Quote from Ghost of Cutten:
It should be mandatory that everyone pays the same % of their income AND welfare payments in tax. That way, those who vote for (for example) a 50% tax rate, actually mean it and are not being totally hypocritical, because they are willing to pay 50% on their own income too. We will then see people setting a rate of tax only as high as they themselves are willing to pay.
If there are different tax rates, you get monstrosities like billionaires who are paying 15% capital gains on realised hedge fund income, then voting for administrations that tax self-employed small business owners at 50% on their marginal tax dollars. Or broke-ass welfare leeches or 15k burger flippers voting for 70% soak-the-rich tax rates. The unemployed, those on welfare, will have to support a tax rate that will cut into their own welfare payments by an identical percentage.
The only way to get a fair tax rate is for everyone to pay it. Equal treatment for all, and you only inflict on others what you are willing to pay yourself. Whether it ends up as 10%, 30%, 50% or 99%, at least it will be equally fair across all strata of society. My suspicion is that silly high marginal tax rates will become a thing of the past. Even the most socialist person generally will resent handing over more than about 35% of their income in taxes IMO.