To get the tax credit most people go through FHA which requires a minimum of 3.5% down, so that's about $6,500 on a $200k home. On top of that is any earnest money (typically about 1-2K) and closing costs, which are also about 3.5% of the loan....so new home buyers have to come up with $6500 + $1000 + $6500 = $14000....they can file for the tax credit as soon as the home closes but, unless they get creative with the financing, like having the seller cover closing costs, that's still a 6,000 investment going in for new families - the benefit? They go in with some equity in their homes....a sort of safety net - unless prices drop more than 10% in the market...