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ACCOUNTING
PAYROLL
LEGAL
ACCOUNTING
ACCOUNTING
PAYROLL
LEGAL
ACCOUNTING
Handle everything — from Thai company setup, visas, payroll, to tax filing and VAT registration.
PAYROLL. COMPLIANCE. HR SOLUTIONS.
Handle everything — from Thai company setup, visas, payroll, to tax filing and VAT registration.
EXPLORE OUR SOLUTIONS
EXPLORE OUR SOLUTIONS
Or connect with us directly +66 2 392 9645-46
Or connect with us directly +66 2 392 9645-46
Company Name Reservation
Company Name Reservation
1 – 3 business days
Company Setup
NEXT
Shareholder Agreement
Shareholder Agreement
3 – 7 business days
Company Setup
NEXT
Business License
Business License
7–30 business days
Company Setup
NEXT
Company Formation
Company Formation
7–10 business days
Company Setup
NEXT
Articles of Association
Articles of Association
2–5 business days
Company Setup
NEXT
Partnership Formation
Partnership Formation
10–15 business days
Company Setup
NEXT
BOI Company Registration
BOI Company Registration
30–45 business days
Company Setup
NEXT
Memorandum of Association
Memorandum of Association
2–5 business days
Company Setup
NEXT
Opening a Corporate Bank
Opening a Corporate Bank
5–7 business days
Company Setup
NEXT
Business Visa (Non-B)
Business Visa (Non-B)
7–15 business days
Immigration
NEXT
Dependent Visa (Non-O)
Dependent Visa (Non-O)
7–10 business days
Immigration
NEXT
Retirement Visa (Non-OA)
Retirement Visa (Non-OA)
15–20 business days
Immigration
NEXT
Visa Extensions
Visa Extensions
7 business days
Immigration
NEXT
Education Visa (Non-ED)
Education Visa (Non-ED)
10–15 business days
Immigration
NEXT
Elite Visa
Elite Visa
15–30 business days
Immigration
NEXT
Re-Entry Permit
Re-Entry Permit
2–3 business days
Immigration
NEXT
90-Day Reporting
90-Day Reporting
1 business day
Immigration
NEXT
Overstay Rectifications
Overstay Rectifications
5–7 business days
Immigration
NEXT
Work Permit Application
Work Permit Application
5–7 business days
Work Permit
NEXT
Work Permit Renewal
Work Permit Renewal
7–10 business days
Work Permit
NEXT
Smart Visa
Smart Visa
30 business days
Work Permit
NEXT
Permit Termination
Permit Termination
5–7 business days
Work Permit
NEXT
Employment Agreement
Employment Agreement
3–5 business days
HR Management
NEXT
Payroll
Payroll
Monthly
HR Management
NEXT
Social Security Setup
Social Security Setup
5–7 business days
Compliance
NEXT
VAT Registration
VAT Registration
5–10 business days
Compliance
NEXT
Trademark Registration
Trademark Registration
30–45 business days
Compliance
NEXT
Translation Services
Translation Services
3–5 business days
Compliance
NEXT
Corporate Bank Account
Corporate Bank Account
5–7 business days
Compliance
NEXT
PAYROLL. COMPLIANCE. HR SOLUTIONS.
PAYROLL. COMPLIANCE. HR SOLUTIONS.
PAYROLL. COMPLIANCE. HR SOLUTIONS.
We simplify business operations in Thailand with payroll, tax management, and HR support 🇹🇭
We simplify business operations in Thailand with payroll, tax management, and HR support 🇹🇭
Setting up a company in Thailand? In 2025, it’s actually easy — but still requires precision. A private limited company remains the top choice for foreign investors. Here’s our guide to get you up and running without the legal headaches.
Setting up a company in Thailand? In 2025, it’s actually easy — but still requires precision. A private limited company remains the top choice for foreign investors. Here’s our guide to get you up and running without the legal headaches.
Setting up a company in Thailand? In 2025, it’s actually easy — but still requires precision. A private limited company remains the top choice for foreign investors. Here’s our guide to get you up and running without the legal headaches.
Planning to work in Thailand? Whether you’re considering teaching, freelancing, starting a business, or joining a local company, there are a few essential legal requirements you must secure before beginning any professional activity in the country. Learn about them here.
Planning to work in Thailand? Whether you’re considering teaching, freelancing, starting a business, or joining a local company, there are a few essential legal requirements you must secure before beginning any professional activity in the country. Learn about them here.
Planning to work in Thailand? Whether you’re considering teaching, freelancing, starting a business, or joining a local company, there are a few essential legal requirements you must secure before beginning any professional activity in the country. Learn about them here.
