Attestation of Signature
We officially witness you signing your document and verify your identity using your original passport. This is crucial for POAs, contracts, and legal declarations intended for use abroad.
Our Core Notary Services
Certified True Copies
We certify that a photocopy of your document (e.g., Passport, Degree, Company License) is a true and accurate copy of the original. You must present the original document to us for verification.
Affidavits & Oaths
We draft and administer oaths for Affidavits and Sworn Statements. This is common for legal proceedings, visa applications (e.g., Affidavit of Support, Single Status Affidavit), or corporate declarations.
Power of Attorney (POA)
We notarize your signature on a Power of Attorney, legally granting someone else the authority to act on your behalf in another country (e.g., to sell property, open a bank account, or manage legal affairs).
Why Choose NYC Plus for Notary Services in Thailand?
Experienced & Licensed Notarial Attorneys
Our services are performed by real, licensed Notarial Attorneys (NPT), authorized by the Lawyers Council of Thailand. With 15+ years of experience, we ensure your documents are notarized correctly the first time.
Fast, Efficient & Same-Day Service
We understand your time is valuable. Many services can be completed in under 30 minutes. We also offer 1-Day Express Service for urgent matters and full legalization processing.
Full Confidentiality (Lawyer-Client Privilege)
As a professional law firm, all your documents and personal information are protected by strict lawyer-client privilege. We guarantee full confidentiality for all your sensitive legal and personal matters.
Fluent English-Speaking Staff
Our team, including our coordinators and lawyers, speaks fluent English. We eliminate miscommunication and ensure you understand the entire process clearly from start to finish.
Convenient Bangkok Location (Near Lat Phrao)
Our main office is conveniently located at Lat Phrao 95, easily accessible from major parts of Bangkok. We also have branches in Khon Kaen, Udon Thani, and service points nationwide.
Full-Service Legalization (MFA)
We don't just stop at notarization. We offer a complete, one-stop service to get your documents legalized at the Thai Ministry of Foreign Affairs (MFA), making them legally valid for use abroad.
Our Simple 3-Step Process
We make notarization easy and hassle-free for you.
1
Contact & Consult
Call, LINE, or Email us with your documents. Our English-speaking team will provide a free consultation, confirm the requirements, and give you a clear price quote.
2
Appoint & Verify
Book an appointment at our office. You MUST bring your original document(s) and your original Passport for verification. You will sign the document in front of our Notary.
3
Notarize & Collect
Our Notary completes the attestation with their official seal and signature. For simple cases, you can collect your notarized document immediately. We also offer MFA legalization and delivery.
One-Stop Service: MFA Legalization
Did you know? For most foreign countries, a Notary stamp alone is not enough. Your document must also be "Legalized" by the Thai Ministry of Foreign Affairs (MFA) in Bangkok.
This process involves the MFA verifying our Notary's signature and seal. It can be a confusing and time-consuming process for many foreigners.
NYC Plus handles the entire process for you:
- Step 1: We notarize your document correctly.
- Step 2: We submit your notarized document to the MFA on your behalf.
- Step 3: We collect the legalized document and deliver it to you.
Save yourself the hassle. Let our experts manage the full end-to-end legalization process.
Get Full Legalization Service
Document Types We Handle
We can notarize almost any document for international use. Common requests from our foreign clients include:
Personal & Family
- Power of Attorney (POA)
- Affidavit of Single Status / Freedom to Marry
- Marriage / Divorce Affidavits
- Affidavit of Support (for Visa)
- Passport (Certified True Copy)
- Last Will and Testament
- Child Travel Consent Forms
Corporate & Business
- Company Incorporation Documents
- Director's Resolutions
- Business Contracts & Agreements
- Shareholder Meeting Minutes
- Power of Attorney (Corporate)
- Bank Account Opening Forms
Education & Employment
- Degree / Diploma Certificates
- Academic Transcripts
- TEFL / Teaching Certificates
- Employment Contracts
- Background Check Affidavits
- Letter of Invitation
Property & Real Estate
- Property Sale/Purchase Agreements
- Lease / Rental Agreements
- Deed of Conveyance
- Mortgage Documents
- POA for Property Management
Don't see your document? Contact us. If it's a legal document, we can almost certainly notarize it.
