Abstract:
The goal of this research is to investigate tax assessment and collection enforcement challenges 
in the Ministry of Revenue, medium taxpayer’s branch office were the target population of the 
study. So this research paper was designed in such way that enables the researcher to study 
problem more easily and clearly using quantitative and qualitative methods. It is structured to 
provide relevant information, both quantitative and qualitative, to sufficient level that 
would be essential for further processing. The data collected from the taxpayers’ and tax 
officers were the main sources of data for the study. In this regard, a total of 412 taxpayers and 
staff have participated in the study as a source of information and to conduct the study, the 
researcher used random sampling techniques. From random sampling technique, simple random 
sampling technique used to select taxpayer respondents. In addition, the researcher interviewed 
senior tax officers to support and checkup the reliability of the data collected using survey 
method. Descriptive statistics such as percentages, frequency, were used to summarize the study 
findings and present the results. Generally, findings of the study revealed that most of the 
taxpayers do not have the required knowledge of tax assessment and collection procedures as 
well as the rules and regulation of the government. Besides, taxpayers do not get updated 
information and essential training. In addition to this, the number of staffs who are supporting in 
the tax assessment and collection department are insufficient and inefficient comparing to the 
number of taxpayers in the branch office. Moreover, skill gap (lack of adequate skill) and low 
motivated tax assessor and collectors are also mentioned as of the part of the finding. Due to this 
and other reasons mentioned in the analysis; negligence, delay in tax payment and evasion are 
taken by taxpayers as solution to escape from payment. Thus, it is recommended that the branch 
office (the tax authority) should provide sufficient training for both taxpayers and staffs, promote 
transparency, and introduce modern IT technology and strengthening legal enforcement.