Tax non-compliance among SMCs in Malaysia: Tax audit evidence

Purpose The pervasiveness of tax non-compliance remains a serious concern to most tax authorities around the world. The negative impact of tax non-compliance on the economy and the evolving nature of the Malaysian corporate tax system have motivated this study to examine the determinants of corporate tax non-compliance among small-and-medium-sized corporations (SMCs) in Malaysia. Design/methodology/approach This study used economic deterrence theory to analyze and test 375 tax-audited cases finalized by the Inland Revenue Board of Malaysia (IRBM) in 2011. Findings Multiple regression results revealed that marginal tax rate, company size and types of industry exerted significant effects on corporate tax non-compliance. The services and construction industries were noted to be the predominant industries engaged in tax non-compliance. The amount of concealed income unearthed during tax audit indicates clearly that there is widespread tax non-compliance in Malaysia and the quantum of tax lost through tax non-compliance is quite high. Research limitations/implications This study only sampled SMCs audited in 2011, hence, care has been exercised in generalizing the findings. Practical implications This study affirms that marginal tax rate, company size and types of industry are the main factors influencing compliance behavior of SMCs. The findings provide important insights not only to the Malaysian tax authority, but also to tax authorities and tax researchers in other parts of the world given that tax non-compliance of SMCs is a prevalent and universal problem. For example, with regard to the finding that marginal tax rate and company size are linked to non-compliance, it can be surmised that tax authorities ought to divert resources to firms with such characteristics when conducting audits. Originality/value Most tax research tax examining corporate tax non-compliance used financial data from annual reports to predict tax non-compliance, which are not very accurate. This study used actual tax audit cases obtained from the tax authority which are reflective of the actual situation. This study complements the scant existing literature by empirically evaluating the factors that influenced corporate tax non-compliance in a developing country like Malaysia.