WASHINGTON - Heading off a costly rate increase for returning college students, a bipartisan group of senators reached a deal Wednesday that would offer students better rates this fall but perhaps assign higher rates in coming years.
The deal would offer students lower interest rates through the 2015 academic year but then rates were expected to climb above where they were when students left campus this spring. Undergraduates could face rates as high as 8.25 percent, while graduate students would see rates as high as 9.5 percent and parents' rates would top out at 10.5 percent.
The deal was described by Republican and Democratic aides who insisted on anonymity because they were not authorized to discuss the ongoing negotiations by name.
A vote on the agreement could come as early as Thursday, although it could be pushed back to the middle of next week depending on the Senate calendar.
The bipartisan agreement is expected to be the final in a string of efforts that have emerged from near constant work to undo a rate hike that took hold for subsidized Stafford loans on July 1. Rates for new subsidized Stafford loans doubled from 3.4 percent to 6.8 percent, adding roughly $2,600 to students' education costs.
Lawmakers from both parties called the hike senseless but differed on how to restore the lower rates. Republicans have pushed for a link between interest rates and the financial markets. Obama included that link in his budget proposal, as did House Republicans. Democrats balked, saying it could produce government profits on the backs of borrowers if rates continued to climb.
Leaders from both parties, however, recognized the potential to be blamed for the added costs in the 2014 elections if nothing were done.
The House has already passed student loan legislation that also links interest rates to the 10-year Treasury note. The differences between the Senate and House versions are expected to be resolved before students return to campus this fall.
Few students had borrowed for fall classes. Students typically do not take out loans until just before they return to campus and Congress had until they left for the August recess to restore the lower rates.