Abstract: Improved tax compliance boosts the revenues available for supporting public services without increasing the current tax burden on compliant tax payers. The voluntary compliance behavior of the taxpayers is determined by various factors and identifying these factors and treating them accordingly should be the central premises of any tax system in order to maintain voluntary compliance at satisfactory levels. The study investigate the five key determinants of voluntary tax compliance from existing literature and previous studies which include Demographic factors, Economic factors, Institutional factors, Social factors and Individual factors.