Who We Serve in Thailand
Our clients are a diverse international community living and working in Thailand.
Expats & Residents
For visas, work permits, property, and family matters.
Corporations
For company setup, contracts, and board resolutions.
Students & Teachers
For certifying degrees, transcripts, and teaching qualifications.
Tourists & Visitors
For lost passports, POAs, or urgent legal matters.
Law Firms
Providing reliable notary support for your firm's clients.
Meet Our Licensed Notarial Attorneys (E-E-A-T)
Your documents are handled by experienced professionals, not just assistants. We provide true "Notarial Attorney" services, licensed by the Lawyers Council of Thailand (NPT). This ensures Expertise, Authoritativeness, and Trust.
Lawyer Jiraphan (NPT)
Notarial Services Attorney
Lawyer Jirasak (NPT)
Notarial Services Attorney
Lawyer Warawut (NPT)
Notarial Services Attorney
Lawyer Wiwat (NPT)
Notarial Services Attorney
Lawyer Anutree (NPT)
Notarial Services Attorney
And Our Professional Support Team
Our English-speaking coordinators are here to assist you with every step.
Notarized Document Samples
See the quality and standard of our official notarization.
Certified True Copy (Passport)
Signature Attestation (Contract)
Certified Educational Document
Notarized Legal Document
What Our Clients Say
Trusted by hundreds of foreigners and expats across Thailand.
"Excellent service. I needed a Power of Attorney notarized for the US. The staff spoke perfect English, the lawyer was professional, and they explained the whole MFA legalization process. Finished everything in 2 days."
"Very fast and efficient. I came in without an appointment to get my diploma certified (true copy) for a job application abroad. Was in and out in 20 minutes. Highly recommend for any Notary Public service in Bangkok."
"NYC Plus helped me with a complex single status affidavit for my marriage in Thailand. They drafted the document and notarized it, all with full confidentiality. Very professional and reliable."
Frequently Asked Questions (FAQ)
What do I need to bring for notarization?
You MUST bring your original, valid, government-issued photo ID.
- For Foreigners: Your Original Passport is required. A driver's license or ID card from your home country may not be sufficient.
- For Thai Nationals: Your Original Thai National ID Card.
Additionally:
- For Signature Attestation: Bring the document you need to sign. DO NOT SIGN IT beforehand. You must sign it in the presence of the Notary.
- For Certified True Copies: You MUST bring the Original Document (e.g., your original degree, original passport) so we can compare it to the photocopy.
How much does Notary Public service cost?
Our fees are transparent and competitive. The cost depends on the type of service:
- Standard Attestation (Signature/True Copy): Typically starts from a few hundred baht per document/signature.
- Drafting & Notarizing Affidavits: This costs more as it involves legal drafting time.
- MFA Legalization: We charge a service fee plus the government fee.
For an exact, free quote, please send a photo of your document to us via LINE: @NYCLI or Email: [email protected].
How long does it take?
We are known for our speed and efficiency.
- Simple Notarization (Walk-in): If you have an appointment and all documents are ready, services like signature attestation or certified true copies can often be completed in 15-30 minutes.
- Full Legalization (Notary + MFA): The standard process takes 2-3 business days.
- Express Service: We offer a 1-Day Express Service for urgent notarization and MFA legalization (additional fee applies).
Do I really need MFA Legalization after notarization?
Yes, in 99% of cases. A Notary Public stamp verifies your signature in Thailand. MFA Legalization verifies the Notary's stamp, making your document official for use in other countries. Almost all foreign embassies and governments require *both* steps. We highly recommend our One-Stop service to complete the entire process correctly.
Contact Us & Visit Our Office
We are here to help. Contact us via your preferred method.
