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Thailand Visa and Work Permits

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Living and working in Thailand becomes much easier with  the right local expertise

Khun Jaa coordinating Internship Visa documents with Thai authorities
Ms. Chuthathip Siwanphim, "khun Jaa", CEO

SiamConsult – Your local connection

Stay legally in Thailand with a clear, compliant visa process.

SiamConsult Account & Law Co., Ltd. brings over 17 year of hands-on experience in Thai immigration and labor law, helping individuals and companies handle every visa and lawful procedure correctly and efficiently.

From the first consultation, we assess your visa category, prepare and review documents, coordinate with Thai authorities, and guide you through each submission and renewal so there are no surprises or delays.

Whether you need a Non-B (Business) Visa, a retirement solution, or a family-related extension, we break the process down into clear, practical steps and act as your reliable intermediary with Thai Immigration.

With offices in Krabi and service coverage across Ao Nang, Koh Lanta, Phi Phi, Phuket, and Phang-Nga, we combine professional legal knowledge with personal service. Our mission is to simplify Thai bureaucracy so you can focus on your life and business with peace of mind.

Welcome to the SiamConsult Family!


“Khun Jaa”

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What Documents do I need to work in Thailand?

  • Non-Immigrant “B” Visa: The standard visa for those employed by a Thai company or starting a business. It is the prerequisite for a work permit.
  • Digital Destination Visa (DTV): A flexible 5-year multi-entry option for remote workers, freelancers, and those engaging in Thai cultural activities.
  • Thai Work Permit: The legal authorization issued by the Ministry of Labor allowing you to perform specific job duties.
  • Valid Passport: Must have at least 6 months of validity remaining and two blank pages.
  • Employment Contract: A signed letter or contract detailing your position, salary, and duration of employment.
  • Company Documents: Including the Registration Certificate, List of Shareholders (Bor Or Jhor 5), and VAT certificates (Phor Por 20).
  • Educational Certificates: Copies of your degree or professional certifications, often requiring notarization or legalization.
  • Medical Certificate: A recent health certificate from a Thai clinic or hospital (required for the final work permit stage).

How SiamConsult Simplifies the Process

  • Expert Document Preparation: We handle the complex process of gathering company affidavits and tax records so you don’t have to.
  • Embassy Coordination: Our team manages communication with Thai Embassies and Consulates worldwide for a seamless entry.
  • Liaison with Authorities: We work directly with Thai Immigration and the Ministry of Labor to fast-track your application.
  • 16 Years of Experience: Navigating red tape using established local relationships and a deep understanding of Thai Labor Law.
  • Personalized Support: You are part of the SiamConsult Family, receiving expert attention at every step of your journey.

Welcome to the start of your new chapter — welcome to the SiamConsult Family.

Why should I trust SiamConsult to handle my visa and work permit in Thailand?

  • Expertise in Thai Bureaucracy: We know the system inside and out. Your legal stay in Thailand becomes effortless with SiamConsult guiding the way.
  • Clarity and Care: We guide you through every step of your visa and work permit, making the process faster, cleaner, and completely understandable.
  • Beyond Paperwork: We don’t just process forms — we open doors for your professional future and ensure they stay open.
  • 16 Years of Proven Experience: We transform complex bureaucratic hurdles into calm, predictable processes with zero stress for you.
  • Precision Management: We handle your documents, appointments, and official follow-ups to ensure nothing is missed, delayed, or lost in translation.
  • International Standards: You can count on our local expertise combined with high-level professional standards to make Thailand your safe home from day one.
  • Stress-Free Results: You relax and focus on your career while we handle the rest accurately, quickly, and with genuine care.

Welcome to the SiamConsult family!

Can I work on a Tourist Visa or any other non-work visa?

  • No: Thai law is strict. You can only work legally if you hold a Non-Immigrant “B” Visa, a BOI-approved Visa, or the new Destination Thailand Visa (DTV) for remote work.
  • Strict Prohibition: Standard visas like Tourist, Education (ED), Retirement (O-A), Marriage (O), or Elite do not legally allow any employment or business activity.
  • No “Grey Areas”: This includes freelance work, online business management, and unpaid volunteering. Even “helping a friend” can be flagged by authorities.
  • Severe Penalties: Working without a permit can lead to heavy fines (up to 50,000 THB), immediate deportation, and a 2-year ban on re-entering Thailand.
  • Compliance and Safety: At SiamConsult, our priority is your legal security. We help you convert your current visa to a proper Non-B status step-by-step.
  • Direct Liaison: We coordinate directly with the Ministry of Labor and Thai Immigration, ensuring your filings are 100% compliant and officially approved.
  • Protecting Your Future: With 16 years of experience, we turn risky shortcuts into clear, predictable, and legal steps.

