Grow your business in Thailand, without the stress of accounting.
AD Accounting delivers reliable, transparent, and fully compliant accounting services tailored for businesses in Thailand. From company setup to monthly bookkeeping and tax filings, we handle the complexity so you can focus on growth.
Find the right solution for your business
We provide accurate and reliable bookkeeping services in Thailand, helping businesses maintain proper accounting records in full compliance with Thai accounting standards.
Starting a Business
Start your company in Thailand with full legal and accounting support — fast and hassle-free.
Expanding to Thailand
Entering the Thai market? We help foreign businesses establish and operate smoothly.
Managing Your Business
Stay compliant with accounting, tax, payroll, and reporting handled by experts.
Why businesses trust AD Accounting
Local Expertise
Deep understanding of Thai regulations, tax laws, and business environment.
Personalized Service
We treat every client with care and provide hands-on support tailored to your needs.
Fast & Reliable
We move quickly, reduce delays, and keep your business fully compliant.
Long-Term Partnership
We grow with you, supporting your business at every stage.
Our Services
Bookkeeping & Reporting
Accurate accounting records, journals, and financial reports in compliance with Thai accounting standards.
Learn More →
Tax Filing Services
Complete tax filing support including VAT, withholding tax, and corporate income tax returns.
Learn More →
Financial Statements
Preparation of income statements, balance sheets, and full financial reports for compliance and reporting.
Learn More →
Audit & Assurance
Independent financial audits conducted by certified professionals to ensure accuracy and compliance.
Learn More →
Financial Consulting
Strategic financial advice, business planning, and accounting system setup for long-term growth.
Learn More →
Business Registration
Company setup, BOI registration, licenses, and corporate changes for businesses in Thailand.
Learn More →How We Work
Free Consultation
We start with a consultation to understand your business needs and requirements.
Understand Your Business
Our team reviews your current accounting, tax situation, and compliance requirements.
Setup & Compliance
We set up your accounting system, documentation, and processes based on Thai regulations.
Ongoing Support
We provide continuous support, reporting, and advisory to keep your business running smoothly.
Your Guide to Tax Compliance in Thailand
Thailand’s tax system can be complex, especially for foreign businesses. This guide provides a clear overview of key tax obligations including VAT, withholding tax, and corporate income tax.
Stay Compliant
Ensure full compliance with Thai tax laws.
Avoid Penalties
File on time and avoid fines and legal issues.
Better Planning
Improve financial planning and cash flow.
Focus on Growth
We handle taxes so you grow your business.
Monthly Accounting Plans
Flexible accounting packages designed for businesses in Thailand.
Starter Plan
- Monthly bookkeeping
- Financial reports
- VAT filing (PP.30)
- Withholding tax (PND)
- Priority support
- Year-end support
Growth Plan
- Monthly bookkeeping
- Financial reports
- VAT filing (PP.30)
- Withholding tax (PND)
- Priority support
- Year-end support
Business Plan
- Full bookkeeping
- Financial reports
- VAT + Withholding tax
- Monthly reports
- Year-end support
- Dedicated support
Additional Services
Prices may vary depending on business complexity.