Nope! I can tell you this from doing a thesis on Tax rates and how they affect the economy.
EVERY time it's done, the economy has improved, sometimes faster than others. When John Kennedy lowered taxes in the 60's, the economy was great! When Ronald Reagan cut taxes in the 80's, we had the 80's boom.
The theory is pretty simple: and I do urge you to do some research and find out for yourself:
If the government cuts your taxes, you have more money (it's yours anyway!) to spend. You spend it in businesses in your area, and they prosper. If they prosper, they can buy more supplies, they can hire people, etc. Trickle Down Economics works! It works every time it's tried.
The killing thing about taxes is, too many people are mooching off the government and the money they take from you and I is never ending. Some programs need to be cut, i.e. NEA (not in the constitution) or funding for NPR (not in the constitution) and cutting stuff like building tunnels for turtles or studying the sex habits of frogs! All of that kind of stuff is stuff that the government has no business being involved in.
So, since NObama has been in charge, there have been no tax cuts. What the repubs want is to simply EXTEND the current tax cuts that the Bush Admin. brought about. Not even LOWERING taxes, but just extending what is already set to expire in January 2011. If those tax cuts are allowed to expire, EVERYONE's taxes go up, therefore less money for you and me. Do you want that?
Didn't think so.
And also, this nonsense about 'tax cuts for the wealthy' is hogwash. The so called "wealthy" in this country pay more than 98% (not exactly sure but high 90"s) of all taxes. The lower economic scales PAY NONE. People who are 'wealthy' are the people who create jobs, for heavens sake. If the gov. keeps taking more and more of their money, the won't be able to spend, or hire people or whatever.