Accounting & tax in Thailand

We help you prepare company-registration documents and plan the accounting and tax setup. The ownership structure, activity and any licensing requirements should be reviewed before filing. See our company registration service.

Yes. Agree who collects source documents, records transactions, reconciles accounts and approves filings. Your team still needs to provide complete records on time. Compare the responsibilities in our outsourced accounting guide.

Set a cutover date, agree responsibility for outstanding filings and request the ledger, supporting records, prior returns and system access. Use our accountant handover checklist before the transfer.

Compare the same scope: transaction volume, payroll, reporting, annual accounts, audit, tax returns and onboarding. Look at the full first-year cost and identify separate fees. Read our guide to comparing accounting quotes and our published packages.

Review corporate income tax, VAT status, withholding on relevant payments and payroll obligations in light of your activity and legal structure. Cross-border payments may need separate analysis. Start with our tax services and Thai tax forms guide.

Prepare sales and purchase documents, bank statements, payment records and relevant payroll information. Agree the format, missing-document process and handover date before each filing cycle. See our bookkeeping service.

Discuss your headcount, pay components, staff changes and payroll calendar so the agreed scope covers the work you need. Confirm which calculations, reports and filings are included. See our payroll service.

Start with the systems you use, who needs access and the reports your team needs. Agree responsibilities for setup, data transfer, document collection and ongoing support. Explore our accounting software support.