Accounting & Bookkeeping
Monthly bookkeeping, payroll, and statutory filings handled by licensed Thai accountants. Stay compliant without the headache.
Thai companies are legally required to maintain books in Thai, file monthly tax returns, and submit annual audited financial statements. Our in-house accounting team handles everything from daily bookkeeping to year-end audits.
Available packages
Dormant Company
For companies not yet trading. Nil filings, annual audit, and statutory compliance.
SME Package
Up to 30 transactions per month. Bookkeeping, monthly filings, payroll for up to 5 staff.
Standard Business
Up to 100 transactions per month. Full bookkeeping, VAT, payroll, and management reporting.
Custom Enterprise
Tailored package for higher transaction volumes, multi-currency, and consolidated reporting.
Requirements
- Active Thai company registration
- Company tax ID and (if applicable) VAT registration
- Access to company bank statements
- Monthly delivery of invoices and receipts (digital or physical)
- Payroll details for any employees
Document checklist
- 1Sales and purchase invoices
- 2Bank statements (all accounts)
- 3Payroll records and social security contributions
- 4Withholding tax certificates issued/received
- 5Asset purchase receipts
- 6Lease agreements and utility bills
Our process
- 1
Monthly collection
You send us your documents by the 5th of each month (we provide templates).
- 2
Bookkeeping & reconciliation
We record transactions in Thai-compliant accounting software and reconcile bank accounts.
- 3
Tax filings
We file PND.1/3/53 (withholding), PP.30 (VAT) and social security by statutory deadlines.
- 4
Monthly report
You receive a profit & loss statement, balance sheet, and any actions required.
- 5
Annual audit & filing
Year-end financial statements are audited and filed with the DBD and Revenue Department.
Frequently asked questions
Is a Thai accountant legally required?
Yes. Every Thai company must appoint a qualified accountant and an auditor for annual financial statements. Books must be kept in Thai language.
What are the monthly filing deadlines?
Withholding tax (PND.1/3/53) is due by the 7th of the following month. VAT (PP.30) is due by the 15th. Social security is due by the 15th.
What happens if I miss a filing?
Late filings attract fines from 200 THB up to 2,000 THB per form, plus 1.5% monthly interest on any tax owed. We file on time, every time.
Do I need VAT registration?
VAT registration is mandatory once your annual revenue exceeds 1.8 million THB. Many companies register voluntarily earlier to reclaim input VAT.
Ready to start your accounting?
Visit our office on Siam Country Club Road, call us, or send a quick enquiry. We typically reply within 12–24 hours.
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