I wonder if I am the only one who wonders why you are asking a tax question on a real estate oriented website.
I suggest that you take Cindyâ€™s advice.
Where did you make the change?
What donâ€™t you test yourself?
Check out TheRealEstateTomato. They make wonderful blogs and you could add IDX to your blog. It is reasonable and very effective.
the lower left corner has a "email us" link