Accounting & Tax
Filing Services.
Stay compliant, on time, and fully in control of your numbers.
We handle the complexity of Thai accounting and tax obligations
so you can focus on running your business.
More than filing
A proper accounting partner.
If any of these sounds like you, you’re in the right place.
Deadline tracking, handled
Thai tax deadlines are frequent and unforgiving. We track every submission — monthly, semi-annual, and annual — so nothing is ever missed on your behalf.
Bilingual reports
All financial statements are prepared in both Thai and English. You understand your own numbers — and so do your international stakeholders and investors.
One team, start to finish
The same team that registered your company handles your accounts. No handoffs, no lost context, no starting over with someone new every quarter.
Our Services.
Monthly Accounting, Bookkeeping & Tax Filing
Withholding Tax (WHT)
- Domestic WHT — PND3 (individuals) and PND53 (juristic persons)
- Overseas WHT — PND54, in accordance with double tax agreements
Value-Added Tax (VAT)
- Domestic and overseas VAT filing — PP30 & PP36
- Input VAT reconciliation and output VAT preparation
Social Security Contributions (SSO)
- Adding and removing employees — Form SSO 1-03
- Monthly contribution submission — Form SSO 1-10
Payroll Management
- Monthly calculations for tax, social security, and other deductions
- Payroll slips issued — free for up to 2 employees, ฿350 per additional employee
Semi-Annual Tax Report (PND51)
- Timely submission within 60 days of the half-year end
Annual Compliance & Reporting
Corporate Income Tax Filing (CIT — PND50)
- Comprehensive filing of corporate taxes with accurate tax payment and reporting
Financial Reporting
- Profit & Loss Statement
- Balance Sheet
- Trial Balance
- General Ledger
Annual General Meeting (AGM) Compliance
- Preparation of invitation letters and shareholder reports (Thai and English)
- Newspaper announcement coordination
Social Security & Workmen's Compensation Reports
- All statutory filings up to date and submitted on time
Optional Annual Auditing Services
Auditing Fees — Based on Annual Turnover
- Dormant company: from ฿15,000
- Revenue up to ฿5 million: ฿45,000
- Revenue ฿21–30 million: ฿62,000
- Revenue above ฿30 million: quoted individually
Annual Compliance Package
- Comprehensive Corporate Tax Filing & Financial Reporting: ฿19,000
Simple, transparent pricing.
One monthly fee covers everything your company needs to stay compliant — bookkeeping, tax filing, WHT, VAT, and SSO submissions.
Monthly Accounting
฿ 115,000
/ Month
Bookkeeping, tax filing, WHT, VAT, SSO — handled every month
Free
Payroll slips — first 2 employees
฿
700
/ month
Payroll slips — each additional employee
฿
19,000
/ year
Annual Compliance Package (CIT + Financial Reporting)
From
฿
15,000
Auditing — dormant company
- Exact pricing depends on your business activity and volume. Contact us for a custom quote — we'll confirm in one conversation.
Key deadlines we track
for your company.
Thai tax submissions happen on a fixed cycle. Miss one and late penalties apply. We handle every one of these on your behalf — on time, every time.
FREQUENCY
OBLIGATION
DUE
Corporate Tax Advance (PND51)
Half-year profit declaration & advance payment
60 days
after 6-month end
Corporate Income Tax (PND50)
Full CIT return + audited financial statements
150 days
160 days e-file
Annual General Meeting (AGM)
Shareholder meeting · newspaper notice · DBD submission
4 months
after year-end
- Late submissions attract penalties of 1.5% per month on unpaid tax, plus surcharges up to 20%. We track every deadline on your behalf.
What we'll need from you.
To ensure smooth and accurate filing, please provide the following each month and at year-end.
MONTHLY
Each month
- Bank statements with full transaction details
- Receipts and tax invoices for sales and services rendered
- Expense bills, supplier invoices, and payroll records
- Withholding tax certificates issued and received
- VAT-related purchase and sales documents
ANNUAL
Year-end
- Financial statements and auditor's report from the previous year
- Trial balance and fixed asset register
- Lease contracts, purchase-sale agreements, and key transaction records
- DBD, Social Security, and Revenue Department e-filing login credentials
Not sure which tier you need?
Schedule a free 30-minute call — we'll confirm your tier and walk you through what's included.
Own your Thai business the right way.
Start with a free 30-minute consultation — we’ll confirm your eligibility and walk you through every step.