Is there tax on labor for home improvements?

They are not deductible as expenses, but you should keep a record of them. Improvements increase your basis in your house, which means they will reduce your capital gains tax you pay when you sell...

No

There are some things that you can get a tax credit for in 2007, like windows, air conditioners, water heaters and others IF they meet the qualifications. Check the IRS website. My 13 SEER heat pump...

25million dollars

$40 per hour for a skilled worker.