After Business Registration

Once your business is registered in Cambodia, you are officially recognized as a taxpayer. Whether you are classified as a small, medium, or large taxpayer, several essential tax and accounting obligations apply to all registered businesses.
Accounting System Setup
  • Small Taxpayers must implement a simplified accounting system to record income, expenses, profit, and loss. All records must be maintained for a minimum of 3 years, in line with Cambodian tax regulations.
  • Medium and Large Taxpayers are required to use an international standard accounting system, with all financial records kept for at least 10 years to ensure full compliance with the General Department of Taxation (GDT).

Monthly Bookkeeping Services in Cambodia
Maintain accurate monthly bookkeeping to reduce the risk of penalties during tax audits. Our team ensures that your financial transactions and tax-related documents are properly recorded and organized in accordance with Cambodian law.

Monthly Tax Return Filing in Cambodia
We provide professional support to file your monthly tax return on time and in compliance with GDT requirements. All monthly tax declarations must be submitted between the 1st and 25th of each month. Let our tax experts help you avoid costly mistakes and late penalties.

Annual Tax Return Filing – Tax on Income (TOI)
Every registered company in Cambodia is required to submit an Annual Tax on Income (TOI) declaration between January 1st and March 31st each year. Failure to file on time can result in significant penalties, including:
  • $500 late fee
  • 10% additional tax
  • 1.5% monthly interest on unpaid tax

Need assistance with tax services in Cambodia?
Our experienced tax consultants are ready to help your business stay compliant, efficient, and penalty-free.
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