Hello Joseph- I believe up to maybe $90K you can qualify up to a smaller amount on the tax credit. Meaning, maybe $4000 credit instead of $8000. It is a sliding scale IRS rule.
Keep in mind you have to CLOSE on the purchase by Nov. 30th to qualify. If I can be of any other help, please let me know. I can look up the exact details of this if you'd like. Thanks, and good luck,