A new study based on unpublished Internal Revenue Service data shows the rich are different when it comes to paying taxes: They hide more of their income.
The main reason for the income-related cheating disparity: Higher income folks receive more of their income from sources that are easier to hide, including self-employment earnings.
From:
http://www.forbes.com/2008/10/21/taxes-irs-wealth-biz-beltway-cz_jn_1021beltway.html
