Taxation of Collective Investment Schemes

9 Mar 2026 | Advocacy, General Department of Taxation, Tackled, Tax & Governance, Tax & Governance Issue Tackled

Last modified date: 6 Apr 2026

Issue Description

While the Securities and Exchange Regulator of Cambodia (SERC) has successfully established a robust operational framework for the fund management industry—most notably through Prakas No. 035 on the Issuance of Fund Units of Collective Investment Scheme (CIS), the taxation regime for these vehicles remains critically underdeveloped. A significant disparity now exists between the regulatory treatment of Trusts and Collective Investment Schemes. The General Department of Taxation (GDT) has recently provided necessary clarity to the trust sector by issuing Prakas No. 192 on Rules and Procedures on Taxation of Trusts, which outlines clear tax liabilities for trust operations. However, no equivalent regulation has been issued for CIS. Consequently, fund management companies and investors are left without explicit guidance on whether funds will be treated as distinct taxable entities or as tax-neutral “pass-through” vehicles, creating a disconnect between the SERC’s promotion of the sector and the fiscal reality of operating it. 

Impact on business

The absence of a dedicated tax framework for CIS creates an imminent risk of double taxation, which renders the entire Cambodian fund market uncompetitive. Without “pass-through” status, profits could theoretically be taxed first at the fund level (Corporate Income Tax) and again at the investor level (Withholding Tax or Capital Gains Tax) upon distribution. This uncertainty paralyzes the industry; despite having licensed Fund Management Companies and a legal mechanism to launch funds, managers are hesitant to mobilize capital, and institutional investors are deterred by the inability to accurately forecast returns. As a result, capital that could be channeled into the Cambodian real sector through professionally managed funds remains sidelined or moves to jurisdictions with established tax neutrality for investment vehicles, effectively nullifying the progress made by the SERC’s regulatory advancements. 

Recommendation

  • Clarify the tax treatment of Collective Investment Schemes (CIS) as pass-through vehicles, with taxation applied only at the investor level.

We respectfully recommend that MoEF and GDT issue a specific Prakas on the Taxation of Collective Investment Schemes to confirm their status as “pass-through” investment vehicles. This regulation must explicitly state that the CIS entity itself is exempt from Tax on Income, Capital Gains Tax, Withholding Tax, and all other taxes. To ensure tax neutrality and prevent double taxation, tax liabilities should be levied solely on the investor, and only upon the realization of profit or the investor’s exit from the fund. Establishing this clear distinction is the final necessary step to unlock the potential of Cambodia’s fund management industry and attract significant domestic and foreign liquidity.

Dialogue with

Royal government of Cambodia

Initiative from Eurocham: The issue has been raised by the Tax & Governance Committee within The White Book edition 2026 in the Recommendation No. 55.

No response from the Royal Government of Cambodia

National Counterparts

General Department of Taxation

Ministry of Economy and Finance

Contributors