新余钢铁有限责任公司(以下简称新钢公司)是江西钢铁行业的龙头企业,2005年销售收入超过百亿元,纳税接近7亿元,是中国纳税五百强上榜企业。该公司和许多大公司一样,生产流程长、规模大、财务核算复杂、关联交易频繁发生。如何才能摸清该企业的税源变动状况?新余市国税局经过深 Xinyu Iron and Steel Co., Ltd. (hereinafter referred to as the New Steel Company) is a leading enterprise in the steel industry in Jiangxi. In 2005, its sales revenue exceeded 10 billion yuan and its tax payment was nearly 700 million yuan. It is the top 500 taxpayer in China. Like many large companies, the company has long production processes, large scale, complicated financial accounting and frequent related party transactions. How can we find out the changes in the tax sources of the enterprise? Xinyu City State Administration of Taxation after deep