| With the rapid advance of global political and economic integration process, many multinational companies and local enterprises has grown and matured, with the gradual market competition intensifies, companies to avoid a price war, started using mergers and acquisitions to expand its own way market share and enhance their core competitiveness. In the mergers and acquisitions process, how acquisitions of payment,financing and forms of organization after the merger through acquisition to achieve rational planning to maximize the benefits of the main consideration is the enterprise,through rational and effective tax planning can make tax-related business problems further optimized to reduce tax costs and enable subsequent mergers and acquisitions work more orderly manner.Tax planning should be oriented to the tax rules, follow along Tax Law optimization principle. It is by adjusting the transaction to comply with the requirements of the relevant rules, and thus obtain a legitimate tax benefits, and the use of tax loopholes to evade tax obligations to conduct fundamental difference. Tax planning program is designed enterprise mergers acquisitions program is an important component.Effective tax planning can make the scientific enterprise cost reduction paid for acquisitions, mergers and acquisitions can also make the tax burden on enterprises of both sides reduced. Therefore, companies should fully consider the interests of M & A tax planning obtained and pay for this cost, scientific and reasonable tax planning. How to choose a legitimate tax planning and science programs to reduce the tax burden on business is the focus of this article.Based on the M & A and tax planning related to theoretical study, through the analysis of specific cases and calculation of tax planning for mergers and acquisitions have a certain understanding. This paper mainly discusses the enterprises in the merger alternative payment methods, as well as alternative forms of financing for mergers and acquisitions after the organization was founded by tax issues involved in these three areas were calculated and analyzed to determine the Guizhou Xinbang Pharmaceutical Co acquisitions when the most favorable tax planning schemes to benefit legitimate scientific enterprise in the merger, the maximum to reduce the corporate tax burden. |