Your success never depends on luck — it depends on doing things right.

What if I want to study in Thailand? (Education Visa – ED)

  • Study Legally: If your goal is to learn Thai or another language, attend university, or join a cultural program, you need a Non-Immigrant “ED” Visa.
  • MOE Compliance: This visa is only granted for studying at institutions licensed by the Ministry of Education (MOE). We ensure your chosen school meets all current 2026 standards.
  • Transparent Coordination: At SiamConsult, we work directly with approved schools to gather the necessary acceptance letters and official MOE approval stamps.
  • Diverse Opportunities: Whether you are pursuing a University Degree, Muay Thai training, or Meditation studies, we match your visa to your specific educational path.
  • Full Administrative Support: We don’t just get you the visa; we assist with 90-day reporting, visa extensions, and 2026 Digital Arrival Card (TDAC) requirements.
  • Personalized Guidance: From preparing your application to finding accommodation near your school, we handle the details so you can focus on your studies.
  • Care and Experience: With 16 years of expertise, we ensure your transition to student life in Thailand is smooth, secure, and fully compliant.

With SiamConsult’s care, clarity, and experience, your education visa becomes your new chapter in Thailand.

Is it possible to retire in Thailand and live worry-free under a Retirement Visa?

  • Absolutely: Thailand remains a top global destination for retirement. If you are 50 years or older, you can secure your future here with a long-term retirement visa.
  • Choosing Your Path: We help you decide between the 1-year renewable O-A Visa or the 10-year O-X Visa, depending on your long-term goals and financial profile.
  • Financial Proof: We streamline the verification of your 800,000 THB deposit or monthly pension (minimum 65,000 THB) to meet 2026 Immigration standards.
  • Health Insurance Compliance: We ensure your policy meets the mandatory 2026 requirements, including $100,000 USD (3.5M THB) minimum coverage for O-A/O-X applicants.
  • Full Administrative Handling: From your initial application to annual renewals and 90-day reporting, we manage the paperwork so you can enjoy your retirement.
  • Banking & Logistics: Our team assists you in opening a Thai bank account and navigating the Digital Arrival Card (TDAC) system for stress-free travel.
  • Beyond the Visa: Whether you want to buy property, volunteer, or start a small project, SiamConsult provides the legal foundation for your new lifestyle.

At SiamConsult, we treat every retiree like family — because that’s exactly what you become.

Can my spouse or family stay with me? (Marriage & Dependent Visas)

  • Thailand Welcomes Families: If you are married to a Thai citizen or moving to Thailand for work, your family can stay with you legally and long-term.
  • Marriage Visa (Non-Immigrant O): Specifically for those legally married to a Thai national. This visa can be extended annually and allows you to apply for a work permit.
  • Dependent Visas: If you hold a Non-B, LTR, or the new DTV (Destination Thailand Visa), your spouse and children under 20 can join you as legal dependents.
  • Financial Requirements 2026: For marriage extensions, you must show 400,000 THB in a Thai bank or a monthly income of 40,000 THB. We ensure your proof of funds meets current Immigration audits.
  • Full Documentation Support: SiamConsult handles the translation of marriage and birth certificates, as well as necessary Embassy or Ministry of Foreign Affairs (MFA) legalization.
  • Unified Timelines: We coordinate the application process so your family’s visa status aligns perfectly with yours, avoiding separate expiry dates and overlapping paperwork.
  • Professional Liaison: We work directly with Thai Immigration to manage the interview process and home visits, ensuring a smooth approval for your loved ones.

At SiamConsult, we take care of the technical side so your family can enjoy the personal side.

Can I update my Tourist Visa to an ED Visa while in Thailand?

