In Singapore, rebating part of the commission earned by a real estate agent back to the client is considered a violation of the Council for Estate Agencies (CEA) regulations. The CEA is the governing body for the real estate industry in Singapore and sets standards for industry practices and conduct.

According to CEA regulations, real estate agents are prohibited from rebating commission to clients or other parties involved in a transaction. Offering rebates could be seen as an inducement to the client and could harm the integrity of the real estate industry. Real estate agents found to be in violation of these regulations can face disciplinary action, including fines, suspension of their license, or termination of their registration with the CEA. Therefore, it is important for real estate agents in Singapore to abide by the regulations set by the CEA and to maintain high ethical standards in their practice. This helps to ensure a fair and transparent real estate market in Singapore.