Who Bears Tax Debt in Cambodian Business and Share Transfers

The 15-working-day clock has different triggers

For a business transfer, the relevant parties must notify the Tax Administration and update taxpayer information within 15 working days from the date of the transfer agreement. For a share transfer or merger, the 15-working-day period runs from approval by the Ministry of Commerce.

The filing requirement is not merely administrative. For qualifying business transfers, the Prakas links timely notification and information updates to VAT treatment. Where the required conditions are met and the business continues under the transferee, the transfer can fall outside the standard 10% VAT charge; where the conditions are not met, the professional guidance on Prakas 584 states that the standard VAT rate applies.

For practical context, see Cambodia economy and finance. This development also connects with Cambodia sets rules for temporary handling of seized property.

Historic tax debt does not follow one universal rule

The outcome depends on the type of transferor, whether it continues operating and the legal form of the transaction.

- For a sole proprietorship or partnership transferring a business, historic tax debt can remain with the transferor where the required tax settlement and deregistration steps are properly completed. If those steps are not completed, the transferee may become responsible for liabilities arising before the transfer. - Where a legal entity transfers a business and then ceases operations, historic liability depends on the required tax settlement and deregistration process. If the transferring legal entity continues operating, its pre-transfer tax debts remain with it, while the transferee is responsible for liabilities arising after the transfer date. - In a share transfer, liability for incoming shareholders is tied to their ownership interest and the liability rules of the relevant legal form. General partners can face broader exposure than limited-liability participants. - In a merger, the surviving entity or the new entity created by the merger assumes the tax debts of the merged enterprises.

For a buyer, historic tax exposure needs to be resolved as part of the transaction before closing. Contract wording alone does not establish how the Tax Administration will allocate statutory liability under Prakas 584.

Tax history and transaction form need checking before closing

Prakas 584 applies to self-assessment taxpayers conducting business in Cambodia. It does not mean that every share acquisition transfers all company tax debt to the buyer, but it also removes any safe assumption that historic liabilities will always stay with the seller.

The key questions are the legal form of the transaction, the relevant agreement or Ministry of Commerce approval date, whether the transferor will continue operating, the status of tax settlement or deregistration, and whether the required notification and information updates have been completed. Those points should be resolved before final payment because they affect both the allocation of historic tax exposure and, for business transfers, potential VAT treatment.