  • In-Country Conversion: Yes, in most cases, you can convert a valid Tourist Visa or Visa Exemption into a Non-Immigrant ED Visa without leaving Thailand.
  • The 15-Day Rule: This is the most critical requirement in 2026. You must have at least 15 days of valid stay remaining on your current stamp to apply for the conversion.
  • Mandatory Enrollment: You must already be enrolled in a school licensed by the Ministry of Education (MOE). The school must provide the official letter of acceptance and curriculum details.
  • Official Processing: The conversion involves two steps at Immigration: first, the filing of form TM.86 or TM.87, followed by a “consideration period” of approximately 15–30 days.
  • Stay in the Country: While your application is “Under Consideration,” you must not leave Thailand, or your application will be automatically cancelled.
  • Digital Arrival Card (TDAC): For 2026, your conversion is linked to your TDAC profile. We ensure all digital records match your physical passport stamps to prevent technical delays.
  • SiamConsult Management: We handle the entire conversion process, including the coordination with the MOE for your approval letter and preparing the 2,000 THB filing.

At SiamConsult, we handle the technical bureaucracy so you can focus on your studies.

I want to invest or manage a business — what’s the best option?

  • Non-Immigrant “B” Visa: The primary choice for business owners and directors. It allows you to manage your Thai company, work legally, and sponsor work permits for foreign staff.
  • Investment Visa (IM): A powerful option for those investing at least 10 Million THB in Thai assets, such as freehold condominiums, government bonds, or fixed deposits.
  • BOI Promotion: If your company is promoted by the Board of Investment (BOI), you enjoy significant privileges, including machine import duty exemptions and a streamlined “One-Stop Service” for visas and work permits.
  • SMART Visa: Designed for tech-based startups and investors in “S-Curve” industries. Benefits include up to 4 years of stay, no work permit requirement, and annual (rather than 90-day) reporting.
  • LTR Visa (Wealthy Global Citizen): For high-net-worth investors with $1 Million USD in assets. This 10-year visa offers a 17% flat tax rate and fast-track airport services.
  • Corporate Compliance: Beyond the visa, we handle your company registration, VAT setup (Phor Por 20), and social security filings to ensure your business foundation is legally sound.
  • Strategic Structure: SiamConsult manages the technical red tape, ensuring your paid-up capital and Thai-to-foreigner employee ratios (4:1) meet the latest 2026 regulations.

You focus on building your business — we handle the structure, compliance, and legal foundation.

How to Apply for or Convert a Visa when already in Thailand?

  • In-Country Conversion: If you are already in Thailand, you may be eligible to convert your current visa (e.g., Tourist to Non-B, ED, or Retirement) without leaving the country, saving you significant time and travel expenses.
  • The 15-Day Rule: To qualify for an in-country conversion, your current visa or entry stamp must have at least 15 days of validity remaining. We recommend starting the process as early as possible.
  • Processing Timelines:
    • 1–2 Weeks: For the relevant authority (Ministry of Education or Labor) to issue your official support letters.
    • 2–4 Weeks: For Thai Immigration to process the conversion and grant your initial 90-day stay.
  • Mandatory TDAC Integration: In 2026, all in-country changes are synced with your Thailand Digital Arrival Card (TDAC) profile. We ensure your digital records are up to date to maintain full legal compliance.
  • Applying from Abroad: If you are outside Thailand, we assist with everything from invitation letters to school enrollment forms. Most Thai E-Visas are processed within 5–10 working days once submitted.
  • Complete Coordination: SiamConsult prepares every document, guides you through the 2026 biometric procedures, and liaises directly with authorities on your behalf.
  • Safe Transitions: Whether your process is entirely digital or requires a brief “visa run” to a nearby consulate, we ensure the transition is compliant, efficient, and stress-free.

You relax… We manage the paperwork, the timing, and the Thai bureaucracy.

My visa/work permit is about to expire — what should I do?

