The imbalance of regional economy development is ubiquitous in China, whose causes include many factors such as politics, economy, law and so on, among which, the legal factors involve in the civil law, administrative law, economic law and other laws. At present, an important factor is that China does not give full play the role of the tax law regulation, therefore, this paper analyzes the performance of the disorder of China tax laws, causes and consequences, introduces the related experience of foreign countries on tax law regulating the coordinated regional economy development and puts forward the countermeasures for tax law to boost the coordinated regional economy development on the basis of demonstrating the feasibility of the experience of the foreign countries in China.