Proposed health care surtaxes approved by the House Ways and Means Committee, combined with the reversion of the top federal tax rate on wages to 39.6% at the end of next year would mean “a significant tax hike” on business income in 2011, according to a Tax Foundation Fiscal Fact. According to Tax Foundation President Scott Hodge, author of the new report: The U.S. business sector includes millions of “non-corporate” businesses that pay their taxes on the individual income tax returns of their owners. That means new tax hikes on personal income, which may soon bring total rates over 50% in most states, will be hurting small businesses. Some pundits like to cite the statistic that only 4% of the 36 million tax returns with ‘business’ income are subject to the surtax, but that 4% of tax returns earns 60% of the $882 billion in total “business” income. Read the new Tax Foundation Fiscal Fact.