  • Don’t Panic: You are not alone. Visa renewals are a well-rehearsed routine for SiamConsult. We have guided hundreds of clients through this process calmly and correctly.
  • The 30-Day Rule: The most important step is not to wait until the last minute. Contact us at least 30 days before expiry to ensure all tax filings, social security, and company records are up to date.
  • Overstay Risks: In 2026, Immigration strictly enforces overstay penalties (500 THB per day). We help you avoid fines and the risk of being blacklisted by tracking your Digital Arrival Card (TDAC) expiration.
  • Eligibility Review: Our team performs a comprehensive audit of your visa history to confirm you meet the 2026 criteria for a one-year extension.
  • Document Organization: We prepare and organize all updated company or personal papers, ensuring they meet the specific requirements of Southern Thailand Immigration offices.
  • Appointment Management: We schedule your Immigration appointment and accompany you in person to ensure the interview and biometric process go perfectly.
  • Urgent Assistance: If your deadline is only days away, don’t worry. Our deep experience with Krabi, Phuket, and Surat Thani Immigration allows us to find the fastest professional solutions.

You focus on your life or business — we’ll handle the paperwork, timing, and follow-ups.

Can I travel while holding my visa?

  • Absolutely — Travel is Encouraged: You can travel freely, but there is one vital rule: if you hold a long-term visa (Non-B, Non-O, or ED), you must obtain a Re-Entry Permit before leaving Thailand.
  • Protect Your Status: Without a re-entry permit, your visa will automatically cancel the moment you clear Thai Immigration at departure. You would then have to restart the entire visa process from scratch.
  • Re-Entry Permit Options:
    • Single Re-Entry (1,000 THB): Best for a one-off holiday or business trip.
    • Multiple Re-Entry (3,800 THB): Ideal if you plan to travel frequently throughout the year.
  • New 2026 TDAC Requirement: Even with a re-entry permit, all travelers must now complete the Thailand Digital Arrival Card (TDAC) within 72 hours before returning to Thailand. We ensure your TDAC profile correctly reflects your re-entry status to avoid delays at the biometric gates.
  • Airport vs. Immigration: While you can apply at the airport before your flight, we recommend letting SiamConsult handle it at the local Immigration office. This avoids last-minute stress and potential queues at the departure hall.
  • Alignment Check: Upon your return, we double-check your new entry stamp and ensure your 90-day reporting schedule remains perfectly aligned with your work permit and visa extension.
  • Exceptions for ED Plus: If you hold the new Non-Immigrant ED Plus Visa (for Bachelor’s degrees or higher), you are exempt from re-entry permit requirements. We can verify if your student status qualifies for this 2026 privilege.

That’s how we keep Thailand open for your work, your travel, and your dreams.

What happens if I lose my passport or work permit?

  • Don’t Panic: Losing essential documents is stressful, but it happens more often than you’d think. At SiamConsult, we handle these emergencies with calm, professional precision.
  • Police Report Filing: We accompany you to the local police station to file an official Loss of Document report. This is the mandatory first step required by both your Embassy and Thai Immigration.
  • Embassy Coordination: We assist you in contacting your home country’s embassy or consulate to secure a replacement passport or emergency travel document.
  • Digital Record Update: In 2026, your physical loss must be synced with your Thailand Digital Arrival Card (TDAC). We ensure your digital identity is updated to prevent issues at biometric checkpoints.
  • Visa & Stamp Transfer: Once your new passport is issued, we manage the transfer of your Thai visa and latest entry stamps from the Immigration archives into your new document.
  • Digital Work Permit Recovery: If you lose your work permit, we coordinate with the Department of Employment to reissue your Digital Work Permit (Smart Phone ID) or physical book immediately.
  • Legal Continuity: We monitor every step of the re-stamping process to ensure your 90-day reporting and re-entry permits remain valid and linked to your new passport number.
  • Multilingual Support: Our team bridges the gap between you and Thai officials, handling all communication in Thai and English to ensure no details are lost in translation.

Your life should stay secure, supported, and worry-free — SiamConsult has your back!

What is 90-Day Reporting and why is it required?

