CHAPTER ONE
INTRODUCTION
The subject of taxation has received considerable intellectual and theoretical attention in the literature. Taxation is one of the most volatile subjects in governance both in the developing and developed nations. Tax refers to a “compulsory levy by a public authority for which nothing is received directly in return” (James and Nobes, 1992). According to Nightingale (2001), “a tax is compulsory contribution, imposed by government, and while taxpayers may receive nothing identifiable in return for their contribution, they nevertheless have the benefit of living in a relatively educated, healthy and safe society”. She further explains that taxation is part of the price to be paid for an organized society and identified six reasons for taxation: provision of public goods, redistribution of income and wealth, promotion of social and economic welfare, economic stability and harmonization and regulation.
In other words, a tax is an imposed levy by the government against the income, profits, property, wealth and consumption of individuals and corporate organizations to enable government obtain the required revenue to provide basic amenities, security and well-being of the citizens. First detailed information about taxation can be found in Ancient Egypt (Webber and Wildavsky,1986). The Pharaohs appointed tax collectors (called scribes) and paid them high salaries to reduce the incentives to enrich themselves. Furthermore, scribes working in the field were controlled by a group of special scribes from head office. Today, corruption of the tax agency is still a problem, especially in developing countries.
Nigeria is governed by a Federal system and the government’s fiscal power is based on a three- tier tax structure divided among the Federal, State, and Local governments, each of which has different tax jurisdictions. The Nigerian tax system is lopsided. The federal government controls all the major sources of revenue like import and excise duties, mining rents and royalties, petroleum profit tax and company income tax, value added tax among other revenue sources. State and local government taxes are minimal, hence, this limits their ability to raise independent revenue and so they depend solely on allocation from Federation Account.