One of the issues over which we Americans fought our Revolutionary War was "taxation without representation". We were being taxed by the Crown (King George III) and denied the ability to choose our own representatives in Parliament. There were other issues, of course, but that was one of the biggies that could get those unruly colonists to rise up in revolt.
Our Constitution is written to, among other things, guarantee that every taxed American is represented — mostly. The Territory of Puerto Rico, for example, has no representative in Congress, and therefore Puerto Ricans do not have to pay income taxes to the federal government. They have their own local government and pay local taxes to support that. The same is generally true of Guam and other territories: if you can't vote for a Congressional representative, you don't get taxed. (This is not 100% true 100% of the time, but it's 'close enough for government work'.)
There is, however, another side to that coin. Some people pay no taxes but still get to vote. They have 'representation without taxation'. It may turn out that your income is so small and your tax credits and authorized deductions are large enough that your 'taxable income' is zero and your tax is also zero. People in this situation are incentivized to vote a certain way because the result of their vote will cost them nothing — there's no penalty for voting this way as opposed to that way.
This may explain why our country is in the condition it's in. When the number of tax filers who actually pay no tax crosses a certain threshold, the controls that would normally act to correct fiscal irresponsibility disappear. If you know you won't be taxed for that new road, there's no reason for you to vote against it, is there?
The same sort of analysis applies to those who receive stipends from the government. 'Social Security' is a fine example. For people who are retired and whose income consists of pensions and social security payments, it is very likely that the 'tax due' line on one's 1040 will be smaller than the total received from taxes paid by others, even if that number is not zero. That is, there are two categories of 'tax filers': those who pay taxes, and those who consume taxes.
Without the ability to put the brakes on out-of-control spending, bankruptcy looms. It's inevitable. It may be that our next revolution will be fueled by the issue of 'representation without taxation'. At some point in the future, one's W-2s and 1099s that report the core of one's income may show income in two categories: income derived from taxes, and income not derived from taxes. It will make for an interesting new world when, as must eventually happen, the franchise is restricted to those whose tax contribution exceeds their tax consumption.
Under such a system, Congressmen will vote, but only when they're at work. They can all stay home on Election Day because their salary is all derived (it damned well better be) from taxes; they are 'tax consumers'. Policemen and firemen will not vote, along with FBI agents and (uh-oh...) soldiers, although volunteer firemen will vote because they actually have income producing jobs beyond volunteering. Public school teachers won't vote, but private school teachers will. The kid who delivers sandwiches from Quizno's will get to vote, but the clerk at DMV who issued his driver's license won't. It's very likely that SS recipients will no longer vote unless the income from their 401Ks is so large that the tax on the proceeds exceeds their SS checks — in which case they probably don't care, either.
But as long as our electoral system allows people to vote who do not actually 'pay the bill', we will see the wrong kind of politicians elected over and over and over. It's a recipe for disaster that is just now becoming clear.