NYC Plus Head Office (Bangkok)
(Topic 14) Contact:
□ Phone: 081-562-0444, 083-249-4999
□ LINE ID: @NYCLI (Fastest response)
✉️ Email: [email protected]
(Topic 15) Business Hours (Bangkok Office):
Monday - Friday: 09:00 - 18:00
Address (for you & taxi):
61 Soi Lat Phrao 95 (Prangthip), Khlong Chaokhun Sing, Wang Thonglang, Bangkok 10310
(ที่อยู่ภาษาไทยสำหรับแท็กซี่):
61 ซอยลาดพร้าว 95 (ปรางค์ทิพย์), แขวงคลองเจ้าคุณสิงห์, เขตวังทองหลาง, กรุงเทพมหานคร 10310
Main Regional Offices
□ Khon Kaen Branch:
95 The Wall Project, Ruen Rom Rd., Nai Mueang, Mueang, Khon Kaen 40000
□ Udon Thani Branch:
31/43 Sri Chomchuen Rd., Mak Khaeng, Mueang, Udon Thani 41000
Click to see our 70+ agency branches across Thailand (Bangkok 50 Districts)
Khlong Toei: 1/1 Emporium Tower, 622 Sukhumvit Rd. 10110
Khlong San: G Floor, ICONSIAM, 299 Soi Charoen Nakhon 5, 10600
Khlong Sam Wa: 99/9 Big C Extra Suwinthawong, 10510
Khan Na Yao: 2F, Fashion Island, 587 Ram Inthra Rd. 10230
Chatuchak: 3F, Central Ladprao, 1693 Phahon Yothin Rd. 10900
Chom Thong: 333/1 Somdet Phra Chao Taksin Rd. 10150
Don Mueang: 222/77 Don Mueang Airport, Domestic Terminal, 10210
Din Daeng: 111/22 Fortune Town, Ratchadaphisek Rd. 10400
Dusit: 99/9 Supalai Prima Riva, Samsen Rd. 10300
Taling Chan: 89 The Circle Ratchapruk, 10170
Thawi Watthana: 188/88 Greenville Village, Borommaratchachonnani Rd. 10170
Thung Khru: 78/123 Pracha Uthit Rd. 10140
Thon Buri: 99 Sermsukh Plaza, Somdet Phra Chao Taksin Rd. 10600
Bangkok Noi: 2F, Central Pinklao, 7/1 Borommaratchachonnani Rd. 10700
Bangkok Yai: 112/5 Arun Amarin Rd. 10600
Bang Kapi: G Floor, The Mall Lifestore Bangkapi, 3522 Lat Phrao Rd. 10240
Bang Khun Thian: 160/3 Rama II Rd. 10150
Bang Khen: 33/44 Phahon Yothin Rd. 10220
Bang Kho Laem: 2210/8 Terminal 21 Rama 3, 10120
Bang Khae: 1F, The Mall Bang Khae, 275 Phetkasem Rd. 10160
Bang Sue: 108/1 Gateway at Bang Sue, 10800
Bang Na: 428 Bangna Tower A, Thepharat Rd. 10260
Bang Bon: 25/25 Ekkachai Rd. 10150
Bang Phlat: 1F, Tang Hua Seng Thonburi, 289 Sirindhorn Rd. 10700
Bang Rak: 12F, United Center, 323 Si Lom Rd. 10500
Bueng Kum: 55/55 Prasert-Manukitch Rd. 10230
Pathum Wan: 5F, Siam Paragon, 991 Rama I Rd. 10330
Prawet: 2F, Paradise Park, 61 Srinagarindra Rd. 10250
Pom Prap Sattru Phai: 447 Luang Rd. 10100
Phaya Thai: 10F, Phaholyothin Place, 408 Phahon Yothin Rd. 10400
Phra Khanong: 101 True Digital Park, Sukhumvit Rd. 10260
Phra Nakhon: 155 Chakrabongse Rd. 10200
Phasi Charoen: 3F, Seacon Bangkae, 607 Phetkasem Rd. 10160
Min Buri: 1F, Lotus Min Buri, 129 Sihaburanukit Rd. 10510