  • Address Confirmation: 90-Day Reporting is a mandatory legal requirement for all foreigners on long-term stays. It is a simple confirmation of your current residence using form TM.47; it does not extend your visa.
  • Who Must Report: Any non-Thai national who stays in the country for 90 consecutive days. The 90-day clock resets every time you leave and re-enter Thailand.
  • 2026 Digital Integration: Most reports are now synced with your Thailand Digital Arrival Card (TDAC). In 2026, Immigration relies heavily on digital records to ensure your local address matches your initial entry declaration.
  • Reporting Window: You must submit your report within the window of 15 days before or up to 7 days after your actual due date.
  • Methods of Reporting:
    • Online (E-Report): Available via the official Immigration website or mobile app for most visa types.
    • In Person: At your local Immigration office (Krabi, Phuket, etc.) or through an authorized representative.
    • By Mail: Sending registered post with required copies, though this requires extra lead time.
  • Required Documents: You will need your passport (photo page, visa page, and latest entry stamp), a completed TM.47 form, and proof of your local address.
  • Penalties: Failing to report on time results in a 2,000 THB fine (increasing to 5,000 THB if arrested). Repeated non-compliance can negatively impact your future visa extensions.
  • SiamConsult Management: We handle the entire process for you. We track your deadlines, prepare the TM.47, and submit the report at Krabi Immigration on your behalf so you never have to stand in line.

We manage your timing and paperwork so your stay in Thailand remains 100% compliant and worry-free.

My company changed address or director — what now?

  • Legal Compliance: When your business updates its address, directors, shareholders, or company name, official records must be updated immediately to maintain your legal standing in Thailand.
  • Work Permit Alignment: Any change in company details must be reflected in your Digital Work Permit. Failure to update the Ministry of Labor can result in fines or suspension of the permit.
  • 2026 Digital Records: All corporate changes are linked to your Tax ID and Social Security profiles. SiamConsult ensures these digital systems are perfectly synced.
  • Department of Business Development (DBD): We handle the primary filing for your Company Affidavit (Certificate) and list of shareholders (Bor Or Jhor 5) to reflect the new management or location.
  • Revenue Department & VAT: We manage the update of your VAT Certificate (Phor Por 20). Address changes require specific notification to the tax office within 15 days of the move.
  • Thai Immigration: We update your visa records to match the new company data, ensuring your Extension of Stay remains valid and consistent with your employer’s current status.
  • Full Coordination: Our team prepares, submits, and follows up on all paperwork across the DBD, Ministry of Labor, and Immigration, so you don’t have to visit multiple offices.

Our team manages the technical updates so your business operations remain seamless and compliant.

What happens if I overstay my visa?

  • Don’t Panic: If your visa has already expired, take a deep breath. Overstays happen for many reasons, from missed appointments to simple misunderstandings. At SiamConsult, we handle these cases with zero judgment and total professionalism.
  • Daily Fines: Under Thai law, the standard fine for overstaying is 500 THB per day, up to a maximum of 20,000 THB. We help you calculate these costs and prepare the necessary payments.
  • 2026 Blacklisting Rules: In 2026, Immigration strictly enforces “Good Guys In, Bad Guys Out” policies. An overstay of more than 90 days results in a 1-year ban from entering Thailand. We help you resolve shorter overstays before they reach these critical thresholds.
  • Immediate Review: We assess your situation confidentially to determine the exact duration of your overstay and identify the safest available options for your Thailand Digital Arrival Card (TDAC) record.
  • Document Coordination: Our team prepares the required explanation forms and accompanies you to the Immigration office to liaise directly with officers on your behalf.
  • Legal Continuity: Once the overstay is cleared and the fine is paid, we assist you in applying for a legitimate new visa or extension to ensure your future stay is fully compliant.
  • Southern Thailand Expertise: Our long-standing, respectful relationships with the Immigration Offices of Krabi, Phuket, and Ranong enable us to manage delicate cases with the utmost care and dignity.

At SiamConsult, we don’t judge. We solve.

Why are Thai officers so strict about documents?

  • Precision as Accountability: In Thailand, paperwork is considered the ultimate proof of truth. Every signature, stamp, and photocopy represents a layer of legal accountability and respect for the administrative process.
  • The “Complete File” Standard: To Thai authorities, a meticulously organized file—often requiring copies in triplicate and specific blue-ink signatures—is the primary sign of a reliable and trustworthy applicant.
  • 2026 Digital & Physical Alignment: With the 2026 integration of the Thailand Digital Arrival Card (TDAC), officers now cross-reference physical paperwork with digital biometric data. Any discrepancy, however small, can trigger a manual review.
  • Strict Regulatory Frameworks: Officers follow rigid internal guidelines from the Ministry of Interior and Ministry of Labor. They don’t have the personal discretion to “ignore” a missing stamp, as their own professional accountability is tied to the file’s completeness.
  • Translating Systems, Not Just Words: At SiamConsult, we don’t just translate your documents; we translate the entire bureaucratic system for you. We understand the unwritten rules of Thai administration.
  • Line-by-Line Verification: Before any appointment, our team verifies every detail of your file to ensure it is accurate, consistent, and perfectly presented. This is why our clients rarely face rejections or requests for additional papers.
  • Southern Thailand Expertise: We know the specific local preferences of Krabi, Phuket, and Ranong Immigration offices, ensuring your submission meets their exact regional expectations.

