This study explores ways of implementing corporate social responsibility (CSR) and the related costs in a textile company. Through document analysis, interviews of the case company and some textile companies benchmarked for CSR initiatives, and collection of annual reports, corporate official websites, and CSR reports. It is found that the case company is in full compliance of the laws and regulations and takes production cost reduction into consideration with respect to voluntary CSR. However, implementing CSR puts companies under financial pressure. The third-party certification particularly increases employees’ daily job tasks, influencing their recognition and willingness to participate in CSR activities. Thus, support from the management level and long-term practices are needed for voluntary CSR implementation.