Answer:
proportional income tax
Explanation:
The flat tax system refers to a system of paying taxes in which the rate of the tax is equivalent to each taxpayer. The payable tax is the same irrespective of the income of the taxpayers. Neither deduction nor exemption is allowed in this system. The proportional tax is referred and equated to the flax tax system. The effect of this tax system is equal to every section of the income earner.
