第一,深化税制改革。现行的税收体制仍带有明显的经济体制转轨时期的特征,如能进一步完善税收体制.将有更大的潜力增加国家财政收入,为国家行使公共财政职能提供更充足的财源。(1)完善税制结构。其一扩大增值税征收范围。增值税成为我国的财政收入的支柱.目前增值税几乎占到税收总收入的一半。但是,增值税潜在收入还可以更大。可以考虑将建筑业.邮政电信、交通运输 First, to deepen the tax reform. The current tax system still has obvious characteristics during the transition period of the economic system, such as the further improvement of the tax system, and will have greater potential to increase state revenue so as to provide more adequate financial resources for the state to exercise public finance functions. (1) improve the tax structure. One of the scope of the VAT levied. Value-added tax has become the pillars of our fiscal revenue, which now accounts for almost half of total revenue. However, the potential revenue of VAT can be even greater. Can consider the construction industry. Post telecommunications, transportation