The effect of enforcing some direct tax law

Regarding to the role of tax in the economy as the most stable and constant source of income and also due to the fact that there was no success in achieving fiscal goals by the government during its economic and developmental programs, paying attention to and making effort in this domain is regarded as a necessity in any country. The purpose of this study is to evaluate the effect of enforcing Article 181 of Direct Tax Law on extent of taxpayers’ satisfaction, increase of trust, increase of tax compliance or decrease of tax evasion in Isfahan, Iran. The present study consists of a main hypothesis and four sub-hypotheses. Data were collected from 100 companies regarding their performance during 200 years. Article 181 of Direct Tax Code was implemented upon these companies over the period 2006-2011. Hypotheses of the study were evaluated. The results of the study, in survey and post-event pivot, showed that enforcing Article 181 of Direct Tax Law in Isfahan was effective. However, its effect was not significant regarding increase of taxpayers’ familiarity and acquaintance with Tax Office and its functions in Isfahan; it increased tax compliance, decreased tax evasion by the taxpayers, increased taxpayers’ satisfaction and helped them trust on Tax Office and its performance.