Running a company in Thailand comes with a steady rhythm of filing deadlines — monthly, quarterly and annual — and missing one is far more expensive to fix than to prevent in the first place. We provide ongoing accounting and tax support for companies here, working together with licensed Thai partner accountants who handle the technical filings while we manage the relationship and the calendar.
The scope covers what a running business actually needs: monthly bookkeeping, tax filings, VAT registration and returns once your turnover reaches the point where registration becomes mandatory, withholding tax, social security registration and the monthly reports that go with it, payroll processing, and annual financial statements with audit coordination at year end. Thai compliance is deadline-driven rather than complicated in any single step — the real value we add is keeping the full filing calendar for your company so nothing lapses quietly in the background.
This service works naturally alongside setting up the company itself and alongside work permits for foreign staff, since all three touch the same registrations and the same government offices.
How it works
- We review your current setup. If you already have a company, we look at the state of your books and filings first — including catching up on anything that has fallen behind — before taking anything on an ongoing basis.
- We agree the scope. Together we decide which of bookkeeping, VAT, payroll, social security and annual filings you need handled, based on your company’s actual activity and stage.
- Monthly cycle. Our partner accountants process your books, prepare filings and submit them on schedule; we track the calendar and flag anything we need from you in time.
- Year end. We coordinate annual financial statements and, where required, the audit, so the year closes cleanly.
What’s included
- Monthly bookkeeping and management of supporting documents
- VAT registration and monthly or periodic VAT returns
- Withholding tax calculation and filing
- Social security fund registration and ongoing monthly reports
- Payroll processing for your staff
- Annual financial statements and audit coordination
- A tracked filing calendar so deadlines are never missed
Good to know
VAT registration becomes mandatory once a company’s turnover passes the legal threshold — we track this for you and register at the right moment rather than leaving it to guesswork. Thresholds and requirements change over time, so we confirm the current figures for your specific case rather than relying on assumptions.
If your filings are behind when we start, that is a normal starting point, not a blocker — catching up is part of onboarding.
Whether you need the full ongoing package or help with one part of it, contact us and we’ll walk through your company’s current situation together, and confirm the plan before anything is booked. If you’re also setting up a new company or sponsoring a work permit, our company setup and work permit services are built to fit together with this one.