The plan would reduce Social Security benefits to most future retirees — low-income people would get a higher benefit — and it would subject higher levels of income to payroll taxes to ensure Social Security’s solvency for at least the next 75 years.
But the plan would not count any savings from Social Security toward meeting the overall deficit-reduction goal set by Mr. Obama, reflecting the chairmen’s sensitivity to liberal critics who have complained that Social Security should be fixed only for its own sake, not to balance the nation’s books.
The proposed simplification of the tax code would repeal or modify a number of popular tax breaks — including the deductibility of mortgage interest payments — so that income tax rates could be reduced across the board. Under the plan, individual income tax rates would decline to as low as 8 percent on the lowest income bracket (now 10 percent) and to 23 percent on the highest bracket (now 35 percent). The corporate tax rate, now 35 percent, would also be reduced, to as low as 26 percent.
My emphasis.