WASHINGTON (AP) -- Drawing a bright line with congressional Republicans, President Barack Obama is proposing $1.5 trillion in new tax revenue as part of his long-term deficit reduction plan, according to senior administration officials.The president on Monday will announce a proposal that includes repeal of Bush-era tax cuts for the wealthiest taxpayers, nearly $250 billion in reductions in Medicare spending, $330 billion in cuts in other mandatory benefit programs, and savings of $1 trillion from the withdrawal of troops from Iraq and Afghanistan, the officials said.The plan includes no changes in Social Security and does not include an increase in the Medicare eligibility age, which the president had considered this summer.The officials briefed reporters Sunday evening, but spoke on the condition of anonymity in advance of the president's announcement.All in all, the president's plan is as much an opening bid as it is a political statement designed to draw contrasts with Republicans, who control the House of Representatives.As such, it was not intended as a compromise and did not include agreements Obama had reached with House Speaker John Boehner during failed deficit reduction negotiations this summer.The new taxes in particular have little or no chance of passing Congress as proposed. Republicans were already lining up against the president's tax proposal before they even knew the magnitude of what he intended to recommend.Key features of the proposal:--$1.5 trillion in new revenue, which would include about $800 billion realized over 10 years from repealing the Bush-era tax rates for couples making more than $250,000. It also would place limits on deductions for wealthy filers and end certain corporate loopholes and subsidies for oil and gas companies.--$580 billion in cuts in mandatory benefit programs, including $248 billion in Medicare and $72 billion in Medicaid and other health programs. Other mandatory benefit programs include farm subsidies.--$430 billion in savings from lower interest payment on the national debt.By adding about $1 trillion in spending cuts already enacted by Congress and counting about $1 trillion in savings from the drawdown of military forces from Iraq and Afghanistan, the combined deficit reduction would total more than $4 trillion over 10 years, senior administration officials said.Obama backed away from proposing sweeping changes to Medicare, following the advice of fellow Democrats that it would only give political cover to a privatization plan supported by House Republicans that turned to be unpopular with older Americans.Administration officials said 90 percent of the $248 billion in 10-year Medicare cuts would be squeezed from service providers. The plan does shift some additional costs to beneficiaries, but those changes would not start until 2017, and administration officials made clear as well that Obama would veto any Medicare cuts that aren't paired with tax increases on upper-income people.The deficit reduction plan represents an economic bookend to the $447 billion in tax cuts and new public works spending that Obama has proposed as a short-term measure to stimulate the economy and create jobs. He's submitting his deficit fighting plan to a special joint committee of Congress that is charged with recommending how to reduce deficits by $1.2 trillion to $1.5 trillion over 10 years.Republicans have ridiculed the war savings as gimmicky, but House Republicans included them in their budget proposal this year and House Speaker John Boehner, R-Ohio, had agreed to count them as savings during debt ceiling negotiations with Obama this summer.But the Republicans' biggest objections will be with the president's tax increases."Class warfare may make for really good politics but it makes for rotten economics," GOP Rep. Paul Ryan of Wisconsin, the House Budget Committee chairman, told "Fox News Sunday."Ryan was commenting on Obama's plan to propose a new minimum tax rate for taxpayers earning more than $1 million.The measure -- Obama is going to call it the "Buffett Rule" for billionaire investor Warren Buffett -- is designed to prevent millionaires from taking advantage of lower tax rates on investment earnings than what middle-income taxpayers pay on their wages. At issue is the difference between a taxpayer's tax bracket and the effective tax rate that taxpayer pays. Millionaires face a 35 percent tax bracket, while middle income filers fall in the 15 or 25 percent bracket. But investment income is taxed at 15 percent and Buffett has complained that he and other wealthy people have been "coddled long enough" and shouldn't be paying a smaller share of their income in federal taxes than middle-class taxpayers.Still, the White House considers passing the jobs bill far more pressing and Obama has been looking for every opportunity to bring it to the public's attention.In his Saturday radio and Internet address, Obama said he would lay down a plan that would show how to pay down the nation's debt and pay for his employment legislation."But right now," he said, "we've got to get Congress to pass this jobs bill."To that end, Obama on Thursday will be at a bridge linking Ohio and Kentucky -- home states to Boehner and Senate Republican leader Mitch McConnell. He will use the bridge as a prop to call for increased spending on infrastructure.Associated Press writer Ricardo Alonso-Zaldivar contributed to this report.