By MARCY GORDON
AP Business Writer
WASHINGTON (AP) -- Treasury Secretary Jacob Lew is telling Congress that the U.S. government will hit its borrowing limit in mid-October and urged lawmakers to raise it before then.
Lew said in a letter to Speaker John Boehner released Monday that the government is running out of accounting maneuvers it has used to avoid hitting the $16.7 trillion borrowing limit. He pressed Congress to act so Treasury can keep paying the government's bills.
Lew said it's impossible for Treasury to predict exactly when borrowing limit will be reached. But he warns that if action isn't taken soon, the government could be left with $50 billion in cash by mid-October. He says that wouldn't be enough to cover Social Security payments, military personnel salaries, Medicare and other programs for an "extended period."
Earlier this year, Congress temporarily suspended the borrowing limit so lawmakers could focus on other budget debates. Treasury has kept the government operating for several months through its bookkeeping maneuvers. A smaller deficit this year has also helped.
The government is spending more than it takes in, running up annual deficits in excess of $1 trillion in each of the past four budget years. It has been borrowing the difference to meet its obligations.
Republicans want to reduce future deficits by cutting back sharply on spending. Democrats have proposed a mix of spending cuts and tax increases, which Republicans strongly oppose. The issue awaits resolution when lawmakers return from the recess.
Congress last passed legislation to increase the borrowing limit in the summer of 2011 after a months-long negotiation between President Barack Obama and top lawmakers like Boehner. Republicans forced Obama to accept about $2 trillion in spending cuts over the coming decade in exchange for a like-sized increase in the borrowing limit.
Obama says he won't negotiate this time around and says Congress should fund the spending it has previously approved.
Many Republicans want to use upcoming budget deadlines to mount an assault on Obama's signature health care law. Top House Republicans could use the borrowing limit measure as a way to derail "Obamacare," though the White House and top Senate Democrats say that's a nonstarter.
Associated Press writer Andrew Taylor in Washington contributed to this report.