By Erik Wasson - 12/30/12 08:05 PM EST
The call to include a measure of inflation known as the chained consumer price index, or “chained CPI,” threatened to derail talks as negotiators raced to find a compromise by their year-end deadline.
But after a conference meeting, GOP lawmakers made clear they were not insisting on the measure.
"It's safe to say that chained CPI will not be a part of … [the GOP's] proposal. … We'll leave that for a later day, which I'm pleased about because I'm not a fan of affecting those currently on Social Security, especially the more elderly," said Snowe.
"There is a realization that that proposal deserves more study," added Sen. Susan CollinsSusan CollinsRepublican opposition to raising the minimum wage Is crumbling 5 takeaways from the Indiana Senate debate GOP senators avoid Trump questions on rigged election MORE (R-Maine).
Senate Majority Leader Harry ReidHarry ReidPelosi blasts GOP leaders for silence on Trump Latinos build a wall between Trump and White House in new ad The true (and incredible) story of Hill staffers on the industry payroll MORE (D-Nev.) and Minority Leader Mitch McConnellMitch McConnellRubio: GOP Congress could go in different direction than Trump Pelosi blasts GOP leaders for silence on Trump Reid: Groping accusations show Trump’s ‘sickness’ MORE (R-Ky.) have been negotiating since late Friday on a package to avoid the combination of automatic tax increases and spending cuts set to begin in January.
On Sunday, the GOP introduced their new demand for including the chained CPI measure. The accounting adjustment would create reductions in some Social Security and other entitlement benefit payments while raising some tax revenue. But Democrats said it was a non-starter this late in negotiations.
Reid took to the Senate floor and said that talks had reached an impasse and that "at this stage we are not able to make a counteroffer."
“We’re not going to have any Social Security cuts," Reid added. “It’s just doesn’t seem appropriate at this time,” said Reid.
Multiple GOP senators said a chief sticking point is that Democrats want to use new revenue to replace or delay the sequester, while Republicans want other offsetting spending cuts. But GOP senators said they were abandoning the demand on Social Security to push toward a deal.
Incoming Senate Minority Whip John CornynJohn CornynReport: Investor visa program mainly funds wealthy areas GOP senators avoid Trump questions on rigged election Conservatives backing Trump keep focus on Supreme Court MORE (R-Texas) said that McConnell expects to convene the conference again later Sunday as talks continue.
Heading into the Sunday Republican conference meeting, Sen. Lindsey GrahamLindsey GrahamHigh anxiety for GOP NYC mayor: Trump sounds like ‘a third-world dictator’ Five takeaways from final debate MORE (R-S.C.), a party leader on Social Security reform, said chained CPI did not need to be in the deal.
"It is absolutely not crucial at all," he said, adding that it can be done as part of a debt-ceiling deal next year.
Sen. John ThuneJohn ThuneGOP senators avoid Trump questions on rigged election Republicans question FCC watchdog's 'independence' The Trail 2016: Sinister plot MORE (R-S.D.) said that Democrats needed to take the next step in talks. "If that is unacceptable to them they need to come up with an alternative," he said.
Chained CPI is greatly opposed by progressives in the Senate Democratic caucus and could have led members of Reid's own party to filibuster a deal on the floor as the deadline for the fiscal cliff approaches.
The new measure was included in an offer by Obama to BoehnerJohn BoehnerTrump may pose problem for Ryan in Speaker vote Conservatives backing Trump keep focus on Supreme Court Vote House Republicans out MORE as part of their talks to reach a more sweeping deal. Those talks involved much greater levels of guaranteed revenue from tax reform than appear to be on the table in the Reid-McConnell talks. As such, Democrats were loath to lose the concession at this time.
Obama in an interview with NBC’s “Meet the Press” on Sunday, however, cited chained CPI as one area where he would be willing to buck liberals in his party to push entitlement reform.
House Minority Leader Nancy Pelosi (D-Calif.) has also in the past said that she would be open to support chained CPI as part of a broad deal.
"If there are some savings that do not harm people who are in need, then that's something to look at,” said Pelosi earlier this month. “But we're really actually looking at the bigger picture. It doesn't mean you subscribe to everything within it. And certainly my colleagues are not happy with the chained CPI. But if we were very happy with the proposal that the president put forth, I'm not sure it would have much of a chance on the Republican side."
Russell Berman and Mike Lillis contributed.
-- Updated at 4:45 p.m.