Lowering salaries of politicians, not throwing a trillion $ into Iraq War, limits on campaign spending, greater taxes on corporations that have reached a certain size (based on profit and site locations), not buying into a universal health care, programs similar to cap n trade.
It's good to see some people see that it's pointless to reduce tax revenue x without reducing expenses y...
I agree with pretty much all of this! Especially the Iraq War part, which I won't go into due to this thread being tax-related.
Economies are too big, too complicated, and too rapidly-changing for there to be any such thing. Mathematician Martin Gardner parodied the attempt to find such a thing with his own interpretation of the famous "Laffer Curve"--his version of said curve was a random squiggle.
I suppose that is quite a valid point. Different times and situations will require different measures. A sales tax is nice when there's enough consumer spending to support it, but is it viable during say, a recession, when people spend less and thus tax revenue plummets?
Of course not. I should have named this thread, "What is the most
SUSTAINABLE taxation scheme?"
People are smarter than politicians (duh). There's no way governments can beat the taxpayer, so they shouldn't bother trying. They're going to have to learn to live with limited budgets--they will either do that or go broke and lose ALL their revenue. The end result will be the same, one way or the other. But the first way is a lot less damaging to a nation, so there you have it.
Now if only we could get rid of the warmongers on one side and the welfaremongers on the other, governments living within limited means certainly becomes possible.

We'll have to find some way for them both to agree to cut their own dreamland-construction-funds, rather than eachother's.
We can easily have a powerful military and a successful welfare state with half the current expenses for each, I feel. All it will take is a few politicians willing to do the math to cut costs and improve efficiency, and above all willing to possibly sacrifice their job to do unpopular measures for the greater good.
...Unfortunately, America's politicians tend to not meet either of those two requirements...
Ideally a progressive one as we have now, but with much larger % for the wealthy. Up to 70% at least at the top brackets. For the bottom 0.
Could you define "wealthy", however?
Let me use my personal anecdote again, from the beginning. My father runs a small business and the money he makes from it tends to put him in the uppermost income bracket, or more likely, the second-highest bracket(so he pays at least 33-35% of his income above 171,000).
With all that said, should he be taxed at the same rate as somebody with billions dollars to call upon? Or would you instead raise the tax brackets so that a net tax cut is enjoyed by the majority?
I think not, for while a tax increase of 5% cannot really hurt the extremely wealthy(absolute values come into play), it will hurt those low enough.
Instead, I think that rather than creating a messy tax code that becomes more complex the more money you make, we should try to attain a flat tax or a near-flat tax(so as to make sure the less fortunate get taken care of). This can be supplemented by taxes on land, sales, and other things I describe in the OP.
But of course, the "people worked for their money" argument falls apart with inheritances.

I say, on that, the wealthy kids who inherit daddy's fortune are on their own. They should be able to keep a few million at best, and be able to take over their parents' company/companies. That way, if they work for it, they can be just as successful as their parents.