SIAC Consulting offers a Company Name Reservation Service that helps secure a unique name compliant with Thailand’s Department of Business Development (DBD) regulations. We assist with verifying name uniqueness and meeting the legal requirements for business registration.
SIAC Consulting offers a Company Name Reservation Service that helps secure a unique name compliant with Thailand’s Department of Business Development (DBD) regulations. We assist with verifying name uniqueness and meeting the legal requirements for business registration.
SIAC Consulting offers a Company Name Reservation Service that helps secure a unique name compliant with Thailand’s Department of Business Development (DBD) regulations. We assist with verifying name uniqueness and meeting the legal requirements for business registration.
Creating a shareholder agreement in Thailand protects everyone’s interests and keeps your company running smoothly.
Creating a shareholder agreement in Thailand protects everyone’s interests and keeps your company running smoothly.
Creating a shareholder agreement in Thailand protects everyone’s interests and keeps your company running smoothly.
A business license in Thailand allows individuals or businesses to engage in commercial activities. It regulates and monitors business activities to ensure they meet legal and industry requirements.
A business license in Thailand allows individuals or businesses to engage in commercial activities. It regulates and monitors business activities to ensure they meet legal and industry requirements.
A business license in Thailand allows individuals or businesses to engage in commercial activities. It regulates and monitors business activities to ensure they meet legal and industry requirements.
Starting a company in Thailand involves several key steps. Here’s a step-by-step process for company formation.
Starting a company in Thailand involves several key steps. Here’s a step-by-step process for company formation.
Starting a company in Thailand involves several key steps. Here’s a step-by-step process for company formation.
Defines a Thai company’s internal rules regarding structure, management, meetings, and profit distribution.
Defines a Thai company’s internal rules regarding structure, management, meetings, and profit distribution.
Defines a Thai company’s internal rules regarding structure, management, meetings, and profit distribution.
Limited Partnership in Thailand: Quick Guide to Get Started
Limited Partnership in Thailand: Quick Guide to Get Started
Limited Partnership in Thailand: Quick Guide to Get Started
Thailand Visa Overstay: How to Fix It, Pay the Fine, and Avoid a Ban
Thailand Visa Overstay: How to Fix It, Pay the Fine, and Avoid a Ban
Thailand Visa Overstay: How to Fix It, Pay the Fine, and Avoid a Ban
Certified English–Thai Translation & Legalization in Thailand
Certified English–Thai Translation & Legalization in Thailand
Certified English–Thai Translation & Legalization in Thailand
CHECK OUR CLIENT REVIEWS
CHECK OUR CLIENT REVIEWS
Get company setup and manage your business with ease
Get company setup and manage your business with ease
Daniël
@dvdwinden
Special thanks to K Noi for their valuable assistance. We completed the annual audit and they were managing accounting tasks effectively.
Dann
@DannPetty
I used this accounting service for my coffee shop, and it was pretty smooth. They took care of payroll without any glitches, and the financial reports they sent over were clear and even had some useful tips for cost-cutting. Everything was on time, which really saved me a lot of stress. Just sharing my experience if anyone’s in the same boat.
It’s close to Udom Suk BTS. The staff is very friendly and professional.
I used this accounting service for my coffee shop, and it was pretty smooth. They took care of payroll without any glitches, and the financial reports they sent over were clear and even had some useful tips for cost-cutting. Everything was on time, which really saved me a lot of stress. Just sharing my experience if anyone’s in the same boat.
It’s close to Udom Suk BTS. The staff is very friendly and professional.
Manoj
@manojnayak
Nok it's very professional and courteous. She does many things but she helped me with my long-term visa. I would highly recommend her.
Fekry
FekryAiad
If you’re a foreigner tryna do this, don’t. Get real help. Trust me on this one.
totally recommend SIAC from me!
Thought I could just register a biz in Bangkok & get a visa and work permit myself. LOL. Biggest mistake ever. 😂 turned out as total chaos, one person says one thing, another says the opposite, and there’s always one more document nobody told you about.
Eventually had to give up. My colleague from regular job, recommended this accounting firm, cause he had accounting done by SIAC.
Now I’m satisfied with the business registration package, their team actually knows what they’re doing.
Also, I got visa/permit without losing my mind and tons of money. Thanks
If you’re a foreigner tryna do this, don’t. Get real help. Trust me on this one.
totally recommend SIAC from me!
Thought I could just register a biz in Bangkok & get a visa and work permit myself. LOL. Biggest mistake ever. 😂 turned out as total chaos, one person says one thing, another says the opposite, and there’s always one more document nobody told you about.
Eventually had to give up. My colleague from regular job, recommended this accounting firm, cause he had accounting done by SIAC.
Now I’m satisfied with the business registration package, their team actually knows what they’re doing.
Also, I got visa/permit without losing my mind and tons of money. Thanks
