Do All States Have a State Income Tax?

US State Taxes is the general term for US state tax revenue. US taxation is divided into three systems: federal taxation, state taxation, and local government taxation. The main taxes belonging to the state government are: state corporate income tax, state personal income tax, sales tax, inheritance tax and inheritance tax, motor vehicle license tax, etc. Among them, sales tax is the main tax, and it occupies the most important position in the state's tax revenue. ^[1]