The meeting came after Boehner on Friday offered $1 trillion in higher tax revenue over 10 years and an increase in the top tax rate on people making more than $1 million a year. The House speaker is also offering a large enough extension in the government's borrowing cap to fund the government for one year before the issue must be revisited - conditioned on President Barack Obama's agreeing to the $1 trillion in cuts.
More progress was made in staff negotiations over the weekend. The two negotiators are running out of time if they hope to make an agreement and get it passed through Congress before the cliff strikes at the beginning of January when an economically toxic mix of huge tax increases and slashing cuts to the Pentagon and other federal agencies begins to take effect Jan. 1.
"The president and the speaker are meeting at the White House to continue their discussions about the fiscal cliff and balanced deficit reduction," said Boehner spokesman Michael Steel. The two met for about 45 minutes, officials said.
Given the pressing timetable, the two men are hoping to set the broad parameters of an agreement while taking care of urgent business like extending tax cuts for most earners, preventing sharp cuts in Medicare physician payments, and making sure millions of taxpayers don't get struck by the alternative minimum tax.
The idea is that other steps, like overhauling the tax code and additional cuts to popular programs like Medicare would take more time and be fleshed out next year.
Obama is also pushing extending jobless benefits for the long-term unemployed and wants an extension of the two percentage point payroll tax cut or something like it.
Boehner's latest offer broke a long impasse. It calls for about $450 billion in revenue raised in part from increasing the top rate on million-dollar-plus income from 35 percent to the Clinton-era rate of 39.6 percent.
The additional revenue required to meet the $1 trillion target would be collected through a rewrite of the tax code next year and by slowing the inflation adjustments made to tax brackets.
In return, Boehner is asking for $1 trillion in spending cuts from government benefit programs like Medicare. Those cuts would defer most of a painful set of across-the-board spending cuts set to slash many domestic programs and the Pentagon budget by 8-9 percent, starting in January.
Boehner's proposal was described Sunday by officials familiar with it. They required anonymity because of the sensitivity of the talks.
Boehner also continues to press for a less generous inflation adjustment for Social Security benefits, a move endorsed by many budget hawks. Obama and Democrats on last year's deficit "supercommittee" endorsed the idea in offers made last year, but they're more reluctant now.
The new inflation adjustment would also raise about $70 billion over a decade in new revenues because tax brackets would rise more slowly for inflation, driving people more quickly into higher tax brackets.
The increased optimism come as time is running out before the adjournment of Congress. Tax rates on all workers go up in January, and $109 billion worth of across-the-board spending cuts begin to take effect then as well. Taken together with the expiration of extended jobless benefits and a 2-percentage-point break in Social Security payroll taxes, the combination of austerity steps threatens to send the economy back into recession.
The burst of optimism is tempered by the caution that the remaining steps to reaching a deal - particularly how much to cut Medicare and whether to impose the new, less generous inflation adjustment to Social Security - are difficult. Then comes the job of selling it to a polarized Congress, where GOP conservatives have been railing against higher tax rates for months as sure to cost jobs and hurt small business, and Democrats have taken a harder line against cost curbs to Medicare.
But it appears clear there is momentum as White House and congressional aides worked through the weekend.
The movement comes as an increasing number of Republicans have called for a tactical retreat that would hand Obama a victory on his longstanding campaign promise to raise taxes on households making more than $250,000 a year. That increase, combined with an increase in the tax rate on investment income from 15 percent to 20 percent, would raise about $800 billion in tax revenue over a decade.
In that context, Boehner's move could be seen as an attempt to get spending cuts linked to the rate increase rather than giving them up and getting nothing in return. Judging from the numbers, Boehner is also willing to allow tax rates on investment income to increase for high-end income and allow the reinstatement of curbs on the personal exemption and the value itemized deductions for high-income earners.
Still, the Boehner offer is sure to cause unrest among many conservative Republicans dead set against raising tax rates at all.
Obama has offered $600 billion in spending cuts over a decade, including $350 billion from federal health care programs and $250 billion from other cuts to domestic programs like farm subsidies and the pension program for federal workers, and through sales of used federal property.
Obama and Boehner met Thursday in a session described as "frank" by both sides. Boehner's offer and a follow-up phone call came the next day, amid increasing speculation that Republicans might move on to a plan B in which they would give Obama a win on tax rates for upper-bracket earners and renew the fight when increasing the government's borrowing cap - which needs to be done soon, probably in February.
Boehner's $1 trillion cut proposal would be paired with a comparable increase in the borrowing cap, enough to keep the government borrowing for about a year. But if the cuts are smaller, the debt limit increase would be smaller as well.
"Our position has not changed. Any debt limit increase would require cuts and reforms of a greater amount," said Boehner spokesman Brendan Buck.
But Boehner is showing flexibility on how quickly to implement any increase in the Medicare eligibility age, recognizing the Democratic opposition to the idea. Republicans have been cautious on that front as well; they have regularly exempted those close to retirement age from their Medicare cuts.
Obama originally sought $1.6 trillion in new tax revenue over a decade and has since revised that to $1.4 trillion. He would probably go lower, a decision fueled in part by resistance from Democratic allies in the Senate to Obama proposals like taxing capital gains and income at rates equal to earned income.