According to the data released by the State Administration of Taxation on January 26, in 2021, about 1.1 trillion yuan of new tax cuts and fees were reduced, 216.2 billion yuan of deferred taxes were handled for small, medium-sized and micro enterprises in the manufacturing industry, and 27.1 billion yuan of "reduced, refunded and deferred" taxes were handled for coal power and heating enterprises. Turning to the "ledger" of tax reduction in 2021, small, medium-sized and micro enterprises, scientific and technological innovation and real economy development have become key words. A set of tax preferential policies "combined fist", including both tax reduction and fee reduction policies and tax and fee reduction measures, not only help stabilize economic growth, but also strive to enhance the stamina of enterprise development. The results of the eighth major supervision of the State Council showed that tax cuts and fee reductions were in place and achieved remarkable results. Cai Zili, director of the revenue planning and accounting department of the State Administration of Taxation, said at the press conference held by the state information office on the same day that the positive effects of tax reduction in 2021 can be summarized as "four promotion": first, increase the tax preference for large, small and micro enterprises, and promote the vitality of market players. In 2021, preferential tax policies to support the development of small and micro enterprises will increase tax cuts by 295.1 billion yuan. Tax data show that in 2021, the tax paid by small and micro enterprises per 100 yuan of sales revenue decreased by 12.4% year-on-year. Second, enterprises are allowed to enjoy the policy of adding and deducting R & D expenses in advance, which promotes innovation and development. Enterprises enjoy 333.3 billion yuan of tax relief from R & D expenses plus Deduction Policy in advance, which further reduces the R & D cost of enterprises, increases cash flow and enhances the driving force of enterprise innovation. Tax data show that in 2021, the R & D investment of national key tax source manufacturing enterprises increased by 22.6% year-on-year, and the investment in enterprise innovation continued to increase. Third, the implementation of the policy of fine value-added tax increment deduction and tax refund and one-time pre tax deduction for enterprises to purchase equipment and appliances has promoted the development of the manufacturing industry. In 2021, the tax department handled 132.2 billion yuan of tax rebate for 31000 manufacturing enterprises; The pre Tax Deduction Policy of one-time enterprise income tax for equipment and appliances purchased by enterprises not exceeding 5 million yuan was implemented, and a new tax reduction of 78.1 billion yuan further alleviated the financial pressure of manufacturing enterprises. Fourth, the implementation of the policy of reducing social security fees has promoted the stability of employment. In 2021, the tax department and the human resources and social security department will actively implement the policy of periodically reducing the premium rates of unemployment insurance and work-related injury insurance, and the annual fee will be reduced by 150.4 billion yuan, which effectively reduces the burden of social security payment of enterprises and plays an important supporting role in stabilizing employment and enterprises. Cai Zili said that in 2022, the CPC Central Committee and the State Council will deploy and implement combined and large-scale tax and fee reduction policies, focusing on supporting the development of small, medium-sized and micro enterprises, individual industrial and commercial households and manufacturing industry, so as to help difficult industries tide over difficulties. The tax department will take a series of effective measures to ensure the detailed implementation of policies and contribute to serving the overall situation of "six stabilities" and "six guarantees" and stabilizing the macro-economy. (outlook new era)