It was the stage which US financial crisis and the world economic depression had the most obvious influence，and caused the biggest difficulty and the broadest influence to Chinese economy and taxation situation from October of 2008 to April of 2009. The total tax revenue was negative growth in continual 8 months，which was the first in the history of new China. The direct reason was caused because the capacity and sales of industrial enterprises dropped，and the profit reduced；CPI and PPI presented both negative，and the price level reduced greatly. In 2009，about 8.5% of economic indicators have been finished，which may lay the foundation for the economic development in 2010 to finish the objective of stable growth. It is suggested further deepening the tax reform in the future，promoting the industrial restructuring，and laying the foundation for the development power at the post-economic crisis period.