21. Most progressive tax systems are not adjusted for inflation. 22. Forbes to stomp out the nasty progressive tax system that so irritates rich folks like himself. 23. Progressive tax rates are an example of this.24. Last month, lawmakers voted to replace Ukraine's progressive tax system with a 13-percent flat tax applicable. 25. But creating an equitable and progressive tax structure? 26. Individuals and couples filing jointly would pay a progressive tax on their " consumed " income. 27. Progressive taxes created instead a society of wranglers, cheaters, peculiar manipulations, false ambitions and new injustices.28. Such taxation usually includes a larger income tax for people with higher incomes, called a progressive tax . 29. By the 1860s, the progressive tax had become a grudgingly accepted element of the English fiscal system. 30. A potentially adverse effect of progressive tax schedules is that they may reduce the incentives for educational attainment.