This paper collates data of annual recurring income per household, the percentage of the population in low-income households, the percentage of the population with college/university education or better, the percentage of the population residing in urban planning divisions, unemployment rates, the percentage of employees and employers in the workforce across 20 cities and counties in Taiwan in 2006-2015 as independent variables. The data of individual income taxes, profit-seeking enterprise income taxes, land taxes and land value increment taxes are referred to as dependent variables. A multiple linear regression is conducted to explore the influence of independent variables on dependent variables. The empirical findings are as follows: The average recurring incomes per household and the percentage of the population with college/university education or better have significant and positive influence on profit-seeking enterprise income taxes, individual income taxes, land taxes, and land value increment taxes. The percentage of the population in low-income households exhibits significant and positive impact on individual income taxes and land taxes. The percentage of the population residing in urban planning divisions shows a significant and positive influence on land taxes. The percentage of employees in the workforce demonstrates a significant and negative influence on profit-seeking enterprise income taxes, individual income taxes and land taxes. The percentage of employers in the workforce has a significant and positive influence over land value increment taxes.