INTRODUCTION
1.1 BACKGROUND OF THE STUDY
Value Added Tax (VAT) has become a major source of revenue in many developing countries like Nigeria. In sub Sahana Africa for example, VAT has been introduced in Benin Republic, Cote d‟Ivore, Guinea, Kenya, Madagascar, Mauritius, Niger Republic, Senegal, Togo. Evidence suggests that in these countries VAT has become an important contribution to total government tax revenue; (Ajakaiye 2000) the value Added Tax decree was established in 1993 and was imposed on 1994. Value Added Tax (VAT) in an ideal form of taxation in Nigeria tax system and has significantly contributed to resources mobilization as well as capital formation to the economy. It has positive and significant impact on revenue mobilization in Nigeria; it also has positive relationship with consumption.
VAT is a consumption tax that is relatively easy to administer and difficult to evade and it has been embraced
by many countries worldwide (Federal Inland Revenue Service 1993). Evidence so far supports the view that VAT revenue is already a significant source of revenue in Nigeria. For example, actual VAT revenue from 1994 was N8.189 billion which is 36.590 higher than the projected N6 billion for the year. Similarly, actual VAT revenue for 1995 was N21 billion compared with the projected N12 billion. In terms of contribution to total federally collected revenue, VAT accounted for about 4.06% in 1994 and 5.93% in 1995. As much as N404.5 billion was collected on VAT (5.1%) of total revenue in 2008.
VAT revenue is generated for distribution to the state and local government in Nigeria. Unlike the oil revenue whose market government has no control over. This helps to reduce over dependence on oil revenue, this assures a sustainable economic growth and development. While the performance of VAT as a source of revenue in Nigeria is encouraging, it means difficult to find attempts to systematically assess the impact on VAT on the economy.
Recent research work on the impact of taxation on the Nigeria economy impact up all the various taxes together without isolating VAT. How and in what direction VAT has be affecting the Nigeria economy? And the relationship of VAT on economic growth? Findings answers to these and other similar questions is the main trust of this paper.

1.2 STATEMENT OF THE PROBLEM
The attitude of Nigerians towards taxation is worrisome as many prefer not to pay tax if given the opportunity. The economy continues to lose hung amount of revenue through the unwholesome practice to tax avoidance and tax evasion this loss of revenue can change the fortune of many economies. Particularly, developing countries like Nigeria. This problem has been lingering for so long which urgent attention and solution is over due to the cost of collecting tax in Nigeria (both social and economic cost) is too high to the extent that if left unchecked the cost may soon outweigh the benefit or value derived from such operation and that will not the appropriate for the system. In Nigeria, VAT is
one of the instruments the federal government introduced to generate additional revenue. Yet, most prominent Nigerians and interest groups had spoken against its introduction. It would appear that VAT is froth with some problems. For the purpose of this paper work we shall examine the implication of VAT on revenue generation in Nigeria and how VAT affect the economic growth in Nigeria.

1.3 RESEARCH QUESTIONS
This research work is set to answer the research question below.
1. What is the impact of VAT on economic growth?

1.4 OBJECTIVE OF THE STUDY
The following are the objectives of the study:
1. To know the impact of value added tax on economic growth.

1.5 STATEMENT OF HYPOTHESIS
The following assumptions which are subject to testing are made for the purpose of this research work.
HO1: O1 VAT has no Impact on economic growth.

1.6 SIGNIFICANCE OF THE STUDY
The study will assist the government in policy formulation as it relates to value added tax. It will also help to broaden the nation‟s revenue base thereby making it less dependent on oil export.