Yan Nawa: 999/9 CentralPlaza Rama 3, 10120
Ratchathewi: 2F, Century The Movie Plaza, 15 Phaya Thai Rd. 10400
Rat Burana: 444/1 Rat Burana Rd. 10140
Lat Krabang: 98/9 Robinson Lifestyle Lat Krabang, 10520
Lat Phrao: 555 The Crystal Ekkamai-Ramindra, 10230
Wang Thonglang: 61 Soi Lat Phrao 95, 10310 (Head Office)
Watthana: 88/8 Sukhumvit 55 (Thong Lo), 10110
Suan Luang: 99/99 Thanya Park, Srinagarindra Rd. 10250
Saphan Sung: 111/2 Samakorn Place Ramkhamhaeng 110, 10240
Samphanthawong: 222 Yaowarat Rd. 10100
Sathon: 15F, Sathorn Square, 98 Sathon Nuea Rd. 10500
Sai Mai: 9/99 Sukhaphiban 5 Rd. 10220
Nong Khaem: 888/11 Phetkasem Rd. 10160
Nong Chok: 1F, Big C Nong Chok, 55 Chueam Samphan Rd. 10530
Lak Si: 2F, IT Square Laksi, 333/100 Chaeng Watthana Rd. 10210
Huai Khwang: 22F, G Tower, 9 Rama 9 Rd. 10310
Click to see our 70+ agency branches across Thailand (Upcountry)
Kanchanaburi: 87 Pakpraek Rd., Ban Nuea, 71000
Chai Nat: 222/55 Wongto Rd., Nai Mueang, 17000
Nakhon Nayok: 1F, Lotus Nakhon Nayok, 141 Moo 1, 26000
Nakhon Pathom: 2F, Central Nakhon Pathom, 833 Phetkasem Rd., 73000
Nonthaburi: 3F, Central Westgate, 199/1-2 Moo 6, Bang Yai, 11140
Pathum Thani: 2F, Future Park Rangsit, 94 Phahon Yothin Rd., 12130
Prachuap Khiri Khan (Hua Hin): 31/768 Railway West Rd., Hua Hin, 77110
Ayutthaya: 1F, Central Ayutthaya, 129/1 Moo 3, 13000
Phetchaburi: 1F, Robinson Lifestyle Phetchaburi, 167/1 Moo 1, 76150
Ratchaburi: 1F, Robinson Ratchaburi, 91/1 Si Suriyawong Rd., 70000
Lopburi: 299/1-2 Narai Rd., Thale Chup Son, 15000
Samut Prakan: 3F, Mega Bangna, 39 Moo 6, Bang Na-Trat Rd., 10540
Samut Songkhram: 125/11 Thang Khao Mueang Rd., Mae Klong, 75000
Samut Sakhon: 1F, Central Mahachai, 98 Moo 4, Na Di, 74000
Saraburi: 111/1 Phahon Yothin Rd., Pak Phriao, 18000
Sing Buri: 955/89 Wilai Chit Rd., Bang Phutsa, 16000
Suphan Buri: 1F, Robinson Suphan Buri, 499 Moo 5, Tha Rahat, 72000
Ang Thong: 23/1 Ang Thong-Sing Buri Rd., Talat Luang, 14000
Chanthaburi: G Floor, Central Chanthaburi, 199 Moo 7, 22000
Chachoengsao: 88/1-2 Si Sothon Tat Mai Rd., Na Mueang, 24000
Chonburi (Pattaya): 415/17 Chaloem Phra Kiat 18, Nong Prue, Bang Lamung, 20260
Trat: 99/9 Sukhumvit Rd., Wang Krachae, 23000
Prachinburi: 63/1 Rat Damri Rd., Na Mueang, 25000
Rayong: 99 Sukhumvit Rd., Tha Pradu, 21000
Sa Kaeo: 44/14-15 Suwannason Rd., Sa Kaeo, 27000
Tak: 1F, Robinson Mae Sot, 99/28 Asian Hwy, Mae Pa, 63110
Chiang Rai: 70 Moo 5 Wiang Chai-Ban Lao Rd., Mueang Chum, 57210
Chiang Mai: 140/74 M.2 Nongpakrang, Mueang, 50000
