB 1,500–4,500 per set depending on volume and urgency. Send a photo of the document to LINE @Thainotary and we will quote the chain, cost and timeline within 15 minutes.
What consular steps govern foreign corporate merger and acquisition (M&A) records?
Consular / Apostille
Short answer to "What consular steps govern foreign corporate merger and acquisition (M&A) records?" — Standard outbound chain: original from the issuing Thai authority → certified English translation → MFA certification of the translation/signature → destination-embassy legalisation in Bangkok (only for non-Apostille countries). Typical documents: house registration, birth/marriage/divorce certificates, name-change records, death certificates, single-status letters, police clearance, degrees and transcripts, company affidavits, VAT Por.Por.20, financial statements, powers of attorney and cross-border contracts. Send a photo of the document to LINE @Thainotary and we will quote the chain, cost and timeline within 15 minutes.
If a foreign client needs an affidavit of identity for a foreign bank, whether a certified translation is required as well?
Notary Public
Short answer to "If a foreign client needs an affidavit of identity for a foreign bank, whether a certified translation is required as well?" — You must sign in front of the attorney with your original passport; the attorney affixes the notarial seal, signature, register number and date so the document is accepted abroad. The notarised document remains valid indefinitely, but consulates and banks abroad usually accept it only within 3–6 months of issuance. Walk-in and mobile-notary appointments both available — call 094-895-8999 to confirm a slot.
How is a public document issued in the Netherlands certified and translated before it can be filed with a Thai district office, the DBD or a Thai court?
Consular / Apostille
Short answer to "How is a public document issued in the Netherlands certified and translated before it can be filed with a Thai district office, the DBD or a Thai court?" — Typical documents: house registration, birth/marriage/divorce certificates, name-change records, death certificates, single-status letters, police clearance, degrees and transcripts, company affidavits, VAT Por.Por.20, financial statements, powers of attorney and cross-border contracts. Government fee is THB 200 per stamp for the normal service (2–3 business days) and THB 400 per stamp for same-day express (file before 11:30). Our end-to-end agency fee starts at THB 1,500–4,500 per set depending on volume and urgency. Free consultation on LINE @Thainotary or call 094-895-8999 (Mon–Sun 08:00–20:00 ICT).
What special attestation rules govern civil documents from neighboring ASEAN nations?
Consular / Apostille
Practitioner's view to "What special attestation rules govern civil documents from neighboring ASEAN nations?" — Typical documents: house registration, birth/marriage/divorce certificates, name-change records, death certificates, single-status letters, police clearance, degrees and transcripts, company affidavits, VAT Por.Por.20, financial statements, powers of attorney and cross-border contracts. Government fee is THB 200 per stamp for the normal service (2–3 business days) and THB 400 per stamp for same-day express (file before 11:30). Our end-to-end agency fee starts at THB 1,500–4,500 per set depending on volume and urgency. Send a photo of the document to LINE @Thainotary and we will quote the chain, cost and timeline within 15 minutes.
Can I request a replacement or duplicate copy directly from the MFA if an original legalized document is lost in transit?
Consular / Apostille
Quick summary for expats, HR and law firms to "Can I request a replacement or duplicate copy directly from the MFA if an original legalized document is lost in transit?" — Typical documents: house registration, birth/marriage/divorce certificates, name-change records, death certificates, single-status letters, police clearance, degrees and transcripts, company affidavits, VAT Por.Por.20, financial statements, powers of attorney and cross-border contracts. Government fee is THB 200 per stamp for the normal service (2–3 business days) and THB 400 per stamp for same-day express (file before 11:30). Our end-to-end agency fee starts at THB 1,500–4,500 per set depending on volume and urgency. Send a photo of the document to LINE @Thainotary and we will quote the chain, cost and timeline within 15 minutes.
Are there professional translation agencies in Thailand capable of handling complex Asian language documents?
Consular / Apostille
Quick summary for expats, HR and law firms to "Are there professional translation agencies in Thailand capable of handling complex Asian language documents?" — Typical documents: house registration, birth/marriage/divorce certificates, name-change records, death certificates, single-status letters, police clearance, degrees and transcripts, company affidavits, VAT Por.Por.20, financial statements, powers of attorney and cross-border contracts. Government fee is THB 200 per stamp for the normal service (2–3 business days) and THB 400 per stamp for same-day express (file before 11:30). Our end-to-end agency fee starts at THB 1,500–4,500 per set depending on volume and urgency. Free consultation on LINE @Thainotary or call 094-895-8999 (Mon–Sun 08:00–20:00 ICT).
Will a Thai Notary draft an English Affidavit for me?
Notary Public
Short answer to "Will a Thai Notary draft an English Affidavit for me?" — You must sign in front of the attorney with your original passport; the attorney affixes the notarial seal, signature, register number and date so the document is accepted abroad. The notarised document remains valid indefinitely, but consulates and banks abroad usually accept it only within 3–6 months of issuance. Send a photo of your document to LINE @Thainotary and we'll quote and schedule within 15 minutes.
Can a Thai notary sign documents that will be used overseas?
Yes. A Notarial Services Attorney registered with the Lawyers Council of Thailand can notarize documents intended for use abroad, after which the document is legalized at the Ministry of Foreign Affairs (MFA) and, if required, at the destination country's embassy.
Do I need an appointment to notarize a document in Bangkok?
Walk-ins are accepted, but booking a 30-minute slot in advance guarantees same-day completion and lets us pre-check that you bring the right identification and any supporting documents.
What ID do I need to bring to a notary appointment?
Bring your original passport (or Thai national ID for Thai nationals); for corporate documents bring the affidavit/board resolution and a copy of the company affidavit issued within the last 90 days.
Is a Thai notarization accepted in the United States?
Yes, once the notarized document has been certified by the Department of Consular Affairs (MFA) and then authenticated by the US Embassy in Bangkok, or certified through the Apostille route where the destination authority accepts it.
Verified professional credentials
• Member, Lawyers Council of Thailand (สภาทนายความ) — verify
• Registered certified translator, Ministry of Justice (Thailand) — verify
• Recognized agent for MFA Legalization Division, Thailand — verify
Consumer protection & guarantees
• Acceptance-or-rework guarantee: we redo the work at no charge if the receiving authority rejects a first submission due to a fault on our side.
• Transparent fees quoted in writing before any work begins — no hidden surcharges.
• Confidentiality: documents handled under a written non-disclosure undertaking.
• Direct human contact for questions and quotations by phone, LINE or email.