I think the increments should be 10%, 15%, 20%, 25%, 30%. Everyone should be a taxpayer. And the rich should pay higher than 25% there should be no deductions or itemizing. One page. Put your adjusted gross income, apply the tax paid , the percentage where you are at and subtract accordingly.
I agree with your tax plan, with the exception of still needing a standard deduction.
right now it is about $17000 for a married couple.
There are several reasons why there has to be a standard deduction/personal exemption...
But most importantly, because income tax, ruled by a Supreme Court case, is the tax on one's earnings/profit, just like the corporate income tax, is a tax on the business's earnings/profit.
So, with a standard deduction, that covers the basic costs of feeding and housing oneself per year, same amount for everyone one, this would cover the interpretation of the SC on what income taxes have to be paid on....what the taxable income is...
yet still being able to kill all the other deductions, so it remains a progressive income tax, but without all the deduction loopholes given to the politicians highest bidders.