The new buyer tax credit applies if you are a first time buyer and close on a primary residence between January 1st and December 1st 2009. However, a bill has just been introduced that would not only raise the tax credit to $15,000, but would also make the credit available on any primary residence purchase, even if not the case of a first time buyer. The bill would also eliminate the current income ceilings of $75,000 for individuals and $150,000 for couples.