For all its popularity, "work v. wealth" is a false dichotomy.
Without wealth, we could not generate income; without income, we cannot increase wealth. Without an increase in wealth, we'll never increase income. Without an increase in income, we cannot .... etc., etc., etc.
It's that damn labor theory of value again.
It's one of those horrible ironies that intellectual history is full of. Because of the the persuasiveness of his popular writing, Karl Marx, more than any other single person in history, is responsible for the deep seated belief in the idea that all value is produced by human "labor". (He wasn't the originator of the idea -- John Stuart Mill and even Adam Smith got this wrong -- but it was the compelling rhetoric that Marx brought to bear through the Manifesto and his other polemical writings that is responsible for its entrenched status in popular consciousness. If you scratch them deep enough, you'll discover that its a notion shared by both the wealthy that libierals want to tax for everything and the wealthy who don't want themselves to be taxed: value is created by the workingman, the farmer with dirt between his fingernails, the man who hits little white balls and the man who tosses big round balls through a hoop.
But it is so wrong it would be laughable if it weren't agreed to by so many.
The amount of value created by that workingman, that farmer, that golfer and that basketball player? That depends critically on the tools and ideas they can bring to bear in their trade. Without his hammer and his computer, the workingman couldnt do much rooting in the shit like a pig. Without his tractor and his combine and his accounting spreadsheet, the farmer would be rooting in the same shit. Without his 9-iron and the machine that makes dimples, the golfer would be wandering around in the woods tossing pinecones. Without the pneumatic engineering technology that makes a basketball inflatable and bouncy, and the basketball player would be limited to tossing the workingman/farmers' shit at the hole made by the golfer's arms.
Wealth doesn't come from labor alone. Wealth comes from the application of previously accumulated wealth [called "capital"] to, and the use of said wealth by, labor. Wealth without labor is valueless, but we haven't had productive labor without wealth since ... ever. Labor without wealth to put to use is the caveman who hasn't got fire or a sharp stone or a club.
Taxing the worker screws up the incentives to work. That's true as far as it goes. And its true whether you're a ditchdigger being taxed or a pro golfer being taxed.
But taxing wealth screws up the incentives to put labor to work more productively. And it screws up the incentives to look for ways to make labor more productive.
There is no such thing as a tax that does not screw up incentives to produce.
Capital and labor are not substitutes. They are not "one or the other". They are not things we add together in different ways, making A bigger and B smaller in order to change the quality of national prosperity.
Capital are complements. They don't operate by addition and subtraction but by multiplication and power laws.
Income = Labor (L) times Capital (K). If taxes on work (L) increase ("income tax"; "consumption tax"; "sales tax"), income falls. If taxes on wealth increase, income falls. Labor is screwed regardless.
[So are the forces of capital, more often known as "the rich." But no one except the rich cares if the rich get screwed.)
There is, IMO, no such thing as a tax that benefits labor.
Spending of tax receipts may. Maybe if we put the money in the hands of the king, the king will do better with it than the rich barons because the king is an entrepreneurial genius and the baron is a wastrel who does nothing but hang out with whores and gamblers. Maybe the government is a brilliant, entrepreneurial king who only needs capital to get those peasants to be happy, productive people. Maybe the barons are all as useless as the third generation of British aristocracy. That's a different disagreement for a different thread.
But the power of taxes is not to create. It is never to create. It is only to destroy.
And do not be conformed to this world, but be transformed by the renewing of your mind, that you may prove what is that good and acceptable and perfect will of God.
Romans 12:2 (NKJV)