Here is what a "shared sacrifice" starting point would look like.
CBS: Democrats propose new tax brackets for millionaires, billionaires~snippet~
Currently, the top tax bracket begins at an income of $373,000 per year; income above that level is taxed at 35 percent. Schakowsky contends this fails to distinguish between the "well off" and the superrich, such as a group of hedge fund managers whose average income last year topped $1 billion.
Schakowsky's bill, called the Fairness in Taxation Act, would tax income between $1 million and $10 million at a rate of 45 percent. Income between $10 and $20 million would be taxed at a rate of 46 percent, and income between $20 and $100 million would be taxed at 47 percent.
Income between $100 million and $1 billion would be taxed at a rate of 48 percent, and income over $1 billion would be taxed at 49 percent. For those making over $1 million a year, capital gains and dividends would also be taxed as income. Schakowsky claims the bill could raise more than $78 billion for the government.
"A tax system where families earning several thousand dollars are taxed at the same rate as millionaires is unfair, and unsustainable," Rep. Donna Edwards (D-Md.), one of the bill's co-sponsors, said Wednesday. "At a time when House Republicans are demanding that working families, teachers, and firefighters bear the burden of reducing the deficit, millionaires should be required to contribute their fair share."
http://cpc.grijalva.house.gov/index.cfm?sectionid=49&parentid=6§iontree=&itemid=276----