Huh?
If you're talking about your federal income taxes, it looks like you're doing a good job. It has nothing to do with how much money you make. People have this idea that big tax refunds are good. That's only true so far as it goes. You get a refund because you paid too much in to the government during the year. The government gives you the money back because your tax bill is less than the IRS estimated it would be based upon your W-4. The "refund" is actually an interest-free loan that you gave the federal government. They've had your $600 all year to do what they want with, and are now giving it back to you with no interest.
A small refund is a good thing because it shows that you've gotten the use of your money over the last year rather than the government.
I have a very high income and my tax burden is pretty big based upon my W-4. Technically, I'm supposed to ask for extra withholding because of my household income, but I don't, because I know something the W-4 doesn't... I have a ginormous mortgage on which I'm paying... well... the equivalent of a young teacher's salary in interest ever year. That knocks down the tax burden significantly, so I get away with claiming exemptions for myself and my wife and not doing extra withholding. I don't want to give the government an interest free loan; I'd rather have my money.
Even considering how I try to engineer my tax withholding against the actual liability, I am still getting a big refund. I was too conservative in my tax planning.
If you're talking about the stimulus... I can't really respond to that since I don't qualify for anything the government is going to do so I have been doing my best to pretend it's not happening.