Affidavit, Oath & Sworn Declaration in Khlong San
Licensed Thai Notarial Services Attorney serving the Khlong San area — from THB 2,000, completed same day.
- From
- ฿2,000
- Time
- 30 min
- Customer satisfaction
- 4.9/5 (674 cases (internal survey))
- License
- Lawyers Council
- Area
- Khlong San
- Call
- +66 94-895-8999
Khlong San is one of our most-served areas for Affidavit, Oath & Sworn Declaration. Our attorneys are registered Notarial Services Attorneys with the Lawyers Council of Thailand. Service starts at THB 2,000 with same-day completion, plus optional MFA + embassy legalization for use in 190+ countries. We offer both office appointments and on-site attorney visits within the Khlong San area.
Pricing: from THB 2,000 — up to THB 6,000 — Service by NYC Legal & Notary Service Co., Ltd., DBD reg. 0435567000061
ทีมทนาย Notary Public ที่จดทะเบียนถูกต้อง 6 ท่าน
Why clients in Khlong San choose NPT
- Attorneys travel from our HQ on Lat Phrao 95 to Khlong San within 60 minutes
- Notarization compliant with Lawyers Council of Thailand standards, accepted by MFA + 190+ embassies
- 30+ languages supported including English, Japanese, Chinese, Korean, German, French
- One-stop service: notarization + translation + MFA legalization + embassy attestation
- Over 1,000 clients per year served in the Khlong San area for Affidavit, Oath & Sworn Declaration
Transit, malls and landmarks in Khlong San
Chao Phraya riverside — ICONSIAM megamall, riverside hotels and Lhong 1919.
BTS Skytrain stations(2)
- Krung Thon Buri
- Wongwian Yai (border)
Shopping malls and retail centres(3)
- ICONSIAM
- ICS
- Lhong 1919
Notable landmarks and references(4)
- Chao Phraya riverfront
- Klongsan Pier
- Taksin Hospital
- Mahidol University Salaya shuttle (border)
Why this matters
Our Notarial Services Attorneys cover every BTS/MRT station, mall and office tower in this district within 30–60 minutes — notarisation on-site, returns via Lalamove / Grab / EMS.
Service in nearby locations
We serve all nearby districts — click for area-specific pricing and process.
Other areas served for Affidavit, Oath & Sworn Declaration
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Book Affidavit, Oath & Sworn Declaration in Khlong San
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Real customer questions, answered by our attorneys
Selected from our knowledge base of 3,300+ real questions we have answered.
What are the exact government statutory fees for standard and express same-day MFA document legalizations?
Practitioner's view to "What are the exact government statutory fees for standard and express same-day MFA document legalizations?" — 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. Free consultation on LINE @Thainotary or call 094-895-8999 (Mon–Sun 08:00–20:00 ICT).
Related service: Embassy legalisationWhat document attestation workflows do the UK and Australian embassies in Bangkok maintain?
Quick summary for expats, HR and law firms to "What document attestation workflows do the UK and Australian embassies in Bangkok maintain?" — 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. Free consultation on LINE @Thainotary or call 094-895-8999 (Mon–Sun 08:00–20:00 ICT).
Related service: NAATI translationWhat procedures govern the legalization of intercountry adoption documents in Thailand?
Per the Legalization Division, Department of Consular Affairs (MFA Thailand) to "What procedures govern the legalization of intercountry adoption documents in Thailand?" — 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. Free consultation on LINE @Thainotary or call 094-895-8999 (Mon–Sun 08:00–20:00 ICT).
Related service: Embassy legalisationWhat are the specific eligibility requirements and document limits for requesting 1-day express MFA legalization?
Per the Legalization Division, Department of Consular Affairs (MFA Thailand) to "What are the specific eligibility requirements and document limits for requesting 1-day express MFA legalization?" — 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.
Related service: MFA consular legalisationHow are foreign marine archaeology and shipwreck exploration authorization documents legalized?
Practitioner's view to "How are foreign marine archaeology and shipwreck exploration authorization documents legalized?" — 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. Free consultation on LINE @Thainotary or call 094-895-8999 (Mon–Sun 08:00–20:00 ICT).
Related service: Embassy legalisationWhat consular steps govern foreign atmospheric research and climate change monitoring deeds?
Per the Legalization Division, Department of Consular Affairs (MFA Thailand) to "What consular steps govern foreign atmospheric research and climate change monitoring deeds?" — 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.
Related service: MFA consular legalisationWhat verification rules apply to foreign digital asset and cryptocurrency exchange licenses?
How we handle this in practice to "What verification rules apply to foreign digital asset and cryptocurrency exchange licenses?" — 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. Free consultation on LINE @Thainotary or call 094-895-8999 (Mon–Sun 08:00–20:00 ICT).
Related service: Embassy legalisationAre foreign documents mandatory for securing a Thai Non-B Visa?
Short answer to "Are foreign documents mandatory for securing a Thai Non-B Visa?" — 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. Free consultation on LINE @Thainotary or call 094-895-8999 (Mon–Sun 08:00–20:00 ICT).
Related service: Embassy legalisationKey facts at a glance — Notary Public certification
- Indicative price
- From THB 800–3,000 per document set
- Turnaround
- Typically 1–2 business days (same-day rush available)
- What you receive
- Signed and sealed by a Thai Lawyers Council–registered Notarial Services Attorney
- Service coverage
- Nationwide Thailand — courier and fully online intake, no in-person visit required.
Figures above are indicative ranges; the final quote depends on page count, language pair and receiving authority.
Ask us or request a quote right away
Documents you need to prepare — Notary Public certification
- 1Valid original passport or Thai ID card of the person signing
- 2The original document to be notarised — do not sign in advance; signing must occur before the attorney
- 3Details of the receiving authority — university, embassy, or overseas counterparty
- 4Company affidavit and power of attorney if signing for a legal entity
Before you start
- • Keep a copy of everything submitted in case the receiving authority requests further evidence later.
- • Some documents have a limited acceptance window, so start the process close to your actual filing date.
Continue with related services
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