President Barack Obama and congressional Republicans face even bigger budget battles in the next two months after a hard-fought "fiscal cliff" deal narrowly averted devastating tax increases and spending cuts.
The agreement, approved by the Republican-led House of Representatives and signed by Obama yesterday, was a victory for the president, who had won re-election in November on a promise to address budget woes, partly by raising taxes on the wealthiest Americans.
But it set up potentially bruising showdowns over the next two months on spending cuts and an increase in the nation's limit on borrowing. Republicans, angry the fiscal cliff deal did little to curb the federal deficit, promised to use the debt-ceiling debate to win deep spending cuts next time.
Republicans believe they will have greater leverage over Democrat Obama when they must consider raising the borrowing limit in February because failure to close a deal could mean a default on US debt or another downgrade in the US credit rating. A similar showdown in 2011 led to a credit downgrade.
"Our opportunity here is on the debt ceiling," Republican Senator Pat Toomey of Pennsylvania said on MSNBC. "We Republicans need to be willing to tolerate a temporary, partial government shutdown, which is what that could mean."
But Obama and congressional Democrats may be emboldened by winning the first round of fiscal fights when dozens of House Republicans buckled and voted for major tax hikes for the first time in two decades.
Obama, who is back on holiday in Hawaii, signed the legislation late yesterday, the White House said.
"We received the bill late this afternoon, and it was immediately processed. A copy was delivered to the president for review. He then directed the bill be signed by autopen," a senior administration official said. An autopen is an automatic pen with the president's signature.
Deteriorating relations between leaders in the two parties do not bode well for the more difficult fights ahead. Vice President Joe Biden and Republican Senate leader Mitch McConnell had to step in to work out the final deal as the relationship between House Speaker John Boehner and Obama unraveled.
Senate Majority Leader Harry Reid also drew the ire of Boehner, who told Reid in the White House to "Go f**k yourself" after a tense meeting last week, aides said. His remark came after the Democrat accused Boehner of running a "dictatorship" in the House.
Bemoaning the intensity of the fiscal cliff fight, Obama urged "a little less drama" when the Congress and White House next address budget issues like the government's rapidly mounting $16 trillion debt load. He vowed to avoid another divisive debt-ceiling fight before the late-February deadline for raising the limit.
"While I will negotiate over many things, I will not have another debate with this Congress about whether or not they should pay the bills they have already racked up," Obama said before he headed to Hawaii to resume an interrupted vacation.
Analysts warned that might not be so easy. "While the markets and most taxpayers may breathe a sigh of relief for a few days, excuse us for not celebrating," said Greg Valliere, chief political strategist at Potomac Research Group.
"We have consistently warned that the next brawl represents a far greater threat to the markets - talk of default will grow by February, accompanied by concerns over a credit rating downgrade," he said.
Rating agencies Moody's Investors Service and Standard & Poor's said the "fiscal cliff" measure did not put the budget on a more sustainable path. The International Monetary Fund said raising the debt ceiling would be a critical move.
"More remains to be done to put US public finances back on a sustainable path without harming the still fragile recovery," said Gerry Rice, a spokesman for the IMF.
Financial markets that had been worried about the fiscal cliff showdown welcomed the deal, with US stocks recording their best day in more than a year. The S&P 500 achieved its biggest one-day gain since December 20, 2011, pushing the benchmark index to its highest close since September 14.
The debate over "entitlement" programs is also bound to be difficult. Republicans will be pushing for significant cuts in government healthcare programs like Medicare and Medicaid for retirees and the poor, which are the biggest drivers of federal debt. Democrats have opposed cuts in those popular programs.
"Now that we have this other piece behind us - hopefully - we'll deal in a real way with the kinds of things our nation needs to face," he said.
The fiscal cliff crisis ended when dozens of Republicans in the House relented and backed a bill passed by the Democratic-controlled Senate that hiked taxes on household income above $450,000 a year. Spending cuts of $109 billion in military and domestic programs were delayed for two months.
Economists had warned that the fiscal cliff of across-the-board tax hikes and spending cuts would have punched a $600 billion hole in the economy this year and threatened to send the country back into recession.
Dozens of House Republicans reluctantly approved the Senate bill, which passed by a bipartisan vote of 257-167 and sent it to Obama to sign into law.
Peter Huntsman, chief executive of chemical producer Huntsman Corp, said the vote did little to reduce the US budget deficit and would hinder growth.
"We haven't even begun to address the basic issues behind this," Huntsman told Reuters. "We haven't fixed anything. All we've done is addressed the short-term pain.
The vote underlined the precarious position of Boehner, who will ask his Republicans to re-elect him as speaker today when a new Congress is sworn in. Boehner backed the bill, but most House Republicans, including his top lieutenants, voted against it.
The Ohio congressman also drew criticism from his fellow Republicans for failing to schedule a House vote on a bill passed by the Senate that would provide federal aid to Northeastern states hit by the storm Sandy.