At SiamConsult, we take care of the fine print — perfectly, every time.

Why do so many expats trust SiamConsult?

  • 16+ Years of Proven Reliability: Since our founding, SiamConsult Account & Law Co., Ltd. has earned the trust of the expat community through consistent results and unwavering integrity.
  • A Bridge Between Cultures: we don’t just process papers; we connect international expectations with Thai practicality, ensuring nothing is lost in translation.
  • Clarity Over Complexity: Our clients value that we avoid confusing legal jargon. We explain the 2026 immigration rules clearly and step by step, so you always know where you stand.
  • Proactive Problem Solving: We anticipate requirements from Immigration, the Labor Office, and the DBD long before your file reaches the counter, preventing delays and penalties.
  • Regional Expertise: We are the primary choice for expats in Krabi, Phuket, Ao Nang, Koh Lanta, Phi Phi, and Phang-Nga, offering deep local knowledge of Southern Thailand’s specific regulations.
  • More Than Just an Agent: When you work with us, you gain a partner. We treat your residency and business goals as our own, responding quickly and acting with total transparency.
  • The SiamConsult Family: Our clients return year after year because they don’t just stay legal—they stay supported, understood, and at home in Thailand.

You bring your dreams to Thailand — we make sure the law supports them every step of the way. We care as your new Thai family!

The 60-Day Visa Exemption — What It Means & What You Have to Do

  • 60-Day Entry Privilege: Citizens of over 90 countries can now enter Thailand visa-free for up to 60 days. This is a special entry privilege designed for tourism and short-term business visits.
  • 30-Day Extension: You can apply for a one-time 30-day extension at a local Immigration Office (such as Krabi or Phuket), bringing your total legal stay to 90 days without needing a formal visa from an embassy.
  • 2026 Digital Entry (TDAC): For 2026, your 60-day exemption is linked to your Thailand Digital Arrival Card (TDAC). We ensure your digital registration matches your passport stamp to avoid issues during your extension.
  • In-Country Conversion: If you decide to stay longer than 90 days, SiamConsult specializes in converting your exemption into a Non-Immigrant Visa (Business, Education, or Retirement) without you having to leave Thailand.
  • Full Document Preparation: We pre-fill your TM.7 application, gather all required photocopies, and attach the necessary Proof of Address (TM.30) to ensure a “perfect file” for the officers.
  • Personal Coordination: We schedule your appointment at the Krabi Immigration Office and accompany you on-site, turning a potential half-day wait into a process that takes only minutes.
  • Discretionary Approval: Because Immigration approval is case-by-case, having SiamConsult represent you provides the professional edge needed to ensure your extension is granted smoothly.
  • Future Planning: We monitor changing regulations and advise you on your next steps—whether it’s a “Visa Run” or moving toward a long-term LTR or DTV visa.

You enjoy Thailand. We handle the details.

How can SiamConsult help me plan my long-term stay in Thailand?

  • Clear, Compliant, and Simple: Whether you dream of running a business, retiring by the sea, or studying Thai culture, we turn complex legal requirements into a beautifully simple journey.
  • 17+ Years of Professional Expertise: With nearly two decades of experience in Thai law, accounting, and immigration, we guide you from your first entry to your long-term work permit and company registration.
  • Bridging Systems and Lifestyles: We understand both the legal system and the lifestyle you are aiming for, ensuring you feel at home with complete peace of mind.
  • Personalized Visa Planning: In 2026, the options are more diverse than ever. We assess your goals to recommend the right path—be it Business (Non-B), the new DTV, LTR, Family, or Retirement.
  • Full Legal & Document Support: We prepare, translate, and verify every paper, ensuring it meets the 2026 standards of Thai Immigration, the Ministry of Labor, and the DBD.
  • Compliance Management: We proactively manage your 90-day reporting, visa renewals, and labor notifications so your file remains in perfect order without you having to track deadlines.
  • Business & Lifestyle Integration: We go beyond visas, assisting with property transfers, tax registration, and accounting setup to make your life in Thailand sustainable and legal.
  • The SiamConsult Family: You won’t face the Thai bureaucracy alone. We speak the language of both the authorities and our international clients, turning “red tape” into clear, predictable steps.

