Question: Existing homeowner credit: Does the new house have to cost more than the old house?
Answer: No. Thus, for example, individuals who move from a high cost area to a lower cost area who meet all eligibility requirements will qualify for the $6500 credit.

Question: I am an existing homeowner. On October 25, 2009, I signed a contract to purchase a new home. I have lived in my current home for more than 5 consecutive years and am within the new income limits. I will go to settlement on November 20. Since President Obama signed the bill by the time I went into settlement, do I qualify for the new $6500 tax credit?
Answer: Yes. The existing homeowner credit went into effect for purchases after the date of enactment (when the bill was signed). There is no reference to the date of contract for the new credit. The provision looks solely to the date of purchase, which is generally the date of settlement.

Question: I am a first time homebuyer but was not within the prior income limits at the time I entered into my contract to purchase on October 30, 2009. I am covered, however, by the new income limits. Since the new rules were signed into law by the time I went into settlement, am I be eligible for a credit?
Answer: Yes. The new income limitations went into effect as soon as the President signed the bill. The income limit and other eligibility rules look at your status as of the date of purchase, which is the settlement date. With the new rules signed by the time you go to settlement, you are eligible for the credit (or a portion of the credit if you're within the phase-out range).

Question: I am an eligible existing homeowner. I have a fair amount of equity in my home. I have found a home with a nonnegotiable price of $825,000. Will I be able to use any of the $6500 tax credit?
Answer: No. The $800,000 cap on the cost of the purchased home is firm at $800,000. Any amount above $800,000 makes the home ineligible for any portion of the credit. The $800,000 is an absolute ceiling.

Question: I owned my home for 10 years, but sold it two years ago year and have been renting since. If I purchase a home, will I be eligible for the $6500 tax credit if I meet all the other eligibility tests?
Answer: Yes. Because you lived in the home for more than 5 consecutive years of the previous 8, you will qualify for the $6500 credit. For example, say John and his wife bought a home in 2000 and lived there until 2008 when he got a divorce. Whether John has been renting or bought in the interim, he WOULD INDEED be eligible for the credit because he owned a home and occupied it as his principal residence for 5 consecutive years out of the last 8 years. The keyword here is "consecutive." As long as he lived in that house for 5 years straight what he has done in the 3 years since doesn't impact eligibility.

Question: I am an eligible first time homebuyer. I entered into a contract to purchase on November 1, 2009. Do I have to go to closing before December 1? How does the extension date affect me?
Answer: You do not have to close before December 1. With this new legislation, it is as if the November 30 date had never existed. Therefore, so long as the contract settles before April 30, the purchaser will be eligible for the credit provided closing occurs prior to July 1, 2010.

Source: National Association of Realtors