Company Registration
With a Solid Foundation
More than just filing documents. We help lay the right foundation for your business structure, accounting, finance, and taxes from day one, preparing you for stable growth and loan readiness.
- Fast & Accurate Registration
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- Accounting & Tax Setup
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- Ready for Bank Loans

Start Your Business
With Confidence
Build a correct structure from day one and eliminate future tax worries.
Starting a Business but Don't Know Where to Begin?
We understand that taking the first step is often filled with confusion and legal anxieties.
Unsure About Registering
How much revenue makes it worth registering a company?
Confused by Documents
Complicated processes; afraid of rejection and delays.
No Knowledge of Taxes
Fear of making mistakes and facing retroactive fines.
Accounting Uncertainty
How to properly file documents and book entries?
Fear of Legal Mistakes
Unsure about shareholder ratios and company regulations.
Future Funding Goals
Don't know how to build a company profile from the start.
"Registering your company is not the end."
Many believe that once you pay the fee and get the certificate, it’s done. But in reality, that is just the beginning of your legal obligations.
After registering, you must immediately manage:
More Than Just Registration
We provide comprehensive services to seamlessly hand over actual operations.
Start Right Framework
Many businesses start wrong from day one! Whether it's incorrect shareholder ratios, messy receipt management, or mixing personal and corporate funds, the long-term effects mean high taxes, broken accounts, and difficult borrowing.
The SiamAccount team uses the "Start Right" framework. We teach you how to set up a solid back-office system so you won't waste time and money hiring someone to clean up your accounts later.
The Difference in Starting
Leaves you with a broken system
Ready-to-use accounting
Company Registration Process
Fast, transparent, and hassle-free paperwork.
Business Consultation
Analyze business structure, registered capital, and shareholder ratios.
Reserve Company Name
Check and reserve your entity name with the DBD.
Prepare Documents
Our team drafts all regulations, stamps, and necessary forms.
Register the Company
Submit and finalize the Limited Company registration on time.
Tax & Social Security
Register for VAT and as an employer for Social Security.
Accounting Setup
Handover with a fully set up online accounting system ready to go.
Frequently Asked Questions (FAQ)
Clearing all doubts before deciding to register your entity.
Q:How much does it cost to register a company?
A:Government fees depend on the registered capital (approx. 5,000-6,000 THB for 1M capital). SiamAccount offers a flat rate that includes consultation and initial accounting setup.
Q:Can I register a company alone?
A:Currently (as of 2024), under the Civil and Commercial Code, registering a Limited Company requires a minimum of 2 shareholders (down from the previous 3).
Q:How many days does registration take?
A:Once the name is approved and shareholder documents are complete, we can finalize the registration within 1-3 working days.
Q:Do I have to do accounting after registering?
A:Yes. The moment you become a legal entity, the law requires you to maintain monthly accounts and submit annual financial statements to the Revenue Department and DBD, even if you have no income.
Q:How much registered capital do I need?
A:The legal minimum is 10 THB, but for business credibility and opening bank accounts, starting at 100,000 - 1,000,000 THB is popular.
Q:At what revenue must I register for VAT?
A:If your company earns over 1.8 million THB per year from sales or services, the law mandates VAT registration within 30 days of exceeding that amount.
What does your business gain after registration?
Operate legally
Ready-to-use accounting system
Ready for correct taxes, no fines
Build credibility with partners
Profile ready for future loans
Comprehensive Post-Registration Services
Providing Company Registration Services in the North
Ready to be your accounting and tax advisor for sustainable local business growth.