Let’s make Thailand your long-term home — legally, peacefully, and confidently.

What other services can I find at SiamConsult?

  • Beyond Visas & Work Permits: At SiamConsult, we are your long-term partner for every stage of living, working, or investing in Thailand, combining legal precision with 16 years of human care.
  • One-Stop Legal & Business Hub: Our core teams specialize in Accounting, Corporate Law, Visa & Immigration, and Litigation, giving you a single reliable contact for all your professional needs.
  • Due Diligence & Legal Review: We perform full background and compliance checks before you buy property or invest in a company, identifying hidden risks so you can move forward with confidence.
  • Corporate & Commercial Law: From company registration and shareholder agreements to business restructuring, we ensure your interests are protected under Thai law.
  • Accounting & Tax Compliance: We manage your monthly bookkeeping, VAT filings, payroll, and social security, ensuring full alignment with 2026 Thai GAAP standards.
  • Licensing & Business Operations: We help you obtain hotel, restaurant, spa, and alcohol licenses quickly through our trusted local connections in Southern Thailand.
  • Property & Land Office Services: Our experts handle title transfers, lease agreements, and ownership verifications for both individual expats and corporate entities.
  • Family & Personal Legal Services: We provide professional support for marriage registration, wills, inheritance, and Power of Attorney documents.
  • Criminal & Civil Law Assistance: We offer discreet and respectful representation for police, court, or dispute matters, ensuring your rights are upheld.

We combine local insight, international standards, and a kind, personal approach.

Ms. Khun Jaa
ชิโนรสภ์ กังแฮ
ชิโนรสภ์ กังแฮ
★★★★★
Thailand
Somruethai Chanhom
Somruethai Chanhom
★★★★★
Thailand
เจ้าหน้าที่ให้คำแนะ ดีๆ ทุกครั้ง ที่ตืดต่อสอบถามข้อ มูล
Ola Petterson
Ola Petterson
★★★★★
Sweden
Khun Ja has been my lifeline with visa, wp and audits since 2016. Highly recommended!
Jorge Thalassa
Jorge Thalassa
★★★★★
Krabi
The most professional accounting company you will find in Krabi. I have been doing with them all my tax, labor, and accounting tasks. They are really reliable and always ready to help you
John Jorge Fernandes
John Jorge Fernandes
★★★★★
Spain
If you are looking for a reliable company who can help you with your visa papers, legal issues, personal or company accounting, tax or labor, these guys are the best. They work hard to give you the best service
Panya Lanrod
Panya Lanrod
★★★★★
Pieter Sanok
Pieter Sanok
★★★★★
Germany
I applied for a Non-B Visa and Work Permit through SiamConsult, and the process was smooth from start to finish. They explained every step clearly and handled all the paperwork with Immigration and the Labour Office. I now work legally in Thailand without stress. Highly recommended!”
Graham
Graham
★★★★★
Irland
SiamConsult helped me secure my retirement visa extension. The team was professional, friendly, and patient, guiding me with the financial proof and embassy letters. Thanks to them, I feel confident staying long-term in Krabi.
Alex Chang
Alex Chang
★★★★★
Thailand
บริการดี อธิบายเข้าใจง่ายมากๆครับ
Surachai Kanghae
Surachai Kanghae
★★★★★
Thailand
บริการดีครับ
Thalassa Tour
Thalassa Tour
★★★★★
Thailand
Your accounting company in Krabi They have a very nice team and they do everything for you: visas, accounting. Tax, labour or legal.. You can trust them
Messod Oziel
Messod Oziel
★★★★★
@username
Una empresa muy seria y Ja que es la gerente muy servicial y profesional . Te ayuda en todo tipo de papeleo y tramitaciones . La recomiendo sin duda , la mejor de Krabi

SiamConsult can assist you in All Immigration Matters of Thailand