The prolonged duration of the Covid epidemic has contributed to the challenging situation faced by land-based Micro, Small, and Medium Enterprises (MSMEs), leading to difficulties in meeting tax obligations. This study aims to identify the factors causing low tax compliance among micro, small, and medium-sized businesses. Employing quantitative methods, the research relies on primary sources and specifically focuses on small and medium-sized companies in Sidoarjo Regency. Purposive sampling was employed, resulting in the inclusion of 164 micro, small, and medium-sized firms meeting the specified criteria. Data analysis was conducted using Structural Equation Modeling Partial Least Square. The study reveals that supply chain sustainability significantly and positively influences taxpayer compliance. Additionally, supply chain sustainability, quality of staff tax services, financial attitudes, and tax comprehension all demonstrate substantial and positive impacts on taxpayer compliance. Indirectly, Supply Chain Sustainability, Tax Employee Service Quality, Financial Attitude, and Tax Understanding exert a significant influence on Development Sustainability in Sidoarjo Regency, East Java Province, Indonesia, through Taxpayer Compliance as an intervening variable for MSMEs. This research contributes to the existing literature by confirming that taxpayer compliance is influenced by Supply Chain Sustainability, Tax Employee Service Quality, Financial Attitude, and Tax Understanding. Furthermore, the study validates the application of the theory of planned behavior in exploring the moderating effect of tax compliance between Supply Chain Sustainability, Tax Employee Service Quality, Financial Attitude, and Tax Understanding on development sustainability, particularly in the context of developing countries.

The largest state revenue comes from taxes. Even though the number of taxpayers is increasing from year to year, the tax revenue in Indonesia is still relatively low, since taxpayer compliance is still low. This study aims to determine the factors that influence individual taxpayer compliance in paying taxes at Jepara, Indonesia. The study uses a quantitative approach with a population of individual taxpayers who are registered at the tax office of Jepara, Indonesia. The number of samples is obtained by 100 respondents using the Slovin formula. The sampling technique was a convenience sampling technique. The data analysis method used is multiple regression analysis and Moderated Regression Analysis (MRA). Based on the test, it is found that the quality of tax authorities service, understanding and knowledge of taxation, tax sanctions, tax socialization, taxpayer awareness and perceptions of tax effectiveness have an influence on taxpayer compliance. In addition, the employment status of Civil Servants is more compliant in paying taxes since their income tax has been routinely deducted by the employer on the paid income.

The purpose of this study is to analyze the effects of the application of e-government, e-billing and e-SPT on taxpayer compliance. This type of research is quantitative research. The variables in this study consist of one dependent variable and three independent variables. The dependent variable is taxpayer compliance, while the independent variables are application of e-government, application of e-billing, and application of e-filing (e-SPT). The population in this study is Indonesian taxpayer. The sample in this research was 430 respondents who filled out the Likert Scale questionnaire. The sampling technique in this study was incidental sampling, with research instruments using online questionnaires distributed via social media. The data analysis technique in this study used a structural equation model (SEM) with SmartPLS 3.0 software. The results of this study indicate that the application of e-government had a positive and significant effect on taxpayer compliance, the application of e-billing had a positive and significant effect on taxpayer compliance, and the application of e-SPT had a positive and significant effect on taxpayer compliance.

This study aims to determine and analyze the effect of taxpayer awareness, tax knowledge, tax sanctions, and public service accountability on taxpayer compliance. The population of this study is the motor vehicle taxpayer in Kendari City. Samples are determined using accidental sampling techniques and the number of samples is determined using the Slovin formula. Based on the results of data analysis using multiple linear regression, the study found that taxpayer awareness, tax knowledge, tax sanctions, and public service accountability had positive and significant effects on taxpayer compliance in meeting tax obligations. This means that the higher the level of taxpayers’ awareness, tax knowledge, tax sanctions, and public service accountability, the better the taxpayer compliance.

The purpose of this study is to analyze the effects of taxpayer knowledge and taxation socialization on taxpayer compliance mediated by taxpayer awareness. This study uses purposive sampling for determining respondents from taxpayers of free workers registered in the west Semarang, Indonesia. Data is analyzed using regression and path analysis. The results of the study reveal that taxpayer knowledge and taxation socialization had a significant effect on taxpayer compliance and awareness. Taxpayer awareness further partially mediates the relationships between taxpayer knowledge and taxation socialization on taxpayer compliance. Therefore, for developing Indonesian economy, the government should provide an understanding that people are required to pay taxes voluntarily and with full awareness as good citizens.