Nan: 11/1 Mahayot Rd., Nai Wiang, 55000
Phayao: 1F, Tops Plaza Phayao, 99 Moo 4, Tha Wang Thong, 56000
Phichit: 39/70 Sa Luang Rd., Nai Mueang, 66000
Phitsanulok: 3F, Central Phitsanulok, 9/99 Moo 5, 65000
Phetchabun: 26/2 Saraburi-Lom Sak Rd., Nai Mueang, 67000
Phrae: 18/1 Yantrakit Koson Rd., Nai Wiang, 54000
Mae Hong Son: 89/1 Khunlum Praphat Rd., Chong Kham, 58000
Nakhon Sawan: 299/300 Moo 4, Nakhon Sawan Tok, 60000
Lampang: 260/239 Chatchai Rd., Sop Tui, 52100
Lamphun: 1F, Jampha Shopping Mall, 172/1 Moo 5, 51000
Sukhothai: 1/11 Charot Withi Thong Rd., Thani, 64000
Uttaradit: 1F, Friday Department Store, 15/1-3 Borommat Rd., 53000
Uthai Thani: 123/1 Si Uthai Rd., Uthai Mai, 61000
Chaiyaphum: 1F, Robinson Chaiyaphum, 111/1 Moo 5, 36000
Nakhon Phanom: 222/1 Aphiban Bancha Rd., Nai Mueang, 48000
Nakhon Ratchasima: 4F, The Mall Korat, 1242/2 Mittraphap Rd., 30000
Bueng Kan: 249/12 Bueng Kan-Phang Khon Rd., 38000
Buri Ram: 2F, Robinson Buri Ram, 125 Moo 10, Krasang, 31000
Maha Sarakham: 1F, Sermthai Complex, 90 Nakhon Sawan Rd., 44000
Mukdahan: 1F, Robinson Mukdahan, 25 Chayangkun Rd., 49000
Yasothon: 99/44 Chaeng Sanit Rd., Nai Mueang, 35000
Roi Et: 2 Santi Suk Rd., Nai Mueang, 45000
Loei: 123 Ruamchai Rd., Kut Pong, 42000
Si Sa Ket: 88/11 Khukhan Rd., Mueang Tai, 33000
Sakon Nakhon: 1294/4 Sukkasem Rd., That Choeng Chum, 47000
Surin: 1F, Robinson Surin, 99 Chit Bamrung Rd., 32000
Nong Khai: 161 Moo 1, Pakho, 43000
Nong Bua Lam Phu: 155/1 Moo 3, Udon-Loei Rd., 39000
Amnat Charoen: 199/88 Chayangkun Rd., Bung, 37000
Ubon Ratchathani: 3F, Central Ubon Ratchathani, 311 Moo 7, 34000
Krabi: G Floor, Vogue Shopping Center, 76/1 Maharaj Rd., 81000
Chumphon: 188/5 Poramin Manka Rd., Tha Taphao, 86000
Trang: 1F, Robinson Trang, 155/8 Phatthalung Rd., 92000
Nakhon Si Thammarat: 10 Ratchadamnoen 75 Rd., 80000
Narathiwat: 45/12-13 Phupha Phakdi Rd., Bang Nak, 96000
Pattani: 33/4 Charoen Pradit Rd., Sabarang, 94000
Phang Nga: 88/2 Phetkasem Rd., Thai Chang, 82000
Phatthalung: 112/15 Ramesuan Rd., Khuha Sawan, 93000
Phuket: 114/12 Patiphat Rd., Talat Nuea, 83000
Yala: 14-16 Siroros Rd., Sateng, 95000
Ranong: 333/3 Rueangrat Rd., Khao Niwet, 85000
Songkhla (Hat Yai): Niphatphakdi Rd., Hat Yai, 90110
Satun: 12/8 Satun Thani Rd., Phiman, 91000
Surat Thani: 2F, Central Surat Thani, 88 Moo 10, 84000
Get Your Documents Notarized Today
Ready to start? Contact our English-speaking team for a free consultation and quote.
We are here to make your document certification process simple, fast, and secure.
