Abebaw, Kassie (PhD)Abera, Tatek2019-03-092023-11-042019-03-092023-11-042019-01http://etd.aau.edu.et/handle/123456789/16653A research thesis submitted to the department of accounting and finance, college of business and economics, in partial fulfillment of the requirement of Master of Science (MSC) in accounting and financeThis study is conducted to determine the influence of Electronic tax filing system on tax compliance in large tax payers’ branch office. The specific objectives of the study include examination of the impact of network connectivity and technical skills of filing concerns of e-tax filing on Tax Compliance among large taxpayers. The study used survey explanatory research design in which quantitative data had been collected. Both primary and secondary data had been used. Primary data had been obtained by use of structured questionnaire contained both open-ended and close-ended questions. Respondents of this study were large taxpayers who had been registered in large taxpayers’ branch office. A sample size of 150 respondents had been selected from registered large taxpayers at LTO. Results of the research variables had been described, correlation and regression analysis had been conducted, Hypothesis and Data validity, and goodness of fit had been tested with composite reliability. Results interpreted from Regression Table using STATA Software. This study reveals that e- tax filing system and technical skill of filing had a statistical significant effect on taxpayer compliance. But the network connectivity had not able to statistically significant influence on taxpayer compliance. The overall implication of the strength of association which is indicated by the coefficient of determination (RSquare) 33.34% of the variance in tax compliance can be predicted from the variables Etax filing, network connectivity & technical skills of filing.en-USE- tax filing systemNetwork connectivityTax complianceThesis