Accounting, tax & payroll
Audit coordination and audit-ready preparation
The office prepares financial statements and audit-ready schedules and coordinates with your independent licensed CPA — without acting as auditor itself — preserving independence under the Accounting Act B.E. 2523 and auditing standards. The auditor forms and signs the opinion.
Work we accept
- Prepare complete financial statements and audit-ready schedules
- Working papers and summaries of depreciation, inventory and related-party items
- Coordinate and respond to auditor queries
- Clear preliminary findings raised by the auditor
- Prepare response letters and explanations for the auditor
- Track DBD filing deadlines against audit progress
What we do not do
- Issuing the audit opinion (independent CPA only)
- Certifying financial statements in place of the auditor
- Judgement calls that require the audit profession
Documents to prepare
- Complete financial statements and trial balance
- Supporting documents for material items: contracts, tax invoices, slips
- Depreciation and inventory computation schedules
- Related-party and intercompany schedules
- Response letters and additional documents requested by the auditor
- Shareholder minutes appointing the auditor
How the work proceeds
1.Plan the audit with the auditor
We agree scope, risk areas and timing with the auditor to meet the DBD deadline.
2.Prepare documents and working papers
We gather supporting documents, summarise material items and index them for easy auditor access.
3.Respond to queries and preliminary findings
We answer auditor queries and clear preliminary findings, documenting each response.
4.Coordinate the draft audit opinion
We facilitate the auditor's drafting without interfering in the audit judgement, and deliver it to management for review.
5.Deliver statements and DBD filing
Once the auditor signs the opinion, we deliver the statements and filing pack to the DBD within the deadline.
Statutory deadlines
- Appoint the auditor within 1 month of the financial year-end and file form SorTor. 60.
- Financial statements must be ready within 1 month of the year-end for the shareholder meeting.
- File the statements with the DBD within 5 months of the financial year-end.
Before you decide
- The bookkeeper and the auditor must be different parties to preserve independence.
- Slow responses to auditor queries can cause the DBD deadline to be missed.
- Incomplete documents may lead to a qualified audit opinion.
- We do not guarantee that the auditor will issue an unqualified opinion.
Frequently asked questions
Is the office the auditor?
No. We prepare the books and coordinate the audit; the independent licensed CPA forms and signs the opinion.
How is the auditor chosen?
The auditor must be registered with the profession and free of conflicts with the company. We can recommend; the auditor accepts and signs independently.
Must all auditor findings be corrected?
Not necessarily. Some are presentation or disclosure matters. We help you understand the impact of each before deciding.
How long does the audit take?
It depends on size and complexity. We plan to meet the DBD deadline but do not guarantee a fixed duration.
Does a small company need an audit?
It depends on statutory thresholds such as paid-up capital, revenue and assets. We assess whether your company is required to be audited.
How are coordination fees quoted?
In writing after surveying scope and document volume; no fixed price before seeing the work.
What happens if the DBD deadline is missed?
There may be statutory penalties and it can affect company status. We plan to meet the deadline, but timing responsibility is shared with management.
Can the auditor be changed?
Yes, for proper reasons and within statutory timing. We help hand documents to the new auditor.
Related services
Other accounting areas
Next step
Send the documents you hold and the work type. The accounting team will survey scope, document volume and statutory deadlines, then quote in writing before work begins. We do not guarantee the tax outcome — the Revenue Department decides.
Contact the officeChecks before you submit
Align the company name and stated objectives with the real business before reserving the name with DBD.
Foreign shareholding ratios change which licences you need — settle the structure before filing.
Shareholder or director documents issued abroad usually need legalisation and translation before use in Thailand.
Attorney-supervised
The office checks purpose, legal scope, and certification sequence before work starts. Registered company 0405565001923.
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- Indicative price
- Contact us for a quote — a firm quote is always given before work starts
- Turnaround
- 1–7 business days by document type and receiving authority
- What you receive
- Properly certified documents plus guidance on the next filing step
- Service coverage
- Nationwide Thailand — courier and fully online intake, no in-person visit required.
Figures above are indicative ranges; the final quote depends on page count, language pair and receiving authority.
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