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Accounting and Financial Reports

FAQs Relating to Accounting & Financial Statements

Understanding accounting and financial reporting requirements in Thailand is essential for every business owner, investor, and company director. Thai companies are required to maintain proper bookkeeping records, prepare audited financial statements, and comply with tax filing obligations under Thai law. Failure to comply may result in penalties, fines, or legal complications. Below are some frequently asked questions about accounting and financial statements in Thailand to help businesses better understand their legal and financial obligations.

What are Financial Reports or Financial Statements?

Financial reports or financial statements are formal records of the financial activities of a business, individual, or other entity. They present the financial position, operating results, and cash flow of a company during a specific accounting period.

Financial statements are important for management, shareholders, investors, government authorities, and other stakeholders in evaluating the financial health and performance of a business.

Who Has the Duty to Keep Accounts in Thailand?

The following entities are required to maintain accounts and bookkeeping records in accordance with the Accounting Act B.E. 2543 (2000) and related regulations:

  1. Registered Partnerships
  2. Public Limited Companies
  3. Limited Companies established under Thai law
  4. Juristic Persons established under foreign law conducting business in Thailand
  5. Joint Ventures under the Revenue Code

Companies operating in Thailand are generally required to prepare and maintain the following accounting and tax records:

  1. Monthly Financial Reports
  2. Statement of Financial Position (Balance Sheet)
  3. Profit and Loss Statement
  4. Accounting Transaction Records
  5. Withholding Tax Returns (PND 3 and PND 53)
  6. Withholding Tax Remittance Return (PND 54)
  7. Half-Year Corporate Income Tax Return (PND 51)
  8. Value Added Tax Return (PP 30)
  9. Annual Corporate Income Tax Return (PND 50)
  10. Annual Financial Statements

Failure to maintain proper bookkeeping records or comply with accounting and tax regulations may result in penalties, fines, or other legal consequences.

What is a Balance Sheet or Statement of Financial Position?

A Statement of Financial Position, commonly referred to as a Balance Sheet, is a financial statement that summarizes a company’s assets, liabilities, and shareholders’ equity at a specific point in time.

It is called a “balance sheet” because the total assets of the company must equal the total liabilities and shareholders’ equity.

This financial statement helps investors, business owners, and stakeholders understand:

  • What the company owns (assets)
  • What the company owes (liabilities)
  • The amount invested by shareholders (equity)

The Statement of Financial Position is one of the most important financial reports used to assess the financial condition and stability of a business.

Why is a Balance Sheet Important?

A balance sheet provides an overview of the financial position of a business at the end of a financial period.

It helps business owners, investors, and creditors evaluate:

  • The company’s financial strength
  • Liquidity and cash position
  • Ability to meet financial obligations
  • Business performance and stability
  • Overall value of the company

Financial information contained in the balance sheet is also used to calculate important financial ratios and indicators that assist in business and investment decisions.

When Must Financial Statements Be Prepared and Filed?

Companies in Thailand are generally required to prepare financial statements at least once every twelve months. This twelve-month period is referred to as the accounting period or financial year of the company.

A newly registered company must close its accounts within twelve months from the date of registration.

The financial statements must be audited and certified by a licensed auditor before submission to the relevant government authorities.

Under Thai law, companies are generally required to:

  • Hold an Annual General Meeting (AGM) within four months from the end of the accounting period
  • Submit audited financial statements to the Department of Business Development (DBD) within one month from the date of the AGM
  • File the annual corporate income tax return (PND 50) with the Revenue Department within 150 days from the end of the accounting period

Financial statements and annual filings are commonly submitted electronically through the Department of Business Development (DBD) e-Filing system.

What Are the Responsibilities Regarding Audited Financial Statements?

The company’s financial statements must be examined by a licensed auditor before they are submitted for approval at the shareholders’ meeting.

The company must also provide copies of the financial statements to shareholders before the meeting in accordance with applicable legal requirements.

In addition, accounting records and supporting documents must be properly maintained and preserved as required by law.

If accounting records or related documents are lost or damaged, the person responsible for maintaining the accounts must notify the relevant Accounts Inspector in accordance with the procedures prescribed by the Director-General.

The responsible person must report the loss or damage within fifteen days from the date the issue became known or should reasonably have been known.

What Happens if a Company Fails to Submit Audited Financial Statements on Time?

Failure to submit audited financial statements, tax filings, or accounting records within the prescribed deadlines may result in penalties, fines, surcharges, or legal action against the company and its responsible directors or officers.

The penalties imposed may vary depending on the type of violation and the length of the delay.

Can a Company Change Its Accounting Period?

Yes. A company may change its accounting period with approval from the Revenue Department.

The company must submit the required application form and supporting documents to the Revenue Department in accordance with the applicable rules and procedures.

Approval is generally subject to the discretion of the relevant authorities and compliance with legal requirements.

Need Assistance with Accounting & Financial Statements in Thailand?

Proper accounting and timely financial reporting are crucial for maintaining legal compliance and ensuring the smooth operation of your business in Thailand. Whether you need assistance with monthly accounting, tax filings, audited financial statements, or general corporate compliance, working with experienced legal and accounting professionals can help protect your business and avoid costly penalties.

If you require assistance with accounting services, company compliance, tax filings, or financial reporting in Thailand, contact Magna Carta Law Firm today. Our team is ready to assist local and foreign businesses with reliable legal and corporate support services throughout Thailand.

This CONTENT has been updated, reviewed and verified on May 2026 by:
Picture of  PAEMIKA BUAPRASERT (Accountant & HR)
PAEMIKA BUAPRASERT (Accountant & HR)

Licensed CPD in Accountancy
Specialization: Tax Planning, Full Accounting System, Financial Statement