Sithisak Law Office offers comprehensive tax advisory services aligned with Cambodian law and ASEAN frameworks, helping clients manage tax exposure, optimize structures, and maintain compliance. With a strong understanding of taxation law, ACAR registration, and cross-border structuring, our team ensures businesses remain both competitive and compliant.

Key Services

• Tax registration, compliance, and advisory for corporate and individual taxpayers.
• ACAR registration and compliance support for non-financial entities.
• Advisory on VAT, income tax, and withholding tax obligations.
• Advisory on monthly and annual tax returns, including Tax on Income and Tax on Salary.
• Tax planning and structuring for cross-border investments and financing transactions.
• Advisory on tax implications of M&A, IPOs, and bond issuances.
• Guidance on tax incentives under the Investment Law and QIP regime.
• Advisory on double taxation and treaty benefits (DTA).
• Tax advisory for Public Private Partnership (PPP) projects.
• Assistance in tax audits, assessments, and dispute resolution.
• Advisory on tax clearance and company dissolution processes.

Track Records

• Assisted numerous foreign and local investors in tax registration and structuring of new subsidiaries.
• Provided tax advisory for IPOs and bond issuances for publicly listed companies.
• Supported fund management companies on tax treatment of fund-raising and trust structures.
• Advised clients on tax incentives and exemptions under Cambodia’s Investment Law and QIP framework.
• Structured a manpower supply model for a Singapore-based F&B franchise network, balancing compliance and tax efficiency and optimization.
• Advised a Thai-based conglomerate on tax implications of its subsidiary merger and QIP investment in the agricultural sector.
• Assisted a Canada-backed NGO and local NGOs with tax registration and exemption applications.
• Supported multiple companies in tax clearance processes during dissolution and restructuring.
• Represented various clients in tax issue resolution and negotiations with the tax authority.
• Advised on VAT-TIN separation for Qualified Investment Projects (QIPs) and related compliance matters.
• Provided tax declaration guidance for companies in real estate, agriculture, hospitality, casino, and automobile sectors.
• Counseled investors on tax implications of PPP projects in sectors including agriculture, port operations, eco-tourism, hospitality, and affordable housing.