The chances of a messy debt ceiling fight have gone up because of midterms

The coming debt limit fight in Congress was always going to be challenging, but the results of this week's midterm elections could make the dispute even more contentious.

After a so-called red wave failed to materialize, Republicans will likely control the House of Representatives next year — but only by slim margins. Their speaker will have to work with a more influential right-wing that includes 180 recently elected members who question the 2020 election results, are loath to compromise with Democrats, and have pledged to use the debt limit to keep the Biden administration in check.

That dynamic, paired with a Senate remains up for grabs, is igniting concerns in Washington and on Wall Street that even more brinkmanship could be in store than previously expected.

"The risk of a debt ceiling crisis has gone up meaningfully because of the somewhat surprising outcome of the midterms," says Charles Myers, founder of Signum Global Advisors, contending that a more decisive victory for Republicans might have defused the tension a bit.

If Congress doesn't raise the debt ceiling, the U.S. could default on its obligations — a development that would have unpredictable consequences for the U.S. and global economy. History proved in 2011 that even a close proximity to a government default can upend markets, damage the U.S. credit rating, and sink stocks.

Some analysts say a divided government benefits markets; they contend a polarized Congress won't pass new industry regulations or introduce uncertainty for business. Myers doesn't think that feuding lawmakers will help the stock market in 2023, though.

“A lot of historical patterns or other frameworks actually don't really apply," he said, "and I think what we'll probably find out next year is gridlock was not good."

House Republicans planned a celebration on election night but it quickly emptied out as results came in worse than expected. (Kent Nishimura/Los Angeles Times via Getty Images) · (Kent Nishimura via Getty Images)

The chances of solving the problem in the ‘lame duck’

Congress has one potent option to end the standoff before it even begins: it could pass a bill in the so-called "lame duck" session before Jan. 1 to either raise the debt ceiling or even abolish it before new lawmakers take office. But that's a slim possibility, experts told Yahoo Finance this week.

Myers projects a 75% chance of a debt ceiling crisis next year, versus a 25% chance it’s solved by current lawmakers. The Bipartisan Policy Center in Washington monitors the debt ceiling closely and its director of economic policy, Shai Akabas, agrees with those odds.

“It seems like it's fairly unlikely that they will reach a deal on this in the lame duck,” he said in an interview this week. “If we look at recent history, it is likely to be another messy fight."