A proportional tax uses the same rate for all income levels, ensuring a consistent percentage of income is paid as tax.
In tax systems, a proportional tax uses the same rate for all income levels. This means that regardless of how much income a person earns, they will pay the same percentage in taxes. For example, if the tax rate is 10%, both a person earning [tex]$20,000 and a person earning $[/tex]200,000 will pay 10% of their income as tax.
https://brainly.com/question/30107255